98f18a89baea82104c383dde75ed584197b0ebefcf42ee9eec17b5e9a9120fdfe21234e3e09ca0019181f9342c55ddb9250343b116008144b493b7aa0d0689e53e7338b4ae2558e510ca3ebfbb739b8f44724a8d29bb9b77dc7e7c4b6d42864756e52aa3b4c5f4e619e82d66bf78ff324503c49227618278c22f72"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x805, 0x0) bind$ipx(r1, &(0x7f0000c7b000)={0x4, 0x0, 0x0, "004d77860900", 0x0, 0x0}, 0x10) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x2, 0x7) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b27000-0x15)={0x0, 0x65, 0x0, 0xf7b6, 0x7}, &(0x7f0000e59000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000707000)={r1, 0x3f, 0x10000, 0x2, 0x1000, 0x5}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/09 18:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ab000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000779000+0xb73)={0x0, 0x0}) write(r1, &(0x7f0000530000)="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", 0xfc) bind$bt_sco(r0, &(0x7f0000309000)={0x1f, {0x6, 0x89d, 0x4000000000000, 0x5, 0x800, 0x80000001}}, 0x8) 2018/01/09 18:19:08 executing program 0: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000273000)={0x0, 0x0}) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00002eb000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) connect$bt_rfcomm(r2, &(0x7f0000013000)={0x1f, {0x8000, 0x2, 0xadf4, 0x1, 0x3, 0x82}, 0x6}, 0x9) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000022c000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f00002ea000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000272000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00001df000)=0x10b) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000019b000)={0x2, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00002a5000)={0x9, r5}) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f00002ad000-0xc)={@loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/09 18:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000077b000-0xc)={0x0, 0x100000000, 0x0}, &(0x7f0000eb2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ddb000)={0x0, 0x8}, &(0x7f00003f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000553000)={r1, 0x7fffffff, 0x7e5a, 0x4, 0x100000001, 0xfffffffffffffee4, 0x3, 0x565, {r2, @in={{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]}, 0x6, 0x5, 0x8, 0xfffffffffffffffa, 0xff}}, &(0x7f0000282000)=0xb8) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000b0000)=0x0, &(0x7f0000d72000)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009df000-0x4)=0x0, &(0x7f000057b000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x8, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000636000)={0x8, [0xccd, 0x10000, 0xffffffffffffffff, 0x8, 0x19, 0x3ff, 0x7, 0x2]}, 0x14) 2018/01/09 18:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000570000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008bc000-0x4)=0x1, 0x4) bind$alg(r0, &(0x7f0000b19000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) ioctl$int_out(r0, 0x2, &(0x7f0000c8b000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077b000)="0b00010095d6636030bcc149", 0xc) 2018/01/09 18:19:08 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008b0000+0x275)={0x9, {{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000196000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000099f000)=0x58) bind$alg(r1, &(0x7f0000e7f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7f000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f5a000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f7e000)=r2) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000f7e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f2c000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000547000)={"5a4a672d67515c969788c6373a98acea", {0x4, 0x1007, 0x8, "4a733f031e32", 0x4, 0x0}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000015d000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000f7d000-0x4)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f7e000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f7c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1bd5, 0x400, 0x345f4237, 0x10, r4}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000f80000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a44000)={0x0, 0x0, 0x0}, &(0x7f0000f80000)=0xc) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000027000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:19:08 executing program 2: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 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, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1f, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ade4"}) r1 = socket(0x10, 0x1, 0xa2) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000de8000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5e5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8001, 0x100000000, 0x3f, 0xfffffffffffffff7, 0x100000000, 0x10000, 0x4, 0x20, 0x3, 0xffffffffffff8001, 0x100000001, 0x0, 0x6, 0x5]}, &(0x7f0000de8000)=0x108) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ca0000)={0x3}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000de8000)={r2, 0x2}, 0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 18:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) socketpair(0xf, 0x6, 0x7, &(0x7f0000f25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) close(r0) getsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000dd0000)=0x0, &(0x7f0000eec000-0x4)=0x4) close(r1) close(0xffffffffffffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000836000-0x42)="3dddb0688d976e08adf28fbe579637538ab2b92a626675c1393f020ab96805cb980cb45f1d84344c24bfa1fdf16ca3f7209f6a44b8ca3c0aa1d46d3d961bf8161d2d", 0x42) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x803, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c77000)={@generic="e37b22b9e69a3afbeeab869476c91ce8", @ifru_flags=0x2000}) write(r0, &(0x7f000059c000)="1f0000001000000000000000000900000200f00008000100040400dcffdf00", 0x1f) 2018/01/09 18:19:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ead000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x7, 0x800c, 0x5, 0x36, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffcf8, @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, 0x4, 0xd5, 0x4, 0x20}, &(0x7f0000003000)=0xa0) bind$bt_l2cap(r1, &(0x7f0000004000)={0x1f, 0x9, {0x96, 0xffffffff80000001, 0x2, 0xd6, 0x1, 0x7697}, 0x8, 0x9}, 0xe) socket$key(0xf, 0x3, 0x2) r5 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r4, 0x6, 0xcd, 0x3}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000005000)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000004000)={0x4, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000005000-0x20)={0x3, r7, 0x0, 0xf5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xe)={r3, 0x8, 0x3, [0x0, 0x0, 0x996]}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r5, 0x5411, &(0x7f0000008000-0x1000)="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") 2018/01/09 18:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000089e000-0x8)={0x0, 0x42d}, &(0x7f0000dd4000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000df1000-0x14)={r1, 0xfea4, 0x0, 0x9, 0x800, 0xffffffffffffcd6f}, &(0x7f0000015000)=0x14) [ 349.566609] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 349.585354] nla_parse: 14 callbacks suppressed 2018/01/09 18:19:08 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xd, 0x6, 0x4, &(0x7f00005fb000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x616, &(0x7f0000bde000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d27000-0x4)={0x5}, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000d25000)={r0, r0, 0xd3f, 0x2, &(0x7f0000d26000-0x1d)="2da179d5b89a9715329681e63344f8769124fd493f9831a5f771c7a45b", 0x0, 0x0, 0x1cb106f0, 0x8, 0x100000000, 0x7, 0x1000, "8994fade"}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000d27000-0xc)={{0x4, 0x9, 0x0, 0x2, 0x9854, 0x5}, 0x61}) 2018/01/09 18:19:08 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, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008b1000)={0x100}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ef000-0x4)={r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000644000)=0x0, &(0x7f0000d1b000)=0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$unix(r1, 0x0, &(0x7f0000983000)=0x0) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000064f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095e000-0x4)=0x60, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a6e000-0x4)=0xe107, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000453000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) connect$llc(r1, &(0x7f0000443000-0x10)={0x1a, 0x1f, 0x3, 0x1ea, 0x8, 0xfffffffffffffff9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 18:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000540000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001f8000+0x68c)={0x0, 0x7}, &(0x7f0000722000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000031f000-0xa0)={r2, @in6={{0xa, 0x0, 0x1a11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x612f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400000, 0xfffffffffffffffa, 0xfffffffffffffffd, 0xc0}, &(0x7f0000de8000-0x4)=0xa0) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000016000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/09 18:19:08 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000029e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ec4000)=0x9, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000956000-0x4)=0x0, &(0x7f00006fe000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) [ 349.585360] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 349.658435] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 349.695619] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 349.708940] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 18:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xfffffffffffffffe, 0x7fffffff) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e0e000)="0fbe3b42b702812061570473c399d848", 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000529000)="e8694c41c8a2d66344402bb326662d71ccd0cbf5b48b862ec0ef82e86a3a52e7025044d341972518faae6ed6b3a0aa493301760e42f6d7a0bacc2d379dd780aefd8bd4940d783648", 0x48) 2018/01/09 18:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x8, &(0x7f000041c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000097d000)=[{&(0x7f00006db000-0x29)="290000001800311614ffef0000c50a170a800066016d00099998ffbf08000800040001010ef4ff01ff", 0x29}], 0x1) 2018/01/09 18:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) sendmsg(r0, &(0x7f0000b1c000)={&(0x7f000073e000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a087343f5dbbebaeb53b1a71229ddcfbca6090f237c49d9aabd7fdbafd9ea9b7830648276d71b5ad7e31de3f91d573debc210c995f9120ebdb785e7a35111f", 0x0}, 0x60, &(0x7f0000a9c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000009f000-0x4)=0x8, 0x4) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f6b000-0x8)={0x0, 0x7, 0xffffffffffff8001}, &(0x7f0000f6a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e87000-0x4)=r2, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x3, &(0x7f000040d000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000fd7000)="7e957222bc8b4a746293e97cd1a1ff1b0a9587b31d880caebd52a79e88bc0c7fed6c", 0x22) syz_emit_ethernet(0x1c, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [], {{0x6558, @llc={0xc, @llc={0x0, 0x0, "14", "caa2dddc02bd778100"}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000bd1000-0x4)=0x4) 2018/01/09 18:19:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f00001af000-0x7)=""/7, 0x7, 0x2, &(0x7f0000000000)={0x4, 0x40, 0x3, "15aaeb444a91", 0x2, 0x0}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/09 18:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) socketpair(0x5, 0x80003, 0x9, &(0x7f0000b2f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd6000)={0x0, 0x68}, &(0x7f000080f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000ec000)={r3, 0x7}, &(0x7f0000cfb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003e4000)={0x0, 0x6, 0x6, 0x0, 0x96, 0x5, 0x80000000, 0x2, {0x0, @in6={{0xa, 0x2, 0xa50b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff, 0x7f, 0x4, 0x3fc}}, &(0x7f00009d7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e23000-0xc)={r4, 0x4, 0x20}, 0xc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000051b000-0xea)="3b39e3902a80247fa6f6ca5bdd8b3e37c0393dfe80e342a67725c5e87633228f6d6e2a49a8d5eae4ca889d9e0156ab6584b40f4464c36c4e8a91b9db626e8195d70452411179534793950621235fd3ab407424e388c5df134c9ce6b4310b3287eae2700705fda6efb2f7f98d3e78eb8cb3d207fc6ff8d1a358e1ec76ac0e040cf8d5988db8cb4981735fc1b3756b08b1b3be52597a99924d267d469ff9a1d4dd633765da93ee701f1f287b8bdb26c0614968da3519e5c96e9de6b20e5ee77a80b495d0f18d6b39302f0cae9bf1127b9bf1b42080a252102925c2fddb4da2daefb1f8eb16afd842a9c948", 0xea) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000087d000-0x2d)="0a0775b0d5e383e5b3b60c5e6e00ffdb000000000017ad40e136b62567894843483a25c44ae7eff9019e7f214b", 0x2d) r5 = accept$alg(r0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000d8000)="25275548d2324f67bf6a5edaa7d4fe4ee8097607cd96add0d55f168a6f4ada293c2bc0ccee88a0d519a55b89f3687d40b313119d9d0e51a2b7ca96ef1cba405d", 0x40, 0x0, &(0x7f0000c8c000)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) sendmsg$alg(r5, &(0x7f0000fa9000-0x38)={0x0, 0x0, &(0x7f00009ce000-0x30)=[{&(0x7f0000ffd000)="d27701e60f3614601c9137c06527f26b4d34f158fd3ed66b1bf3bf7103c22ea8", 0x20}], 0x1, &(0x7f00005b8000-0x18)=[], 0x0, 0x0}, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c5e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000019b000)=0x1c, 0x80000) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f00009b9000)=0x8, 0x4) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffe52, 0x0}, 0x0) 2018/01/09 18:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004ec000)={0x0, 0x0, &(0x7f0000870000-0x60)=[{&(0x7f0000b47000-0xb5)="d65101e662ca409dbd472e41bb7773e2a729718ee83aedd2175394e902d8b9f862cca0f434deba1949fa6303d7423ef0641dfba5215868a2b4943bd13176ac0df5deb9cfb2174f98186639827fb42447fd2084a626235572151505a25a3fc9dfcfcf2ad3ebc742adfc1001252e1f125438987d98beeb9639de2bd6a4eb7f8708660494b5a7fcd4a69ccfb69692478ce199277cbd3aa9feec93dcd46eb451e550bae0d93f24168af3227a2df2600186a9bdc7ee0e0b", 0xb5}, {&(0x7f00005d8000-0xf3)="e869e4cc7078af88d4f8e7ea1efacf00bf78cd87fea54b49edef97099f5dee766ee3069773d3b1380d713ccece1521442fb7e25fb2192d4a294ff730fdecb5eefe1974fc7592ca07d933101c408068701dbde40d5005feeb8f6b2038b228a60efa82095eed42fd298044e5fdd40ee893c77978478d7f2b3657ef67f7373b775a66b141e39936079241ac8d0092c3b3efba3c6cd6eda9a4c77df754c8ea2be73950506af9d1c91ace97620e0ca5b75c5781684cd727e971b269cc9b68566d690d775c7cb6e6088405baff4b296c32faf5543b00bcfe2cb4be9fbace3af8657b80e38d190357242ed1c4601fcb97c0c2ceb425a9", 0xf3}, {&(0x7f00000b0000)="9f068efa00336e45e8bf72797a6bd73205165f5653ae974cacf873fff0da862cbece31988d856878b1468df23aa01d6be43c30947865c98b38b65d1e02aba8e74508c7b173414b0b1db4b5f548550509c3a79844d291d45e8b86ce798853baa048f5e899f0fea42c7f65b73b8686e29b0f4325", 0x73}, {&(0x7f00000ab000-0xaf)="eb6486e91de17ed2e1f775508c24d04ad4748672df3f7e765af5ea283ee651b8c65da74eaff127f1be04de5c17d98627f04221ac3faa8a294837f186325929f5c8c34ca1fa3ba9b7d150e123f94b455a5a214439f48966e64787b4b150d16de4b99a6c1a030429271367eddd016ecb27cae70eb1dce58471b70a66525e9ffd0097b1610078a8d5f8e8b692e0acc56529f4ef89d1cf259b373ae1b48b0a01589d64fb13aa11f803961d9c503d822953", 0xaf}, {&(0x7f0000f9d000)="858f2e29", 0x4}, {&(0x7f0000e66000)="1cfac03e27271ab65d5714e329c3714dd47edd1d0717ffdbebcdfdcffbea2ca134ab0ca45d73bd3764114682a53d6cc57a3e4257f647291028b2873314e268f1bd1cf9", 0x43}], 0x6, 0x0, 0x0, 0x10}, 0x4040010) pipe(&(0x7f00003f1000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000804000-0x4)=0x5c68, 0x4) sendmsg(r1, &(0x7f0000dd9000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0xac}, {&(0x7f00008fa000)="1319ee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db411040000004110320f419a58f20173dc575c10930f607de23c164e07160c0bf34d0b7f3f00710c0300b766511bda91312b25000000000000005106f45c493d0446cd76cb177342818e67d3a23722f41779b5191ae21c2f17b302e146088337787d8e8488322c8ec32549fc648ada48e826a914c3954b56eb7bbe77e07be9854001f928de1d", 0x54}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x0, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x4000) 2018/01/09 18:19:08 executing program 2: socketpair(0x9, 0x800, 0x0, &(0x7f00000a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000133000)={r2, r3, 0x400}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x80005, 0x1) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0xffffff91) sendto(r4, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00004df000-0x8)={0x1, [0x0]}, &(0x7f000042d000)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff5000-0x8)=@assoc_value={r5, 0xfffffffffffff800}, &(0x7f0000ff4000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ff4000-0x14)={r5, 0x2, 0x6, 0x844, 0x342, 0x101}, &(0x7f0000ff3000)=0x14) 2018/01/09 18:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x3, 0x0, 0x10000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ddc000-0x4)=0x0, &(0x7f0000f29000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) [ 349.798931] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 349.842161] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 18:19:08 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f13000-0x4)=@assoc_id=0x0, &(0x7f0000350000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007b8000)={r1, 0xbc2}, &(0x7f0000c72000)=0x8) pipe(&(0x7f0000bef000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006b4000-0x20)={0x7ff0000, 0x7, 0x201, 0x4, 0x3, 0x4, 0x0, 0x8, r2}, 0x20) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000f13000)=0x9, &(0x7f0000f14000-0x8)=0x2) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) pipe(&(0x7f00000cc000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000042000-0x2f)=""/47, &(0x7f0000442000)=0x2f) 2018/01/09 18:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f000053c000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f000075f000)=""/88, &(0x7f0000ebe000-0x4)=0x58) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = socket$inet(0x2, 0x7, 0x7) getpeername$inet(r2, &(0x7f00003f4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000818000-0x4)=0x10) r3 = accept$alg(r0, 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$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000523000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000081000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb3000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004fe000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a15000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d5000-0x4)=0xe8) r6 = getgid() r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000df9000-0xe8)={{{@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}, {{@in=@local={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}}, &(0x7f0000dc8000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r0, &(0x7f0000b88000)={&(0x7f0000642000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f09000)=[{&(0x7f00002fd000-0x1e)="b06d0482b0de740ecb0e737360a9ae12b9514276aa62208daeb2e9ffe6c4", 0x1e}, {&(0x7f000000c000)="fe223f441ed231c5495e44aa8f638beda2b365d9dc47a1227595c56d2739f9657a77763596f31c3d3d5cbfe6119af39d3cf70c73f60682711432a7d728e0c27b7336e5850bfb37a0deb20c9515439697a13b0509456875450fd0", 0x5a}, {&(0x7f0000cf0000)="c1808a1fc750b2a3e670e0d7f7ec8b962d48f8dd1e5346ea203be51fd9884d2f03671bbdca0bd89696790f8544eb92a956a33590145a3bd7eb72c656a360a7ba091fb08aa6f5ad0c8d8362be77d5ba5c1c4b2f44e9fd456a3d21026b8af63ec80e74421b209d", 0x66}, {&(0x7f00000d1000-0x81)="7b1130f7771c823c98386ebcb9e1a358d79be655b0ab9515b6ad4232b721bec9d77c1b30645c2eccb03b7546607682ea0c244454d33d499f33b3cb77037d2f495fbabe52c7e06046e64061b45a7d729c43ef97538bc3f0e262f08afc7287e390f66cbb692aa3677968bdfc375acb11379b4545f44eb9c1907902649b115068f42a", 0x81}, {&(0x7f00008a3000-0xe2)="9dee22c5f0655e5ada0011b6c739996061f9604c0b6dfe372bd5f3d923662ab638275b1a5afec39b403273e71bbf4aead6fa4a8b4ecb0f76660af6ec1a1d4847529cbb80947cb64b0174bdfa6b1f0a9506267ba9690a81b0e2fb66903fa61f631cfc533714cd3baf01f830999246a690adc32d65cee66a592c97f23e13c7d4bc3194c3be258aff18d2ee4914eb9a731d0ee71ff4b98ac4002baeb6d74290cf250cb9c52d16820b3edfc6dc58a9006e65ab9c499f223af069825ad27f6fca9eca274351db3dda0923237292618c6de24c53317894c29ed4c105b044c1000fe34c1773", 0xe2}, {&(0x7f0000add000)="a7aea7dabfebdb81db8734cc6faabb74bf495496886bf81be21d28b44d9bf714fc2ae831cd67378921e20cf5f6b5afbd9f84907542b4dc4dc53ad5a7ed2de393fd99fd2dd289e1a12c6dbd4e37973c205b27430ddbb8fb41f649f0500ec0e0421e3d33d7ae96917e2dd7a7b7b8355a6858978a009002c0459b0f6be41faf1a5177b98cc4f70126a982e34c06dafa3e1c86f9e4bc30bf8f9e6dcc177450ee2250780520406e162ef07afca09b55bb030e9e17dadcbe423da8ad23425acca5fd8a57cf0e5d914cb07fb0b2ae7339a3056efc569c97b4c64b9eaa95998e0a5f5bf2d50d5010477d3ee0e648e01ecdd7bf8a9f35a389d9", 0xf5}, {&(0x7f0000285000-0x8b)="9f354da4422d99a0979971aca5f902c4b6d958d8adc7cd23cad73e1c19a73217fc7a2ce52da580e48ea969c5b5984f96e89fb7cbca4174b7e83bf9aec77d6f6243c04f74284b008f1ce30005a5bfb0b5c5d1197511748a6954665875f15a0ae96af4a903a874bca06d375b947a8cbbf9ae8c625e29d46cafa73f1016792e6d4f9d971d168f34696a4d513a", 0x8b}, {&(0x7f0000cc0000-0x5c)="77521de745276b93b02b21b75ed0ddfea6059e967e4ef9e0007b7aa96599b757663f5f65885a6ff23b5eb75e808c367c35170b0704835b1145fcc8d843cf29cdab644d55e085be604e04b0afcd7b04e9c340755207662df02fde5b56", 0x5c}, {&(0x7f000095b000-0x75)="75b8878ac84c64d81c3a6f75a90706a8ccef9278e94a8f234cc5fe06048059bf11a56ddb4f77d92a40d1b1b2c8f2cc5b64178c8eaa7b74d7ad81c5447cb71fb41d4fb0ff5263fd730890dddba0712679c1efeeb4061875a8dbfa1baee8f6065f24352dfc45501df3e451bc3256577bc1176bb82231", 0x75}], 0x9, &(0x7f0000158000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x80, 0x840}, 0x48004) write(r0, &(0x7f000008f000)="1f000000070affdde200d8a00a00002a080200800900018005ffffe50000516d3ac6df293de1d432075e8eb3cd2227f3", 0x30) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ba6000-0x5)='veno\x00', 0x5) socket$netlink(0x10, 0x3, 0x5) 2018/01/09 18:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) 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) sendmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000248000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000bb9000-0x50)=[], 0x0, &(0x7f00001dd000-0x1518)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = socket(0xa, 0x0, 0x7ff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000975000-0x10)={0x2, &(0x7f00004d4000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/09 18:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept$inet(0xffffffffffffffff, &(0x7f000033d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d46000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ba000)={0x0, 0x0}, &(0x7f000058b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000078d000)={0x2, 0x205, 0x2, 0x30, r2}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bfd000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000833000-0x50)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x400, 0x400, 0x3f, 0x80000, r3}) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:19:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000548000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000068d000)={r1, @in6={{0xa, 0x0, 0x6fd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x9, 0x8, 0x0, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r2, 0xc0045c77) writev(r2, &(0x7f0000eef000)=[{&(0x7f0000b9c000-0x29)="290000001800310900000001000000070a0000000000ff068000ffdd0c000800040900000000000000", 0x29}], 0x1) socketpair(0xa, 0x5, 0x1f, &(0x7f00000c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a1f000)={0x0, 0x9}, &(0x7f0000486000)=0xfffffffffffffea6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009ec000-0x8)={r4, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000766000-0x8c)={r1, @in6={{0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 18:19:08 executing program 7: mmap(&(0x7f0000001000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000070000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000003d000-0x4)=0x3c, 0x4) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000002e000-0xbc)=""/188, 0xbc, 0x103, &(0x7f0000034000)={0x3, {"11cb000026ff75"}, 0x3}, 0x194) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006000)=0xfff, &(0x7f000003b000)=0x4) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000007b000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000038000-0x10)=[{&(0x7f0000056000-0x3a)="16000000110019985e0000160000000007ed3b851e0000000000008000e507000000000000fbff3e", 0x28}], 0x1) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000497000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000)=0x10, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000458000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004db000-0x4)=0x3, 0x4) 2018/01/09 18:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000bc1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) pipe(&(0x7f0000cdd000)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000974000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 18:19:08 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f0f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f88000)=0x1c, 0x80000) mmap(&(0x7f0000f88000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f89000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f89000-0x4)=0x1008) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f89000-0x8)={r1, 0x7fff}, &(0x7f0000a64000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e5e000-0x26)="260000002400430400000000000000000008f404010000ffffffffffffffc0ff00f303c76e35", 0x26) 2018/01/09 18:19:08 executing program 2: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000001a000)={0x800, 0x0, 0x1, 0x7}, 0x10) r3 = accept$netrom(r0, &(0x7f00008e5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bec000-0x4)=0x48) getsockopt(r0, 0x101, 0x8, &(0x7f0000b21000)=""/134, &(0x7f0000af7000)=0x86) connect$netrom(r3, &(0x7f0000c55000)=@ax25={0x3, {"92fbc719f81295"}, 0x5}, 0x10) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000e97000)=0x5, 0x4) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03cf", 0x2) socket(0x5, 0x6, 0xff1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000c78000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000c94000)=0x0) [ 349.949770] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 349.984290] IPv6: NLM_F_REPLACE set, but no existing node found! [ 349.998060] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 350.024965] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 350.040527] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/09 18:19:08 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000026000)=""/91, &(0x7f0000f80000-0x4)=0x5b) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0941f2ff0000acff002103c75735", 0x26) 2018/01/09 18:19:08 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0000000035", 0x26) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000629000-0x4)={0x6}, 0x4) 2018/01/09 18:19:08 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004a4000)=0x8, &(0x7f0000ae4000)=0x1) 2018/01/09 18:19:08 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) r1 = socket(0x18, 0x0, 0x20100000001) write(r1, &(0x7f0000c1b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000b30000)="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", 0xfa}], 0x1) 2018/01/09 18:19:08 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000770000-0x10)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @rand_addr=0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}]}, &(0x7f0000d0a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xc4)={r1, 0xbc, "f674721f2ba0b6ef103c03f3c18ddb0168e8159955e6a65ab67ab01b443b8ae2f0cec8e844656cb686df4764cddd271b84ad7d0c1fbfea225efa621df1ee89e40ba5c3e8deaa255e0c074dab9c90816765031a5af9b3b86eb110c53e0f442abbe691c15007059b60a389de20f23499825a2317ddddf63f9cd7172a9ed03268400f8ddfc346d0a220b29ae0acd725e3a84131419f7f6a37ddffb715ad777d332c8121d08429577c662ef2da6380b5fa1a0b33e84b4a90b3748ef95d48"}, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004fc000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x200, 0xffff, 0x0, 0x1}, &(0x7f0000001000-0x4)=0xa0) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x4d}, &(0x7f0000747000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000003e000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000181000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/09 18:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000a12000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(r1, &(0x7f0000e87000)="", 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r3, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000761000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:19:08 executing program 5: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000057f000-0x47)="c82b766680f9a0ad7f24a05a2b1541fdda8fe73565fa30bb6d34cb74d7d1bc832c5fdd786e2cf8e8a8504129c8dd9860466b79930c734d67ef81c414167545a89dc2b51b4d21f3") mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000580000-0x8)={0x0, 0x0}) 2018/01/09 18:19:08 executing program 3: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a71000-0x47)={0x0, 0x3f, "f627195dc078dbc06a12ac92fd43f51d0deaa7bce33892af5fc2ab8b0167975c4213322a91bf337604910b052c2b08333fd57b1d24267e7fbe13ff03d14406"}, &(0x7f00006bb000)=0x47) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000576000-0x18)={r1, 0xa9, 0x30, 0xff, 0x8}, &(0x7f0000304000)=0x18) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000394000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) listen(r0, 0x401) r2 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/09 18:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x5, 