1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000ff3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e1000-0x4)=0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ff3000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/10 21:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind$unix(r0, &(0x7f0000015000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000136000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x2377, 0x0, 0x10001, 0x905}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e3c000)={0x0, r2, 0x2, 0x80}) r3 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0x0, 0x0, [@sadb_sa={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000bd2000)={0x0, 0x2}, &(0x7f00008c8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r5, 0x22, "3e2ca769ad3a4c60be7ecd28d2b9320d27c1e3cada57da9e7ea2dd8182a77e1b3fb4"}, &(0x7f0000000000)=0x2a) sendmmsg$alg(r0, &(0x7f00005c4000-0x70)=[{0x0, 0x0, &(0x7f0000255000-0x50)=[{&(0x7f000011a000-0x2c)="d303e4e97aaa", 0x6}, {&(0x7f0000fc3000-0xa4)="5d8f08cfb60ba63c9cb5324cfddc47bb7862a97e269b4187ba534e09493f0057730b4ee7e439745681d74e31ddba0384849adf74cf0b0f7c457e446e840c7cd110a5dfa063e2d93f86b309ad6b7846d5a2ef67ea5f2fedc16f03bcaa139698edcb0fef9b29950d1c6c4af3ee7c804eaaa4db90e51e77d4735ff12bdb9619406a861405a5e8e6249bf0df9e5ec3a7ae499e3a69be0c2592c664bda59fc18f18e4105ea6677a7f11b167afe212f4b00c612554ac", 0xb3}, {&(0x7f000027e000-0x67)="570e617cd2b5ef1e7fa25ae668266895ada559742f1e50189442911867de32e8f37f48749ad7052153d096a0c5c237ef4d5254ecc41b736e4b5cfcea411a5a712c64fa904c599362e55eec635a347e37bc5a1b9abbb9862af8397b703dedb7be4d51708f537f43", 0x67}], 0x3, &(0x7f0000cd9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, {0x0, 0x0, &(0x7f00007a5000)=[{&(0x7f0000f72000-0x14)="8f9dddb68d2d7d32f58e826c5c63504ef5d76541", 0x14}], 0x1, &(0x7f00005b0000-0x48)=[], 0x0, 0x20000004}], 0x2, 0xc4) 2018/01/10 21:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 21:43:43 executing program 5: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000d2000-0x3)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) 2018/01/10 21:43:43 executing program 2: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f00000b1000+0xb03)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000a8000-0x8)={0x1, [0x0]}, &(0x7f00000fb000-0x4)=0x8) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000015c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a3000-0x4)=0x10) bind$inet6(r0, &(0x7f000021e000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) accept4$nfc_llcp(r0, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000114000-0x4)=0x60, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000026b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000168000)=0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f00000a6000-0x10)={0x1e, {"05809b0000e8dc"}, 0x20}, 0xffffffffffffff9c) 2018/01/10 21:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000cae000)=0x0) accept4$packet(r2, &(0x7f0000495000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000481000)=0x14, 0x80000) r4 = accept(r2, &(0x7f0000fdb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000989000)=0x9) getsockopt$netlink(r4, 0x10e, 0x1, &(0x7f00000c0000)=""/173, &(0x7f0000bd4000-0x4)=0xad) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000cde000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004f3000)={0x20, 0x200, 0x4800000000000000, 0x0, 0x0}, &(0x7f0000200000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d68000)={r5, 0x4}, &(0x7f0000c8e000-0x4)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005bc000-0x4)=0x0) r6 = socket(0x9, 0xa, 0x9) sendmsg$nl_crypto(r6, &(0x7f00000cc000)={&(0x7f000020b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000834000-0x10)={&(0x7f0000a76000)=@delrng={0x10, 0x14, 0x100, 0x0, 0x0}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x400c051) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00003b6000-0x8)={r5, 0x1ff}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000d18000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[{0x9100, 0x1, 0x1ff, 0x1ff}], {0x8100, 0x8f1, 0x3a3, 0xfff}}], {{0x80000800, @ipv4={{0x11, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x3fe17914, [{[@rand_addr=0x80000000], 0x1}, {[@multicast2=0xe0000002], 0x7fff}, {[], 0x9}, {[], 0x7f}, {[@multicast1=0xe0000001], 0x8}, {[@multicast1=0xe0000001], 0x4}]}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 21:43:43 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000004000-0xda)=""/218, &(0x7f0000002000-0x4)=0xda) 2018/01/10 21:43:43 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x0, &(0x7f000018e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000068b000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f1e3ad863928a48da3910d67d8a587f7"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000078a000)=""/4096, &(0x7f0000fd5000)=0x1000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8000000d0, &(0x7f0000fd5000-0x4)=0x0, 0xffffffffffffffbd) 2018/01/10 21:43:43 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f82000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f81000)=0x10, 0x80800) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f82000-0x4)=0x3) r1 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00002ed000)=[{r1, 0xa500, 0x0}], 0x1, 0x2) 2018/01/10 21:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000086c000)=[{&(0x7f00000f8000)="7ef3e29843164e8df56a35bc26273cfedd6353999f5a33189c5838572acd33aa12c8f83a56b70dfea51622d80a9409d196d88c26f36cf2d6712385a4870e50664238c86e306956435de7b29457156ffd21155f114185786170c5fdd2bac320508a98630909b63a1a75cf788b76cea67aaa6944f4c70b9ce9c862cc59ba98a02442492aa23ceed935", 0x88}], 0x10000000000001c0) socketpair(0x11, 0xf, 0x100000000, &(0x7f0000cac000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aee000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054c000-0x4)=0xe8) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 21:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0x8) getpeername$netrom(r0, &(0x7f00000a5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e01000-0x4)=0x48) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000005e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea3000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000746000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000076c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000002c000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003ee000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="25d5c06bcbf55e37f7335333d003cf75"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000f3000-0x8)={r2, 0x9e78}, 0x8) syz_emit_ethernet(0x10d, &(0x7f00000b2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8001, 0x0, "f70b54b45c7d6a1f75eda3b7f864e54311c8d66b308b3c14755ebd3ffd33176c7421157692e76061569d44393e7ace3174de3e628b7b585e47adc9d6ca7dc2ef157fdf1244aeab59bf905cd470506c7adde8d3f5b52750c1b9af4c63c9c6efd5ef4aef9f03e045b91a1021b234a387dd2ebaa7acae9f859b9ab49420291f6cf5f4d200c9865af5c38514ef610f62e02ad0ea8a135012df290dedbc3a8af66a24aff5bbc5c1db527d47ed681f80e0dbbf2df72406cc664d62bb93d508138ff7efbd5ece33b59128293de63a63458d1e849175a2b9ca74393208ee09a78ee5fb5a8eb270"}}}}}, 0x0) 2018/01/10 21:43:43 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006f7000-0x1e)="1e0000001800077653000000000048ea7f200000021100052200010400ff", 0x1b4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000f7000-0xc)={{0x7, 0x6, 0x9, 0x4, 0x200, 0x400}, 0x5169786d}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fe2000-0x2)=0x93f, &(0x7f0000fe1000)=0x2) sendmmsg(r0, &(0x7f0000fe0000)=[{{&(0x7f0000fe1000-0x10)=@ax25={0x3, {"7d3b490fc347ce"}, 0x4}, 0x10, &(0x7f0000537000-0x70)=[{&(0x7f00000f1000)="8e92743e0a7d8c6d23b6a39b11bda29bf66a942d1c72a487625fcde9410456cde9921b7e73f2e026537a48f19b89e424953e64032f385863a78aedd330a8d2a7fc962fa0388ab6b13171d80f681c983e72f1d81c4fb8dba61c21", 0x5a}, {&(0x7f00000e6000-0xd3)="83b4718c9c6b89f4aa1b74d6429d279fa1b1d471a6f1fbf293a616b6756851f70c35262ff074e70aa5c6b8c0db6705507768e4da8492b857007f59b18793c7c3e488be6006c268ccb1405e37941d338c6b4a31dee811565d97efb0c609492cd1cc2022e887a3a70234205756a38a439df9736101383e0df081b9b420efd851a7683a28488bb160f7d5a9056312b3c853d0b98f09742f26ec8bf2ecfe97dc18d088812ff69528069442c4b80bfb73a9c1fe00232f583c4486dbb1fce4a7b9c21f9b2bef82ae8754c452ab07c02a34aa7745d943", 0xd3}, {&(0x7f0000fe1000-0xad)="c9c38424edad51f716b01935afc5fd264d132bca879842193e287a7c27f7a9050728d0fbc78921e0b972ae640ebfddc14d8815932177c868de60e97b9b8933302c2547e24e68f1c19794df313f937c39a725ccdac6c9e1a598fc7ab73e5523eb239702cdb7b646a4781507f2895c9636916bbc70b34f9c5e4b4fe00e945ffca47f5d91bb0453dc0e8fa4cc82a9fadff32e180d69d68a09846d6c4ca60956edcec52a038ef53ae81b923a3f9cb6764ef740bd2439d392e25fddca59484f", 0xbd}, {&(0x7f0000a22000)="eaf2f3602e748a6129215e01bc62252fd7fdcdee5e68ea5f943f4c7cd1bacd0d51c54053fe74390a7d0e3469509409314ac17761a63c6f388f39162e1815c42f487e8389ed6c5b3d44715e7a754901435bd02a8c41267461042000fbf1dfad3f5fa7f3d1abb36685f9b464cdbbabc3e1b96a25174b4d9fcbd7b3473f201a7256987745b2fbfadf5d6d7baf86ab7517e26b328d8700fb970f6a98f623c495f9fc839970de3bc89db341f507555dfca76be950f4b895513257aa6502b257fd", 0xbe}, {&(0x7f00008e8000-0xd3)="51d0d8ec4c9888091819559f2ee3a4f48ee2004bbd7d9b8e8609e58d75bbcd973eaa9d5dc08e14fbb48786056b9346b251006dbfd2540d77cd51f245b70097776a1d3ed01cb01cc72ee9350c3bf2775e3d910d5d9cb886b94eb1836c6e5ca8caee1047f08e0696746cd4285d5850eebfb3b5ffad78176d90ee1e7083e283f12ab289eec72198870fc0337c2878f79b4e3d18f6e08b6430fc506674e0dd5c2c59abbc37bb9c679963c5b4fcda21e921a6f3f4da0ba2c9808f16c99f537da4d8055006cefb26209b05f247e144a60110bc1ef5c8", 0xd3}, {&(0x7f00000ce000-0x79)="4a2f99048fbd2aa337193147d567be4337ef5f8095c5b2ae06b644c4aaebfa0f7d2df76ff40b31ae2a44b6401688264f3b6d91deba79efb1b2b95387d6cbb9363d6037ee97d4658c22c2328a51f9d535acd6bf543e9c732f3b25549b16b2001f4c8a53bd21daea2b670860492eea4308390d62f8079df6c2ba", 0x79}, {&(0x7f0000fe0000)="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{&(0x7f0000301000)="103d2c1ada70178578bc1d9b9df03ce244137ad1cefbce1d2aa4e7060c47116dd8ebd4a8b606ccf2b0e7e222e6a16efe371b5f0d94c8021ac3b122545ab48b01bb22fd50f85df48d9ac48cfca66510560d6249dc974fe0d3ca4a3bb79f086c02919cd0793d5bea7450aa", 0x6a}], 0x5, &(0x7f0000961000)=[{0xe0, 0x102, 0x7ff, "6ce98ca20a6961ebad260717da2ff8d3d8026a3638a6d185b1523e9883d974ce6ee7b8cff17d27663bd50c5de1fbb785626146c76ec975e20bc7c626c2e5ba2c49e74857fba0fa864d7d65a0c61aba5dc0e64f541e88a04145550bef29cd91e639f41613c7e8320c8df82464b11f68cc0a9bcbbdae8bd12e62bec14aa82b13cc19d4ac416f1b82da01b055922324cf103cfd671914dae1e425e04fe48f27433b5f216a07f116c57808e0f6c14b6351efc550c0cd22625efa398692db55fc9ea61caf399f72cb01c73218c3c85e"}], 0xe0, 0x40000}, 0x40}, {{&(0x7f000005d000)=@nfc_llcp={0x27, 0xda, 0x9, 0x1, 0xfffffffffffffff8, 0x3e1a, "bb526cdcf1b859fbd6b9095358ffd6ddcfc248cff3e63799123c0835ef1b6c20a732195cdecb0e0255d85a2028fb5bbad4bd55b8542c3da4cf58ebd91780d8", 0x3ba}, 0x60, &(0x7f0000fe1000-0x50)=[{&(0x7f0000c59000-0xd3)="2c9e6e3b3cb568005e22764963d14fd819dc06c71513eddb4492c4c254e5ceb91c445f164a495d611bbe837658cf84a425d77929aba740b64f344eff7959e7758ecf6d83884b0bc90f4f678b39fff574342d3e81a493b398386e2e4dadef005e4eec435fe586dcd8eba7931676ec4ab8c0e6c31a1e4b298e1d745330affee8625d4febc7ffe8482110ce5f025b352ab273941a849e2aa3c4a0469a88288bbd640cc998a6302fd269948f64f92dfd9b90f3e27b72935bb4a4d212977a4a75c783d4d443c0ea6c394efed75ac7f90dd46960edc7", 0xd3}, {&(0x7f0000754000)="4d9ac39bce5f0685e87860ae41f6a55984311f58633aa4fcbf4b3c8e9f07906ff435aaa7", 0x24}, {&(0x7f00004e4000)="dcc2c4763ee2b37c70223bd24d9c9031b6f227aa15fe282c8e5fd606dcb83a048a2dce2ced1cd3186bc62d8b1e748aa1f5b255e2cc37d6e92c6b2e28c101cb8c134f3608893c6ed496b04640c8b1ea70db3449af0d", 0x55}, {&(0x7f0000558000-0x4e)="d390fa966fbb7bbbe64459cd52962e159d020d88ff8f32996bd4b0aa69d2e0882c8ab432eacc73bb3e83fd49f7ea7feefb6cac74338cb1aa8949917335dde833ae9da546354d96cada314ec793b1", 0x4e}, {&(0x7f0000fe1000-0x98)="45f1ef79f515bff9accfef866434eeb2556beb5c6955a617f6c1d7e73a189729e2ce0eca52c5c136eda4f409009980a06a2720e09bc0f1ad0c930b1543d3bf4e2e13932f76f939e81916cfeaa76d854e24a1357c4c4b6b0cdfd7d1d185578c12f8474d981431532f9b0c7747db4525a69b660f85b5707a08e55fc5a19bdf3cccd3a625315fe789cce8e21ac19f88ab4670e65cca6faa9a21", 0x98}], 0x5, &(0x7f0000fe1000-0x60)=[{0x60, 0x11f, 0x2, "6313f45059ac17eab1b06c13fa85fc1f22691472758390cfd41f9e60175883fa6bbb29cc5ea67ce2c936cb68ed483957b02ed90964f61f637e3a4c7d45e9f848e3e23a43a10f3af594"}], 0x60, 0x8080}, 0x6}, {{&(0x7f0000fe1000-0x9)=@rc={0x1f, {0x6, 0x9, 0x1, 0x45, 0xfffffffffffffffd, 0x0}, 0xe4cc}, 0x9, &(0x7f0000a9e000-0x40)=[{&(0x7f0000c3e000)="f479cd960db29ae7d2054ca74f3f2b4cf33584acbf0a3e8491f3a61b33a10137cc18c7bac45f4962cd777e10fce842fe7931a013c9d700ef3d1e76511b474ddb61e73b0737044e805107f5d47154b0ae8693633f071829dc9f568022616ffae5c1b44c07d372558ce35119017224d92ca805bb23eb69763b0a15", 0x7a}, {&(0x7f0000343000)="d5542d5e66a1b021d5add209ae0ebf9700a426064bd3c100b0d898a25a5b03fcdba418fca252bcbdf1f3b6cbde860e19e046cbc211fc5faf000cb59558766118b2f9661db32c27ecbba82013f630391195cdab1ed659e9038597dd5cea3bb22d3a8195ef2fb57fb75a1c1c64d79b3293789f7eb722bca9b07c577c82c812f026e0d87b0cd4c48da5dbdbae0b38eef39297ae812a782057440e1cafed8055ede4718241cb4e86f059051842753e0b75409a7cbd0740afd9", 0xb7}, {&(0x7f00009b5000)="047531d6f453e51cfd7c1f7e17e5fef65e8c33de77bd30f6055afdc6856df6fbffd50bd55019aeb343dac809d6e832629666342f4914d5477c7dcdac3da6f92104a9e0aa2751493b376f36d5831ae2e76a448de9cacd9b7bf67bd3035071ba49518a53e53d9c", 0x66}, {&(0x7f0000fe0000)="3c0995375e43f63b3fc8af4b3d2d01394689dad5d18c7d0eba5f502c288d80a7fad0632143901b9062f1359d4356961e21425434f30140944c05e5265835c10a9a6f9891", 0x44}], 0x4, &(0x7f0000315000-0x110)=[{0x88, 0x0, 0x1, "e7d207edbd44fe25340586e07ce545c5bb20c31e00ea3c712b3743c7f15921980480d2d6cddb4f91656db56ae5d2b9170eb2faffbee5f61006ac13badf3bda41a6c4fa162f20060edc4082c7c9e44f83cc77241f868d6c6b26a50f0342a32ff17d44b0aed3f08bc604b7f5e5988aba9d4b3f0157c8"}, {0x48, 0x109, 0xec5, "686bfb61dc8f0cdbc6307ab5250a1eececde2358f15d050f6f2512a2913302b191684ab208a2b2fbc9535557678fbba53b026bd1ff4a3d"}, {0x18, 0x29, 0x6b5, '|'}, {0x28, 0x117, 0x0, "f7f6e204e6fcdf79edd366b61f9403e507b7f4"}], 0x110, 0x0}, 0xffff}, {{&(0x7f0000fe1000-0x10)=@ax25={0x3, {"3aebbf5c0738c0"}, 0x4486ee3}, 0x10, &(0x7f0000ac6000)=[{&(0x7f0000c2f000)="e73388070f2194b486ed317a9d3b1c3876186707ef9d5323fe6f126c17c83d9167a479f925ea4f703a01c22fa453c1e0348154d425c586646dd7fc9fb2ddd85873b6add828ca86f1fe1f46661896bd9e05f7019a412fb44aebdef1af67df71d7475c551b03e75bfb040248773af3382472da0952ede063a71e65dd3fcd590c7802e8b8691c3fe6fa093f171c2a804fc3e1320875efd9248d870b1098f0c0368f09267aa80dfdb0c24ec14b536664c67a8c1b1985432405ad01090ec3acc1f3e23a34d6c478cfde4c956d23fcf880245b7e8caca044bf49cc79fde6cd662406d69d33529a8b7eb90b086589", 0xeb}], 0x1, &(0x7f000070a000-0x248)=[{0xf8, 0x19f, 0x9, "0b98d69ca482465568de128f0ab04a3860b09490c88e84ea0e740bb9cc7f2aabb5ab5e86bc746653a4056e585c8a974ccbd22fe6f5e9e0d3932588aeb0dd21e0796c54245025ba280b728784e4c615b8b5d30c2d50676ee4640b21385adc9fef3373c678727b3c44ff8ab3e8b147a522ace680719cc6e1d7bb6086eded38e358d0195999f31e875a401fe6925423a723eec7465dc1adc3ee8f9be9a1a46f496e9f749c94e927d02b3b01153470e563f9b141adc5f2955bd87be89ea6651e4312ba73f8913d5148cb985c59e3295edd9c1066d053960ec64b922e1ae46d037fd77e09a5532f6fde1b"}, {0x58, 0x112, 0xb0f5, "0c6060cc181955a95712e730469f1b9d910e2b67052631d31a9d4ce45da976f46bac21494021c4e64613af44b0c48b86ab926ae6eeeef88c32364a40b991663eb1437ab187062f30"}, {0xf8, 0x101, 0x80, "0e7fe5e5b6e99e7c8913d790e1cbb8c7ae1d6e7d6fccfa9ebfc5f4a0e1d7549f5f02473e71d0f406f72311199c71ea4eb11753f17a18ec1f1cd2d0cfe2d7c8a3065fb347cd21b9372df6dfdffd61f583f9f2fcbeebc7d955fb1791cd4fc0cd0a54a732a63fa9664b09e0a350dfd505c2daa2e1860cb841b814b52809c1f797a350b5dbd7cbd8f84c64a7545c395cb7260a66b6665c2c4796052da5b64da04dde67bcae6aa84e35884d6de3c9e1b67befb47fdb07a7bf959bf84af2fd4996ceacb3337ddfd035732c6d736aa4c99e9a1cee13c619130d4f74105c2d87c389d8cf1d41c1461f64d2bf"}], 0x248, 0x80}, 0xffffffffffffffff}], 0x5, 0x4000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fdf000)={0x0, 0xc8, "d2ab0bcb04056186e63c7a30aa1523e79b9da8f65a3486e07d61e017b56e218cf345169f5899a603f4ac8664bec5d188ba3f69d9962cdea5949ce3fe39094e43d82e041eb161f88ff8171a5a3752ad23a5615c4a6973ef0b5a39aa89858fdda37009dcfb11c813f21adad1ac95c5cdea6ca0dcb4689946962be34c86be1f4e55f65f22b82105487affbd8cf26f24e6a66bf427d0f088955bac78eefe1da93b8209d30b0ccbca21f6e20bc099a18047137eb62450618fad8bc754874ee13ce07ed04a0ddc4e405301"}, &(0x7f0000fe0000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000086000)={r1, 0x90, "ec62be2bbcd59a67c722ad8d9c94d8cd1d33836f36a881245a9aa3c0e9889697285ca2cc41dcb2a14b29bd82b246cc910aab3751b0a57d99c7dd9b7d384007bf046f18e4b990b8748f3100c4638e9328cd195ad73f2a0d5ebbfb58b5f23714317039314021b51dd5e7bb68fe1746e78ff5140255519692ff7315db25d2f0e274e30d4da207b4410b1180b5e1b2c269c6"}, &(0x7f00000b4000-0x4)=0x98) 2018/01/10 21:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x802, 0x0) write(r0, &(0x7f0000566000)="1f0000001800077e000000010000000002000007ff1dff0500000099580804", 0x1f) 2018/01/10 21:43:43 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000005b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0d000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000345000-0x4)=0x0) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f000014f000)="24000000190025f4071c1ffbfffffc0e0a43fffd0010000002ffff09080007000000ffea", 0x24) 2018/01/10 21:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x3, &(0x7f00005b7000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000045d000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7, 0x8, "a1ab42c391c699dfcbf1fa71d455972b596c9873de716b6edd13fa1cef024f33ed08f39a18c17266fb3015309368bfb0a3f527c2a7ec456410e11b212f74ea20290eecd637699f59844a57725763fd63"}, 0x160) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2018/01/10 21:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r5, &(0x7f00003e9000-0x10)=[], 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0x187) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc0) shutdown(r5, 0x1) bind(r6, &(0x7f0000b0a000)=@llc={0x1a, 0xd, 0x3, 0x2, 0xff, 0x69b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/10 21:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/10 21:43:43 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000f000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000b000-0x98)={r3, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf70, 0xe5}, 0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000010000+0xf93)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000011000-0x4)=0x1c, 0x800) getsockname$inet6(r1, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2018/01/10 21:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000099b000-0x18)={0x0, 0x4, 0x0, 0x0, 0x7ccadcd4}, &(0x7f0000774000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a9a000-0x10)={0x3, 0x2, 0x0, 0x99f8, r2}, 0x10) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0xfffffffffffffda7) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r4, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00005ed000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r3, &(0x7f00001fa000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000625000)=0xfffffffffffffdd3) 2018/01/10 21:43:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000abd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:43 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000003000)={0xfffffffffffffffc, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f000000a000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 21:43:43 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000cf8000-0x10)=@ax25={0x3, {"8cc7d6702b930e"}, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/10 21:43:43 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000001d000)={0x24, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000022000-0x2c)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x7b4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000016000)={0x0, 0x1}, &(0x7f000001f000)=0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000006000)={0x3, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x40, "487ac0b7f745f1f90b89034f355d4c8b6764118edd7a505e53d9f1bcd4fcea01ccf1b2e2b6f1c9b34bec0ab947dca610e593a46f499452dae3fe13472da06505"}, &(0x7f0000020000-0x4)=0x48) 2018/01/10 21:43:43 executing program 7: mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f00002e0000)=[{{&(0x7f0000191000)=@nfc_llcp={0x27, 0xa0000, 0xffff, 0x6, 0x24f, 0x8, "cd1b369dae88f9cd234af83bce7cc8a0b14c9c3d2af92f6f5e25d8f6ef85420c94bfeaf44af6f786ba8ac05107efb69b2b9215597625e0256791868f1c7333", 0x100000000}, 0x60, &(0x7f0000176000)=[{&(0x7f0000269000)="2d00b8a06c0b52ed734b5d63a717544d33df1e29042d2db5b9c1470869b3ce291743014d29c5324fb25b002e8feb61e18e5f9372061cc87f303181323075300974b943b7ed0d5a3dbcb4d2331af7bb40ebdaf8824b7c89584906839485e0c332f8f73a2b6bbcb302aa880065decb968a1c9deff1e504d3721dbbb68cbac38aed480bed13bba4465ca8a33ead5334f2c2", 0x90}], 0x1, &(0x7f0000133000-0x1280)=[{0x100, 0x118, 0x1000, "77a24418cb85b8064d1e205485b6d8613d9d56c479deab4313bfac9a48e7f94ace2aa539215b2e925bf168b2c8d4ad6a5b4cd8f24bb3b38428da0418ec1f68e20722965055f5e23672fc1f9856941fb994a44fb82fa6abba58ef6ba603961eb85c12ce418bb1a97ccbf1cd4d3e8e11e0031f735f965a191ab1f04d0c9dd49e7b8b6ad6d5ab8c434e83cad4b63e68aca7f16ae7472258469e6dc994ea763fdcf5b46a0a020bb0c37f370c73d77cd5a729b4c274c97de20835ff3a8a84fea41d6a82aad25011a272fa395a367d3cd4a790c249e990da192c2f8af7369821f7edf8b26a1504e993af85cd6fb3d436"}, {0x1010, 0x115, 0x0, "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{0x40, 0x118, 0x9, "a337135ae5265fa09a18a1810fb3c17ceb806a435ef9376ac4931e881a033801b611d844d0c9a8dc810e38ea7b5d97ab"}, {0x20, 0x101, 0x7c8, "1aecab70d24085b979865d4713"}, {0x88, 0x84, 0x88fa, "3f422d61f21aad1fc9779723b1b6baa90a266b8500b2a750e26cde42c7b92fac546d44312073aae872fa1de1c952225d67d764956c214026bf718c609c436a9c396fa542356d27e429f816bf1ea5162a06d4b467c3182ffc1fe14e9068f22712261fa5ce24501e740db5cfe3a77604f343"}, {0x68, 0x0, 0x3, "bd70885a19fdceaa147fa8882d23262349e854e2b93a8f868e8a53e3d4dde270f4af73a5ed20ec25159fc51ef4dc8805c20875d1083a37e7fba39d7c619002d0066e28e77b9ea327626a954cf943230bcb"}, {0x20, 0x6, 0x400, "bf9c9e0a9a05aab72c"}], 0x1280, 0x80}, 0x3}], 0x1, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000037c000)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3, 0xb589, 0x3ff, 0x4}, &(0x7f0000083000)=0xa0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000037d000-0x3e)={r1, 0x36, "cff767803dfaf90aacff3da9e41fbd8f1e5f99ec27264df6f303c93498a99c11fd2b13cdf53fc0848605f476c1ccb2c7da7afdcbdbbf"}, &(0x7f00002ea000)=0x3e) 2018/01/10 21:43:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) r2 = epoll_create(0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000b000+0xa4)={0xa0000015, 0x0}) r3 = socket$inet(0x2, 0x3, 0x8001) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000936000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000008000-0x4)=0x6, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000008000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/10 21:43:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x3f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f52000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff81}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004c9000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de0000)=0x14) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r4, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc", 0x10, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000c8b000)={0xf, 0xb, &(0x7f0000d6e000+0x831)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x4, 0xf, 0xb, 0x6, 0xa, 0x19}, @generic={0x8, 0x6, 0x1, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff0e, 0x0, 0x0, 0x0, 0x5}, @generic={0x3, 0x7fffffff, 0x6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000388000)='GPL\x00', 0x7f, 0xb4, &(0x7f00009c9000)=""/180, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007d7000)={r0, r5, 0x0, 0x2}, 0x10) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000c88000)=0x4) 2018/01/10 21:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ac1000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) sendto$inet(r0, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:43 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x2, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f93000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000853000-0x4)=0x9, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet6(r0, &(0x7f0000f8f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f2000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000721000-0xac)=[@in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x644, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xac) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000d9000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f45000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f94000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00004d4000)=@assoc_value={r5, 0x10000}, &(0x7f0000017000-0x4)=0x8) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x400}], 0x1, &(0x7f0000f93000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000f88000-0x50)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x1) 2018/01/10 21:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000021f000-0x97)=""/151, &(0x7f0000be9000-0x4)=0x97) r1 = accept4(r0, &(0x7f00001ae000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000482000-0x4)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000197000)={r0, 0xfffffffffffffffa}) 2018/01/10 21:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000000d, 0x803, 0x0) write(r0, &(0x7f000041c000-0x23)="240000001a0099f0003be90000ed0e020808160000000000ba00800800007f196be2", 0x382) 2018/01/10 21:43:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f0000e4c000)=[{r0, 0x10, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x462a, 0x0}, {r0, 0x200, 0x0}], 0x6, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000800000)={0x0, 0x1c, &(0x7f0000102000-0x1c)=[@in6={0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000feb000-0x20)={0x1, 0x8, 0x1, 0x6, 0x3, 0xebe, 0x1, 0x1000, r1}, &(0x7f0000000000)=0x20) socket$inet6(0xa, 0x804, 0x20) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) socket$inet(0x2, 0x802, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a25000-0x118)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x34a) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 21:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000e5c000)={&(0x7f0000d61000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00005e3000-0x40)=[{&(0x7f0000ec5000)=""/252, 0xfc}, {&(0x7f000007e000)=""/87, 0x57}, {&(0x7f0000cdc000-0x74)=""/116, 0x74}, {&(0x7f0000e43000-0x8f)=""/143, 0x8f}], 0x4, 0x0, 0x0, 0x7}, 0x40010101) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 21:43:44 executing program 2: socketpair(0xd, 0x803, 0x4, &(0x7f0000c02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00002cb000)=0x0, &(0x7f0000001000-0x1)=0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1000000000000d41}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00001f6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc16d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x9f, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0x0, r2}) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000071f000-0x4)='tls\x00', 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fe6000)={0xffffffff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0xffffffffffffffff, 0xfffffffffffffe5d) socket$inet6(0xa, 0x8000b, 0x80000000) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000067f000-0x4)=0x0, &(0x7f0000f7f000)=0x4) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) 2018/01/10 21:43:44 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bb4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000a07000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000485000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, r1}, 0x14) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xf, 0x6) sendmsg$netrom(r0, &(0x7f00003c3000-0x1c)={&(0x7f0000cd3000)=@ax25={0x3, {"1216fdc9311ad8"}, 0x3c9009a3}, 0x10, &(0x7f0000a6f000-0x70)=[{&(0x7f0000309000-0xfc)="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", 0xfc}, {&(0x7f000051b000-0x1a)="bc5ff169f81ef07c933a7831c96b244024eda67127051d78dbea", 0x1a}, {&(0x7f0000255000)="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0x1000}, 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0x1010, 0x20000001}, 0x1) r1 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fe5000-0x4)=0x0, &(0x7f0000bb1000-0x4)=0x4) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000c9000-0x4)=0x0) r3 = getuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000449000-0x8)={0x0, 0x0, 0x1}, &(0x7f0000125000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000abf000)={r4, 0xfffffffffffffffa, 0x1, 0x2, 0x8, 0x8}, &(0x7f0000eeb000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000222000)={0x0, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000431000)={r2, r3, r5}, 0xc) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x803, 0xfffffffffffffffd) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000793000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xc1d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x90) close(r0) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000035b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001b5000)={0x0, 0x80000, r0}) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002da000)={0x0, 0x8}, &(0x7f000035d000-0x4)=0x8) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000035d000-0x108)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x800, 0x6, 0x2, 0x7, 0x4, 0x9, 0x9, 0x8, 0x5344, 0x1, 0x4, 0xf3a4, 0x4dc, 0x7fff]}, &(0x7f0000147000)=0x108) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000ed000)={0x0, 0x0}) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000035d000-0x8)={r3, 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000035b000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/10 21:43:44 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x8) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000363000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00009a3000)=0xc) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a4000-0x4)=0xe8) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000877000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009a4000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x37, r1, r2}, {0x2, 0x400, 0x100, 0x7ff, 0x1, 0x2, 0x7, 0x5}, {0xcb, 0x922, 0x39d83347, 0x4}, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x1, 0x3, 0x5, 0x6, 0x76db, 0xa5a}}, 0xe8) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d5a000-0xd9)={0x0, 0xd1, "c0cdd2602012d09bb6fc946a0915eec1f16f4b8ba156a03571099cee782f1d1a24d201207e69860fd4703c3629e268ccbe92d6600fceca5045412ca4dd455feadc06c70e9f7ae00ab348aa2b1464288d42e07e2d1212f62d61ded9a3ddc61c1b9c1b878253beb6dd0ab4d39d7572d017abfbe3b80873c33a2dc3c7b9964353167e5d3a5984f1ea7469ce59f150b4e2c6a12236acbe6a86376419431f3ddaca25e5ded185166297a145b5baa80a186c6ad7919747b1a14fb9e89ce360bb201e028a68e8810bf5956640869287840a3824e7"}, &(0x7f0000023000)=0xd9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000456000)={r1, 0x8}, &(0x7f00009f1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/10 21:43:44 executing program 0: socketpair(0x13, 0x6, 0x2, &(0x7f000026d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000990000-0x68)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000517000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005b2000+0x1a2)={@generic="f986e9aca3f2fccb62522b19c3aad28f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007a1000)={&(0x7f0000506000-0xc)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x21f0)=@acquire={0x21f0, 0x17, 0x300, 0x6, 0x1, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x0, 0x2, 0x9, 0x2, 0x2224ce5baca2ff88, 0xa0, 0x37, r1, r2}, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x1, 0x2, 0x20, 0x80, 0x0, r3, r4}, {0x300000000000, 0x5, 0x2, 0x200, 0xb41, 0x3763, 0x401, 0x80000000}, {0x3145, 0x3, 0x0, 0x5}, 0x10001, 0x4, 0x1, 0x0, 0x3, 0x3}, 0x5, 0x2, 0x2, 0x0}, [@algo_auth={0x1048, 0x1, {{'sha3-256-generic\x00'}, 0x8000, 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@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7fffffff, 0x1000, "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@ipv4_hthresh={0x8, 0x3, {0xc, 0x16}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x3, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ipv4_hthresh={0x8, 0x3, {0x13, 0x0}}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xa, 0x100000000, 0x4}}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x21f0}, 0x1, 0x0, 0x0, 0x40}, 0x40004) mmap(&(0x7f0000000000/0x427000)=nil, 0x427000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00002ba000)=0x0, 0x80000) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f7d000)=0x621c, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7e000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xffffffffffffffa1, 0x23fffd, 0x0, 0x0) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000013b000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f000096e000)="", 0x363, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000bb5000)=0x100, 0x4) writev(r1, &(0x7f0000ead000)=[{&(0x7f0000753000)="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", 0x2c5}], 0x1) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket(0x20004000000015, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000089f000)={0x0, 0x2}, &(0x7f0000a44000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004c5000)={r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x200, 0x9, 0x7f, 0x3, 0x97f, 0x20, 0x3, 0x9, 0x4, 0x6, 0x8001, 0x3, 0x1, 0x800]}, &(0x7f00000c5000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d69000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac3000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00007a9000-0x38)={&(0x7f00009ec000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009c000)={&(0x7f0000f9a000)={0xf8, 0xc, 0xf, 0x10, 0x7, 0x0, {0x3, 0x0, 0xa}, [@nested={0xe4, 0x78, [@typed={0xc, 0x17, @fd=r1}, @flag={0x4, 0x6c}, @typed={0xc, 0x7d, @str='\x00'}, @typed={0xc, 0x8d, @u32=0x6}, @typed={0xc, 0x3a, @fd=r0}, @generic="", @flag={0x4, 0xa}, @typed={0x9c, 0x21, @binary="1eff7848cc3f02a160e1ab3888906f1918c31f75cfbc19ac39ea85fdbcd404eb92320bc0c6ec694bd2441af8a47852c112f68254e8a1626c8b5f4deb43161d0506b7607d8bb4a1428c734f56bdaf7f26f6761c007fa7389dfd85c9e99279fcea26b082ef6aa4eecf72a97856b25413569bed2c33bc2cc7d6df9ae96eb385eae27b6a10fdf5715a6b7129f1054e4f2657a90146"}, @typed={0xc, 0x2e, @uid=r3}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x40001) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x3) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f7e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000619000)=0x1c) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00003ca000-0x4)=0x0, &(0x7f0000cfb000)=0x4) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f31000-0x9a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x5, 0x4, 0x3ff, 0x3, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x1, [0xbc4]}) r0 = accept(0xffffffffffffff9c, &(0x7f00002b5000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) r1 = accept4$unix(r0, &(0x7f0000d3d000-0x2e)=@file={0x0, ""/44}, &(0x7f00001e2000-0x4)=0x2e, 0x80000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ee7000+0xb17)=0x0) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000abd000)={0x0, 0xfa, "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"}, &(0x7f000051c000)=0x102) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000556000-0x8)={r1, 0x69b}, 0x8) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000379000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) r2 = accept4(r0, &(0x7f00000f2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000548000)=0xc, 0x0) sendmsg$netrom(r2, &(0x7f0000167000)={&(0x7f00005dd000)=@full={{0x3, {"44ce5d2743515f"}, 0xe04a}, [{"f9fd257ea076d3"}, {"0b9ac3cc8e5940"}, {"129e32a53c872e"}, {"a9bfa950a9c645"}, {"e3f57b259775f3"}, {"184a09c90390ef"}, {"cc22b1aa69465a"}, {"52b80036a972cb"}]}, 0x48, &(0x7f00002ec000-0x50)=[{&(0x7f00001ce000-0xb)="4340bc0e0bc236a5e057267321d1bfc2c4bd99dc62a52db155056068602a5b4d6574d58d67352db23a808c8fac288bfe526023dd56b02411c6cbba56379861dcfdbd4048ec23c8892bbfe4d8aabc661a044139c9243a0201c482b3fbcfc3020f677df91c1d327e8271abea6b864b94eb7f893ed30c33b5fb9d447fdf0e148c3bc36c7b7e2aae74d941dd9115e69bc73d169658a8bf2ce9190a8a32cdb8fe9215bf93c32598b6faa8f264dee613be9090a9faea1513ecf25ea3020608abc97efb927f28f511e0774f4bf4e8b0da0b0ddc294610622b194edafbe456e71bd85f7b80d262c8cd9e97c63cf269d614dfaf4ccf479d340da5dedee1", 0xf9}, {&(0x7f0000601000-0xcc)="d2aacbcae71e50ce45cd4c3174c743ceb47cf237ed2b0363732e8682f09c100705ea3db9a805188d5bcc6f07db0b6600ad1f00a2cc5dbbf51afebaa2be1fb9603139c6ba1dcd3fade1533caaf54f3fe7b290debd5ef4e03527a29ce11e80a147c809f260688e197f22bc0d80c0ad767935d7ea6cd214452494e1972af0d1cc4f99cc5d11e6fddae07c1605f570ac2e8079262488431adfb1d375d8c788eb8126b37ab963df4beca47373b4d9ae94f95546264baaa2ee1f9028200f6bc67399952ae44bcb5bc1a73ce362c456", 0xcc}, {&(0x7f0000684000)="b9be45d3de846a11fdfebd29c7141ac201f7c572fe6da720fcad334fc8d57a6a20d67171010680c0c6fe57300fd4d4392269716be03214b427a75026881c42a6aadc0af3b8139ad3278c3179c1566de6222fbe1bf5284a1dee30d3996255aa09df21af242aaf024f994eb8f3566fc9b1b0f0c0bc548817cca923e819e8c73d83f1c7f1c73f0bda945d7eddef927fa4", 0x8f}, {&(0x7f0000278000-0x3)="d4385b", 0x3}, {&(0x7f0000705000)="5fe0a46c988d19e41ee08a1d37db0e13eb4fc33e1f9a854ec5b0248dc0b6ef232c7376230e35f7c4a59bd24d9d574daaebc1c1124851cd469e95ab1f952ea2efc25f7c9e", 0x44}], 0x5, &(0x7f0000530000)=[{0x38, 0x107, 0xfffffffffffffffd, "60ca7b94a75a00b2f222d4fdf07e80565fecbcc270d9e29796ec2cddba67321f14bb1580f7"}, {0xf0, 0x89, 0x5, "7c89a074d8fa3f490f5c99a002d7d1196466e467d4858fe8da09bfea4d0f5bcf0ee2381d5ff0254cb9084437b88a545a3eadfc4aad329a0ea30767cf123c7e9917da7e3238c7904f1a35b872d77db876601d18d96478fe04c39d0dfdbe55ce9e9dbba0c41eaa2d64e5bb71094ed9e6419584d826c5d14521bd46fc97f889ccf8664866e21db40ab1e84a491e5e149da6a63fea4f91f843420ec00a4f660b7d557a69c46ac74cdf704f54663a3040db75a5a5f8d87d43ec96345d7c9f7f713c31026d41328d3e15cfeab7cc52dd07817f61312b64ee04255137324e3ace1691"}, {0x18, 0x84, 0xfffffffffffffff9, "8cee"}, {0x20, 0x11f, 0x80000001, "135166fd8111d0e731ee4880844721"}], 0x160, 0x40091}, 0x4000000) 2018/01/10 21:43:44 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ac7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x200, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f0000000000000000f7ffff6cb842e60100b0"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000298000)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/10 21:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000892000-0x58)={0x26, 'rng\x00', 0xe, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x8a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b49000-0x4)={r0}) getsockname$ax25(r1, &(0x7f00004e1000+0x89d)={0x0, {""/7}, 0x0}, &(0x7f0000c3d000-0x4)=0x10) getsockopt(r0, 0x10001, 0x9, &(0x7f0000165000-0xc8)=""/200, &(0x7f000028d000)=0xc8) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) close(r0) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000005000-0x1)="c1", 0x231) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/10 21:43:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r0, 0x1) listen(r0, 0xffffffffffffffff) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000447000-0x30)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000869000)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000943000)={r1}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000943000)=0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000066d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000-0x4)=0xe8) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000945000-0x4f)=""/79, 0x4f, 0x40, &(0x7f0000944000)={0x3, {"47f40f63c11a43"}, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000671000-0x4)=0x5, 0x4) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000033e000)="", 0xffffffffffffff4b) r1 = socket$inet6(0xa, 0x80004, 0xffffffffeca80edc) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000d7c000)=0xddf, 0x4) close(r0) 2018/01/10 21:43:44 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000ece000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = accept4(r1, &(0x7f0000ce9000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ee000)=0xc, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000c9b000)=0x6, 0x4) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000003000-0xc)={{0x20, 0x4, 0x9842, 0x10000, 0xfffffffffffffff9, 0x2}, 0x5e}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x40)={0x0, 0x38, "ea6b20669e41bb489cca12383c86f58d5a699be033fa1939d275884efa7602114044ce3f01d1af4f5e0f2e30fdd8d12699b8cbc8b0669351"}, &(0x7f0000002000-0x4)=0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x1}, 0x8) bind$inet(r2, &(0x7f00004ab000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000622000)=0xcf, &(0x7f0000001000-0x3)=0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xe2f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000000)={r2, r1, 0x2, 0x9f, &(0x7f0000000000)="fe30eec8b3b5d656525a9229f55164281c73eef529b69310669bbf8f814c96a8b72c07a732d3751fb526b4bf35a1b01a6254206148", 0x7fffffff, 0x4, 0x8, 0x3, 0x8, 0x3ff, 0x5e, "fa405b4550bc9c9fe49d1ca24068a2bf042ba6f88499e66e82f3fd9c4eaf37bfd531100fc5658d7e565417bc154a83a8972631e8639d9f58a6ff289b7cefc6127016a20b6bdb59d04026bbabe007a578e9ba4d8811c7a689904d41df0c20f947d65b98d7be1549f765e085b1e6d8a260b033521bba74e5faa92c934ba6638e79775097d5e9cd35f199218f99460d2bd7d34d7e9c0da4ba66404c44f37a7bbdfe2987dcf4e1141a6737e1c779a14f77398311b50491350df18a6c975c676a6aa57a5c4fe639ed5b1fe372361757878e98b5a8ad0f753b1b04fc8059045854"}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) poll(&(0x7f0000002000)=[{r1, 0x4000, 0x0}, {r4, 0x1002, 0x0}, {r1, 0x1400, 0x0}, {r4, 0xc011, 0x0}, {r5, 0x8410, 0x0}, {r1, 0x8114, 0x0}, {r1, 0xa000, 0x0}, {r2, 0x5001, 0x0}, {r4, 0x8600, 0x0}], 0x9, 0x7) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e94000-0x182)="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", 0x182) bind$llc(r0, &(0x7f00000b5000)={0x1a, 0x7, 0x7, 0x7ff, 0x2250, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f00002e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00008ec000-0x1000)=""/4096, &(0x7f0000a0f000-0x4)=0x1000) r1 = socket$inet(0x2, 0x100000000000002, 0x2) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000a10000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a11000-0x4)=0x10, 0x80000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a0e000)="9cd9471013d7ef299c5d6691a546e71332b050b69479fa60a1aa09fed57d369301bea2b55a24f2064184a0f343f5c82804921c038a6fccd019f3fe139b85a078284cd7", 0x43) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcda) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a16000)={0x3, 0xffffffff, 0xff, 0x401, 0x2, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) read(r0, &(0x7f000027c000)=""/182, 0xb6) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) socket$inet6(0xa, 0x80000, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000010000)=0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000011000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x2, 0xd, 0xba6, 0xfffffffffffffffb, 0x9}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000012000)=0x0, &(0x7f0000009000-0x4)=0x4) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000010000+0xff4)=0x0, &(0x7f0000005000-0x4)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf0, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) r1 = accept(r0, &(0x7f00002de000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a7d000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00009a8000-0x4)=0x9, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000952000-0x4)=0x0, &(0x7f000019a000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f66000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000892000-0x4)=0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f66000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x7fff, 0x10000, 0x100, 0x8, 0x2880042, r3}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f66000-0x106)={r1, 0xfe, "3f75fd1bdd8706715538039d3c5955669203efe49c2e631b08a47234249ff7bd8bce0d36605bea22cc618732545def4e0213e3d185d5b99c8df2d09bfd482da41520a6647680e3f4c7f742be6d7baf2a5142164214269a1ab7f50def031eea2926aeea0f5ab2241808d35ba80eb4315c1687b0145124a7376b6666c67f8e553e2781f37680b86a68ae76add3a3616476461cb1fef70e0cae67477bb47824f13182f400889fb8e6312ca2c3d875268e8f6f2c713f1dcd7fa7373677a8391e71e066d2e364643068e3924875ebf0b64ae41472698166cfb814885a37b90fa09e6bbd636a15d3781dd316e9588a5518fbf566a03b916345c819c5fb24e8a6a1"}, &(0x7f0000f67000-0x4)=0x106) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000063e000)={0x8, &(0x7f000098a000-0x40)=[{0x0, 0x10001, 0x100, 0x7}, {0x35b0, 0x8, 0x0, 0x0}, {0x2, 0x7fffffff, 0x9, 0x0}, {0x2, 0xfffffffffffffffa, 0x9, 0x40}, {0x1000, 0x9, 0x4, 0xffff}, {0xfffffffffffff800, 0x2, 0x8b2c, 0x8}, {0x9, 0xfffffffffffffffe, 0x15d, 0x9}, {0x8, 0x0, 0x20, 0x200}]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000965000-0x4)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f34000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bd6000)={r1}) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000065d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x80002, 0x5) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e", 0x22}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x8000) r2 = accept(r0, &(0x7f0000089000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x10) sendmsg$kcm(r2, &(0x7f0000e06000)={&(0x7f00009bc000-0x10)=@in={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000df000)=[{&(0x7f0000055000-0x27)="43c58d17e6ba80091039f719717886f0a8a6faa03a9f525008eb2a50bbf91f31230cb6d98724cd", 0x27}, {&(0x7f0000379000-0x47)="7b1d56752d80fae41155776bf3375d63e5c45eb9e5cccf03bf43635a00c331de59d635098e47e25578b6a3a51ae1decd13e8d65a60d21a279d88d7d3e43bff22fa97791209c99e", 0x47}, {&(0x7f0000d09000)="f2790b5bb2", 0x5}, {&(0x7f0000ccc000)="", 0x0}, {&(0x7f0000262000+0x545)="", 0x0}, {&(0x7f0000b75000)="47403c79453147d5cbf5a9ab41e682e5abce9ec6361e3ba6dc7de52c9323d4b7c30b179b8c7e9559a43ae42526a7a3ec36f463", 0x33}], 0x6, &(0x7f00007f0000)=[], 0x0, 0x10}, 0x24000001) read(r1, &(0x7f00007fc000)=""/34, 0xb25838e5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f10000-0x4)=0x1, 0x4) 2018/01/10 21:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000007c000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bf000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f4a000)={0x0, 0x0, 0x0}, &(0x7f0000191000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002de000)={0x0, 0x0, 0x0}, &(0x7f0000787000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cb5000)={0x0, 0x90, &(0x7f00004e6000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f000009e000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002d2000-0xc)=@sack_info={r8, 0x3, 0x200}, &(0x7f0000c4c000)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(r1, &(0x7f0000ff9000-0x38)={0x0, 0x0, &(0x7f000089d000)=[{&(0x7f000000c000)=[], 0x0}], 0x1, &(0x7f0000f77000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4008840}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000466000-0x8)={r0, r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000493000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xb04}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x9a82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x315, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000b8b000)={&(0x7f0000267000)=@ax25={0x3, {"f5fe00e600062e"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x127, 0x0, 0xfffffffffffffe37, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000398000)=[{{&(0x7f0000cb9000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9e000-0x80)=[{&(0x7f0000ff5000-0x10)="fc707bdf2634af990c3fa5574cdc699d", 0x10}, {&(0x7f00006c5000)="7edbfef049a7dba0d69464b84a118984501cbc3b78692ab637b6f2d8be25a39d7b7c3853b51e65c6a1cabc162aa4c72ccbb54068601d9ae7c4e040f0c7cc7024f3177945150823c65572e9d9a27ad3f47f9bab64e637baf119a4ad32f014a8ffccfec03545086fb20126cfb6964d9aaed26f296b21e78cfa6e4fcd22815365902264879ebaa5e6c0747e7c2fc84298dc349570b03224c4e547e7aff9ad3c17d79beae96b91a1882d2470a7669440e7c1d241c1a3c80663137d1088cabc3382e46aaa31e9de6e37b0adddca51a1ced901a704bd7c899b569cc1b113af0c57839f69683721d0219a5ec87fd0325ee9b48d16ee8041", 0xf4}, {&(0x7f00000f2000-0x9d)="02afc3d2d51606ed603d5914a622891bbb4d6c9a61a039e5cf94d725fb8a4d2fd85f35e01fb8329c3722f82a1f534ef65ae2bb17bacb5badfc0f4ead3efec106d1844ec6ab288258d54a7ed1d75dd76f2b41c30d7c010e25780309369d3dde6ca88ec85f18075363a2d36063e7552dfb8605fe82ae381978c1e76d99ab2c279e9dac6e0e1222078fcdea1fa05366913eba7e34cdefd1578f4f3d5076e7", 0x9d}, {&(0x7f00001b3000-0x23)="ee7bbd128615c6d9db8f7bcee84cb2ce6394e503b2e74eef869cf69bd9547c18854e6739d993564086f30260", 0x2c}, {&(0x7f0000c47000)="497eb41c85603b930a8ae92928e8ecdc9084a580c58d", 0x16}, {&(0x7f0000e38000)="", 0x0}, {&(0x7f0000372000-0xda)="2400665b2d98a3d93d4e93b0d728bc69885ba8902147999a045ec3ecbc35064b9d33487c1dd6cc2358167a743b3a6a95f39e8afaaa32424603b51a8b6002337169e002f0725a635053c7cab41c3add0f6b57f40f6ec793d20242ff2eeddfd81c6514efd51db3c675fe1c186a597080e924694db0123e1473d160d9dae99d576f1fde4cca8d9e8de4ed5ec424264cb396b0159d8cfe71cef25ab4d713d63eedbccf364b3d3b3a2a717faa46003d13c56f0994535999aef5fe3994d9a7c1703cad327aad1196819472967ea2e30c93b201731c93f8f54ff7c2a80a", 0xda}, {&(0x7f0000fae000-0xa9)="02fe782712ee71af59e04b82ba63657ad11d6fc16b20af1286b9b16cc1c421710135d8a58a737aacbdc09b4e1c00f46ac38f9107e35bbc1480a4e3d49799fafe2a2b24aff435c4a922cf1bf66fa0a0b07d8611b7b3cd84a9eea9b8484d3de26f537028265046f3f359b3c1710eff6c9ca88bb0238bd122e2208626b368a950cb8fac83200ff8649581c514d444f3cd3959be2996f8a6ce82c26ab7790b9356507dfb8e483a5f6decd2", 0xa9}], 0x8, &(0x7f0000f5b000-0x13e8)=[{0x110, 0x1ff, 0x80000001, "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"}, {0x78, 0x11f, 0x81, "079a0e30a21d937ae175d767621475fbd8f62424d66287a773cbad113382365da7c0c3dd2fabebebfe66dcdd8f0684f2bccd5e6a34f4a86a793cb8279dcfbcbc89866cb4b1f3104749452aef6376e45b3ddf5fda06b915acd6748eeb4e1a81fc490c7b2c"}, {0xb0, 0x0, 0x4, "66807db0e6eca7e9b5caf146016f30c3e62026f84dab0b7ef642dd1ba4ff4a2f7679748cce93c30524031a64bed5df529e00bc3bd45b7892a3595fc745849465569ccf9bee79bf29d4c2137b7cb9d3ebbffa9d1f2e17cb3979432c041488cd97d6243d044be731db2c52b5380e3b2171aafbbdf07e5aed13f06eb8d050852c2f96e57cbb162e46806e71ff24635fa1a16761362f20b8934de9644c6ed5"}, {0x1010, 0x112, 0x6, "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"}, {0xf8, 0x115, 0xf800000000000000, "0dfd65eadae0b8a4423881b31f1ca1c59d0636c686aa9ae1fecdcca312697c94805aa2b56b875c8e3bfa92e60fa8b739c479b705a7fee05a9f9d25e679aaf6d01feec39a62f072aaed19c2aabb5d9835b7a41b3a7a4332e9697823e9425972aac81a06cc8d84d0e0301693d8c8e22be8f4d609a1b03cf358ffe8fea3ed5c7b6f0d8ee6b02887bfe27ee16ca1175a1f10d2c741c0981b07bdfc2a45293622e7f55534c6fb294dbdfe4a57891affea88ff2c05c2873635417f4243ef1579ca77636186d5dac1d1c2fed0394493c2e175ca6703e1968b3523232dcdc84d34a644e10a0fde93d908"}, {0x18, 0x129, 0x0, "170e026d89867269"}, {0x90, 0x11f, 0xb155, "455edda1843ed32035d5ed7692a703cb96becdfa69b0cb81d59cf2220283bb3db3ce4cc4d45f28f34b2495229dfd2acd77bf23183b426643a21fc0375473a92fb2057a3ee0912c7190e3bc6be715b247197c8bb2e28202983bc83d4c0bf46c90b6e74c18e0bfbbeec972d5637de0b37851225f81ff1e1bfd23"}], 0x13e8, 0x48000}, 0x4}], 0x1, 0x4001) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d22000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000fd000)="9f06b498b26dc95438c2", 0xffffffffffffff63) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000108000)=0x0, 0x80800) recvfrom$packet(r3, &(0x7f0000b74000-0x76)=""/118, 0x76, 0x40000000, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000067b000-0x4)=0x0, &(0x7f0000435000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e03000)={0x0, 0x3f2c6749, 0x0, 0x4, 0xffffffff, 0xd9}, &(0x7f000013d000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d76000)={r4, @in={{0x2, 0x3, @rand_addr=0x8d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0x9, 0x6, 0xfd10}, &(0x7f00000a6000-0x4)=0xa0) accept4(r1, &(0x7f00007da000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f1000)=0xc, 0x2f7240824c6dac85) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000007000+0x5d)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x803, 0x18, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f00002e6000-0x3f)="6470c307bec90e8a9fdca50062994f623f8a935e90b83112d594d7376145d5a14ae04f32dde86ec8c73722262faae98b589b5c5a3bb2cfd88b3dc7c9d0bd68", 0x3f, 0x10, &(0x7f0000e59000)={0x4, 0x80000000, 0x1, "55ff7af3377e", 0x6, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e59000-0x1)=0x400, 0x1) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000012000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x68, 0x34, 0x104, 0x1, 0x3, {0x1d, 0x0, 0x0}, [@typed={0xc, 0x3f, @str=':\x00'}, @generic="cf991c53b400ccd160a657cdffd573c107c1ecaa6ec4c2f8dc23012c8d9fd251564433e2cab0af1c9f6ff847cf12592f5b23ec51fbfcda1ae401d57985488dab690e13172cc1"]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004dd000)=0x0, 0x4) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) getpeername$llc(r0, &(0x7f0000d3f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000035000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c69000-0x8)={0x0, 0x200}, &(0x7f0000d2c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000048f000-0xa1)={r1, 0x99, "64e5aaad341871be4d3f82916397489bf5e8f1d0d3c14990e9a8367581823b88b963f456cdc7586d56bb802bb8220136e7a31309a87d1127781902c80a358d63100f1cdda1c4961edbee7897549a53f85e81324fcc08d16be4a02ed7028f2727e548c06ce58200e0ee8e4304a0a6bad1081f4dab0c43052f77f5f57657aa2fa26dad0ede06c8226e53e38a6bb5e66be45dc58eb44557e2cf2d"}, &(0x7f0000989000-0x4)=0xa1) 2018/01/10 21:43:44 executing program 7: r0 = socket$inet(0x2, 0x80804, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000066f000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000002e000-0x208)=@flushpolicy={0x208, 0x1d, 0x100, 0x0, 0x0, [@user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0xb0e, 0x0, 0x2}}, @coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @proto={0x8, 0x19, 0xff}, @lifetime_val={0x28, 0x9, {0x6, 0x80000000, 0xffffffffffff72a3, 0x2}}, @mark={0xc, 0x15, {0x0, 0xfffffffffffffffd}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xa, 0x50f, 0x3}}, @address_filter={0x1e, 0x1a, {@in=@empty=0x0, @in=@loopback=0x7f000001, 0xa, 0x0, 0xfffffffffffffff8}}, @algo_comp={0x12c, 0x3, {{'lzs\x00'}, 0x720, "18a159f34ffd3275db4a12cfa95b4958f8b17b3ec2622626d6f9ee21f329840c5df00776eb4b8ca9794b0d9e9d1acf20b8946dafa5c9a61883aabb2d09683fa67f91353776b8753b0c06065db98fbaf79a0e56ed36c3eda2b8af4f2027c2f7484bd7d1b4ea437fdc8e2b0e758dc550eb765a1b961cc3e9fafbe6f914ed16114d8b30646247c958d93b32a5fb6998e29f9c5a4a08dbd5ab45c41995e97a866eac5b9f2c413f8bcb4f476a42d3cfd0a5566125b79678110544360b924c2e596160b050cebf9a6efaaaede7927893b7f66fe87b090ab060c60f4bf6799aebe99e3b35aefef4"}}]}, 0x208}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0xbc2) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000093c000-0x1)=0x7, &(0x7f0000def000)=0x1) r1 = socket(0x1, 0x80a, 0x6776) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c39000)=0x9, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000def000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df1000-0x8)={0x0, 0x7}, &(0x7f0000df0000)=0x8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000df1000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000df1000-0x4)=0x8) pread64(r1, &(0x7f00002e2000)=""/191, 0xbf, 0x0) 2018/01/10 21:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, &(0x7f000046b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f06000)=0x7ca) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000063c000)={@common='irlan0\x00', @ifru_flags=0x9000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b08000)=@int=0x0, &(0x7f0000be0000)=0x4) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e69000+0xe1c)={0x0, 0x0, &(0x7f0000515000)=[{&(0x7f0000efa000)="b5a805abf787685036239f97df603eaacb1f8c7ec2e297ac6a4f466776be6cc32eff1e049a24d0378430375409d7c7127f4290411f57cd0d2d1612c518b254bdb25469a4d268b288fc4201f16f083071489bd8ee2a0bb641b4ffabaebb49ef560f4c1f9351fcd36ab367df9eb01b98acc504826ef011242cf1eb03125d648eabe3b79fa31390a625ad4f64c962818cc04a6cf63b1d28f2a997374e2257e7d76d957d1e3c9edc9826439fdae69181613eb217509d6a7bd070f510f3b4e08b786a6a38ec336e630424bd3fb4f22f13335abd2a17eadb11ca7ee4", 0xd9}, {&(0x7f0000fc2000-0x3a)="64d94052e9e60c7bfb84d0a4205e670f318f94279e5fe58363f581505d5b9c7c76ef4ac8f0069b907f153b0d82222149e98e2ba6c02a242c8e91", 0x3a}], 0x2, 0x0, 0x0, 0x40000}, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f0000fc1000-0x4)=0xfff, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000006000)=0x8, 0x2) tee(r1, r0, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000)={0x0, 0x0, ""}, &(0x7f0000ffb000)=0x8) write(r0, &(0x7f00009af000)="43995e253e73d437b868d29684dba34f1d4a76c25c183b2bf1f2ecad67b1b5daac3377ffd0bed7866805cb784106f0d8715f766d909e3147d0b58492489ffab98dd7f5d1978f0eb595f1622798cb7f043dbd65871960cae910da41d5dbd1c72b6718ba7f3003b4132201394b800d0654e6ac446d8dbf16760e9bb0b642d515f40e2e2ad6458e", 0x86) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000017a000)={0x0, 0x1000}, &(0x7f00004c7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f6d000-0x5f)={r1, 0xe1f, 0x57, "9ee556b5a49bd252b3e559123e66c80e73315cac730ec1da3b0f63f53d0241d2fa452467c11400c62d9c0da1fac7d3d63a002846877b2985953d691feeca28ede2ddfb23802378de09e409d8208a811006f0f6f514707c"}, 0x5f) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000652000-0x4)=0x0, &(0x7f0000acb000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b48000-0x4)=0x0, &(0x7f0000734000)=0x4) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b38000)={@generic="41b4d5748ddc99ddd7c8e198a8277e33", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e88000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000797000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x3, 0x41, 0x3, 0x7f, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0x80, 0xd2, 0x180000, 0x1, 0x3, 0x1, 0x0, 0x4}, {0x5, 0xfff, 0x100, 0x1}, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x4, 0x7ff, 0x6, 0x6}}, 0xe8) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x13, 0xa, 0x0, &(0x7f0000962000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ec6000-0x8)={0x8e0f, 0x4, 0xffffffff, 0xb3}, 0x8) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ffd000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f00007de000)=[{&(0x7f0000a6f000)=""/217, 0x295}], 0x1) r1 = accept(r0, &(0x7f00003b7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000091c000)=0xffffffffffffff9a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009df000)=[@in6={0xa, 0x2, 0xc1, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x18000000000000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}], 0x80) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/10 21:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006cf000-0x8)={0x0, 0x4}, &(0x7f0000fa7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000032e000-0x8)={r1, 0x1}, &(0x7f000068c000)=0x8) bind$alg(r0, &(0x7f000062f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005be000)="be29b3", 0x3) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000ee6000)=""/210}) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006b5000-0x10)={r1, &(0x7f0000472000)="5f7e8c9e4dadb45eceae5ca659e023d53b50b315e32650c566c240159e97ce96419b9015c9a32493fedb9edb795446eaa2ee7738f85e1be3dd3439dfb3e14d"}, 0x10) bind$alg(r3, &(0x7f0000ae2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x9c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f89000)={0x4000000000000000, 0x1, 0x2, 0x1ff, 0x43}, 0xc) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ee7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x6, 0x0, 0x7}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000002000)=""/206, 0xce, 0x20, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000)={&(0x7f0000cd2000/0x3000)=nil, 0x100000001, 0x5, 0x0, &(0x7f0000ee5000/0x2000)=nil, 0xa291}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0x2c) 2018/01/10 21:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000e40000-0x4)=0xb4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008ff000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e6e000)={@common='bcsh0\x00', @ifru_flags=0x0}) 2018/01/10 21:43:44 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006df000)={0x2bd, &(0x7f000089f000-0x10)=[{0x4, 0x80000000, 0x9, 0x9}, {0x81, 0x0, 0x1, 0x1}]}, 0x10) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000aa4000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa4000)={0x0, 0x0}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000aa4000)=0x0, &(0x7f00004c2000)=0x4) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3f) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000aa4000)={0x0, 0x0}, &(0x7f0000aa4000)=0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008cf000-0x14)={0x0, 0x20000, 0x0, 0xf5e, 0xfffffffffffffff9, 0x81}, &(0x7f0000aa6000-0x4)=0x14) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000aa6000-0x6)={r3, 0x80000000}, 0x6) 2018/01/10 21:43:44 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/10 21:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) sendto$unix(r1, &(0x7f000084b000)="429fb9028a8b41350ec4fc028f634dcc6faf6c731a093d2b0658bab94607bc8724169000cfb8a0ecb98bbbc02599cdad131560f2ab7b7cce55550218e52a67ff55b08b2b602f49665a093bd36d737b4ca83418873184d8f0f1e8989020d8d500052906ef1fe306dea073ca0bd53c9a3b7f5e9e0e535e9b92ff17adc10c9d6e766666a5d15f0350bc59d7cf0c35a13995c777787a9eaf5fce352cad456b6c3f89ecbbdea01609b97493f2ba6b4497882a838b53710e1b4aadc228fe399d582a6fd371c43cba381d7117c830991b7e7ff5e23601913615216348e6231bdb5b80abaa3646c3f27f49c761f3f6e6", 0xec, 0x20000001, &(0x7f0000b15000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ded000-0x60)=[{&(0x7f00008bf000-0x20)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1f, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ade4"}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ded000)=@buf={0x0, 0x0}) bind$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000065000)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000820000)={&(0x7f0000def000-0x10)=@ax25={0x3, {"febc928e13b3f1"}, 0x8}, 0x10, &(0x7f000080f000-0x3)=[{&(0x7f0000d96000-0x85)="6f5b1143cb2e1a9a57bcbfffb66347b85695c1de8df663d3d392bedf18c7ade166426a2f5322cf4f50559b96e95ff86ea97877d477c15d196559c693ce53709d843efcac7659243dd704b99759a88a5f191535867a19dd4d457d3f9cbafda2f840f3b71ffafb34c61e70b103836cd3e3aaed9bc46aaf5c18a416191b68531ad6478a47c4bb", 0x85}], 0x1, &(0x7f0000233000-0xf8)=[{0xf8, 0x114, 0x2, "f525054ceb5800a9e24eaa38a3e85e787fc327d2d74645b5b71e27205bf27a3c68d5c89b3ea61211c83040509dc8f95004c10bbe7004156bc6abe96cbaad1b31e079da3764e305c04280f91d65ebb1e080850edb6d448c281ccb51ff4468b040e8a1a285b662836f9afea16b85f62c22a53cfa797c33609a1cc474181eb1b4def804e473d5c579fc1a5bfce9a01ce72648aa974c2bbb7029e9a6a666ebff247ca4439db817b7c0d94c10cb4ed642e57f3cd2a996fadfd826758196f828e32ef01989e856caf0bedde5be8990ff4c235c473f6a70bc44cb6a68345f6bdec688bcbfb898"}], 0xf8, 0x10}, 0x4000001) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dc5000-0x8)={0x0, 0x2}, &(0x7f0000df1000-0x4)=0x8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000df1000-0x10)={0x7fff, 0x5, 0x1, 0x7, r3}, 0x10) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000def000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dee000-0x4)=0x1000, 0x4) 2018/01/10 21:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f0000fed000-0x6a)=""/106, 0x6a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000315000-0x20)={@generic="f07970ce3e60938f432f9e38d98fc465", @ifru_flags=0x1}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) sendto$inet(r1, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00008ca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) 2018/01/10 21:43:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f47000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000ba000)='cdg\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f000055d000-0x2)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) 2018/01/10 21:43:44 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f0000004000-0x3)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000b000)={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000c000)={0x0, 0x1}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x4}, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000b000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000)={0x80, 0x29, 0x102, 0x4, 0x3, {0x12, 0x0, 0x0}, [@generic="bcd9fcd425b52d69e49d1c91ebc013f79d992efe014ea560e124380047416d5cf4f80db820d4796b50f7f72b60b9076cd6d2eddf0c53cdfc2dc3943b14d6e6c9b329be73e2cb7bb7dfc50f4f75b4c762ff013fc46e6129a429587c893715881e27177022c6bddd570b6f1957"]}, 0x80}, 0x1, 0x0, 0x0, 0x40080}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000c000)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0x50, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000009000-0x10)={0x27, 0x117, 0xfff, 0x7}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000010000-0x98)={r2, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, 0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000000f000-0x50)=[{&(0x7f000000f000-0x5a)=""/90, 0x5a}, {&(0x7f0000004000-0xe9)=""/233, 0xe9}, {&(0x7f0000009000-0x42)=""/128, 0x80}, {&(0x7f000000e000)=""/83, 0x53}, {&(0x7f000000b000)=""/48, 0x30}], 0x5, &(0x7f000000f000-0x37)=""/55, 0x37, 0x80000001}, 0x100) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b000-0x66)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x62, r3, r4}, {0x0, 0x4, 0xa4a, 0xd9, 0x4, 0x7ff, 0xccd, 0x2}, {0xfffffffffffffffc, 0x9, 0x3, 0x5}, 0x8, 0xf, 0x0, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x2, 0x0, 0x7, 0x7, 0x7}}, 0xe8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000008000-0x5a)=""/90, &(0x7f000000d000)=0x5a) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000270000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{[], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) socketpair(0x10, 0x7, 0x1f, &(0x7f00004fa000-0x8)={0x0, 0x0}) getpeername$llc(r0, &(0x7f00008d3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002b2000)=0x10) 2018/01/10 21:43:44 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fbc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000fbb000)=0x0, r1, &(0x7f0000fbb000)=0x0, 0x6, 0xf) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000072c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000fbc000-0x90)={0x5, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbc000+0xd96)={r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000028000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x95}, @in6={0xa, 0x2, 0xea0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fe00000}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0xc4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r4, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e1a000)={0x0, 0x3, 0x7, 0x2}, &(0x7f0000fbd000-0x4)=0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fbd000-0xc)=@sack_info={r6, 0x1, 0x100}, &(0x7f00009bf000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d42000-0x8)={0x0, 0x0}) 2018/01/10 21:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000440000)=@common='ip6tnl0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ac1000-0x4)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000971000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000710000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000323000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000621000-0x8)={r2, 0x5, 0x0, []}, &(0x7f0000893000-0x4)=0x8) 2018/01/10 21:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x9, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000026e000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000009) r2 = accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000084d000-0x4)=0x329b, 0x4) 2018/01/10 21:43:44 executing program 1: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b0000-0x4)={r0}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000095f000-0x4)=0xa0000000000, 0x4) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095f000-0x8)={0x1, [0x0]}, &(0x7f000095f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r2, 0x0}, &(0x7f000095c000)=0x8) 2018/01/10 21:43:44 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000020000)={0x0, 0xb0, "c010795ce004e245c4ee7e405b7a8e0896fa9c6e3fd6ada1be98f26089afc101789b36d8be79665db740ab427fc4a32ddaf49462b189d234d95d5bcfac48d2371275365f55901ab13752e8da80a3d1500488b2ee591aa08eb05055e599843ce4cb71e2238d0d84a6cb2717b32b3996ab9ec48e64b6be75c9674ee7a2a5cee9d434fe9a6c92a1305a1e44fcdfbf8b282cf66d12c7cee5fa9a903e380c33073104d80e148bbcbfaa92ea691127f86d1123"}, &(0x7f000001c000-0x4)=0xb8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000021000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8}, &(0x7f0000020000)=0x98) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000a8e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000019e000-0x4)=0x1c) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f00004bc000)=0x0, 0x98) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d6a000-0xc)={0x0, 0x1, 0x4, 0xffffffffffff0001, 0x10000}, 0xc) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f000086c000-0x38)={&(0x7f00004a2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000997000-0x60)=[{&(0x7f0000b32000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ca3000)=""/242, 0xf2}, {&(0x7f0000cec000)=""/196, 0xc4}, {&(0x7f0000bc3000-0x81)=""/129, 0x81}, {&(0x7f000079e000)=""/255, 0xff}, {&(0x7f0000ef2000-0x3)=""/3, 0x3}], 0x6, &(0x7f0000e90000-0x54)=""/84, 0x54, 0x8}, 0x2) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a00a632ed4938d36d73fb8f8401a3ff59829a2b0afe00e43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c9043286d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e4c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/10 21:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000282000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd3000)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003c5000)=[{0x2, 0x44}, {0x4, 0x3ff}, {0x2, 0x6b}, {0xa, 0x3f}, {0x3, 0x100}], 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000625000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000840000-0x4)=0x0) sendto(r3, &(0x7f00001b9000)="7285ac5caf2d0ef03d5656ed6b8cca84c461e8cc67f22cb89c6e9fba5bb051feccb7d34a4fedff02ccac28270353ad52f11c693bea6a40b0b1937f9feef0cfec2f0e20857fbb73b4ec63d2dfe23c600717512286359abc562fbb2f1c2452a81891fbb2be9ae3375df7c2b02fab98bc9e612057ed3d86912a96732087e8bcdae75e321cf7eb552884f8dac271929ae546eebfbc15400c1bfb435f015bf2b987", 0x9f, 0x1, &(0x7f0000407000-0x60)=@nfc_llcp={0x27, 0x49, 0x8841, 0x7, 0x2a, 0x2, "412868f8a7d45ddc80a462b44eb323f067c9144c2f31f6d23153558ccc4022fc50854ad408255126ee30dfc40ae114c3db38cd92d099e2a63c0c598353d04d", 0x4901869d}, 0x60) unshare(0x40600) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000856000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) r1 = accept(r0, &(0x7f00009cf000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000abd000-0x4)=0x0) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000939000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006b6000)={0x1, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00004bc000)={0x6, r2, 0x1, 0x6c2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000b000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, 0x0, &(0x7f0000005000)=0x0) accept4$packet(r2, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000010000)=0x14, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000010000-0x2)=0x2, &(0x7f0000010000)=0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000003000)=0x10000, 0x4) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000289000-0x1c)={0xa, 0x2, 0x8000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) socket$inet6(0xa, 0x1, 0xffffffffffffbe4b) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000561000)=""/161, &(0x7f0000463000)=0xa1) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a85000)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x3, [0x1, 0x4, 0x80, 0x7fff, 0x8, 0x5, 0x40, 0x88e]}, 0x5c) close(r0) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x800000000300) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000339000)=0x0) accept$packet(r0, &(0x7f00006c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec6000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004cc000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xc000000000000, 0x0, 0x6d41407a, 0x0, 0xa0, 0x20, 0x62, r1, r2}, {0x2d99c0b0, 0x0, 0x81, 0x8, 0x4, 0x0, 0x100000001, 0xd09}, {0x1c00000000000000, 0x4, 0x4, 0x2}, 0x10000, 0x8, 0x2, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x7, 0x76, 0x4, 0x0}}, 0xe8) r3 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r3, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000f56000)="8cdd4e73473882986d612c2f19c183c57c6c3e7bcbb8d1efe75804a3bde404f5d81ffce34463f69fc5e98fc45e5e7c768a42736b9979bd72da1754942747c904698c7c22b7d67427be50", 0x4a) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001f9000-0x4)=0x0) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet6(0xa, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000d53000)=0x0, 0x800) accept4$ipx(r1, &(0x7f0000e4a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000515000)=0x10, 0x800) r2 = socket(0x3, 0xa, 0x5) connect$unix(r2, &(0x7f0000eb2000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000449000-0x410)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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, []}, 0x90) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket(0x1d, 0x6, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000a01000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd3000-0x4)=0x48) connect$bt_sco(r1, &(0x7f0000fd2000-0x8)={0x1f, {0x5, 0x3, 0x1, 0x20, 0x3, 0x0}}, 0x8) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c29000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c07000)=0x10, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fbe000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000fbe000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d7a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afd000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e1a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@loopback=0x7f000001, 0x1, 0x6, 0x1, 0x28, 0xa, 0x20, 0x20, 0x3b, r2, r3}, {0x8, 0x4, 0x3, 0x1, 0x5f, 0x7fff, 0x1f, 0x401}, {0xfffffffffffff21f, 0x101, 0x1, 0x101}, 0x7f, 0x8, 0x1, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x1, 0x0, 0x4, 0x9, 0x8, 0x5}}, 0xe8) 2018/01/10 21:43:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x8000a, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000501000)=0x101, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fcb000)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000cc1000)=""/51, 0x33, 0x2020, &(0x7f0000ba6000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffcc9) recvfrom$inet6(r0, &(0x7f0000718000-0x6c)=""/108, 0x6c, 0x162, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000185000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000021d000)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000015a000)=0x5000000000000, 0x4) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000975000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b85000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ed9000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x78d, 0x10000, 0x3, 0x5, 0xfffffffffffffff7, 0x10000, 0x4b, 0x1, 0x5, 0x100, 0xc62, 0x8000, 0x4, 0x2, 0x3]}, &(0x7f000066c000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e21000-0xec)={r2, 0xe4, "933b6817c6e31134ff356f603b14982493b77dfa40dd060e80cf0ac6bc8998e58a78750c5f468d912142dcf68221b3bf6ec7ee55282b637453ac50bcc16e008733195cab951dcb62f7c41546147be47cd06a5287f0ff849521321459127dee2b187b3e70085a546d18bcdac561449ec80c365598afa537d026b881f933ade9340baee07169ddf0a4037b9457685a1b03a7378073424a1fe76dcbcd03de92d8983a0a8c3f35da19f17c2fe04170451f3dcd94020143fdac77a42135b1397444e7c1b9e9752c08cae11d48086eba99c911696ac9083272bcb9ab7a39153c461d99ebcf1929"}, &(0x7f0000233000-0x4)=0xec) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006e9000)={r3, 0x88, &(0x7f00000b0000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x919}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e29000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000004000)=@acquire={0x128, 0x17, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b56000)={0x4, 0x8000, 0xffffffffffffffe0, 0x3, r2}, 0x10) 2018/01/10 21:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b26000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00006fe000-0x10)=@ipx={0x4, 0x0, 0x0, "75e31408d220", 0x0, 0x0}, 0x10, &(0x7f0000054000-0x40)=[], 0x0, &(0x7f0000037000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003a8000-0x4)=0x60, 0x800) bind(r0, &(0x7f0000124000)=@ax25={0x3, {"7ab59bd5a4a540"}, 0x8a1e}, 0x10) syz_emit_ethernet(0x32, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @random="f98b35d30427", "570ee8b380c08db56c4d8f78ba8a0a83"}}}}, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f53000)={r1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000309000-0x10)={0x6, [0xfc7, 0x1, 0x8, 0x80000001, 0x4, 0x40]}, 0x10) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f4e000-0x4)=0x56a, 0x4) 2018/01/10 21:43:45 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000057d000-0x4)=0x3, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x3}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r2, &(0x7f0000007000)={&(0x7f000055e000)={0x27, 0x0, 0x0, 0x0, 0xb76, 0x0, "000c00000000000248d36e0c50526ef13cf26992bff07f6e3c6d980f7a5c0c88301792866aa1ca09000000ccd14718bf730004000000000000a11f44a3dada", 0x0}, 0xffffffffffffffea, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x20000080) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e4a000)={0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ee8000-0x78)={0x9000000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x6, 0x1f, 0xffffffffffff7aa8, 0x0, 0x8000, 0xf8, 0x20}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006f3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d9c000-0x4)=0x10) sendmsg$nfc_llcp(r0, &(0x7f00007d0000)={&(0x7f0000ac8000)={0x27, 0x9, 0x8, 0x0, 0x0, 0x8, "de3862319c837c3d41855a2c0107076b590457c9610e9237ce3311b1d23dbbdfd89f6c764bc9f1355c189a747d9f134d0dc5546ccfdab469381bc1ab6df23d", 0x1}, 0x60, &(0x7f0000ea5000)=[{&(0x7f00003a2000-0x8a)="4f306d181e449e8e74246673ed2f3b800c18624ccf0d10c88b83005879bfbfdc3be12f90c975aa327c5d9bca07534bb2a6ced9de4f7e2b5f18f4cba37d1ba23ab4b9c0342a8a5ee315bf1865b07a029e56ca3d022fca87a531075df1db94a0be7939bf289c8257b386c0d3163f0a763009f907f1ca55d4be8cb7adc8b732c4e6da311d4b2692f845088a", 