0xfffffffffffffffc, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:19:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000a4b000)={0x1f, {0xac10, 0xbb55, 0x6, 0xffffffffffffaed2, 0xb5c, 0xffffffffffffffc1}, 0x5173}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x5e)=""/209, 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000c5000-0x6c)="1f000000150aff00000000fffffffe0000e7720000ec374592661000000019", 0x1f) 2018/01/09 18:19:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x2}, 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) 2018/01/09 18:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r1, &(0x7f0000fdb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fc3000-0x4)=0x1c, 0x800) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/09 18:19:08 executing program 2: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000586000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = getpid() setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000032d000)={0x800, 0x1, 0x200, 0x20, 0xfffffffffffffeff}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001df000)=r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f78000-0x4)=0x5, 0x4) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000015000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000008000)={0x2, 0x1, 0xffffffff, 0xd4, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000-0x8)={r1, 0xfff}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000013000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r4, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000256000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001c9000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000a13000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e37000)="0a077591d5e383e5b3b60c54dbb7275df0df6517ad400015a000000023eee437", 0x303) [ 350.150264] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000009000-0x5)={0x8, 0xc1, 0x8, 0x6}, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000002000-0xc)={@rand_addr=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f000000e000-0x4)=0xc) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000008000-0x10)={0xc, &(0x7f000000b000)="b7c4f81c94f1fe4791825e89"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f000000b000-0x4)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000-0x10)={r3, 0x7, 0x100000001, 0xe99}, 0x10) setsockopt$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$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000089e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000051f000-0xe8)={{{@in=@broadcast=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083c000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000190000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9ad) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b0e000-0x20)={r0, &(0x7f000041b000)="", &(0x7f0000383000)="", 0x10000000000003}, 0x20) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dbe000)=@int=0x0, &(0x7f0000f36000-0x4)=0x4) write(r0, &(0x7f0000001000-0x4e)="328af0db2c66cdce3681d538e7b67b9113c96250330378995d156bc44ff30e336dcd56b74a1ea3dcf5cc0b4cfaa6ddcbea5f96ccaae04d70b0b3600b42c4c7382cc3ad79078a2a0faf6f106254fd", 0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000c43000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000034c000)=0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000be5000+0x4d5)={0x0, 0x5}, &(0x7f00004db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f89000)={r2, 0x9, 0x8, [0x8c8a, 0x80000001, 0xa704, 0x800, 0x5, 0x1f, 0x0, 0x3d3e]}, &(0x7f00002f0000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005b5000)={0x0, 0x80b7}, &(0x7f00000b0000)=0x8) getsockname$inet6(r0, &(0x7f000015c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a66000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e03000-0x8)={r3, 0x1ff}, &(0x7f0000731000-0x4)=0x8) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f1e000-0x10)={0x9, 0xff, 0x1, 0x1000}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000524000)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000223000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000172000-0x4)=0x10, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00002a7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffff) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000000a000-0x5a)="92aff695949fbc357f6e9055a19e22642037667ed5f5f4c7dc3f65834783e50baf34fb899714de1fcf0943b20b9f508ced2fa991f9f52b546b5e925fa3f5b53ac1e4a86ce561877abe84e6406c5a8efd80772f3076f5e2e0c8e4") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f000000b000-0x60)={0x27, 0xf3, 0x3, 0x7, 0xbf, 0x1, "5f6d34f718fd82e65d9e77497e9046a91de23444d87b4921446e27b2de685d012eae99a47f96d4bf9b90be6b22c4737639b3ef20daeaba3a29c9c2adba27c2", 0x8}, 0x60) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000c000-0x4)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000003000-0x102)={r0, r0, 0xfffffffffffffffa, 0x7, &(0x7f0000005000)="5c3f77cc4734349f25c61fac2aaeb770c0768db46addf0aab9776e9c387f4f43f7ca62b7e7fe0e13dcd50af4938b2459056b0689a99383cb5afe4f48ee020dc94400e8af111a38780331bbb57073d0b58112ea3d4e529ef503b2dc51ad02964e5c2081ebcf7bcbc3508b05b4dd7231ad449b326ea13edad5a407266c4d", 0x0, 0x100, 0x2, 0xc8, 0xda, 0x3, 0x1000, "7cc1ad5ccf4642ee6398a3a1e8c50db89ad35ed5b0592d18d86d953c03de0ffd585ac393b83c430cc496ec11b2bc72da290b2c1cfeb4b96ea2a6e331cf0e006137e4e24b2d7d3816e524856a5b81af538a21fffe93255118d98a1dbc43042caf5927828f7fdd37c5febb84d0a19a06276d23336fab64581c6d3e4f75b8cdfcd482ada1efc44803d70d4d4c2d614c045da5b1df8b22f8a42d74837b140595b450fa7c6c543d77f3251f57a9d56d50ef2b892ffef0aff5772293d367036d652ea18c2dafe3bde5219290922af1de4b047cc486ba61cc520fcd336b"}) getsockopt(r0, 0x1, 0xfcf0, &(0x7f0000003000)=""/118, &(0x7f0000002000)=0x76) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x80007, 0x504, &(0x7f0000afd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009a4000)={0x0, 0x7, 0x7fffffff, 0x3f}, &(0x7f0000030000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000478000-0x4)=r3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000078f000-0x4)=0x4, 0x4) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x4) r1 = accept(r0, 0x0, &(0x7f0000144000)=0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ff8000)=0x0, 0x1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000f39000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e39000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a67000)='dctcp-reno\x00', 0xb) getsockname$inet(r2, &(0x7f00006b1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000919000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xfffffe47, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000212000-0x10)={0x0, 0x10001, 0x4, [0xffff, 0x4, 0x10001, 0x5]}, &(0x7f000011a000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000796000)={0xffffffffffffff01, 0xdf, 0x0, 0x10001, 0x4, 0x3, 0xde, 0x800, r3}, &(0x7f0000f80000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000345000-0x8)={0x0, 0x1}, &(0x7f000077b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007fb000-0x98)={r4, @in6={{0xa, 0x0, 0x34a4ffd6, @loopback={0x0, 0x1}, 0x5052}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000001}, &(0x7f0000e5f000)=0x98) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000601000-0x390)={0x8, {{0xa, 0x1, 0x4, @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]}, 0x0, 0x6, [{{0xa, 0x1, 0x7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb2d4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffb, @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, 0x0, 0x0, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x0, 0x3c7806b3, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f00009e9000)="fa8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd5000000020000000000000000000000000000059796cd9252c60000000000008000efa701", 0xfffffffffffffd8b) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000e20000)=""/236, &(0x7f0000e41000)=0xec) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000465000)=0x9, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f58000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) r0 = socket(0x11, 0x5, 0x3c33) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005fb000-0xb8)={0x0, 0x52, 0x400, 0x2, 0x8, 0x0, 0xffff, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x32, 0x1c, 0x7fff}}, &(0x7f0000aaa000-0x4)=0xb8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00001c8000)=0x0, &(0x7f0000f50000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008d9000)={r1, 0x9}, &(0x7f0000f50000)=0x6) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f6c000-0x10)={0x6, &(0x7f0000f6b000)=[{0x0, 0x200000000, 0x9, 0x7}, {0x10001, 0x5, 0x71e2, 0x4}, {0x10000, 0x42ea, 0xfff, 0x1}, {0x0, 0x0, 0x8, 0xffffffffffffffff}, {0x8000, 0xf5f5, 0x6, 0x0}, {0x8, 0xffffffff00000000, 0x81, 0x7}]}, 0x10) r3 = accept(r0, &(0x7f0000c54000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cc5000)=0x80) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000f6c000)=0x53, 0x4) shutdown(r1, 0x1) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00008b9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f12000)=0x1c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000c56000-0x4)=0xec7) socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x3000)=nil, 0x3000, 0x1000006, 0x810, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f13000-0x8)={0x0, 0x64}, &(0x7f00000ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f13000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000039000-0x4)=0x2, 0x4) 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={r0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000011000-0x12)={@common='sit0\x00', 0x200}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000011000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000-0x4)={r0}) getsockopt$inet_dccp_int(r2, 0x21, 0xffffffffffffffff, &(0x7f0000000000)=0x0, &(0x7f000000d000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ae000+0x39f)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000021a000-0xc)={0x1, 0xffffffffffffffe1, 0x0, 0x4, 0x3, 0x8, 0x10000}, 0xc) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) sendto$inet(r2, &(0x7f0000f6a000-0x1)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x2000) setsockopt(r0, 0x100000114, 0x1a, &(0x7f0000c64000-0x4)="66014ebe", 0xffffffffffffff6e) 2018/01/09 18:19:09 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f88000)={0x0, 0x5ddd, 0x2, 0x1}, &(0x7f00000ed000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e71000-0x8d)={r4, 0x85, "6a8b5fdcb0b1c226b2e9849633a7efc5cd884803ec98047d1970ec132f60417fdad836b38b867c6111f2f7622a67777f96e6eb37051520491c7c37cfccb4be9ae95aa0df6deed65314ee6fe74ee6e75684ef046c5bfb1a21fd99bf8ccdea3dab84c083f9e94fb2348313e15f87bb1a68d58d57f54768d250a10ab8f6da5967a2ece8a5c27d"}, &(0x7f0000f1f000-0x4)=0x8d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000bd000)={0x0, 0x0}) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d6a000-0x4)=0x80000001, 0x4) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000140000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000068f000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000559000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000018b000-0x8)={0x0, 0x0}) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x8, &(0x7f0000007000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000-0xcc)=[@in6={0xa, 0x0, 0x4488c4e80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe16}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000005000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x200000000000, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) pipe(&(0x7f0000742000)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000790000-0x74)=""/116, 0x74, 0x100, &(0x7f0000c90000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000a9b000-0xa6)=""/166, &(0x7f0000f5b000-0x4)=0xa6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000047e000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e58000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) socket$nfc_llcp(0x27, 0x3, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005b8000-0x10)={r2, 0x50, &(0x7f00000da000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000025e000-0x4)=r4, 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r5, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x80000, 0x1) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:19:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x85)=""/133, 0x85, 0x102, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) socket$inet(0x2, 0x5, 0x5b) preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) 2018/01/09 18:19:09 executing program 5: socketpair(0xa, 0x6, 0x2, &(0x7f0000973000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a09000-0x8)={0x0, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x5d)={r1, 0x55, "920875293cd957925a5b1e500b4f47ed8ecc1292a16dd7e951174d6406cb408d1bb3d26518270f5f9f11d580c93ad4a6d03a64d3b77d4cf255f718b6a7ef099d03fde97e0305a0b3a3f200904aa5c4d1c9b1c684ab"}, &(0x7f0000978000)=0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = accept$ipx(0xffffffffffffffff, &(0x7f00004a6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000234000-0x4)=0x10) getpeername$ipx(r3, &(0x7f0000f68000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009bc000)=0x10) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xec, "6b635218c8430f94ab0729bead9fa0a09e1a2434fe496969481fae45c8505e379619f563b3eb8455970a0a1bb0d6b2a3cf0ede6f319c75d2df6ad0ceaf965e0ba6b6d20e279279c50b34ab6bae06f3ac67b12dd118a3ffa928d408b992b31c92b0dedad722b354ad1337a6f57e39b15a4722f6c35fe8c0c609767d3ca95f75fc961755fcce3ed6b43f7071075a1ab3c05e6e57a42ca37296184332132253da7ed8eecce5d204b300ffbc24c7da4fef6ed0cc39e73ad2ecf9f852ff5ea51e61393a1520e209bf9d56fcc9469ac55472899fa841fcebbc05a2ea9c445e038458635720a0ab1bfee8531a87f72a"}, &(0x7f0000009000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x6, 0x2, 0x5, 0x8, 0x2, 0xd14, 0xd49, r2}, &(0x7f0000005000)=0x20) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 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) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) tee(r0, r0, 0x6, 0xf) write(r0, &(0x7f0000a11000-0x8d)="26000000250015f8feffff640000000004ffffe8004000000e0001000400e80006000e000087", 0x26) [ 350.428389] openvswitch: netlink: Key type 232 is out of range max 29 [ 350.437106] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000100000f) r1 = socket(0x4, 0x800, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000efa000)={0x0, 0x100, 0x4, 0x8}, &(0x7f0000327000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d3c000)={r2, 0x2}, 0x8) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) sendto$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) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r0, 0x1) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect(r0, &(0x7f0000c74000-0x10)=@ipx={0x4, 0x0, 0x2, "90e93050e9c0", 0x4, 0x0}, 0x10) write(r0, &(0x7f0000226000-0xb1)="130000001000ffdde200f49ff614050000230a009d00000011", 0x19) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7a000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000188000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x79, 0x30, 0x93, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000809000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000572000-0xb8)={r1, 0xcc, 0x5, 0x4, 0x2, 0x1f, 0x7, 0x6, {r2, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0x2, 0x80000000, 0x20}}, &(0x7f0000001000-0x2)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000044000)=0x101, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000a29000-0x7e)=[{0x1c, 0x48, 0x719, 0x0, 0x0, "0ab354dca5173b7f36313d34"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_map={0x1, 0x2, 0x5, 0x7, 0x3, 0x2bf}}) 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x10, 0x13, 0x3ff, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a2a000)={0x0, 0x0}) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c2e000)={0x2, [0x0, 0x0]}, &(0x7f0000a50000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b45000)=@sack_info={r1, 0xffffffffffffffff, 0x101}, &(0x7f0000e4a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000e6000-0x8)={r1, 0x0}, 0x8) [ 350.449602] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e31000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6b3, 0x3, 0x6, 0x400, 0x3, 0x790188, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000841000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000bc1000)=@generic={0x0, ""/126}, &(0x7f0000da9000-0x4)=0x80) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b32000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000269000-0x20)={0x9, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00001c5000)={0xaa, r1}) r2 = socket(0x1e, 0x1, 0x0) listen(r2, 0xf6fc) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r3, &(0x7f0000c11000-0x1)="", 0x0) 2018/01/09 18:19:09 executing program 6: pipe(&(0x7f0000440000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000800000)={0x0, 0x3, 0x20}, &(0x7f0000f71000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000085b000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000082b000)=0x0) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x388, &(0x7f00008d5000)=[{0x0, 0x101, 0xac, "332490b55c144425c586ed4c6925ab39e8c372953f816abd2db16cea98bb3ed85f93ae76fb2b0eae4ce74e9468a5f326f2e541e24d762bd45c8a5434474a67236e1d5d0505858c0336b8f84f2a32d0bc3f59432120f438c0fb0f1317fd34e4da7bc8a2014164f4269e13bdaeea5db635a2373f6b16786900829c5d73d4f35e"}, {0xffffffffffffff2e, 0x3a, 0x4fb7, "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"}, {0x0, 0x10c, 0x3, "4bf6a6b3f90dceca7380e20056c5915dbd78494ab07220636ec62189ca36a8481c31702a02d4fc829c01ea4da1486eef1594faba4c3eff"}, {0x0, 0x11f, 0x7, "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"}, {0x0, 0x115, 0xffffffff00000000, "fdf77a7b9eb7cf219a2c90732af39b20ac59bf507d8910e767c382b31a15d05713d350008318b94e15bc8f8e3489a4f3934157a7861d98dd4da67d000cebf2a5d53de6902889605ff7594dccca9df1"}, {0x0, 0x117, 0xaa8, "04ee9bd52b2183ec2b86ed59c26b9cc8ed483fc8186e44e6f2e5c3813e1af9dd58122f902cff584944f3ff741cb66a931e70c6638ea476d4259cd57c37ee4bf80f86d052e2565ff6c6393527007efddb091d7d670f9c7d4cd5fdf7d323c888007af65c78657009bc6f64d4934cec3f686cd0e759847a9bb087f2a484b08078988fb8cae699975b8d80144cb28cc324a9f0fef0d37c065a5b2b78e6ee3f3b5d9dddb235a5f6244bfedad236515df690bea0b26a318c2732a0452aeda2d09463937fd0ba2ea010d46f86da8a7cb432febeb89f931bf7"}], 0x0, 0x0}, 0x84) 2018/01/09 18:19:09 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ec0000+0x6b5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000)=0xe8) r1 = socket$inet6(0xa, 0x0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x0, 0x1, 0xbd8, 0x1000}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd6000-0x8)={0x0, 0x0}) 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000331000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x820, &(0x7f0000ff4000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b92000)={0x5}, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ff4000-0x18)={0xa, &(0x7f000091c000-0x9d)=""/157, &(0x7f0000af1000)=[{0x5, 0xa0, 0x9, &(0x7f0000ff4000-0xa0)=""/160}, {0xfff, 0x0, 0xa0, &(0x7f0000ff3000)=""/0}, {0x7ff, 0x1000, 0x1, &(0x7f0000827000-0x1000)=""/4096}, {0x7, 0xfe, 0x7fff, &(0x7f00009a0000)=""/254}, {0x100, 0xa1, 0x0, &(0x7f0000edf000)=""/161}, {0x400, 0x5c, 0xffff, &(0x7f0000eac000-0x5c)=""/92}, {0x7f, 0x5f, 0x7, &(0x7f0000c2e000)=""/95}, {0x1, 0x88, 0x3, &(0x7f00000b2000)=""/136}, {0x7, 0xe5, 0x1ff, &(0x7f0000ff4000-0xe5)=""/229}, {0x1, 0x14, 0x8, &(0x7f0000ab9000-0x14)=""/20}]}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008ee000)={0xbdb, 0x7ff, 0x80000001, 0x4}, 0x8) write(r0, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a40000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000f1000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000-0x4)=0xe8) socketpair$inet(0x2, 0x7, 0x100000000, &(0x7f0000e84000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d10000)={0x5, 0x3, 0x203, 0x94, 0x1000, 0x1f, 0x0, 0x1b1f, 0x0}, &(0x7f00001de000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000185000)={r3, 0x0, 0x2, [0x1ff, 0x80000001]}, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe2000)=0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe2000)={0x0, 0x0, 0x0}, &(0x7f000004c000)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe3000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x9, 0x2, 0x1, 0xa, 0xa0, 0x80, 0x9d, r1, r2}, {0x80000001, 0x5, 0x7, 0x82c6, 0x0, 0x5, 0x7, 0x8}, {0x8000, 0x7, 0x8001, 0x3}, 0x6, 0xd, 0x2, 0x0, 0x9835af75da318c67, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x2, 0x7fff, 0x8, 0x9f, 0x0}}, 0xe8) pipe(&(0x7f0000613000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a55000-0x20)={"41dc82218339b8914ba7c3876183ef59", {0x4, 0x4ca1e7ae, 0x80000, "925fe4077d1c", 0x7e39, 0x0}}) r4 = socket(0x18, 0x0, 0x1) 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) shutdown(r0, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}}, 0x8) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000036000-0x10)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x15, 0x8000a, 0x8001) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x59b9f10cba0a9ce, &(0x7f0000036000-0x64)="508e8c6ee59561f092b62c1423493734c1f38c531700ee7065666d701f96b53b7dae373e8a010000001c02473d4b65ba24113822af9cd77a3b2264cd04bf71af203fac14ddc45b6c9cdf9f9b878a4cbc65d9c9674ffc09e66fbdcc08471d2a52dceb8602", 0x278) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000038000-0x13)=""/19, &(0x7f0000036000)=0x13) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000037000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000036000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000023000-0x10)={0xa1, 0x7, 0x1, 0x10000}, 0x10) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000373000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000991000-0x4)=0x14) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e79000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@multicast1=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}}, &(0x7f0000852000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000617000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffdc, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1000000000000000, 0x1, 0x400000000, 0x0, 0x10000000000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) pipe(&(0x7f000067b000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008a1000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0xefd, 0x8, 0x400, 0x44b, 0x200000, r0}) getpeername$unix(r2, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1f000)=0x8) 2018/01/09 18:19:09 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000078d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}}, &(0x7f0000aaa000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c7f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0x2f, r1, r2}, {0x101, 0x2, 0x2, 0xfffffffffffffffd, 0x0, 0x8, 0x7f, 0x7ff}, {0x9, 0x77b5d3de, 0x9, 0x20}, 0x1, 0x9, 0x3, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6, 0x3, 0x1, 0x40, 0x6, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) 2018/01/09 18:19:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000013000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x3, &(0x7f0000012000-0x18)=[{0x7, 0x2, 0x3, 0x6d87696a}, {0x2, 0xbe4, 0x93, 0x8000}, {0x9, 0x8001, 0x8, 0x7}]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000)=0x8) pipe(&(0x7f0000011000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000004000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$packet_int(r2, 0x107, 0x2000013, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000011000)={0x0, 0x0}) 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00009c4000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b57000)={@common='nr0\x00', @ifru_flags=0x8000000000000}) r2 = accept4(r1, &(0x7f0000306000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000091000)=0x60, 0x800) bind$alg(r2, &(0x7f0000cf7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00009f7000)=0x401, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000777000-0x4)=0x2, 0x4) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a6, &(0x7f0000e7a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x270, 0x6, 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=@dest_unreach={0x1, 0x3, 0x0, 0x8, [0x0, 0x0, 0x0], {0x2, 0x6, "9df310", 0x5, 0x32, 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}, [@dstopts={0x67, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x800}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0xbf, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x40, 0xfb, "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"}, @enc_lim={0x4, 0x1, 0x800}, @enc_lim={0x4, 0x1, 0x600000000000000}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3f, 0x0, 0x6, 0x400, 0x0, 0x3f, 0x2}, @fragment={0xc, 0x0, 0xfff, 0x8f, 0x0, 0xff, 0x0}, @routing={0x3a, 0x4, 0x0, 0xfffffffffffffffb, 0x0, [@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}]}, @fragment={0xac, 0x0, 0x10000, 0x9, 0x0, 0x100, 0x3}, @routing={0xa5, 0x2, 0x0, 0x6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}], "641f4a91b0f12083936acbaacb94c37dd4d27e033b244a6bc4a043d2520f05415a490a1b61c11b2e1dcc193f2e21cb52936f569eb57e7850d1143c203c56ebb61061bd73bf4b6cfa20618d2bd400e6a86e5e533221bf05fb602af1df3d700601f01d5aaa36a8fd5da8df26555f94aff8c87c3f4b209a19782ec30dbbe34b880ecdf538af37411349890b70084e35f5128cb13d9dd7399d1230cd3aadd8"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000792000-0x8)={0x0, 0x0}, 0x1, 0x7) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000850000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00008ed000)={0x7, 0xffff, 0xe5, 0xb83}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00008f5000)=0x0) vmsplice(r1, &(0x7f000087b000)=[{&(0x7f0000646000-0x70)="36004a2ec474ab9b7b8affec5912f4d0172dd30d6401242448513a05304efaca0f8a63140f28f62ca332d666114bbc43fbce4cfdf1e1b9d3e9a66b77b2d5ede480dc7b058c339cdc24a287b5e7baaa18b18ee65bbc4171bedae9c619f9c65b6a03e056094b42ac7ffdef00f2d4b10665", 0x70}, {&(0x7f000074b000-0xc)="4344f3c93cb6c3e4e57350bc", 0xc}, {&(0x7f0000cb9000-0x1000)="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", 0x1000}], 0x3, 0x9) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75000-0x4)="0a027507", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/09 18:19:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) 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) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000000000)={@common='yam0\x00', @ifru_data=&(0x7f0000000000)="5b604f9bad42a783ba3ff621f6e81c947f1a45df190cbd713ad86a5a4019d2a1"}}) bind$ipx(r0, &(0x7f0000dc2000)={0x4, 0x40e22073, 0x7def, "d6a5c66e1e8d", 0x37fa, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x2, 0x400, 0x2, 0x4, 0x7ff, 0x525, 0x400, {0x0, @in6={{0xa, 0x1, 0xbd4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10001, 0x5, 0x2, 0x7}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x4, 0x4dce}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0xfffffffffffffedc, 0x117, 0x3, 0x1}], 0xfffffffffffffdfb, 0x0}], 0x1, 0x10) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) [ 350.707221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000579000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f00000b8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[], 0x0, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) accept(r1, &(0x7f00007b7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000019000-0x4)=0x60) 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000218000-0x8)={0x0, 0x0}) r0 = socket(0x7, 0x802, 0x6c) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000624000-0x20)={@common='irlan0\x00', @ifru_flags=0x8200}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:19:09 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00006a7000)="130000001000ffddbf00f4a0180f050000230a009d000000030aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f145e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886979e4ebd309619398e9f90d1ad5b5562a917a6f575b8b76199346c8f325b8b1", 0x8) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x80000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0, 0xc, 0x3}, &(0x7f000063c000-0x4)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000233000-0x8)={r1, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eef000)={0x4, 0x0, 0x2, 0x54f, r1}, 0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ef0000-0x2b8)={0x100, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) r2 = accept4(r0, &(0x7f00007e0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f1000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00001ad000-0x1)={0x1}, 0x1) 2018/01/09 18:19:09 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b02000)={0xffffffffffffff9c, 0x28, &(0x7f000063f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x1, 0x18}, 0xc) mmap(&(0x7f0000000000/0x5ba000)=nil, 0x5ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) accept(r2, &(0x7f00000cd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000554000-0x4)=0x10) bind$alg(r1, &(0x7f00005b8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/09 18:19:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket$inet6(0xa, 0x805, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x6ff7, 0x200, 0xc42, 0x8, 0x0}, &(0x7f000093e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0xfd}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={"31e9939d588a5162ec18728b1165d99b", {0x4, 0x7, 0x1000, "1af26e7d8ff4", 0x6, 0x0}}) getsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001000-0x28)={@generic="68a92e0fb6455a607f58ab1b06f1e11a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40, r5}) socketpair(0x10, 0x803, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000004000)=0xffffffff00000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000002000)=[{0xfffffffffffffc56, 