0x8a}, {&(0x7f0000761000)="88c4c6c914882579c9d7a4ac07c888ec7b164b48bdbd1185d736c7f760b2f1830d1fd63c6513247b4d489da4e072b605ffb25f5b37acc13bdb3ffc82cc96e20a11e2460ba6f4eed3a9971c6a8ba23272b31fdc1a292f892d2f50bb42004774475f0806ea5215f77c2ab54d9288e75d1a24deb2b475f5d014ce3c9bbd9cabdf8340332bd0f6fc2bb30414f5e08a47108af1a43eaeb5b1ee8b961889a6d5ea75de7210b20f", 0xa4}, {&(0x7f0000e44000-0x3b)="87ccc4579fe885a6073baa022a9b57b3edf3be7c224903c6a839eb4a823ec897cb62f7d3ec8975541c6b8df7bbbf262833fded6e24292afb10a3b4", 0x3b}, {&(0x7f0000aef000-0xbe)="f1e475d7a97d58cdf74442ba340156b462409d1a70a8e9864ed3b6a908ba1fe9ca65280b6785adbd014d9bbadbbaf0b7587f2f37d46b2d9f2192a2f953059df6816414bb5321a974a41364a6316ac69f13758782310c8099fee18667b053c141dfd6c5bf3fd82b743ab35d5351c16b362daaceabed469bd51b12a42136034aa506edcd3d70d74d8a68c3cc340e0a87d6abc6f37984478d1643fa92b8d4097700d91f39daec65dd6c3533d86156300acd760472c215439ca2767b6a958a8e", 0xbe}], 0x4, &(0x7f0000d8e000-0xe8)={0xe8, 0x19d, 0x8, "034752742de729ccb4866053ea07c7ac983333c1572fe810b3edfe3e50270e6c958db6693b9b08844baa288c76ad2d01650b2ba16c2a50243caf3388f838c18a504c31ac46c26e1a4cf52157e05b3f552561aabb795e158c1d79384e7adf2baabe4feabf301823600cc24da93313d0f54ea5edc8bd14faadd9c6700dc06f8bec5c1bb0666f693965be227368cba84b680b3e9ee524737fadb9de3e1b4940a563c79cf13d4f3c82cc1a980fe234735798685de71dd8d0b5a70d39129d679fbec07ef623c7cdd7f0af5b53257a8c39aa7e84faec717ba653f4"}, 0xe8, 0x1}, 0x20000000) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f06000)={0x40002000, 0x0}) 2018/01/10 21:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x5c9}], 0x1, &(0x7f0000b7c000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xf0, 0x804}, 0x24004854) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000232000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000171000)={0x0, 0x0}, &(0x7f0000aee000)=0x10) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f000052e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ab000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000f40000)='bic\x00', 0x4) r5 = accept4(r3, &(0x7f0000195000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000650000-0x4)=0x58, 0x80800) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00001ee000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c48000)=0xc) listen(r3, 0x5) pipe(&(0x7f00006d2000)={0x0, 0x0}) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009e8000)={&(0x7f00000d0000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a96000-0x18)={r1, &(0x7f0000f56000-0xd2)="3adf8ed6dbfce1f906ea23b83e9bf1221ef095e64aedcc5f03b7545a9c14c7e2dec89738995e3acb651eed8a941a6433ce6161220b7376bd3ae09ccc805fc37cf7e0982047305887dcae715ec6cd3ae9e0d302a5431bcd9b9506fb9cde24e8dc2f226768a0ffdabb78b7ebd74a8840bf3b17573dfaf15f48a16eafd44c4598b75583981908442913f4a82a9d3abb7284b406e618f452928d719cce7c39cca2a8a44355a72b11859d3fd909173cbcd2f08f126b48c2c5087e7ac0d223bb4404ba76b122f2e069f29a372c74095a75fb679a01", &(0x7f0000fa1000)=""/248}, 0x18) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000601000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dfc000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000dfb000)=0x98) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d5a000)={r3, 0xc0, &(0x7f000020f000)=[@in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd80}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffe00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc01}, @in6={0xa, 0x0, 0x4ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000dfc000-0x4)=0x10) r4 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r4, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r4, 0xb0a) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000a3000-0x10)={&(0x7f0000565000)='./file0\x00', 0x0, 0x8}, 0x10) write(r0, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a000000000000000f77010306000100a445", 0x22) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c5b000-0x4)=0x0, 0x4) connect$nfc_raw(r0, &(0x7f000026d000-0x10)={0x27, 0x800, 0x100000001, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000624000)={r0, r1}) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f5d000-0x8)={0x0, 0x0}, 0x407ff, 0x20000000000e5) syz_emit_ethernet(0x36, &(0x7f00006d8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x7, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000279000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f000069b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a60000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c09000)={0x0, 0x5}, &(0x7f0000b9e000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc5000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000177000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 86.973696] device lo entered promiscuous mode 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000014c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x400001b0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x4, &(0x7f0000b6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000aa8000)={0x0, 0x68, &(0x7f0000b6d000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006b8000-0x4)=0x10) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b6e000-0x4)=0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000714000)={&(0x7f0000485000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000bf000-0x30)=[{&(0x7f000082d000-0x6e)=""/110, 0x6e}, {&(0x7f00006b2000-0x8f)=""/143, 0x8f}, {&(0x7f0000b6e000)=""/4096, 0x1000}], 0x3, &(0x7f0000b6f000-0x77)=""/119, 0x77, 0x8}, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004a3000)={r3, 0x6ca}, &(0x7f0000b6c000)=0x8) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000244000)=""/0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000646000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000884000-0x88)={0x5, {{0xa, 0x1, 0x3ca0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x1) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0xfe, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f00008c4000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0xfffffffffffff6e3, 0xffffffffffff8001, 0x5, 0x345}, &(0x7f0000001000-0x4)=0xfffffffffffffdcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1000, 0x4, 0x9, 0x7f, 0x6}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a20000)={0x26, 'hash\x00', 0xf, 0x3, 'crct10dif-pclmul\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_proto_private(r5, 0x89e6, &(0x7f0000cb6000)="b4c228008ac1f1521b636d9146c86e50374baecbf6b3abf6b785f210980d1ba0293e9c94dc91e1e93b5c1266bc1802940a7a0aac7b325d61aa8319d0336f027ce2e9a36fcd1dd21a9001705ed440d2d471b54f5ecc1c5724e05b18d91ca624bac0c13acb9b4209270d10c3c3e40ed2b092cee04ae56185164c037262dfaa0c35322edc0f5b7e1ac4efeee1f3d4c6ccec9a99e55d514f974752c692f22dff796031f2e4ceb0d565eb9625d976a8b573ad1a31b198be3258cb308b71af3b8ea6592bb7f6a244b0d57b38da9c8369a1bbcddeda3926baaf802c2a424106b259fda91bf77b67d5023679128bf069ac7cfa9bb5bb8e2b7efdca") ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20013) socketpair$inet(0x2, 0x806, 0x4, &(0x7f0000be6000-0x8)={0x0, 0x0}) write(r0, &(0x7f00004e4000-0x29)="070000001f00078100000000000000000e010600e00000000b3513000000000000000000000000106d", 0xfe7a) r1 = accept4(r0, 0x0, &(0x7f00007cc000)=0x0, 0x80000) getpeername$ax25(r1, &(0x7f00002d3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bc0000-0x4)=0x10) recvmsg(r0, &(0x7f0000256000-0x38)={&(0x7f00002f1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000038000)=[], 0x9a, &(0x7f000075b000-0x61)=""/97, 0x61, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c82000)={0x1, 0x7, 0x4, 0x200, 0x2, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000920000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd2000)={r2, 0xfffffffffffffffd, 0x30}, &(0x7f0000766000)=0xc) 2018/01/10 21:43:45 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000602000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000599000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x45, "db4a9cb6c1c332459a1b1f109a6ce19d572b56e81fbaf4543421039c6aa30ead6b8103eb98ccf40212d072b6ae658b50e55d40e3c963f1b89bde150c096fc78db2213f0a2a"}, &(0x7f0000001000-0x4)=0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000013b000)={"6638df27f88cb660eaa0fb1e652d2601", {0x4, 0x0, 0x4, "65775f624cbe", 0x7fff, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b4f000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xfffffffffffffffc, 0x1, 0x8}, &(0x7f0000556000-0x4)=0xa0) syz_emit_ethernet(0x3a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e35000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x12d, 0x2, 0x2, 0x9, 0x1, 0x2, 0x6, 0x7, 0x0, 0x2d, 0x6, 0x7, 0x8, 0x6]}, &(0x7f0000eb8000-0x4)=0x108) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x8) syz_emit_ethernet(0x52, &(0x7f0000d1f000-0x2ca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x0, 0x3}], @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008ba000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000647000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097d000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d41000-0x14)={0x81, 0x200, 0x4, 0x401, 0xbe04}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000773000)={0x8d1}, 0x1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e7c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000051c000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000da0000-0x4)=0xf7b, 0x4) pipe(&(0x7f0000351000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00006f5000-0x10)={0x8f, &(0x7f0000ab5000)="09bbee8ff1cc5409415c36f6ce9b654ea45412d26a45e455e1bb8c44448b3b52b849022dfa3169f3d4a5d6f0b41a8337b2669630d90ba107c7c5a3046a418a0290ca44c619c91a5537a9241881a48aaff23faeafd10d1696343d68e08ebd736865a5383aec3da39e474090283f457feb012e33f70ad3b106ce7247bea01ca72deb99e91edad7aa889f1cadc066252b"}) r4 = accept(0xffffffffffffff9c, &(0x7f0000b5a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002f1000-0x4)=0x14) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000a7f000)=0x7, 0x4) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x10000) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x4888, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000859000)="1e000000180007765300000000004800800a000002110005220001040120", 0x1e) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3c000-0x4)='tls\x00', 0x4) socketpair(0x5, 0x0, 0x7, &(0x7f0000e5d000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000747000-0x94)={{0xe0000000000000, 0x1, 0x7, 0x4, 0x20, 0x7fffffff}, 0x8ace, 0x5, 0x8000, 0xbb, 0x5, "52f459b0d15a621e72ccff363cdb7516492cb969a6a3d36df0d404f04479d44447ff5d38e5a9066fce802c81961d5088e748c7b4bc183174d566b690001e1bf05a36a4e975c96f0e6782271e2098f14175a247acb40d1418f54297c95f3abfc47c54ebf1be6ec7fe0f02f39b2cf756e52dffcff440af5b62b9afd12ef05f71d6"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r1, 0x0, 0x0) r4 = accept$alg(r3, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000efa000)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f0000b98000)="ff4af5f2c41abecc1b9a637e01e6669bfab92d7e0595edfbc7c6d5da14a1bc", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c8c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009f7000-0x20)={0x80000001, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00009ec000-0x10)={0x6b8, r2}) write(r0, &(0x7f0000e34000)="1f000000120003f205009406000000770121004108001d0000000000000081", 0x1f) 2018/01/10 21:43:45 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=0xc, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@multicast2=0xe0000002, @rand_addr=0x0, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x8, 0xfad6, 0x3, 0x0}, &(0x7f0000001000)=0x10) connect(r0, &(0x7f0000001000)=@l2={0x1f, 0x4, {0x7, 0x3, 0x0, 0x10000, 0x10000, 0x19e}, 0x7, 0x8001}, 0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x200, 0x13b1, 0x8, 0x5, 0x65a}, 0x14) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = accept4(r0, 0x0, &(0x7f0000d3d000-0x4)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00007c2000)={0x3, &(0x7f0000f87000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000662000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r1) r4 = accept4(r0, &(0x7f0000ee7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000573000)=0xe, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000945000-0x8)={0x0, 0xff}, &(0x7f000055c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000047c000)={r5, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00001e1000-0x43)="ae474e71ccfcb6101a", 0x9}], 0x1, &(0x7f00006df000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007ab000)={0x17, 0x101, 0xfffffffffffffff7, 0x5, 0x0, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x10000, &(0x7f0000001000)={0x0, 0x0}) socketpair(0x3, 0x5, 0x714591e7, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000+0x490)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x4, r4}) r6 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000bd2000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000804000-0x10)={&(0x7f000037f000)='./file0\x00', 0x0, 0x18}, 0x10) poll(&(0x7f0000381000)=[{r0, 0x8402, 0x0}, {r1, 0x0, 0x0}, {r5, 0x400, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x8000, 0x0}, {r8, 0x0, 0x0}], 0x6, 0x40100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000257000)=[{0xc, 0x1}, {0x8, 0x200}, {0x7, 0xff}, {0xb, 0x1}, {0x8, 0x101}, {0x4, 0x1000}, {0x3, 0xc72}, {0x8, 0x0}], 0x8) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r10, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r9, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fe8000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xff97) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0xfffffffffffffd65, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f47000)={0x1, [0x0]}, &(0x7f00008a3000-0x4)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fab000-0x20)={@common='bpq0\x00', @ifru_flags=0xd401}) r2 = socket(0x11, 0x4000000000080002, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) listen(r2, 0x0) 2018/01/10 21:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000b97000)=0x0, &(0x7f00001ae000-0x4)=0x218) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d55000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00007c3000)="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", 0x22c, 0x0, &(0x7f00006c2000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:45 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d5f000)={0xffffffffffffffff}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dc8000)=0x0, &(0x7f00005aa000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000c07000-0x4)=0x8000000000000d1, 0xffffffffffffffe8) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000dc9000-0x20)={@generic="13a523b7c6c944799ee2964db60024ca", @ifru_flags=0x2c01}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xcd2, 0xffff, 0x2, 0x1, 0x400, 0x100000001, 0x7, 0x1, 0x0, 0x5, 0x40000, 0x1, 0x4, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000043c000)=0xac, 0x4) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f78000)=@generic={0x0, ""/126}, &(0x7f0000f78000)=0x80) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000c2000)={r2, r0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000be2000-0x8)={0x0, 0x0}) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005b5000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000543000)=""/174) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x6) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dc9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001e0000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004b1000-0x8)={0x0, 0xfffffffffffff3ca}, &(0x7f00007d7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec1000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xb8ee}, &(0x7f0000fcd000)=0x98) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000d18000-0x2)="184a", 0x2, 0x0, &(0x7f000062b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000680000-0x118)=[{&(0x7f0000277000-0x60)={0x27, 0x3, 0x0, 0x5, 0x0, 0x0, "fec509f179b332b84a7077526442f33ab418c5b5b8329f1a4d95725bb5fe116b047e98ca31abdcd40fa8b9b742ca2d477dda01bf5e55c586951ca426d83557", 0x0}, 0x60, &(0x7f00001f3000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000634000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000076e000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a80000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/10 21:43:45 executing program 1: socketpair(0x4, 0x2, 0x1, &(0x7f0000639000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000121000-0x4)=0xd2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aad000-0x10)={0xf5a3, 0x8000, 0x9, 0x3, 0x0}, &(0x7f0000651000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006a0000)={0x8, 0x3, 0x5, 0x4, r2}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0xa, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x54, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@flag={0x4, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x2, 0xffffffffffffff81, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000006000)="f30777f7bc8c3509b222d430", 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000017000+0x9c0)={0x3, {"3ef6bc309925fd"}, 0x200}, 0x10) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d44000)={0x0, 0x9, 0x30}, &(0x7f00006a0000-0x4)=0xc) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000dce000)=0x0, &(0x7f0000889000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000c9000-0x8)={r1, 0x0}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008e3000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe7000-0x70)=[{&(0x7f0000d17000-0xbd)="9002b0d11458fb9321b01929455e46fd48b7bb565c1769ef2f1ffb4c40da6188dac3f9cb1a8ec3d179b6b955d2d8d797185583a09aec98a70b291f70f774b081934cd2dfbaa34dab52ce1a3f8df5c075dfaebe51f2c37630f640772b1f73bf5046032ce47678774251d742f9b1477b6c068789b7d97c16d9036f4c7e68cee69c0bd65245471f8b2017ae01efc390c93138f91b62e39e548a87287f2e980c50cc19c357e051973e33d578700148ae8c53c2dc5284ca15dd122419bd9e67", 0xbd}, {&(0x7f0000ff7000-0x93)="54016c8f7f828f34148aec0fff3f3574fbba2f47f264be46927ce0dd53f6b0553feb6307c5953a0b9613fe4553780e0e01343ea0943a019d6b185b42c908820fa0ecbeaf5db32d9950c73219db422e4189db2b95b866123f2b958e210c06c6317c297fd3aef4ea95ad6f33bbcb7a75fb253f23e839cde151bb633d8fd6b611237a83f2934e99337368d6ec68c1f41524a80f33", 0x93}, {&(0x7f0000f65000)="ed21e090135d3a1f13d4b9848fdce193cd29565f824447caf8ec9e088019717052", 0xe}, {&(0x7f0000919000)="", 0x0}, {&(0x7f0000e45000)="cc76ceb0a449eb190ef60e692e5ef2aa32035495517b700cff32e840ec165bb6e0b24faee69b41bcd5271ed2b54e2bcb433bf09be1a1b8d21ad68f92165c08", 0x3f}, {&(0x7f0000cc4000-0xed)="a53917f4ffa599e458430dbc5ba2a9bb8c445eeb3db5832c89bb2a533ca331f42fd7d484e370f66520febf75043eb6ea98db36689ac94d68c5187829d0720466adb0539999c65689df5247576262a5501dbfc79793d786fd9986455094c3e136e20ef72589bfd702c037a97d566406657bea7e82b6e5d37f9c8a18eb652332139408dab38574ba2e65f114031843a6a4fe56a0a9f9c3a5e738010bc74d9dfb71e680331e2847cfb496377cc4e9a38b28226e2fb131237b106158bcbe17bf396e4348295c7d3902cc170ff2784af5963fa718f96dad5bc9ee24d2ab9efd011d9423473be6ebaef03a33af8c8bad", 0xed}, {&(0x7f000033a000)="9102d85402492dc56e1c1b7dea4c281d25d9a260466b9372e22b998d3055731fb300d6f8df2c77ce2ed409a4997f1c0e902337d1e510270fb5db64235f8c3c27a19ea6c7d7b6b83cf24a7cafb7334767892a771cd133dbf68b4eea", 0x5b}], 0x7, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000074a000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f000053a000)={&(0x7f0000d4c000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000ec000)={&(0x7f00008a0000)={0x178, 0x2, 0x3, 0x300, 0x7, 0x3, {0x5, 0x0, 0x6}, [@flag={0x4, 0xa}, @typed={0xc, 0x92, @fd=r0}, @flag={0x4, 0x59}, @flag={0x4, 0x14}, @nested={0x4, 0x3a, []}, @flag={0x4, 0x6b}, @flag={0x4, 0x46}, @nested={0x140, 0x3f, [@typed={0xf4, 0x4e, @binary="dd38aca0d1044496fbe1aa5c0c8053a3bf660469a688b5dc9b18d9a5c1ec7461a6948ea8af5aefeb9f3c826fcfcaee2bcd990a6a4ab72d001eb621359f9ae576fd7671297e491221063b3bcf015355a25e711fa4f4855a348cd0b980cf543f58547c67298ed749a0c4c6851efbbcfd5fa390cc2b5bfc0e15d9e05c0ffcb4ec276fd82e513171e78d128afd5483978c601b5f9864fc3f23daf68ba2ae41615e72e48565e7361a5223be7fc7f8fcdd1f20753adaaad4bb239660e35d55b4eb65d37ee1041a836240c9d3a59fed78599558d4864b1c1b7082771e2ebe9e0f90d3788e5304f963ae0abcf8"}, @generic="7ff14d009edad2bcab5d52668436935d2df49cc16a1b3319e7136dd6a7b527ed550dbb23793872a2c9f06b3542b206e7f54657cc6dd8f5d12b111c8d3f0966f63affa0", @flag={0x4, 0x13}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800008000000b, &(0x7f0000fd6000)=0x5, 0xffffff9e) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f000086f000-0x79)=@dstopts={0x67, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x80000000}, @calipso={0x7, 0x20, {0x8000, 0x6, 0x2, 0x100000000, [0x1f, 0xfffffffffffffff9, 0x9]}}, @calipso={0x7, 0x20, {0x7, 0x6, 0xfff, 0xfffffffffffffff8, [0x8, 0x6, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x79) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000, 0x7fff) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000518000-0x4)=0x400000, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000bf000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000005000-0xa1)="fe1ca95400af546d1a18471754d92ef9676e5d4819249906af2f7e1a0a74521564432319918ed386689b593b10b0681c8d377fc44b3c9aea1ac43a4e7678ae54a9a94b3602c542f6a7b09f47096137fc3317c53960d6d7e3968c17270692766f462dc2cd81d38428855ce1e56e1e07c7a7fa804f113e178d8e274278ecb23951e6c9a637537f44ba83ef423ff439aa47fcaabebbb401c7c2c5194651b313c13d5c", 0xa1) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00001b4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ff6000-0x4)=0x8, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f7d000-0x10)=@common='irlan0\x00') r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ff6000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000ff6000)=0xffffffffffffffa6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ff6000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000ff7000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000ff7000-0x4)=0x8) write(r1, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000cd2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e43000-0x4)=0x0, &(0x7f00008a9000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000049000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000249000)=0x0, &(0x7f0000d4d000-0x4)=0x4) r2 = accept4(r0, &(0x7f000042f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x4)=0x10, 0x800) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000b87000-0x4)=0x0, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000103000-0xc)={0x4, [0x73, 0x9, 0xffffffffffffa0b9, 0x68a]}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000d01000-0x20)={@common="6c6f00000000200000200000008000", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r0, &(0x7f000078e000)={&(0x7f0000adc000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa6000-0x10)=[{&(0x7f0000079000-0xe2)=""/226, 0xe2}], 0x1, 0x0, 0x0, 0xf1}, 0x120) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000304000)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e61000)={r1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ffe000-0x4)=0x8b6b, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000df000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) socket(0x0, 0x1, 0x3206cc46) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004c3000)=r2) r3 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000083a000)=0x5, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000057b000-0xbb)="6296fda4622be2669e08ccfac81d00f37fe2712b75918aea8d33e1d8ca72c5408d0b2759332696fcbc3af775a6c824477e1184337d471bebec0342fa0edf4c2c6c6bda66acef86f6a06eda3d80243977c8ff5636f1fa57e7d586f234e9db6fc11d8492d4efc2d509298cd54eb1d92224b66a151bd74cd02bcf1c4b2d9282d4dd6de62c82a188f4c24df621b47cb1f2bde5fbb8e7a6e5858fec09f5cda1e8a9d9a2929547ad74a84b13b3dd38f8d23405d14a3b6c0f5be24fa6f489", 0xbb) 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0xa, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004cd000-0x10)={0x9, 0x1, 0x7f, 0x4, 0x0}, &(0x7f0000484000)=0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000044a000)=0x3f, &(0x7f0000fb5000-0x8)=0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005fe000-0x8)={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000402000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40800}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7d4e621c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0xcc) write(r0, &(0x7f0000a51000-0x1f)="1f000000010101000000000000000d00000000000800010001ffdcffdf000d", 0xff22) syz_extract_tcp_res$synack(&(0x7f0000ec8000)={0x0, 0x0}, 0x1, 0x0) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f00008f6000-0xcab)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000067c000-0x15)="820000008003008b0000035b006e39d300fafaf815", 0xfffffe83) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 1: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x3, 0x7) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000215000)=0x0, &(0x7f00009be000-0x4)=0x4) r2 = accept(r0, &(0x7f0000d26000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d4e000-0x4)=0xe) bind$bt_l2cap(r2, &(0x7f0000c1a000)={0x1f, 0xfffffffffffffff9, {0x6, 0x80000001, 0x2, 0x6, 0x2, 0x4}, 0x100000001, 0x4c92}, 0xe) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d4f000-0x4)=0x1) [ 87.419611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44800 sclass=netlink_route_socket pig=21248 comm=syz-executor7 2018/01/10 21:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e60000-0x27)=""/39, 0x27, 0x40000000, &(0x7f000004d000-0x1c)={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f0000a4b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000965000)={0x5, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000070b000-0x10)={r3, 0x8}) recvfrom$inet6(r0, &(0x7f0000db9000)=""/43, 0x2b, 0x40002000, &(0x7f0000904000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00002ef000-0x28)={@common='bcsf0\x00', @ifru_ivalue=0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00001be000)={0x3, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x0, []}, &(0x7f00003e0000)=0x4) connect(r0, &(0x7f0000cd6000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) sendto$inet6(r1, &(0x7f00002ce000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2d2) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x599}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000f6000-0x310)={0x8e, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000d7f000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x599}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x495, &(0x7f0000d5d000-0x495)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x45f, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x100000001, [0x0, 0x0, 0x0], {0x5, 0x6, "64d976", 0x1, 0x11, 0x400, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x21, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x8, 0x4, 0xe5, 0x1, [0xffffffff, 0x200]}}, @calipso={0x7, 0x10, {0x4128, 0x2, 0x9, 0xfffffffffffffbff, [0x1]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x20, {0xec, 0x40000118, 0xffffffffffffffc0, 0x5, [0x7, 0x8b4, 0x9]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x30, {0x4, 0xa, 0x6, 0x1, [0x4, 0x37c, 0x3ff, 0x2, 0x2332]}}, @calipso={0x7, 0x38, {0x1, 0xc, 0x1f, 0x9, [0x8, 0x2, 0x8, 0x100000001, 0xffffffffffff8000, 0xbc67]}}, @calipso={0x7, 0x38, {0x4, 0xc, 0x1f, 0x7, [0x40, 0x0, 0x8001, 0x4, 0x4, 0x8]}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3f, 0xc, 0x1, 0x800, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3a, 0x0, 0x7f, 0x7fff, 0x0, 0x1, 0x1}, @hopopts={0x2b, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x80000001, 0x14, 0x5, 0x4, [0xff, 0x5, 0x38f, 0x6, 0xffffffffffffffd9, 0xe72, 0x4, 0x1, 0x6, 0x3ff]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x40}]}, @routing={0x3b, 0x10, 0x1, 0x5, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @hopopts={0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x33, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x40}, @generic={0x7, 0xd6, "e4b873a30835d225d61c35f997f6060340a4c8c036c59c50bbd381769192ffab72e3f9bec83892bbf8133d47817be7b3ea22b54f846c91aec0a00824f87756b3cee5c634210e4fcdac7b8881b043441c9b499965ef3d14f5fdab5f674085cf46a9a2e87660cf9a45441d3be1c6396ed52200037aeb14f74bc2087c15805299779cfbb99b9a3b2b7281257bfc8c560d52eb623fc9e9da187277c5587c6ebb04bc205e6ad30bffac07c64c2c701aee39eac711de38e06672e9bb386e40dfff49373ff89d17a55a26d3e0f3173ca2de2e8ab795134fae7d"}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}], "d4944aa88510b51b22c3d72c4281e618d9d12f560c8a897dca353b4affe391b2dc0b16481b8a23550fb672d4ac9ce8ba99e71f1465d1d9b6882e1a850af146387229597803e4e6b56b3180b7251c41ec456e99faae9563d85fefd5709b10c28c6af1885e2a1c9e9c015efb1d5c84e54d8a039bb9cef3dd5a3b03f9f3"}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = socket(0x3, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa2000)=0x80000000, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005af000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7c000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f45000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000eee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000467000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000d81000)={r4, r5, 0xfffffffffffff047}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000049e000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009cd000-0x4)=0xff) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f000051c000-0xe0)=""/224, 0xe0, 0x0, &(0x7f00008db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000220000)=[{&(0x7f0000f90000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db6000-0x4)={0xffffffffffffffff}) syz_emit_ethernet(0x4a, &(0x7f0000e0e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7fffffff, 0x1f, 0x5b}], {0x8100, 0x7, 0x0, 0x7}}], {{0x6007, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f000070d000)={0x0, 0x2, [0x16d, 0x5b1]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000069d000-0x8)={0x0, 0x0}, &(0x7f0000af9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b69000)={r1, 0x3e}, &(0x7f00001c6000-0x4)=0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c8e000)=0x2, &(0x7f0000814000)=0x4) syz_emit_ethernet(0x46, &(0x7f0000481000-0x155)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x3, 0x81, 0x0, 0x0, 0x0}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000441000)={0x0, 0x0}, 0xb5d0, 0xfffffffffffffffe) bind$unix(0xffffffffffffff9c, &(0x7f0000843000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00008e1000)=0x0, 0x4) listen(r0, 0x3) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f12000)=0x3, &(0x7f0000f12000)=0x2) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000dbe000-0xf1)=""/241, &(0x7f0000f85000)=0xf1) gettid() syz_emit_ethernet(0x19, &(0x7f00002f7000-0xc3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe75]}) 2018/01/10 21:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00009ee000-0x70)=[{&(0x7f0000a75000)={0x27, 0x6, 0x80000001, 0x1, 0x9, 0x93, "39a049e966a235038bdf301b666d75e9c5571a238a089941dd0bd6f78946e662767ec3d068cb4135eff88ac5c8057baa9cd025bba83feb0cb9540949fa52a8", 0x10001}, 0x60, &(0x7f0000fd2000)=[{&(0x7f0000248000-0x48)="adc61330120ef61c4b4ad9e53c53bc0f09dc3d2133c266d18555567d3f917dc933d374672858c9cd0b3acfda5e31fff0fe76ef9406cde2fe901504705cf20d5e63c954ebe03d82b9", 0x48}, {&(0x7f00001c8000)="b1a4d95fb4ed49e607d4bb33910135a4d1a94b18619de37bcd89db993cc8dbd20c363fc153cc95e9a75129dae8b50fe5ec2d21eb2b3da4dd1857e29a818dde0f16439cbde4de00bf5986033e2597527f1ff08e8d3d9c775a96e27fbc8421106868bf1f41aa386592e99314db31c790f1be0c1ec1ce70a88ef7d1cb6bfbc24a21086e4a1ba0908d4e25b6e74260471709af336589370f1741656c752d7ac61df22eed4d99a1cb65a234aba66fe0db8684ed52a7cf6e8f09e06ab9a0520f82c7f2cb5440d6412cd357c930d7785cf2", 0xce}, {&(0x7f00009a9000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f000076e000)={0x27, 0x3, 0x7, 0x6, 0x4, 0x64b, "37f08b2b2395ab36b773d423c29f250cd3a90ee1da82e804524fa64d6c16396cf21423e23973858fac4af6244d958ae6214f567c0ad765bc2746d09dfdce43", 0x3}, 0x60, &(0x7f00009fc000-0x10)=[{&(0x7f00008ab000-0xc2)="aa799c58110afb83cd5a336248467cb2c80d928ffcda19d1e7b7b4ccdd7cc75171c9005e7e3e3b0aa2288454cec23fd3c5459374e1e7629c8dd7d6998a7074fc58dbc0ff876316098736f10803cbaaf4834b365c2b13a3cd936efe5533ee54b23c1c73b365f61fa5f415a416156f092140e45073326a4793177bab2d26cc357ceccae272aaff1a79f1113d0e76abccc00b1d404dd854cc4046731b8b3b50e61bdcd347383bd537b604a023680b1133afadf066bda0d1b0bc6f62ff7b70aac306ec79", 0xc2}], 0x1, &(0x7f0000e05000-0x98)={0x98, 0x116, 0xa1, "e95c273efd1dd299651a0bae586a11b73d49dd545a116d84aa08834ce6894f71ea616cfd6ef4e8798b4ae3d49e5e3ddf98e1865000fb33ca9abd77a7e91dfdfcf0064904e77e324412d539caa35b63bc24d38b6fc81bd2087937a1a364fe795d14644cfa693c4e79157252f9528405b1f73f3af638e6f38fd5080ed061fe9689ebf30df70a18"}, 0x98, 0x40000}], 0x2, 0x20000000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a2c000)={&(0x7f00008c5000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000091e000)={r1, 0x50, &(0x7f0000525000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/10 21:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000b05000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000061d000)={0x0, 0xa4, &(0x7f0000265000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}]}, &(0x7f0000a7f000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f47000)={r3, 0x8}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005a9000)={0x0, 0x0}) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a88000)=[{&(0x7f0000d8f000)=""/89, 0x59}, {&(0x7f00006a3000)=""/155, 0x9b}, {&(0x7f0000b4b000-0x8)=""/8, 0x8}, {&(0x7f00005e1000-0xd4)=""/212, 0xd4}, {&(0x7f0000db3000)=""/114, 0x72}, {&(0x7f00008c5000)=""/10, 0xa}, {&(0x7f00005f6000)=""/35, 0x23}, {&(0x7f000056f000)=""/29, 0x1d}, {&(0x7f00001c6000-0xa4)=""/164, 0xa4}], 0x9, &(0x7f0000590000)=""/0, 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000052000)=0x80000001, 0xffffffffffffffc0) 2018/01/10 21:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x6, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000350000)=0x0, &(0x7f00003a0000-0x4)=0x4) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000052b000-0x4)=0x100000001, 0x4) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004e5000-0x10)=[{&(0x7f00003dc000)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x29}], 0x1) 2018/01/10 21:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000732000)="98093d6a84ad22fe38f50c7d5af6d53ce11d09dbe547394b8747d0bb129f3515ac9942aec97b0778afe2ca9b482dbaed2c04fc202acd6e4e8088e46a129162ae627b02d35c95f9b534c8045272259fb508b42b870f95bf36ff9b2bfffcf139838793618ebf39b52316d7e0e0ff25ba2b6870a718bd0ca5fdad345d74ccbdc26e640dbb84b8216855b53d7a7e06aab97309204a367cb789bfb5635013cafd8048c9cc53b4a5b2242c78a8e1de8f578177b7f3e28e28a5d036666d0b3aa7d1359294b41c35ef39f24a73ae3a8a73fd64f9e8bd20034fbdc23c50d614bcb346ab6d88f68b1091a5e063565ffbd51d", 0xed) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40001) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a1a000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/10 21:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000005) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x1) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0xa, 0x8, &(0x7f000036e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000131000)=0x8, 0x4) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004f1000)={0x0, 0x8}, &(0x7f00008aa000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000170000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) sendmsg$inet_sctp(r0, &(0x7f0000144000)={&(0x7f0000c68000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x20)=[{&(0x7f0000990000-0x7e)="ab5d3e98498d9160b822952c21445f2f2f6fc0037da2b3ddc44f63531e695fa1d73cfa7551e47ae6d05b8807ce93f4be2cbcf9798d9101f00e3d312432df3253ba7317bae72078d4882e8f77ca1a58b3410b1d3c43fc10c0a2dc7ca6568644703af846f5a6998013d61f2407d3d83e93bc12c14d7464ede0b2e5e4e271df", 0x7e}, {&(0x7f0000311000)="c786a59dbcb59124f044c37845cadaccca86a3553428efb47b18f4f4adfc8db7e2aa69a028f9bfe91c3dad93", 0x2c}], 0x2, &(0x7f0000986000)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0x1ff, 0x89f}}, @init={0x18, 0x84, 0x0, {0x8, 0x40, 0x85, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x8000, 0xfffffffffffffffa, 0x0, 0x8, 0x6, 0x68, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x55, 0x5, 0x20}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x20, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x7ff800000, 0x6, r4}}], 0x120, 0xc810}, 0x4) sendmsg(r0, &(0x7f0000de5000)={0x0, 0x0, &(0x7f0000f06000)=[{&(0x7f000011a000-0x1000)="d5b6", 0x2}], 0x1, &(0x7f00000ae000-0x178)=[], 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000acf000)="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") 2018/01/10 21:43:45 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = socket(0x10, 0x0, 0x101) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001f0000)=0x0, &(0x7f0000505000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bb2000)=0x0, &(0x7f00000c3000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f7d000-0x2)=0x3f, &(0x7f0000f7d000-0x8)=0x2) pipe(&(0x7f000032f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a16000)=0x14, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000f7e000-0x1a4)=[{{&(0x7f0000f7e000-0x80)=@generic={0x11, "aa9f4efdd907548d96f55ef86b1437ebc69c561c1b3e9f43e028b82412b9ce71029a22446cbd5e579cad5bb373bc9c0daec50b3161800cd40f5d57a4d39831db03245933d4131239c1828547232a636fcfe91c16c7e04f2caa5f57aabb0f34015cd7073931483a6ae59aa3442764372efa9d172e6387f814f8d4e001ae20"}, 0x80, &(0x7f0000f7e000-0x10)=[{&(0x7f0000aad000)="9114b01c54d6458b5f7f11c81f26aa021b07e6ec604b6ef8895ec1a9377915e811a92bf8bba4b0c2bf3ba1e091673d8474dbe325f1b2ca909ed4b5aa5e1c9e303f28a49b2ea598db46b8b9c85535f2d233c71bbcff46119b5dd2c4f50b2d0d142a3eadb11c9b712ad70b3c6315c7c86095e1451ff6bcb2191baed3e53289db643a6e09fc549230257e7504807890cbd19e61fc17db8c1612751c06f4d0c2543dc301c3", 0xa3}], 0x1, &(0x7f0000484000)=[{0x60, 0xff, 0x11, "8a93ac45f0a1def8017740bc635c7a04e68c0f31491809060afb6dc30dd5cfdd782a31f9c0360a12b9e0916a6eb0174b4189d429191e53f1458e76f4791cafa77767aa641c176f7b14d5908627276cbe"}, {0x38, 0x109, 0x0, "e71bc292859d77e95e3930c828805edcc81cb80d7327ba78d05335d91752a2c15a92683fd066ab"}, {0x18, 0x1, 0x2, "bdb32e4d963d1e6f"}, {0x1010, 0x102, 0x700000000000000, 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{&(0x7f0000f7e000-0xec)="a8af290027e563b3acb376eb2e000216a70e4fe7fd1ce279f16f0c04f36322c50422b0b9bd9bb00d0cdefcbaa6f455f45b1d49557324c0518eaaa95f72a03568b0474634f6909c62e293b1120a768a64f298c8e3d88767a00fc69062416cf60d983ea870d5d46ca451dc69d1e55b28d605996f1451bef6d540ba53fa245fb07450ff66408a368baa963954c2d6035d2d8c1cc804476557d7626f3474736e81adc9cd72c89b0ba5cf3c3edd962f07fa4a004fd2cb52f9aa1bc15290465e7d03f281e4b82cc7dfdc3a3aacd36f1c98154935573f4c13da04567ffb4043c8ddaf9d3fea77bafb94f802013c7cd2", 0xec}], 0x6, &(0x7f0000cee000-0x390)=[{0x70, 0x13f, 0x4, "953b82a5ecf2fbcaa0427394f95136ba885d68ae0da3b991f9566078001b72b83cad940f7726b26d93f8266734cebf2f42efdc39e22ecc5b33c5fc5b49ce67698ad0170efdd5b99fc0db7312eb0d946ec64c190b250d20fdc2b66b257e6b"}, {0x100, 0x109, 0x4, "bacd6ac3811a8aed30bd11bb862ad50b464ce346388b659ba86b6cb7d953bd8077d875545f6da81c649dcea6a010fa9945f32b608c538062041b4ed4a396c96022f6e3e024a5cdaa801a3ac8e6c64791d2fdce284771330224ac941145f3ddafd21976c20468525ddf7f61ca59e56345bdc51bb5d4c24d6ca22c5b47494139ebd4fd9b3e06fb470bf40acec025e7e764aef3b63cd010ee32e82c54fcdfd525c3f8e45fa12c5b4240c8749061b251290ebbf24a96bf3539df06520d348f359554736c6c21b5751f7f08a93caba8726c58b9b2d682b2c7bb61082b69556a35e3d68478da903cb4e787d096c89fe0e964"}, {0xa8, 0x10a, 0x6, "acafccb8d8840b2cc3b882cc8dba22e685c62a3a15cd00ed53dd936ee631d44788e0cb1e9982e47b009c413e6481e0d8c068bdfb6182b32f20ac41269ba5a19ead00ffb13951220410d0581ef8553659ea6bbb5e9b34f80bcd18037c1ecc16a27fedbf8ba44f982cecfad4d4c1b78584c01a81d5cc98ee020e828ec7c16aa9dc936b29f803aea739481bf2a7d19dc794d2f904bdb7"}, {0xb0, 0x119, 0x6efef044, "d90aff027e166ca83db68ba3db412c9347164f701b8340fcd7e185e488091fa5aecb0d86c146a7d03b80eefe824dba0ba88d2fcf785e322309ac0b2c301b1400ac3de7254543c4387e0dad4eb2688ce10bf100171213b4d0c712879b4a220a7583bb9baa89a727678bb1f054bff2fe5abc70716a7d628c3cb99d3f45f7cf7a943d50ec8360f814ba11612d1674c424c1c2f9eaf4b5a9775be50f"}, {0xc8, 0x115, 0x2, "01438ea332974fba0a6ceeb7b8250dd13714d970364ec358e2be1a0a33127b599423b3d837dc8596a8b9465f90a845b67a5bde79cf410c6026522ef02dd25a29891866db84d6ee3569870d7a6211c908fe48ed2d747b7ffa51ffcbaf21cea85481dfd8a23c36cf0bd82344fe5063c0d1479350143bd18528bfa5ffedc1a48d0a2d1fed9db7bedc49d8426888817008b071cb7e0bc28510433b6b24791552f2ce68bb4d5bcd6210a752372426e2c1d124cf8af3377a"}], 0x390, 0xc183fae0e3be3078}, 0x4}, {{&(0x7f0000f7d000)=@nl=@proc={0x10, 0x0, 0x2, 0x4000044}, 0xc, &(0x7f00003b3000)=[{&(0x7f0000a95000-0xfe)="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", 0xfe}, {&(0x7f00008b1000-0xd3)="fcb84566e5bccd0a6014d5f3ec496977eed0ed99bf1b1f65f015d8a6699a437ad80025f4270c099da05229f8ea12db51035ffb7f174441e17f0aea6473bd0eb06052cb7308f204c1dc7dabb4de8746439e745bf4e2690f3ff0144b914221764944d91e845babaa529730a2ced4d92b301404e92598367e446db760cab57499f2efe1fe40de36206a5c6baa6c657c00c6c0ed3387e5823004748f0c49ea56934cb41e49e6d9feff0065e4ce2b50fd5567db33db0292826b47ed508cf470b88fdd3594edc9bffa3e5f0bb2461ab4e9ce002f39e5", 0xd3}], 0x2, &(0x7f0000f7d000)=[{0x68, 0x118, 0xffffffffffff7fff, "d9d53e47adb0349e22c0be0767f3f9326dfa5abf98f8c96fd369015b7acf47d4c6ac3fcf1b5e5c7d294d1757874c162399e63727b48ef10323df6728d76cc1be77e84ebcd268a0bbc1f719f696fdd41bc7"}, {0x60, 0x1ff, 0x10000, "da937cded23c9a2146fc290180cdac495b4f7bf69c08bb0c88aa04a79bea27010dea71b9a4a1e576c3fb190548b587c4fd826d66f7bd51a920a21b17546601b867c0a2828f42ca763aa74f46bc"}], 0xc8, 0x810}, 0x2}, {{&(0x7f0000794000-0x14)=@ll={0x11, 0x18, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f7d000)=[{&(0x7f00009e2000-0x82)="b1b7a274e2bd21a79cb37771285db8ae8cf1020ea94d3098ad7657045e1b88529552980fe9dd55037418fc4f5d0a2e715fc250e3f17b2bd0287be83ee242ff360904fe133805448ffa8aa83f735346f33284f2310ef69d046f029ce5148def9442f7f1ac6fd62e50ec3dec10c7f1e572baf22027a0a882cbbcdc8d99494cc76b0e61", 0x82}], 0x1, &(0x7f0000f7d000)=[{0x60, 0x13f, 0x7eb599f5, "d70d5d304268400580a9dd7543c3c3ba501816e591db54e81cbe76e8ef401151522716277a5778d20f54081b22325b964881c2512415409df22bc8051b5738c1bac8b4371436643af9ba8ec03940"}, {0x20, 0x108, 0x8, "3eaf64b04c6de81dd9"}, {0x68, 0x113, 0x8001, "4972e67e227213a71ca4a78373239c57c80710e21c95c334af52b1ef423133b3c8b2eae711a706dfe5e106b658cfb65403747ee11d885a2bc7c79d83bef40dad3c6f6838cad7b3b8c6e639930001c53ecd5a95"}], 0xe8, 0x41}, 0xef3}], 0x7, 0x40004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000096b000)=[], 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000163000)="ba", 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000646000)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc4}, {0xa, 0x1, 0x7f000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x6, [0xc7, 0x4, 0x6, 0x3, 0x8000, 0x8001, 0x10000, 0x200]}, 0x5c) 2018/01/10 21:43:45 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000745000)=[], 0x9, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/10 21:43:46 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x6, 0xffffffffffffffe0, &(0x7f0000013000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000b000)={0x0, 0x58, "c844d3266c1303da7966459aee30f717798ff59372ac0055abec9b2611d68ecedf982650bc7937e00937a84f2643dea090dc0c49f4394601696f7be322153f2ff652dabf3927f2069b25e50a1517302eb03f1f4681649268"}, &(0x7f000000f000)=0x60) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000e000-0x8)={r2, 0x2}, 0x8) 2018/01/10 21:43:46 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000efa000)=[{r3, 0x6000, 0x0}, {r3, 0x600, 0x0}, {r0, 0x8000, 0x0}, {r2, 0x1040, 0x0}], 0x4, 0x401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000efa000-0xb3)={r1, 0xab, "bc8b9e9c503d04977f99f101a93d9edf1e6f10b35e9f120558785418acd042d446623338ead5b8ce05393a95d1d3f71ad1cd104bb190632e9012bc8048db859c3fa93b5f9043aee30e5e043beae3908dc47e48299262cbc28f810169414a1ad98348898d61e2586a984a0875c5b0ddb58a6f480e4179fe56287c0b24d3e84799f932c0ddb7ab46f5444ab6d7b0bc5a8b20dd339edae92a8351cb5c381d96d725bcecd1304fac767ccb7d14"}, &(0x7f0000efa000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ef9000-0x4)=0x1ff, 0x4) 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffeffff, &(0x7f0000175000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a5f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1c000)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008f5000)={0x0, 0x0, 0x9}, &(0x7f0000e4b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001d5000-0xc)={r2, 0x1e4, 0x20}, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000631000)=0x0, &(0x7f0000cca000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r4, &(0x7f000001a000-0x69)='c', 0x1) write(r4, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x1, 0x3, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000778000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3b1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcfcc, 0x8001, 0x80000000, 0x1, 0x80}, &(0x7f0000f8f000)=0xa0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f8f000)={r3, 0x8}, &(0x7f0000f90000-0x4)=0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f8b000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000072b000)=0x401, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/10 21:43:46 executing program 6: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000021d000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0xee)=""/238, &(0x7f0000001000-0x4)=0xee) write(r0, &(0x7f0000000000)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa7140000f6ffffff000000003f00000000000000001400983ae3820000000003a0b4b88e08000000000000000004f200aa09b1267c3d0f8a5e77e150da8ed7d56ca452a47bd871a5cd5db27dd20000000000ecb81bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3466b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b761993460700000dbe", 0xb1) 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c4d000)={0x0, 0x0, &(0x7f0000739000)=[{&(0x7f00004e9000)="bcb0c3e4729a661e1ca258186b1394b0", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000da6000)=""/122, 0x7a, 0x0, &(0x7f00007e9000-0x80)=@generic={0x0, "b5627fb3b295557fcd1c9f890739e7f6b204810af8112c0d4d54c754ed5c8fc9619f761f71dae2c4a0e1e3e6d318af16b61966a051da76d2a08ce33a7d79253ab2ed899cbe31f9884f65257ca63645b73c64b54abf3993e0cc027550d04d24641af643d9e7b5458acea3296acc0e68502b534b9333b8ae82ec874a9e3e5d"}, 0xfffffffffffffe14) socketpair(0x5, 0x80003, 0x6, &(0x7f000033b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/10 21:43:46 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000e000)={@generic="c4aff6c6b151d7e34fe0c8bd14081178", @ifru_flags=0x2}) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000024a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000071c000-0x4)=0xe, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cfa000+0xdaa)=0x7ff, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f0000244000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/10 21:43:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000041000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6bd}, &(0x7f000025a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x4, "4916a99e"}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ce9000)=0x10) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) 2018/01/10 21:43:46 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000b, 0x6, 0x66e, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000001000)={0x1f, {0x0, 0x2, 0x1, 0x6, 0x8, 0x13d9}}, 0x8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) socket$inet(0x2, 0x5, 0x5) 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00009fd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000093a000-0x4)=0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000c2f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000098d000)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000625000)={0x2, &(0x7f0000c63000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000028d000)=0x8, 0x4) connect$netrom(r0, &(0x7f000007b000-0x10)=@ax25={0x3, {"641bd05da5c493"}, 0x81}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) socket$inet(0x2, 0x800, 0x1) 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00006e9000-0x2)=0x7ff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000173000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004f6000)=[{0x0, 0x0, &(0x7f00008ce000-0x30)=[{&(0x7f0000000000)="f09098a6c5031b61", 0x8}], 0x1, &(0x7f0000912000-0x30)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f0000be9000)=[{&(0x7f000007e000)="780a98f499029d3e2de5210e8b00be8c34a8176ed6631a06c03d11f52dedf6b347b1b7e5b64e1efc0f4bb60637d929e4ce5696e4881924a47197820e3739535c56514ba609f5b0bd20abeda3f4579cab71b250e8", 0x54}, {&(0x7f0000ba6000-0x137)="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", 0x137}], 0x2, &(0x7f0000abb000-0x18)=[], 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000254000-0x20)=[{&(0x7f00009f7000-0xf3)="3cb8a5858b3911798e1adbf8ba8703bb5c70c266699d750114b6a8e846a10eac66703970026b6ef250ac0239eea767eeec515b387ff9ce5e489bab906ac97882804d6b0fedb095c94d6e4c8028e6118ccf81116aa27e47c5ac6d40c3bc45b3f5ff110ed2a15bf099d1c77814fb89c121c99ba95cb1434b815a076ba80ad968a4d633c9cd0e3a24fd4f9a0b973d909e76081561c0c4438241ace13f2f2eb469fc24b842d8e73bce4dd537f5920ea16a97b8a316ccdd9c64bc6bb8f480a70b295726f2e292c8f69e69e037e82624d5d09d9335fa9e0e5cfc4a26b0fc55db4a1f787b827437af7797d1fdbd2c633f415cf506d78d", 0xf3}], 0x1, &(0x7f000033b000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x81, "196016083bd7957c2c9ff7f737db5388a66cf84164f26021ebe9074c93933e12753f89924af57f33d44a1ea2d61f81066de41134a5d763fd5b360320af98fd24bc0e2b0346eccc279669057878061ac73fe6df4755c979f8709e3295135033e4694b3dd3c46a5e1419f321b084e5022fcf763f162bf504a6db2f1f862b319a2d82"}], 0xb0, 0x800}], 0x3, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000e52000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000036000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001d6000-0x4)=0x3, 0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00005ea000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000901000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cf9000)={0x0, 0x2, 0x3a81}, &(0x7f0000c24000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a8d000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000}, &(0x7f0000948000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000330000-0xb8)={r3, 0x1f, 0x7fffffff, 0x100000001, 0x9, 0x8, 0x6, 0x6, {r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xa2e, 0x8000, 0xd62}}, &(0x7f00004f6000)=0xb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000688000)="3bee74f4778643fa695f4dbd5c836665a8", 0x11) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000ebb000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072e000-0x4)=0x10) 2018/01/10 21:43:46 executing program 5: r0 = socket(0x2, 0x803, 0x4) setsockopt(r0, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000099000)={0x0, 0x0}, &(0x7f0000b52000-0x4)=0x10) 2018/01/10 21:43:46 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003e9000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "0100af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xcf, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f7b000)=@generic={0x0, ""/126}, &(0x7f0000f7c000-0x4)=0x80, 0x80000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000388000)=0x10) 2018/01/10 21:43:46 executing program 6: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000419000-0x8)={0x0, 0x81}, &(0x7f0000419000-0x4)=0x8) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000419000-0x108)={r1, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x9, 0x34, 0x5, 0x5, 0xaf5f, 0x3, 0xdf67, 0x0, 0x1444, 0xffffffffffffff69, 0x6, 0x960b, 0x7]}, &(0x7f0000004000-0x4)=0x108) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000418000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000235000-0xb)={0x0, 0x391}) 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d4f000)={0xffffffffffffff9c}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000057a000)=@dstopts={0x2c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x38e}, @jumbo={0xc2, 0x4, 0x10000}]}, 0x17) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/10 21:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eee000-0x8)={0x0, 0x0}) r0 = socket(0xf, 0x806, 0x8) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) 2018/01/10 21:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x6, 0x7, 0x5, &(0x7f00001a2000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00006b1000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ab000-0x4)=@int=0x0, &(0x7f000002f000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ee1000)={r1, r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f6000-0x6)={0x0, 0x468a0c38}, &(0x7f000055a000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000209000)={r2, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000094a000-0x4)=0x8c) 2018/01/10 21:43:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00009c3000)={0x10000, 0xf5d, 0xfffffffffffffe00, 0x5, 0x17, 0x9}) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ad9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000306000)=0x0, &(0x7f0000add000)=0x4) 2018/01/10 21:43:46 executing program 1: unshare(0xa000000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b92000)={0x0, 0x0, 0x0}, &(0x7f0000442000-0x3)=0xc) 2018/01/10 21:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet6(0xa, 0x8000f, 0x400) writev(r0, &(0x7f00004f6000-0x40)=[{&(0x7f0000f56000)="a1daaf07ffbaee238817c728156c5f9f50a17a3340a836c3879d7056408ca1ff0ff9f0ee8f8d97acd424b3f60fdb6377ac12568c2a6329cae8acfb3e42df7855d91b7c44bde0a1fcb7d354472b7100bc0e34b8f8759ae877918a5977973d178d39df228fee4ddea41ff88ecfa1f4a3f388e5334e05", 0x75}, {&(0x7f00005e2000-0xd9)="205aa1c609c5d5b978f7453624ab0b81a58a478d6d27737c1fef249d888f5dcab055dafc962429a8a88bb3db137576c36eeacff3e222eb49efc5bbbd6b8372980b962c9ffccd79b0995f8684072ea3e756553d1bba8176d7e08b53de685d456e54c7f9ffd5981644c84c43a4dae05cde8e0dcf532833e06e4a9c2c66020d5eaac4eefa3103d083b7908d07b80e12badc2e15267892650d204dc6e78d2a41f5adfd608c5954c190b5e15e015eed7030636412149790746758a08b02ac7c93800a5578c14b110d5382522dfd79ed0ca4917a003df8ac69bf7818", 0xd9}, {&(0x7f0000f1d000-0x7)="79b177e3b6f30e", 0x7}, {&(0x7f0000a3d000)="", 0x0}], 0x4) write(r0, &(0x7f0000fee000)="260000002a0047090000000807ee04001000401403000007dfffffff000000000001ffe36e35", 0x26) [ 87.934693] nla_parse: 23 callbacks suppressed [ 87.934697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 21:43:46 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) r1 = socket(0xf, 0xf, 0x7400000000000000) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000dc4000-0x60)={0x27, 0xf2, 0xf22, 0x7, 0x60, 0xf80a, "b5c1d7dc08cf2ac6fdf36c92b8e1d3feb2948ddcd96fa50635b08763396b0a06a3ac042d03f188701bf4cfe0e39af8772615c667b050ae4b715bdfacb278de", 0x3}, 0x60) 2018/01/10 21:43:46 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000fec000)=0x1, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/10 21:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000bcf000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f87000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c0c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 21:43:46 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000524000)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r1, r2}) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005b4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/10 21:43:46 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af5000)={r0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/10 21:43:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000090b000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000fee000-0x10)={&(0x7f0000000000)={0x12d8, 0x10, 0x0, 0x20, 0x1, 0x0, {0x1, 0x0, 0x2}, [@generic="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@flag={0x4, 0x32}, @flag={0x4, 0x5f}, @generic="ed29fe3f2e0e0a98537b6675ac71aa3648dce782193a0ddab90cdf443c792ee7e36ad1dbee02231b9063b87a3de77a9c85c6e219878a9251ed397f8203ff2998af4abf6dd35186be89f013e42950bb3a12f43f68ed6285a87622e25f395f958421f942a220f0efb7f282ac66ded9536a7e050b78b9a752add2dc7ca477dfa7a34816fcc610821782076e535a3cc0b95c89327206fad7322fe339584341c1d75b1b7d4ff4afb3ba0b595503b83c25b2f17aee54f5f2c9b284de26dcc48891897742914a1029201b6b65c41f3d9743a9341ce28d8c3e1dcdd9577cdb19e03f89f4", @flag={0x4, 0x19}, @generic="56226171642db741393f26581485002a199bb2aa170d1e23d5b7c7df712196358ed39c593eb8a2914e907c8dd1cca683f18c956c2ad988303466bde679fd98f5d04c1389f690f6c71e5419d6513981bb3fa7c274923186d71c78035acc542786f837fb5b6d9951c49cdaf900989240550b69549dd60d5cce012aeb6a77b3d614379222ab5d82745555513b5a78309ebf123bee9eead96be2404d9f01db8dffe6a075e8068204716e10ba4b", @generic="b5b6199b0509271afe4ccfb77c69cbc4f73c0d511ac4283fc796f5af7821ecade804f3d3a5f0750cedf2398b92607e2e3660a162b36fb88c57c2f91c0994a5d9432b29d42f04b99c6926621cc35a1cb51321eb5f5953ff9cf48b06fafeaf7ff44b76483e4f0601e60e75f2ebc40fdedf1e82ee210915cd52f2", @generic="21ae0953b014b68b5f00246592677e71689a3f331feb23b160dcf5ac00a779c8ac61a02e840ae03212d286edfa0d02678d71c770ddc8a7d17cdc15d675059a27a389cf14df1021bbbfe43c5bc35004cbe90498eb0ea7cab8dafed31fea43511b64f94431c0b558730c509340ed463043545e760994573a4f22683a6f9f4efcc7d73153c9c77f69a475129f314f31dbe40cd2b6226ac99a42ebc0", @generic="3eb4bd1a011241e6da9b47b0af49", @typed={0xc, 0x6e, @fd=r1}]}, 0x12d8}, 0x1, 0x0, 0x0, 0x90}, 0x8810) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) [ 87.986174] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.999683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47871 sclass=netlink_route_socket pig=21428 comm=syz-executor6 [ 88.010134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47871 sclass=netlink_route_socket pig=21428 comm=syz-executor6 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ef9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005b8000)=0x58) r1 = socket(0x10, 0x806, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000071a000-0x4)={r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000efa000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0x5) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000e6000-0x10)={0x0, 0x78, &(0x7f0000ef9000+0x8a6)=[@in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef9000)=0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000efa000-0x4)=@sack_info={r3, 0x0, 0xd85}, &(0x7f000032e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ef9000-0x20)={0xc783, 0x9, 0x0, 0x8, 0x9, 0x100000000, 0x7f, 0x800000000000, 0x0}, &(0x7f0000ef9000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008de000-0x20)={@loopback={0x0, 0x1}, 0x3d, 0x1, 0x0, 0x4, 0x1, 0x6, 0x400}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef9000-0x8)=@assoc_value={r4, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/10 21:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xfffffffffffffffc) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000de8000-0x8)=0x0, &(0x7f0000fea000)=0x8) 2018/01/10 21:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ad7000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00006dc000-0x3c)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c1", 0x60) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket(0x13, 0x5, 0x39) connect$netrom(r0, &(0x7f0000660000-0x48)=@full={{0x3, {"3e6b6779c46867"}, 0x4}, [{"451063b3a9f989"}, {"423caa52ac5c87"}, {"b1e9bbc6bede84"}, {"1b85d0c2887b9f"}, {"15a2f8cecc2170"}, {"3bca717c547efb"}, {"4142f8b16987b2"}, {"29dac403f11d55"}]}, 0x48) bind(r0, &(0x7f0000f10000-0x60)=@nfc_llcp={0x27, 0x3, 0x4, 0x2, 0x1, 0x4, "98218fa48b6eb63bb3e6e18855fd0851f207990f235b59d0a881a111d3564924dd29a8874db3250d6e9f9820d9637575d1d474303fa15b10f2ba2c49a00a35", 0x1}, 0x60) 2018/01/10 21:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000054c000)=@sack_info={0x0, 0x5, 0x1ff}, &(0x7f0000384000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035c000)={r1, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) 2018/01/10 21:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec2000-0x4)={r0}) bind$llc(r2, &(0x7f0000392000)={0x1a, 0x0, 0xfffffffffffff801, 0x4, 0x0, 0x9, @random="74409a8a4778", [0x0, 0x0]}, 0x10) close(r0) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffe71) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000-0x4)=0x2, 0x4) 2018/01/10 21:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00001fb000-0x38)={&(0x7f00002ee000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000071000-0x10)=[], 0x0, &(0x7f000018d000-0x300)=[{0xd0, 0x10f, 0x5, "468bacfa543eef51af00afb98c1102eeae13c870b61b4e8a7dc47a2ecc4aa24ab36a1f8a89bc5111a4138c7336603568d1332891c05ccebef1118e1418c279f64bfd634fd81edfcb3d18a0270cfe9bb68475229db334f24d584c64e5edb899031f8b5c6e4d446f7f17f005b9526fcea2c7e3425544b06e804628f94899cf8c99c04300d3a66ab934bf5b1628a7ae2b3927873fa24be39710e2ea9612938ce5050b9bb449305b859d9badfbcc0caec8115f79ab0ff0c97a740243d866eedb73"}, {0x28, 0x13b, 0xff, "eda2aa8c591e4255d0e4b7fc8345a05f0a89"}, {0x50, 0x111, 0x6, "de64ec4f8bb48804a51ac3eb5f36779d17da139b854b0de36269f57eaaae6967507d6e1288515b44f88e3a6ecee69d2db50d6c6b322b251c991a"}, {0x18, 0x10c, 0x2, "cc"}, {0xb0, 0x11, 0x0, "00609cdc64827ceab8a4b4fd62d109c0a804241b0296eb6e71f65186c69e26963047697cf7a31aad86b6c38ab1b678f2216ac58054105b779fcae7ae29981dc27b6d913567a51a46aeff6c2e2e203804e6f992cd82a5166a79fd339ead57d4743afe0b44376bd7a9a8b103a4fb72984cf5ce36c40e5bd8a2b72507e54303471e09a974bab3317652d486603ff4156cba033dd0fb3687560a82325c2a4725ead1"}, {0x68, 0x116, 0x90b, "6784bd1395549c3f69cbf18148d1512ec3846b4a88de87063834412afe7ebb0c516da68121b2054707ca71ec9fbcc8f9abed72b567062ea19eea3dbca40d136e98f0826d52941c83b288151b8458136a99d5ff0058d1"}, {0x88, 0x111, 0x1, "bf92201e281712ef5a70bf1dc533ade5e955c9806cceb71a167183447fb5971272987ad42098187ca75ca7bf89a5719e7a262f0e70f54345ce3f28c241149b194923a67ecd7e3649f41850a6e4683d6256b2f860b5b883de10ba2e2cf2f47e9b11a7ad931aca485dd893e4a8446887191d104c81e7"}], 0x300, 0x4000000}, 0x804) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005d4000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000074d000)="", 0x0) write(r0, &(0x7f000095c000)="1f000000010a1f0000000000000000000000000000000180040000206ddf18", 0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ab000)=@assoc_value={0x0, 0x8}, &(0x7f0000457000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da6000-0x8)={r2, 0x9}, &(0x7f0000eb9000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000bab000)=0x0) 2018/01/10 21:43:46 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x8000a, 0x8001, &(0x7f00001c8000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ffb000)={0x0, 0x9}, &(0x7f0000ffb000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa5000-0xb5)={r2, 0xad, "2a5b4f0a6308f0cdb5aa156c12692c12bf27c6eaeb1628d6c42bcb37e59f499d5be36a2bf2a1500bb4ca84705ec3730b58772f8e1074f870ec2b4b4f03ad1b636d5b5c2ce8d96eed203aefcc1b78021bfbcecfdf3009ad0d825482aba4760917ecce3fed7971680226e8537d72ebe7d2b4838eacfbebd87141cbe04763cb69f091822fe4439ce7507fb6dba343d6568cf30d0d47246ffe6d53b98fb6c04096c4951a657cfa8832e8c0bd2e6c91"}, &(0x7f000003e000-0x4)=0xb5) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/10 21:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002e1000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="df897844d280407e1702d6a585e7d987"}) 2018/01/10 21:43:46 executing program 0: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x3, 0x5, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049f000)={0x0, 0x0, 0x0}, &(0x7f00005e0000-0x4)=0xc) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000073a000)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000dc9000-0x38)=[{&(0x7f0000dc8000)=@file={0xd178a9fbea8e4e82, './file0\x00'}, 0xa, &(0x7f0000b26000)=[{&(0x7f0000dc9000-0x1000)="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", 0x1000}, {&(0x7f00007a8000-0x1000)="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0x1000}, {&(0x7f0000dc9000-0xad)="7dd0868b1050c8ad185096ca5810fdee4b22649297f324923252a80c9fab5d6e787ae5f73615ce8c2e24a708e15b1e8298c6a31b146b3a4eaebc7d6761183505b6417067d7f6565d02b8c0110983b0539fa84da3253de92b981f6d2c8a32cfd0b11fa44b696a7c747980491c9449558cc30993a4aa1fe0fa5ea4bcf1401737b3bcdaada7c62312023a98da1ea5cbbd375cb16334ede841a86312ad529a9b15d1351559ce0ac0ef5e18a1ba949f", 0xad}, {&(0x7f0000ae9000-0x9e)="4ef4b19de37b4073e87d026a75600b868956cdfce956d8918e3c47cb075def5cda737e0704d80d8723565fa081ce96393929aa99cd92e7b5e422f481c6ffa30d8f6cbb70d937fe18c4f8ad254045a73a0d8c74f69cffdbabf804134e214ce836c4cda59dfd8cb2bda6b0ae150e4a5db02ff0e80daeee80ba9cf78cc72f6be862f18163479e0f8dc8dd59d8f141bc13a854e20a190cef4a388ec51d16d000", 0x9e}, {&(0x7f0000856000-0x42)="ffdbfeff7729e0de79c1913fdae5b67b318ddf7f55cf9703b5d595bbfc26c32e1b221bb4145f097c33b91ce8e15710c0dc3a4898e21b9c093877ebc1bd09b5e45b63", 0x42}], 0x5, &(0x7f0000dc8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x90}], 0x1, 0x4004800) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00008cd000-0x4)=0x0, 0x80000) recvfrom$unix(r5, &(0x7f0000a91000-0x9d)=""/157, 0x9d, 0x1, 0x0, 0x0) 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e63000-0x10)={0xfffffffffffff801, 0x0, 0x2, 0xa93, 0x0}, &(0x7f0000bd4000)=0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e62000+0x3a1)={r1, 0x72, "e8a61ca02bf402df606b95089c8395c870fc7a89dfd5b939631ba71ba2e8cfb0d80bc02d6e777961f19101665ac11f47c693e70648abaeea0c67b6d360c292266e1af8cc4af453f462fb7c72f7e24f06404c39841a9274068fbf620bd52d2b6db109012fd60b7920212650bb5ddaa53f2903"}, &(0x7f0000e63000-0x4)=0x7a) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000031d000)={0x0, 0xffff}, &(0x7f0000c2c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e62000)={r2, 0x4}, &(0x7f0000c66000)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db1000)={0xfffffffffffffff8, 0x100, 0x9, 0xf68, 0x8001, 0x200, 0x1000, 0x6, r3}, &(0x7f0000e63000-0x3)=0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00007f7000)=0x0) 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7ff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec0000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000065a000)=@assoc_value={0x0, 0x5}, &(0x7f0000ab9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000281000-0xc)={r2, 0x0, 0x10}, &(0x7f0000afe000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000d1000)={0x0, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000395000-0x10)={0x10001, r3}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000950000)=""/140, &(0x7f00009a9000-0x4)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000033b000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00008c7000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x0, [0x0, 0xffffffffffff0001, 0x7f, 0x400000000, 0xffffffffffffffff, 0x1, 0x5f87, 0x4]}, 0x5c) socketpair(0xd04e7d6051325ef1, 0xb, 0x5, &(0x7f0000bca000-0x8)={0x0, 0x0}) getpeername$packet(r4, &(0x7f0000370000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e6a000)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f00005f5000)=0x1, 0x4) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000e80000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) bind(r4, &(0x7f0000cc9000-0x10)=@ipx={0x4, 0x0, 0x46e, "0b2a4fb456af", 0x100000000, 0x0}, 0x10) 2018/01/10 21:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) r2 = accept$ipx(r1, &(0x7f0000afb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r4, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) r5 = accept(r2, &(0x7f00009ba000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ace000)=0x80) setsockopt$inet6_tcp_buf(r5, 0x6, 0x2f, &(0x7f00006a7000)="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", 0x1000) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f000026b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000111000)=0x60) getpeername$inet6(r0, &(0x7f0000312000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000145000-0x4)=0x1c) 2018/01/10 21:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) socketpair(0x5, 0x5, 0x200, &(0x7f0000141000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bef000)={0x7c, 0x3, 0x8000, 0x4, 0xd9, 0x6, 0x8c5, 0x8, 0x0}, &(0x7f00003fc000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x8, 0xfffffffffffffffb}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00004ea000-0x10)={0x2, &(0x7f0000e9c000)=[{0x6, 0x6, 0x8001, 0x60000000}, {0x200, 0x400, 0x8, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000846000-0x8)=@assoc_value={r3, 0xf4a}, 0x8) socketpair(0x5, 0x3, 0x53, &(0x7f0000dcd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fc6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x9, 0x8, 0x7}, &(0x7f0000af1000)=0xa0) close(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009d0000)={r5, 0x7, 0x30}, 0xc) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000057000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004a2000-0x4)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000aaf000)={0x0, 0x2, 0x0, 0x2, 0xffffffffffff0000}, &(0x7f0000fea000-0x4)=0x18) bind$ipx(r0, &(0x7f00001cc000)={0x4, 0x0, 0x5c, "f14a7075b10f", 0x84, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d33000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xa381, 0x3f, 0x6, 0x40}, 0xa0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000098f000)="5b73701899779e43cf596f96d1c6d752", 0x10) syz_emit_ethernet(0x42, &(0x7f00004af000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000667000-0x8)={r1, 0x7}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3f000)=0x0) getsockname$unix(r0, &(0x7f0000381000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b4a000)=0x8) 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8080f, 0x2, &(0x7f0000c51000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000d16000-0x60)={0x27, 0x3, 0xc33e0000000, 0x2, 0xbc, 0xffffffffffffff01, "a13899144d40dbc42a0477657f81a1de2b2243045e1eed76786b3fe66ece81ea74254787ea197a3c652c0f4a88dd7a20ab4cb1adaaef07afd827006128093e", 0x7fffffff}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x2) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00006d6000-0x1000)=""/4096, 0x1000) writev(r1, &(0x7f0000659000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031d1e5ff2100804c00050a0002000012f908000000000c0009000800000002000000fd", 0x29}], 0x1) [ 88.297668] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000023000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000012000)='lp\x00', 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000023000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000001000-0x5c)=@report={0x4c, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) r1 = socket(0x0, 0xa, 0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c2d000)={0x3, &(0x7f0000f9a000)=[{0x1ff, 0x3f, 0x140d06a9, 0x9}, {0x10000, 0x80, 0xfff, 0x0}, {0x4, 0x91, 0xffffffffffffff7f, 0x0}]}, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00008aa000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f9a000)={0x0, &(0x7f00005f4000)=[]}) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00005b3000)=0x40, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000048c000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00009d1000-0x10)={0x0, 0x0}, &(0x7f0000f9b000)=0x10) 2018/01/10 21:43:46 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80f, 0x7fff, &(0x7f000080f000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fcc000-0x38)={0x0, 0x0, &(0x7f0000fcc000-0x80)=[{&(0x7f0000fcc000-0x87)="ab68b56b412b3cea257fe5b4500012fd2792c07a46a083c0043bccd9e2eac1059e991fea67cbf52abb223e65e9a0f5043f9215a76d0610dac498b267d389c6a14c3a5f53f819a7ca6f57048fb5e0d7b24019a5bde25b11fd2d0450d7371bfec44dd1af84961717ef182b94c9cf39deccc5e3f6d272d8db0e64df888bf57bf4722e4f7ab3333b91", 0x87}, {&(0x7f0000fcb000)="f5bb28ffcb80bf04f6c34b0f8bf6c5ff4434d20feeb95c2995000b425d1b5807f68b6d61203fc05c58dae295c3c8e45891ffb47d682bb5f39ee84c828540d70956031f2df796e5af2125cfa1c654754a774c7fa53f337a22ab6935c94747c17877f8c0855c2a152a43e0b5c35cefc6e02e59034f8b58568001af4c8c9c97c27d77f598dee649b7a91ddf0eb72b996762b6ba757209ae1b1648438ada9995ca0820aef21ef5fb7392686fd0ce37434695c48922c49b78cc3f5206d4a2", 0xbc}, {&(0x7f0000fcb000)="5c554fc54559c9cc0e68f2dec9871bfd3dda211c5a7a263131d9f710d8d8fc55eb853c4aac84967d293414a3a2d5d24578e448282a7513e6ba7f87c98f1e7b7f17bcab5f5a9041fb177bdaa04811241c95e6fce51374d4a20f0fcf3a59c3858b1c5b04d238e63f2378d7ffe6405d9282e8d4052ef3601aa513d30c7074421eb4ef94b589122428dbb6cd036e9e3a543613d337d949e0783dc0e1010aea5f3791e78184f79101f083d790c599613d34ca35857a57f8165db222ad0a5d3a88f592c5db10105f338dd4500ebc0b1a89597d47192925", 0xd4}, {&(0x7f0000fcb000)="98c447be7184d19baaa83dcd3f8492623a0f5039c2f368f80c6fae6bd0ea516b078368ace6c5d8048341df65c14d6fbb9c808acaaaaa5140b0baddfb2efac50bf74a53185dae3c6bfd50d848ae1bf56dd2b599fb4ca5b1df3fac8bdae3cb6efd481f5ed0c6e03bbbe56de987ba401d81eccb594b6142854f09de5ef89abae33a15be4549f74da1d9fd6c993dfeb931b7fd200dfc3eaa9abca61b1f52a4e76ad53a90c71712d52762bbc6a1ca12e9328c7eeee2704ffdce132fe306e3d9", 0xbd}, {&(0x7f0000360000)="48884cb561f64af23bd3035909e46e000bf08d01af5e7cc6b99073b0ed2a8684e2d323b5ba442a55a2e79a97b972b58d0543ce261ee086917959793b14262cbd9d91424cf192b081674720bb16a0e1e268660e13e7ce48e82a4e7c00baa63ecc70d99880846cdff0ccf40a96e614954bbc46c49baca6065d87906abe17ce706be80d27616d28c9364999c344e5a3e3eb05027eb1c511f32572c3e1f6ca323db15c8f339117aed28d31cb80d5575ed76c18ed96140d76ff4507318400867f6f87c06e1bc5dd16e2a459a4a3516387f2a3079c0ed1134adfb31e89f3b724ea6390f431e5d53bff8542e366cbd63a65940a4f3469ede51a9f4603eecc4026cfed0c05b7728ecb7ce6d0da4361731b89efd6f1e9d15ed97e8c31ef20e7772eabf37ed0464a50863b7bd7cb8cc859f011a35e83c91380483d2cff5ad1dbfbb15e86899975b81044d2cf1a47036c9e63f0ddfac00c307ca128a584b8419000335460c3e472516d4b78b5c96c21df7df13e7dce910a3bd5b54ea1656a24ed20f3983742561a804d903f6be26e97f09e4bec1f7f27f428b0baeb70e35f6ecab405a23ca733c473028261bc9c62400365892d6c4c01955126f90fba413c9d9c6a27c2665bd4c5d45bec11f941246df2d270421bf0128a19c6171ec79c8154d29d176f7e3cf620fabd0e7e48308b67380fad91bd182af07e8a871a3f32cdbe4a974538adb36920fa4a28a0000d2f8ba90d5da7bcb9665119b4141a86c42ed3dd1c57559ead1c3be11f00b27cf9ca2c1fa0a9e5a8148bcd85f4eb42e297f71d30b0c4c64c33259bdce9a7aaf8f3a125e4c42e3edc746b09c5b5de5702b3212addf976bf0725830dc19173eb1ae157bb9a9ae5a2556cb4717301ccc73f6f59e0d2cda877c260a1b4c0f619dfa3434c05bba693a8263d8524409f2d17d1e53ce8d304c478a9bc11694019426b6cd82a802ae154e785a50e42d85ad1cb49e6eadf40bd0bc8f9dd269a16d593d80086364634827fbc0e22a199608101f36e81d18f2b0aa0e1ad04fe39ec86efe05410354499b841fa5a833f75d1c0cf01a4bbf36d5e0241ea4219a85d81953859a871fe4d94a1f61ca5c5a0ff3408c027e6083eb38c308ccd2f7d278116f7cbf6bedf69d12441a349f9a64a2b0df46ae0669b82bee4438b0c769d4570a3c0f47084c5fdc3f36a1559d09b678f89c10347f0fce16d650a941c4ae22cde979032c428ddf6839ef8826595f80f546c9b10ff1c09013f33c845d92025b2fec2fa3c489f0afb223ac2de4bd5462ab535093346dffe1427016d051a32c0b33d358571fd3218e9a88637f4a27269c841e6e242e8f02419bb815e35b5aa6a1760b023d38795b608c95d32fb89968ae8616fcc23343d6baa2467271bb7ff643d22e7f1c16dd6dd18c22d77f6bf61d5f826e9a7725fc4b47efff89f5b7ea28e48b37854218b9d07fbf6d3e82fae3744affa847aa5f39be40f9ab8bb635c777a8a755a2019ba680a753185fc72a8bd410840482e15929240343c6f3cb02186efc644e81b73b210f202bacd91d54825a08dc3fb2adb33a35183475b38a3c20c39bb62dab162045520888b7ac3b250d5b0344592acabb88956b0d49ff64e2112b134f0746d4e8df8e73621dfdcaeeeedabf337f3ad3c1edf96272bd2fe882a7ffbe1079eddb32b398023f8ec2face28e9ec978f314dd74b15343c6a1fcf6fcc8f5778ad359cd5cc947e0b35566008a215fdb8b617deb13f6ef96da9606a9beea383fa85789abc7778a7166cafbd042f585897ec11509925312c5ecc7f2ef9f7c723f393f2c12de37ee34a9e14d86e023b1d0200e4a206a7288e63bb4deb0298b5ddec6d01753a679d22b431d3878717f1914ebf75c14883c3a9aa13b26dd1facbb7bf4c7370f69a2c785cef4b1360ba5c6659804b71d176d045f61bd0e7b1862cefe0f59348483a5a19f17e951554888ad39f06a9ad9480c94d314bb0790e1cefc324b3d5da26a98f228d515433f47c75cdd41e5de4db4287ba51a646ae9248c331c96f8e81ec1e4dd5a1b96e85759c6e68b6ac8a224a4281bed8803804bf6c4bb7c610925d80551a7d7e1bf24618cf5d74ae325e459e966cb86147c9b4020b0d35e9e859dc58b1df211d09d74517f0414ed74b18ad08bc58cb272d4cf150202a8c3bf0333123bab3cba4b23bb94620944b4251b8114020350a9b5071602314b3b118044e1d1b5217a51446daf6847b374be4e92f44b911224f6936a38ef77d6bd3cfbddb8c9ea6554fdc81832e63ff5a5e1659b3997d31d21c77e6d4f2fd999ed79deec2643ba1e68fa3249edbcb35d12c8828aff272068b43c57d34daecdc3122293118355425382c559112eaf4d23d63d7b7952f034aacd2e9811c665c6378ea1c55d58915ea62b3572ab3ab30ec419f717c0d31cc2136725b55439aa64938249651c2ba67ac5b0a7684bb5d120a7f8010f0db5dd625c017c77d70d45733d29c7be50737152d19dec66f02a892ecca30b524bc2bca521451de4cf269fd17ae51b8c5165b6090be8859fa280b1a4a1cc21b6d3e0a7c38fee035c4719b85c5881ce877ee9dede4ae304ff1c07a1239027c672fd2ff4c8a4b755e74a176e527ff21d15d73ebbc31c838bc08e3b7ae4fd603bfd10e64b1dfc2a41c4ba08d262b134de2191ae18cec152caa8cbf330528a6a0e87280d90b54205a4ae11fa1648103cd8989adda5a1f294f7598f4bbf2ee6d7fe1af0250b917dee230180ef4e5c099ecb05b388bc92fc309b234948d20a8c9c26a67d7a6fff62068cf381275315dcc229514c4557c163b27f0e07aa823211cc72b400f674b30e98c4636fdb969f1dda433e6cb01f765484d692ba17550dd01b6bad9d9e2799cd76b751d1da4e1561e839043a6a83a1837c61b4cc277f65b80650e42e760ade25f9718820ed7676601d2d2adcace5f96b66d0c280a9a5ad34a265f46bd8d345a9d1f8809a5c2751f7efc54c10c3ba12bab688f35c9c9672676d67cfa0a7c98150cff65f90a43e7c8dc11f3e312321f659b77564804f6adca76559faa3a6b01b1f6b07d1bfce257c8d9ceb5269fac2b22f9449125e7a41cabdcf8a6b8de66eb7c6e82762917fc395eb22d2dbd2ba1071e67ab63c33672e4301eb03663f4a5bd9b4c4ae097278216bf8067b13ccc0348e675c39d6e03edab028a545b3507365c0769f09525bb5774545345f83385539c836d3f2d6911f29ba765b55bd915ce5ca43831ce8581fde8c9b71e0c8052efccec403e9638b84e9132f5900fad7562c9608a831b5ed768b12e7016b6c10d5f0cf8fcd61bd3df10e1e6f612c3be0b90e41fae8dea8d0c61de3d6fc61b567dd2aa4e29637e8aa238af3f50341110ecd69dc57d89a5819fc6d115782f9b83456b1d46ad56e98df4249df48ae77f21ed9e6b1e55c13bd7d38acc25d76edd8e38285fbff236a24d861f2b5a3540ee8825ec3666a857c9429ccccc1bddae561aa48a98b3b52a9b69e0c64c1f62620e2c21dd70c9b273e714405cadf77e00d951457191d2b7e6d79fda3cbacd6068da3205d7577930c0b4bd0f787ebec003edf90f61557546df8999e1ae45e1c434e50a944e7b6b65ad573c5df7c3258416108454defe1fadfa666312b2a6b29c1175e42752d5ed551f76b8ade9ac5d658aa4c3f2f178f4888b7385f70a99dde5ab56b638489fe685430d198d4912cf8b3a099ebff3063c6d17a98bf25d4edfe41a9ff548f76f81a9ae709c3f939ecdc2e077b7b926eec58b88c667f98612517a867282e3f34d7cddb5d8e8556b9a9fc76d9539e03d25218b61f946722e5e065c26a59b0b6c82fccf7a4048100b2e9a468a11fac3c707d1df278d831c03e332f24a9850873caf95a31b13a5bdc89f18215645205e41430c3118bbec0afe27145d0dab13cc573388933502d48221f5948c159f79de20fa50bdd1e6ac512c144ba776ccbc5ffaedb407bd08a1862b0cf81ef1f200ab9b5ce316c9708daf3227e1d5ca8a053a127a3a6a8e919df52962371a4d5e41e770395bb0f27d7a9658fc26b1b0cfbbfa5f08d2f52db12eed7b5efd13eddedc19c4cc0d15b2ac1f1c18e07884e7031f6d1c974e6e3bad3b89eb26f5fdf0aaf2d515e3bfb04fd738dac0c6946dc28dfd1a7287795896e7add0bab4927831577fd1e0fc4a42f989a7f9475280b29b2b90dac45cd3af65eef5b8406bcdcc778d236da5aaac504e04f280cf4a7ece57ab0ec1519c856b74b91d59fd296b629dcdedbb94834cec8c9917ca4bbd2a0fa08822bec95fa8dd7cf09f76c713fe833a8bd33c1c1725cf358288e3ad8c3ae57aadb556049792b8771483791d47f1e9fd816146f8be92de9326e967c23a6f5a2d1e13ee2c651f670dddb0ea4d3995e2af2bcf86cbf53221422e6bdaaff6d2aff47f54194ee96a2c75af8cf30507cc3a9fb9df2d5fd44fb28eb7a2dd235d232208f8732a953021aa7ceefa06df4e748e957b67fe5b3c4548c49ebfee309db31773d4c245baf348cf26f87522872e2c1f128680ee93771ff4cc2ceea87a88aa3ddee78fb871c7818d401316f10c16edcacc29eb93e100b9fb58e1e152f7204fd86c6cc62add27444ad0da34862f9d0d6f461f5425b027281e31dcb2a37c5ea3f1d510b1d1090160f2c564fe8364eb849794da686fe3fadb0ad6b362cdc4dd701538c5973fcf08d6900f8d92940247d2c4f765618c6de666ca360a30976c503a3c724e18ade69e51adf238d4a206ea6bc5af4d7c552138a62822e9e8af016196a38db2f826ba5488672416a09dd04482e83f7e5d8513afa74c0311f0b91740bf33075c19da0b13dc0cbb204dcdda1b6c152409940e778846fb1afa9e3c3ec1144f08aaa58a689596d3da5283e95067a80065b5cc328f16b43b4ca18ece2ebddfdceece80dff7767c3db5fb0a5a0767ac881cbb0144847eed34295f2f3fd1849bd4ddeb86f83b2f6ee598847bcc79ed1e30735f41dc1e9ce7841209b4f54cb3facffd3329d6ad297fcef5efbd6d680ec6e54944f292dd43546a8c6d6e45d5f5ae2fb335b53cccb7aa30e9cc6bb32982a9f7926c334cda6b692495020e51de81163a6ff636c328f351eb7353542dc0c7b2c80a5009bd31337ade471a03206f20ea0c4dd20c45b4ca061328b260bfc30ff4c13f60ff143dd013cdf9bcfa5e1a0b29fd85f4c4522ca6682e50968b0df1093abcc468930288adf27f33a49800084975893347f7c06386ef44c8dbe4db65d4a3c36ad821717f9ab6d8f2463d33d02307ac7fc9df1b2bf93329dac9a493d5eaf87f96bdebd0a43728faf558c82db72a99a5808fd59674a6295a2323660e7e5603314035d9e224707833845872ac5a2d04821545a50cdf575c1e7c973c3c2368d30d467e21bd5dcd2e4bebe48827f6024ca5ccc90d646a5ec0947d936e7a5cc3b06a49aec9963d76b2f322db2f62d3796b0664688710642eb63a0ed9882deeebf05c49b41bf6fa410183c82606c07c74c987e8bc3102ce92263043359d680bf3b88ed6a641f0308fd4dcc69b80258d43152d96c690be2d1470234b8c510c95ecc01162f78132489370ae38913de76e3b45ad0add168990da4be4b808569eea640f14d6af9d18f909bf123eb17af64cfc883186630edbc60801eaffa2d40d78631b471add4ee2cad335464bcb72bbe4851dffcba087f6e48043e42b3316a249133fbdbf249e5d1ecba14454b15fa4cf92951bdbf5c03277cb4452960831c314022d6a47d17824139382a8b00b655af9f345b1dbd75e1933ca0ad436f63e9f8fa29a695", 