0x41b7, 0x25, 0x6}, {0x400, 0x6, 0x7, 0x3}, {0x42, 0x302, 0x5e, 0x5}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000005000)=""/131, 0x83, 0x40, &(0x7f0000006000-0x10)=@ipx={0x4, 0x80, 0xfffffffffffffffe, "112019e87ddb", 0x3, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000006000)=@common='bcsh0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000007000+0x6fb)={r3, 0xffffffffffffff01}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000008000)={0x2, 0x5, 0xfffffffffffffd31, 0x6}, 0x10) 2018/01/09 18:19:09 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000fb9000)={0x0, 0x0, &(0x7f000066a000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x7}, 0x3f5a1db4cedf06e8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00009b9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@full={{0x3, {"53269c613bab18"}, 0x4736}, [{"28a52450bc1414"}, {"439bb58b9fc0f4"}, {"dda15a6aa51d2b"}, {"be8ecc5fc0adc0"}, {"34b11b3d08bfc6"}, {"341feebbae1028"}, {"f2431f1628e202"}, {"cc6b4b6ae48d54"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f00001c5000-0xd)="bca95892950e150c28bba44199301ca80867fbf5998de48cd6cc36769666750ff171943e098e7fc57822e2aae3340f438704e098", 0x34}, {&(0x7f00005fa000)="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0x1000}, {&(0x7f0000d24000)="06c54ce748e037570bb98f82b16bb7b240a35db8b826fa5d8544e69757113d59df135c6578c0bc127857a1f49acdab36d92c2c8b85b2fe639f51863c72319202be19f406011453e57df1fbc3db759aadd180ca7815e366eb63039bf998fdb5b25a9693da70e611c87ad78c65c865e9982400c5be3f39", 0x76}, {&(0x7f0000e4e000)="e24270a477baf90419704b0d715f03d78701f9e27f42bd2b10dd87535736b5604fced20b590f6407695e559fbd314cd84edcb4b8e7ce3c17e1ea8e611c11d425d7f902d5cf11ceef74ac508dc59d568e8702d12ddc6fd461fec2099884dfaad0ef9612e75c64a016b61b89151d9ce7923d710c897f41b70a241c9993ced57784ff315a08736216", 0x87}, {&(0x7f0000001000-0x9)="c42a82039605750f4d", 0x9}, {&(0x7f00001d9000-0x8f)="e43b06e7ba5be8a6f8a0a56cb4c4a8ea47fb9c173c6273869881e7cf1b20db6b5d133839696ba8192e99c81b454c876b5049f80711b8205ba1908a38b77b63f0581e9f6791415631f2af839d747224116bc737906d232451a4e3d9e10281640818933c9c5dea5625975f13f4c9d6535badef5807acaa714973a8588e3b305f4c405ff2d89ebe6ab7a21eacf81fa917", 0x8f}, 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{0xf0, 0x110, 0x100, "edd91acf69d34063c43599190fbb1d5dd4cf8f6aa318d8931fd1efcec9a8e1f3b65c9fc9dd6b133a8294f0fecb2ec951324adadbf7b4fdf06472e4be6a306d0721e1807f52e7671d6b3f270635797d26bb69c6181fe3abf06deddc129901ec21d9b99f06d93be7a62d7d6e1a864abdfdf95d7338a7074f8528b79231888dfdc96e2552cb27f10cdaacb6d158c03cefa16ad99b52592b1bdbc10242f763ccfa1fca4fb657c23597227d629b5a108bcc54b38fbdf6ae6705539ca9258f6a1ee7039bba2e8cf4fc1b973356247c6ebb47055954b7d30816094f90ac67276c830d12"}, {0x98, 0x1, 0x1f, "5ccfb1ca4f4e5f8cf3b0aad20763652382dcfebebcdcbb2895351b05c4ab436cf53545fb761ab8f5e692fc4781a6c3da5a42ea7862112c70fa6a17f208732059fc45e58eb110a8637524e327c9bfb30a43180921a97fd318702eeb53bb757f8490e77054a1b7b0a94a002f944023c45edccea0d940913c1b991e5a5980eac24a6c9f09980b"}, {0xb0, 0x10f, 0x3, "138ab1cc22c050c798f64b6775cfe4e21856236dbf949344c549a5cc14e657ac271637c395fcaaae131caebe97bfa045a139c8e57f81a82f7eab5c8351c063b56f0f093a24f6f02cecd20a82b045bee31dd045458e8ddcd9d7c7c97d6e0cd678218cc402554ab494ee7b29dbc8e46f89ac97fefdf1a0b4878971c771e565177c0eb60747331272303a093af92583527f236ac0bd0f01ee7adeef6331fc"}, {0x58, 0x108, 0x80000001, "22bfbc015e3860e324f605aa866cea61624136ef6dcb958cc4f04126a169377ebbfb6f098404c84f375e0e022144f19c2460f86b1666da3eb3ae1b114e51417ad27f131d4192"}], 0x12a0, 0x4004}, 0x850) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xae0e, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000-0x4)=0x7, 0x4) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0x57d000)=nil, 0x57d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f000057e000)="11be4a8dc674d2f4f76b3b9106e84d4deb9c25968bb91ceabfdf0bd15f98075679204b79d79778703fc207d7d0cc5cfdf408d112", 0x34}, {&(0x7f0000318000-0x9a)="7605e075d631d112b62f6d4f5f363ee197c3a4dd1f52f189294bc3d513caef0ba7c1c7f93c0530204543baf61143a002ddc3e629f15719db0855b5b5aad26624b3d57cd2a6bd339f3fc89509e23ffbea5688211cd36811b53ad43993e4242f60485653f5705149e87c47824217e9ed17c22be0f454f3998863c79f68da5700e9fd462cc02802f111be1225403f72318cb07c2d3a30da1c7541c4", 0x9a}, {&(0x7f00003fe000)="fc88cda8db51de7efeb848d304e65c2ad7662e7e491505ee3d4d3f2524103934576a91db09d89d1cb129aaedbebb09a2d700c17b5961294d22476902ea8246a49bc30f1ff4a81104b58f3bb4111c8d26fd45b1cf3e0c", 0x56}, {&(0x7f0000342000-0x25)="a47e40bf17dff167aba8a0125a84301fbb64c0aaf2d145f9a57a3f54d5a1971e30f6d70424", 0x25}, {&(0x7f000057f000-0xae)="d3e305a2185ecb149334f4927ae006641188cf59fb08ddd1914286212ae7db23b65e2e461bb5b609252298640b6ad166655ecb34ddc02c6315a36017dc5bcf2e7092267d78ade43a4c78d76f7e1c05543fa1ed62f8076f5b7a4404cbbbaae25bfb0895aa131e9cdd4acf696fc2f8158ad1b3a5d7d70a91f320bd5024706ff7868141b60c2c65089a41e331c3351136e0829cf373dafa11e56874c142afb10e8344d77b1976598835d3e24ee7c559", 0xae}], 0x5) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000029b000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00001a4000-0x4)=0xc) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000162000-0x38)={&(0x7f000057d000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000485000-0x10)={&(0x7f00001f9000)=@expire={0x1b4, 0x18, 0x200, 0x4, 0x0, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0xe97d, 0x2, 0xa0, 0x20, 0x3f, r1, r2}, {@in=@loopback=0x7f000001, 0x1, 0x32}, @in=@empty=0x0, {0x3256, 0x9, 0x1, 0x8, 0x0, 0x400, 0x1ff, 0x10000}, {0x6, 0x4, 0x100, 0xfffffffffffffe61}, {0x6, 0x1, 0x6}, 0x4, 0xffffffffffffffff, 0xa, 0x3, 0x1, 0xc0}, 0x0}, [@algo_auth={0xac, 0x1, {{'sha512-ssse3\x00'}, 0x310, "cfc19319c5e450b3ad8bc474f342bc56a62440ca67e5e33fad3ddac7ac448e0530be747422b13ee08118976a4983903a2ed28ddc28196311c3a8198f5ac84439974bf918cd7791b8029f0e10851ce16051a47126b9b40f3541ead6fc0d49b854e85d"}}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0x104, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 7: r0 = socket(0x9, 0x800, 0x9) bind$bt_l2cap(r0, &(0x7f00006df000)={0x1f, 0x1, {0x6, 0xffffffff, 0x3, 0x4707, 0x40, 0x6f2}, 0x3f, 0x2}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aac000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fc7000)={0x0, 0x100000000}, &(0x7f0000830000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000495000-0x4)=r3, 0x4) write(r2, &(0x7f0000260000)='$', 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f00000b6000)=0x0, &(0x7f0000318000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000024f000)={0x0, 0x0}, 0x8) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x6f2) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000770000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000a, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b70000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003e3000)=0x10, 0x800) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b70000)=0x0, &(0x7f0000b20000-0x4)=0x4) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001d1000)={0x0, 0x10001, 0x0}, &(0x7f0000d76000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000110000-0x73)={r1, 0x6b, "f7ede1248a9553f822f04ea0247911d1356e75754f59d24257fb022ca2eebb8a48b88c497a4d01f2f7b58e3041d455f6a3a571cba4fbcbf8116b033ee134fc0908e37a1869c7931387c501ee31b7a2fe781ffca4b2d5dea4139da9a96be35f4d94f12b0ccc704689006bf4"}, &(0x7f0000bf3000)=0x73) 2018/01/09 18:19:09 executing program 1: r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6(0xa, 0x80003, 0xd36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xac, &(0x7f0000002000-0xac)=[@in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}]}, &(0x7f0000785000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008d0000-0x8)={r2, 0x6, 0x9}, &(0x7f0000cd1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x897f, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x9c7, @fr_pvc_info=&(0x7f0000001000)={0x6, @generic="bc8ad9d590a0b1338a705b9d90a5a30b"}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000427000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x39a09d49, 0x3, 0xfcc, 0xffff, 0xceb2, 0xffffffffffffffc1, 0x6dca, 0x10001, 0x2, 0x2, 0x7, 0x7, 0x400, 0x7, 0x132]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002ab000-0x8)={r4, 0xffffffffffffffc0}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000f58000)=""/10, &(0x7f000052e000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ef1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d2000)=0x14) syz_emit_ethernet(0x6a, &(0x7f0000f31000-0x9a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x10, 0x4, 0x3ff, 0x3, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x1, [0xbc4]}) 2018/01/09 18:19:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000000000884) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x4, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe7000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=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}}, &(0x7f0000fe7000-0x4)=0xe8) 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e4000)={0x0, @in6={{0xa, 0x1, 0xa6f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f000010d000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e1e000)={r2, 0x95, "eca5996c7a0521ef65ce78cf7a9d0cfab8f97740d9b544a96fdebac9d0e9a55d8268ca08cbc387f0380e7fb3fd82735bd278630695613476414353c2448472aab5485f067a71b372337a165e69c341e2492e0acbf055e8abad5d7e13b5081a07a621544250a4ded4266b8df37412ab4a8caa022c3e42e7948fc578eef8a28c631edabbaf161d174653c5eb240b0cdc760d06f3f1bf"}, &(0x7f0000fc1000-0x4)=0x9d) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) listen$netrom(r0, 0x8) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x22, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xffff, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2be) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000773000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000052a000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000)=0xc) vmsplice(r0, &(0x7f000031c000)=[{&(0x7f0000b2b000-0x2e)="72ba3b0cc1de20acc4b9951370db121daba8e4600cc46bfa6fb8120f64c2391d50162059104e0fda801a11d7a5ff", 0x2e}, {&(0x7f00006cb000)="a3320df8cb9926b8075d2ef1f9d1295f013ff4c6b312a3da521fdbb3db57be31a87b7e661f0f45cb22755516f5b0fdec8a814df52f0d4a97eae972f0d88d52dc61dd2592594306b853c594006bd557b81449e98945eb8cefe0b51886cb99bc1866d59cc04cd16f03a1e2f5e0a2803de2fd9ca5c8abdeff6c1597e846ab93897b4ca041e9af9b6485bd6dbd528922a3ec8903b4b2d4f8b467e8bd5b3dcceaf7636c81ec747072e9526c230d13b8d1cfc6913e95596f27d190b77a3776a4494a54296c21844645851cdbbdc064e81968f3056321f2a045a8d19c2e0b8c9932774a0eaf59ff9b27eb92d145c3621e36ebdf72ac0a8eba2bba7048", 0xf9}, {&(0x7f00002da000)="c1a7c6fbaf711bb70a7ea33a8b2589ecfc7862dab0c9f43aa2aabdd0ac655007d34ba3f2dc1827ab7db9402c5e8f62f6680c82eaf550e5322d865e7beb11f46448e9eb37916d9ceec04185633b4c81eca2d3d9b14548", 0x56}, {&(0x7f00006ac000+0xde7)="92b32212c2b5ed2c06e38bfd33eaf055140cdf5d8cec97df1c4b6105e85ea335f478c90eee327e", 0x27}], 0x4, 0x4) recvfrom$llc(r1, &(0x7f0000da1000)=""/51, 0x33, 0x10042, 0x0, 0x0) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x10000073, 0xffffffffffffffff, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ec5000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f85000)={0x0, 0x0}) accept4(r0, &(0x7f0000e07000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000025c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f85000)={r2, 0x3}) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4000001000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xe0000000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009f3000-0x4)=0x0, &(0x7f0000a56000-0x4)=0x4) r1 = socket(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r1, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) pipe(&(0x7f00005db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fd2000-0x4)=0x2, 0x4) 2018/01/09 18:19:09 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000035000)=@un=@file={0x0, ""/108}, &(0x7f0000035000)=0x6e, 0x80800) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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) close(r0) r2 = socket$llc(0x1a, 0x2, 0x0) sendto$llc(r2, &(0x7f000098e000-0x33)="0c47b10993b521b2d7459b36d473bc621b9ff6c07ff169fe071e2615f70657f3f8d9480182f0b4e3719b3452d8d97d6b00c6ba", 0x33, 0x80, &(0x7f0000b64000)={0x1a, 0xff, 0x2, 0x2, 0x0, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r0, 0x0) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000075000)={0x0, 0x0}) pipe(&(0x7f000093a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a6c000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x0, 0x8, 0x0, 0x3fe000000000, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0, 0x2, 0x0, 0x0, 0x0]}, &(0x7f000004c000)=0x108) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) recvfrom$ax25(r5, &(0x7f0000137000)=""/151, 0x97, 0x0, &(0x7f000085c000-0x10)={0x3, {"a45e5833696993"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aec000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @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]}}, &(0x7f00006b7000)=0x8c) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3eb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000024d000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000410000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003ff000-0x8)={0x0, 0x4}, &(0x7f00002f2000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a29000)={0x2, 0xf, 0xffffffff, 0xfffc, r2}, &(0x7f000074d000-0x4)=0xe) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00008a9000)=0x0, &(0x7f0000b56000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x85, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00001bd000-0x63)="0db8fa325352c17fd3094eb4efc06744c85f22f60f6f43309ce62b2eb17fd914fe24068571498286bc18df55145cadaa6a1e4e4b75d440314e66c25d88f379d17f2fc588ec07717c331d33b252fe540bd23a80ab2adf1d724547f86b3d042109041d9f", 0x63, 0x8000, &(0x7f0000b70000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x158, 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={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x7, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 0: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ee6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ee6000)={0x0, 0x14, 0x7, 0x0}, &(0x7f0000ee7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x2c, &(0x7f0000ee6000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ee7000-0x4)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ee5000)=[{r1, 0x2008, 0x0}, {r1, 0x4001, 0x0}], 0x2, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff]}, 0x5c) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00009a2000)=0x5, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89db, &(0x7f0000036000)={@generic="c72332edb98fd14c5493b0e338c33754", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r3, 0x4) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b6f000)={{{@in=@multicast2=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:09 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x1000000000000) setsockopt(r0, 0x84, 0xa, &(0x7f0000dbd000)="", 0x0) 2018/01/09 18:19:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80000a) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x20, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe(&(0x7f0000145000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000082f000)=0x10001) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000501000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2203}) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd6000)=@generic=""/16, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000085b000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd8000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000058b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000068000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@multicast2=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}}, &(0x7f0000fd7000)=0xe8) 2018/01/09 18:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$nfc_llcp(r0, &(0x7f0000fe2000-0x60)={0x27, 0x80, 0xfff, 0x3, 0x1, 0x6, "dbfe99c4d44fa60596494caaba7833782037711de3451821290d2f74055875d70752ef75e264661a20bc11b5a9ebc3833a27bbf6806da6ceb567c28821608c", 0x6}, 0x60) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001fd000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2376c61ff1d74802, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 18:19:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000502000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d76000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a0000-0x4)=0xe8) r3 = getgid() r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x1)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000051e000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df6000-0x4)=0xe8) r9 = getgid() r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x678)=0xc) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000879000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d1000-0x4)=0xe8) r15 = getgid() r16 = gettid() r17 = getuid() r18 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e07000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e68000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000)=0xe8) r23 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r26 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c92000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r31 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) r34 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000530000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r38 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000024000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r40 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4(0xffffffffffffffff, &(0x7f0000991000-0x2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) r42 = bpf$MAP_CREATE(0x0, &(0x7f00007ea000)={0xf, 0x8, 0x400, 0xfffffffffffff23c, 0x1, 0xffffffffffffff9c, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) r44 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000557000)={0x0, 0x0, 0x0}, &(0x7f000038e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r47 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000758000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a24000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept$netrom(0xffffffffffffff9c, &(0x7f0000602000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00003da000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r53 = socket(0x4, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r55 = accept$ipx(0xffffffffffffff9c, &(0x7f000020c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001bb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = bpf$PROG_LOAD(0x5, &(0x7f0000e28000)={0x0, 0x6, &(0x7f0000850000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x401, 0xfffffffffffff800, 0x4b17bc9b, 0xffffffff7fffffff}], &(0x7f0000000000)='GPL\x00', 0x1, 0x4, &(0x7f000055b000)=""/4, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = accept4$inet6(0xffffffffffffffff, &(0x7f0000aca000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000+0x89)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fa5000)=[{&(0x7f00004b4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="79dae29ca3791c8e38843cf66a45ac6705f4fbaec1b79addea538c77d346f4399f68ba21367584", 0x27}, {&(0x7f0000a91000-0xa)="4b0f5e5808ebf4ac01fc", 0xa}, {&(0x7f0000b28000-0xbe)="f10301fea5e54168b6492a117b3ae1b94a8cde7646724043d7093cbc15efa0118a38fb893a84b9a5637fc9fee475b6f2e4fefd2aa0a13604a5a80ca89f1b8250b1881ed0287aa7ed5c11542efb3c0a3794af046e25de22b6b9792ff593406d5cb1b877bfb94840aca9b5c78e279e10f43b165f47ce9334efad1f993d8c7eb3b125acbe8e15cc710b7f115108675b27080f48e0ebdd077c9fcc718396adfdee0f67eb6d68bf9f640bcb338ab14ebcdf4ac0a60ffc98c5cfa2e69858473ece", 0xbe}, {&(0x7f00007c5000-0x20)="c26c39a29bc793a6db86babd75deac76e2211f5422f0781ab3ac697b14fb8e4f", 0x20}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00000eb000)="a83a5552ceabde3143dd54d8b4dba7b0efffbb0a5b09e0b754d8c15d67d3c3b1a000e975c1278b13db40f4565f514a54f22e9c341bbbbc8fe885a6ecfb7480569c5bb1de75ba482c57bcbdda868c1ffde020e34094d11744b9b21e291f705f5ca788bee6bff04b2e61d943da2877b25cb5cb6ce53719bc72d29d6d70d45e1673ee91140411c09385c39d57171b7ed4aece1f5d912b5a79612fb4ab4af1d3af915ed6e03bd219d0c464845a2123e15b00d9572b30f2888782052a8e3bfb6e3295b13e20ac80390126c54e34de7d45ebd0b1310197cea9488de454e7a5", 0xdc}, {&(0x7f0000619000)="4fe7c7264eaf1382a8e33be594a11f68ee2641b9ab50d930b426884e7822bad7d57dc51e7e509ee7ee439c6933d7fde766586595c2258c70b8de895ba85d5777a06f4af8384c2071c10e4b18cebe35168f7e9e32b9f96cb03adad5cf543f05487ec9169371bd8eab6a1aa4a1de82649b8b299f0e7f8db110544dd20a8b3d13882b249ea4ed6d4d1a3b84861b6b9518d852d071debd5664edcaf2243c8c237b203f9b84075cfcbf9e34d81e4129a8a456822decf0e428f8e5ae11b6e5debf288791aea199d4db137f932ae224422b791f35403386624dba1f2f21", 0xda}, {&(0x7f0000000000)="6bc44fcb9e330df55611e81f1018fba70a5ab45df93c18fbbe20a374b9dab56719487df0030bb371b875507718b46d5a5daafe57583282f8308f671d34776be3d4d22f914829fa9e6ada2dfd102919deaa81417e9391d7a673ed5068c33122ef1599bbc9d61814398ec15d2772627f667d26051bca64fc6104e83958f9d2f65a0844afa3147847aa05c621637f609b46f04486b79c128623f6c86fb57d4bba2b9ff0ddf74aedb0d08e642d01aeb23c2d12433580a784a5c226db99eb5adf1d3618c2c892996ad031a5e220527587e116aabc73b73fc3ece4454421d392c2804400", 0xe1}, {&(0x7f0000b9b000)="391080b4a289984304dca0496bd24373b01994c59dbc4952839fd202de1b0024d290ae94630a4913d7a7d6acd7a986e45aa5e092c481bc7e268bea391f5ec51d8dc2dc981638bff38e88848677daa94a7c6de22663c0424bc746cc303ee6d17128f6e67d8bb18bff9077453a0003221acfabffc8f815286b42bfcb1cca2ec1b794b89df4a8cbcdaeaf02d32116308a721ea6f88e7567ad6b766a59b665ed2b6979787f09e723", 0xa6}], 0x9, &(0x7f0000e53000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r19]}, @rights={0x18, 0x1, 0x1, [r20]}], 0xf0, 0x0}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="25905e6edfed7f62d9d0c804b4bd455eeb72a90e71055895577dc63178c0ce924a03bc528b295f99f580c5f45cec9d360e92235b62a2280a0b445e3b4ec02d8cceaa07e3e69561eb297287dad39d5892b555a9febc8c1f83b0731c77763a7573933cdc478de3375042fb7c6f1b2b6f1aaf204860be15650d6b41c50bad20f25dd30479850203234661ae2aa701eeb1fbd6a2240e6835", 0x96}, {&(0x7f0000421000)="b33bed65e9648eabdc6099d8fdceb84dfd8589ff9a74d0c55f88353e758466", 0x1f}, {&(0x7f0000a64000-0xb)="b188bac63b4a1443112279", 0xb}, {&(0x7f0000000000)="2397ba5589329a9868244943431c71953fc36d767920e83bad7df61ebab410b0fbfb0857c5926d964ccb5124e8849645b5c0ad288df757101330e89d93f64851b10408b7c12f213847a8a50006eb862e6d55d1f035bffc04e90d9db8c7359ada9d3e4accb568b495a259c19d90221ea432eeab87cc273050d70cdf65746cd9324c32c7387d4a9400d75582", 0x8b}], 0x4, &(0x7f000033b000-0x20)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000096000-0x30)=[{&(0x7f0000001000-0x15)="7cad362fa6a5a0ec25593519ef95cc05e54a9ce7b1", 0x15}, {&(0x7f0000ffb000-0x5b)="18897fb25ae2e27158912897c76815bf71f7f08aaa813af3913e2ee573db9b3dc0a967923add206d855faa6c22ca89a0ac0b4e80049d6e1793162f107642e6fc0167bf7301450c661665f392153f1cc2a85453bd16aebe8cf4d340", 0x5b}, {&(0x7f0000619000-0x5b)="14f4c3ca41fed3ac69c77640f07e070714a6af880ea6717858b9ed4f6be88f5c96d2245af0a74293d7f002623f5b7dce8ef4fd8d22e66db84a1c75c2656a20e9add8b4ee28fb057ba16f58dc9036176bcaf6d9a81e86deaa0d5df3", 0x5b}], 0x3, &(0x7f0000001000-0xea)=[@rights={0x38, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r37, r38, r39, r40]}, @rights={0x20, 0x1, 0x1, [r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x38, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56, r57, r58]}, @rights={0x18, 0x1, 0x1, [r59]}], 0x128, 0x40080}], 0x3, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r60, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/09 18:19:09 executing program 5: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) splice(r0, &(0x7f0000eca000)=0x0, r1, &(0x7f00006b2000-0x8)=0x0, 0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x8000000001f) writev(r2, &(0x7f0000ec9000-0x10)=[{&(0x7f0000ccf000)="39000000100009040000000000000401060800400100000045000107000000141900120004000200000000000600060800036a8900001ee400", 0x39}], 0x1) 2018/01/09 18:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) accept4$llc(r0, &(0x7f0000423000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000364000-0x4)=0x10, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) [ 351.098457] device lo left promiscuous mode 2018/01/09 18:19:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x80006, 0x6cd, &(0x7f0000f9a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000019d000)={0x3, 0x4, 0x9, 0x20}, 0x10) bind$bt_l2cap(r2, &(0x7f00003a9000-0xe)={0x1f, 0x5, {0x5, 0x1000, 0xffff, 0x7f, 0x0, 0x0}, 0x660, 0x8001}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x78d4, 0x2) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0xffffff55) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) close(r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e7d000)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) 2018/01/09 18:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000005c000)=""/252, &(0x7f0000eaf000)=0xfc) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00004d2000-0x4)=0x5, &(0x7f00001c6000-0x8)=0x4) 2018/01/09 18:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f02000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0xffff, &(0x7f0000198000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000170000)={0x0, 0x5c, "54b6af3ce5518a0c11002172f0ab43b2985197d6234482c33bc8bd508f3458b468402325ca22db7c9f90c4688a57edf5ac92e9bc8353e76c2dc9932b69a0cc0c85d31fd04720b5b09d4b8464a5faa4bbd4b4c687c5a90939f4421b5a"}, &(0x7f0000ab0000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e82000)={r3, 0x2}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000991000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f60000)=0x9, 0x1a6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000055a000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x81, 0x8, 0x1, 0x400, 0xfffffffffffffff8, 0x9, 0x6, 0x6, 0x2, 0x6, 0x100000001, 0x7, 0x0, 0x0]}, &(0x7f0000c78000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000036d000)={r1, 0xff}, &(0x7f0000cca000)=0x8) [ 351.134682] device lo entered promiscuous mode 2018/01/09 18:19:10 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000141000-0x1c)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000241000-0x10)={0x5, &(0x7f0000afb000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f0000afb000)=[], 0x0, &(0x7f0000af8000)=[], 0x0, 0x2}, 0x40001) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000582000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x8010000000000086) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000de1000-0x4)=0x802, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000701000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e73000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c38000-0xe8)={{{@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}, {{@in6=@empty={[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}}, &(0x7f00001b3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000142000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a1000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063b000-0xc)={r4, r5, r6}, 0xc) getsockopt$sock_buf(r3, 0x1, 0x1d, &(0x7f00001ff000)=""/210, &(0x7f0000682000)=0xd2) sendto$inet(r1, &(0x7f00009af000-0x1000)="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", 0x1000, 0x40010, &(0x7f000029c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000594000-0x4)=0xffffffffffffffff, 0x4) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000588000)=""/40, &(0x7f0000496000-0x4)=0x28) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00003d4000)=0xb28a, &(0x7f000065c000-0x8)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003bb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007ee000-0x4)=0xc) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwritev(r2, &(0x7f00005b6000-0x20)=[{&(0x7f0000c6b000)="183fe377a810075516283d9cd0f9602a03f28332f2d0d1ac8c737130c2d91636fd5e99eea845aba437755082cf45c8664c7d32256c494be13a9625b78a8fe2f8754baf89e3c24f7dd19b160f222e0f8fc62816882221eecc8d066c8ed7b4ec69cc083c2388255d49e0d0f50e9a6ceeecc6249f3622731df86939d3d44b02c996258c6e5bc2a8534a97806e8556362cd442c748046c7e349c894fb89dacad343d0d30fed9b36379b3d6f9881dc6e57295a42408d118ba5b8d368cf134", 0xbc}, {&(0x7f00007c0000-0xdf)="24d153b7182ef44e47d8fb783842ab7f2967e49b82a2c415161d9b75c1d456c78c928aa93bbd7148c1372e09f2e75ced713e3426c310d83b0e784d9ed3c5ce15047ae0cc70b6baab03b31b59da5183cf1862509537f5aeacc043513704283bda994c884dbf6a6f8db7b2bdd11e632f7d54b23924301c1c8df8712dde1f30481750386ee73fc8814921ccac0da60917dcbebab2656055b92a33bb162ba84953da32c11ef55e3d438ba7f6034376d11dd165c657547349fa9f7fd742093f950cb1005708100b43139eb72152b7c600554d875856c184a786f25b26935b91406b", 0xdf}], 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000021f000-0x97)=""/151, &(0x7f0000be9000-0x4)=0x97) 2018/01/09 18:19:10 executing program 0: 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) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dfd000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dfd000)=""/0, &(0x7f0000bfa000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00005d4000)=0x5, 0x4) 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(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0xfffffffffffffeb0) pipe(&(0x7f0000df3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000f1c000-0x4)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0xfff, 0x8, 0x1}, &(0x7f0000a67000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) [ 351.179364] device lo left promiscuous mode 2018/01/09 18:19:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000afb000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ca) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ce5000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket(0x4, 0x80003, 