0x1000}, {&(0x7f0000fcc000-0x35)="792f9f39cc33ffef8988e45d096f4c5ac6c4b879e97994ff1a9ee65a644a5ad5bb2d843b3dec4e1e9abed8f739ac9207a100763759", 0x35}, {&(0x7f0000fcb000)="2dcdb5f1e4612fcb2adb17b736dba137bb49be30eb7dab0cea9324ea9a8373ab789ca037b298639052559ee2f9dac172017a9caaa259a7ef3f19cbefebf1103400d049a47bd1bb892fecb28b5cfd4604cf6e2f541e30f2cd7d49f614df631bdb79275774cabd9d5fb97ea00fe089250a13bef3f7b99230195dcc6d973c51f41e2686eb30094e70f7788b3432efbbeac62f5a6e501d40e006a10499cc58973560", 0xa0}, {&(0x7f00005d1000)="fdd3ea44698c33c11f61bbead2416eca41d46cd6d62549f3b35e272ec6fc7a7f2505cc4f02d0f13e5ba29481ae9365492280cb1c61d69ab41960229d8c42fc2cb753ddfe093fa4af1c65483cf240aa323fcf96a2f7f7ffff23db4e6f25ba130e8964eb5fbebfb9d89811be916dbda4fc96d16b77", 0x74}], 0x8, &(0x7f0000fcb000)=[@iv={0xf8, 0x117, 0x2, 0xe3, "210756adde399c8951213133d9f2010da7799efc037eead87dd1b8df860e43390b4fb372e371a086d2b7378a8ec0c4e0758e9e35bfbc89c3334a9885346f338d335d1b7dbe36354b4ee811b5f548e332394511c0d1177e8e696eac8b3c398bd11780f09c13a271aae37af0abc4cbf7ef853dae0cbb78fdf522d830ad3831292cfde1b83104f1b9b3fd9b201a4dc62f2c92d47df1993f97cc0b4751162c98a72f9b777428d0928e50073c053d23e8ce7be9c82a440e02343b15d08f9d7073f8783736dd94116777d0e6ad42b2df5de84524a96c99065e8d5cd5f03f3becb909c2eb6b78"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9f, "57366c2c9a9ba64b29122ece21a8b2d3c1b8549e4e95c23110000ab07195c2ac0dfac6a4db182f7ccd1a655823151e513ccf1934574b677c34cb803fbbd7269b6b76b77d48f0cc12f0b3e81acbd873c7ecd7b75c75b5c5d7be69609bd440f90feccf417e2d6378b1092768525a20e6d15cbd2e91e91be5d2a9a21327b6618844301f8db6d536747127dfdc2c6d6096d48a25ac94149c6a56f8373ca72b8951"}, @assoc={0x18, 0x117, 0x4, 0x40000}], 0x1e0, 0x800}, 0x4000000) r1 = socket(0x8000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000873000)={0x0, 0x81, 0x1ff, 0x7, 0x3, 0x20}, &(0x7f00008ec000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b4c000)={r2, 0x1, 0x6, [0x1, 0x400, 0x96d, 0x0, 0x2, 0x100000001]}, 0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/10 21:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a41000)={@generic="849da003670985eb235f5ed428634a31", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 88.365164] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x8000, 0xffffffffffffff00, &(0x7f0000ce4000)=""/65, &(0x7f0000201000-0x4)=0x41) r1 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e67000-0x5c)={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x0, [0x2, 0x9, 0x9, 0x0, 0x9f, 0x0, 0xffff, 0x3]}, 0x5c) accept$inet6(r1, &(0x7f0000d6d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000d27000)=0x1c) 2018/01/10 21:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000820000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00003e1000-0x4)=0x0, 0x4) 2018/01/10 21:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) socketpair$inet6(0xa, 0xf, 0x439d45d6, &(0x7f0000cad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000520000-0x4)={0x0}, &(0x7f0000939000-0x4)=0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000802000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024a000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000010b000)={0x0, 0x0, 0x0}, &(0x7f000011b000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000459000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000084000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007ae000)={r4, r5, r6}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socket$inet6(0xa, 0x0, 0x0) write(r0, &(0x7f0000d20000)="26000000240043f8feffffff00008d4002fd0005010000000e00030040030000000503c76e35", 0x26) 2018/01/10 21:43:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = accept4$inet(r0, &(0x7f000004a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000530000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) socketpair(0x1b, 0xa, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000001000-0xc)={{0x1ff, 0x2, 0x7, 0x7, 0x6, 0x7fff}, 0x200}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x10) write(r4, &(0x7f0000830000)="26000000250043f8fef0ffffe700364003fff001de00000e000100030000000503c76e35966f0ad5352fdc17986bb38f48c6cbd429451489723ac283960f767afcb1e675ecf5e40dc62e854e12a4", 0x4e) 2018/01/10 21:43:46 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$nl_xfrm(0x2, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000007000-0x64)="aad3ff85373822bc9936662ad0ba55cdcbe148967716e435150143287de3a2b11e335c42f893b10292924e7b37ab2a0e2e28d304c0d74ed047eda0010cc685fd68a71ac1ab177815ffc0600454674366e80498b843fd2c62e04a25ae22ceaa8709a008d0", 0x64) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 21:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a09000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00005c8000)={&(0x7f0000947000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9d000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/10 21:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x0, 0x7ff) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ddc000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000)=0xe8) r3 = getpid() r4 = accept4$packet(r0, &(0x7f0000816000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005af000-0x4)=0x14, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f8f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004cd000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bf000-0x4)=0xe8) r7 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b39000-0x4)=0x0) r9 = accept$ax25(0xffffffffffffff9c, &(0x7f000039c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a11000)=0xfffffef4) r10 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000172000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000200000-0x4)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cd9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000890000)=0xe8) r12 = socket$nfc_raw(0x27, 0x7, 0x0) r13 = getpid() r14 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000465000-0x4)=0x0, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c71000-0x3)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000040f000)=0x0) r17 = socket$nl_xfrm(0x10, 0x3, 0x6) r18 = socket$bt_bnep(0x1f, 0x3, 0x4) getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000960000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r19, 0x29, 0x23, &(0x7f0000b4e000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000)=0xe8) r22 = getpid() r23 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004f6000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c2b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a3c000)={0x0, 0x80000, 0xffffffffffffff9c}) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) r28 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e68000-0x8)={0x0, 0x0}) r30 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004a4000)=0x0, 0x4) r31 = socket(0x10, 0x3, 0x5) r32 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c4c000-0x10)={&(0x7f00001e6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r33 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000920000-0x4)=0x1c, 0x80800) r34 = accept$netrom(0xffffffffffffffff, &(0x7f0000b7f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006f3000-0x4)=0x48) sendmsg$netlink(r0, &(0x7f0000563000)={0x0, 0x0, &(0x7f0000141000)=[{&(0x7f0000557000-0x3048)=[{0x1a8, 0x35, 0x400, 0x2, 0x2, [@nested={0x198, 0x45, [@generic="e004b9d39e08327ac7e8c6f2618dc337ac12ca8d77f18835d386e9d9300ebfb35e4fbf850a86b4a3f984011609e766bf871f83bc70fa7361e2dcf7c3b59ec801f7d9a394bb22c3bbc550b2628878dfd54d2ecd1816eda0eb6646b95c35ac3058eacd824a72317eebb6e91b30a9f1e0e63c0eddedccfea67afc6a01b2d26ed969b62aaa373b587d48ff7c3768c8005c64c812f3bbe47a710d38848690d154c94139f11749fa64a2f8f72ce7b812c1ceb6239dcbcb64c2232cb77160c17f3c4b8f3e7fecd0eb06eee1460991af4a8a13f853f1ea6c4eec647a4204cc8c5f4ead481ce71f554040869f3856", @flag={0x4, 0x3b}, @generic="1889b74281ed30f9494e4faef04dc913ac7d7d66ec6f462deb18410c9334aedffe84e3b86e59a08ce81242101bbb5a2c9c9da1", @typed={0x11b, 0x4f, @binary="e75bceb27fdadf234bb365cbd0eb7ac0d4c824c5f8d2419f6ace0d16f88f074e9b05a84d0e0bc8fdcdc6f6d43c0235073c0536278fb782bfbb78317b00371ad62f58f58501965b5f244896c020d4b67f46f0f3e7f9f76f56e88486f16816b11683a87d235e8f"}]}]}, {0x2b4, 0x42, 0x11, 0x4, 0x3, [@flag={0x4, 0x8f}, @flag={0x4, 0x18}, @nested={0x108, 0x44, [@generic="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", @flag={0x4, 0x44}]}, @nested={0x18c, 0x6c, [@generic="a07cbc9afb52fc17d9617dbd269ce4913a8101c82dc06909e62c9e6df81c46fd20455ff874362607a64b5fe9aac0f9e12f2766be1d78afc1242b5720fed20e551440b050717ca20943d5693f88a37c27ceb914e35515c0b4b3a5", @flag={0x4, 0x73}, @typed={0xc, 0x88, @pid=r1}, @generic="3d8a7272431098afcd77a8d2934bd08a50c352ce7b17c60364c6891b7fe669872319f105d74b5739028f7d8acca3bc06cd662b5beb449d70916a881eabc92b0ee105b847df00be8424b6dffaaf688c735ea8e325ced77f41c2ff2c3b15065b260b755901199d4518f08f554b7af37b44b1ab0f8cc7ed733006c25229fcef3d0719532650c2044e55667a3b00c9cd37cf2f7bef30ac2f7d63cfc256fbe4e55397eb128380d9ed80f0129340cf1908efcae448698519ec962f384d47047f774ad1c0bad591fb88de2fa9c000620e1713dfdfd33b99208bf557497c1fb2f78fa6ad8930deafec4d5b56c4c9ca9c96feac5f7e0c4b02962440", @typed={0xc, 0x50, @uid=r2}, @flag={0x4, 0x38}, @flag={0x4, 0x4d}, @generic="0219ba1c3cc108f2f1bb2dee5092c02983c2"]}, @flag={0x4, 0x5b}, @flag={0x4, 0x42}]}, {0x1a8, 0x10, 0x200, 0x7, 0x3, [@nested={0xd8, 0x61, [@flag={0x4, 0x3e}, @flag={0x4, 0x38}, @generic="1fb84012934161cc7cfa839c0872156c0a6b16f56ec2fdc9427fb768eb52a87542f087a8dd9f4d055af10d624dbc67a1e4fbdf0277bdbc42b2975f39af2a861e1e0acd62d6c2aa5965e63b53f09d0ca91983bd48bd51455d120fb1ce0ede3b984b5ee019d5823b5294489847eb2faac8eaabf7aea43768546e1c0c970c62488583dac7c6afd814eb65ae2dd17fad28abccb40c7d51df9ada7e687755885f464a647bb73bf023cb17921afac20af8a07a1c27260476220ee00cd230ce5c3a10abc9cb19c7e76b5842bfb8"]}, @flag={0x4, 0x5e}, @generic="18acf70e63c76c2ef55dcc3d2c32e67494cd088eb39462eefa6b5aeb0018852deb25a8aa5d120cc6912bcca6ca6484f01c052feb4d90a6e7a399d0f603974c95d1df56499e3fa3d5d841c7f6afb466002c86e8ed49e376cd5861bc22f0462c02552c000a5a99d5ab644bc7b2d25e4339bce97dc79dbb60bba0df2038a7127ac751ffa4e0d9b697a2491c36e1713079c31497870effeed5283161e90d622e6f3bfd76535d15cf161baa9af996", @typed={0x10, 0x82, @u64=0x0}]}, {0x2284, 0x2e, 0x10, 0x2, 0x2, [@nested={0x180, 0x2a, [@generic="cb7aa0310ea1eaccdc133cb21c5cc09f2d920462d67ce66aee5bb618741eab3422df55b695362912ea859a3688a1b10e3a272c526315425c4a0d60e2f0135247b5e59b714676bf9272d13a36cb056767af0062c7e7d24613ba3b4fb8cc7d3f0d58c737dd3f4bd4d5f32c9020875a096aa91c41c404b28f738315ead018bd5aac09e17158fa536fb4ff523bf950baa9d86c3e428cd067aea98ffd65335fb3c04d284fa4e661440886bf98604b3b54dc93cefa287de229ad0e54874dd7e0f3778d56163e76ea417e9e735271b540cdbc41586860bf628c7ebd8e96d8995131ceb5ac57b0", @generic="b61794d6d3bf9e09601bd13bf5d2a7bba70d1015ee2e5ef3f1e73ff190cceea063e2657bbc7ad918a6ec771313e81d3d4bb2b6870bea5653c4140d4a9f9c6e39c56cedc8227dc84d32969ad10d2636435fd5de9e911787673c8b8ca29f82dac35b8cc0c6c49cd314de6ad9cfdf5d7c3e1639ae99f83eadee1348738230312322e2f2dd8554179f37d581", @typed={0xc, 0x5a, @u32=0x7e62}]}, @generic="a7ec3fc0421cb68c5227b5989506bbe84ddb0eea53537e7da5ce81169c549896f8d97535c8c9b850d0c67c139d348c48e8a256", @typed={0xc, 0x2d, @str='\x00'}, @nested={0x2018, 0x4a, [@typed={0xc, 0x29, @pid=r3}, @generic="4223e84262c2f9950ef0ca84416937dd8beeb73273f56bec6d2a9537cc7ee63a665b60c0b115ab6a4905c344f1861fa82107886e4df07fa217d1c5cb72deebe915151c3fd529e3fe38e8e6ab4d627ffdca4d8365614cffcb67af90724a9069348ab987501a872ac2993af106c53f34c312941e6a8a8261a924dd786821ca5a076df8aae57a01edfe660af34dea4c149b6d8d40da77e407ae0a8dd14d949ec9354b6cf76122c84746b357d4dc733afba6a142addd8e0ae31d738ff2fa9fa3333009d3070d5009db7c7a7ac0ac48211f59e6e555cee4dd8426deaab215c5ed9447f75e288db4f1dc7f601ddccee7d72252a03bcfd82bdc9d19af2b8504c01b4ebe988c29dfe69c5a755c6b9932968f93718b1b8f2785ee936043b77fc8e975c8eb9ed91707d75956b0f5f4e92d9818b93a16fa2a5ae82ff7d517585a4b91c9671220ae5d9fadc4dbc021b545173c281eb8a6576d85a0948b6f7df5767c84e6b3b1cc7ffadb15eefe89817e4367460a2f7295a58ac246ed2fe669a74a07f4f39d27b5fad310fa5771020d0643f3259ba472ae5a6fbdf8621e2b4a19c17a58d5a3685f829b8b7a13534073777b996f11661667e107c96e49fe8aa58836736e8ac263e22dce507d10e5a7790050b8be3c76470f74add7edae861a93b4285aa587cf0d6c2e58d7ff1601a609d187376add8dcb1c792b3a3ec37a2169b8f6e042ebc756c5579d8758340dd0c19c6a4646ddd2db10c042c274ec5743c3387a8485ea0e1117599ca6c3da862a581d2db590b32d19bb64562ba50be69e99984ba0c990af8960d2e442f3504fafd7052fa581930747331d23a1ffcfb1925a010fdb5af30a61dc8e99d047992a9a5f477ab8e5bcc43f9f83b26dd081db6cb317b510e52d4496cef5653cd8f25779eb2deb3c8e149cbf2f3d6921017af988d3d2d2b5d11085b988ca9a45e6db61561330c50edcd8d26db6e3e7fdd779dfbaf004e9c62ad945f0d0ef322250980b98c4978ffbb2a24ed5f7019759d3dfb90984f26872821843e43fb95928d8dbadec24860212a6b9223c9bad09d0bb06c40c33da1e1bd63312d83714da4d0285092d783e956a1b3d92689873352b923c518060b3960ae9790ddbaf18ce92cb4f69d1be83e5c2a6a443f5f66c288184480065d40b33f3a224fa2577e4f10a1c828b47bc75673377ece350c52faa101e9069ffda5c0aefc0d0529fd45cfd0a3d5a450efef434a66bed64957c6cb61ebedbf96e52df10642daea76218b78b8ac72632d0619d454d289e675a90f8504e6ccfc76fd146787d05f526bc6e8cdc16e5dc3b1b3d19ea0edef0c92b11f64f3ada724ade4c8aad4af590899eedb0befdebd5026138336b30d05a4cda965bb2790f807f753f0f9e84ef50ca04cfca1192b044e1c610c7e68e0d278bf13faf77518af607f706e6015be7492282bf373883e30e473783af748e2d3c4a7aba3fdd48970110afb6aeb104f5dea0759567c3b23b77e3cb80b16b554660c11c4f5cefbb405269fc86e6dd8a4a75b2b0244e43289786ee0a375c439dd030ef179fa21e30ce97a3f5ffb356a91f3e43a9a762b703442b612b9c44a250cd92ab635f161e71f7949d08467879b99179fe7bef191279f84506528b8094a0175bc862c66ee23195adc4cb68ac3e0fded828c72c753a449ebb7e9e7500ebfa100c3c59da912edce6976e951d4df54402e851a5baaac697d4040da926c7429206b9d02922a01e8f7fc641b678ed43515d14f01ad0fc988a6b67f96ba32b4c2d988b10f94138eb120caaccb599e27db79e92e113bcd9f45e2cec4d1a28cbf4dd33bab6d866a73410fdc3c9373c6d759f68722d1a69ec612ee1a399d54646a964a644b498762dc09791f58168bde923ee6d8a4400d6a984c797ee3e8e8389f983446db24d5e2d1eff2e5b9222e4557719d0e208272b7af021b6d8c41c33941d72e6b1a7dc1cdc8e494096acc2de324e8bcada6e5a7b2da8eac061665b8b2b3b1f5ed46ef4e8189a97c2f9abda5dbf7337c412803f46b879feb321f48141cfdfb6fbc128edf7d78558d508bb58fb7ff0abca62ac10b6d79c6b362ba66d8a51f36032677ece1170c98573ce725f89362b7041ad1ce8e0ad2ae5b5b196a254be3b6cefc56f8113214a045932d7cab11ba85122bf487e861e4fd1ef47c509ce83f15ca868bef20a0c14cfd076cb9aa4d615e96ebd58a48925a41fe50024016aa79d45f9b44dc3751b6570ae6118d9e4e5ca98b47148836288c071db73bc9230a3783115f87c83b04dfa0fbe9ee6457484e4e1cc66ef718597b1020e759316d259e4a4561b5dc26709c38722c6887bcbe498125087263c43e08fcac123612d744a8895eb8bf7beb76ae9e93c295eec4269b68694108592432b40311db004e236a15c4367b4291fe265e848955616f4349779fff43f6ad04faedac9843633579d9dd0be3e75c50b27d54894ffd433ece6040a84da31e36ee724eac2cb7920fedf1ed743cb0910e257c2dfc0927a7dff4f93cd1944178d9bf64d65e9bfd8d14ccb9c15b85e5f192210b4fb35685edde256c4c7f345f90d789cd0a4e8d3de20f161e7691ba33ee67b44a7b424e527b79defaef8fb5ae9cf1ebf0da5d1d8a7ccbb0430136324c46a8abc4e9bcc1ba7285574ad5b16c4f60c395da5ab27fb0cb80e106961189b833f5618b9a7afc5d7accf8347f84c178435c6afc837a42bbb9bcfc175483f56051f9d6a047720bf438c1f179838f51f308ccd673b3280d87bb8e1763cedfaf3465ee4c0622b6e8db0d3e938aeba2d266fdc559ad2869e215a734989510960b09b1b86addef71a5f31f9128aec299a98adcf4139d0c009f56630bf18222368594925cb8681bbacbc76547ebd53559c564b49569bd1c192e187fbbecf2f49c8da6d0484737ba63af17b31ccccbc48df1b0a70d0faac1f31600ecb68334a25f95bc3c71fe8665617b6453daa288d57aac8bf26c7296f8c69d67cca0b5b2a1ae8c0c96be23f0a11ff03af727dd7ad8236226c43f0a80b208a14e1b1f7d86609037e82e8164572747c9ec6a65de42553d0d5f427c97bbcd98dafead81677208cf1016548abe11539e506439580b48c0efdb09e8882252a7653947bd5bcc38fc94dee9cb43d1b624bf11ebec02c655a1db961e3b7e37b726439e420c6a5421d5311488332435e5d5aa965a9d63e2e22645ae7d7d85f673ca8b93ec15f6e5c12811525906c87ac22bafd3353537328cfa8b879dfdc69f7c7b3d95dc0588a1f1a96bd517f6b2cbc831957e8f77c2f56482e3d07443d54324e452a7125d2ce699c7a8755e11697a542411f0694fbb16c3ecfff2a3e31af44d3282191d7441dc800d122b4d8a27e8a082f1fe3537c1a9f28435f004d65612fa4f3d1d7d5fc3e1aed66e1953b8e53a5a34189e8f2c408bca05a4ffd8cfa85e7ea5b485abeb808454e41f60ebc6f6c7030e1bfb56687c8c5701be7dbd08308b887e6118dd2ff99b1c8ef32c21b2845d1c1f792fbbdd04a6a1fa68e44fad5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@generic="8d0bd4a86acf5a7157e52ee5a5ad2c130db91491b3db0211c78bfb18efe85b2fa99f09fd62a1d2f0393a94039b1d20ea0a28b2e073859cf278e2743ff006316a6a1ea2a7142357a5a59e0364fe490a03f5699e5302c58facb90b76734bd5102bf21b634f0624f859bc4a8492500eac913b4fab3173bd9c17368d9b2f2a09c4b917ecc744127a3e200511688407a61628be75a77100d427622bc5c63989a0e67cad0a6969576124dc118daeabaac2888f48646f1ef292a6d4ee1fca5772ccd1327279674008898b3a9394a98c710ed1f593771e7d1388bac93062", @nested={0x30, 0x70, [@typed={0x10, 0x1, @u64=0x4}, @flag={0x4, 0x40}, @flag={0x4, 0x1a}, @flag={0x4, 0x86}, @typed={0xc, 0x39, @fd=r20}, @flag={0x4, 0x37}]}, @generic="6410f653e43ff3ac0306a8b7c42a1e24ab42919ffdf6242487dd7f4e539724c4510fb363134b4c25771ac847d6504cb23334d8b60153beb67740e5736d8d6e9cef8832ca7ea14550f16922abfc0b66d251452914a6eb792fabc7b87d20e65e3a294c3d2539dec872434bd605dfeb1bb63df464562c643840dd47e553f0232b539177131334e2804e70aa6510e86c6022156335dac2353473b798d129", @typed={0xc, 0x62, @uid=r21}, @flag={0x4, 0x6e}]}, {0x1048, 0x1a, 0x0, 0x4, 0x0, [@typed={0xc, 0x16, @pid=r22}, @typed={0xc, 0x8f, @fd=r23}, @typed={0xc, 0x87, @str='\x00'}, @generic="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", @generic="5e89fce6dcbb626eeb177d862fb332715a63"]}], 0x3ba8}, {&(0x7f00009b6000)=[], 0x0}], 0x3, &(0x7f00008f0000-0x60)=[@rights={0x18, 0x1, 0x1, [r24]}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x18, 0x1, 0x1, [r33, r34]}], 0x60, 0x1}, 0x1) r35 = socket(0x10, 0x2, 0xc) write(r35, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000900018005ffffe5000051", 0x1f) [ 88.424542] sock: sock_set_timeout: `syz-executor7' (pid 21542) tries to set negative timeout [ 88.453403] sock: sock_set_timeout: `syz-executor7' (pid 21542) tries to set negative timeout 2018/01/10 21:43:46 executing program 1: socketpair(0x9, 0x80006, 0x4, &(0x7f0000e76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x0, 0x3, [0x80000001, 0x1, 0x1a]}, &(0x7f0000bb5000-0x4)=0xe) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000+0x8a2)={r1, @in6={{0xa, 0x3, 0xffffffffffffef35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3ff, 0x6, 0x80}, &(0x7f0000388000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/10 21:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a95000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00003da000-0x84)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74}, @in6={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @rand_addr=0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b9e000)=[{&(0x7f00006a9000)="602478d58172c745a7179eaadd39ed70bba300a158dfeb1e6f594fa3fbba0ae4884dad976c5c3610b06f2bc8c4318ce48446e2a8ce009b6911d3e98a281c7770", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = accept4(r0, &(0x7f000043f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000119000-0x4)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008e4000)=0x0, 0x4) 2018/01/10 21:43:46 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x2ad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xffff, [0x3, 0x68b7, 0x8, 0x4, 0x0, 0xffff, 0x5, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000011b000-0x10)={r2, r0, 0x4, 0x1}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00007a3000)={r4, 0x6}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) poll(&(0x7f000014f000-0x30)=[{r1, 0x40, 0x0}, {r2, 0x1004, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x1040, 0x0}, {r3, 0x0, 0x0}, {r1, 0x8, 0x0}], 0x6, 0x4) ioctl(r2, 0x200000008916, &(0x7f0000000000)="") ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000bbb000)={r0, 0x5}) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000378000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r1, r5, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/10 21:43:46 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x2) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e2b000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x4)=0x9897c863bc991500) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x6, 0x6) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000dd3000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff9000)=0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ff8000)={0x0, 0xb5c, 0x30, 0x1a, 0x2}, &(0x7f0000ff8000+0xbb0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000522000)={0x0, 0xf8f}, &(0x7f000035c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000060000)={r5, 0x5, 0x20, 0xe8f, 0x8b4a, 0x5, 0x7c59, 0x101, {r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x4, 0x2, 0x5, 0x9}}, &(0x7f0000ad2000)=0xb8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c5000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000ffb000-0x78)={0x11, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10000, 0xd85, 0x350, 0x5, &(0x7f00005df000-0x10)=@common='dummy0\x00', 0x81, 0x8001, 0x9}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d0000-0xc)={r1, r3, r7}, 0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff8000)={0x0, 0x0}) r8 = socket(0x8, 0x7, 0x3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r8, &(0x7f000036a000-0x38)={&(0x7f00007af000)=@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000369000-0x10)=[{&(0x7f0000ff9000)="51b201f1fc616beb74ed21b68c579146aff917aaf5da7ad0e4dc85e271cf07d5e588dcf3c7a07cbf32d1237b284a8f6642e7537e286a0167888bae1786c21e1a882d61fc68d19f7b9cb8736946c6e306db6f18d5", 0x54}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/10 21:43:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) r1 = socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000034000)=0x4) 2018/01/10 21:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c56000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000555000-0x4)=0x0, &(0x7f0000f48000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008db000-0x78)={0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xfffffffffffffffe, 0x2, 0x80, 0x0, 0x7, 0x2, 0xa25f}) bind$alg(r2, &(0x7f00006bb000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000d8b000-0x4)=0x68, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) 2018/01/10 21:43:46 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f00005dc000)="2e3a50467b544f0087aacf7fe4c3b4f6a5", 0x11) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) socket$inet6(0xa, 0x0, 0x4) [ 88.536491] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 88.562576] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket(0x4, 0x3, 0xd84) getpeername$netrom(r1, &(0x7f0000710000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000506000-0x4)=0x48) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ad2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000578000-0x4)=0x48, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000682000)={0x0, 0x1000, "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"}, &(0x7f0000c14000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000776000-0x8)={r3, 0x4}, &(0x7f0000551000-0x4)=0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000212000-0x4)=0x0, &(0x7f00005b3000)=0x4) sendto$inet(r0, &(0x7f00007d6000-0xe5)="320000001100250007000093000914043408003807000000000000003f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000081000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0xffffffffffffffff}, &(0x7f0000217000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006d8000-0x20)={0xb6e, 0x2, 0x1, 0x5, 0x3eea, 0x2, 0x4, 0x7ff, r1}, 0x20) r2 = accept4(r0, &(0x7f00004ef000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000534000)=0x60, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000aa9000-0x1028)={r0, r0, 0x5, 0x4966e5b1, &(0x7f00009bb000)="f86cc3395ce6f90d4c0e5df31ea7396bb3ca757a96062fada1acd9f41ec77b8f060ca0093272fab850aecebba9a87c7e402131711f07d388cb5a88109200ca00fe5aca19e711a01b297e802acc4dc84cf37bac4f3b", 0x1, 0x7, 0x1f, 0x7, 0xb4, 0xd1, 0x40, "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"}) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000917000-0x10)={0xfffffffffffffffb, 0x9, 0x200, 0x2, 0x0}, &(0x7f0000ac6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008d0000-0x18)={r1, 0x5, 0x20, 0x3, 0x4}, &(0x7f00006b5000-0x4)=0x18) write(r0, &(0x7f00008e7000-0x1f)="1f0000000906ffde00fffffffffffffffd0100000900010013000000010080", 0x1f) 2018/01/10 21:43:47 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fd5000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000056000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000cd000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000)=0xe8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fba000-0x18)={0x0, 0x3f, 0x10, 0x4, 0x7}, &(0x7f0000f14000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e6d000)=@assoc_value={r4, 0x9}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d60000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xaf14, 0x0, 0x3c32b116, 0xa, 0x80, 0xa0, 0x84, r1, r2}, {0x0, 0xffff000000000000, 0x100000001, 0x100, 0x3, 0x3, 0x80000001, 0xfd}, {0x0, 0x64, 0x3, 0x80000001}, 0x800, 0x7, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x1, 0x80, 0x5, 0x40, 0x5}}, 0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000ff3000)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000072000-0x4)=0x0, &(0x7f0000bc4000-0x4)=0x4) [ 88.622136] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 88.641088] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000611000)=0x0, &(0x7f0000e62000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000aac000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e62000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000522000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe523, r1}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e62000)=0x0, &(0x7f0000d76000-0x4)=0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r1, &(0x7f000064a000)=[{&(0x7f00009c7000-0xb2)=""/178, 0xb2}], 0x1) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fa2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000026e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b15000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007dc000-0x6)={0x0, 0x7}, &(0x7f0000076000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000a5000)=@assoc_value={r2, 0xd7d}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a57000-0x10)=@common='gre0\x00') r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000cbd000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000671000-0x1)=0x100000001, &(0x7f00009aa000-0x8)=0x1) [ 88.728408] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 88.745200] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.798715] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 88.813405] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.829762] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e1f000)=0xffff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000a0e000)=0x115) 2018/01/10 21:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000499000)={0x0, 0x1, 0xffffffff80000001, 0x200, 0xffffffffb7d35af9, 0x7, 0x1, 0x4, {0x0, @in6={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff, 0x5, 0x0, 0x7fff}}, &(0x7f0000496000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000897000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a58000)=0x8c) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000087c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}}) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000001c000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_x_sec_ctx={0x188, 0x18, 0x4, 0x4, 0x4b, "f76b47aeff9c00cc170e5ba6a9e088f121d979537b1d93c17de7cf567f6b9e4e059b4490da8428f53a2abb56a6e218ffae66bb2196513eb266a0d7bba2efafc5c0db972588d39c9018e913"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000001000+0xdb4)=""/40, &(0x7f0000f64000-0x4)=0x28) readv(r0, &(0x7f00007fd000-0x10)=[{&(0x7f0000cde000)=""/77, 0x4d}], 0x1) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19b, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x165, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3c, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x9b3d}, @generic={0x1bb4deb6, 0x4a, "5ff7f3fb2539effd5e8f3224ced2ac0cd77052819707d6d0c9098e10ddd076385cf5bb0a56dd80227c912ef55e7211d5a76b5f5eb1584fdfdf7b7324db05066b2ad00584520f85d33818"}]}, @fragment={0x2e, 0x0, 0x5, 0x2, 0x0, 0x1, 0x3}, @fragment={0x3f, 0x0, 0x0, 0x3, 0x0, 0x7, 0x2}, @dstopts={0x87, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @pad1={0x0, 0x1, 0x0}, @generic={0x6, 0x92, "f29ab1ca51ac9b2bf7dbe76d6451e40dc04432cde0894b58f1a30ed937a6c211e3fef7afe84b5241b7233b461431f453ff958cd5aa2b484761a34ae7a8a32144ab87752c73106c5614863bbef59e1a5e5e7335cf1e44b7312ce2f9de227673ad07c9e0b3293bdb3077dffb223667b13a9a3d06fdaaf8e8e531b66e394e84a4ef17aca00e937cbf2284163e09555325f99ef3"}]}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xa10, &(0x7f0000d5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000d5a000)=0x8, 0x4) socketpair(0x10, 0x4, 0x0, &(0x7f0000bc2000)={0x0, 0x0}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d5b000)="a5a3fce7c8e763bcb041ccf50001cb70d7b8f0a11279c6c01c0b1524b1352434d4d0be05eff8d4df63359b65896697113b40d94ad0cf886f8414fd95c0bfe40e70e2846ad345783567605e7ba3b5847dc85216f25e04b9e70668910dbb86740a5a03478585ee7bcb5fc9493826381c2641d9244098aec70d5677ab05a4ab7b72567bff7c10a6594e8cb475cf96eb16cbac1b929d6cd61ae9b25771e61d01bd364bffae1847", 0xa5) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00005c1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x10, 0x80000) accept(r0, &(0x7f0000e2c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ce7000)=0x1c) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000227000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000a0000)=0x6) read(r1, &(0x7f00000a6000-0xd0)=""/208, 0xd0) sendto$ax25(r1, &(0x7f0000f15000)="fd7ee61f6b067c070ec94f4eecdcd526ce9eb6dc3476c1bcf375dacc251c55260704a417755a263b61e872ec54c806646ec0b8e6d2d113ab46e48e13e5180380081361453e2e938d2992ab246baa8b2f8e4579ad606aeb311446b9a6e89d57ddb82ba2b18804f703af356a819bc543df795e8ffa99e875420cfed55769bebc5c6096452da686854217a39c9545d1410c32032877c24d5547f1f2076e44e185254e0c2aae9442cb69c91b0dacbfb1b065a6ebe8bfa399a7f6b3e5790d24951ddaafb69286cc3ccc91bd44ed1ff3bd007c0a6e9bceb35a9f208bcd52017b6810c6f920d835beb050cfe2ba1b582cdff355dcdf75a4c2212cc206a0", 0xfa, 0x84, &(0x7f0000257000)={0x3, {"1525050d683c57"}, 0x0}, 0x10) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000947000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000287000-0xaf)="b7", 0x1, 0x0, &(0x7f0000943000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r1, 0x4, 0x2, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x201c, 0x0, 0x5) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getpeername$netlink(r0, &(0x7f0000175000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e7000-0x4)=0xc) socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000044a000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000466000)={0x0, 0x1, 0x2, 0x9}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000035d000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000155000-0x8c)={r1, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x70178e3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b0000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000042b000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 88.850569] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000096d000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f000014a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001f7000)={0x9, 0x1, 0x40, 0x6, 0x0}, &(0x7f0000075000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fb6000-0x8)={r2, 0x0}, &(0x7f00002d0000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x100003c9, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) 2018/01/10 21:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x10000000000) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000080b000)=0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000644000-0x4)=0x0) pipe(&(0x7f0000949000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000867000-0x10)=[{0x0, 0x9c3b}, {0x4, 0x1ff}], 0x2) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 88.927055] netlink: 70 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 21:43:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002ea000)={0x0, 0x994, 0x3ff, 0x7257, 0x8, 0x10000, 0x8, 0xfffffffffffffff7, {0x0, @in6={{0xa, 0x3, 0xda9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x6, 0x100}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000165000-0x8)={r1, 0x1b274466}, 0x8) 2018/01/10 21:43:47 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bda000)=0x0, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c68000-0x24)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @broadcast=0xffffffff]}, 0x24) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000feb000-0x48)={0xf, 0x7, &(0x7f0000b55000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, [@call={0x85, 0x0, 0x0, 0x2d}, @generic={0x1ff, 0xffff, 0x2, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0xa)='syzkaller\x00', 0x7ff, 0xe8, &(0x7f0000fea000)=""/232, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000bef000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000fe1000-0x28)={@common='sit0\x00', @ifru_map={0x2000000000000000, 0x9, 0x0, 0xd493, 0x0, 0x0}}) 2018/01/10 21:43:47 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ed2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00007d7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x9, 0x5, 0x1ff) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d21000-0x4)=@int=0x0, &(0x7f0000d2d000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f000034c000)=0x20) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) pipe(&(0x7f0000cbd000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001fe000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eec000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a51000)={0x0, 0x0, 0x0}, &(0x7f00004ee000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e54000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000624000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058b000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c0f000-0xb8)={0x0, 0x3f, 0x4, 0xe40b, 0x1, 0xd236, 0x0, 0x0, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x4, 0x8, 0x3}}, &(0x7f0000c2c000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bbc000)={r8, 0xcf, "99e7ebe2986d9bb49586026651d6b6de40f8ce819b2aa552c8de56f10d77736b14cb61660318fd94167c1d2057900dedfe9774be59f9f32f8e57c9b1893543e318d66fb06b9d0da2dbb2940403833e32339e19e30e7e9aa673c169ab9781a9bdeb9d3f0155d3773a764e195c9f0d11827331cae3c49af41f12d306a32eb0adb828c56830ecc7daaf2928bd62b90a61c0cc663d7d2248626ef26efa696ffb4d57acba8c94eb44688647c0e56f82349270446be797bae8746c8fcf910579bd816aaae51e7e7c60f62c30fd753656ce46"}, &(0x7f000081e000)=0xd7) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c3000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000470000-0x8)={0x0, 0x0}) r11 = accept4$ax25(0xffffffffffffffff, &(0x7f00003b5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001a2000)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a77000)={0xffffffffffffff9c}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x13, 0x80006, 0x5, &(0x7f000009d000-0x8)={0x0, 0x0}) r15 = socket$packet(0x11, 0x3, 0x300) r16 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002de000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000070e000-0x8)={0x0, 0x0}) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e78000)={0x0, 0x80000, 0xffffffffffffff9c}) r21 = accept4$inet(0xffffffffffffffff, &(0x7f0000d11000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10, 0x800) r22 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a55000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001af000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000582000-0x22)={&(0x7f0000e4b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d7f000-0x50)=[{&(0x7f00009b7000)="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0x1000}, {&(0x7f0000c5c000-0x49)="0ab9cb8b6a01bd41e403e6fae54a14f492aaedf456695bd91b5c8e3a2e329e783e79770033a40f1f0f2088265b67605da9029a16a1eed762218377adbd34fa0a806a31fe5026916e07", 0x49}, {&(0x7f0000139000)="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0x1000}, {&(0x7f000049d000)='ccV', 0x3}, {&(0x7f0000842000)="4a15ef62de1cbb6b5cb96a8695ad5313fb508981842ce7f05671e3276799e7e1c0f68036d79999a694034f91a012d139", 0x30}], 0x5, &(0x7f00002c3000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, 0x0, r22, r23}], 0xb0, 0x20008014}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00002f6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b4b, 0x8, 0x10000, 0x0, 0x4, 0x8, r3}) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000011000-0x8)={r2, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000b000-0x440)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x10000) socket$inet(0x2, 0x400000003, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000638000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f0000b87000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) accept$alg(r1, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000024000)=[{&(0x7f0000e1a000)="f740cd226addbe6fb2fca77d504b7058f7", 