0x713b) getsockname$packet(r1, &(0x7f000095d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f7000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00002b3000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9739, 0x4, 0x500, 0x100000000, 0x8, r2}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e0e000)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x806, 0xdc, &(0x7f00001eb000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d20000-0x1c)={0xa, 0x1, 0x4000008001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xffffffffffffff2f) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x25) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x8000000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) sendfile(r1, r1, &(0x7f0000bd2000)=0x0, 0xff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000367000)={0x0, 0xee, "9e89891a59284556f6ed285e106b5a07c51688ed88b4c62e665d6a7c6c5a0c1f7286f79d3ec48a42724cfe7ce0e3715ca889018a679c4da4a3642fcc46ec99343c55a46321687cdbd4076ebe2af12735851045193ed4a3433b5ada8eaf3d54141ce9adfe73248c0c49e0c01c65a8fed5b07903899761de2e43e7059660efcab332ad4189c5a407a3b9e8c9a64374fb230a8bdf8bd3481c57936a6813f487578fc60ce3c2e67ccbb5be53809c2801b61dd254ebf60d35508f21b073ac030a6bd9ad5ec33df4eb3ba7d54ba576c6047b46eb4d10f45435ca4be50e0a4abae19af3fdfc8a860c1f4bb19237186b35eb"}, &(0x7f0000f1a000)=0xf6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a71000)={0x81, 0x8, 0x4, 0x1, r1}, &(0x7f0000510000)=0x10) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000b2f000+0xa4a)={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d72}, 0x8, [0x0, 0x3ff, 0x101, 0x905a, 0x2, 0x6, 0x3, 0xfff]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00005ab000-0x7)=""/7, 0x7, 0x40000003, &(0x7f0000e89000-0x1c)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c03000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000678000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d89000)=@sack_info={0x0, 0x8, 0x9}, &(0x7f0000b53000)=0xc) sendmsg$inet_sctp(r1, &(0x7f000099e000-0x38)={&(0x7f0000742000-0x1c)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000f96000)=[{&(0x7f0000ab6000-0x91)="719f7beb9ab0941667b8a5bbe09f56727bae5017c3a28b622256bf3563c36cb66be267cf8b0f8bd34c465e65b3efc60bcab6fdd8b8dd5aacce7c6b536f9c0018806fef01a688d1a5e28ae426c3515bec7eaac46eace29abe75a0fd113c1810027822086a49c16a210693687f23a1e8d41039612d933e90f61193d1b056693d7d68759d9bd3c82ec35a72351883f60e0fb8", 0x91}, {&(0x7f0000d95000-0x12)="f08d4ac8a7ac2ad2c638d0f98818e6e8bf8c", 0x12}], 0x2, &(0x7f00000c5000-0x60)=[@init={0x18, 0x84, 0x0, {0x8, 0xa0a5, 0x5, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xea66, 0x779, 0x8001, 0x0, 0x0, 0x0, 0x7, 0xffffffffffff8001, r2}}], 0x60, 0x4004800}, 0x80) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000001f, 0x3, 0x0) write(r0, &(0x7f000072e000)="5b2971449d07b2a6607e433e31b0530fd63943145ff6456f47104e5e3e0901cfd65f8972a6c4327eb139f842c088615d38350afa5d197808ea6d6265201cee3ac19671e9c8aa1c4a614c881b439f4a4bc87d0c1729ef113a4fc459fd00780104fdc2ce7b2653378fdbf171c30f779a58251bd5e9f0729420bdce0a4c3382d2c0715743e68fe36020fcfacd7f72883b337f0ac0d131910c63aa06488725059360652a0cb04ac00296c3f8b7e09e9e3d04f2ed8d3926b87b1ccf952d06dd72257d5f41c0fc6fe0b9246be3cf203721a70625", 0xd1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000451000-0xe8)={{{@in=@loopback=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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097f000)=0xe8) pipe(&(0x7f000039c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000faa000-0x10)={0x47, &(0x7f0000569000-0x47)="05817649ed8afeaad017f8b877b6fe7f6936b2d2503229335211d2daf5e5668611856db2a3654bb88c9d244f1668fe2a27ee2a1b135a97243b79bb5a2d3de52dfff14333e37723"}) bind$packet(r0, &(0x7f00002c4000-0x14)={0x11, 0x7, r1, 0x1, 0x3, 0x6, @random="dd9b719a1ae6", [0x0, 0x0]}, 0x14) pipe(&(0x7f0000b02000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039e000)={0x78, 0x6, 0x0, 0x2, 0x0}, &(0x7f0000f7f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00002fe000)={r5, @in6={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x2, 0x3f}, &(0x7f0000f04000-0x4)=0xa0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000195000-0x4)=0x5, 0x4) write(r3, &(0x7f0000636000)="2203fff7180023ff4f000e00090007000200000000000007000600af04000f001318", 0xfffffffffffffe31) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00008e9000)=0x0) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000020000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000006000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)="d361125b1dddd14d819036b59557ca8870816c", 0x13) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f86000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x1, 0x3, 0x8, 0x3, 0x8, 0x4}, 0x20) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x1000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x8, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f88000-0x10)={0x0, 0x1, 0x101, 0x1ff}, 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f87000)=0x20, 0x4) connect$inet6(r0, &(0x7f0000f87000-0x1c)={0xa, 0xffffffffffffffff, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000010f000)=""/73, &(0x7f0000818000-0x4)=0x49) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:10 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000f49000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ffe000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x12, 0x7fffffff}, 0x10) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r1, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x8a}, 0x40000102) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) sendto$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, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009f1000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000040002, 0x100) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2, 0xffffffffffff) write(r0, &(0x7f000011f000-0x1f)="1f0000000103ff0014df45c807110000f305f0000800050000000000000000", 0xfffffffffffffe2f) sendmsg$unix(r0, &(0x7f0000a9b000+0xd83)={&(0x7f00000ed000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000eb0000)=[{&(0x7f0000b9c000-0x2c)="25b9068f38c6aee692e7b2735936988168baa9d6408929232fa4789fb91ca579e11cdfc6b91abd32c3520e03", 0x2c}, {&(0x7f000011a000-0x71)="7b52ecb19b335aaf769c6dca2cabdd1e95f20bbdfb3954867482df2c60b72f65710910aec776592905cab2371ce84ce0a4125e3a745bca3d298e3a22ae6fcb98c455ac673d15a31f6931d259b893f78ce3aa27541183b69950e4ba1385719ef7b77dcde0219bc5fddf1ef820f1f5c72b97", 0x71}, {&(0x7f0000133000-0x54)="50f342ad17bcfd3f5e45b7133630ec6930f14caa3ecea62238f353679ae574e0b87be4dea642faec2ca238bfff7b71a24c3977962c67445f7e225b72554a382eec28abb9daab952b898c9f2fd1404b852345d6a5", 0x54}, {&(0x7f0000aac000-0xd6)="db413ba71d8ecb809409494e48a0231c70141874591e5bc06135db0bc2ccf457d2f1eb93d1eb95fe88312bbb21647bcd74dc21d262eda3f26476958c86b73a1307b50e085b69be72e352d9ac937b692e20c558035a9f08753b8daae25d8fe742cbb5de2a32c9c8c606e233a70ce9f36976b840c558828e8e857ab9cc72de777a5e1422083b26df387a334b7bc1fd414e4ecb2de77a02d93a39b9ca4ce69f31354774de73f24b1b671c9b61958e919af4c57b45fd6793d746015266c1020acd0b58a7a181f994155bc313e20fc82e3b1edc12f350feca", 0xd6}, {&(0x7f0000d5e000)="ae0eddb5f8c3cdf635708cbcb5bffeba379c41d55ef70a49163a5a4bcff57fd75f9189350375d050eebd562c331a48d04891d86482ef63aba5ed7e6093228cf19fc98ae354306184b38f006057813f20181a2072dd59f906dcaddabf6870feabd3eaeee944d8088d05e876f448769415eef329d80716e748c16b34592bfeb505d14c82f966e7743e96", 0x89}, {&(0x7f0000cf5000)="", 0x0}, {&(0x7f00006f9000-0x38)="be8354df0159d742687f2288ac8929c9b92391757288ab9091a862b15843e359ca6710af5663ea9d7ba6445ff759df9333590bc7673b0077", 0x38}, {&(0x7f0000cc1000-0x7c)="4b103b45f53b55cd1c51e61a54b849e26f36ad5200f0a1c7a4bd65812400d68d9ace22b7c0e5b62418fd462e1ccb76065412e54630247706971ba2aa70fa2227a5c65b83d8e468bb324faab5d6b0f4826333fac0e829859e672d9df8e7b27c16bdd740493aa5bcb91faea3d672e9eef380852bcb1cd5d78c5e69623e", 0x7c}], 0x8, 0x0, 0x0, 0x800}, 0x20004000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000363000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d79000)=0xe8) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f000026c000-0xf1)=""/241, &(0x7f0000484000-0x4)=0xf1) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e88000-0x18)=@generic={0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eae000)={0x0, 0x8, 0x0}, &(0x7f0000bf4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000042000-0x16)={r1, 0x3, 0x7, [0x4, 0x6, 0x6, 0x100000001, 0x6, 0x7f, 0x1ff]}, &(0x7f0000bfb000)=0x16) 2018/01/09 18:19:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000dce000-0x60)="", 0x0, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80006, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000412000-0x10)={0x9, 0xfffffffffffffffa, 0x400, 0x8}, 0x10) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0xfffffffffffffffa, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008ff000)={r1, r0}) write(r1, &(0x7f0000b40000-0xae)="8cbf2cd5b3e6a6c00804fa54eb7e887713fd2359a788bc7ec418970749b070cfb3557ec26579439462a48c6753de8a70b4d78389ce80ff7d38d95c988fcf2ec723677f33fd4f2ac86ff8718f2c8d098d4e68faf27580bf90c440f8217bf7880bda64b2f21bd429a882c8afc747f7819091890027687e26287d6e77a5ff1a0a20065538c0b9dbad9e6b02cc634174ed4df1c32c238fcbce310a7270901ad5a3792fedd755e27293dbfcd515850b7a", 0xd8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dab000-0x8)={r2, r0}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000a52000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000283000)=0xb5, 0x4) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000064000-0x4)=0x200000000062, 0xfe8c5eb6cefd003e) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004ad000)={0x0, 0x30, &(0x7f0000f45000-0x30)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003f6000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000908000)={0x2db, 0x2, 0xffffffffffffffc0, 0xffffffff, r1}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e12000)=0x6, 0x4) pipe(&(0x7f00004ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000367000)={0x400, 0x0, 0x3, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000a1c000)={r3, 0x101}) listen(r0, 0x5) setsockopt(r0, 0xfffffffffffffffa, 0x3, &(0x7f00005de000)="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", 0x1000) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r2, &(0x7f0000000000)=""/212}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="b4a74feebedcee9cd7e01dc85046a76d", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/09 18:19:10 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000083e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xe1, @loopback={0x0, 0x1}, 0x7f}, 0x1c) r1 = socket$inet6(0xa, 0x200000005, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="1295bb816486704ae143b2bc7e37f43e2020c06b9a72ef7cba6d9014a57bf71a7b2560927a02e86607106a546067e1877f805d994bf47dee63f256ec80ebee66ecc730d8be236f020f5d5d515935f0cb940318b24d64aa74c45dc7ae3e3b9855b29400ee3c179ed268c0d621e56b9b53dc2b3955fe7766bed976f47a897f8385c23ff4bc749a6defa66359bf46240ef0938f4a221031d0267a4660fe617a51fa84eefd8efc3edb054ef5b3e6dca4919334560dcf7c3de5302c0b7a7ff8bcd970f26c06", 0xc3}, {&(0x7f0000002000-0x77)="db539ff13bedba75f7392cd29421040bb619f306bdb4c0fe5f4eafbbcaaaf966a6ac34d6db2f53f035364e560580f1cda2e0b74f15a98f822f87062f14e5916236736cbdecf936d111ebb85b16043d6ad80514935c7155e8e9c08354ba2b839c741a219a2d0d8c2d743039fda0dcb4a8a51f26bf0d2bd3", 0x77}, {&(0x7f0000001000-0x5)="886568c954", 0x5}, {&(0x7f0000002000-0xba)="4f7643b832f37b12d042280f26d548dc1e744a2b3f93978008dcaa8d334d2782562c2d0f0b8e075230f1e691ed23ba9da28ad811f43d6f41346b956563bedcfecc812bb8a9e7cbf2f63b4c97650c70f1a0f7e8d3ff56d27f1a80136a1c2b980c59fb0c89e53b2441a1b3657b93a8ee1a92caa4b14e6e4ff155f0f04d69fb4e78adcde2b57aba74ae7c99e29716a424b102ed099cbaaf8545247ad5afd55e8501bcc293248868303dbfafc9026818bc694463e93c64833b5ab9ee", 0xba}], 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x2e}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000d85000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b24000-0x4)=0x58, 0x800) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002dd000-0x4)=0x6, 0x4) socketpair(0x19, 0x8000b, 0x9, &(0x7f00008e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000caf000-0x20)={0x7fffffff, 0x7, 0x0, 0x7, 0x18, 0x8}) 2018/01/09 18:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x223) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f4a000-0x4)=@int=0x1000, 0x4) socketpair(0x5, 0x2, 0x0, &(0x7f000073c000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006c6000)={&(0x7f00002d4000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000878000-0x20)=[{&(0x7f0000de6000)=[{0x20, 0x87b, 0x200, 0x1, 0x2, "a5c73f94d8b773aadf694cc20e966bff"}, {0xb0, 0x7, 0x818, 0x1, 0x2, "375366ca26b05d0271d976561b7f29297c39eccb132d9c8b882011422b40bdc7f53e6bbf5b59950a3aacf3f9cc586b1f81db865bb2abe1ee312168d5e372bd138fad1e1d9871bec304ec1317ea37278c232a775f0b0e495bea4282addca2adb91422b752d793d9bef0900cb5e3692523fee98caa96559de7e89510b9d2110e38453eb5048f5b089fac0d1fc9eb96370870b481e4d2bc3b369b922bc471"}], 0xd0}, {&(0x7f0000589000-0x298)=[{0x20, 0x7, 0x300, 0x8, 0x3, "8e4ac9a344989b2f61064d2f18"}, {0xe8, 0x2b, 0xa06, 0x3c23, 0x0, "1a04a2a94f8c230022171e07ae0354d16cb68f5d7a5b9cf0629efc34ccb63e4449e81b8a75be994df919ad1c2b0d0b7eba9eb46e98cdad1cb36ae9b38a0e7d4d7b97decd26e1a63c87e1b4047a033ae9111fc460df55f495ae5fe4c42a641205b29874e0fa23ad56ff2a494c08f95164c15d94f20413b90c0389ed65ca7c3961727e3ff9509dbc9eac5cc35a157b21afcb68f8febbba33c06ed7cd350870872a8edfe0b854a91f3cf20b48d6bef52ce341001a736337db87db26c73ca3020bd4c422fa2bab01f4a0b411c16cb738bcec2bdd9c3c14"}, {0xac, 0xfffffffffffffffa, 0x402, 0x9, 0x1, "fef6f66723c36b1cf88e9ddc6e57cd41d8b65274ac4812e3a5cfbd22ead0ce21b967e1be5b4eccd6de66c894826dc547d6f507bdedc4a2eee007c9148c4c0b5530f3f7e54b9d1d402b6823da2613831f0a004de0185a7fc52d9b8271da944c86a8e43624f0c4d335000442e2a948feb8f5805b4f4b2d1c07163229f92d6271851c332a8616576e0ace5ec7c12edfe09af7ac655238908c6806"}, {0x28, 0x4, 0x400, 0x1, 0x0, "287eaa3ae9d55b797ac738d89927d788b206aacfdc"}, {0xbc, 0x4, 0x500, 0xffff, 0x1, "10c0c8a0177867fa829fe35e04aad5fee5204b6a34f9445fad61c50fc1d839e462d28d18ca2b70cd7b0193a72eae8b78dec279fbb7b2496672a72198b75a0c3f2aa8bdfcdf8311ba190803e124ad954069dc791df508793ba31b8251dddcebd666062a2a1c63a32e0a070d7af9f358f3e0667b839c382389f60d04ab6e33b1df092a7b3e8141afeee1b6db5bc92928562cff31bd4b33a02a26ee208fee6e994c816f09aafb1255bc74dc0b1a"}], 0x298}], 0x2, 0x0, 0x0, 0x44}, 0x4000840) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0xffffffffffffff7c}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000070c000-0x4)={0x2, &(0x7f0000676000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00003d4000-0x10)=@llc={0x1a, 0x8, 0x6, 0x100000000, 0xb09, 0x7, @random="72308c9783ed", [0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x3) getpeername$netlink(r1, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) 2018/01/09 18:19:10 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000045b000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c4c000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d91000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000076d000)="a0643953e7666c9e11f8b15081b3552b79cd4e68ef6ff4e475fedda504e3daa71754e6e8", 0x24) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000a7b000-0x10)=[{0x100000000020, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x1, 0x4, 0x4, &(0x7f0000098000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cf8000)={0x0, 0xf1, "81f643ed610c6a53cfb30c39609171293e9f019ccbf9c3db60c95cb18a48a90cb1000aefa0b478f9713615fa2d646db860de3019a99540c41590192cc006a4e2f5954ec1eaba75d70dce80261a19906d8870a008699df627f99f234e255e6021a1d86864c5c730cc5747edf47dc3c529786eca4221cf3dd2201bc5487133eea541de6e560e0982beeb70b23a7a433f0a6341b4309054067c22b8faf3a1b369c4b9c5fd99120495e3cf5d7c80e30cf44ebe8a741ffc1e5c622d16451e7663f6de6c05417f62b8c3ef4832b01bd81c76bb7691b49577d965559b9f9aabe72ff0a20827b82d63a6ce8f28d8df527ef066fa82"}, &(0x7f0000321000-0x4)=0xf9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005cd000)={r2, 0x6, 0x3f}, 0x8) listen(r0, 0x3fe) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000206000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f40000-0xc)={r4, 0x80000, r1}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000aac000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pwrite64(r0, &(0x7f0000aaf000-0x1000)="f1ec159bac2471abee8065cc585f52a23dfc26d2d386f10e6c80876cfd2c2b61c84980c747becf0f9315e1b9d9ca7bbd8dc1e12ce4c2be6cf80ca322ba0511c9807356cd7ac51183e944bc8bbc25b434ee0d59fce1a73f203baf7cbddb9b39ae98e82138ee55329d6c769ccd2df36655f26fab17048857d9e2496ab9008f0acae9110f5ee13cc845c6a8484b7d6b8479b46684dfc4db2cece79965c476e2288e9e4bfa5c5d388cfe40a1611fcab3b228c377795cf737c7ba67ce1e189f2036ca3d9585c755cae865842ec34a145e9d0b5a136d3e83d4709977276abb3eb97b3fc1c079e3e571391575b59ba8fabbab258e075004b3e63f644312cf5990291eb564b90e60fbf74a0ffd031776324cf4f57cf289e1957000d2744a31ef15016b03a348ecc6874c806244827bb4d16ae48c40f8632a5c8783e49fad42a2c07dac7053db83cce6599acb3a7932be3c4a729939217bbf6b70ed0a220c93e2e91d46560c57721fc41273976728a4f980a0c5b21c632b43072b2752b832be0d001c99a83360c5ba20874742499583e5fd409a6d0c9d41a0b2e7b8ebfdc19ceafee62f3e3fb10096e35abefb49631a48d06a31e719126af67ab99aba1486bfd882c0911e2e04f7dc15bb2610ed17e9f63515dbac5cf22afda0ba1f83041fdaaa790500a6331240d1e452639972577ae9aba5b3fecc0512260db43c1b6340001588ced00359d6d22f2956fed651be5b2ee3cab21aa6646a7d1f5d184d1b9661dbe3d5be3fa60da069602785730861ec653c997336053487341ba4059df945b9525ed4696255a9816bc99e5932b6b31a56cff4eb229152ca11c226a391a850190d89f42764864fbc28e4dc1cdb8a88d9eb423cc08352322946a5b620e018ee95a125ac028dfc9d2b7202d63bbb6799ec97d87cd92669158ca97cdef3404fedb73deb0e091be0626bbc65c46aa12fba4c5910b31b1e4c98aee23d227af9abc620f5e30a19cacf3b4a584cad560730b153eccce916848dda1bfc646c94095958d1ea863fe0c4bd6c510c3a68ffe62c4d6a5716fe7eb50cb8f205ac103e4b33d71bf0ccd4345249c6626f5e99b37dbdc560cac83af7947bd233ca66f11065a46fd7fb4e1994f0af2c2bbf4707c29d7bdee1753981e01952144b243dd0c0fc9a731c2a1eb8d935f67e186da555ba7b5295eeb40d0afaf86aa6ae345109029d44860caa80eda950db9fb2c6080d35a094c0c74b5a7eeaa3560f315198e4af9126bc77eeedae4063cc3ef9b1922619656293a3660b0a38428560c788f985bbdb69a93bac1585ed2d02ede2730317aa2eb981acf4885ea8433c5c22d62d52ce8daec39d3676560a2775beb772f4b1b9e2224fc0a196a8bd362efb7f528474ff0f39eebe540965914ae453953c83acafde9fdd3dce2b20adec62fe0c04f3f253fda7c838693e463dbe660d4ed55f6b0c87af4d1fec5bfebb4e65b4bddd29f954c7037c9de38b5a58269872af49858d01fe7d8e660d102ac5f1e3da29cb79678ac6bd55895b7b3a27142c93e63076a1693253155cc8d0d2b7a53a09a42522e2701ebb53ab7683de0d53cf3cd5d78b50df545ba0b5f074320750b4451dd223215a5136f59bab2019bd90b1f77991781d58b8f21221b48861e445985473155697c312ab1ce6023b746d8eeb07cb912653b7718f83000ba000a77e7fccfea599a6a8537ed38f36e8afc22f93f98406b3492e591587afdf7336da5d5a9f045d281592d1d0b7f0e54e9835b9d4596d8129c02f66a8258597d0e38bfb6071fc111b77ecffcb561b29dd343c8e4ecdba72c85e9483b7f421481c5964895614ef8cf7da64b74ed04303f775c88b89b00d098a80008478566969cca2dee601b46f14b61a975b564e79ec4df0ef835d34e66334794db71327ada05afaef34cd1e989240b4ed9c0a6f05299d0525006c9d7802bfd5602de31c1e74b17b72892602073bc89cb583c4339b040a0923b67ce00465d9e5bfd630186bd52c01320fa5fc1bb7613919f22b0f3d406d6196dbc4b0c1196a101216a899d1f30c356dd734993b1d9a29f0fbf89c2e80f84a51831e319307b2cf473c13451fe9b4d253193ec44a1ceb62da55158d759d8db39aa69b54509784417af465741dfcf087dabb1a9be16706e49b9910e4d29b1cbd108ee842e40029c5a5a580774ba387857778ea70a4e8c596ec4247542a979e2681da470e87e43eb1bc87060e71d9acb4acf6860802917d8a8f3a7237ab72ce5dedc33996f1f2c066f83638941ca40dfadd51816a38da568876f47f4b90ebe697b856421bf3f8fd4d3c9cea2a5b612758538ab5297aa2fc139d63aa80ffa9ce0aa10bfbd54b8cc9c99a33122b40ac2ed0fa0690a6ab7ecc64ac7c2bba73e71054165ea28b2c9259cb6c6d0788d70e122406d1e469d6e4fbda2ece69531054d21a883c140970c76d7a7e4c9bad8da2b3009b05c93b04b6290c217e32aef13f0371630410b755c339431acd673741fdfe71f933fb0f69a72f475425114b7658715d15c6c2e52c08babe562b1c10ef739bc43c8f5be6e77ea7d11923790fad345349b40a716e775831f4f002c9f6349dce7983db794c6cb0f9d0838d3ef7f4c072e26e8050f48a2b51adf1385ff8cf7b555a584d3536a80c6aac65c48d54bdfad849892b1f3cdd0139eb0b2ee9a094ad454b200f6b31a8ebd262048a6c2e2d52d7efe4dd3ac2330523fc9816ba13eacb4cadf0a2bf6be902a66025f1818b178d9d1d53583b770ae0f71a1bbfa4d95acee1ff89e37c3b1e6d46466877dc0db174133825736e5d6c95b95c0812ea87c7c1d044a3ae3e1b45396323fe427f37b197acd7b717e5cea0dd9be8e251969e841d41368109012c6fb7fd533646dca577ae5f954cbde3bc28d4b7425dfcbfe33f838ede354960fe03c731abba4ec74a91e8bdec485ac1eeed994eee0e2c6998f96207a762f3cfbc8b63bb0c49068f3f93c15169201f30cae4f0f274c5e9015cf3e4474d9e881c315b9110ed46011d3194ec3866e840901a37d1d20f52e53cd8f7457f50c2739cc425a297262d5283133832d4c625681ef216e69d8ee90b98de07da0683e66ae63c54b18fb2360b4e6586b82839712a39b15da9689f965d859e2f25887a6ed5c3745161686e0f9b0b34c541659a55cbff70331cba83e353a1386fd9cd67c2da9ce9ff68a957bfb292ea3196cb714f9f848aa80e03fd57106dbfe3e068a7dd47be914c6d4247650e0b0a859472589424942ebec88269c13ecfb3b38ad265663127baa024afe611c750cf38129d161a4953d1c57141aff756fc54ed45e858f21296c5a416a66f6c40db5ad8fcd46aac73ab2480c5a6d5d9b13dd13d91334a9c1b2f99711338469ad73578b564425d13616e4839164f661863120da52fb175f543277899dea2eb33cbf4ea0d4b8e345b34e2131c56978828f749b7b106ac58a29fb58aa30fb6201c28028c9f79bd7503375f7068a55e80eb96031de0dc138186a660e1bec856cd6424b14399086f11a68e12a0758b4c749cf83b9fe20a8d86a9c1fca75b057ebf0d5081cf8a46c8b244fc9cd0ef2264416d7ac67db57d43bc140f0a6d8c4f6e28eed89b854d80fdbb0019bfc87144885e0709e766d86794fb3b115fb39c050eebe09e4c8028c7c2f8d8d58e934f5a80b7f8fc4e1790085641c55965980a29953ff2778daeec9a1c9f70d8e037a340ff89c003df607819325574ad9f1adb7d19dd1cb557b57f9c26800880d8576e2955964359ba75fc434278a6745f71106bc109b5e0aea4f5621cf9cfb6311512e7cdb0189d63ed4c14f2f1282af06d77d763e18eb737dc79036fcc77d26a997b95837c0a1e84f571e6c65bfd2068bb017993a58208c898091942fbc117c197b390d7a8b2a0fca98819583184425237430db17ac71f0c74d2b6d0b2efc7b4138df89468caa62f88a991caaf1c2a39f1817ed59b4cbbdf4c35deb7b5e64dc16817f4ee05867477cbabd5fb6c91c38d112adab398f9133eaca73e01eac63b8192cf5788f13e82d6bb59f62f85d275be8efcf8b240698be680ad5c79a6e04ae30da60e26ec505f36708e5441fae72e692da5e6886597cc0d65f4ea72c77908db5de25ee7da1beb690b3f52028db22f3a797b1d10665d9428f287995a5dc1fa4525e3511ab95fb2359beadebb0f0b667bd62cb8563af1f4f83bea217f9f64d34f71321ead3c92cb88746eac4d0ce7a66bdbadb3dc1d533f963a5ab443dabc6b68a2d151dfac0894156dc8ba8f373fe98f5a76557c0b73a78b0af5164db46566566e8eda95d97110d7be7a7e0e7252a55257224419b191cd33ce026706cee67c9ba296dffec03250d8c029485f3e5b462f7f306dc2522937b711d31ae6a1faa463029c764f509035b320b734c4ababc3e2dd984e169541bf51610222a873816f45adb1613a1fba2f099bfef1188eb6ebb8705c153615c5ece584f18b104214a7f7db722d44906f7f32e5cc88e5aed8d9bc7863f149c878676c92d2024adb6240c389d3fcd40962acacb9fadddb1fb62692504e78910c30ed602136067e2ce7ec9d1f162c41173dd05470551c76f34c04ee2aee4bfbc9f2e9810811952d558cc0fed905034a20760db4937d9c2cea4e1cdd790e935b958cb6390bd0e4b45eee71fea141440695a8d794d71ee80876de56d4cd45f1bb2391a8ed50c1ea4b8644bc3fcdeda5c024cf16c3a5b4c9c204ee4f379d1b2a8581c9fae8e2da6c4421551cdee20f081674f326e13f2a2c4c6be34ddba60f4df016709da986d787e7b4725fd670d62db6e13c7048fbf2ccd2c59ebb60c62c86fc86db997c3e79b5a6fedc7753cf654a1bbc8a3cb79059ecf7a205a1b821b625c53ea3ae2cd923ce72ace95a6c8bcfebe2884a4e23c68901881d5121cfbf82853c3d95492c59157484bb6a9a34395e7564e16c675dee767801665b511a42059f91d8e34a36485bc7e4f0fc2861d089d62516b55bf4c15b1323df85c6397af7156aa7b49fff3c2dd7f9eee49442c0ca294cbb47c15223ea8cf4bfc56a472a59987ef789a0137ff89d876c492ec706ebf32d4eef1a1d5cfc0ef6332db098ec81c9c3146366501d59f8a37f6f57f209eefbd68e15df67b09c69a4840ae47654388c13891b7e30d75677e0b2d23abb6981a4276127475b2405e5fa3959c5b6f8b5efde47ae6f3f4b62f99ab9413a5df7a62b472ed6b45aa587d9f302450cf6843d279d45f4414d8aaa408df24669a455980575567357cfe30ee87a1d6fcc3705d9e58124479cb025e93175098c96cf8020bca5f66d9ee42b4b2e023ba6220a904e958b29cd51eb4f7986ba160d532d8c70492f0158153003d14176bdcab8a0c5c1d39e9e7e21edc7c3a6ee8520484f0d76cb1ecd546059fa1a08f7b01577e491385c367da8a7e3882a68b8dcac62895e569bafbcc8dd10689c6f90d4703759b651e7bc1f3870232ef12a6482f32b8a9defcbe93a2118f9cdba86e2f29b4dd0009d4a9063444fea389550c892f50985b8993e21bb61b0564fbf5eedbf08a607015b3dc8b90a15971d0e506c3ef69892a49e7614ad5e7114f31425fe890879d778222bac1029bf963411ccfa481f23ee068c539c916bd68178b7f7ab71402110b3a3881ce5f31ddda66af69cec7d453d0d3290c7bd959097a2f2bbf714c5ed5dfc061c438190e9dc5ee0f22cdfb2faf16fdb6a51156684e1453b7128bfb7c674e3b23688d3af84ef54d244ed5f17364370b0a45be9eda1e876c94bc340a7ef07d293b208b31681ba6f6e9ec4614a49", 0x1000, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000d5c000)=""/214, &(0x7f0000a44000-0x4)=0xd6) write(r3, &(0x7f0000260000)='$', 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000024f000)={0x0, 0x0}, 0x8) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0xbe71, 0x937eb4457b676eed, 0x1, 0x459c, 0x81d, 0x4, 0x717, 0x0}, &(0x7f0000002000-0x4)=0x20) socketpair(0x1, 0x800, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000003000)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0xffffffff00000001, 0x3}, &(0x7f0000001000)=0x8) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000)=0x0, &(0x7f0000004000-0x4)=0x4) r1 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000015000-0xd0)={0x0, 0xc8, "c08b66fee250ad670a6c70ecf983446fd3a85df45d5c75d04b087c5b36fb4953484de32428e28ff4fcf4d9b1cca4fde96890853f743854e272f671d8006a0e89dcf9c841349cd7a68e9e28bc5ad7eebbe56f82fe2e1924c8b110b75a38577faa9bb6597afa481fce8f0573505e35c0303ae8b56d9c49e71da2350ff9c5f8ca6896a77279655d0c86edcacd90c2b2ce7c14db953a7868dc5d5c6d555d336d17428b62aa341fdd59d1ee3e30971fc1b9afd8917f63714cc42732a93915ca5cd842183f11288a63df6b"}, &(0x7f0000009000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x6295}, &(0x7f0000010000)=0x98) connect(r1, &(0x7f0000014000)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000013000+0x4a3)={@generic="3f0b10bbe4ea11c468e8e9b1c37e16ed", @ifru_flags=0x1}) getsockopt$inet_buf(r1, 0x0, 0x19, &(0x7f0000011000)=""/244, &(0x7f0000011000)=0xf4) 2018/01/09 18:19:10 executing program 6: r0 = socket(0x15, 0x0, 0xfffffffffffffffc) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000837000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x4, &(0x7f0000000000)={0x5}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000106000)=@common='eql\x00') 2018/01/09 18:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) listen(r0, 0x3) write(r0, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00008d9000-0x4)=0x100000001, 0x4) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) socket(0x0, 0x80000, 0x86) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000dbf000-0x4)=0x9, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000063000-0x98)="", 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000381000+0x227)={0x8, 0xea8, 0x3, 0xfffffffffffff800}, 0x10) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x6) mmap(&(0x7f0000000000/0x664000)=nil, 0x664000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @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={0x85, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@generic="d54d787304009a05dfbd485e588a0c2a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000762000-0x8)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000010f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000094a000)={0x0, 0xff, 0x6, 0x1f, 0x7, 0x1}, &(0x7f00001c1000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000006e000)={r2, 0x54, &(0x7f0000ce2000-0x54)=[@in6={0xa, 0x0, 0x864, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10000}]}, &(0x7f0000233000)=0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000a34000)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) accept$packet(0xffffffffffffffff, &(0x7f000058a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003a2000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f00009f8000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0xfffffffffffffc5a) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000dee000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000459000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef5f487f7607daad) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f40000)={0xd4, 0x0, 0x2, 0x80, 0x4, 0x7f, 0x80000000, 0x5, 0x0}, &(0x7f00005f1000-0x4)=0x20) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f40000)={r2, 0x7}, 0x8) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f41000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cef000)={0x3, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000dc1000)={0x1, r4}) r5 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r5, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2018/01/09 18:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @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, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ed2000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ac000-0x98)="be7832c8ac9a2fc183293d004e464295d88b46bc41d6ed71a8c757cc4fe76ce8cbdb63ca3c8b66e079443012380ba028f28d315d890d8e51f81ad92360b6658e4531506de7ab24abd34eacb2d25fa2d36ca55ef118da5a581f80346c8ff4f0ed26fe3dfd09cb45b2d5ee2d9544db9c924d326643967694400b07abf6d9d728f3f848238830d91e3ef92a8d20615cedfe25a33bb9d8c404da", 0x98) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fce000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b5000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000a27000-0x4)='tls\x00', 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a81000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x0) accept$unix(r0, &(0x7f0000bdc000-0x4d)=@file={0x0, ""/108}, &(0x7f000043e000)=0x6e) write(r0, &(0x7f0000f55000)="240000002e001d003200000800207700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@rand_addr=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 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) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000307000-0x88)={0x0, {{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac0000)={0x0, 0x1, 0x8, 0x8}, &(0x7f000000a000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b0d000-0x8)={r1, 0xf6b}, &(0x7f0000c9b000)=0x8) write(r0, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffff, 0x3) r1 = accept(r0, &(0x7f0000c33000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000042000-0x4)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000219000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ba1000-0x10)={0x0, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000da8000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000039e000)={r2, 0x6bc, 0x8, 0x4}, &(0x7f000020c000-0x4)=0x10) bind$inet6(r0, &(0x7f0000f1e000-0x1c)={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x736}, 0x1c) sendto$inet6(r0, &(0x7f0000aea000)="b6af2f67e5c7f27ad2fd700dd772ee55e29e22fc3b575cc833a2967c54bf92e1566c9fc036ae37d826fc64b11a9685a70b420ea47de944bc4efd79ba05000000218be6fafa4100836acb907ba96aa6fd3c35fda0a28f2ccdbe662cdfa6da", 0x5e, 0x1000000, &(0x7f0000e3e000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000200000}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f000091b000)=""/96, &(0x7f00009d6000-0x4)=0xffffffffffffff21) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cab000)=0x0, &(0x7f0000c54000)=0x4) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f000011b000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/09 18:19:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{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, 0x2]}, {{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]}}, 0x108) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x4, &(0x7f0000c6b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r3, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r2, r0, &(0x7f0000112000)=0xf, 0x5ed4416d) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc5000-0x4)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = epoll_create1(0x80002) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000cfd000-0x4)=0x0) epoll_wait(r5, &(0x7f000053b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) getsockopt$inet_buf(r4, 0x0, 0x2000000000000482, &(0x7f0000215000)=""/0, &(0x7f00008a8000-0x4)=0xff23) 2018/01/09 18:19:10 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000c5d000)=@hci={0x1f, 0x1, 0x2}, 0x6) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f9b000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00002fd000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) r2 = accept4(r1, &(0x7f0000503000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000066c000)=0x10, 0x80000) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000069c000-0x48)=@routing={0x0, 0x8, 0x1, 0x1, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x48) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000f9a000)=0xffffffffffffff4b, &(0x7f0000f9b000-0x8)=0x2) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f9b000)=0x40) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9d000-0x8c)={0x0, @in={{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]}}, &(0x7f0000b41000)=0x8c) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f9d000-0x3)={r3, 0x3}, 0x8) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xfffffffffffff63a, &(0x7f0000f29000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000748000)=[{&(0x7f0000f3f000)="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", 0x1000}, {&(0x7f0000fe8000-0xff)="737aa4bcb1041d561dfd84ab69ea6897712518b34ca72ff3c37943fa617237facde95706af74610dab87f608e525b048fce17a7221c64f1159a4fc5b4e9f9ca4a2cfd7d772c089006f538cfaaa470f9723dedc01d5ddd5905d766c24d4ed307a3028b915f56f086224e63d92de97cc04419588fcfcce384b4f83d1dde0118ac7c5a2794b35cb8a49fa38093fa5a0191853940aeda30845e7e67fe39a8c311301127ed1967027fb4b285601532160cb8a54fb4a0724ebbb733723fb3d487117c851af19e66d61d6b6f724119627b8711dcc2aa7857b0a90069be22912dc21cc6960cca89563e9d1a4d6e888b4a085cfd44534290b42d48b86d525208dc5b2b7", 0xff}, {&(0x7f0000fe7000)="a640b75d5769eccb1ce770aae168b1631cf7cbc65a4f7d2867067f6733e4ef00c263dc77bccf7e39fc7ddff9a61e3f0014b580c26f6a706bf4b9427fa040909ba99003e7e96d42709ba64d6ec9f979e608284c07fc38be40f551325d8121b71a2d0072b15c14eaf2b1a11d2c8177ba63085ea332594d07bbeb590c1ba17a5b995d727fda770ddda54deceaec705b7423264e0b71a6f17ca83f45f7da8624cd806bd8072cc939b0785f15bf2a437787cb5e882a", 0xb3}, {&(0x7f0000367000)="c0138fc115de0cfc9fc6894214747ce3ac1d86e5813d7752e66545ac3504aed24d8d139310350168505bbe33718578803c548f0796b6272a7db4c60e6948b966123997163c324e65a5abcb05c43041d9857b239bd674c68aab6774b8cfb15ce4a076b6075f669389a66be1c6e47f909689defacc694ab9b4c4a6780b023575c3b71747fd4b59c550c3c76a770772e8c233d650186cb7b54ed4175e4e9be8d7cec169a7a6c1e86db62aea257e6a0481e3282a5ee8a38399d504c15df3352a9f0e4c64e89beb16d97e6ad7696b4eba4f55ede1", 0xd2}, {&(0x7f0000a27000-0x1b)="ec7c60ad83d87e74692b45e9908cbc4833e7e4af4f7ac432ec26ef", 0x1b}], 0x5, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000fe6000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 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) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) r0 = socket(0x15, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ae8000-0x18)={0x0, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000027000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c42000)={r1, 0x8e, 0xdca, 0xfffffffffffffffa, 0xe7d, 0x6}, 0x14) 2018/01/09 18:19:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000ea7000)={@random="38fa5ba2e6fe", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x0, 0xfffffffffffffffe, 0x7}], {0x8100, 0x5, 0x1ff, 0x776b}}], {{0x896f, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xab, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) r2 = socket$inet(0x2, 0x1, 0x2) getsockname(r2, &(0x7f0000755000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015e000)=0x10) sendto$inet(r1, &(0x7f000040b000)="", 0x0, 0x0, &(0x7f0000cee000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000875000-0x10)="e87c3da150d4a8359b62cfcd0c8cff66", 0x10) bind$inet(r0, &(0x7f0000457000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000cd2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x85, 0x4000010000002) sendto$inet(r0, &(0x7f0000001000-0x31)="320000001800251e0700940d0914050280202000040005000000ff770009000b00000000024fe50014fca4eb4e56d71888", 0x31, 0x0, 0x0, 0xfffffffffffffef0) [ 351.808897] IPVS: length: 65315 != 8 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f0000ca6000)=[{0x6c, 0x0, 0x0, 0x0, 0x0, "1962efc11c7cc83a110814ba6c10404eae5257c0ff60bd77acc110e734f0c83a69a4d695c4df7b86d0db9b784af016a2d671e619579bb42712f976e260f8000d54ac29b206fa7db882763250cd36b0574128287e0aed35aa8234c628"}], 0x6c}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000fd4000)={{0xfffffffffffff6a5, 0x0, 0x1, 0x7bd, 0x2, 0x1}, 0x40, 0xfffffffffffff5bb, 0x9, 0x0, 0x291, "55ff9b83b91eca78d651b594a41f8b270a9e258cefc9660d3fd9b55a2238c879a63d611543b81f99db5331e425b13b61cdbf0d7f31564b1182467861fb56708476a1444c42e4b9a1f39cd354eb120fe6806627c4886637b667322c290243caf661be140ae7e63ae40515eb1f020e387765db2d83b375967669be3ee3990791ff"}) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000001d000-0x28)="b2548da7f84448341a06a9eea54c37c659d6878c6decf5eb6b345c510e1b5bbc962a439ca8", 0x25) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000f90000-0x8)=0x1) 2018/01/09 18:19:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c6d000-0xee)=""/238, &(0x7f00003e1000)=0xee) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000116000)=@req={0x28, &(0x7f0000614000)={@common='bcsf0\x00', @ifru_addrs=@sco={0x1f, {0x4, 0x6, 0x8000, 0x9, 0x0, 0x2f}}}}) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cf0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x2, 0x7, &(0x7f000060e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005e9000-0x10)={0xfffffffffffffffb, 0x1, 0xffffffffffffff85, 0xfce, 0x0}, &(0x7f0000057000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d51000-0x8)=@assoc_value={r2, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000dab000)={0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xb675, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x7f, 0x3, 0x0, 0x4, &(0x7f0000f2a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x7, 0x8001}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f0000794000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc1000-0x1)='D', 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x2, [0x0, 0x0]}, &(0x7f000058a000)=0xc) 2018/01/09 18:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x0) bind$inet(r0, &(0x7f0000cbd000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000fb5000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c20000-0x20)={@generic="8874f5a65ab8571fe282defe4941a0c2", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000542000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) [ 351.868061] IPVS: length: 65315 != 8 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001b0000)="1f0000000105ff036afffd00e9112000780df0000800050000000000000000", 0x1f) bind$ax25(r0, &(0x7f000022e000-0x10)={0x3, {"cb263b1bc37d41"}, 0x6}, 0x10) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x800, 0xff) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000360000-0x8)={0x0, 0xb3c}, &(0x7f000035f000)=0x8) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000229000-0x4)={0x6}, 0x4) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000360000-0xa0)={r2, @in6={{0xa, 0x2, 0xfe9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x10000, 0xc426, 0x0}, &(0x7f0000360000-0x4)=0xa0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 18:19:10 executing program 7: pipe(&(0x7f0000eb5000-0x2)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b52000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 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) sendto(r0, &(0x7f00005ce000-0x82)="d675a070d61880187b233a36cf1148c63d9160302ffb0af154332cc8c34fd3c54b14ce44f263bc0dee9dfc", 0x2b, 0x8800, &(0x7f0000b2b000)=@generic={0x0, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00007c2000)=[{&(0x7f0000b64000-0x1000)="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", 0x56e}], 0x1) recvfrom$inet6(r0, &(0x7f0000ede000-0xf4)=""/244, 0xf4, 0x0, &(0x7f0000427000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0x1c) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffff8, &(0x7f0000157000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b7c000)={0x0, 0x8000}, &(0x7f00001f8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ab7000-0x8)={r1, 0x9}, &(0x7f000023b000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x0, 0x0) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) recvmsg(r0, &(0x7f00000c7000-0x38)={&(0x7f00002a8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f000079b000)=[{&(0x7f0000f76000-0xcc)=""/204, 0xcc}, {&(0x7f000011a000)=""/4096, 0x1000}], 0x2, &(0x7f00006a5000-0x16)=""/22, 0x16, 0x7}, 0x10103) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept(r0, &(0x7f00002d2000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00001e4000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000d8c000-0x10)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000023b000-0x39)=""/57, 0xfffffffffffffe1a, 0x0}, 0x0) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000735000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000765000)={0x0, 0x71, 0x8000, 0x800}, &(0x7f0000019000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006ae000)={r2, 0x6, 0x8998}, &(0x7f0000627000)=0x8) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006d2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4275, 0x8, 0x7, 0x0, 0x2}, &(0x7f0000194000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d1000)={r3, 0xae}, &(0x7f0000393000)=0x8) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000e7f000-0x4)=0x0, &(0x7f0000b93000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ba2000)={r0}) bind$bt_hci(r1, &(0x7f0000bc1000-0x6)={0x1f, 0x46, 0x0}, 0x6) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000007000)=0x2, 0x4) tee(r0, r3, 0x400000000005, 0x400000000000002) poll(&(0x7f0000033000)=[{r2, 0x10, 0x0}, {r1, 0x14c0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x1008, 0x0}], 0x6, 0x7) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x43) r1 = socket(0x3, 0x806, 0x8) mmap(&(0x7f0000f7c000/0x1000)=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(&(0x7f0000f7d000/0x1000)=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) sendmmsg(r0, &(0x7f0000762000-0xf0)=[{{&(0x7f0000f7e000-0x1c)=@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00008fa000-0x90)=[{&(0x7f0000784000)="e360ce6f54a1e171222d92d4909c521d23cfdcc118910a1f16341a0077351c1d13d37cb4b9ccd89ba8db142864d874123eb9732f5ec7107f1fedf809d5f25e74c3e56c6dda47e5f702b14119545f7004debce1659a51d063fb54", 0x5a}, {&(0x7f0000d0a000-0x16)="7c5e9d17218d0618f1ab8165caca15d6d069cd9e6e02ea7519a1b039b91bb33f3bb4e89b6c6a500c", 0x28}, {&(0x7f0000e6d000)="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", 0x1000}, {&(0x7f0000e3b000-0xd0)="f4ee5dc07997780078e2b4ed0cc5d062acfbc74b7d05cf5ea27845a38fdcbbf14d78651aabc6463d1de372b4e68904e54c6e5940f2fa681c008ae18817974aa4e4f5dea03e4f046cfa4cfe541615a231e808971603f78d9328abfff8643e66640c4286f58038e0b14339f25be9999c8ef6336b2ee6b1d706e2e1f3508e67c171a1f9066b38e756f86bb7597ea56e65056e22f2bf2b1129dd94d27e944828dfb12c7078e1fe8230f5b6236d82342aa0dcbfe2dc8e2ac6175cbfbf75c16ac47b3d2703ed36977e44cb7bcb1878b0e78532", 0xd0}, {&(0x7f0000bd3000-0xd2)="6fcc383009063d39f91907f50fabb3b320999839227edab9e2c9933aabb949fcd1afc2efa5e999cda0ddd436993e85c210ce21e45901b4ab3d1003b5d1abd0cb73ef3597b2d3da6c8cb477b35b8d526df47cc67c0cecdc5a7cb9bc10c2e7e0888d4398f9e79d390cef3d2509084d32e4afd6bf2bea67c2cc8b504a2f5568825033e0c1bf865e32d02a5cbaad33eff96071de0bc8996b63d56655c2b9402c114022d3a66d2cb4ae89d6bb4629bf3a9819989e729c67c6a81809f126dd881f8bc0c58455af22c69d4c0c8bf6c1a1b80327aa3f", 0xd2}, {&(0x7f00008c7000)="c672eb148b7cf742105788d40b5456b58bb8cbfb3dd142d8042b261320e35366a55a36d3221d6c8e96c1225c4c7e0c1170ab9254b6fa1869cfbdb47c08b8069684d71e8545070be5b473a68871337b1171bf19501c3ec55e271608ac21", 0x5d}, {&(0x7f00000d8000-0xe9)="54409a595c52ef0ecfe3893d611e53d2aa926fbeb0e153263a0fa10ef7ad4e7547931e61fc451872fe3004e9b25fbc2babcd25d963d8e1c67ca4209b6f618fa42fc9a7782e806c50009ad68c6b949d7f3ea7f0cefffa51abc276ad92230233d75782f9b1f4c9bf1357506b28471ec7b3ce28d3ecf3587e40b61822123eb26f22299f69b2340036992953257e5ef2bdede7057dc76e902cbfd0540339dc3f7df5938ed8a5af90bbd3eb4c6951730ec1d3b471090cb4d8f353917a30f5eef34382eb362a248219dee60d1964af4b14d846533c3f5a04c38701787bdbf2ec7116dece8514e20c42466390", 0xe9}, {&(0x7f000074d000-0x48)="b148976743893bdb6a97130aa55d1cee30a2f6de4605dcbae7d67e6d8cf9be27a7ec417632d7a11d6bd9e85c3a25e65143f03242319020ae8b574315de47f1c7566a573ed1141ddf", 0x48}, {&(0x7f0000f7d000)="94284f6656866fd63587a3b6228dba690f3f64dbc9082c3b3f4e8d355a9b8a38a9a5a0351053c09a73e98643754a87ffb0b7aa8bb30f4b1ee945858f643d4882c4d883c39110b374809b16399eb55c1e2def942c32ec9c96e3d6f5c514bbe84be943071c3c6dff18a170ee7e57b23609079b38a3c77dd105206fc69b84b7cd27d964848cf59e1b4cd7ab9ac1bd2fdf7ec5af89abab70c23e1bb8508374e00cc85406ff", 0xa3}], 0x9, &(0x7f0000917000)=[{0x80, 0x0, 0xffffffffffffffff, "3d170ab78193d57d67b8ada75833c5d3135e869992633fa268615ae9d4b92ce0c7211e0907e0faf661c0f39e195e7b0f5ee3c06d6240c72666684b9592e398a72c5a9b60dd62075ffc1b75ccc9e5dbb05e49b7c99085391d552bf01454429f83954bcdfd4b904fd756d1a4e8f893a476"}, {0x48, 0x11f, 0x8, "a4ce04a1ed9a2495e48441354d25ff3da9140c91375c44b6934eefa83ff08451e96a738c554718bb5a3a25bdaed21f5dd3ab1b"}, {0x78, 0x118, 0xff, "82af0c0a6df9694d33642be9d6393cdff2ba9d78729ac433c61707adfeecee8d32ac60e19173cb1761b3e3cf6d91ede8d928155da5c274b5e1a4a8f33eff8541ed04a1a4ca5b47891930b4d41eb8bdee909b7715eca7c58a6ddf3ecfdac76f7a0da5cee0c83779ed"}, {0xd0, 0x10d, 0x1, "ef56044a3bfdef14fa5ea6acd5cbe56d9abb6963a6476edbbba31853da62736068ac89399de1c46e9518afdd02bd7d117c42f4e8859234279843c3b347de45f6387eca9a2788e4210ebd645090cc90e5d41ba8fa059d952606cdf9bde3face6b8176d65f244f78f167abc3cb32fca390567c7a292970e808666573f184d18e56dbd85840a813f9fd3a4914a335fd12aee86500e75a6b9069312b25d8d022899e9202cda5e0e3f091a8aeb3e886f0e76aa6cae8975ce049c22a545030c2c572"}, {0x80, 0x29, 0x4, "3fee9b8181140c14b1f48998697af660903e28438c5e2972a1bc6ccc360770e3ebdd2554f5925819491a0d168c25f1960cf6b42cf3060243ea2d9fe214aee10d4f161b0426176b60184265f34e7289db6b6e00dbcb0949f686842def241f76fd1b574cd76f13d1a6c3"}, {0xb8, 0x13e, 0xdf9, "7a8218f674ca01a41d9c1c9872d600a0e8a32f69df186f7e57efa92a0bf533fe686767dd5d4d6d36455375de6613aed171bf02b1805064c73998fce17f40b5c631f2baf52125bb906406d8132ed97023263ef4a348d5911ab98b2e90b7240bca7f11a7890129c927cf634c71bc4260076e927b0786752cf0e836acf02514bad67aceb82500567844f96fb249c33b2e309fac59289dab398efc9d6ea1dfe8b72fce"}, {0x18, 0x1bf, 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&(0x7f0000f7e000-0x40)=[{&(0x7f0000f7e000-0xf2)="41c49a23787146c7b0a05590668f291f7344be3e991f86db945417e7840653b3fe7dcac879f04adb9e53d6c1753cc930f9ce50abe7390475abb16940c90433e5480358195c00f1debee426b26b5b0b53b9612af996afe1b39c08a900af016b44fc34dae5bfac521a18506dd3e5ea58ea075af894f85782e68938a60879797fc01a69bec49403fd5148e2af70edbd0e819dfecf7d94f8648c69d2f201cbce3b639003b4076bec0b9d11f2552efdb34a92c66e86082c1fa10d3cdf39fc1caf78ab0485261b0b397a9bebec0d81a1a244f977b17715f37d99ba67606ccff4a7c45bd8deed14e923f49d3521c0c1ebc65862e891", 0xf2}, {&(0x7f0000239000)="a7ec078f8d06250c0f447f4e3fbcfa8a686372ebbe55ee530465e65497fcfabe7f138457a28ddf23aec52bbe80674d1ad796a65a0181941fa74fe8d7ce6871a3d31f5c001f3e0a6b297e99ef36a1e3be395c14ce4629f2c2b32325f0291f8597bbe44a52dd6567f595b6077cddc7f76d84cce04a8b", 0x75}, {&(0x7f0000f7e000-0x68)="e6aab9e72945683fefdb61b2200176c21df6f6bedde9aff272ca95117ad7a35eafb2457dbd3f2da709c64f5c1482400499ecf081a90c6f953e335b0f00fc65fb718deabebd7036360de50ccf8efd8dc7699cdb503c6390975719366533d3315d37c19a9af4479f7f", 0x68}, {&(0x7f0000101000)="02f5e89552261877ce19002b1e9d4e7825619f9067279479386d4919", 0x1c}], 0x4, &(0x7f0000b51000-0x1118)=[{0x1010, 0x84, 0x4, "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"}, {0x60, 0x99, 0xfffffffffffffffe, "ecb1d12efc9bb00a3aa46e6b4d1ba035632d547ef952b0425592d935eca3e9b5edae2cec0892d9aa878f04904f4b2c2e0dea36ad3dd1873a7205af8051a2af2420cf2d6ae4769e88ad2f4edf05152bc3"}, {0xa8, 0x10e, 0x4, "469571392a3bd17f724338908ebe484234df736dbddb5193908105b3aee117268c06ccbf2a6bde4b07211c5bce3636f4ef534a3f09ffbaf4c1edbd9449f13809415f73439d5c28006a774a513e5ef0f4b39928ae575e3b938e5639d5853fafb384cc0dad3146a3ffd2f41a90d554bf65579f023f875b4e837e123a4764f00ca0bc1371f8a00b1dec74f9ccab8bf92f365c34384ef1225b86"}], 0x1118, 0x1}, 0xf321}], 0x4, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f7d000-0x8)={0x0, 0xffffffffffff75f2}, &(0x7f00009b4000)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007d6000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x100000001, 0x1, 0xffffffff}, &(0x7f0000f7c000)=0xa0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000e33000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c5d000-0x8)={0x0, 0x0}, &(0x7f00008ce000-0x4)=0x8) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fa6000)="", 0xff69, 0x0, &(0x7f0000f3f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x10f, 0xa, &(0x7f0000001000)="", 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) pipe(&(0x7f0000534000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff7000)={r1, 0x28, &(0x7f000029b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 18:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000160000)={0x0, 0x5, 0x80, 0xf3, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3f, 0x8b, 0x8}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/09 18:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000982000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5f000)={0x0, 0x0, 0x0}, &(0x7f000051a000)=0xc) r5 = getgid() r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002be000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d35000)=0xe8) r8 = getgid() r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c7000)={{{@in6=@loopback={0x0, 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}, {{@in=@empty=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}}, &(0x7f0000673000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000357000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ab000)=0xc) r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000092c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000911000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c2000)={0x0, 0x0, 0x0}, &(0x7f0000e75000)=0xc) r15 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000994000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@loopback=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}}, &(0x7f0000eb3000)=0xe8) r17 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddd000)=0xc) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f00002ac000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r19, 0x29, 0x22, &(0x7f0000c17000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e3000)=0x9d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ed000+0x3c9)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) r23 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a97000-0x4)=0x0) r25 = getuid() r26 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000a8000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000051e000)={0x0, 0x0, 0x0}, &(0x7f0000dac000-0x4)=0xc) r29 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000732000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000204000-0xe8)={{{@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=@loopback=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}}, &(0x7f0000668000-0x4)=0xffffffffffffffa8) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f00006e4000)={0x0, 0x0, 0x0}, &(0x7f0000421000)=0x134) sendmmsg$unix(r1, &(0x7f00000c1000-0x118)=[{&(0x7f0000c47000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000a9000)=[{&(0x7f00000b0000)="79373881f59704b58431f77bb30dcbbeddb1d93e676e3bd7eb68576121935343d3af8b525240ab17c0d5853ff9e71177a197760662fdee006c641dc4d8233a1572f26ef6", 0x44}], 0x1, &(0x7f0000a29000-0x88)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x88, 0x10}, {&(0x7f0000e2c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008c6000-0x20)=[{&(0x7f00003fa000-0x65)="0f394f47803bbb4aebc0b53a82c369ae77f053bca93151442221b1eafc276f22dc7093a4f0f0b73d0618c3af984e881bf27e03beb11eadbc6b696573710aadab4a5bfa6e22e6e20e0e302dc1b229c49288970e38ecab10091fdd350400f5b75f1e220fbb68", 0x65}, {&(0x7f000052a000)="22aa8dab331fce8f1d9cba9dafa56d98", 0x10}], 0x2, &(0x7f0000a5e000)=[], 0x0, 0x40}, {&(0x7f00003e4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007a8000)=[{&(0x7f00000d9000)="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0x1000}], 0x2, &(0x7f00009c3000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x8000}, {&(0x7f0000823000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000379000-0x60)=[{&(0x7f000016c000)="283b7491d696a993393c3b7d4e3d17088b6ccfbeca0296f237767b558f41b1af4acec1362bd281a318511a43968513a33535471c18ef3653d69d696820a119932d27806697b46e40aed9ae11bc98d44abab2e1b9de085dec2632dd270d6945832e8e28a57abeae44c1abecfc765e653cbac454d0c4c5ef4d2d0f7b894c688a6b7608", 0x82}, {&(0x7f0000f1e000-0xc1)="1aed407dfa3069f2c732c31622e074c85b6b69a09e61fd5c55b7072877370f08c4607b8fd79b0173148d5dfae9ec2a99e9a7c0fc6c6918e933665a8e44fed4ef7f720868105ff862d8935efed5caeedebd645b11704edf17986572da9775df77185fe900df2e41af2b0f83eca564d76fbc1be1d16a95c8f80965469b5250cc73f1cb19315fa11d4355ee592aab442d4a51bf061f45d08130fc8a4177aad2c38179cb687a37639de4834078701187df9edc48cc7b633fd90621e8a0dee9e9da8862", 0xc1}, {&(0x7f0000ec7000)="d420a03afab0d68629b9bc24b3c39fc0eecae5f55470be839120f2ec0e5f5fd8211f428f41f56acc57cdbbf10b8e4715becf16e0a3445d230f5637feb377f17b060207b21bce75f228f31aceaf5c3983ee7ce3573821a393d337ace928d67985886457f28f4dc6db0a5330373859fb2acbf2a43b0e546852f85d9bf882125061b44a5be7708b849a833c8be216e7a85de699536494ed5e3074950f566b548a945e15efeeaa29b1c245d70e08438716f0b3fb0689a48919996b7b2947caf983366e1b60b31a5774ac5d90b26811b55c6b0c660ed3840bdc6f06a5", 0xda}, {&(0x7f0000a4d000-0x8a)="64bc9be44b1441be4a37bc4c1ab7575a13b83c0a6ec353e261f4d33f745b0bc231a1b304f6657ff435d528cc0f4730eeee5cfc5c15cbd046801a62f5f8a20200b6c87936b5b31f725575c9976d429da011886bee04c66cc7ec6f6f1ed534a2135ab8f4055efcbb349477e5f4a066d4180a0e33298819b383e332d7ccc8df6bf40ecda82ec511172a017f", 0x8a}, {&(0x7f0000cd0000-0x40)="bf08b7f280980a0c751fccfe1d34aeb7606786b6f90cd219579f266d1782cf7adbcc2b521ec6b0fb46b4707d08dc46509b25195c6a867462278cdffeaff4cc51", 0x40}, {&(0x7f0000454000)="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", 0x1000}], 0x6, &(0x7f0000fa1000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r21, r22}, @rights={0x38, 0x1, 0x1, [r23, r1, r1, r1, r1, r0, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x138, 0x8000}], 0x5, 0x4040004) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/09 18:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000689000)={r0}) write(r1, &(0x7f0000eb1000)="", 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f2d000)=0x0, &(0x7f00005b1000)=0x4) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000c4b000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 18:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003cb000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae7000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b6a000)={r0}) 2018/01/09 18:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059c000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000571000)=""/9, 0x9, 0x2, &(0x7f0000e56000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:19:10 executing program 3: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000094f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000208000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000099000)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000210000)={r0}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000dbd000-0xa8)=[{&(0x7f0000dbc000)={0x27, 0x80000001, 0x3, 0x3, 0x9, 0x9, "5787495c1e43d2dd84da961ae23963b2f98d6192c03435a8fe7ec0cd2351fa160fc75084d247ab465b5551730fb74ac8f39c486a21dd64445afa46ff917ef6", 0x1}, 0x60, &(0x7f00003ed000)=[{&(0x7f0000dbd000-0xb2)="fb7acee7a405f8691be4b65aa6384c390318ba74e08c84bb33b894257d4141441c01cee4b0dd0d707e4056b9252207ac9046caab1bbf5b1d5104b3314f6b62db76f1af5fa09df81e1051c7dc32edb87c8a558debf0bb453c9114f06d7d62ef4f1296ae4d05dfbc0b864e11702898c3898ded9ab3ea1b8fdc2ffa78e42d2e76904ad22890e1f8ded75bb183f88fda534cde1ca48d2a90b0769dd8bc134f37ec4775b69dc0ae1edbff7ee9f707b870ade79afa", 0xb2}, {&(0x7f0000dbc000)="10aa234e296fcbaf50d1ea4a846ee5787d65ae51efc3d4218c398e09181c9ff96926a77608ff3ba5593dd7c674a508776a16915837a4490729954de0bdd31bbf804ce4ea66bf545eb48b202174927d1ef01fd2c523f1f86a9f7d775516efb38c789c41e2e13e55cd5bf7f68531ef06063dcabf30ae3f6b88679c293403b97bc27a9b645c83483c0030972ff23880d0c94d52833a80a51645a33876d6401aac7d9cba4ee050a370c6663662d287a4ab3f09ef7394afd7135649a04348ddc7cf9cbbc8a6b117ec", 0xc6}], 0x2, &(0x7f0000dbd000-0xf8)={0xf8, 0x11f, 0xfffffffffffffffe, "38025ec937668ce013457ef1ed08648fc65bf5eba5769d80c1363ed5357dda2acbef4ee72ed83b72becabcb6453bd08e4df3d7b7ec67a536ad395eada6fb2c91867058371b63693b94798893c5ff99dde0d7d2e1de4c6daf0bf51a52bc5e936a40c412271e44729cde49eaa2aaa768b3c901ee80d63090940999473dcf2be904684c3d15980176d301ba60b0b9c8e841ed0b5c75178a3dd48d281b478048fece57c19c06dbf49ac1d9daace17fcbac180ae5bd41c0c8a337473029aee92b934771822456301e7cc9411e065e7a461215988171a88689f0a9ca7ff0d7b214286772c1"}, 0xf8, 0x40000}, {&(0x7f0000bc7000)={0x27, 0x9, 0x1, 0x7, 0x8, 0x100000001, "0ddd19ac70cc4ebd276d03867a0af289c93bfc241e096b69d269e2a94da020da4b63680865ed9258e58cda143ae6b11900be0fc69cc4ffac646fa061caacbd", 0x21}, 0x60, &(0x7f0000dbd000-0x40)=[{&(0x7f0000dbc000)="da04ed38f351c7f6b6b519b01d15bd56af0f7bb993e6311539b525c193db00da3993e929bb1adf8ef15937d8aedc90b96e785dec5018efa1dfe165f3e3ccabb4a46769169d2dd96d23020c8fc378cd59c25167958165745330971264ee8fed89c069e4e91ad4ab25fcc35727bb69b49b8b2d64efd02400152658c368529e40664a83664447484828891b46b9731c4d2ed28bb1da6352e7dc564ba1c00522c6", 0x9f}, {&(0x7f0000dbd000-0x31)="31f231d97c7880f49b8072e0737d4fdb7e57a2a8133a243dd243792edee4fd29e4678e822ff21305c5946887af0316c441", 0x31}, {&(0x7f0000dbc000)="853fcd3c5a0e8de8568f946efa3a7c5eaf8dd5a0c354aab0f6ae57cb18ab09d9a73a029ec0c45971f4066810adc9d6f3aaad8ee24c717a8112064c022ab753d6cafa97a20b1d22e6756b71a4395cce96fbeb6497c859db0505823710eaf31b00b023f38ef4176148bb6c35a43c7f95d88d1bc4a189c7d8462bd7c24eb99042a8b77c952389776636a22839775fb2e2033b8c2cb7abed80f4002df71038181dc1da0c41ca66111c4f552f526fa75491a930f10ba521c92a6ab3d0a45ae049befc8ad6a6692de5356fc0960e507bdd25b0e474bc08856ac5887227ce38cd26733e525ba17cff3e8d8c883498", 0xeb}, {&(0x7f0000b06000-0x4b)="4b825567802ca5c126567f4e3b98adfff934310b230fae9ac49c9835eaf0a2d016b6052fa5ef6e36f55a18132e7fea54d5d1fafcfd997e28e9caf1ceb7a2529faf7cf87bb0abdb7330d221", 0x4b}], 0x4, &(0x7f0000dbd000-0x80)={0x80, 0x13b, 0x80000000, "c3074fb6d40d42c2bb2953d0f172dc94c1b61f83f61fb18fe0005d87632f55e20d0502d8f189575dcb590d7eb33028a2dc3463cb1315af46f7c1689aaae0e02776b15bbc20a975ec9728fd1f08b8862714dd2ae912f0c60a77f8b3bb1d5a207f94ad427f6a5f4934720e"}, 0x80, 0x40000}, {&(0x7f00008b8000)={0x27, 0x7f, 0x100000000, 0x1, 0x8, 0x200, "4cf50f2b2f6c5b41a3e3f22337957a170a319bcabbf07705bcc02d91a30eeaa705c092ef458d9bc79683c0371b3feda528703d81257677fc88d1ccf91cb777", 0x4}, 0x60, &(0x7f0000dbc000)=[{&(0x7f0000694000)="07fc62d5ca6c7a6fdd0cfb77c54948705fb58dc3ed4e3bf4de89c0715ab789a2c8594d4da806fd3d8395d70248b405e9676b3b5b9c0f70270f119dc1529bbeb00e89a17149", 0x45}, {&(0x7f0000076000)="8d8a700eea9ba1288a361b02fb482789c6d6146e1385ba5f4a0878e8", 0x1c}, {&(0x7f0000833000+0xe6b)="b5e28065f6cb698611f2580aa5c803c69ce122fff67c780be7838d95e762938c2c97153ad3050cc7bb9bec42af35bc683b01e3e6bceaf421c18dd3c55e9f2a1d99699617276175f5253d9e3d23979ebd4aaf11ce7726a7d14848ef000e3976032b5c646c79bc01b4fd44d7447d1c4deb20ea43e7ac1051d6c1941990c9cfebfda21531f5a7e042bdc2f1e657d20da6ad42bb85c77766f67cde90747f90bc3131fcc3f5c4d86b7b3bb4", 0xa9}, {&(0x7f0000dbc000)="ac5d0960dbaa010f1955cf6799a0af17f1a9f32150c852817eb32a0ceb1d5a739a7e9ff58c3881f161ccb45f964507f8da66ca3d9a635e726c46fc8d126d06587b3ec58cee40d8062e96b3a6239bba99f829b43de0f4028c714de4d59d102f1d51b2086445a1c6c845bf5a8e5b33c6cdec98f70c383f34343b537e07c4f654424b1a0c5a", 0x84}, {&(0x7f0000dbd000-0xc8)="18224f710417c96d3dd9d46f1448bf7ace0b86f687410651fc34aa2dd7a86db78dd7481e03be156fa56c3177ec123efa4667f7b995618be15546765d40c778adb1fff49f9d9be298626aae46f545c3e5e569f0e2a03e7cd26c840229f54d03c6dc8b068e59b52d8498d2f98c4673b33e27f4c0759fe7619e580598a7cb8fb2d12f47761a16792689fbb21ac98e6d4e0ff9c15a90fa89e53cb2b83f77e287e3926f24db9a4a6d43d0eb960770c1855439686b1e200920e22e84e5abd23afd3829dfe6b6d99a0de5cb", 0xc8}, {&(0x7f0000dbc000)="7b04c655698b9130e30c155081cc7c972d41aa936f8a686b741277d2569b70cf81fd63d7b6e669a0f8f41969ab480596d9b17d332fe8c3245180c45136b6ae820fca", 0x42}, {&(0x7f0000b54000-0x6b)="76facbeddedb515e8fcf5f513862bed6aaa031f6e8d2622a75965db95f10977d1021ca5bf692a562aeeff8fac287db4f594c218e22f6901a7c6908821399f3ae2a5b05d6e37b4826983a170651b8abc88f0cbdd7e66884ab649eea72416419ae9d2c17ffdc966649203418", 0x6b}], 0x7, 0x0, 0x0, 0x1d32da02df1741d8}], 0x3, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0xffffffffffffff7a) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) [ 352.087998] dccp_xmit_packet: Payload too large (65385) for featneg. 