0xfffffffffffffe2e}, {&(0x7f00008d2000-0xdd)="6faa17458722fe8e220c3cee5e47062518c91eb233aacd7c50a9b890923b02f5730077438aa54edd6e4b28e791bfec1b576652acbd2c7ef07420bbad37658bc426a252001a0a2d9b089c0d0fa7674e0befc024de6fb69b78d2455c004ffced94fc2348e7fb681703fd51a771dfba525a964957455d85121eea9973753361145deccd440a4701a24133bad2e096a266b523e8ceb72d03235dfb58deaf1cd4de6278f518b9845c103d370e328530bf690f1abe3e1c28739515850b6f551c818c18f2235f0f82875cfb70dd311de4dec58238f7ea679f7d963970ce6aef03", 0xdd}, {&(0x7f0000497000)="17cad7d2c5edb763690c7433bbc2c37f2db518f2e4cef160462daaf890ac5c258e301e3f0d3ee633c3762779c1e5744f2ebae248", 0x34}, {&(0x7f000054a000)="43274e6b93d882058405bd78c33537cb75aa3f83fe8762bd82b838dc0601f74d523b4b1ba99ddfff0d", 0x29}], 0x4) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000004000-0x38)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000)=[{&(0x7f0000006000-0x4a)="fa8656f3ecb68d0ed3e88d434f57c8038e849e0281fe2d547395c79f5256fb827e10f734ca460a8ffd57e8574cc861eaf911209ba0c9fe3d2023176be171cb69013898376bc0c84fa1f2", 0x4a}, {&(0x7f000000c000)="ad8c048158bffeb8a4e79edafd92b93b68dba27e9a21aff53337759d", 0x1c}, {&(0x7f000000a000)="5681e16baa02c77b66d709e12d7be559b00ac7900e7c3be1e77226036b010adefb881d6e3a756db928ba07c8c1514fe877f8ac09bedfea26f74c674bfe3df42b32305c427b6e6ee8b6d4cbb2563a3f6aa804fec8064135ec18fba4604154521526b429b61dfe1ff46a4e2e6d8dc8256badfdcaac5078ebae93ee3ea142f2b087371cc811659865e4fb6e7b471c33ce7bf8afdf1abcb55aca990ac8bd00082c720681dee5fec45929415188721ac75589a6bb281ca52ab5b6a4ec20094a2b1bb2e77fde62c3756f12c691f87fbdaae252849ff98e205a8ef61d04d779", 0xdc}, {&(0x7f000000c000)="", 0x0}, {&(0x7f000000d000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x80}], 0x1, 0x4000800) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000039e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000085000-0x4)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000192000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007de000-0x8)={0x0, 0x8e21}, &(0x7f00007ee000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000037e000)={r2, 0x9}, 0x8) sendmsg(r0, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bfc000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x8, 0x0, 0x0, 0x3, 0x40000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000809000-0x8)={0x0, 0x40000000, 0x401}, &(0x7f0000de8000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008d5000-0x18)={r1, 0x3, 0x8, [0x5, 0x7, 0xfff, 0x9, 0xffffffff, 0xffff, 0x4, 0x0]}, 0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1f, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ade4"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000008d000)={0x2, 0x4, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0xffffffffffffff49}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000d4d000)={0x0, 0x0}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8400) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d4d000)={0x0, 0x0, 0x3, [0x2, 0x9, 0x3ff]}, &(0x7f0000d4d000)=0xe) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d4d000)={r2, 0x3758, 0x10001}, &(0x7f0000d4e000-0x4)=0x8) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) pread64(r0, &(0x7f0000788000)=""/184, 0xb8, 0x0) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0xae20) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000290000-0xb8)={0x0, 0x1, 0x800000000000000, 0x7, 0x40, 0x9, 0x9, 0x8000, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3f, 0x4, 0x80000001, 0x10001}}, &(0x7f0000f22000)=0xb8) close(r0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f23000-0xba)={r1, 0xb2, "6cd3dec37da7b38f52089e67cd8c801e80d41ff4efd561d4016a4e60b2f0be1b51cfeef3b0db5ed9ed7ac8827744470fbb5929aec92075b432c6a2e0e43dd6d2882771134f16489a3bdd3363d478adad1a299da966b701cda7a518dfe39dd4d7de04e4d78f7e0f202ed6212079d0b7bdf1a0b23480929a9f5bd22252016de950b339a8c6da6486b69b0a06ee10c5386b96bf240099b2c44b361e825078e55cefce919d53606b1fdc83111b9d7dc41bf9a7db"}, &(0x7f0000f23000-0x4)=0xba) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bb2000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000829000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000106000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000ce6000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x40, 0x100, 0x3, 0x40000, r4}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r2, &(0x7f0000f22000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007bd000+0xd39)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000bf3000)={{0xfffffffffffffffd, 0x8000, 0x6, 0x3f80, 0x7, 0x7ff}, 0xd17}) sendto$inet6(r5, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r2, &(0x7f0000010000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000f22000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a5000-0x4)=0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000f23000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x344, 0x3, 0x0, 0x2, 0xa0, 0x20, 0x3b, 0x0, r7}, {0x3f, 0x7fffffff, 0x6, 0x0, 0x8000, 0x1, 0x3, 0x5}, {0x100, 0x5e1c, 0x5, 0x7ff}, 0x8000, 0x3, 0x0, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x2, 0x7, 0x800, 0x1, 0x3}}, 0xe8) getsockopt$inet6_int(r5, 0x29, 0x200000011, &(0x7f0000099000)=0x0, &(0x7f000012c000+0xff4)=0x4) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000f23000)=0x0, &(0x7f0000be3000)=0x4) 2018/01/10 21:43:47 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x14, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000065a000)={r0, &(0x7f0000fca000-0x94)="5e140cc8f67f287f46fa90edf1711813161c77f503d56cd458853dd057ba86b597932d5765859f30329cd66c5352fd955c9688a34c7887b728375cce6f2b40f1c7efe071a746adc08adb3766f711c06e8cc8b4a9c4ea828a6de1e56230f73ce901241a63f6749f22c927cb0985841b6f1e5ad8b9c895d6957720c4872c2140721dcea5b7b6de689e8d8f4989f75badddcf41872c", &(0x7f0000ae2000-0xcc)=""/204}, 0x18) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e3f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000681000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e6d000-0x4)=0x0, &(0x7f0000e2e000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005cd000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009f6000-0x10)=@common='bpq0\x00', 0x0, 0x0, 0x0}) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000170000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000292000-0x4)=0x10) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a55000)=r1) r2 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$alg(r2, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f0000d6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e02000)={0x0, 0x0, 0x0}, &(0x7f0000f5f000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f5f000)=r1) 2018/01/10 21:43:47 executing program 3: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) accept$nfc_llcp(r0, &(0x7f0000a07000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000800000-0x4)=0xfffffefb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00005c3000)={0x1, 0x400, 0x6, 0x5, 0x0, 0x0, 0x1, 0x101, 0xffffffff, 0x7fff, 0xfff}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000099c000-0x10)=@req={0x0, 0x0}) r2 = accept4(r0, &(0x7f00000ba000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000be3000)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003ee000-0x8)=@assoc_value={r1, 0x10000}, &(0x7f0000b6a000)=0x8) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd0000-0xb8)={0x0, 0x878, 0xdff, 0x0, 0x100000001, 0x1, 0x100, 0x1000, {0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x401, 0x5e, 0x1}}, &(0x7f0000e8a000-0x4)=0xb8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fd0000-0x8)={r1, 0xffff}, &(0x7f0000fcf000)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000061c000-0xe)={0x5, [0x1, 0x1, 0x0, 0xd75, 0xea25]}, &(0x7f0000ad8000)=0xe) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd0000)={0x20, 0x8206, 0x7, 0x4, r2}, &(0x7f0000292000)=0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x400000, 0xfffffffffffffffe, 0x0}]}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, 0x0, &(0x7f00009e7000)=0x0, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000c14000-0x8)={0x0, 0x9}, &(0x7f0000fcf000)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003c8000)={r6, 0x1}, &(0x7f0000fcf000)=0x6) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r5, &(0x7f0000fd0000-0x10)={0x1a, 0x4, 0x81, 0x0, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f94000)=0x0, &(0x7f0000fd1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fcf000-0x10)={0x410, 0x20a, 0x3, 0x1000, 0x0}, &(0x7f0000fce000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000085f000-0x1)={r7, 0x5}, &(0x7f0000e23000-0x4)=0x8) sendmsg$netlink(r2, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:47 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(0xffffffffffffffff, &(0x7f000001b000)='U', 0x1) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000021000-0x4)=0x12, 0x4) socket$netlink(0x10, 0x3, 0x7) recvfrom(0xffffffffffffffff, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(0xffffffffffffffff) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000057f000)=0x401) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000580000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000580000)=0x10) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000581000)=0x0, 0x80000) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000380000)={0x0, 0x2}, &(0x7f0000582000-0x4)=0x8) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004ab000)=@assoc_value={r3, 0x40}, &(0x7f0000581000)=0x8) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b0c000)=[{&(0x7f0000f48000-0x39)="39000000110009000000000000000000f200004a030000ea2300010700001a1408002e00040000000000000000000000090002e300ffe4693e", 0x39}], 0x1) r1 = accept(r0, &(0x7f000053b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fd8000)=0xe) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000387000-0x4)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bd5000)={0x0, 0xfffffffffffffffc}, &(0x7f0000767000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e04000-0x8)={r2, 0x1000}, &(0x7f00005d0000-0x4)=0x8) socketpair(0x3, 0x6, 0x7fff, &(0x7f0000d7b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000312000)={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70}, {0xa, 0x0, 0x51, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x7, [0x7, 0x14ef, 0x3, 0x0, 0x80000001, 0x3, 0x3, 0xf1a]}, 0x5c) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000016e000)={0xffffffffffffff9c, 0x28, &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b2f000-0xc)={r2, 0x4, 0x8}, 0xc) sendto(r1, &(0x7f00007ae000)="398e1d87cb67bc4516baaf05635c822ee170d778f360509f51e63d427b0d530e", 0x20, 0x0, &(0x7f00002ab000)=@un=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f000082c000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000134000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:47 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfa) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x3}, {0xb, 0x40}, {0xb, 0x9}, {0x3, 0x0}, {0xb, 0x3}, {0x8, 0x0}, {0xf, 0xfffffffffffffff8}, {0x7, 0x1ff}, {0x8, 0xffffffffffffff69}], 0x9) syz_emit_ethernet(0x7f, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x71, 0x0, 0x9, 0xffffffff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x3, r1, r2, 0x2, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @mss={0x2, 0x4, 0x3}, @eol={0x0}, @timestamp={0x8, 0xa, 0x80000001, 0x3}, @sack_perm={0x4, 0x2}, @eol={0x0}]}}, {"fcae46a3994493e8deb03e4b70ba1d89335cd142ef23ff653ac6cf0d8ae5181ecd6eb92220e207593fc22d750e3e746ef7e17d7014"}}}}}}, 0x0) syz_emit_ethernet(0x75, &(0x7f000000c000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2c7a4583e485cad24ff34566ef879199bc4766020251ebac4841633e5f683889d90f2b212228bc707958e3942116ee65267b357d7826130b08b12ff9e9f7c2"}}}}}}, 0x0) [ 89.274437] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c59000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000dd5000)="e9c9217c0c18755e0581e28e80c7652fec417e6630675dbc96b9cb365ca9e788034c250c794decdffb1ee3d6d2122d5271b3a1ae36e03463b0ba6128cc5a3ba8313ecdfbb13c239f4bfac7f104ea5d351a62f92287516d7904045ee1642b4322b2cad57342a24aa8dc11e305bbee7e99eafc5fa28cb5b1c5415e6349a7e18c5e5faa374d05977b9985b6f71cd71e133e40fc00cc92860ebca0e4601b59c1e59bf6eb09c30007d3ac4077ae805d06a1e19dad5e1fdabee985db6118efedb8f27f7a233021b3e50d4f93177ab5424756a2c4ce773a69b469b6bbfdbfed563be8ec6a5cd5fedb8adf6b362430e9bd1ccb", 0xef) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007b9000-0x10)="d67968f8e30557bf6aa5955a72b1eea4", 0x10) r1 = socket(0x80000001, 0x5, 0x8001) write(r1, &(0x7f00003cc000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) 2018/01/10 21:43:47 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000771000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x40b10ec4cbcfd81c) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000667000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x15)="928626a4dc814a35da223713072eec6b44899a0b34", 0x15) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x4, &(0x7f0000477000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de3000)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000de5000-0x7a)=""/122) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000de5000-0x64)={&(0x7f0000a65000-0x8)=[0x7ff, 0x80000000], 0x4039, 0x4, 0x2677, 0x5, 0x5, 0xc4e1, {0x40, 0x3, 0x5, 0x6, 0x0, 0x5, 0x47, 0xff, 0x5, 0x0, 0x9, 0x4, 0x1, 0x80, "e543fad95af8e6f8d8ada10eb2c69c9e18fdcffca056cd1104efb204adbe33e2"}}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006ca000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000de6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000714000)={r6, 0x0}, &(0x7f0000093000-0x4)=0x8) sendto$inet(r5, &(0x7f0000de5000-0xf8)="483ddb9e35c2d9607364e17188434e35939a30bba5faf0c894bb31899fb59c710a2093f8dc16d75c2e768d7a3e645345e785f8df90fdb2e443608eb7e95d1ec4f82eb5cdcf3739f60cec339a3c06c397c4c48fa0cd6d2ad0af0501c08e710d47493ad0a3862c6a38609bd8a8e0310ab847529c1e353465e1c1265fb90875faa6ee83d733166d24b53dffaad3c05b69349b9f3816849f181822f6e48be2abb9b39f52d054dee4d4346632881854a46f3576fd966a998b5c353dbc0e788eedd9f1aca06a0ae770c50d5b6b41fe878cbb313c6727c1bb5df2b13a41a981f6d59bf623356c848a9b60e2be974076d501db31484bb1a465a4b051", 0xf8, 0x20000000, &(0x7f0000de5000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000de6000-0x4)=0x51b) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000820000)={r3, 0x2, 0x1, 0x72d, &(0x7f0000de5000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000975000-0x2)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000242000-0x4)=0x10, 0x800) setsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000de5000-0x9d)="5126685eeee4a05db863d0df43bcb1f17b0790a5c7ac564208b3b3bf133721cffb67634199c3bb34f79c87a8ad20375a2af9e86ae96eb5cb73ae0035b900417d2f8d9440d863e8a67b412c47d6d0c014381fbabc93f5b35cbd156b25bd5c5d9d5c98884891a672f06d81a632e5b589e1e4954702a52f9c894758a0f22096e63b56fabae1dc2f7b993c73d8002d876d0abc06805547478a82ca1dcee53c", 0x9d) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de7000-0xa0)={r7, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x0, 0x98, 0x1}, &(0x7f0000de6000)=0xa0) 2018/01/10 21:43:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x1000, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000940000)=0xc) r2 = socket(0xe, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000262000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00004ae000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000001000-0x14)=@ll={0x11, 0x7, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000002000-0xe)={0x1f, 0x40, {0x80000001, 0xf7, 0x7, 0x2, 0x10, 0x7608}, 0x3ff, 0x0}, 0xe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/10 21:43:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c43000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a7000-0x5c)=@ethtool_coalesce={0x0, 0x80000000, 0x5, 0xb311, 0x2, 0x9280, 0x8, 0x1, 0x3, 0x4, 0x7fff, 0x101, 0x9, 0x9, 0x1ff, 0x401, 0x3, 0x5, 0x20, 0x7fff, 0x5, 0x9c9, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000ef6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dad000-0x4)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00008e3000-0x20)={@generic="60adee6c032d496bd6f21bdc5e5ca543", @ifru_flags=0x1000}) close(r0) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x5) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x13f}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00004b2000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000336000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x2, 0x127, 0x7f, 0xfffffffffffff801, 0x2}, &(0x7f00008c3000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ef000)={r2, @in6={{0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, 0xcad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4, 0x5, 0x1, 0x4}, 0xa0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000b6f000)=0x0, &(0x7f0000b28000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000f000)=0x4, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007bc000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f13000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000-0x4)=0xe8) connect$packet(r1, &(0x7f0000208000-0x14)={0x11, 0x19, r3, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/10 21:43:47 executing program 5: r0 = socket(0x17, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x93}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c13000)={0x0, 0x8, 0x0}, &(0x7f0000e12000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001a9000)={r1, 0xdc, "d065e7cb14432ea2ae819f381786869e4c566cef07ccf075bcf729a25c388c4c918d836d685ecbcbc8129fefda5e26a7e049f785622a6f69bcb8ea42ab0f4b9733b67e569ee09403e7f0fe987f8cb8581d15dcae158d4f42b7c01c5e67d2504819aa417554ac1ec79da36b898ae52a5a36d8044a4ce9ac7d3c38b1a4cc96b840ec04c14d012aabaaff35d4e1ea240af84215528522a5c5a36ed07e461553769594e83242d9cda2258da8399e4f764fad90000438c55ed8e9d22cad8810d195dabafda028b80fc9ff4eba8a2e499cfafd964c7f2019e7c9a57c6d8ffb"}, &(0x7f0000c29000-0x4)=0xe4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0xd}, 0x10) r2 = socket(0x1, 0x4000000000080003, 0x0) r3 = accept$llc(r0, 0x0, &(0x7f0000965000)=0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x0) connect$inet(r2, &(0x7f00007d9000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1ff, 0x1, 0x9, 0xffffffffffff6a09, 0x4, 0x2, 0x1000, 0x0}, &(0x7f0000dcb000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000972000)={r4, @in6={{0xa, 0x0, 0x1b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x400, 0x1, 0xfff, 0xdc0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x7fffffff, 0x9, 0x80, 0x22c7, 0x6]}, &(0x7f00002c7000-0x4)=0x108) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001dc000-0x96)=""/150, &(0x7f0000424000)=0x96) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000716000-0x18)=@get={0x1, &(0x7f00000a9000)=""/153, 0x8001}) 2018/01/10 21:43:47 executing program 7: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x23a, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = accept(r1, &(0x7f0000e16000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001c0000)=0x1c) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000b3f000)=""/7, &(0x7f0000c52000)=0x7) writev(r1, &(0x7f0000090000)=[{&(0x7f0000fd6000-0xfd)="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", 0xfd}], 0x1) poll(&(0x7f0000034000-0x30)=[{r2, 0x8000, 0x0}, {r2, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x4, 0x0}, {r0, 0x1, 0x0}, {r1, 0x8000, 0x0}], 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000da9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000be9000)={r3, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000b4b000+0xbf6)={&(0x7f0000eac000-0x60)={0x27, 0xfffffffffffffffe, 0x5, 0x5, 0xffffffffffff128b, 0x1, "185238a4e7045760aaab31e1dca061a5e8e0bbd090e3d7104c5726b1c8a25666972b8b03c3e08534216837e5c052c8b132062c3d27c8be913665e21bbaf7f4", 0x101}, 0x60, &(0x7f000063d000-0x30)=[{&(0x7f0000933000)="be88660f3e581967557e3eafc2b1ffb3e5ed0dc7b20c0d851f5cb924b4a7649f620197d45348d28a2c5cb1cb9c3f9b1439b3525f33c2ecf5ee290be0233df73f177ebc7154157b915e69aa6eed5b03ae280fb832cf53a6", 0x57}, {&(0x7f0000a28000)="519d224e61dd46585defb437d13a5dfdbbb57d66c83ec680c6fa8b712d4689f2362598b91f169b2bc10855f3160121a2bbc69c67a4f3556c189103610dd77f24cb7e1dfd8c6adc224752e23c50162809ab41c847f6d7fc15040fda642b43b3ffe34d8091", 0x64}, {&(0x7f0000bc4000)="1c80073f795176055bc9f155169cf8c3e910186f0ecc57a5ff64be9ef9deae4cd7a301e65e1c", 0x26}], 0x3, &(0x7f0000dd4000)={0xa0, 0x0, 0x4f, "912fab18f5e81675bae52e52cfed7eb445b483bf652f27f5c724fd0926bcc3b607d0c08005fff9fba7470bab83fe6c07f5a80fd16ae59bbaf8bd54d2181c7d0b7a5a9746b345f6d425b0479e99cd7e52fca7afa5a3da97f08e2417e7f068069e1a0d85813da83383ffcfafe23e39c9af3ab3281c2605ce4e94938b294d949dc40aab87754374d8251c8ef55f4588"}, 0xa0, 0x20008010}, 0x8010) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000042d000)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000647000-0x4)=0x0) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aad000)=0x8, 0x4) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hci(r0, 0x400448ef, &(0x7f0000b35000-0x1000)="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") listen(r0, 0x40) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b2e000-0x12)={@generic="85baa8975820db8f8772be948c0e885b", 0x8}) setsockopt(r0, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000d9d000-0x4)=0x0, 0x4) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00007d1000)="5aa1a13c2b873bf9860132c07d80b4b8a70c3e526ce7106876337b1f5fc018bc4915d2a63e4cb1637d67109cb2651f11e658bdccd589224f46291f6e007923b46339879c63cf4caec891e5c169ca3b4c10c868451ad12f6509cdcd7004d49bcd5b1099792ad15f6a6a6e5d78e25484606a57796db60e489cdd4edca47b17ec09b2", 0x81) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c2b000-0x4)=0x0) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000656000-0x4)=0x4101, 0x262) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000086d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000582000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000e5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) recvfrom$inet6(r0, &(0x7f0000718000-0x6c)=""/108, 0x6c, 0x162, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000cdc000-0x4)=0x2, 0x4) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0xffffffffffffff21, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x15f, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d2c000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000d2c000-0x4)=0x8) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d2c000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x9, 0xffff, 0xd32}, &(0x7f0000d2b000)=0xa0) 2018/01/10 21:43:47 executing program 4: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006e3000+0x6b)=0x0, 0x4) pipe(&(0x7f0000fb4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000004a000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000bdf000)=0x17, 0x4) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000095f000)={r2, 0x0}) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007e2000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000036f000-0x4)=0x0, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000421000-0xc)={{0xfe77, 0x643, 0xffffffffffffffff, 0x7196, 0x100000000, 0xfffffffffffffff7}, 0x7}) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000074e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b6c000)=0x58) r1 = accept4(0xffffffffffffff9c, &(0x7f0000683000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000005a000-0x4)=0x58, 0x800) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a3d000-0x48)={0x1, 0xf, &(0x7f000053e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xdd}, [@ldst={0x3, 0x0, 0x3, 0x3, 0x0, 0xfffffffc, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0x400, 0xffffffffffffff86, 0x4}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000924000)='syzkaller\x00', 0x3, 0x24, &(0x7f0000798000)=""/36, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001a9000-0x8)={r1, r2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$llc(0x1a, 0x3, 0x0) 2018/01/10 21:43:47 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cfd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008f9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8b3, 0x7f2, 0xd, 0x7, 0x8, 0x400, 0x9, 0x6, r1}, &(0x7f0000f0a000)=0x20) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000001d000-0x230)={0x4, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x19, 0x6, 0x2, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000011000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000001c000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f000001d000-0x14)={0x11, 0xf, r4, 0x1, 0x1, 0x6, @random="4c9c776d006d", [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x4, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0xfffffffffffffe96) 2018/01/10 21:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000c5b000)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f000043b000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bb6000-0xc)={0x0, 0x8ad179ff721488c7, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cbe000-0x10)={0x6, &(0x7f0000e5a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000d0a000-0x8)={r3, 0x2a}) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00009c3000)="c37ec4940800d474a3610ebcbec249262a2f8e33c82bb8bb5928b2b7ac4f59719bf49ac1ecd67daec8f80c31a4aaf351b012f6a5684d7b63de227d5bd45aa42948dfbad7e6ab99ece0f147b418530643d5e32b586453ba984b440e11c800bdaa63922592084a812364406a17fd4a270932ab4bd1d7f9cf13696926401f5d24adc7a9ed7fda267c7acc8626cb89625f1ced26fd7b7002d7551e17b5091bdc69ae", 0xa0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00008d4000)=0x0, &(0x7f0000c79000)=0x4) r6 = socket(0x15, 0x6, 0x69) sendto$llc(r6, &(0x7f0000814000-0x2e)="42bad1ef7ff49356212623192de0c8858954795b72e9320683c583a190e5b781332706b99e94cb7e7869a3a94dc9", 0x2e, 0x8005, &(0x7f00007d1000)={0x1a, 0x10, 0xf1f1, 0x5, 0x800, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00005e3000-0x4)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008bb000)=0x10, 0x80800) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00008bb000)=0x0) 2018/01/10 21:43:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x88, &(0x7f0000001000-0x88)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x12b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x60d7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r3, 0x6, 0x1, [0x232]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000002000)="18585e2f4322afa9cc4fdf7fec5b75537a9d355827c24c0c847247b258c2ff6d9e65a9be96aaee78b5531a1a14ce806778f57c64adbdc834fef07cbb7a174b3a7d2c29f38c51f7b924046f61dbfb4997bc123a11c5496b4abfed0a95a6f8738d2998fb094a34d561aef4e1eed33f8e1b548f8a424e816771b484793f621ade06a8ef2ccae1de71c47c9030c910c58e2c206fbb2df4c9cfdebe773539a67ae18e068a84d51207f7fcceaa496b9ad465f890c9a83857aa64821a94ddb8dee28440902d8999e937ba21cd4e8327e9851be086d09001f70c8574eae63ddc4f1ac684e4d4b8bad569d3e9", 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000004000)="de41bb6fb708347aa39e2fe6c0d899fcc6bbc2dac4d2afcf8180cdf359df20f7ab26faf4ec63c525e603a31e800ed720f7de17a326f271c4b8716731754349c634ecbe7db3584b23f4fc81431098091c6d9a3c6c3a5d41931658a5818866c1559fa8aa272b5aa68fc1e387cbcde5ef16523dfbd5e8e7df5aec989a0a63df77a58ba19335da62683b5803423db551c46e2465739bf18c33388f5ea94b4c52b83e5d78a825be8589f5606e65792c6a5fa3b848d2b3ea51db2e1e3fd433714d7821b1b1eb111dc1199aec0a25322a45dbf8fffecb9db5d4c75418ee053058ee083618566bf1fdaddcfd219562ddd46424", 0xef) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r1, r0, 0x2, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000005000)=0xcb5, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000008000-0xae)=""/174, &(0x7f0000006000-0x4)=0xae) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000003000)={@generic="fbcf66880201ecb53446bf30c27b9b70", 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000008000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x8, 0x8009, 0x196f, 0x100, r4}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000006000-0x85)=""/133, &(0x7f0000009000)=0x85) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000-0x12)={r3, 0x67, 0x5, [0x3, 0x9, 0x0, 0x6bc2eaaa, 0x8]}, 0x12) 2018/01/10 21:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000294000-0x78)={0xd1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x1f, 0x40, 0x100000001, &(0x7f000081c000-0xf)=@common='ip6tnl0\x00', 0x8, 0x5, 0x2e}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005a5000-0x26)="26000000100027109301c1ff00000000000000040000d20000000006fd0ff951050003001900", 0x41c26607860ca7a2) 2018/01/10 21:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000092e000-0x4)=0x0, &(0x7f000070f000)=0x4) r1 = socket$inet(0x2, 0x7, 0x100000001) epoll_wait(0xffffffffffffffff, &(0x7f0000498000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000033000)=0x0, &(0x7f0000a6e000)=0x4) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000eb6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000006e000-0x4)=0x14) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000ca2000-0x4)=0x5, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) write(r3, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000013000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/10 21:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000dd4000-0x2)=0x0, &(0x7f0000eb9000)=0x2) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e04000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000-0x4)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd5000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffffffffffff8001, 0x1, 0x10001, 0xa, 0x20, 0x20, 0x5d, r1, r2}, {0x7e7a, 0x9, 0x2faf, 0x800, 0x3, 0x0, 0x3, 0x0}, {0x7, 0x100, 0xffffffffffff7fff, 0xfffffffffffffffc}, 0x2, 0x7, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in=@rand_addr=0x6, 0x2, 0x3, 0x0, 0x80000000, 0x8001, 0xa1, 0xe13}}, 0xe8) 2018/01/10 21:43:47 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d26000-0x10)={r0, 0x28, &(0x7f00006ee000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c6b000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000148000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff3000)=0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff2000)={r1, 0x20, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000ff4000-0x80)=@generic={0x0, ""/126}, &(0x7f0000878000-0x4)=0x80) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ff3000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e2000)=0x8c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ff3000)=@assoc_id=r4, &(0x7f0000ff4000-0x4)=0x4) 2018/01/10 21:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000190000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) sendmmsg(r2, &(0x7f000093e000-0x3c)=[{{0x0, 0x0, &(0x7f0000407000-0x70)=[{&(0x7f0000828000-0xc5)="ce7808fff6242e9054fdfa369f5c72baaaddad8689dce634b78c6cf5147f93b3680ee31a2fad9c40241fb607f488dced9edaf5bc472bc8566bcb8494eafc08fdd4b576d761d741ca20f0b60e7741d5923f851dda1977bd0d4d17ae4b0ebefc13220130e77251afff96c6d9ce8bcf0bd75ddc42b579c93111526d68901324656104ba1f562b73ea1586c4cd0456bcc50b65df49fabe8bad1964aa89f2c7f9b1e8a1e7d5b06ceca497f18b445272e187543b2b8f403e123c3834d9da6d9fa7f85f8f20192c61", 0xc5}, {&(0x7f000075f000-0x73)="3baeb81017f86d7ec918c488c95ecc0522169b5794285ff2d6c8d22787b98b68ae0995b8ed161d04dae4ccfed1fdc58c7a7267e6dac39cff5742cdd9be166df052d91f43551355787e3cdd904a33e9b3c71ea6e4549e5f5f07282a1812bcf385f2f7464010331cc78b276eff082734872d3a70", 0x73}, {&(0x7f0000fc2000)="d119d106a21c2e01fbfb98bb62f3c65d2f1fa31653433ffd3797b0d50c63398114a11420dd99c676ddf47f65de5d4e40afda97c9d1c52ce29b583f10abf9", 0x3e}, {&(0x7f0000a39000-0x42)="5ce2b1d7d2fe719c47b5881a89aea5e1a123ce61ab533260402352e8fb7f604205a3af20952a8ee6949637e141037cb4dad26cb6a83d6cbb527a5428935656bccf7b", 0x42}, {&(0x7f0000f0d000)="e189a6e10d2919920b8a1fbf03a1fc154c917b9100610003fb8a4a120aa26389e1a9d6ffa93829f239d34be0af9e", 0x2e}, {&(0x7f0000f62000)="cbf4e2f65d8751399aaa3cad1c9c24d9b32b76325f99c30275e898ca5d7c2abd18810c8f786a39b442e73cb93ebe40217cafee4aead41263226e4e5b4d01f802323223f2c7a344fd38a07fcdc4b5173651cbcc2efa339f187d5b9fd8c067346bf2bc825db0f8144d79de5aaa515bb2b9eac25dfbd5ccac498fdaf671a7e774c1787ded4c1abbe888cc206a7745deeaa1b5f1c88e69ad276645c2ce076e70fc2c5f7c61ef6f0191dadcd9ed28c5a0c6412c02733c6e8f1d52fb2e5326a20996c61e5392b27c4ba0ab3a41774944192fbc0aa15c88670e3ce4", 0xd8}, {&(0x7f0000f2f000-0x2)="329b", 0x2}], 0x7, 0x0, 0x0, 0x4000800}, 0x4}], 0x1, 0x8000) 2018/01/10 21:43:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000006, 0x84) mmap(&(0x7f0000b7f000/0x400000)=nil, 0x400000, 0x0, 0x13, r0, 0x0) listen(r0, 0x2) listen(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000c1d000)=[{&(0x7f0000000000)="c20d09f4a055685de6d09b63ff1d5e1a8595b9912f20b77509f81378bc6a5c8114d5e770d5d53574ea16094fdda8fa61c9dbec4dbf78cd4c0ac50de7b1d9928eaf0371769577cf3130c89e7f64473cce4404c19950767e5cbb53721da2b599", 0x5f}, {&(0x7f0000f4f000)="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", 0x1000}, {&(0x7f0000000000)="7755bdce912f2f9d2c481b18df21f1d933875f94d6232ddea5455275156bed0c1afc520ade29534b3ee8a002ea1da187fff796fb1f9033f598a276e3bb5d12fb772337d8764b9eb8cef62ec96c93fa32", 0x50}, {&(0x7f0000d1d000-0x20)="c62b9af0c3bb35ad67bfb0c65ad7d9c292447c8d16792003d3e0aad326e2621d", 0x20}, {&(0x7f0000e9c000)="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0x1000}, {&(0x7f0000001000-0x29)="2a2e35acf99b6c98219befcc0796b37380e9d13d690b2f4613c923f83625519758ca69101ca25a5b0c", 0x29}, {&(0x7f0000c41000-0x8b)="dff5f2fcda44cb319fe8f3987f87edf468ccc368676be43b6c01daf689903cc8f058e0e84b95ce9bf2a2f4bdc8e054331841ef94a09f0b591311e3357d0d35fc681b04624251767001d5088c2be4b5afedbc83ebc8c1217ec2ddca774aef61ba57f13d704d15c9ca51bb67ece4145878ac496286b3de6d57043c66a89e695aedfaa5878e134672449e1c9c", 0x8b}], 0x7, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cfc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000bfb000-0x64)={&(0x7f0000001000-0x1c)=[0x8, 0x40, 0x8b19, 0x0, 0x1, 0x6, 0x2], 0x7, 0x9, 0x5dd, 0x9, 0xe23, 0xf3, {0x6, 0x7, 0x3, 0xffffffff, 0x40, 0x2, 0x0, 0x42e8ba3, 0x754, 0x47, 0x4, 0x2, 0x7, 0x0, "5f9661d947ee8d965a9747edd0ecbedf0edc9efa4091669321471178bcc71318"}}) [ 89.648871] device lo left promiscuous mode [ 89.684167] device lo entered promiscuous mode [ 89.714486] device lo left promiscuous mode 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c8e000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d92000-0x30)=[{0xa, 0x0}, {0x0, 0x6}, {0x4, 0x7}, {0xc, 0x10000}, {0xe, 0x5}, {0xb, 0x8}], 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000197000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000a47000)={0xfffffffffffff800, 0x0, 0x7, 0x9}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d28000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a6b000)=@assoc_value={0x0, 0x0}, &(0x7f0000a62000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cd000)={0x2, 0x204, 0x20000000000000, 0x7, r2}, &(0x7f0000125000)=0x10) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000471000-0x2)="44e3") 2018/01/10 21:43:48 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000dda000-0x4)=0xf, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000085c000-0x92)="26000000110047f1936cc00e0724000c07fff7000100000007010f22b83d477105001a0000009025cc530f7e1809061f2e91612ba63a51350dabbc3d05157ac78af403373e23a1a8e255e9a98731459558d6373ed65982934e671d32f8448215d1a4607a122c040749631ffcdd16fe22c4c568d177aa0866a78751168e9398a5ec11a08f6b567be22ed4bdace92e9a13a7c8", 0x92) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ddb000-0x4)=0x10) 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x0, 0xfffe) socket$inet_tcp(0x2, 0x1, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4b, &(0x7f0000df3000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x15, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x101, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, {[]}}, {"de"}}}}}}}, 0x0) socket(0x0, 0x80806, 0xffffffffffffffad) socket$inet6(0xa, 0x0, 0x400000000000008) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000da1000)={"54324b54691b0e1a05ab4c62e19d657c", {0x4, 0x6, 0x0, "942123dac39d", 0x800, 0x0}}) write(r0, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002e1000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fa5000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002a0000)=@int=0x6, 0x4) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f8b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) connect$inet(r0, &(0x7f00007c7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80803, 0x6) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000518000-0x4)=0x400000, 0x4) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:48 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fd8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004a6000-0xb8)={0x0, 0xdb6a, 0x9, 0x20, 0x1000, 0xffffffff00000001, 0x7b, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x49, 0x1a70a57c, 0x8001, 0x30000000000}}, &(0x7f0000705000)=0xb8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fda000-0x8)={r1, 0x7270}, &(0x7f0000bb9000-0x4)=0x8) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fd9000-0x20)={@generic="e106c3162562cdf2be0029c643915d93", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 21:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000128000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00009bc000)=""/163, &(0x7f0000f74000-0x4)=0xa3) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000223000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x10, 0x0) r2 = socket(0x5, 0x8000a, 0x1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000a5b000)="933326afed25cdcdc230a30150e7ea63a7d9517588560d51ad44efc3406c41e93201490b9499457bda90852ec65a3c3624cacdef4ad2243911226493fca79d83305cf43f8fccc057f529de50b71082b1a36b8cfc45fc43ed967bd33d2d0db31fb0bf56dc4bca4dbb129af9afc0ae5f060c3ccc0c36c456ff61e06d84c2872c3434cecd81d8347e6ffe9b3dd6469679bf7d2573169986a7daeee6305c525a5e0f37f56a6b8bcc9482e08f2794c795f959c713b25d61335999ac731255af4abf0cf3c2b00fafe0135f018ff058", 0xcc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d46000)='tls\x00', 0x4) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x5, 0x800, &(0x7f00006a4000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f7a000-0x80)={0x0, 0x78, "70841138005e69db88d2eac89c8561a5c128e7983ab81da5b424ad27eab883928e9a42f970ace277467a4a68799dc243c5ffbdff8a500d0d77804ebd416f78ef6d1c4831eb3b14be51cf829b21c8b62fd850afc495878dddba7d89b8b3f75d288ed22f22f3d445b89f62d33a3ff3046267f63e07d6b2571a"}, &(0x7f00006c2000)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000017e000)={r4, 0x80}, &(0x7f0000f79000-0x4)=0xfffffffffffffd3c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f79000-0x8c)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 21:43:48 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000975000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000fde000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1a, &(0x7f000097e000-0x4)=0xff, 0x4) sendto$inet(r2, &(0x7f0000fde000)="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", 0x1000, 0x4000000, &(0x7f0000cef000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a37000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c69000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fe1000-0x8)={r4, r5}) ioctl$int_out(r0, 