2018/01/09 18:19:11 executing program 6: r0 = socket(0x11, 0x5, 0x80) connect$ax25(r0, &(0x7f00007a0000)={0x3, {"5e321d40b98da0"}, 0x4bb}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) 2018/01/09 18:19:11 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x4000000000, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x9, 0x80007, 0x3f) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000044e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2, 0x7}) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x125, &(0x7f0000a6b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f7fde5c6ed47", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0xff49, 0x33, 0x7, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xef, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0xdb}, @generic={0x80000001, 0x0, "73c5d384f006595a3be203ee28aff0a76c2982a7f756f27a7a73c77e020d4bbabe5ca67bbfa2b5c9332e23cdc4023d2d17ad698daf6c72a4b00e68e0b945a12be829872ca04ad23c3c121cd183347026d922d6ddab3caccdeec071297b0caf6a2ecd90d948998a2513571d04a705f8ef8443f6a33085e1d41f04072a734ac455a0"}, @ra={0x5, 0x2, 0x10000}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x33}, @jumbo={0xc2, 0x4, 0x80}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @fragment={0x0, 0x0, 0x2, 0x0, 0x0, 0x984a, 0x3}, @hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x200}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @loopback={0x0, 0x1}}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x23, 0x960, "42fa17bd57c73e34ecbee7865ba9b832115a7efc7b6f44f2d6ea489a29707da4e5f067c9c39c6c329df714721cde3d94001286e4e8e3ca3b5e7eb233006e0c1255e9571a786307c58338e87f25455c1591e4ffe38d9e2b2ac26ec057eb094aee349c82b056a7496cdd1eeb49a5dbb40971cecf53c5a14a5d538812175d3e9a93c6f85285c9fcb7fc5df26e51aca600f4615f6a0d73b56933e9540d0c1ed937b6115fb0dbfea5e96d17fba160aec60abe3b77963c0807c62a708bbca7ed43cc1ee06bc54ac0c9d309f3eadfbd7378220cc37eb19957aab5f099f052633dd8eb85d54690a967f14f"}}}}}}, 0x0) 2018/01/09 18:19:11 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000f9e000)="957a404b75d3c70b3b5f0c0fa09e86b8d5826361085bec8105acfa27ec010047d8a8c4d39c13b6d15d5337b7b49dc69eff370fadb95e4e109838c77d8172faf535ce9bae448f0d4dcff1024d7353e2bcbe7e1d6a13850912c2a173a4") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000313000-0x38)={&(0x7f0000c23000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000be9000)=[{&(0x7f0000f9c000-0xcf)="1c", 0x1}], 0x1, &(0x7f0000e3a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fa0000-0x60)="d55e399bd35a7f6ca86e1e2d4e71b0676e0e1adc365be48c837f52dd18208d764101abdcc016b5c1c7add590cb797d390330688fb140c7902ac9eeb3fb83c53e2dde44e675c3f648909e1d7460edde37f739441d17dd85565b01124bedadbd5a", 0x60, 0x1, &(0x7f0000f9f000)=@in6={0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) read(r1, &(0x7f0000df9000-0x32)=""/50, 0x32) recvfrom(r0, &(0x7f0000ccb000)=""/42, 0x2a, 0x40000000, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fa1000-0x8)={0x5, 0x10001, 0xb9, 0x7fffffff}, 0x8) 2018/01/09 18:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x4a, &(0x7f0000dff000)={@random="e3c4330875c3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x14, 0x84, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket(0x5, 0x803, 0xb) getpeername$netlink(r0, &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ce000)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e05000)=0xc, 0x4) 2018/01/09 18:19:11 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x6, 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}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eae000)={0xffffffffffffffff}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eaf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000c2d000)=""/139, 0x8b, 0x2000, &(0x7f0000eae000)={0x3, {"83a2ad9f2346da"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd7000-0x1000)="97fd", 0x2, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd8000-0x10)=@common=""/16, 0x10) connect(r0, &(0x7f0000eb0000-0x8)=@sco={0x1f, {0x7fff, 0xffffffffffff0524, 0x4, 0x602d, 0x1, 0xe373}}, 0x8) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009d7000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000eaf000)=0xc) syz_extract_tcp_res$synack(&(0x7f00000de000+0xb47)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 18:19:11 executing program 4: unshare(0x2202) pipe(&(0x7f0000af3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x4, 0x6) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x6, 0x4, 0x1c0, 0x2}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc5, 0x7, 0x18, 0x3, 0x10}, 0xa0) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000e2000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b4c000-0x10)=@generic="eb45842afd58df206128c3e9a73c8aee", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = accept4$inet(r1, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a8a000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000f40000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{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]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a5f000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e80000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000443000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e86000)={r1, 0x84, &(0x7f00009a3000-0x84)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000568000)=0x10) r2 = socket(0x11, 0x802, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dea000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000860000)={0xff, 0x4, 0x0, 0xffffffff80000001, 0x10, 0xfffffffffffffffc}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto$inet6(r4, &(0x7f00005e5000)="", 0x0, 0x0, &(0x7f000025e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00007c2000-0x4)=0x0, &(0x7f000092e000)=0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x20000040000, 0x200000007fffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x200000008916, &(0x7f0000000000)="") 2018/01/09 18:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000ffd000)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) 2018/01/09 18:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xca, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/09 18:19:11 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000701000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000002000-0x10)={0x27, 0x4, 0x3, 0xcd2acb43a0512ae}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000402000)={r2, 0x7fff, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000000f000)={@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f79000-0x8)={r2, 0x9}, &(0x7f0000f79000-0x4)=0x8) bind$alg(r3, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f7a000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000f79000-0x4)=0x5, &(0x7f0000f79000-0x4)=0x4) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:11 executing program 5: socket(0x40000000015, 0x5, 0x0) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000fb000)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000238000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x5, "7373b2f289a03d6afe2365da7d24c87d93cb87294f75401e1855b86639162e4e2428cc908cd27bb8b53cb36ea0505dff8265fccbf706ce4f6c249075caf34b0fb1daa3d470e6921bca0a2aeb2814f378"}, 0x160) r1 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000002b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002a000)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000002a000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f000061a000)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 18:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a35000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000c6000-0x8)={0x0, 0x8001}, &(0x7f000034e000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000064f000-0x8)={r1, 0x7}, 0x8) syz_emit_ethernet(0x11, &(0x7f00009f2000-0x77)={@random="efad01006da7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8848, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/09 18:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x2, 0x0}) 2018/01/09 18:19:11 executing program 5: pipe(&(0x7f00004bd000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10e, &(0x7f00002b6000-0x1bf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0xd8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @generic={0x7, 0xba, "a120fa15cbb83215e2a192f6db0d6d1a1efd9f07efa682ec7ebeec5a0553f704f41da026f8979f06642b71c92148947ef72c386daf1603eb6538e0b643f2cd7990fcf567450b3e0cc9c75a96d3912f67894fd5503b5fe9ac1a476699cd226fe03b175de6c144729496ddfbbaa5a28821d0ee75fc1f513d6f7f067b7137b8eb326f635edecb20b9068e1a797904188cd2c2d73462dd5eb144071777a8f60c2bfaed43ba31f74691dfd2c9d93a342a1900b2ed286cc13e9446aace"}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1e4d2e", 0x0, "839896"}, ""}}}}}}, 0x0) 2018/01/09 18:19:11 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa4000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffffffffffe25) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078f000)={r1}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f78000-0xe)={0x5, [0x1, 0x7, 0x2, 0x4, 0xcd3]}, &(0x7f0000485000)=0xe) accept$packet(0xffffffffffffffff, &(0x7f0000491000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f76000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000756000)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c44000)={0x0, 0x3}, &(0x7f0000f77000)=0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000f79000-0x1000)="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", 0x1000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007c7000-0xc)={r4, 0x8, 0x10}, &(0x7f0000f77000)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f78000)={r4, 0x4}, 0x6) 2018/01/09 18:19:11 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000046d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x233000)=nil, 0x233000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000186000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0xd7, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x7, 0xf, 0xd2f, &(0x7f0000190000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000180000-0x4)=0x100000001, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000013b000-0x2)={0x3, 0x3d3f}, 0x2) 2018/01/09 18:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x42, 0xf) write(r0, &(0x7f0000472000-0x1f)="1f0000000007ff060000001d000605400000f8000900018000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004ae000-0x4)=0x7f, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001da000)=0x0) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000008, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00007f5000)={@common='eql\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2018/01/09 18:19:11 executing program 0: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000abc000)=0x0, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000852000)={{0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a67}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x6, [0xe91, 0xfff, 0x982, 0xfff, 0x80000000, 0xfffffffffffffff9, 0x2, 0xffffffffffff0000]}, 0x5c) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4$unix(r1, &(0x7f0000b62000-0x5)=@file={0x0, ""/108}, &(0x7f000061e000-0x4)=0x6e, 0x80800) bind(r2, &(0x7f0000110000)=@hci={0x1f, 0x4, 0x1}, 0xfffffffffffffc47) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000be7000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fc000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e10000-0xc8)=@hopopts={0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x0, 0xe, 0x7, 0x8, [0x40, 0x8, 0x1f, 0x3, 0x2, 0x7, 0x0]}}, @ra={0x5, 0x2, 0x7fff}, @calipso={0x7, 0x28, {0x100000000, 0x8, 0x9bc, 0x7, [0x9, 0x8000, 0x2, 0x2]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0xdf3, 0xe, 0xfffffffffffff800, 0x2, [0x80, 0x9, 0x0, 0x72, 0x5, 0x7, 0x4]}}]}, 0xc8) recvfrom$inet(r3, &(0x7f0000355000)=""/57, 0x39, 0x20, &(0x7f00009c5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000080c000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00004f3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006e1000-0x4)=0x9, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00009d1000)=0x9, &(0x7f00007f5000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000085c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x0) r5 = accept$inet(r3, &(0x7f0000b07000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000)=0xb7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002e0000)={0x0, 0xfd, "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"}, &(0x7f000049b000-0x4)=0x105) setsockopt$inet_int(r5, 0x0, 0xc, &(0x7f0000d9e000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f77000-0xc4)={r6, 0xbc, "b846de9e276e9d3e86de63048f767ff0fbea89aad8b71cd5a4a3062d17288af1f57383fe831e18e6caf4762d546b326436734242a24b192445ecf70bae9c12a3519d04cc74165f94b67f3e9db26d7c82b1db8b1d4bdf697480d5b7a43aa1a0100e8f2b62470c0dac1f41b7ea4f1da521d9dea092e8cfceb2f946663e0e3621151184c8851cf9bbd1a87ed65da917c3db8e99e91353307cc4a2eb5a9042e23d807e14db78208302b14a14fc06f65bd0ed4a9cff477230c5237be0ca6f"}, &(0x7f000084b000)=0xc4) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000f67000-0x8)={0x0, 0x0}) bind$ax25(r7, &(0x7f000004b000)={0x3, {"bf5a69d1cbfb24"}, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000834000-0x108)={0x0, @in6={{0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x7fff, 0x401, 0x626a4f55, 0x5, 0x0, 0x400, 0x5, 0x3, 0x0, 0x101, 0x8, 0x0, 0x1]}, &(0x7f0000958000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00005d3000-0x8)={r8, 0x401}, 0x8) 2018/01/09 18:19:11 executing program 5: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffa, 0x84) getsockopt$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, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0}, 0x14) bind$inet(r0, &(0x7f000008b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b4000+0xdaa)={r0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00005b5000-0x14)={{0x7d2, 0x7fff, 0x1, 0x7, 0x3, 0xfcb}, 0xb43, 0x8, 0x2}) 2018/01/09 18:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000a74000)=0x2, 0x4) recvfrom(r0, &(0x7f0000201000)=""/222, 0xde, 0x100, &(0x7f0000a26000-0x10)=@ax25={0x3, {"a1339db708a09f"}, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000f42000)="068c09ed10dab932a201570cd4d91746cb3f9f3e91", 0x11, 0x0, &(0x7f00000f6000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x100000000000c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a41000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000+0xa0b)=0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f8000)="1f00000002021900000007000000068100fd3b850900020000000000000009", 0x1f}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x8, 0x5, 0x8000, 0x96, 0x6, 0x6, 0x1, 0xfffffffffffffff8, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x9}, &(0x7f0000002000)=0x8) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e47000-0x7e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @noop={0x1}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0xfffffffffffffe37, "06ffe9010104"}]}}, ""}}}}}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000061000)=@common='bond0\x00', 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000000f000-0x4)=0x0) [ 352.561308] tc_ctl_action: received NO action attribs 2018/01/09 18:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000733000)=0x0, &(0x7f000077c000)=0x4) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x11, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/09 18:19:11 executing program 5: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000851000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eab000-0xe8)={{{@in=@rand_addr=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}, {{@in6=@mcast2={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}}, &(0x7f0000e49000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000dab000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0xbfc, &(0x7f000066d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eab000)={0x5, 0x200, 0x1, 0x0, 0x0}, &(0x7f000064d000)=0x10) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c97000-0x8c)={r3, @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]}}, &(0x7f0000eab000)=0x8c) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000062e000-0x8)={0x0, 0x0}) 2018/01/09 18:19:11 executing program 3: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00006a1000-0xc)={@rand_addr=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000e80000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7f000-0xc)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f000006a000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00002ac000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b44000-0x14)={0x0, 0x5, 0x2, 0xfffffffffffffffc, 0x7, 0x8000}, 0x14) shutdown(r0, 0x0) readv(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f0000fb4000)=""/225, 0xe1}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000687000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x10, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000043f000-0x88)={0x401, {{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f00003c2000)={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b68000)={0xd9ec, 0x6}, 0x2) 2018/01/09 18:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00001a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c41000-0x10)=@req={0x4, 0x101, 0x80000000, 0x3}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000431000)={@random="957b00000008", @random="cadc33089eb4", [], {{0x86dd, @x25={0xe1c4f205f08f2c68, 0x0, 0x0, "07000000020000000800fd00000000000000080000e900005fd1d4566bdb0775f1814061b1"}}}}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000984000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000909000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d2d000)=@assoc_value={0x0, 0x0}, &(0x7f0000297000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003e3000)={0xfffffffffffffff9, 0x706, 0x8001, 0xfffffffffffffffa, 0x3, 0xfffffffffffffeff, 0x2ba48ac5, 0x2, r2}, &(0x7f0000b63000)=0x20) 2018/01/09 18:19:11 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0xffffffffffffffb5) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00004fb000)={@common='gre0\x00', @ifru_flags=0x4000}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000f81000)=""/7, &(0x7f0000f81000)=0x7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d8e000-0x4)=0x0, &(0x7f00002a9000)=0x4) 2018/01/09 18:19:11 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000075e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006e5000)=0xb) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f00000f8000-0x10)="02000800000000000000000003079b38", 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000201000-0x2)=0x9, &(0x7f0000ef2000)=0x2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ef4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ff000-0x4)=0x10, 0x80000) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000ee1000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ad000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c80000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6027273c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x6, 0x7ff, 0x400}, &(0x7f00003e6000)=0xa0) listen(r0, 0xc4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f73000)={r1, 0x7, 0x1, [0xfffffffffffffffb]}, &(0x7f000028e000)=0xa) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fd0000)=@generic="fdea8b8bbd1a1cb1b5344f227e15c391") pread64(0xffffffffffffffff, &(0x7f0000000000)=""/58, 0x3a, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/09 18:19:11 executing program 4: r0 = socket(0xa, 0x800000000000000, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="71e54992fc802afb90705a1c6ed04288", @ifru_flags=0x4000}) 2018/01/09 18:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r3, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/01/09 18:19:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000-0xf2)=""/242, &(0x7f0000025000-0x4)=0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x131000000000000, &(0x7f0000002000-0x8)=0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/09 18:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) socketpair(0x4, 0x0, 0x3, &(0x7f00000be000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000057000-0x10)={0x8, &(0x7f0000ec9000)=[{{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}, {{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d1b000+0xb2d)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dad000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000447000-0x78)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1e000000, 0x0, 0x708c, 0x81, &(0x7f0000e90000)=@common='ip6gre0\x00', 0x81, 0xfffffffffffffffc, 0x100000000}) syz_extract_tcp_res(&(0x7f00000e1000-0x8)={0x0, 0x0}, 0xf22, 0x80000000) 2018/01/09 18:19:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13) r2 = accept(r0, 0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) 2018/01/09 18:19:11 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000218000+0x1f3)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f77000)=0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/09 18:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00004f1000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d51000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000322000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9b000)={{{@in=@local={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000054f000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x81, 0xa, 0x20, 0xa0, 0x8, r2, r3}, {0x286, 0x4464b15c, 0x8, 0x4, 0x1, 0x7, 0x3, 0x2}, {0x6, 0x9, 0x2, 0xfffffffffffffff8}, 0x1013, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0xfffffffffffffffc, 0x100, 0x7fff, 0xeb}}, 0xe8) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000e2c000-0xc)={@loopback=0x0, @empty=0x0, @empty=0x0}, &(0x7f000035d000)=0xc) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000f4b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000844000)=0xfffffffffffffe08) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00004e8000+0xd1e)=0x0, &(0x7f0000f31000)=0x4) write(r0, &(0x7f0000b3a000-0x5e)="290000001f0007a7ff0000000000000008000600e00000000b401300000000000000000000e700106d", 0x29) 2018/01/09 18:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b70000-0x4)={0xffffffffffffff9c}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090a000-0x28)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002b0000)={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]}}, &(0x7f0000106000-0x4)=0x8c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000922000-0x4)=0x0, &(0x7f00009fe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000270000-0x11)={r3, 0x8, 0x5, 0xffffffff, 0x2, 0xb63f}, &(0x7f0000923000)=0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001d8000)=0xd26, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept(r4, 0x0, &(0x7f000024d000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000072d000)={0x0, 0x9, 0x30}, &(0x7f0000f56000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000046e000)={r6, 0x2}, 0x6) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000e8f000-0x45)=""/69, &(0x7f0000f21000)=0x45) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/09 18:19:11 executing program 0: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) socket$inet(0x2, 0x80000, 0x0) 2018/01/09 18:19:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f000086b000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r3, 0x83, "6ec2088034dbbaf83ec1bc659122f8fa330fcd69cdd297a0c8c5d5fb196a307115e2150bddf55a635886f5b73b29a8a511d00f96bcfdb6a0a505c6891dbe6e014013ffc7a2fc4663f15c634ba0c1c7d0cf1dc3d67ee4be06e2983a6dae96570993da18eb66fcddf45dfd4c8c4260637a8af814f847cfade17be2e0177776c079c4ee43"}, &(0x7f0000002000-0x4)=0x8b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x6, 0x80000000, 0x6, 0xe6, 0x1000, 0x3, {0x0, @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]}, 0x0, 0x9, 0x4, 0x3f, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000003000)=@l2={0x1f, 0x100000000, {0x9, 0x5, 0x8, 0x80000000, 0xfff, 0x800}, 0x18000000, 0x11f}, 0xe, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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0x1000}], 0x1, &(0x7f0000003000-0x458)=[{0x110, 0x12d, 0x4dbc, "41f9347a13e14bf151d03e8fe74a9977bc0afe5bfed89f96866af1e61f54315d59a35100f950e85136b78dbf729c15436dfd2ca4aabf2e9e7d24c493e20fdaa0bd4817de6d1eab7244eaa74472a8f6ad70344bd66d2a2b5e2c0fb95d800eed631e271fdd54d3e6e3345e2d746214e6dfc4506911108d134c8a9c88dd854ed5df50efb74e904440942fc661db1ae7178fd5e6a59259b6f140c37a75c1e088fe2867b29db43271c02056aa1e5535db92b9317e73bf477618098bc1362a5a691fefc6f384c69c42943f88422016163ef81a5f581296488dfb321fdd3dd47655bf856793dfdb2dc7d720cb2fe0a304951cc2ac714cf49de379b40b07d5e98e"}, {0xa8, 0x100, 0x8, "5e60230f7590a1d2e0eb95e9ab59e7ddd8504d619a58e4842e2a3e8ea881300e6fdf3feb74d3bd1dd0e783cebe355ff077134cce309b533ef994ca85e01b0137ed3b23e79993545a47989f150d3f7bb651244fd87816417bc82daf969afcdc7af332f288371c6f39504dd91e136acbb95e8583790ab627678b0ef8da2d1398d6f6f8b956fae0178e319a9984df73dcd3d3f4"}, {0xd8, 0x0, 0xfffffffffffffffc, "b55a6a208678638c77f951d44b094b959ae36c080e284ec70d639d199b7aec77206ee4da8c3d838b380fc389f8bfd88bed83b4e7d3437e733e9d8d7f33c1a5ddfd7ca5bfe236a8ddd1b046f6b4c025d47359fd344f299208cb8971e67ce3e5883dca1a931bee40ad578a508315b4d490cf9759e318572e02f51117bb864257362d5e11eedc994133cc12fe9e87c814df5940226ae615dc9386ff001e70a9db034e78f45900ed75f3efd4fb2d88d3263160d211736f7cdbedc59e8bbf578891d38f2020c6"}, {0x108, 0x11, 0x2, "8437adf298d47b11799de46f5671a097aaf02a1f0cbab40b953d10387c533dabf80b257ed7d3c674741c7eeadcf0f22eeee3b1634d92874517dfed1f4623d7f6e5e82f9a2284967fb3871ceaf7073e3769316b73efb652ec43867b3c707884f860cb558930fbf82617d90c68bd5e986848ae90da7ec8f47c0209e04f5885a40f08a84a6f56339700a5b01e9fb138441f1c73c288a6cbbe55a6d4b05e0164039fad6258478540339ca6af77d8b1f36f72dba859576cd9ed23a09a4e190c5010d6e59a6acd75eb0d20fb777e084267bd24ee5cf3ba8707fa8ab144bd378b941ce11d1a27f7ec5b6e0d0cf54bdc7d3e993014d757"}, {0xc0, 0x117, 0x9d57, 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{&(0x7f0000003000)="3787950b9db428c4b5d162c28bdaf9a840cc74f44e1a5d76e9a2a4d839394fe816c7649f2cf7bb05cf0800265b27e5a4072b92867fb79adbd2cb59031721d9d8bf8042fbb0e9dec203c6d3bb659dcb6f012f52a5fd", 0x55}, {&(0x7f0000001000-0x7)="d12eeb68565267", 0x7}, {&(0x7f0000001000)="32fd35110a2badc44cd05a81a6c800f954366195251c3dacedff66cf4cb422134fa1c1712df9e2db63bdb4a9b0a5a9bed0aa51a758458eea03b7e44d65b23110c880efefeb3809bc04911812c9e3c2bdbc6e2957cc", 0x55}, {&(0x7f0000001000)="25fd2a29d31346500ea32da34be1060a5ce6dd1043c7a8069f2987e5a66cf408b7e65e1f2ab4024d35a2c95a606c09e4dadcfd34ba0959d7a84e7f374669829755684d5a0a6ec5465acdc7f7079638eac1caa076ef3aeaabc0061c75389a763a54a1687d4ea799d198bcb0577cad60c4108072aeec36a6f90446836acd515fbc0122c5ab28ea2faa890d7397d48a09c02b7ec6dd6bd755bb9bc9a77a7a94dfa923ecd367bffb67ae6a854ccf0a9f607a269dcc72c978f10cff4a2c", 0xbb}, {&(0x7f0000004000-0xba)="72716a8aa636462c04565ba8c1db52a815102b1c7399f752fe72495bcb494fb239c19ba849b8a78573adf35b42936429c2e600e0eaebfcf9bcd2e3a05aef931f46374c2ec2eef7ee1bd9d7fb2a3fdf82865b2f2da6e4dbc873b8226d6f048cffc6b71aa0eace9ed3d0a83fb0658ca7cabdb00af34a7749137b5e8c53ff985d094ab5493b4d22410a86db947e4e73463a055876732d5a2132652e1039216a86e3add3bd08c260e9c04105e777fc083392637cfbd993ed2996ed5d", 0xba}, {&(0x7f0000003000-0x93)="eb712d67fa5888e777af100fd16f11bbb9c79a6f853a9ed29446e8032cd061e04048c18a6492939c0b8dfd8c3355733d207598e021821d7150500e5e85095a8876428a3df869857ec0150070871bacaacae505f7e941401119f75d5973ca9ab41129570cdb05525cfa18d22eaff997b851e18c6698562a90af56a1995bb194fb67a2ef7adf361de9310bc6fd9164a7bfeda0ed", 0x93}, {&(0x7f0000001000-0x59)="8340f615a7183e4652d3105140f5869c39a1b10448d2c141a8765dc35fbb78ef7b29eece9b69438c1723623c0413f839026696950f0429751c14990cf90a916a6252ee7538142e6b3830824a8674aa30d692d25b1a2775e3ca", 0x59}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000003000)="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", 0xfe}], 0xa, &(0x7f0000000000)=[{0x48, 0x11f, 0x0, "4bfd98435117a1cb92ebcb918c04e9c2e12b322ebf0226a236b5aa851e3c852f6c412292297abc582f33a7a729b66d57c1"}, {0x50, 0x10e, 0xff, "95a72c46d9f5ead548d088b1d555b2a43f6f5416cdbf6d0d9c1464c56a8455df2b4596e47d802896d9d78a5703a1cc45ebe605437148d9106801"}], 0x98, 0x80}, 0x9}], 0x5, 0x4000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r4, 0xfffffffffffff801}, 0x8) recvfrom(r0, &(0x7f0000000000)=""/107, 0x6b, 0x2000, 0x0, 0xf4bb5f40488600b1) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eab000-0x10)={r1, 0x6, 0x8, 0x6}, &(0x7f00006aa000-0x4)=0x10) 2018/01/09 18:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000840000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000fd000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/09 18:19:11 executing program 1: unshare(0x400) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) pwritev(r1, &(0x7f000068b000)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000099e000-0x4)=0x2, 0x4) 2018/01/09 18:19:11 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000fb0000-0x1000)="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", 0x1000, 0x40000, &(0x7f000082a000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b3f000-0x510)={0xaca4, {{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x69d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x74dc, @loopback={0x0, 0x1}, 0x33c9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb970, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) writev(r0, &(0x7f000008a000)=[{&(0x7f00004a0000-0x2b)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c000900080000072000000005", 0x29}], 0x1) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000339000-0x4)=0x0, 0x0) r2 = accept4(r1, &(0x7f0000399000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000-0x4)=0x8, 0x80000) r3 = accept$packet(r2, &(0x7f00003c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ca6000-0x4)=0x1000000dc) r5 = accept4(r3, &(0x7f0000c1e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000052d000-0x4)=0x1c, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000451000-0x4)=0x0, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000448000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x1000, 0x6, 0x400, 0x6, 0x1000000, r4}) socketpair(0x1, 0x5, 0x1, &(0x7f0000773000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000012c000)={0x2, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000efb000)={0x6, r7}) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000485000-0x8)={0x0, 0x0}, &(0x7f00000bf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b4000)={0xb61, 0x201, 0x7ff, 0x8, r1}, 0x10) getpeername$inet6(r0, &(0x7f00004c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002c0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000512000-0x20)={0x0, 0x18, "974891bd09d0296a9f7ecd590525cd63f6d92f1b469946c4"}, &(0x7f00006fe000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ccf000)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r0, &(0x7f0000ba0000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 18:19:11 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003d8000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x37, &(0x7f000094c000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet(0x2, 0x3, 0x2) recvfrom$inet(r1, &(0x7f0000fe5000+0xcf1)=""/39, 0x27, 0x5, &(0x7f0000e21000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:11 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d9b000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f4e000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/09 18:19:11 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x1) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) r1 = socket$inet(0x2, 0x0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000024c000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000097000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) r7 = getuid() r8 = getgid() r9 = getpid() r10 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000386000+0xbe0)=0xc) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00006ee000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000)=0xe8) r14 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ff000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003f1000)={{{@in=@loopback=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000056b000-0x4)=0x8, 0x80800) sendmmsg$unix(r2, &(0x7f000019e000)=[{&(0x7f0000e35000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="c95788639379f5e2e8ea022f1ae74df0b8efdfd479bc661ba3289ec4f495cc15d2ff525f326e21ee914c16da438c37669af65d7f28f61051be3aba4475d1739545b7674380d7eb951ad3958cc11f794dc80b727eaf6a66c8ca66f5e10be873d650b4c10a0a2e77c245aa965dc8408c0d84a6e175f4061899296da5b55f01ab6947c7ebfe86abb2c6302c82e24797633d3cca3e69a1f3d165f40c63ea598e917b7c18d16e0490ae", 0xa7}, {&(0x7f0000ab0000)="ddbae7bc802c3d1863fdbaa6f42eeaacf79d13ec8cd58c14bdac74f8b4d2eb712052459656240331a39da911a96939b7b10a5e887f694a831d17ffbeacd8eb4bbc9326d3ffa2d5878b60630f35d62b63c49bb2a645276601e02cbc566a17abf7677d00489e201d54c94af5ec17aca61ff292408393ffb14a5d6b901f61679c4ba0f27a9c211e3fc8632520a131322f73f56c45bc1420bc5e2bbf05233db86ac81a9a29ead465aa4178171490f8915e419c6955aaaaadec8ccd1f9b0a586f87e5a89a4dc22244eb", 0xc7}], 0x2, &(0x7f00007e0000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000109000-0x60)=[{&(0x7f0000cc2000)="a286bfe345a992dd2fbc046c373c00613a807abd848c27029c0ecc5f81203e832829fff2fa1b50c3ec49f662c8b16907c44cdd94821a53abe5a0bd98d1eb8a2750058f5014a2e503224a5a17c9c2f5c5e9120a28a046c55d38abf56c80ebc0a0b95bf46d9ef4a1cd3c6b60b7d0b42bed0dd5f20df678e2938e5b83b745639a8cc1068a86b6ae800d4cd93d66639421974b2c4c4cd40f923299318075b3e3bab949c259a399c4aafacc14c2268d8ab5e92b1355d5e7571260a6b08386c88d2eb1e11bde85144355975b47b8a052716fb8437b2f196e7c8205127ac98d6803e89cac645aac2f1ea942108f8799f230fc485cc494c5", 0xf4}, {&(0x7f0000001000-0x9)="49d643fd8ffea9f26a", 0x9}, {&(0x7f0000000000)="52ea76c3c3af717a2863a7166e9b8d055abaeaa4c0ec637a19c5383b21b2b377d4f93a21b8eb56ac5240d49df7a6cc07c2e43f8f8db9edb49baa61f6ee3deb530a5cf0fe46173b360d", 0x49}, {&(0x7f0000000000)="fced8e31bfb5702d166c977d5149761a5e76722921d35e9cb1a852c281e6174ad8b59f9834ba6ba856f0d27fb757cbde24a31f0286219c074b4414e4e92c96a9e71e4accae3e53da8782d4eafa", 0x4d}, {&(0x7f0000001000-0x7d)="063e052705763c89d3a018e409c87ce1522f7315673eadfbf234f7624228e5cd78b653fc10052e31757aba7f01b7e9dd83ca3a3ff6957bc2965d69966e60ad60893b70f951c71352c4cd82ff40ac601c70a64933c387cc96731990c64515d103f163530a17c39c663cf26a1d11b608e8faf7852217f2e47ea5aaeb2804", 0x7d}, {&(0x7f0000000000)="b7e3bb452303a79be96d59ce305d4e0ea759e7c20bee48b4ea3c5334b730caf30901c4ffe1c023767d38d254802b2ceb713f8e23f3a76e2fd894054a4af78fcabeedc4", 0x43}], 0x6, &(0x7f000044e000-0x68)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r18, r1]}], 0x68, 0x40}], 0x2, 0x40000) 2018/01/09 18:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000867000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000408000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000085d000+0x3a8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d5e000)={r2, r3, 0x8}) getgid() setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/09 18:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cee000-0x10)=@generic="b74555ed5eee67581ec1cac90e5532ad") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03a", 0x10}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00006f5000-0x4)=0x40000000000000, 0x4) 2018/01/09 18:19:11 executing program 5: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xd2, 0x4, 0x0, 0x0, 0xfffffffffffffd7a, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@ra={0x94, 0x6, 0x10003}]}}, @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000782000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d22000-0x4)=0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d22000-0x8)={0x0, 0x1}, &(0x7f0000d22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0f000-0xa)={r1, 0x5, 0x1, [0x3]}, &(0x7f00006c8000)=0xa) 2018/01/09 18:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000876000)="8b63bc5f81b8d6a7bd5edfb4a8d2623f3168c4b10e37dfa4fc11c0143fb44a66", 0x20}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f00001c6000-0xb5)="7a86667d71c4cdb8302a4934bb84ce7f3fe5cc4a6f9a68dcf33cdb246a157d393990268be19a0b86e2fba5a0740e5d9f2b5b44a623ea0e2a28dbac4fc5432542be6ea8105f797e02c50918f82cc54c08041f6a203cecdb993e240eb012a9445a6b6eb2e5d5915927d4d3aa6f4cf99fa8fe42af7694290c3fce26b19e139510a246532afcc53484ce48c50dfa55c22b636377792b34e57d262a7529e25f908690c08ee2db74e08698fd58c6fe82dd9610f584cc2b42", 0xb5, 0x4000, &(0x7f0000145000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x81000000000}, 0x1c) socketpair(0x0, 0x0, 0x8, &(0x7f0000dd9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008b8000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000591000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000822000)={r3, 0xe5, "137e2b4fd277eb24dc52c2dd9b8204f79bd06570b08619d94f9c4e3c846c5182ab4762f47b369b50315e980e9e8a837f73c6274bb626e108bfc3fa5346022e6ff037cb45d3f96092caa5ccbecc70abd14961baa8ec10fffae8a3c203e120257df5dd0083c3757009f0cb0899d75d74e3b8750680e12acf11d257d0459f63d5596af1d05e06e11eda2130bcbbd25e9de0eb49052ae6de976b3824a45e180fc859ab9e7268a4009a783f4608a41485272e4d14c5395245c1e455b25ffed214efffe4c5da64b8405d2f049e9ec32e8322eb5ce9a2e07b1b99aa66a0a5fec0c256eff3402a6571"}, &(0x7f000077f000-0x4)=0xed) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000941000)=""/4096, &(0x7f000093e000-0x4)=0xfffffffffffffd83) 2018/01/09 18:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000042d000)=0x0, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000038c000-0x4)=0x14, 0xfe1b) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/09 18:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000726000)=0xf833583d8613560c, 0x4) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f55000)=0x0) socket(0x13, 0x80005, 0x9) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00009bd000)=@add_del={0x2, &(0x7f0000602000)=@common='teql0\x00', 0x80000001}) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ff3000)={0x800, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c4, 0x1f, 0x2020000000, 0x3, 0x9, &(0x7f00003e2000)=@generic="36ad72b61808a10ffcd98c1b33e2e6c9", 0x4, 0x9, 0x2}) sendto$inet(r0, &(0x7f0000144000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r1, &(0x7f0000ba9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) sendto$inet(r0, &(0x7f0000ea9000)='\a', 0x1, 0x80, 0x0, 0x0) 2018/01/09 18:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80000, 0x8b) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b38000)=0x0) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) r2 = socket(0x11, 0x2, 0x3ff) accept$packet(r2, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002df000-0x4)=0x14) 2018/01/09 18:19:11 executing program 4: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d51000)={0x0, 0x0}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000d53000-0x4)=0x3, 0x4) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000d51000)={0x4, 0x0, 0x5, "8232fecf7cda", 0x7, 0x0}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d50000)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x2, 0x9, 0x8, 0x0, "eb"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0xfffffd97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/90, &(0x7f0000e03000-0x4)=0x5a) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000, 0x0}) 2018/01/09 18:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000de7000-0x8)={0x0, 0x7, 0x7}, &(0x7f000099f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000063b000-0x20)={0x69d, 0x100000000, 0xe, 0x401, 0x9, 0x200, 0x8, 0x7ff, 0x0}, &(0x7f00008d9000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000064a000-0x24)={r1, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/09 18:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000a74000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000076a000-0x19)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000121000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008aa000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d84000)={0x1f}, 0x1) 2018/01/09 18:19:11 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f83000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d38000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000319000)={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]}, 0x8, 0xfff, 0x1000, 0xffffffffffffff40, 0x401}, &(0x7f0000d22000)=0xa0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f82000)={0x0, 0x10001}, &(0x7f0000f83000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f83000-0xb8)={r1, 0x7fff, 0x7, 0x5, 0x1, 0x8, 0x6, 0x80000000, {r2, @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]}, 0x8, 0x63, 0xfffffffffffffffd, 0x5, 0x100000001}}, &(0x7f00001da000-0x4)=0xb8) r3 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r3, &(0x7f0000115000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d76000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000764000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac7000-0x4)=0x5) r1 = socket(0x40042000000011, 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000084a000)=[{&(0x7f0000673000-0x60)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "e816b87047bce4238cb1780c67536644b452ec1bb8078cefb435a4751b4aec21b4aa47ad6e761a6f2e65262d7674cab4c730e10e768adeaab4295b87e5248a", 0x0}, 0x60, &(0x7f0000a15000-0x10)=[], 0x0, &(0x7f00001f2000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000582000-0x20)={0x3, 0xffffffff, 0x1, 0x101, 0x80000001, 0x1, 0x1, 0x8, 0x0}, &(0x7f0000f33000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000048d000-0xc)=@sack_info={r2, 0x0, 0x100000000}, &(0x7f00006b9000)=0xc) 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002f0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000520000-0x20)={0xfff, 0x100000000, 0x1400000000, 0x297, 0x2, 0x20}) bind$alg(r0, &(0x7f0000139000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000791000)={0x1, &(0x7f0000a97000)=[{0x0, 0x0}]}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000962000-0x4)=0x4, &(0x7f0000756000)=0x4) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000c7b000)={r0, 0x2}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000302000)=0x0, &(0x7f00007e0000)=0x4) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000c34000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000070a000-0x20)={0x9, 0x5000, 0x2, 0x80000001, 0x4, 0x1, 0x3f, 0x5, 0x0}, &(0x7f0000360000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000659000)={0x1, 0x8001, 0x5, 0x8, r5}, &(0x7f000052e000-0x4)=0x10) getpeername(0xffffffffffffff9c, &(0x7f000022f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb8000)=0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a7b000)=0x0) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000c6c000)={@common='nr0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c0a000)='tls\x00', 0x4) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fe4000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) 2018/01/09 18:19:12 executing program 5: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xa, 0x4) write(r0, &(0x7f0000513000-0x22)="220000001b00076200000000ef00120132000000000200000000000000ea00050029", 0x22) 2018/01/09 18:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00009ad000-0x2)={0x0, 0x0}, 0x2) readv(r0, &(0x7f00003e2000)=[], 0x0) tee(r1, r2, 0x9, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00004c4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000243000-0x4)=0x14) sendmsg$kcm(r1, &(0x7f0000ab6000)={&(0x7f000076d000)=@hci={0x1f, 0x391a, 0x3}, 0x6, &(0x7f0000463000-0x10)=[{&(0x7f00005a9000)="4be8cee09bbff1285de68bd5c80a3bb896c996aede53aeea132ef722b66c868cc1797f9a1dcdb42a40a854a87002d4e047c725f0f23d136202390b3764055caed47db99af0d64c8b41c9d4656cbfb91846c4ddbd45a59ff9964039f9a43749fee2", 0x61}], 0x1, &(0x7f0000d4f000-0x3100)=[{0x1010, 0x109, 0x7fffffff, "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{0x1010, 0x116, 0x8, 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"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{0x30, 0x11f, 0x1ff, "5780ffa93ce4e19c867a1670da99485768d29920b3aa6ff9f39f2575"}], 0x3100, 0x20000000}, 0x0) connect$packet(r1, &(0x7f00004b4000-0x14)={0x11, 0xc, r3, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e35000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000647000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket(0x11, 0x2, 0x2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fe5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fe5000)=@sack_info={r4, 0x5, 0x3}, &(0x7f0000c9e000)=0xc) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000022d000-0x8)={0x3, 0x1f}) socketpair(0x0, 0xe, 0x9, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000fe5000-0x10)={0x2, &(0x7f000088a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$inet(r5, &(0x7f000065e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r1, &(0x7f0000fe3000)=@generic={0x0, ""/126}, &(0x7f0000db8000)=0x80) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000aea000-0x4)=0x0, &(0x7f0000410000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000fe6000-0x74)="e24e7cec03f9dadfce0b8dfdf37b80c263b959849ae866c4b4f998fa4e080054d43cf44635fa7f89080481ebb4371aca23d0cec391c91ef9c7e50140fbd764394ac52929aee4473f757bef61efe818f23f2e56b93dce4e391a0e86d41ad3b361f40cafe62e16f24654e61a8b3ae1369024cafeef", 0x74) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000fe7000-0xc)={r4, 0x7, 0x20}, 0xc) 2018/01/09 18:19:12 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000d3c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3b000)=0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000d3b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b00000)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d3c000)={{{@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}}, &(0x7f0000d3c000)=0xe8) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f0000ee6000)="f4d59d8d0e448671c35d88b620ec09f451e4cc1fcc0ca0fc9be72390647655cf3f85890ace82a5181f014e732d1729dd30560ce18a389ddc9f1ae060bfa3835304c3a87555fe145be8a729ce4e84249fc646fdfa1f66f7069e5381a337e7fab4df", 0x61, 0x800, &(0x7f00003ef000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000097c000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket(0x5, 0x1, 0x100000000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000099f000)={r3, 0x7, 0x18}, 0xc) accept$inet(r1, &(0x7f0000fb4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061e000+0x512)=0x10) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000459000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fa6000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa8000-0x4)=0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fa8000-0x4)=0x0, &(0x7f00008f0000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(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(r2, &(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) r3 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r3, &(0x7f000090a000)="4ad68a16bf00bb17ce6a947d2bb1004050a61c0d41808aead9cb04f0852aecb1d2eeb7", 0x23, 0x40, &(0x7f0000c3c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000b66000-0x4)=0x100000001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002aa000-0xba)={0x0, 0xb2, "d0f9b701b30f81d87eb3b888ad4b67a40d2facd631a0dcecd610693510ed89ed398b0706f186ecf4df721494ea32231b706cb3986fdefc71c61b73920d811fb489aef8637da49e74775fd6f95dcaa01405da3b07a9b2d2100d29094a658926d728eae8334357bbbce553c9997d8b4584cd930ba4960b1efdaf2de4916b58ef055183775c3ae9120fe9985c9ed8156a2ff5a7fe2df123c380da7662580f090e19948bca4b46a565a51f045dbb8a2c60aa91f7"}, &(0x7f0000fcf000-0x4)=0xba) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fce000)={r3, 0x401, 0x0, 0x101, 0x67}, &(0x7f0000cca000-0x4)=0x18) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x89b0) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) poll(&(0x7f000063e000-0x38)=[], 0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c8a000)={0x0, 0x400}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d37000)={r2, 0xf86, 0x9, [0x9, 0x6c46, 0xeb4a, 0x3, 0x3f, 0x0, 0x100000000000, 0x5, 0x6]}, &(0x7f0000237000-0x4)=0x1a) bind$inet6(r0, &(0x7f0000c6e000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000254000)={r3, 0x7, 0x172, [0x2000, 0x800, 0x1, 0x3, 0x40000000040]}, 0x385) 2018/01/09 18:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x3) bind$nfc_llcp(r0, &(0x7f00004e6000)={0x27, 0x5, 0x7, 0x7, 0x2a, 0xba87, "68cba9b54741a8eb6bfb3f4da885386522ec1fc27726b65c1ed8355d1a05ade98687e8e820b423628f634deac2b23dc09aad4d33cdfd9832ac6dfee9601010", 0xffffffffffffffff}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00006c4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a57000)={0x0, 0x0}, &(0x7f0000dba000-0x4)=0x8) getpeername(r1, &(0x7f000011c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e42000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e45000-0x8)={r2, 0x7}, &(0x7f00002d4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000242000-0x8)={r3, 0x8001}, &(0x7f0000e51000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000de0000-0x4)=0x81, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000e8b000)=0x0, 0x4) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006a2000-0x38)={&(0x7f0000520000)=@nfc={0x27, 0x1, 0x9, 0x3}, 0x10, &(0x7f000072d000)=[{&(0x7f00007be000-0xf7)="755b8a3e28541337c6dbaf0ee918ce0fa52a5f8fc5395b03db1997f99e49d8c18c8f8b25547163bb98d762a766c02c28c161d3efb814668994b0d48a155393c8b065974de59609dea87161df8916b194ea0afd4ac217630dbea2b6d0cb5e6f6f696ecab4a74e0d74306e8ea03b881d72fbaf7f5aed4211a3c3641d0b0031393a515b51bd16562f0c8a8111cbb3d2ddcf3d144d3da7eb1fc4fb3e5b981f9e9c03a0be4addadab2dfc20eab8dc8417f7b286b967a1946b7665e808fa85679e37e792e1ab6dbd40083ebd5451894e855a4513503c008207879d87ba76f3deca13eb7f97ca80c92dce50a4c5ae3d7fa00f74bad644887b2af8", 0xf7}, {&(0x7f00007fe000-0x87)="ee9a87c656d4cdc79e82d3d8f66090be785db13174bb59a247f048d7c25dacd066d583b04e3666c2afa494f3bc30171b185c27844c091a7aaa580dc489c869ae48b15d62d3de0adcfb672f74d2f82a3762cead3270ee54eda476e233317eca066a90399cde6a722c10945010b77c969ed6ec6c62e5ef8c1861a8920f18d55354342117c003afd4", 0x87}, {&(0x7f0000d39000)="e4a71304b325ee88751ce0e624f39d54a00b9399d31eca147986886d154873e0859b0d9b8efdf389d73d1ddb02e63aee39f2f6939ecbcd5a6dc895a11b5d93fffa40da4db9c22174173b92883ef8d57c502748be33baf78e13f13c0253fa370548f752bb8baf660a892734ad0ccf0dffe843de808c923854a1fd8b6b58eab24ae6937e589eb781f7422dc037787c1091cb1f5554d1ced341f2e15dfd04f676c1ae5e3a867f5130bfc9ec362016c78f7ad20a34e5e367319606c716f64f7e", 0xbe}, {&(0x7f0000c97000-0x76)="bed6453cdb7b7a1abc9b776d9471b8618b5a4309bcaf17a800db3cbee34067e2d4793564fb6d2fab8814706aa7b11bdf779879fcee0a43fd7c1d406a72c03c13815ce27993f368e896b3cb08ad48fafaa7cd648b86d55bb2eac5cd64ff342921452dbe28c85f3b9eec7ad3ea2ab050fa7d0af86cbd3e", 0x76}, {&(0x7f0000f96000-0x55)="c98f747b1405997a4cb55a0ba744dfc1b10afb7213870a1d73312e92c294c979e74803f9268d70cf44ccbbdd5bc74f38939e6796eebf2b6eb0e836d362aa2cb9c5dc6d5bd532134ba0f5366902d040f3add04d32b5", 0x55}], 0x5, &(0x7f0000bd9000-0x3b0)=[{0xf8, 0x19d, 0x0, "9a8cb0edb48d284e72fee9fb4092190471bb8c3db751aa435a9d3d751e81f10e86de73f977852610469c9b10a842199c90736dce253031be3c8cb8c515515f9849b3fe1b8f10ceb7582a849a6130de4f1c072d9abfcc343b9f1cc5050984ed5689e2c932dc6e84c5dfbfb5579ed06350c5289e01d7805dc854ffd57adac3ff28ccf9ffe2c93a93b17ec99c923a8b4c323c8b8b67c04f27e7e96ddd5b4a57e034bd604b2b1ce4a89c2cc69d2a20e48442ff1d9da6591eff26397593938f1215b6b6321e19f3db9dcd44588548cb5428f2a33a2fbe2fab0324ebb3b445ee0512d548e41bf2b8"}, {0x100, 0x104, 0xb2cf, "edaa9bec7860a5b068f787adc14bb2218863d7d86a917232007e783cdfd292f9e40649b3fdd9097222754025d47ebb758096d137d693f1df73a9ed49f939285a8df6dec4c8c893dd3e69799119a00438ed7a84028d0fceaba7734f648fc074ad79ca964d0989e94d879851f517ab81ffa5f3b217a3d0b2cccc1f7b3dd500b0c86a522d5a0a1b9a31d2b88cffc733bd0fba390bb70c5ebc849183c3db648add3f4aab0f0de7e2c50ac1e51460a3a6323d83a0c6bf60e55be89e48d3fd7427d30c673066057fa6599192097a380d08cae6a053c5cc8ac4fb68ef41fcdb841a3252431420cb8b6c20e4836941a2c6"}, {0x108, 0x11f, 0x0, "c4793063079dadaa6734e705931c4c221374331c6321154be960be22f695d3d6dffbba1c773b33fa258289654939d53fedded93f8b176630607af408df6b89f1a9f5d7ea528e4497e2db6b044a2233e716dcabbd8aece7f8a8c0ab1df561f5f8ddac33efc7ea021f51922a1ee6ac1f10209058eaf040ad293ba218094cf3842ae0a09dc3b0a3e9395150370cb5e146d14dbe2e021b49fa284e906273f7a62c4374eb551c723401e23febf84843c523d2d6f11c0d8f63a66d4f196367376b7c273ba0353068d041f209b7dc66db26eb656d8c9f5ddf3e5aaf7aecf545c435fef861f6594061ac09a266fe1c1acc5f3ed62bef69"}, {0xb0, 0x103, 0x8, "9528ff5a70d09c7d2e52f5242f3611127afab3bb4aa4aeeec453c9ca8f0fd013cb31466c0798b6323a01c76e6ae886f798892962e8f4b1704f955526d6c250cebdce82a09416d07d7abbd596dc649fe0bb94b078f7bcca20cf6d80fc6ae2d40d04b8db9b73ee610a21cbdad4a343ac237e9a125ef0655af43a7a0b8b83296a94af59df208f98cc37bd8339922f845616e25665a79f21c671416c1969cf22"}], 0x3b0, 0x1}, 0x8080) bind$inet(r0, &(0x7f0000d2f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x4003, 0x0, &(0x7f0000c96000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000a73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e09000)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00001a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r2, 0x5452, &(0x7f0000949000-0x8)=0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) socket$nfc_llcp(0x27, 0x1, 0x1) close(r3) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f11000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000010a000)=0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f10000)={0x0, 0x1, 0xfff, 0x8000, 0x80, 0x101}, &(0x7f0000461000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000d5000-0x6)={r1, 0x0}, 0x6) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00008a7000-0x4)=0x3, 0x4) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create(0x8) epoll_wait(r2, &(0x7f00006d5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xa3ca) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000da9000)=0x0, &(0x7f0000295000)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x32, &(0x7f000066e000)={@random="515137b9d20a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x4d, 0x9, 0x4}], {0x8100, 0x79, 0x5, 0x4}}], {{0xebbf, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="2a9e7c39b172", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002}}}}, 0x0) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$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(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff3000-0x10)={r1, &(0x7f0000ff3000-0xbd)="776cef5dc3ee85581170ca452655abce04112038e6676df121b903bf8d954cdcead0e6e5bbcf7f368ef2b884e9ca745d8f06c401a84700615f66d0b1eef520731fbbc4dc71b5297989e4d059efcace54b2c448a79ce4ae815a33c14084303f24618f79c5f5f571f8d6e252041da22215975f30faf51550ba25c2d97681d1c43b05e768c22fb510bc93f218a4e5cf368a81e7983bf68ddb3bddb3060ad5b9970bde9be5c00571bc382c8775f1271fd2bd7c18e83151e8682951dbef10a6"}, 0x10) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r2, &(0x7f000001b000)='U', 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r1, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r2) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000009000-0x4)=0x7cc6, 0x4) 2018/01/09 18:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000617000-0x81)="d1306e74300d0d8eb3ce8498cdfe69d7584e23b39a0c248d36816c470f9c760b19ff8503fb453b27d230d28fd79626f89313233d4c48c9494a8b31836117dfdd4559bf97be8187e1d5327722915a9d1046eb7b2d4cc251f0b460754b9aa45d5046f0c52321371dc884617d604077b2ebe6bd57b75455641c3ea78da2dbbc060a68", 0x81) r1 = socket(0x19, 0x5, 0xffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000192000)={0x0, 0x100000001}, &(0x7f0000078000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000298000-0x8)={r2, 0x200}, 0x8) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x8e, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00000f1000-0x40)=[{&(0x7f00005f9000)="29c1a4ed1ecc680e9616c68b790633fbf7", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) r4 = accept(r0, &(0x7f00007c6000-0x47)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006b1000)=0x60) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000fda000)=0x875, 0x4) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000bae000)={0x40000000, 0x0}) readv(r3, &(0x7f0000560000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000900000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000d83000)={0x3, [0x2dd2, 0x4, 0xffffffff]}, &(0x7f0000374000-0x4)=0xa) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e03000)="130000001000ffddbf00f49ff60f0900000000409d000000050aafa73022000000043be8697ae1a34900ff00000189b93c18983ae3820d1ab0f049a1b4b88efc65be05fac2d3255df200aa09b1267ccf5f625e77e150da8ed7d56ca966a47bd87da5cd00000000000000200000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4ea387d886959e4ebd30961933ae9f90d1ad5b86d0000000000000f87199346c8f325b8a9dc5fd0e3fff54da07a36f277b5ccde974861", 0xc3) 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0xfffffffffffffffa, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000a0f000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3d6b9337, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000125000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000b23000)=0xc) sendmmsg(r1, &(0x7f000060a000-0x168)=[{{&(0x7f000009f000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a96000-0x40)=[{&(0x7f0000647000-0xf2)="898634da8a18014e939058b315776d2918c2ca222acc900bec672b029d3160f5b0248c3279ea5b26ff3096bc595f7ae2219d4057c85fb4ebbca33cef7789319dd9710bb677665778197482902d90d77fc7a72e1ee2d6e5737a97f4aab964f83c340770b2850c425a44e54ba2ec7f2eb9b9f3fcc836a1c595b96781f68c310e7f21046a2c1fe136fae923682548d89e8933cc5c4a83735ad8c5c374b6d942292bd38cbf3a3bac3185e0d0f0c4f000ab2918ead186fdb3894343d3f7a171d31f5e141f5f4173fd9342a7688d72484ae3d6ce032e96235d887eaa9bc73654ae1ff90c63ec692f4acf32244f9bc2ef4189ba4729", 0xf2}, {&(0x7f0000500000-0x9f)="990c44dfe1d814f52107e38c1f3fa843c97107eae1093e1aa8866c93d34d2cf8d2d09d3ee5b4fcca898e4497aae940d9a714a26045b65f81ecbec83ca64be38e35b3618a7c1cc91a9e3580f902b90cbf4f275abd757730a305fa705285949ef47f2f082a877df3db8e33579bcf0eaa10839e3d38d1310e8ee2cc0d9f307c60d23dc203223d5e75d1e10fc7f88944a1eb46cfe3ca0bb1353324b1f7c75d158b", 0x9f}, {&(0x7f0000cfc000)="b02b65cfdc21e9b3e23b570339b7731f99ec12df95b68e5109e8681e25ddd3e705cb86e56c0eb333be61d4277c533bf8ac46f2a7f7e43367c0d1d2431297dfcaa077b573981d54dd0683ef94d1e4f3d2a59a", 