0x2, &(0x7f00007fc000)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fe0000-0x4)=0x6, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe0000-0x14)={0x7, 0x8caa, 0x44, 0x8, 0x3}, 0xfffffffffffffec7) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ca1000)=0x200, 0x4) r1 = socket(0x11, 0x5, 0x101) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000024c000)=""/109, &(0x7f0000e15000-0x4)=0x6d) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) 2018/01/10 21:43:48 executing program 4: socketpair$inet(0x2, 0x5, 0xa00000000, &(0x7f0000ebc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffff370) 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000734000-0x4)=0x0, &(0x7f0000b38000-0x4)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x2, 0x3ff, 0x6, 0x5, 0x4, 0x8}}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000def000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e04000)=0x1c, 0x800) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e05000-0xf3)={0x0, 0xeb, "23d26a6b0ee2a9d9b67488df2d3bdfdd17b9200d019a53a45c9b94d49621694935b8af01caa3f362a8cd1e0fff6981530cbf4098b4c47febea99808e78d42ea78d6353f3556cf5f88b3679b2442f76d4eac4f1d4e6a9ebcff13a3b16470cad11e3b67f2e6a027ec7a926186e454d7cfc7bd433eabf7452432bd6c64cd20de9b1ba0778b509bc5794822c9790362bddfba48a05a9acefb513d32d11e0762bf962e84aabf3fa39d0d2fdd65b25ba7a07be9f90fca8a742f30027959666fe4acdd77b9bc76d07d76885fd186d0e23ae82508d1986765e6ab8a2f4cb6193ad5f5f38d3ecb35813ce86f8c0adaf"}, &(0x7f000037b000)=0xf3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d32000-0xa0)={r3, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffffd, 0x5, 0x101, 0x10}, 0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000e04000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000cc5000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0xae7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8622a53f9e119df38b52784e88baf644"}) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r4, &(0x7f0000462000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cc2000+0x8cc)=0x6, 0x80000) connect$nfc_llcp(r5, &(0x7f0000052000-0x60)={0x27, 0x2b833814, 0x8, 0x5, 0x5, 0x3, "0becc83be34be80fb44211c49ed1a3e1a589f835aa5e350ba111fcff7baaa6e4e53fab3080ef37d0ba8358dd02afc2355acee5137db87827cc7037ad414415", 0x10000}, 0x60) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000c1000-0x38)={r3, 0x30, "73f846de5b44b38a9e0202f1967c57f266b9f2bc3d1b9178c14e8234fff98e757c39b8e3a375be74c69e2613899458dc"}, &(0x7f0000e05000)=0x38) recvmsg(r4, &(0x7f00006f2000-0x38)={&(0x7f000033c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006a9000)=[], 0x58, &(0x7f0000e04000-0x34)=""/52, 0x34, 0x10000002}, 0x121) 2018/01/10 21:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000de000)=0x1, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f000047d000-0xc7)=""/199, 0xc7) 2018/01/10 21:43:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000419000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000065000-0x8)=@sco={0x1f, {0x0, 0x0, 0xfffffffffffff58d, 0x0, 0x0, 0xab}}, 0x8) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000083f000-0x15)="f17fa65cce6c2d93392183020a5d136e28b5d4f725", 0xe7, 0xfffffefffffffffe, &(0x7f0000a63000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1000000003}, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x802, 0xffffffffffffff6e) write(r1, &(0x7f0000cd6000)="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", 0xfc) 2018/01/10 21:43:48 executing program 1: accept$packet(0xffffffffffffffff, &(0x7f00006d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f93000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c12000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common="6c6f0000a00000000000000000000018", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x77)={0x0, 0x6f, "2abb57591a3bfcb8d562a1eb39f1dc283820fc3667d42cbf7278a906c952c63374cf87e5c8442b41cc6221816ae81068ba0a688d4687c24fdd1390d14e4773526660e69c14feb77c79e1642e7a9545dcd8fad554eec9135a6921d71280009142eb5c8814caae6773fad6d65e6e1fa5"}, &(0x7f00001a6000)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) 2018/01/10 21:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) sendto$unix(r2, &(0x7f000045b000-0x19)="ed4178307f217434d2d76b0825fce92d4cdfd9c40c9df979f162dfb2b5468a5b6acb75a57893673ea3e23d94a9968203c573dc63f565e47c427367ab1b5b3a416004ee5d53ca692a6d0d154babcbc3fadf36ea736b92e4a1a5c948d1876e1f075c4112c69ec238d23cc987e6b146da5168dd9c9a391f55e00cff00c6ef5bcb9a05080aa6", 0x84, 0x1, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000ca000)={0x0, 0x0, 0x0}, &(0x7f000008c000-0x1)=0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000d86000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea0000-0x4)=0x5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002d4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4c000-0x4)=0xe8) bind$unix(r0, &(0x7f0000203000)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000d26000)={&(0x7f0000406000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000097b000)=[{&(0x7f0000bac000-0x3)="f3923c", 0x3}, {&(0x7f0000134000)="01a68cdeae2f62cc3a20cac82b3d97d475605f84b65b988f573f2cc248f90b67314174f9af8feb960b25ce055bdd96d202a42da83152fe9c87c669373437e95a448a84321b1b1612f190222756b10621c88beff3a5f2615e3884249250a10862f284a9399a3b168c926f1a58630bf8f2dab56dd30e35195eaecebcaed010d30a767d25b8fd4db1e0a7b93609350504b51b3c2acf07d4bfb3978432bc5e8f5f3440", 0xa1}, {&(0x7f00000ca000-0xbd)="0e0b8c8c4d797210f2d4abf9a9adf16ff67d736caf051c381707a76befddfe90d6206b5bfbf6652a38f11c83b57f8ee9873d530eb644516631ca3d25abe366c5c66de0a7fbd0ca3fe14fc12228ed3496218298c30b96cd43bd3982f5e97b376fd5a9502300159ec12a498059837877fe582c5cf11fba2532092b089c104da983295bc0fa407caa335cb24083b6fc4fbce199dafbe80f729cc6c8d34bb0c14177ced82d0df53092706d0d25127acf044055273455241ecff435367ebdca", 0xbd}, {&(0x7f0000d78000)="16d5dba2d353accd7e80ef36dd29ad0865ad4765162ba8b13192b99e5cf12bf9a87e7d5c2f16df4643895c7d544c13c0153ef890613a3983e8be03038544be4ed55a7952d84fdc5ab4c317b3dc98fdf2bde89fd3d01f2ac91664357986f2d60c9a00779a1591df1b59c95010582a82937db1ab4125362bb3cd93645fa24888cc43675ffb975a588a", 0x88}, {&(0x7f000077c000-0xa)="e68b70008f712e0b8e2c", 0xa}], 0x5, &(0x7f0000b46000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x840}, 0x40) 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x2d, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x81}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000212000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f27000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a27000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008b5000)=0x0, &(0x7f000072a000)=0x4) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000d0d000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000730000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8bdb, 0x2, 0x1, 0xa, 0xa0, 0x80, 0x7f, r2, r3}, {0x3da9, 0x8, 0x8, 0xffff, 0x7fffffff, 0x6, 0x1, 0x0}, {0x3f, 0x0, 0x5c2bd3a0, 0x26}, 0x20, 0xa, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x2, 0xffffffff80000000, 0x5, 0x2, 0xfffffe0000000000}}, 0xe8) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x80000000040) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000241000-0x4)=0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000189000-0x4)=0x0) mmap(&(0x7f0000241000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000241000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000241000)=0x0, &(0x7f0000241000)=0x4) socket(0x1, 0x6, 0x101) socket(0x11, 0x80000, 0x9) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001af000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00004a5000-0x4)=0x1000) pipe(&(0x7f0000fd3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00008dc000-0x4)='tls\x00', 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a3000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000bb000)={0xfff, 0x1, r4, 0x0, 0x0, 0x3, 0x645, 0x9}) 2018/01/10 21:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) sendto$inet6(r0, &(0x7f0000d09000)="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", 0x1000, 0x8004, 0x0, 0x0) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004f7000)={0x0, 0x1c, &(0x7f0000dbe000-0x1c)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000ec4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000099c000-0xa0)={r1, @in6={{0xa, 0x2, 0x9d23, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff, 0x80, 0x7, 0x84}, &(0x7f00005c4000)=0xa0) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e9a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe0000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000fe0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fdf000)=0x10, 0x800) 2018/01/10 21:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x18f, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x1, 0x53, &(0x7f00007e9000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000496000-0xea)=""/234, &(0x7f0000ba3000-0x4)=0xea) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 21:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f79000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x6a, &(0x7f000086b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xa, 0x20f2, &(0x7f0000750000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000530000-0x4)=0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept(r0, &(0x7f0000950000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009ed000)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008fc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbe000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000ddd000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48", 0xcc}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x8000) sendto$inet(r3, &(0x7f0000be7000-0x1000)="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", 0x1000, 0x0, &(0x7f000086b000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000b4b000)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) close(r3) 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x81}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0xfffffffffffffffb, 0x7fffffff}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000000)="7bc000a5565d3b8df3b876759483f2f61234ed5355a1b3936947240a74c2d5123f82d5f21e69ac82bc14bbb329b5c89f1eb2b0437a8dd16f9b1cf889fad1f4a243b43628667b427e37acfff7051b2bfe74223b787fb352e7eee4f7cf32d55279235863b54aa5c4cd95c1d64caf44ef42c2bd5b56d19756aea18002d022c7784f2c1004b912dfe455bf9e53dd29083b2744d1f24a2a679dbdc8eac6b0a6a953ce18e78cd235f1bb90542b67", 0xab) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7f, &(0x7f000026e000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f000028d000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e0000)=[{&(0x7f00005e0000)=""/20, 0x14}, {&(0x7f00005e1000-0x1c)=""/28, 0x1c}, {&(0x7f00005e1000-0x41)=""/65, 0x41}, {&(0x7f00005e1000-0xde)=""/222, 0xde}], 0x4, &(0x7f00005e1000-0xf0)=""/240, 0xf0, 0x1}, 0x2) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f00004d8000)=[], 0x0) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c43000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec1000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000393000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000197000)={r2, 0x7}, &(0x7f000066a000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f000008d000)=[{0x20, 0x0, 0x0, 0xfffffffffffff035}]}, 0x10) 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000047a000-0x8)=0x7) r1 = accept4(r0, &(0x7f0000599000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000088a000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c14000-0x4)=0x0, &(0x7f000010c000-0x4)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ced000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e09000)="2db772f89c00ed265f68251be4a5e9e5a53640898ea1904eda3b4729e4af6527f2e6e4d025a541c67d86649e078169f8d91c0c1f7f4eb1cefb3daaef081c75bcd4bab255c8aea0edd7bb9df19b118c50cf8ff4d1eb1f303969f6bb455a769bbdb9ad6b034635ef62edd22d6e196b27b35533a2e3218f4cd295f8c895221d888d983010651c6ca80163ed746277e62502069bf6706be977457a5aac6e5cae823e26df36935687261b", 0xa8) getsockopt(r1, 0x8, 0x7fff, &(0x7f00002f4000)=""/191, &(0x7f000085e000)=0xbf) r3 = socket(0x2, 0x1, 0x3) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000752000-0x34)="2acc105cc1eedae3c534fb0ba1061bf3f6c83bc672aa3fd90e807a2501ef4b2c7dd1813cc0c3b0aa6c255e14911fb616ce781d5f", 0x34) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) 2018/01/10 21:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a43000-0xa0)=[{&(0x7f0000612000)="021a9d2cc8f0778ee7d2bc6ef4812b16debf3a0c6c94cbdd90be1ebf3a377bfd", 0x20}], 0x1, &(0x7f0000fc4000-0x1048)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00007be000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00003db000-0x38)={0x0, 0x0, &(0x7f0000422000)=[{&(0x7f000055e000)="6c49379d2afd4a2a75f7b14b5b181763820325e4f76170f19fa4dbbc7e9b4c44e3e9af37398004b06b248f65bd1386a1de3c6dda7b9651bf094b9133ed34bd0d58e140dbf14652f4a8731d194ff53e46e950aed4c6a6efb6c5577a8e6c08d435ba4ea4594a957a68ba5cd1fa839ede263df90b6f6d414a6bf51a7e66a3722d62618c217d0f77edff04c34e2bb253fc39e030800b9bdad0d5e76c7edea3faa8822bd06ee03f9f6e92ddc40c5aa757cc5bae076473c929084364bc50adc434c581d53202520c75bf569a34611251c959e41133df614c07eb6466c9aa61f0f17c6f5a3888511ea8", 0xe6}, {&(0x7f00002af000)="d8448078d873a099e6f66675ae221ad414def8efd17c5ff6ba2ceba4168c8cfa73b33a0cdfd3a096c5f73907e9d187ad13c21eacada0e13730adf03474dc65950ce12ce1566e47491310626beb95d8defda21a16b8d32d0649b6604aa10189742feb208039c68924a8e4ff997d99670d12d42d466d693b1124537583a96559", 0x7f}, {&(0x7f0000e4f000)="316981d4acff17d89ace4115cc664868864f3a68078df148b36ba15ab3e2198d02bb204c1a3e903a5a8da41135c530996426f6b143300373a7fe9d0d916ccfa202e763db8aa4b19bf3c25ad67561d95108a7b1e716fd4723aa40e8b93bbaf5d642fbb687217dc32dbec51377b2d9c6009122daa1a967bb51e01c25fe2ac0990fa2c0564b", 0x84}, {&(0x7f000042d000-0x3c)="3e9d84bd13092ac49b6c368c58a1dd8de2c50676b29e1cb3733b44f902a35bf67af4977a0d39fc2482e16282ee98283604fcbc50d5aea8f3aea1bc9e", 0x3c}, {&(0x7f0000cce000-0x63)="559b41cd62b82e85c5f77fc844757e5046d5652177fd25a859589c3cb632537a3dfe647a07ed82fd274fa62e290e744bb3682bec91c9718f200985c366234e4115a4b9128f681a19b90d2d04c743be5ea6d2e0ece946c2bd15e39ddfb052fffcd548e7", 0x63}, {&(0x7f0000453000-0xfc)="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", 0xfc}, {&(0x7f00009af000-0x44)="e880b1dc732cc06867daed6e08a4e03efa0e1d4adabd918e7171e0bdc6f91eed6cc91f922498f1c51f726edf2639bd3df8b9e8976561bba27bc64fc96ab9ae46a0fb1dba", 0x44}], 0x7, &(0x7f0000797000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x76}, @iv={0x110, 0x117, 0x2, 0xf8, "68c3700a19d20cc5aa9037f5c481c4e5fbbdea0781363e40e0fec66d3ac7b3e408b1300503389cfb8bd12a411c4f46202c14e7f665a905dd7d5563580d17f79097a16975975092b9a87e9c59e5523b1cb539e95e589cd7fa817cdd9c25c7dece0cf9e5510401f958c73b7bf8e27ceb96ec38aa2aa3f09779a911570ef05238c83b3d41297bd26fa166885877ff4061eef8c71a6cd441396eb407dba0d6bf66d2209d170b490b8bf87a2ff2c6579da75ee6ad49702a9d7dfe61ed637c5d50315621f50f07f02ee6fe5beea3d3c6ee8480da2ccba866932be7a12347a0fad8d67be2c72fc4c6ffa18266f8102b1a7926142b52dccde6c62bf5"}], 0x1188, 0x8800}, 0x8000) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x24, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x0, @fd=0xffffffffffffffff}, @flag={0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/10 21:43:48 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000569000)=@generic={0x0, ""/126}, &(0x7f0000250000-0x4)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d05000-0x4)=0x5d20, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x2)={r1, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="64d7811849f063f0232ccd7484cfa1a5", 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000003000-0x28)={@generic="a2abc8de617c73f6ad6d89c654badb77", @ifru_flags=0x200}) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000806000)={r0, 0x6, 0x6, "c30d33afbaa8374c3dab1a7ad78050417984fcc44e08639acb7b7e10c943effe49ae7ea37f5d7afd0007936734d5e4b5c8031c9efaeb221da6b1cb39a3a744c58189059de3e3be7fa23548176b19ff9ca27682a3fbca15b54c970713243cd9aeea964fdafaa3ad914404dad0df390e8b07b06718cacf8dba656772528fa02c8120f2aa0d8a10b5dcebe05f50f97fc379fabf71f97012"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/10 21:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) listen$netrom(r0, 0x7f) bind$ipx(r0, &(0x7f0000c7b000)={0x4, 0x0, 0x0, "004d77860900", 0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b81000)={0x0, 0x0}) 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000025a000)={0x9, 0x0, 0x2, 0x0, 0x0}, 0x14) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x4, 0xb, 0x0, &(0x7f0000c71000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003f2000-0x4)=0x0) close(r0) 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/10 21:43:48 executing program 4: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000d33000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000496000-0xc8)="61dd83f8fea8d268d64a065f0c29b55598b906d37a468cd20e7f6ea98887070b4156421699a5ce65fd60f431ad853d8108d9c743a9613f169f06eed145cf8dae267a194a59846e85fea6ee73575d7140f72e6e5d48fccc5ce47c3a6c9fedc03e8c53c5a047a1371a83ab40b762136a23821929883bc577947eb6c5313f9bc2cf3f2ffb7e434ffb807ee2ec1ca376ff0e3f783fb8e4fcd013db81d691588839d324271b9616b7e6e0fe1d4c669217978e349d5a9f03e399c03ed06a84b4689ccea334c95078a8e22e", 0xc8) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000d33000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x100, 0xfffffd9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000004000000003, 0x2) sendto$inet(r1, &(0x7f0000461000-0x9d)="", 0x0, 0x8081, &(0x7f0000f9f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d10000-0x8)={0x0, 0x0}) accept4$ipx(r0, &(0x7f00001cc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e6000)=0x10, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b69000)=[{&(0x7f000029f000-0xae)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000028c0000000006080000000000000000693e4e", 0x39}], 0x1) 2018/01/10 21:43:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x401) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000059d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x13, 0x7, 0x4, &(0x7f00003aa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000022a000)={0x8001}, 0x1) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ba9000)=0x2, 0x4) bind$alg(r1, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000739000-0x4a)="67e9f54cd1df1dbac509c166321627387f1503909cf03f5139276eb4362e9be847faf7d808f73efc74a15955340f7152fe15a1953d6d1b697847fdad4eed9bccb8d046afd325caa676cd", 0x4a) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 21:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005fc000-0x8)={0x0, 0x0}) socketpair(0x11, 0x80000, 0x800, &(0x7f00003fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d6a000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c14000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000008e000)={r4, 0x80000, r5}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001be000-0x10)={0x0, 0x4, 0xfff, 0x8000}, &(0x7f00009ab000)=0x10) bind$alg(r0, &(0x7f0000a1e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000053b000)={r6, 0x4dc8471f, 0x4}, &(0x7f0000cd5000)=0x8) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) socketpair(0x11, 0x80007, 0xb, &(0x7f0000166000-0x8)={0x0, 0x0}) setsockopt$llc_int(r7, 0x10c, 0x7, &(0x7f0000713000)=0x4, 0x4) bind$netlink(r7, &(0x7f0000ec8000-0xc)={0x10, 0x0, 0x2, 0x20}, 0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000db5000-0x64)={&(0x7f0000a3d000-0x4)=[0x2, 0x8000, 0x1f, 0x5, 0x120000000], 0x5, 0x0, 0x2634de9f, 0x2, 0x6, 0x4, {0x4, 0x1, 0x8, 0x2, 0x80, 0x401, 0x200, 0x5, 0x8, 0x6, 0x0, 0x6, 0x5, 0x7fff, "83ddd657d2903a50ad7fef48bf8148c94f70ca41efefa7d32f5134ae737defe5"}}) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r8 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000826000-0x38)=[{0x0, 0x0, &(0x7f0000a31000)=[{&(0x7f0000721000)="51751bdd80bb626c61772bff25b987ba9df927cb6622c9b2b63302f0a2e37f993f74cf2042d9e82b69ef4348850cc0af4d233da8debf2e547c81c117b4a6fff16f067ac8671566602b4ce0325115cdde19c0c58a8478743849449bfd863a05c0543eaeb0947ff592d260927b000be873bbd22ee81bf3c0b19f7e7d5eb6eb38d0ab606b4e2e1f96bb4b636e24cf349fbb1362f6fa9b4af34216d8a413c685aa23", 0xa0}], 0x1, &(0x7f0000ba5000)=[], 0x0, 0x40}], 0x1, 0x4000) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f000027a000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) getsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f0000936000-0xc2)=""/194, &(0x7f0000708000)=0xc2) recvmsg(r8, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aca000)=0x21, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) poll(&(0x7f0000f55000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007e6000)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000bb8000)="1f0000000406ffde0016f49f0089f0ffff000000080001000600000001e7cc", 0x1f) read(r0, &(0x7f0000d9b000-0xbd)=""/189, 0xbd) 2018/01/10 21:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x5f61, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000019b000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f02000)={0x0, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xf69c, 0x85, 0x3f}, &(0x7f0000cef000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d7f000-0x20)={0x1, 0xf17b, 0x209, 0x6f, 0x7ff, 0x3ff, 0x4b, 0x3ff, r1}, 0x20) r2 = socket(0x3, 0x2, 0x401) socketpair(0x40000000000209b, 0xb, 0x10000, &(0x7f0000986000)={0x0, 0x0}) r5 = socket$inet(0x2, 0x48, 0x1b30fad2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ac9000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4107a882}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000413000)={r6, 0xb2, "3cfe960a9cdf983e42def9346d081c6f2ef6c9d8317c2e2a4785157b99eb8e60a245fd8feb22038cff6e1f3250d63ddbfa2b0a46a97cd924ab075e33f1f465da205f6621886bbca9a196fd056774c5a890d9dad2a4b628575fb39797533191e74cc9725b7221543c2314b4e8237a480ffc7515a0749800ae205d3575281782a286313e1eb4eb564825094acad68ff1c6982bdcab399cf067bf1938ba6dd238552202562403828b24f5b5baf859987eb08f14"}, &(0x7f00000a6000)=0xba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00007b8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000fb2000-0x6a)={r7, 0x62, "5aab10df13e7253dfacaf901855cb5b881677160643261cd0da21ebffbae79f788e5fe588e9f25d03e4404f44b0ab813dcc47d6925dfa55bb3d71c41bf7ed84dff5c10d1a28e1b40f86d42648e1391e13b7940e59e91a714596e048be5b80715dd51"}, &(0x7f00001df000-0x4)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000739000)={0x81, 0x8001, 0x8002, 0x8, 0x5, 0x4, 0x7, 0x0, r8}, 0x20) sendmsg$netrom(r2, &(0x7f0000006000-0x38)={&(0x7f000000b000)=@ax25={0x3, {"a0cc3f3dcdeb13"}, 0x5}, 0x10, &(0x7f000071c000-0x30)=[], 0x0, &(0x7f0000571000-0x1068)=[{0x50, 0x1ff, 0x200, "0231e2193f2210fefb61992cd7972d989891f6c32c3a9b5bee873316a09dbc799cc6ae532f264baae5143e182127542421eeb869d1d16a6b52eccf9ee870a5ad"}], 0x50, 0xc880}, 0x4000000) r9 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r9, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000000088f", 0x2a}], 0x1) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000087d000-0x4)=0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000d4000-0xc)={0x6, 0x0, 0x8, 0x9, 0x3, 0x8, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b57000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000602000)={0x0, 0x8, 0x100000001, 0x4}) 2018/01/10 21:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000baa000)={{0xa, 0x0, 0x7908, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf8}, {0xa, 0x0, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4da}, 0x25, [0x0, 0xf7, 0x1f, 0x1, 0x6, 0x46, 0x0, 0x80000000]}, 0x5c) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r1, &(0x7f000091d000)=0x0, r1, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r3, r4}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/10 21:43:48 executing program 3: r0 = socket(0x1, 0x2, 0x20) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c55000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x102) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000341000-0xf2)={0x0, 0xea, "91593772a8833b60478ba7c707e1d25927503ccf022ad173a9aa3d5d4c61d641bada873a17ae01f23c071707eedabe92785d6e3e2d49159060fd3cc2f567d58670e459286fcd912eb17f1b2b1c5dfe5e5fcd12784e45e267a17decc9352a0994dfeac0282f7399bdac5394e29e79bea0fd7ddf9687ddd3c8c0ac67473aa507804d4dbecffa7ca5785fcf8e419b8c8048036f10b8d69af817d3403c7ed7177da485ff4aed85ae4575226ebf7153498ddc143a2a383d2bdbd7a6e66dc280e02bf9a15bf36b9d86e1e5978d09c6bf963d42f94a2c055f0cc46334ea40b3e883cb2d9c1d6e218662624a6054"}, &(0x7f0000f65000-0x4)=0xf2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f65000-0xc)={r1, 0x7fff, 0x2, [0x2, 0xfffffffffffffffc]}, 0xc) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 21:43:48 executing program 0: r0 = socket(0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000dc7000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b78000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000662000-0x20)={0x40, 0x8, 0x7, 0x4, 0x4, 0x7}) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8939, &(0x7f00000ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000fad000-0x8)={r0, 0x94}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d9000-0x10)=[{&(0x7f0000d20000-0x29)="2900000018001980013d75241a6800210206e30067fffe01000000000800050000000200080000ff00", 0x29}], 0x1) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r1 = socket(0x0, 0x800, 0x100000000) bind$alg(r1, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() r2 = socket$inet6(0xa, 0xa, 0x5be2) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000f44000-0x4)=0x4, 0xffffffffffffff6f) sendmsg$netrom(r1, &(0x7f00006c4000-0x38)={&(0x7f0000129000)=@full={{0x3, {"5d37ce968e363f"}, 0x3}, [{"c15250216a5824"}, {"c5839bd86ce692"}, {"bdb65a749a0da0"}, {"4b5dff4e09795f"}, {"367288b0813fed"}, {"cee7daafd6b737"}, {"ea7a70ea216de8"}, {"8fd3754f911b6b"}]}, 0x48, &(0x7f0000c28000)=[{&(0x7f0000493000-0x1000)="8fa77fef9c17050c2fbf002441536f165b7119f26de2ef79dcc3dcb648da1caa63da2d58fbc10df8c495488cd930c7f3a2d712803da590ae7d1e51d663cb8194a6bef8ff8dd8d26f2a8145870975c162be0020689a32831f8708d443c334efaecff1dc536f6f268b5729badca169c993e4a3b21d13479ad0f9ca7bdcefd43633c9e48df69260ace953b7fdcbe5b497ca3246f8a8773d54661fea2c9441ccb76e5f19b401782302c57ce0a34d28bfb112ffd1b32c312ba133df8ed1233e8e0618d2aa6ff5088ee63d67b8e4f0d8ff915b73cd4059553eb0c3ec7de01f6f9ad9fdf40fafc50231e404cdb45c10cc18c73cd69841c8a186c48371435dccff8b4eee084af75319e42b2c7cfccb6e473828474b4f187960afc4955153f366cdbfe525602713dcc0d50f646da47bcf69c66ce208d52449e5e6a11640eaf1ad3ad85d3d2f2b288da9e459a258ee296b9b3dadf01b83b13efe28cc26a52ca6ad02feec29f39b237a9644f4b5f24455b027a968773046e4359e9b58c9ead3c601f356404fb68d47b21399a26b487acb555c19e632d106eb2fc59a0ba5e928822bfe07463a26f4c346b44190c813752454894155d9e63ca2f22508d3c87935cf99f6903ab79bd9b7bb1489168a7dcb39f06ada94dc721982276aa5a4f320b8c6183661b8535757f5744a21921f7170f569e7e0b044335207754dcaadbc13b2a846dd295095d264ce8146b7bfa1885bdd438e52db6f59606fa27bd7aaaec85568b10005087f0402aa8c136d4faa6e5d9f51661bc95e854b2ea112325ec0e5ad915b881a9553bcb8acdc80aef27d01ba5adccfa7c0b58a76bbfb03f876750e763ce2d0698e3d989a734e560435fbe6a551e7007215489b0d8d905c85bed178cefb9e8b4454cc515d9ee0f7ac941d5f325fa032ba49e227c90d8557a4481f899a502e20dead8cf1ca067807980a35262faf8ca0bf6a043b475c5d78376018d1e7b8e78878f024cbc29011624b942bf133117002bf231e5a4ef6cb03af591054f8a729c5a00d5dc0000f1588178ff8ab1e84accdce2beb994f006db19e87b2099d0536369f4f0f5ee75380994f90299db6ffd0068f3b50678591fface7eb9f305a7f1cd2946aae1ac855773062141266ac4541b092617b4c455cffcbc4313c274f7c0feb3f18be6d351030d3f7362b7441bd5d734f566becfe804e63443163c05e875a671d96c9ff82c9d5e02e25f271d9e4831af9b1da8db113d4fd1b99874fd90c1ea7e698766fafe94d666ce92c75f49e6465f8265ca176a684c799c3d40850e0997890f8790e4f56b669b146a00eb306ec6ccecec810a20904a1d4bfaf62cddcb28b8de95e9f5ec2f3a16ded535c2798e091f1f0206ab0f82fadbb147efeb73504c7420fdaaca2000a65a51aa18a1f4d0442abd3df64ab30d4af93bc78202d4982b4130952df5c95b4ae42679a272df28e788b79354c00da78886c17095e6c4ff6604047d7291f41a688c372686b694aeaf66671ddc79df0c01cd55535ca2dc57ca268e5b8d342b9a7205ee3a2ad1cb964ef9b844c1075ab5dfa80b44add1c889b87c4e528d0ba80c70523e6babf9ea215ad438def2a6e2545ac8adced48da8ae5892378b6dc373e27424dc608e5ee2a723971441dc29d50fc7fc42ccfd9064f267ffa4be3144e532732b917c48f622daf41394583efc94b5aafdf2755164a95d656fa0c676384f16009d7d0a555b3b4dd24a0d5856b2cef1f79603f652158c62324e5bd427d0990f0dc41d873b15e5867bf112537a3b92758aeadc5a33cda4e6ee2ef38c4a96a24386db9c9e3a8d0baea421e18449a3cba0eeb0f5b3982e0157b0769b044f8dc123dc41d97083d70dd52b6845fa22620eb4455e1d3c6601392108b04c431ded6b278d8accd00534fd9924bce537f08d3af6b46a811ed3fb353f0043eabe23464f544ad8baa5100dded8e2bc3144dae61ba2daef0c317143eba75aa18f1a8b77fe656a7c19c439a8d1b3a77ea9fc5fb393609ec738aee5861fd16b15230b153d2ce24f3b6efa1119664c375d56638e2959cb66c631dd72316bd94ccd7024405b99e2b88d5d2992efbcdb0d007d49a187758ee7ba25e1f7f61d15cc3bc174434557a558b638cb45ac0bc2b1b4a425fb9248d578a9f16e0c491f8d1f8b88a3387f9709109f54ed35742c7ba3cb1b84867b26fc60d2c692bb0848245772b7db7a25c2f5c7bd963b7611ac0a66cf8891bf5f00cbff8d99b96c07275a495c65e0b44262b50e96f835ee6ad17d5bb5ee328dd0eab620c9424ee2e9dd18da5542033db9e875eaead42381a3241cc7b7e74f8e30edd7eb0c49409bd50d44ecf729b3e6cef0743f021592e805f28b0db1bf6b845a840032bfdf667705f0abea35da37207b5e05768cf15370b11c6edb2359e4027fe30c9a4a700cdbe9931ec885afe36f2625ca1d9521edc75c62c6bd85ac62cb32afe4ab565c21b73b8e057d348bdb1d1569f9a3c41ab430eaad30bce08dad9e28551f91ab83265bbaae63c26672e57ad0c4bc011a164a543f240390a3d3b7afdd3542071314a641ded181db449181bcc5913789eddd1bede6562a7e64cb0e8e4917ba9bcbb3e840f273de58c2a3a072485e1e801d04d4cf418da35b6bafd02c56c7edafeae13bf38341bfac4f3238d930247181cd677ccbfe88713acbd98ba6f96ac736e09e7c51930ad49352cc36cd5f64ba19b48cdd1799ba38ad32f15c15f58335c25c4e7b9411370b4b5a04dd48ff82018aff9fd4ab64af1558cf7dcab45b72026ff79bc55ea5e01cb2c5d18d2a51d42de544ef801abab285caf9ca7ac97ad8f0b929c69331b303bd683c9027eac9a81a60c52a95ca88ff35741720db9ea08608b0dc62f03a50cc0845dfeba2dacb0a945b0095943fc206d5c128c9f10ec4ac2b7232f7988bb00870d100d8240339bfedcf544ca795feb9de82589e3319225488e1bfdfd511fb0c12663fd91e53e5ee7070c486f9944cc525930ce89f42cb2dd6b8717b011deecead2ed41ee85fb36fe88cf4c816a0100ee58ab7c3c8b4002c9544485012751422efe3f29753b179ff2284cd1c148dfd9d61a41bf47b85de1b5447a36de8d44ef3f3850323a59e88aa81dcba922cd6759e82b1299c92ae33a5b2cadd4e82ce787d797a9ad2bb849cd16cfd441b2d7872c2a7d49a056fce1829bf3a2e957b6527ffaf7cf4adb149c9ff0802cebcbea9244e117f279824826ed9daca302b919bcb34e97b5e4e4156eca5fc85a23fe3b156cf972bafc3fe12bdd7a4decb0d718dd2d0cf5b710c2927248ec9c0a420cee4ee76b5f67d73a366b32e6b442b85f3e3240427031e33ab48731bf84d0c7400bfbf3bb902e3ed7736a905801c03eae2b432b0978c05e2537007772ef0decbcf3041e25f41028bbeb5850576fb91ab19f571a1da3a2c49809e4537b67311644e08cb4e9144af0125acc9248aee38b56d1701dbf62447cc66c3d3ec9b614c783d3a61f24f5f2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0x1000}, {&(0x7f0000085000)="65daad521728f271e0ff96757a75d7e9ee2b40295354f9723049b491eac7f102d2d1e6cda2b23b33906ae51ce01820f704c782ed60bbd0fbf3e6ddb432a7f98920c1ddc2d906065296e4bab0e1e30f3c15b4245e37522b6db525056459148778f89d2d69c13e3db62a556f34553c23c3c8f2a5bfbe4ee33649139f41bfb125f05be75fb4987415380fa44da0a8b9cfe6daab980567124362540c6bafc70e8f88ae17", 0xa2}, 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0x1000}], 0x5, &(0x7f0000f60000-0x340)=[{0x108, 0x11f, 0x8, "7825e7715644eb71502d0a8dee2a087c90c7ff4579c19d1ddd250241ca747d739148b84405e23bb0e72c98f1b615cefd69919d95f46b6676366aed05147f43a49d45b7a54e1806b86996cf006ed1fb67afd7d601dddb4097ced2a6ebda126dedc15fdd9f45f30e4e062d290ddcf29c6dec36b27aaec481021556d24f17c668fa3c395d40d7975bf9c5b86493c360ebfff6acc4829055039a47c3ec490e8e90d51ddd60bf9da0ce91dcb4c4d358dbebe42e1d4169f719aa9e7ec26f102b0a4668cd8da7c2ec4275b26bd4296c6c92df11dd7845b609da0e29b63377892e4327204039ab2a39d9bab88bd1cc3589c9bc30fc84169f17"}, {0x110, 0x11b, 0x3, "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"}, {0x10, 0x105, 0x5, ""}, {0x80, 0x1ff, 0x4, "d2d922330d2f7c9ae333ac886840ccbaa841728402f738f1d642d32717e89ec95746165f841a28bf62f1c68c2b4266518b755e0afa48cb76d936d18aac11172e842ac0f211136a0c4afc7eb3e851edb8d66bcc53ae3aeb0bd97821bea08ad1d9c8a1bb26573a8b4b703778"}, {0x98, 0x0, 0xe725, "137267c6fe3518e8692b00f6e868895c69b56ab8ba02026ba47b1e140f0c8ace3edecea9a1532e97634d00a54bf9891cdc6a4e985c0e774ca46a91d8bb5fdefe6d9f7281ed5bae2092ebec59d6b7e3f70df3ae08657cc88d795df2dd5e6cc61d8cb1cb6815d9e2f0c79ee0399fd947c4a720d6bd721ebfc1020330af18c4414fdbcc23aea1"}], 0x340, 0x4000804}, 0x40041) 2018/01/10 21:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000387000)=0xb73, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000294000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000073f000)={0x10000000, 0x6, 0x7}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/10 21:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x100) socketpair(0x19, 0x801, 0x20, &(0x7f00001a8000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x1, 0x2, &(0x7f0000e9c000)="006d9f00", 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f000079f000-0x4)=0xffffffff, 0x4) [ 90.394376] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000319000)={0x0, 0x0}) pipe(&(0x7f0000f57000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000f5a000-0x60)={0x27, 0x40, 0x3, 0x6, 0x811, 0x8, "6b75bd27060107094eadc4bfdcbec9c28d19a90b9105d6ab64ae62a72cd97e1d4c085091fa9b2168c4689c4808215ec4a9bf895f79ddd43a5ff64b14b1d150", 0xac}, 0x60) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000064c000+0x2)={0x0, 0x8000, 0x5, [0x3, 0x8, 0x7f, 0x27f, 0xdb0]}, &(0x7f0000f58000)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005b3000-0x20)={0x92, 0x80, 0x0, 0x1, 0x7, 0x4, 0x0, 0x3, r3}, &(0x7f0000078000)=0x20) accept$ax25(r1, &(0x7f0000f57000)={0x0, {""/7}, 0x0}, &(0x7f0000f57000)=0x10) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) read(r0, &(0x7f0000ea7000)=""/120, 0x78) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xb8) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000936000)={0x0, {{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, 0x0, []}, 0x98) 2018/01/10 21:43:48 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) r1 = socket(0x1b, 0x8000f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000b39000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000658000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xa034}, 0x1) [ 90.449474] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) listen(r0, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/10 21:43:48 executing program 4: r0 = socket(0x18, 0x0, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00007c6000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x80}, 0x8) 2018/01/10 21:43:48 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000838000)={@generic="c60a6dd89148f813189979d4ef480007", &(0x7f00008eb000-0x10)=@ethtool_sfeatures={0x3b, 0x267, [{0x0, 0x1ff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 21:43:48 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000d20000)="26000000240043f8feffffff00008d4002fd0005010000000e00030040030000000503c76e35", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f79000-0x8)={0x0, 0x0}) 2018/01/10 21:43:48 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fee000)={0x0, 0x81}, &(0x7f0000fee000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea5000-0xc)={r2, 0x9, 0x20}, &(0x7f0000741000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 21:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xdbde35a) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000233000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005fd000)=0x8) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) preadv(r0, &(0x7f0000cdc000-0x20)=[{&(0x7f000051a000-0x94)=""/159, 0x9f}, {&(0x7f00001f9000-0xc5)=""/209, 0xd1}], 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r2 = socket(0x11, 0x100000002, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000011b000-0x1a)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c31000)=0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a65000)={r3, 0x8, 0x2, [0x8, 0x100000001]}, &(0x7f0000711000-0x4)=0xc) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000084f000-0x4)=0x7, &(0x7f0000f56000)=0x4) write(r2, &(0x7f00001b4000-0x14)="4b7f0059001d00e59b9fe66bf90891c18583451c", 0x14) 2018/01/10 21:43:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000aa8000)={0xf, 0x13, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000}, [@ldst={0x3, 0x3, 0x1, 0x6, 0x0, 0xc, 0xffffffffffffffff}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x2, 0xb, 0xa, 0xa, 0xc, 0x8}, @ldst={0x3, 0x3, 0x3, 0x5, 0x9, 0x0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x12}, @jmp={0x5, 0x6, 0xb, 0x0, 0xb, 0xa0, 0x0}, @generic={0x401, 0xfffffffffffffffd, 0x7644, 0x30}, @call={0x85, 0x0, 0x0, 0x26}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x1, 0xdd, &(0x7f0000546000)=""/221, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x9, 0x80000, 0x3ad) splice(r0, &(0x7f00004c8000-0x8)=0x0, r1, &(0x7f0000cbf000)=0x0, 0x8001, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000+0x23)={0x0, 0x4d, "2088c05c4e4eefc1894d5ef81933443a6e1de05c7e419218609e67af7840ccd54faeb7503ee3b30b49424a9733543ff8577a9943c03db8d5ff058cf26c3d30767eabd470df6d53ced46b2108d7"}, &(0x7f0000000000)=0x55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0xd0)={r2, 0xc8, "35c66a743e4404e3b539c80b2d23e9e0c89b894de0fe13fa1d56e5383f7fb50129e49e662186119a18b3f40ca3bd6cf80298a90d3b882d97dd5fdf3b4e4e242f39ce10dc377ab0b68db45be6d5815f92033185ce17628b3ea5f84a321cf0e216bfbf61ac140f486734be4054fe8161438e73f318b6a268f5ea43d024188f9d047317a646ce75b8c06cdfd08a01ec609d1f78afaea7d5e87ad0bae03ca939e0b72601777dbd43258d6fa2ddcf2ce255ed3d7ee8aba50d4117dca4f2bdd7a00f5dbaf0928b2b77c990"}, &(0x7f0000001000)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012030000000000083c", 0x1f) 2018/01/10 21:43:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c2a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000773000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000056c000)={0x1f, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x371, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 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]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/10 21:43:48 executing program 4: mmap(&(0x7f0000004000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[], 0x0) bind$netlink(r0, &(0x7f0000092000)={0x10, 0x0, 0x0, 0x1200}, 0xc) 2018/01/10 21:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f000058b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000e96000+0x290)=0xfffffd2b) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000987000-0xb3)=""/179, &(0x7f0000293000)=0xb3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000949000-0xc)={0x0, 0x5, 0x0}, &(0x7f000043f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000b4000-0x10)={r2, 0x8, 0x8000, 0x3ff}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000047d000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x2, 0xfffffffffffffffd, 0x20000000000006, 0xfd6b, 0x0, 0x9, 0x5, 0x0]}, 0x5c) 2018/01/10 21:43:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/10 21:43:49 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000d000)={0xfffd, 0x9, 0xffffffff, 0x2}, 0x10) 2018/01/10 21:43:49 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000204000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000)=0x10, 0x80800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef7000)=0x0, &(0x7f000091c000-0x2)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/10 21:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000837000)={0xec5, 0x1, 0x7, 0xe8, 0x8001, 0x0, 0x9, 0xffffffff, 0x4, 0x1, 0x200}, 0xb) write(r0, &(0x7f0000bc8000)="1f0000004a002500fff1bcf5000508ff0a3f802f040e00004737e4fe441951", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004c4000)={0x0, 0x1}, &(0x7f0000452000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002c6000)=@assoc_value={r1, 0x3}, 0x8) accept$ipx(r0, &(0x7f0000958000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b9000)=0x10) 2018/01/10 21:43:49 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x37) sendfile(r0, r0, 0x0, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c73000-0x390)={0x4, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8000}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfeb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000901000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f64000)=0x10, 0x80800) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f28000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f66000-0x4)=0x8001, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000992000-0x35)=""/53, &(0x7f00001d3000)=0x35) 2018/01/10 21:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000806, 0x0) 2018/01/10 21:43:49 executing program 7: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xe, &(0x7f0000d15000-0x8e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eb3000-0x4)=0xd, 0xffffffffffffffe1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xd0)={0x0, 0xc8, "054d27edd46267b3f8a8fbdbc6b28b6869c0571a92ccc91996280936197a836f145aeea4f4b0ced257296b79dd686da12114519292c8821714289ae8df807e2fb1469dc7ab651a6442e1ba705a3ba3e9d4e1a9b2e593aa14f71395fb6d8bdf49f4ab2d7a8d91a712a449a73b7fe639fae14f60ced4cceb95a98d44b29aea58fa7b498a830503b31d667c58e95f8598a11614dfd0a2ff66a7c1c60b43434def6867a47fdd2243baed21fbaa744ef2c462f37559b1ace37d98cd1977e5d6d70203e5146dc9b8ca237a"}, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x6)={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) 2018/01/10 21:43:49 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x20006fa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000009000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0xb5, 0x1, 0x1, 0x2, &(0x7f0000001000+0x1bf)=@generic="5cc22f5ea42fdb9ee94ce9eeed53ed85", 0xfe1, 0x0, 0x8}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) 2018/01/10 21:43:49 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x57, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0057e8", 0x0, "5f0ca6"}, ""}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 21:43:49 executing program 2: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00002e9000)={0x0, 0x0}) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008d8000)={0x0, 0x10001}, &(0x7f0000d22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000052e000-0x8)={r2, 0x8}, &(0x7f000042f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000484000)={r3, 0x1, 0xa5, "a3561c8d28e1986bfd6749648a346fc765ff124a60bce64e4bdc053df87631525766ad86c7a817acc7ac80214fa452ef261ee9222deca53e37c1939f4e8d0495ee861b0922e79118adb481df9d822848126b9da1ae7dc376cec7b5b3ebc4b18475f3863f61e043ea0da4dea3b8cc4959cde4860a130ed3a99404f787cbd7befaddb8e0d2627d6e28cd65026b76cc8d9f1352d85d75ac2ae695c1996cb1f40dc21f58ccea51"}, 0xad) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000008a000-0x8)={0x0, 0x0}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000c86000-0x4)=0x1, 0x4) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f000086c000-0x108)={0xfffffffeffffffff, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x10003}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40000010, 0x7, 0x3, &(0x7f0000d22000)={0x0, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f000050d000-0x4)=0x0, &(0x7f0000d23000)=0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x6, 0xfff) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000d22000)={0x8, 0x3}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d24000-0xa0)={r2, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x401, 0x2, 0x6, 0x40}, &(0x7f0000d23000)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d22000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r8, 0xc0406400, &(0x7f00002d4000)={0x7, 0x30, 0x0, 0x85, &(0x7f00009c2000)=""/133, 0x86, &(0x7f0000c7c000-0x86)=""/134, 0xb, &(0x7f00003aa000-0xb)=""/11}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r7, &(0x7f0000b80000)=""/241, 0xf1, 0x100, &(0x7f0000d25000-0x10)={0x3, {"d7c39525c3cc41"}, 0x3}, 0x10) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d23000)={0x0, 0x0}, 0x1d3, 0x8) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00008c7000)={0x2, 0x7, 0x2000}, 0x4) 2018/01/10 21:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r1 = socket(0x9, 0x800, 0x7) accept$packet(r1, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000051f000)=0x14) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/10 21:43:49 executing program 6: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ce6000)=0x8, &(0x7f0000d4e000-0x8)=0x4) r1 = socket$inet6(0xa, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000555000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x6, 0x11, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_ident={0x2, 0xb, 0xc8d, 0x0, 0x4}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/10 21:43:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x35319ef4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000, 0x8, 0x5, "a8cfd7b1707cdec53518a280e53bc27350d2cebbed07fcc0694dd6667473b381a3d82299e02325becc8a4315b1f131a0e89f7eafa3d077d5c9d91a4c721cf80c85278ee0548fbf224b0e67f4ffa80ca4"}, 0x160) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f0e000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 21:43:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="819bf9c5690e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5246e538f4a42dbdb8a5ac3b9b595c17"}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) 2018/01/10 21:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/01/10 21:43:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00001f7000-0x4)=0x4) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24) 2018/01/10 21:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a12000-0xc)={0x40000010, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/10 21:43:49 executing program 4: mmap(&(0x7f0000000000/0x5c4000)=nil, 0x5c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a1000)="72a72bf49b3210b9a4cd2d8e8b3f20e4f9cce931bfba3d1a38c6594b21ebd15f86ee40924b3e207f8502133481e6b67d630b5ee8b7d7b3e2483d5da09b3a5c898e0ba80f3664c122fa28b5051bbafec47127d0770d7811b85a8786eb7ba30d30c654d13a925a366d4c82542fc52a0892810ee8ad6e719da107dd19d41e57762c86ba989adad9d023e1872b36d56c877b049fccbd2271c4d2b451452e061bb56d87df283bcaecfa2cd6ed4d5f70d08c8c8c320d8c34a8084b3bc4c4a73d400117cbed3399f286774e69e6f73f0f21ec4483b4e8885c859ecaa1443d06fde6444f441a57193ef61a6b537df84bf2a46ff94a5cbcf4c469cd9f172f3c098cb88a55c9aee88778a2d54513ec3c1f07b6549d5a5da7492cb506c28983d9e1890f1fe7cab7b630c6be88ef1664993cef77b28d26abef7ec054880a4ae1e745ed2643835f57442ee07af99f0b56d525b5da9764af94d59550625a67d56f699ba1912ecc07b4723456b770e0e3374b29c00ecd17f41d32716d51a2ac2dbb63f3440b749045290e5d4de69558e57ff0186c3151021ecfbfbdbf3b04b8a8ec24a2e49e5d2f698f91a259dbbd0ce06015043f66ce2ebdebe02be8ff645759e91d61b01b719b57ed3aeb123e21b1c7b543183ad0067ddffa43580179995c45d66ceb1ea8f89fc655e6ad9933c7326fdf1476e1b0bd32d7b571ddf45758123b0963d858a3c8d5edda194f2c14425b0290cadabaa8c8a6339dbfef77cf8b80d50be31a196e0c21c4b9ea5165e8bea4d537e6de942d666785fb7d00848571ac39cb963f9ad9594b576c3f99467765dd356a7ee2104a99054ea240aeab5d7a9d930d2cb0972b59090cdb8870c7601cff3402fdf5dbc2762798f0e632ee94d1a8a73d836c15926d530534af7db08ed028ae40f0e5d9fb89d79ca312c53500c8dd9542208b53c8bbe00dc7dff622805dffe05df2405de262cf573a069e1b6a931793664c90a84c9694828e2673861f6cb0d9ad18e38cb8adf3aa3f9ba85db0df298ee08a616fb0fd8d3777951e32d19c7be3710d4258a524fc3f9212091e5e057c84b40e1b92971d4512fff03bc9ee832f008869d3a8e42f5408fa664df835607d20c738071abbbf94936736b276ef1ef567cc4bf33b06b290d5ac4147d604b35fe9133ee4c4d97cab81dc14bcf69ff1c529321788e309d2a4a71361030313177c0c71730a9b9b9f63b33629b85080a28e89cf2c3467ecc9b467b425b525ce22a6820ee48704faa940df4e20acf07683e80d407972e3c71f93fef4b370d138981b099686dd0c1c7fe82fe0d2f23f2e9fd3346a67d566ea2d6a74e25d2f597de7326e4af994d18cae6984ca6e5d558b4b774fde900c9e75638ab2b50093c528cb9a6c3da05def0049f21db89ce88ef308c5a97ef9f693c1b21b5df7345559368a44680814f1e0b6d58d8cd0356ce4dc6ae5dd99b94d8160c5da31f32bd93b2d45dd191dea19ef197f874242e6788b1ae7273363df72d821389f8fd7c0372b0f4b64ccd4b76a9b34a579e5bc5adb7a9e36233efd8a1f94820c5460f2ba08134eb12ccf8d0a6f2cacdfc07ec0638e18466f190dd64b2db36441d3007326a188dc0177996dea46a3740d8e6d52058a9ee373f8dd69ed79b46b622f3b5d4ea5326222bcb3a47f144b3d1276ff3e8dfae83715ce8587799628a522cd8b6f8f7e4fbacc33e1611bfe01c0f33a46fd532490757c1c356c3fd55648b446596afc5cf22734f2b4d34ba59e0cc868bf6132b02296507adb5c237a5878d8e6962f7dd1e856d09e07c90a4cbf4ea1c0e33cee57d5b7366aa25a4871d443862cc8936f50d678f4fe4c292a619a18f448695767b1f8a8de1f8a320176d29c0d29c7ddea43296b447608bdc54f23d5ae6f1624f5f208c88b2fd5d9161010bf30e50bf8c57939801bbbd84d191cb6b1c81f54512e83f6977eb1b43860b2535b01e7bae40e5bc378c48fe046de66e973f8d43a37259c90a6d26944e560264c5604e33baf99dc8e52435c0c1c4db2523117e30c501a444423274beeca2c631d1ee2ba896142910dffb32240f9921531c809d504b428e0fef14856030e9682ebcb745bee6bb278f3b21bfe2b19f444d0008894957a17edd3750f42322e452e6cbe9fc75d73d204e8bab15a11613a2f97d76108c76821bc00882a05086e9e7137ecb915a3406b47d4bde9a5b59cee1afe82ac0af636f1c5dc22ef44dcdc36c9d7fda2a7fd69eb2cdac4424b5c2b8ff0771c8f2ae264c678363130edf501b45810d5f10b674b794f28920df337e9cbf7c6e54dbcb64164a955a366f855919b9b7c7c8bf9127f2a69b13b7497cf9f514fccd3e34429a15d9976aba0f7f3bfb8b688211288acfb6e51acdc0b9f3dfb4ffc5af2cfea9f958a147ac575825a963be1355f8677d6c6582d93f650f6d8f939580ffdde617becef5bd77d18c1f98c27457a729b0a492b55b0bd0069e2c3ed5439f6f859e2adf4f5505c66abf9681892a9af3230c4f1e41f4a4ff532c3e6b242916c7f349f06eb6dba3bfd8937e18af862d5b9a5ec7757e67177cdbb0c66246da0312b27ff12f665fcbd50da1e11f4714562b2c90675f393e3ed1114a4172782d4d59f6662092f190dc22a3e1ea880a5e7694f0226595f36afcf07d037b6ff4e73a6b196d44855a24f065ffdaf4e805b9f3a4c12155025913b224aa2b2217ff335b371c4f4517a302211905bffc9d01624ecd9fdaa2114e58604ba21a8b5b80edb8c379129aca2ed7719370be078540c5fbc8ad7dbe3640fc39495804dcf73b2f293fd7edac904494ec511a7052f39ac8db411e599468948b3d39b0cf907d7f210b97247d6416fc8e6579069adc72413a18ffbdc949147d084a29fc3b715b6cae5dbc7163c140b28646d7741218d121560b04f3abe01487c7bbaef20c93073a0292ade8faaa19f37e563bf23be1afca6586ba586166ac46f59aed84f053806384246ea465f808de06658fd5347d25d56ef937567c3d5db3402c874844f7fe2af3dbfcb57ca8e7b1c3637fa0cd9a65470856060c63a15b49c760df004b24c3c9a5922e757094c41eb6d5d118e7e8f5748ca335618c25d3da60ae654dbb72a58c18d407c04df0ee88d1bb835a716aa69111eb17d43f87426f1160a272b43ca444bd3450a478e1c480e6467fa8ed5df6a0f2e6e1ef79159f36efb8a39a977a48189786198550e3ba322bf5e7393ffb9c08e7b32cbfbf4d1b0c074c2622fa7a916206d935ee67b2a1b5b4b4918211d4d51980044613fec026c39bc5abe6e1a1ac76b255d8fb0b5abf0a454f8d2b0195558b91a9cc5e8d8d5f750f5e6cca1e7ac6f359d51c488340a6015cbc05ad2b71dcaafe87576af3843a0d7305b8bc039f914efc36fc7156daf43966fff51ab66da784484f765b7cf2175ed9304f30673fd14f4a2b0875fd8317ab059c6e70e15a7be82fc0cecedcdfde024d87e72b5a5a6122c1e6999b821f2774a693525728338d0402add43a25e3f44975c23886c5e15f8dcb8d048528b4d1675f87508d779c426e3861f571f98b3ad8431af09adaf55d2a0c29f3313480b8a16808be6387347baa576525e427723202a27797f1c48b8c89c1ab2c3f4a796be27daacce42a8fbb575ddf86b39c9e039dfefe1ca65f191ff432bfdc33b08f14cbbfece02c39d54c65520364228f63ef3a477ef04ccb7f04869728de49b2a489edda7854f7a680bbf10c5982e59197bdbe4b86a8312e86de8af8aaf8bb2c3446c0445a79dac4e4c0e749f12a98616b62bbe505f201adcda7aa16e63860f596f585b505227b2216fa36d6048379dc99da0d45f3215ec471cdf00c8e7524b6d5add467dd5d2b98803fd01bf93d15d8efd267913ddba74f266e70d00f5350d30d95b7bce57306113b2867e3c189683673fea8d82e879bb23b65e7f066e77616cd99f1be1423d883d079e9cd318b8f57186b295fdd4669e63cc0847e6f2563e515fb03ce25c2195c6b1cae74e97f6bb68ce88d53201d8120dec4788bae740f95612ef9e47ea6fa0455ca02eb14af55495fb5f4746387779671fdd3fb6b88b51649a61b302eb820485777ec49b3e88d86dda0813a009b4f7237e2c2ca3247faa8334d6272ed08ca05f3905e8f3ebee77b5307d285f0315b7c716b734d22ec35e31075a7fb6230f39703494943e344c5fe550c04e411cf40e5e90a541be25d06ba82ab26b94b905cd0a11cbc7763e978b8f0d320da208960bb39cf2c17187a93f0cd19396796488214e6aaa6c0465ad052ea6c6ee7fc25da35e27a7292fc3776fb4e2ef43546af78f62e1385b8bf25b455e4cfd779a54f8e32f5034bc066dd1dae7e9d01ccb2247ead6330c33252a94b47d96f60d5f6bc97fabbf8d82b796e981097f44814a3bd851d633d0cda81207d8ad0496204d51981ff517fc62cee55d3e601f11dfd22d71ebc121c4539114fb037484c4882c8208cabd4d1399765e32306f2c02e3bf6f4c5cf2d9f409250e5e498abd14c609f8367d315f7c31e6b627f66801ec7cf661c6b30b8d6bd86a1457b99d25abd26fbaefc62ab99e062123cf76a7832e67d391975c191da06adaec7ee9e6830e6bd617cbed3bf3c0567701f15acffb1277b540b5e557c21192d31a0dbff5388fe4f5997f65fbc80c18cf8b74077487011741a7747e13029407716661410c54b64f766a563eab42e20143de3ec9a03c937b4d6c0d81e62c51f350d7cb5fd70d62e4fa85973950bd400d295a38c58ed811c56490cddc32323dc99a4d1951c1f30dc669c4f6fc0735b3d63b207373b14c1f78638bd9d52794b3d07b86dacfc413b50eb439cbd4b7ca69ab46e7534d6225c1a7e44e17ce7c873561316c1a9bfef80135e5978259493962aef06507b45b7a5b5bb079997bd9d18e2e7bdb0bbcf1c84933b46eda2ed2e9cc2291f666bb53fed8aebef2bf753ea97d3a45a9fb3d51b096cf708888badb464a438e5997021ebcab3c3b62b72b2641dcb4426579a68b4d23717bcaf77cfc0ff6e3c097793ec750b8450704d2f0998f5d4b4c1cea5a5735d6423336b5d30eb843532d41d1096bbfc04a087b376150770a5840da69cdd7d24a3683e477c01ed9eec37bf916d8306ba4dc4983a6e6a4fb2a4572d760666b55c79187c2332b04da5b6d8d12bcce33b1376131615359dd3f913fc99766d2c0afc4bacc5c6e09255b50b93e4c60c1b8952f8031fb24a107c4fd8fd6da9cd0e359332012aecdc38e0909ecf81aee231b42794c70bee9598d19070bc0f73eb5b8f19aa9ac48988f92d6345c13d9196cdc03a81c60255a9c50973c5d378df9db4018860530c6bc7cc35142f39977d96b695394563ebde57a94cf4f7052eca221c03283b43572e0e98ba372c26b695ce2a878ca1ad3417e030967e861f81851166373222700f7cbfca938967e6e1c9392dd869caad3ca92cff0ae231d40ab2bb88d7a2a9762d469735411cd815a313539c8e94aff7639cacf822f6bc1dd88b90c11bf4f9975c9e8a2afb114fad0e7ded5ee6d6c0938fc41462e99e2ccd3ee54c922ea00aecc87a0ff9cc041d41d0760060f542b1226dadd5536774fa09109ab38cf1a792906c835755f48d127ea0e9f2aa9f41e97b1e08b00f5cbd3a439126caf162809e21167baf08f40ef432c346bf001d86afe34861ec02346a6b0e3eea8de7f91125c562bfa1166ba4282458ada5c0001c06b5348953904f8b37360b312d7636b887aeec1162eb4f67e40d65aa1fd9c1b8e332dceeeb9bb19d2ed9e77264eaaf2ab7e89ae7050ecd68979575ed4a414", 0x1000) mmap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00005c4000)=[{&(0x7f0000517000)=""/90, 0x5a}, {&(0x7f0000490000)=""/13, 0xd}, {&(0x7f00005c5000-0x16)=""/22, 0x16}, {&(0x7f0000542000-0xd7)=""/215, 0xd7}], 0x4, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00005c4000-0x1)="13", 0x1) 2018/01/10 21:43:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005f4000-0x4)=0x6, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000760000)=0x58b, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/10 21:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 21:43:49 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010e000)={0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000029b000)=0x8, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) socket$kcm(0x29, 0x7, 0x0) 2018/01/10 21:43:49 executing program 7: r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffe) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) 2018/01/10 21:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) socketpair(0x5, 0xa, 0x4, &(0x7f0000cfb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) 2018/01/10 21:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair(0x9, 0x3, 0x3, &(0x7f0000320000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009ed000)=0xac08, &(0x7f00004a0000)=0x1) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000a72000)=@hci={0x1f, 0x0, 0x0}, 0xfffffffffffffe79, &(0x7f00008ae000)=[], 0x1d5, &(0x7f0000e28000-0x258)=[{0x0, 0x112, 0xad7c, "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"}, {0x0, 0x10c, 0x7, "c1c8034cb0cc66ca05dd93f25d073b8dcc4393ff97b1df53febe3c0b598fb5b79c106d491c4f1c6901a05ce7be1de8a0d5b524312c765e7c0c3c2b580c32db15f4b35658d8eb9a2b3dd5d4c583fd99c787ef1c69e7ddd217b46a9c77daab55a8e0d3cd3c2c5570045f85fe2f301f4af188bcdb30aa2b95a0944cf33d70ab5a0f8d"}], 0xffffffffffffffcc, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000c45000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/10 21:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) sendmsg(r0, &(0x7f0000753000)={&(0x7f00008ab000-0xe)=@l2={0x1f, 0x589, {0x9, 0xfffffffffffffffb, 0x6, 0x4, 0x0, 0x9}, 0x6, 0x7}, 0xe, &(0x7f0000753000-0x60)=[{&(0x7f00000fc000)="39aeb9fc198db68b6d127a793193fd2a2c2b47620b476f0259dfecf64c20f8fda7b600762394e87567c378ee932f45b869ce601d660fd76a5519eb05aa5f2e2d3d1b5e06c5eb051c4047894ae04e0e0a3953ce5aeaa9efda3aac31abecd9bdcbaf992a62413bb6068deeab944fab038b0fa651b62a8c925f0aea94d9df80bccc4dd4b83440bb1fb7571d8d4c58a059304df97bb78b9481b0f1e30f0acd796a9b1c02a5850f67f1c3e0c86e30bc4fd629f7a03c2c43b64039822536bd96185857f8cee94c76291e78ec648b39f3fbf3cd88ffb9227b8ee613671635318fb8f8a59c4f10a5a3eb7c0a347767f8011addee274ccd113ff9f19da68d0794", 0xfc}, {&(0x7f0000760000-0xc3)="d191dc318f12902763f06bb5a60ab22386d5e0e946dc7004e087624fc89cb0579c7aea19a715b065495be81459295bef721edb8ce100780b98056e02f4818574d573c23c2d0ed71ba3e2dbb80d3dce6fed8f812c779db8b8bb0b7cd5898ddea37acd2adc932d17e339eb5ff4e11bf60398426157d8440db85ff5290fa0fef8093c45c3ad5a41d2034bedd3314e4bb86a9296a109ade4a3ff51220f37b538c279bbc028207a5d026bc885cb339171da28c426a28dc95565ab196c5887561f0a5fd3e76a", 0xc3}, {&(0x7f0000c22000)="f29ffde313db4ed38cc2544beb2c2154cecc1c471ba91a9b18e523de370ab64f7eac69f972431ff3c6bc30af0f3b7140456f023501f2a5778c0c9a15393d4166aa4b80713ae8284e8958701a3dcd3c6fc857d3798342cbbbfdc69da292010834d810bc8d25a3989df433b9d038cb595195419a9c1fedc1e3a72b30bfb47b162d978642e3fe74195ed97b705c9858d0560e8737ba09777c29e9a90fe3020bca32343d10d2b3b90aeaddd9714c9687f6d030377feddfc3ad040f65f53f4dabd0304e8859545967c66a5aacd285c596ecee519833607c88d3c8995b8c0ec924eb889c025d45bf72164815aad2105497af9d7371a5f05c2074532767de44cf", 0xfd}, {&(0x7f000087d000-0xbc)="048be12fb1b08911f7de18bce428d7d120b9af60af0608cd7e74024249afa0266d767869a29553a479a48f28eec6594b25d3948f46c478d5242272f004e07101bed95ef893e2a4d0c3db4fbc6277234163d8c932b7129b00818e932932c8a9bb52c6460c4184de795484b5fa183d6567c8b432c1f2a943981f35db6d42c04a965b788a47398ff5e624225c5b091dc1bf0450a3c245aa3a0a0b82edc0bcc0c1c42e416d2dfd510ad2efec5306ec52958405ac830b5584d5f68087fdfc", 0xbc}, {&(0x7f0000ebf000)="48ce35ccdf9c47f6b85944d69f507ddadacd3d3a2c96d9e05ce03aceca0aa6702eeb75634ac5d22ac682dff705718cea2363ede372f23e002738d09afc6853c0e760b9b7b47e3f235188424980bd5c0284eb6bf673376c38b11c08d2fb09206b7219f346a7117a621702946cbed7dba639f22463be731ed6a6faf074928cdd96aebd536c67069f79881e0a7039f857dee3bdcc7b4cef8976d5e2ba5517212477b4180643d4ef4b6cbb", 0xa9}, {&(0x7f0000647000)="036e7061a75a6a01578c8f6c4996e9cf613af752b5b86674472f714dad88304ccc5d6b2fbfc69b90fc5e5f9ec1b46842313e39cc11ce03ab25484f2a2f8417943db18438e8fb18a87482ed5b3bc46251112b4f1ca94ab88fc7b952574d669453e0b1960ab2dcf7105bfb71ce86dc5de2347b4ef32b16b69df371392c36495601c5b0e7ab155f0d5aa8d53690b41434154440a42d4ecabce43ed5881e0901d27c5532839464c91da9be8dce22b890d2d912b56a4b56c5a246bd31cf9d0a596a2e6a9cf446e2", 0xc5}], 0x6, &(0x7f0000853000-0x4a8)=[{0x80, 0x117, 0x1, "559863e6377c39b723117bd4464a6f5cdc75b92d3d84390d946e568c43cda233b90a912637dbd4d7641e0f1153634eaf05641e26033c7cd713f7fafee4a5e6b47e32a3e20ea3f5c93d172e8d8a96ba1f762e1f89ee252b56fe1163965f6b4c1ac216e4f5cc1afb71f0deacce8439"}, {0xd8, 0x6, 0x3f, "bdc7746d2c2a7c0599a12c2b0544ed41c5ece3d7c5a326951897fdf0cc6af9d099a8c31b33b8567bec489b6133d73d939e6621c11fe032f5edf70d844332dde5fd1f32fd46fcdc22e249983ac2c74cfab224c03d6b3bd15871c24563269e01b8604465649f77e613f958e04fb4ec82a785825c7c2719110a6bd464119f98876aaa2c51745fe5c667fa91a3fb0541fe0632ac2c4d91abab3ff095cc39f8649a71dac5fa14699cf79e25f67689400825798be28df97c7ebe3b8c069b46a34eedcaaac6208cb57b"}, {0x80, 0x11b, 0x3ff, "1cbb4ce1a4f3c52fc0a552b31daa7e342c031fd92ae76717e1cd09e822795e5320d5402ed4172d061a43cf137834b39b1af1f46ef082879e43d7cbe5652028c8ccf9bc97c69c82708d66fd96a2fa2b602a0636f0d41d48e4c94d379ab8963538c07a9357172f558acda06ca34f62"}, {0x60, 0x103, 0x100000000, "35c76bc6e015c7a67f345717e7459aaa6511e3f5446bb388f6be921fbe05162615bca8b4955754c16011456def563a14ca02dfaebe3b204fee60464853c1d629c186439dc9b886fa4995"}, {0xe0, 0x104, 0x401, "ef916b2319cab440c212226c7bf8fe3af76fb8a138bfaf2ef7d0893faa537b3e2e294b2a4c1cc995f73405e29894d0574cfa40d13c7edc76e03d149dc2c4a9368547f28f29a27a08d9fcacfa5d75c4987ec47f9c5ffb4fe314a49c1bdb9e577806a220c208fa38663e65e1ee1b3331874506ff68a1fad20fa98adbbfafdedd601e0d6eb3ad3bca697f911383303aaed187b5f7e526ac1ef3a6370af4a436ac1b2d94a30c94556dfc2421a5c8125c81fb31254aff7df2fc3bb96ee7cff38d298d5482f4d1fc39f0b81371a0ee5253a9e2"}, {0x20, 0x10f, 0x211b, "8d415c59738879b68d31b58bb86d"}, {0x68, 0x0, 0x7fff, "344060461a5c9f6b40bcfbb5cdf625b859c5146969af87a42171912cfca7f5723b77862638c06e3458439f5c0f2f874bb8070f468475c252d9fe9baa50643c56879ef908d49e6a023ffca8c05a2698a4796d19db4355"}, {0x108, 0x1ba, 0x1000, "1094ce4f8993922e1c93fe21455a9ee4a440542a3a06ff1f9f8144873f0284092fdce6def8a8d1bc7ab9e66bf506ab34502dab5592ce3bc9bb94522e8f993f3765364ee52c06b4b916be5093860b880414ddc6af0b6e4d6ae43a696d9a023e6574db8a9135964b173f6e6e7483d9fc46b3b558ae5256207bb068c2d67329a1d89d85f54dd4435349af1cf171f39b85431a2bc623779419ed1bd0cebc87405858d98f57f91e252708af3a82cf39cdab7ce2c7654c5683a234014e3c9f9f60becf7b937de98c241923bb3a1431418eac3bf56922cab09861bc2175f53a0e41241186547011151eea98b1ab85a9497422ca5ae207cb"}], 0x4a8, 0x8080}, 0x40) 2018/01/10 21:43:49 executing program 3: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ac000)=[{&(0x7f00003b6000-0x3b)="390000001000092800bb61e1c30500000700004a0200000045000106fff4800004001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) socketpair(0x2, 0x4, 0xffffffff, &(0x7f00002df000)={0x0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ec2000-0x18)={r1, &(0x7f00002a4000-0x51)="ff01f1addb02fcd46a740ac4d4859d023542518a988079bc41025f52a0fe2e7daa51267dba157cfa68e61038c1f6a1813a4666994f51769ab7b74826098bc4be4c4c4b6ca571e2749f381c2cd51a0315c1", &(0x7f0000288000)=""/81}, 0x18) 2018/01/10 21:43:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x6, 0x7, 0xffffffff00000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00003e6000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b8000)={0x0, 0x5, 0x7fff, 0x80000001}, &(0x7f0000ecb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bcc000)={r3, 0x6, 0xa3, "73f7c2adadaeda70898e43fe4a740b807186a659e50b8fda503860b7f6e0a0604e8a3a4464c19830207fb8da92062ca0c692375ba38f441b7300e4fc44af6073af1243587acd01d56349185de25bbdb53322d219210b23420ee4ab8e4ed72e1adcb7f938d71aa447bb023e38140f59ef37c53b7cc65d8190f075e5c7b8e30251530e0ca4e34ac0e72934c007513a15bd9b4152a7d63c305ae81a0c5301d5c338d7c994"}, 0xab) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000020d000-0x82)={r3, 0x7a, "43b5813851062e074871be2dc6da0c45aa6d2bf37ff0044e694562bac98a6b7daa4e1ebca66e846bd2bdc0fe23902dbb395c853ab37a97dd93773d01442872b3e4c19d21235901e8c16d1e2b9be6185353b4f39af20c6c8b954f5d8b84835f2bdc1f6379ec7bbea29b2c3a29bd1d0c4f0cc0038a61fc56c2e464"}, &(0x7f00008d3000-0x4)=0x82) 2018/01/10 21:43:49 executing program 6: r0 = socket(0xa, 0x4000000000080003, 0xfffffffffffffffa) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/10 21:43:49 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000db3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe0000)={@loopback={0x0, 0x1}, 0x400, 0x3, 0x0, 0x8, 0xd2c, 0x1ff, 0x2}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) bind(r0, &(0x7f0000335000)=@ax25={0x3, {"2893cdfe81b09a"}, 0xf62}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000874000-0x10)=@generic="9128496f20520765c766d1b10d518b11", 0x10) splice(r0, &(0x7f000098e000)=0x0, r1, &(0x7f0000fe1000)=0x0, 0x1, 0xa) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x3f, &(0x7f0000fe2000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0xffffffffffffff9f) 2018/01/10 21:43:49 executing program 2: r0 = socket(0x3, 0x2, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000baf000-0x20)={@generic="fe62ff7010123e05d7dfeed8fbfa9d77", @ifru_flags=0x3001}) write(r0, &(0x7f0000b3c000)="1f0000000104ff01fd4345000000000000003f3608000100048f004d300600", 0x1f) 2018/01/10 21:43:49 executing program 1: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000400000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000014c000-0x4)=0x14) r2 = getuid() mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a26000-0x38)={&(0x7f00004eb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000b72000)=[{&(0x7f00002f3000)=""/233, 0xe9}], 0x1, &(0x7f00008d1000-0x68)=""/104, 0x68, 0x8a7}, 0x40000000) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b72000)={0x0, 0x0, 0x0}, &(0x7f0000b72000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000054a000-0x38)={&(0x7f0000b72000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000081b000)={&(0x7f0000408000-0x1b4)=@expire={0x1b4, 0x18, 0x10, 0x3, 0x3, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0xd50, 0x0, 0x0, 0x2, 0x20, 0x20, 0x0, r1, r2}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7e}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x4, 0x3f, 0x4, 0x4, 0x5, 0x90, 0x8}, {0x400, 0xc80f, 0x8, 0xfffffffffffffffe}, {0xffff, 0x94f5, 0xffffffff80000000}, 0x7, 0x2, 0xa, 0x0, 0x8000, 0x2}, 0x1ff}, [@lastused={0x10, 0xf, 0x1e6b}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x9, 0x3, 0x20, 0xa, 0x20, 0xa0, 0x5e, r3, r4}, {0x3ff, 0x75, 0x101, 0x401, 0xea10, 0x9, 0x6, 0x4}, {0x7, 0x8, 0x28, 0x6}, 0x81, 0x8, 0x2, 0x0, 0x0, 0x0}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4004010}, 0x400c000) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b73000-0x19c)=@newsa={0x19c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @algo_auth={0xa0, 0x1, {{'digest_null\x00'}, 0x2c0, "7009930947f94b3366db432d1815e3dd8ff8bb925863512a6bbb4ad97e740766a1c4ac3d2af3e8a2f9f9955c4c331a49f615d6e1dad9c0cbf25d0f5b088c463994dbfbe764f1855119120d33a82ba7a3dfb2353fb6ad8f10"}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 21:43:49 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000dc9000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/10 21:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000015d000-0x10)={&(0x7f0000102000-0x8)='./file0\x00', 0x0, 0x8}, 0x2) r1 = socket$inet6(0xa, 0x80000, 0x4) sendfile(r0, r1, &(0x7f00001c6000)=0x0, 0x17db) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000009c000-0xc6)="2400000032003f8d93ff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) 2018/01/10 21:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f00000c3000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cb9000-0x4d8)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x42f}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/10 21:43:49 executing program 0: pipe(&(0x7f0000a27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xc90d, 0x0, 0x81, 0x80000000, 0x5a24, 0x4, 0x4, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3607e021, 0x8, 0xdf3, 0x9a8f}}, &(0x7f0000ab8000)=0xb8) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r2, 0x10001}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00002fa000)={r1, 0x48, "67a1adc9d9531dcb93e519342b0e54d8a0ef25c98f9a838afcf1a98cd2c8413b8c58ef2a06b7678cc121121ddee44d6420a181d060b5b27528c10c429e4a732a8921f39af247f39c"}, &(0x7f000019a000-0x4)=0x50) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r4) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000314000)={0x1, &(0x7f000035b000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) [ 90.935944] [ 90.937712] ============================= [ 90.941896] WARNING: suspicious RCU usage [ 90.946058] 4.15.0-rc7+ #182 Not tainted [ 90.950161] ----------------------------- [ 90.954325] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 90.963652] [ 90.963652] other info that might help us debug this: [ 90.963652] [ 90.971827] [ 90.971827] rcu_scheduler_active = 2, debug_locks = 1 [ 90.978604] 2 locks held by syz-executor1/22343: [ 90.983378] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000639c9aa7>] xfrm_netlink_rcv+0x60/0x90 [ 90.993060] #1: (rcu_read_lock){....}, at: [<000000006c1dd229>] xfrm_state_get_afinfo+0x62/0x280 [ 90.995559] tc_dump_action: action bad kind [ 91.006550] [ 91.006550] stack backtrace: [ 91.011166] CPU: 0 PID: 22343 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #182 [ 91.018529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.027878] Call Trace: [ 91.030445] dump_stack+0x194/0x257 [ 91.034074] ? arch_local_irq_restore+0x53/0x53 [ 91.038729] lockdep_rcu_suspicious+0x123/0x170 [ 91.043374] ___might_sleep+0x385/0x470 [ 91.047319] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.053175] ? format_decode+0x10a/0x830 [ 91.057217] __might_sleep+0x95/0x190 [ 91.060994] kmem_cache_alloc_trace+0x298/0x750 [ 91.065685] __request_module+0x2e1/0xc20 [ 91.069818] ? check_noncircular+0x20/0x20 [ 91.074030] ? kernel_text_address+0x102/0x140 [ 91.078583] ? __xfrm_init_state+0xa61/0xdd0 [ 91.082971] ? free_modprobe_argv+0xa0/0xa0 [ 91.087266] ? check_noncircular+0x20/0x20 [ 91.091481] ? check_noncircular+0x20/0x20 [ 91.095686] ? lock_acquire+0x1d5/0x580 [ 91.099637] ? find_held_lock+0x35/0x1d0 [ 91.103674] ? check_noncircular+0x20/0x20 [ 91.107890] ? lock_acquire+0x1d5/0x580 [ 91.111844] ? lock_acquire+0x1d5/0x580 [ 91.115792] ? xfrm_state_get_afinfo+0x62/0x280 [ 91.120446] ? __lock_is_held+0xb6/0x140 [ 91.124579] ? rcu_read_lock_held+0xa9/0xc0 [ 91.128871] ? xfrm_state_get_afinfo+0x138/0x280 [ 91.133600] ? xfrm_state_find+0x3210/0x3210 [ 91.137992] __xfrm_init_state+0xa61/0xdd0 [ 91.142209] ? xfrm_get_mode.part.29+0x260/0x260 [ 91.146936] ? xfrm_find_algo+0x1c4/0x270 [ 91.151059] ? xfrm_add_sa+0x11e1/0x33e0 [ 91.155108] xfrm_add_sa+0x1a09/0x33e0 [ 91.158980] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 91.163979] ? nla_parse+0x29a/0x3d0 [ 91.167670] ? nla_validate+0x1c0/0x1c0 [ 91.171621] ? __netlink_ns_capable+0xe1/0x120 [ 91.176175] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 91.181174] xfrm_user_rcv_msg+0x422/0x860 [ 91.185380] ? xfrm_user_rcv_msg+0x422/0x860 [ 91.189765] ? xfrm_dump_sa_done+0xe0/0xe0 [ 91.193971] ? lock_downgrade+0x980/0x980 [ 91.198107] ? lock_release+0xa40/0xa40 [ 91.202088] ? netlink_tap_init_net+0x350/0x350 [ 91.206734] netlink_rcv_skb+0x224/0x470 [ 91.210768] ? xfrm_dump_sa_done+0xe0/0xe0 [ 91.214977] ? netlink_ack+0xa10/0xa10 [ 91.218841] ? netlink_skb_destructor+0x1d0/0x1d0 [ 91.223663] xfrm_netlink_rcv+0x6f/0x90 [ 91.227609] netlink_unicast+0x4c4/0x6b0 [ 91.231649] ? netlink_attachskb+0x8a0/0x8a0 [ 91.236038] ? security_netlink_send+0x81/0xb0 [ 91.240608] netlink_sendmsg+0xa4a/0xe60 [ 91.244650] ? netlink_unicast+0x6b0/0x6b0 [ 91.248861] ? security_socket_sendmsg+0x89/0xb0 [ 91.253596] ? netlink_unicast+0x6b0/0x6b0 [ 91.257804] sock_sendmsg+0xca/0x110 [ 91.261500] ___sys_sendmsg+0x767/0x8b0 [ 91.265459] ? copy_msghdr_from_user+0x590/0x590 [ 91.270191] ? vm_mmap_pgoff+0x1ed/0x280 [ 91.274228] ? lock_downgrade+0x980/0x980 [ 91.278347] ? userfaultfd_unmap_complete+0x327/0x510 [ 91.283523] ? __fget_light+0x297/0x380 [ 91.287470] ? fget_raw+0x20/0x20 [ 91.290895] ? do_mmap+0x362/0xe00 [ 91.294419] ? up_read+0x40/0x40 [ 91.297757] ? down_read_killable+0x180/0x180 [ 91.302226] ? security_mmap_file+0x143/0x180 [ 91.306705] ? __fdget+0x18/0x20 [ 91.310048] __sys_sendmsg+0xe5/0x210 [ 91.313819] ? __sys_sendmsg+0xe5/0x210 [ 91.317768] ? SyS_shutdown+0x290/0x290 [ 91.321724] ? SyS_futex+0x269/0x390 [ 91.325424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.330417] SyS_sendmsg+0x2d/0x50 [ 91.333942] entry_SYSCALL_64_fastpath+0x23/0x9a [ 91.338672] RIP: 0033:0x452ac9 [ 91.341835] RSP: 002b:00007f0eb8bc0c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 91.349519] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 91.356769] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 91.364011] RBP: 00000000000003aa R08: 0000000000000000 R09: 0000000000000000 [ 91.371342] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3890 [ 91.378581] R13: 00000000ffffffff R14: 00007f0eb8bc16d4 R15: 0000000000000000 [ 91.385987] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 91.393450] in_atomic(): 1, irqs_disabled(): 0, pid: 22343, name: syz-executor1 [ 91.400926] 2 locks held by syz-executor1/22343: [ 91.405716] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000639c9aa7>] xfrm_netlink_rcv+0x60/0x90 [ 91.415384] #1: (rcu_read_lock){....}, at: [<000000006c1dd229>] xfrm_state_get_afinfo+0x62/0x280 [ 91.424568] CPU: 0 PID: 22343 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #182 [ 91.431909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.441240] Call Trace: [ 91.443801] dump_stack+0x194/0x257 [ 91.447405] ? arch_local_irq_restore+0x53/0x53 [ 91.452056] ? print_lock+0x9f/0xa2 [ 91.455657] ? lockdep_print_held_locks+0xc4/0x130 [ 91.460563] ___might_sleep+0x2b2/0x470 [ 91.464511] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.470363] ? format_decode+0x10a/0x830 [ 91.474408] __might_sleep+0x95/0x190 [ 91.478185] kmem_cache_alloc_trace+0x298/0x750 [ 91.482834] __request_module+0x2e1/0xc20 [ 91.486974] ? check_noncircular+0x20/0x20 [ 91.491187] ? kernel_text_address+0x102/0x140 [ 91.495745] ? __xfrm_init_state+0xa61/0xdd0 [ 91.500125] ? free_modprobe_argv+0xa0/0xa0 [ 91.504432] ? check_noncircular+0x20/0x20 [ 91.508648] ? check_noncircular+0x20/0x20 [ 91.512849] ? lock_acquire+0x1d5/0x580 [ 91.516798] ? find_held_lock+0x35/0x1d0 [ 91.520829] ? check_noncircular+0x20/0x20 [ 91.525042] ? lock_acquire+0x1d5/0x580 [ 91.528991] ? lock_acquire+0x1d5/0x580 [ 91.532939] ? xfrm_state_get_afinfo+0x62/0x280 [ 91.537589] ? __lock_is_held+0xb6/0x140 [ 91.541630] ? rcu_read_lock_held+0xa9/0xc0 [ 91.545924] ? xfrm_state_get_afinfo+0x138/0x280 [ 91.550650] ? xfrm_state_find+0x3210/0x3210 [ 91.555049] __xfrm_init_state+0xa61/0xdd0 [ 91.559262] ? xfrm_get_mode.part.29+0x260/0x260 [ 91.563985] ? xfrm_find_algo+0x1c4/0x270 [ 91.568116] ? xfrm_add_sa+0x11e1/0x33e0 [ 91.572150] xfrm_add_sa+0x1a09/0x33e0 [ 91.576040] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 91.581040] ? nla_parse+0x29a/0x3d0 [ 91.584730] ? nla_validate+0x1c0/0x1c0 [ 91.588686] ? __netlink_ns_capable+0xe1/0x120 [ 91.593252] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 91.598248] xfrm_user_rcv_msg+0x422/0x860 [ 91.602453] ? xfrm_user_rcv_msg+0x422/0x860 [ 91.606834] ? xfrm_dump_sa_done+0xe0/0xe0 [ 91.611044] ? lock_downgrade+0x980/0x980 [ 91.615173] ? lock_release+0xa40/0xa40 [ 91.619146] ? netlink_tap_init_net+0x350/0x350 [ 91.623796] netlink_rcv_skb+0x224/0x470 [ 91.627839] ? xfrm_dump_sa_done+0xe0/0xe0 [ 91.632060] ? netlink_ack+0xa10/0xa10 [ 91.635921] ? netlink_skb_destructor+0x1d0/0x1d0 [ 91.640744] xfrm_netlink_rcv+0x6f/0x90 [ 91.644690] netlink_unicast+0x4c4/0x6b0 [ 91.648730] ? netlink_attachskb+0x8a0/0x8a0 [ 91.653114] ? security_netlink_send+0x81/0xb0 [ 91.657670] netlink_sendmsg+0xa4a/0xe60 [ 91.661710] ? netlink_unicast+0x6b0/0x6b0 [ 91.665928] ? security_socket_sendmsg+0x89/0xb0 [ 91.670663] ? netlink_unicast+0x6b0/0x6b0 [ 91.674877] sock_sendmsg+0xca/0x110 [ 91.678567] ___sys_sendmsg+0x767/0x8b0 [ 91.682526] ? copy_msghdr_from_user+0x590/0x590 [ 91.687265] ? vm_mmap_pgoff+0x1ed/0x280 [ 91.691317] ? lock_downgrade+0x980/0x980 [ 91.695450] ? userfaultfd_unmap_complete+0x327/0x510 [ 91.700624] ? __fget_light+0x297/0x380 [ 91.704577] ? fget_raw+0x20/0x20 [ 91.708002] ? do_mmap+0x362/0xe00 [ 91.711523] ? up_read+0x40/0x40 [ 91.714859] ? down_read_killable+0x180/0x180 [ 91.719328] ? security_mmap_file+0x143/0x180 [ 91.723799] ? __fdget+0x18/0x20 [ 91.727159] __sys_sendmsg+0xe5/0x210 [ 91.730933] ? __sys_sendmsg+0xe5/0x210 [ 91.734897] ? SyS_shutdown+0x290/0x290 [ 91.738863] ? SyS_futex+0x269/0x390 [ 91.742564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.747563] SyS_sendmsg+0x2d/0x50 [ 91.751081] entry_SYSCALL_64_fastpath+0x23/0x9a [ 91.755806] RIP: 0033:0x452ac9 [ 91.758965] RSP: 002b:00007f0eb8bc0c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 91.766642] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 91.773891] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 91.781141] RBP: 00000000000003aa R08: 0000000000000000 R09: 0000000000000000 [ 91.788389] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3890 [ 91.795638] R13: 00000000ffffffff R14: 00007f0eb8bc16d4 R15: 0000000000000000 [ 91.803974] [ 91.805597] ================================================ [ 91.811385] WARNING: lock held when returning to user space! [ 91.817153] 4.15.0-rc7+ #182 Tainted: G W [ 91.822489] ------------------------------------------------ [ 91.828250] syz-executor1/22343 is leaving the kernel with locks still held! [ 91.835401] 1 lock held by syz-executor1/22343: [ 91.840033] #0: (rcu_read_lock){....}, at: [<000000006c1dd229>] xfrm_state_get_afinfo+0x62/0x280 [ 91.849176] BUG: scheduling while atomic: syz-executor1/22343/0x00000002 [ 91.856013] INFO: lockdep is turned off. [ 91.860060] Modules linked in: [ 91.863249] Kernel panic - not syncing: scheduling while atomic [ 91.863249] [ 91.870754] CPU: 0 PID: 22343 Comm: syz-executor1 Tainted: G W 4.15.0-rc7+ #182 [ 91.879384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.888710] Call Trace: [ 91.891274] dump_stack+0x194/0x257 [ 91.894875] ? arch_local_irq_restore+0x53/0x53 [ 91.899519] ? print_modules+0x194/0x30b [ 91.903549] ? vsnprintf+0x1ed/0x1900 [ 91.907331] panic+0x1e4/0x41c [ 91.910495] ? refcount_error_report+0x214/0x214 [ 91.915235] __schedule_bug+0x11f/0x130 [ 91.919179] __schedule+0x131c/0x2060 [ 91.922947] ? lock_release+0xa40/0xa40 [ 91.926893] ? irq_work_queue+0x136/0x170 [ 91.931012] ? __sched_text_start+0x8/0x8 [ 91.935136] ? wake_up_klogd+0xc3/0x100 [ 91.939078] ? is_console_locked+0x20/0x20 [ 91.943285] ? console_unlock+0x983/0xd80 [ 91.947405] ? trace_hardirqs_off_caller+0x1f0/0x2c0 [ 91.952478] ? wake_up_klogd+0x100/0x100 [ 91.956508] ? vprintk_emit+0x49b/0x590 [ 91.960452] ? __down_trylock_console_sem+0x10d/0x1e0 [ 91.965621] schedule+0xf5/0x430 [ 91.968964] ? vprintk_emit+0x3ea/0x590 [ 91.972910] ? __schedule+0x2060/0x2060 [ 91.976853] ? handle_edge_irq+0x2ab/0x7c0 [ 91.981152] ? retint_kernel+0x10/0x10 [ 91.985023] ? exit_to_usermode_loop+0xb0/0x310 [ 91.989672] exit_to_usermode_loop+0x1d1/0x310 [ 91.994224] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 91.999739] ? print_lock+0x9f/0xa2 [ 92.003336] ? lockdep_print_held_locks+0xc4/0x130 [ 92.008238] syscall_return_slowpath+0x490/0x550 [ 92.012971] ? prepare_exit_to_usermode+0x340/0x340 [ 92.017959] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 92.022859] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.027852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.032579] entry_SYSCALL_64_fastpath+0x98/0x9a [ 92.037301] RIP: 0033:0x452ac9 [ 92.040460] RSP: 002b:00007f0eb8bc0c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 92.048143] RAX: 000000000000019c RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 92.055387] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 92.062627] RBP: 000000000000047e R08: 0000000000000000 R09: 0000000000000000 [ 92.069875] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c70 [ 92.077114] R13: 00000000ffffffff R14: 00007f0eb8bc16d4 R15: 0000000000000000 [ 92.084843] Dumping ftrace buffer: [ 92.088360] (ftrace buffer empty) [ 92.092037] Kernel Offset: disabled [ 92.095631] Rebooting in 86400 seconds..