0x52}, {&(0x7f0000dbc000)="ba60c6a6340ddf206a60666d5b94ebfa04c2ae20f319dd701fa6aa5acf6443749049103cd7c5f3ea86e9dd943165a484577edb3a18b22059d1fbb5c1aff6b5d568fe38ed03a9bb593cbcd025b40ea8630e6c7a1504a792b3730261069cbfc523fd1b8ec4260cdbf7eb2469b92a3ad4fa6a86e33284d8e21da1f4a70b9d5956816760199677afa0da6a3126beb26eff878a8ba35f02d37e5d81b741976e21668f583e2f5e8e83bf5b533c4e0ea42f", 0xae}], 0x4, &(0x7f0000683000)=[{0xc8, 0x1ff, 0x3, "eff7e470d817d621194f483b9a94632c4d69c8ca5216bf8479e2344554f8541a3ba873e06c062b68f6112304149dbabaf6ac37e0b7682aab81cfe2a1c737df49b30887be35fcd06e0fd4de205aece6a67725d2d02016897e572d1ae8ad8e06f2f3ebbb4f443f05be792ea6b671248bb8a464383c356abfac9860fbc7e2dffc85d5e0e97508f1f5c2249c5fe52037305d3d9f6caa9ac676174ef7d5500eba0c13224986748b87f7830e804be463a65f58352df7bc0029"}, {0xd8, 0x11e, 0xfffffffffffffe00, "d29ebe309ae1f0016aa839c1ab1a0fe590c9b2137d7baba5d36d1ad913645efa794ad1dfccef1a684864fe7f85e94034d283df54081481ed03cda90ed4f3d53babc805be266499cb136ba9d8542c30b5a2e6a5b8ee27ef78b8fa66a0ef518b0528c7e7a09340dbbe8af6e49ae91f727e91a13a4f19edd9811a9f14e3ddf6f18a90e3cefa88a3b99583028fe2836a7ca658220eaf03c6633029435404cc54f8b9d5ec9c6fea66e04da70e622d6e4627b4fb8b31acb65d610d7743f6cfca3b4302ddad203244b6b4d8"}, {0x60, 0x11f, 0x7, "1a45e7de656b1cc0d60a0033d2ac3af2da12bcda002dffb9a61a35e1c7e751f5db2e73e2361e28187da5debe7077e41b252624d19768237ce8c4885f6e264fb758ffa3953d6a66734ca1"}, {0x30, 0x18781921f09efe80, 0x2, "80a617d1fddb506e9f91121884d728248c60e12b583c3d0a8edd0fec73e7"}, {0xe8, 0x10b, 0x2, "a2177de6012b2d012087f4069ae6c9a55827edae79045c5a69746eae0dbd695e56c1fad033fcba54731da97bc6badfafde7e815d0736a844ff8f9124c6b3c0d6dbf883a8792ed8b87eda67db54be2e4328ff4c02fdc48c70a16e941f4bd0957016511eab3546fc299dd6e12694bb26f327bdd96276aa31feed7b021cfb6a0858a20226587c10adaf8299de7809b7eb1184df442aa4062c8d558b3dede1ec947f8bffc7229f6819aeceece94ffee51ff45af68d0867ffba2b869b56654ee8658b57d073abfd0523a9a678529884daba4a840a86"}, {0x20, 0x10b, 0x4, "0e1218783d5ff775ec731f61a567071a"}, {0x70, 0x19f, 0x9, "52831de155974f7da05c855883f29d0150fd7fe415ee836d84087e50a964eead3b97da976499dc22d4d29381e71e356dcdd26928578e492b46dc621897fa39d95c5edd4d4a9a33b8f3006e60d5dfb619f265cccf8eb87ffd40924ebce5"}], 0x3a8, 0x4000000}, 0x0}, {{&(0x7f000066d000)=@ax25={0x3, {"f82b2d60f3fa9a"}, 0x8b}, 0x10, &(0x7f0000883000-0x80)=[{&(0x7f0000500000-0x97)="13bd4860b835f5750c15975b7c15bf15dce36d8cacde3902e146bbbcdc7ea08f32ec1585d02bc59b154a427453e85b305aaa83f7c3cd89036af1e014caaecb461d15139d4a8917cbaab8579a7faaf689f6c2de5842fb0897cf0e854b7963d4b401604c0db2284ec4b08d55a17abf6f956cef9dad1b0f45ea247751d288a94e1f8ea521ad35d83abd46b0e3c6a5e9a01a4d866b01c2c014", 0x97}, {&(0x7f0000edb000-0xac)="7c54890524cce6446c755da9bd3c617df43ea25913afe37bf85200fe48b28ca5cf6a3db614e4a46704a8fce8bd59f4e7f0c01fc53a3d8a368a88a4c29503ece248d40d9dd004dcfc22625b967b269379e9e7f93901b1a50346e1bc0e1ffe68c9175295a1cea10757b2720ff7fe2760d9f07f9eb4bc380f1a97e5d4f48e729f91255abea56d0833406db514fb64ee35ebb4371e6999c86944fe6fee9a614d4039e058fd9fefcacfc7583e9f55", 0xac}, {&(0x7f00009b4000-0x1000)="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0x1000}, {&(0x7f00005e4000)="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", 0xfd}], 0x7, &(0x7f000005f000-0x470)=[{0x38, 0x114, 0x10001, "02876754269b3ec96b67b9623a1d646c870357a4ebcb14a6fe4a64918dbff2613961"}, {0x100, 0x115, 0x401, "9f27449f3d5ec79afbba5cbb23c4871fed9df6ab293551852494aaecd4d6c0bba6a772565538ad3abe736fb1ac51c29d0d456bfac06f3afa1a7dc01d3e2d7866b45038e8efb3bda269416ffb2a3619bc8cea0d0fd5c72961e9f69fe55d7e42a03453f9d052ee401ca9ff21f990990d5d16e462c662f0fcd04b7e6258f0061f149b5bd5af0c467288de8100894f14f363b53331208a8fc2aca7ffb20ebf0f2d5299cbf8878b3084e0aaa0b720fb1ddae4e68352e47c64f6879c386ffdd6ce552729f56625e5d6a959638461c084470ed18ac7d6ac02cff3f900730889f33fd4814ea5f1ac306e38881502cb31a3059f"}, {0xe8, 0x13f, 0x3, "d17c475f0c1308b9f353e48698fbe7ffbe82817f6c3e3986272e237ffe65800cfa45c2cd0cb719fb94c9e315f4587f019d5e061299fb91e676172ce326a3180dd7a21be23014706c6aacc329905d9e1e35c1d263cab41f4cd911cef676e3a203b58bd354e5c773df2af80e1af5db417e968631f4ffac823d844b0dbae6d667aca9d0e6a3c26ac171a178a40fc98c8e3dec5fdcf43fed97143dcba4a3ede11a5d272e43a0df7deb10d7f1ab9553f8b4cf006a4e47b9e05d8eb54224efdb0e64239e1a65ef3a67bdddbbf384f6064541d9c41ccf494ccdb81d"}, {0xc8, 0x114, 0x9, "bd24791e4113cf15dc191a693f663db7523ef2f6315861b87021c74e12892484d86adf46b751e05f5dec095c18cf0d033bb47a49e62aa046ad48178250b0064150e268a51a2a1fdfa744eee24af2f06ee5cf931f6d212f08ad805c12e23cbac272999c5335d2422cd3e27107a99b97947c1c92a39dfa88e0ed6ea7e2403fa9b1728b0e535caaa0abc9b1d29ec5c73caac1f1db739d157b7d32af9fc715545741d79b7203d7763285cc2e558714fd6b6ef3e92e"}, {0xc0, 0x0, 0x3, "cd6a64c6904577d686c8fa6e0de55ddc449340eacf8aec8cc0d80053948bf3dd114e420a839bb2b1af7cf65ecdeffc07f5bcab777bd49d2e1fceb7c4cf74689e31e0e4306aa5217dc563e08d9ada6026c07175bc68f0569aa9d1d57cbcdbcc28284f938f511e37798262dd426211d9e7492f64086b5bbdc3c21c4767fc955b0633e725342c311aa02fbdd3f9a931aad70698bed8cb18b914a7e91d18df1a4d77d589c672bd8ac04050dc"}, {0xc8, 0x13b, 0xfa, "46ee9d698c4818bc49d825e2f7a190254b97f1df0f79e856a7a1c3c0281db0c4957b8bce20a92f32df990b8a09b6780bd60766f991728b2ea165745b69dbd32d587aeea216ab6f46635fb6194e9e08599bd02ea305031b2ba7e08f3cc8904464c4af9796f1e4f1876192cf6794cf97fecbb6b9e61a4970cd7173977f370a2f1df036fa89b145a456a8b1c6a34f3ae6960ecf9872c68e5c03a68b91bcd870583c36ba9107847b7bf4bd4eefb4159ce6db67719b7c6acf"}], 0x470, 0x4000}, 0x100000000}, {{&(0x7f000044d000-0x6)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f00009e0000)=[{&(0x7f0000146000)="a03d6e42d735cb50b66e81f9ea370e34782c5946a20659604b7cfd4437fa2877fff932fa838ddd134118b1b081f298b194cad9e4fd5e17da6cb44e93516d97cffdc6795175d518e6281eab1cd90b7637378d58906aa657a804110b8655dfbf9a6a756597117dd18a7a6fd94a9779f7376ea612ce9d11dd1f37ce027726622bbc1a76f81c77effef64b966b31abf796580f9173abfe6be78940ae539f98c16f504260a2b7904d28ce7a2886ab0b9be1323619c9e837e2", 0xb6}, {&(0x7f000014e000-0xd2)="7c33f566687f56df9b2c6ba61d349738694c18eeaa0b30521706d010f0584c1ee82ec3feb5ff156ad85839518eda84a088729c4071ef11f6c391a1ea6b9d2076fce32b42262354bb19796bb931db1029e0013969357b70b2d7e00815af802014a377af9befc21306b96d6377cf1cb46c53dfe0ccfdf4bbd5ff22abdc70a29337e82a035475f3f7dbb2cc478d7ce2d7100c57138ade37fa5cd558a8bc3e1a5450c5bc09c84931e1be0268713f1680cf29c49bfdc9dcb34a8fb20ee70798fc37f99a8be75551ef8b565e5c53f9b904ebd8b8be", 0xd2}, {&(0x7f00004e3000-0x8e)="b5665014e1edec26907c42e875688879c952a02fa8b25e5f1834134d3d71ec8fd4972959b3d831a191811301dac4a9a4f8899d572134b42affd5ade4097e2bc525fe8b21bf6bd39f92041c4692af0e4c7ebfe65f4db8e89183acde5a94a6e406f239ea09b823aa1c9e542955268c3881c334053969a3a75094ec1925ccd768f912c22a315d8116f7bfeed0d1dbfc", 0x8e}, {&(0x7f0000701000)="d188f17851d93241a3743e8efb77bb522ce5b89a48bb507b4968c46f659b4b3e7a4becc5b2ae59c8db42116850af52ab22d026aa29a7d5ca2b1ca53c330a24f872ac9c4e3afdca3e41768b276109c2d28a927d1460bfc375c8d6e5441340ecfa48b0ade87a8c2399ea1bc97054bd732d656d527f292655e4fe5cc2b5048a7f363d009808009cf2791f02c019e470a94833b9bde4b4f7f3aeb7b2", 0x9a}, {&(0x7f0000a56000)="b3d322b27c380a794a7080d677420967bd8eef372c5162016aff7f77473d15fd816c55d7044a899a75552323b94beaa670a0fc0b8729441b2f9df5499c963f62b983e1aa552739355c8c3f5520b9a6fad012c0752484895381a522b603257d694866f4ba7f43d7dd", 0x68}, {&(0x7f00003b9000-0x1b)="d3868d5bf21ea6d9a615d7e740b8de17e734c9492cb085410de5fbc26a5a5e87", 0x20}, {&(0x7f0000322000)="a9ddf17fec30fd2be1bc69848733f906ab62100b469ccf7c1c3c1fd47992c13fc6ea99b900547c4594c48091ee3fffd1f4408bc06a84abe567be1c5d9cdce796127ee1998de1f67c3c9b4bef103d7d5fd73db1331bf9b8970dac47bd5191505ec409653cab00c1c28156afc0c903e3817fb2c1d06101428992875800b00b1b4c072060ca3afcd635d3950320c17ac7f0ea666396b3620e2cad8d29df6e587b68818d7110ddde9dec0ceb194f22fe5b24bc3d9158a089841e33c0981592b4823bd63a3b0f2135e44daa57fd1b05c7eb75f9316e5c00d0e7dc02b09e28b339944c845f1d6f2aec59cde0", 0xe9}, {&(0x7f00003a8000)="b02985856f6c8e25bfd050d23d816dd6cc2396373b214ea2dc21bc0640ef5a82ec56d6c203bd56542a10ee0cedc6059e2ab9f57c34ec084f6885f988d7f05d6a0b1318f82b3c2e3ee378bd5017ad76a7da488d45bcd4282ef41180b3fc97a989a19a456b47bcdb9f4a472c8f476ec036e8a706ad08dd50c135eca132a5b96aeee08b5c8f48a6b3362823cb43283a534718434042288aa6474555c97f82a1b15df396d92bba4be5036c2af347c3688e14faf1173f4b62f2761712b72cc466df07617b04740791139df7815cb6344d09dfe3101cafeb490b770d256f", 0xdb}], 0x8, &(0x7f0000d9f000-0x1d8)=[{0x50, 0x11f, 0x0, "d8fa9b6ddb771824f1ff310b7e8b3eded51ed473934da6a4b7872a86d72063d96ea1b40d61d7c25610b38bc163172cf35dcc94c861a4c396c8b6d753"}, {0xf0, 0x10e, 0x9, "0d584f8d575453babf1d6d90d2f612f957703c0b87e4c90f0344b228f0df6cf50c56cbac869a435dfbe9e82d8808272f86b6f518056ad7336b724a7836eb33edd9ca2b039513cea1ba3d940a17b94e791f3e5228c1061f4c2b2da675f54948fb2f7bbde84cd5167a53190d84cc03920e522cad13e6dc1e7e99f40514bac4472ddc80a9c63e37d3a60c73d12fc873665bab0d25bffee915f82f66258569b1b292d56078d70c76fe51ec6163c2dd7f4d4a4d00a0adc89d2477549138dba71abfa7672d80bc5a33d506d22ddea23c904fcfeaa4c5b21bdea064faf3bf6c472fb2"}, {0x98, 0x11, 0x0, "3344201700fa5497e5f5f516a9c91e75e553032d99dcb5fd46f26eedc5d2dd1a9b46a0a24e854479c6e95aff2c80088d4e0ca1cdae4221fe532550f7f162f8a5bf2dca37985c6d92b4dda79dea07071a291f802069aa56ca0ca872fc58f5c55a20c1480d7bf3428817eab838f15b196ccc7332103e04c19de2a438daffb1648a573f469ea1"}], 0x1d8, 0x8800}, 0x9}], 0x6, 0x810) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) r3 = accept4(r1, &(0x7f000001c000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00002bd000-0x4)=0xc, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000077b000-0x4)={r1}) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f000055e000-0x29)="ce16cd3c3698450de22314cbdabb5323e1adc1ad4ae3387f43573a72d248e2c5d3254cd33f016a2f52", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e4000-0x8)={0x0, 0x0}) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f82000)={0xffffffffffffffff}) r1 = socket(0xd, 0x0, 0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f81000)={r1, 0x7}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:12 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000573000)={0xffffffffffffff9c}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e1e000)={r1, r1, 0xfffffffffffffe01, 0x9a, &(0x7f0000c2c000)="82f2e62333d34c0d0fa9ecc9c4bd0e0cbe299a4528ac179033b60a5e607d4289f4c14702f6d5cc82941306acf4c094adbff501c3ec41ccb8c79d8b974f385b90232523d9c779e97ade1d8d166fa08297cef869ca985cf87461c9bc540c190c870b01f08fbba26676519a8b0175a928d417529fe7b76b63aefd7ef07f8f1a6b9ccb64963ea730da778d584e9caf983533f696474845230a", 0x2, 0x7, 0x8, 0xf0aa, 0x1, 0x6, 0x7, "c3f807249640e0cc60749b5a70c427f80ba9babcfa0565748579bb9141ec1eae7e6b47a4832183ce1d3f8adf5a2d941d0a3296b4da3abaf712a2448ed7e30c4a96a944b7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffc5b) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000206000)=""/16, &(0x7f0000adb000)=0x10) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000d70000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000de9000-0x28)={@common="0100000000000e00", @ifru_flags=0x0}) [ 353.494531] device lo left promiscuous mode [ 353.532146] device lo entered promiscuous mode [ 353.541642] : Invalid MTU 0 requested, hw min 68 [ 353.556508] device lo left promiscuous mode 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x800, 0x7f) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f58000)=0x0, &(0x7f0000f58000)=0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f58000)={0x0, 0x0}) sendto$inet(r2, &(0x7f00005c8000-0xc9)="240d5dd11967d20ac61ceabc6bce91b2092ff344bf2a682c2338db7b7fda282a61dfd680a98e58c82bf84ec93a75c8dfc1645fbf9e5a120b6067a0e01721cb5f431a58fac978f43dd40141fbf6c29183e04c395500219260899bc039aa17d8116735498264f19c3aec88cf11c6f035512c0983bf1b08c30b54cbc40ed2dc02567ed0241054b0177d37fc78a806e57748787ac8c0114210c3993fecefbcc22b7b85b7429d0d5220d95b4a3464598b154aad5b68b061cc15921ffb593fb442a5514e1fd041813a172935", 0xc9, 0x0, 0x0, 0x0) 2018/01/09 18:19:12 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f8f000-0x10)={0x9, &(0x7f0000f8f000-0x48)=[{0x1, 0x31, 0x0, 0x9}, {0x2b1c, 0x9, 0x3ff, 0x0}, {0x0, 0xfff, 0xf0, 0x7}, {0xff, 0x8931, 0xeb, 0x40}, {0xffffffff7fffffff, 0xc3e, 0x8, 0xffffffff}, {0x10000, 0x6, 0x400, 0x8001}, {0x3ff, 0x3ff, 0x1, 0x5}, {0x100000000, 0x8000, 0xfffffffffffffffd, 0x5}, {0x4, 0x3, 0x7f, 0x8}]}, 0x10) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f8f000-0x51)=""/81, &(0x7f0000f8f000-0x4)=0x51) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000da000)="0a07d6d303000000010000005c54cbb772", 0x11) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008a5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000da3000)={0x0, 0xff}, &(0x7f0000cd2000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000071d000-0x4)=@assoc_id=r1, &(0x7f0000107000)=0x4) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f00003a1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b68464800041", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x1b6d, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@generic={0x82, 0x7, "22dfb10e53"}]}}, '2'}}}}}, 0x0) 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005fb000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e78000)={0x0, 0x100000000000, 0x20, 0x101, 0xc2}, &(0x7f0000a0f000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000660000-0x8)={r1, 0x1}, &(0x7f0000d71000)=0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000047e000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="024905cca50b65928b160263a6a09a52"}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r4, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r4, &(0x7f00003ec000)=""}, 0x10) connect$inet(r2, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000737000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/09 18:19:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x87a, 0x2) socketpair(0x11, 0x4, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x8, 0x3}], 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f00008b2000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x15, 0xa, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, {[]}}, {"fe"}}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000614000)={0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00001c3000)=""/23, &(0x7f0000eb9000)=0x17) syz_extract_tcp_res(&(0x7f0000836000-0x8)={0x0, 0x0}, 0x8000, 0x2) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000288000-0xe7)="104ca827e315d77329eba06ba52bf9ff4eba6eebd1d342b2e311011291cbe2bf0d4e0cec6615c7172fbe323f477ae407f54b1fca49cb488d58ae61f791856dd4db742c5fdb39a2e20a36a3bc5b3670f0ec213f4ba9871beccaa2cf49caf119af0b5a32638a40104500c31103e27a5be675880309810f8529f0d818ebed9d291cea606b9650af8d070ea6fb678e6e832909973075346674b0c42c1fc8b59957495e1fdc7e7662ad698e1fac736ec609e156b03255c968ac3c51801c747b21ff5b60de8bd743fc360a7bf3d34c185ca9ce73d170f50df86cc0ef6a594a73a9561b96dd45cff4dde2", 0xe7) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001f4000)=0x4000020, 0x0) socket$inet(0x2, 0x2, 0xbaa) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000036, &(0x7f000090c000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00009f7000)={0x0, 0xc9c}, &(0x7f0000b4f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc9000-0x6)={r1, 0xfffffffffffffffe}, 0x6) sendto$inet6(r0, &(0x7f0000746000-0x579)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000045d000)={0x0, 0x0, &(0x7f000083d000)=[{&(0x7f0000001000-0x93)="926ca6cda5211a8ebfe8722340a54686a4a4274dacae29d7c1632e1cd757a77233e04be9c6b07f332a3a65fa44725736fe99015cb3b24f5756ec3fc9cfaf4945e59595f8ff648d3254fe4f06ee08b8b2e274f6e65a3aae6afb2b023b84e2f1c1594866738c981771a9629a5f6f093cd8affa44502664d5ff349e99e63f91bf6607fd08812eaf0ab5866807143ff553f88b1a3d", 0x93}, {&(0x7f0000e7b000)="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", 0x1000}, {&(0x7f0000000000)="77cd66ae5af8ea957230c307fc2d630ed697e64f536c82b2789d6102e805dc4917dc5c7be4e09604a8c073321a392e6d48a0f08d88f733e3286c4d33b5f98645000ea2cea6b6847133e52e50e42e977dcad62973f446d2b401a9dd4ae1d4ef07249958732355527ad3ffbfcf89db108023a6257ee60c2e9d2b75", 0x7a}, {&(0x7f0000a28000)="7128a0b01b999b5790f2ecff", 0xc}, {&(0x7f0000001000-0xed)="feb6388344eb72763f4ff9770b3749fab939ac144f72a3b7ec8dfff79afbd244bc9f47c229b3518eab3476351eba5791554d389d64d68026263fadbb5a76e03b890e9a4de8eb831e0040bf6a31a191475623d853c7ddad4a40e6328132a2e75fc46215edbda5e245a82f0b0483107bc53dd4798fe14237c0814f11df3de82b5383008a9770c8055cc4937a882647d4cff6db0fe413e27e111a7b7fb5cad09ff7a8bf6b2406152e3b925da51416fa1e24597ee262bc2a80f640e703449a89f2ea9777eb9ea28bf3d26ecfe8dcd8d0da4874ae7e87c71d5f46221c24feaf53af411d9406827d443d3edae4b4bafb", 0xed}], 0x5, &(0x7f0000001000-0x270)=[@assoc={0x18, 0x117, 0x4, 0x101}, @iv={0xd8, 0x117, 0x2, 0xbf, "8d1f0975cf590e0cab4e7fa15807321fa9cb923bc8041e457b6a22260971b9870ccd00eeac158173851236725400875a4dee59a8b3ad6d45156351ba184dedbabefb2fa1510721d319db8d4e469e79facd94a231322f25ca7bb1aa40cd953b91ede75f27e1cd0bd573c248d05a3f49ee2b43cd534a6b1a17f7942bb6d32750add21cf8f46a33f50870eddef3f306ac874b59783b5f36b6d71561fa521165a0cd7058baa22645324d0cba7f6b1a82641f7d32af75039190b7b2f0b7233b5989"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa0, "b4a7fdd70c732c2324ea6d6265de9af89a7589449e92f0d90634e81f0c95cddb339f12bec07d27e6b430f958f9f081675eda41e79b57e7d435402c7c7bcd366563e9ab2c4e2fe6106a99058e2dab44750f937dde33aef13d35ca9c73a1bcafbc4af0fa7c13ff71eb45a88e30675962cf6ad3ee5811f542dedb97db71947f269aba9ce241d8034d415a5ee35fab4a3aed5fb1c605db46363e2366f983cd25761d"}, @assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x50, 0x117, 0x2, 0x35, "4b279373775470c3c100c2406b55118eabcb8a907dfdbda9c22c0a61d58d7ee2032055955840b41b2faf9b994d6ae7e81159f4c624"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x43}, @op={0x18, 0x117, 0x3, 0x1}], 0x270, 0x41}, 0x830af33311d8c842) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffff9c, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x1, [0xf2c1]}, &(0x7f0000001000)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0xf)={r1, 0x1, 0x1000000000000000, 0x40}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000007000-0xad)=""/173, 0xad, 0x10002, &(0x7f0000006000)={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) write(r0, &(0x7f0000002000)="344d695dcc328bbf952995631d062df2b593058deb034c164088f8c7f6d5f7731640f2b05f7d04733e3dea42d30c14e622afc2483dde32c1a69d7914cdf6bdfee138c765b47db48b26f54a1635868197eefabf45e5cf82bb13da75d9663fd7c34740e7aa9607b03392084dc06c6a8b97cfe3f8f9a76c10be07978c3647620740dcf35d9c99d2e6a94d32043a1458356fd08c59041d2ee4665536dcfd66ff39f858f8ac1703df87", 0xa7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x10000}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4)=0x4, 0x4) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f0000a7c000)=0x0, r0, &(0x7f0000b64000-0x8)=0x0, 0x5, 0x4) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b8f000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef5000)=0x1, 0x4) writev(r0, &(0x7f0000646000-0x10)=[{&(0x7f00005e9000-0x29)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f80000000000000", 0x29}], 0x1) 2018/01/09 18:19:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/09 18:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000007000-0x22)="5e1450e3b614658e16e19256fd1cec79745b7f2d20ea01abeff05c7fe9008261edc5", 0x22) shutdown(r1, 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x2ba, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000132000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000010a000)=0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008b6000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000536000-0x4)=0x8c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000064a000-0xa7)={r1, 0x9f, "5299dc76f464603026eb05b09a6ad2be7014dfe82f09a2fe3210c16c9f54a92e944f14a76b30f2b4dbda654119ae54345a5a315dd9b417a97809c507d16845ca3d103a794d71ae97b7c9b86e099a076b205f7ccbf374ada23ae21f7a8f075e4c1b90479af4e41d0653b0a6ef2f1434415f80afd798d20a5cf389505f5e1154e951d2667102d7a308a175f8200dbcb3e1511153448cfe1b04e425ef384db244"}, &(0x7f0000ff5000)=0xa7) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff6000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000)=0xe8) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000016, 0x7, 0x8000) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000a40000)=0x0, 0x4) 2018/01/09 18:19:12 executing program 0: 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) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f7b000)=[{&(0x7f0000716000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f32000-0x20)=[{&(0x7f0000236000-0x32)="f499718333f940d3476f5174865e9a1a2c63a1d8ae1b1c6aa57910f3ccb64fe7edb5f41b8a8cd011839ad8f7862414e51734", 0x32}, {&(0x7f0000f7b000)="", 0x0}], 0x2, 0x0, 0x0, 0x4000000}], 0x1, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00002b1000-0x13)=""/19, 0x13, 0x40002000, &(0x7f0000f7c000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 18:19:12 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x1, 0x1f) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00007f1000-0x2)={0xffffffffffffff80, 0x6}, 0x2) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bc8000)={@common="74756e6c300000ffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007ea000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$int_out(r2, 0x2, &(0x7f0000b8a000)=0x0) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffe, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d23000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000788000)=0x1c, 0x800) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d23000)={0x2, [0x200, 0x80000001]}, &(0x7f0000310000)=0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000525000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff7c5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xefa, 0xffff, 0x7, 0x8001, 0x9, 0x9, 0xfffffffffffff992, 0x0, 0x6d4d470f, 0x0, 0xfffffffffffffff7, 0x8, 0x80, 0x3, 0x2]}, &(0x7f0000d25000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000787000-0xc)={r2, 0x0, 0x30}, &(0x7f00004cc000-0x4)=0xc) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) [ 353.692869] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x7ff) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000875000)=0x1) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d25000-0x8)={0x0, 0x0}) r2 = accept(r1, 0x0, &(0x7f0000463000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d07000)={0x0, 0x5}, &(0x7f0000c6f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000038b000-0xc)={r3, 0x1, 0x30}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000004e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1900}) 2018/01/09 18:19:12 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006d7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000de9000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7ff, 0x30, 0x9, 0x3}, &(0x7f0000b5e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000999000)=@sack_info={r1, 0x1, 0x1ff}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f000074b000)={0x0, {""/7}, 0x0}, &(0x7f00002a7000-0x4)=0x10) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000ec3000-0x4)=0x0, 0x4) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ef8000)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000ef9000-0xd5)=""/213, &(0x7f000005f000-0x4)=0xd5) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f000012a000)=[{&(0x7f0000c0d000)="290000001800310dda00000502c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1) r1 = socket(0x2, 0x8080e, 0xfffffffffffffff7) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000ff2000)=""/20, &(0x7f00000c4000-0x4)=0x14) write(r1, &(0x7f000001e000-0x72)="ea9b3c82533ae0ad9df541915dd0b080c9f7ad5ed6b7d25118b4494e7250a487fd555578421e02ef23b09b3822d0d84f65354bc464d16bfdb169559c3a449d3de0e050aed0bb2895816c73c2368b1363b206996fffdc089378e0fec0cfda5810f300afb034f9fe44fb6f17b3fc843bad9bd7", 0x72) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a58000)=0x0, &(0x7f0000cb9000)=0x4) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abd000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e2f000-0x4)=0x0, &(0x7f0000752000)=0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000d72000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d6000-0x4)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073f000-0x4)=0x14) syz_emit_ethernet(0x9c, &(0x7f00006c7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "a228af", 0xd9, 0x6, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0xffffffffffffffff, 0x3, 0x66, 0x0, "9c74346117a68033ff7f905dfa229e6e867c441afd03a4781acab195ee777c9e6c9563436440cb1261f194ddaf28c6d3495c4aeae0db318faafeb0575d131f42007396c9935440445de50efc1ce013438a4aa2b09d534a19a58e6c4c5673"}}}}}}, 0x0) 2018/01/09 18:19:12 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xac, 0x200, 0x40, 0x401, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x8, 0x100000000, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd5000)={0x0, 0x1, 0x6, [0x8001, 0x100000001, 0x4, 0x133, 0x5, 0x8]}, &(0x7f0000b74000)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005d6000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd6000)={{{@in6=@loopback={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=@remote={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}}, &(0x7f0000fd7000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fd7000-0xf0)=[{{&(0x7f00000ee000)=@ll={0x11, 0x16, r3, 0x1, 0xab5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fd6000)=[{&(0x7f00002bc000)="2b0d524492903e18ccf459c4c000d02a2ac3c43ee74e70dd9f1b374f76c7309e305d2e83c163c2f17f9374a671ba740a9fef3d72f2765ee60758c3289d22bac29a17d0d607860bd60656e649b3f893ad331c5c9e05c007c12e7de25079c4b32f998b618f4a376c5b57d585aaf95703b57156a6e5c854bdbc8e864ab8fc2b7b798802f0109f4b189af46938fef6e984ba2f3b52eabe9475c856dc6cd41b8467a907d9f7c930c97dfcf5cd48c1541dc91d7f92d52f5253670f22501c09e0d60ccd62d6bdc1276bebf1cf603a7730a8de47fd9b90b5e84b92399a10b154bb995f35ea22bf0aa556d3cf6c67bb0b42833add7f23", 0xf2}, {&(0x7f0000fd7000-0xa3)="15eedb9a72ca9e46ade31580ad0e31f873e44ba4a41b4286b64163a4bf20b498c35cba9dd50b466128b1fccec2d0b81ad5f1c0511f5ba197f1d40096f621681faaa97f71a60ec2fcffad2a96ef34edd97726700b1442f5a312db8b2774c9c5f2e307d2fc21669d649dff3b51427b107c319796b53e8243ee62e062f0b2ccdd78f8b9cc598bf6ea702f21be88a4613e58ac5771efc73e93883bbd8dd3d1137517c8ba42", 0x30e}, {&(0x7f0000a53000)="375435b29c66064cd2179e04408b481bdbb8bd6f724cd1e44b762157c3d53706ffc894e6de3f29f7e0ae630b174629e5c78a0d08db91795a59f9a52bcbfbe427952e1775bec19e338b93329ffccdc99faeec839dd347dd149ba23aa7ea", 0x5d}], 0x3, &(0x7f0000fd7000-0x48)=[{0x48, 0x12d, 0x6, "de777198a5a0c1a806abd7ed998df5187452b0ae27a8361347d97596b39be03c66a73d590353cfa4238e856bdeae556dec98908f10fb4b"}], 0x48, 0x1}, 0x101}, {{0x0, 0x0, &(0x7f00004be000)=[{&(0x7f000015f000-0x1f)="2ed0ba0507ddbed76196bc2137c78e61c4793891ebed1c4ccfe52c06b2e21f", 0x1f}, {&(0x7f0000fd7000-0x8f)="cff78c2d73ca456af50f1e5e307a1abf255f041a998de9f85523528d63da571f4c1d1ea18ce0ae6afe9153b1d3b75c6ec77a50f9ef7d053f77b567194dbaa9b92d3b21fccc501ad8ec77556e7aae32fce68566f91c0843c2a26eca7b1da826a9134ec332a421b47f9f57d18102345336668968ff06bb803473a688e34ccd9dc4d90969eafcfc08c127b2df206efbd2", 0x8f}, {&(0x7f0000fd7000-0x54)="62b08931db369486058ef2c79c78e271ae0f2050dfa33c515deff66a27339da76d2fec0fe312cbf51eec2f486620029c47a82a7837837770c37d502981cc89f0dfb637d73cf410ccd106805c93a2fc79fda0f24a", 0x54}, {&(0x7f0000fd7000-0xee)="f06e9eca39787536a1038360788b2f874af1abc0dfdc9eee41ce9da3b61f5705061a36397876fdd3828d4269a339b54e6568f4364ccf102fdc828c0a31ae7a022da0490253f01ac2f27e1207fecda5f34ec7d99f5f10063871c1f3a1571757cc1a9821b2e6087b87c23b8a070e35de12dbed8ba83ef756c05a9bcbfe5ffc9d4c311e3e71ce90f1e87a7312b6f38c831d693a9f097e286c3f92039c102b64f855999e8110502bc1add1330ec1ef47c5ffad24c954bf75cf6ba9d96ff965449c6196084c21961e0e3ca9f447e50ebab2101e8d29f6ba653da33af98bbed09568c865ca44e4085aa98640b15dc582c2", 0xee}, {&(0x7f0000481000)="9cb9265aa404c40c9405377752adb129decad9dbf06e3898eb2ed0386fc6dd072bc052ecc8e6502b2b968cd208fce0a547a11b43452c9ad1f1735b42e58a72", 0x3f}, {&(0x7f0000fd6000)="9664119d3db5c63203b28527a50ba554c0f3936a5b2a607f3407347d08dab486d7e42a45a168c247de843ab5f5eb2ef6323e24a3136266fd08e3a967193f147b45cd2d309a256c66592d9b13eaad5890e3aa53f1ef51ed5f77a3506a5c906f1dd297e5", 0x63}], 0x6, 0x0, 0x0, 0x4000000}, 0x1f}, {{&(0x7f000051f000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, 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&(0x7f00009e6000)=[{&(0x7f0000fd7000-0xfe)="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", 0xfe}, {&(0x7f0000fd7000-0xd1)="f5c6b9179f25a21d9042275d7ade0806a61b6dcf563bcf289c585e7d211e4b66f93670d4f4026242b10a4737203a2ffaa821cb838a68b3582e7b1c0bc40081484aa377a09f4b2c335a0d5a69fe81ba8528fcd3202c7e940553203dcc37aaa2b36c1003044a838f6b20f7dc76d6e8797d9fa7f0cd21b9bbe881d18a04ea0186176763eea2d988ef086457f718f39f5574d41d3121a3c53a74cba52af1d08ba1f4e6f04a8c7ff7aee6935b0bc0e6871e2454b38efa2ea077d563eb166489cf4bc884c3c779ba49438c14c0af31265995597b", 0xd1}, {&(0x7f0000e1a000-0x79)="95bd697a997a5ebde88b37f9d33dbd88eac2c4297c9804f22fdaa9ab16c3f861faebd8d5bd918414cfc5b62ced24f8e39e6125756df021ded2b1657650a6ca599744e4d3818271c9b0276163c8025f56034e8954e89bbc0e9853c0fe43fb49507075b0b273fff2f0a5aab2ad9154e037c45fc98f6102736573", 0x79}, {&(0x7f0000b7c000)="afa21f07120b580291", 0x9}, {&(0x7f0000237000)="6b68ea52bcaacba8635831e97f4ffa5aa8cc5cdc981dcd3bbd158dc3101919088d69eaf9eaa148f4641b2c0c224464f49208d99160589d139ac3c869eb4564205121c0607f999fb7c0c100e8c2b846458f2a23b8f0132ffa3af830c86c8dcacc530629bd7ca4b20e45264594c6ce1e8720fde098d5a33932384baf420e626298d49edb987d0c", 0x86}, {&(0x7f00001cd000)="77cb05bb83af362858af7ffb9c1c6759a1eaf682efd95a4090d9e8cf907e2347ad829747fb9dee800467dbd10ee36b301973fff3788931639ab1a7a34beb9cc9b80f8fcf24bf1d87bdf9247fa9ff621bc4f08065b8ec34db5392bbc5e85c7a8b931485885ba9d1ae7e750ab6c9b31f4337690500833d12abcc33622f6f85370b97e2076ffddda63713ee150849c981a4", 0x90}, {&(0x7f0000dc5000)="4faa2e9f8ea265045bf845876b31e59c93f51d432766bd53b9659c7456c5bc0493de340dec6db206111c7d4d92e819854dcfb5c5b3a0d76bee6a64b455d3bc4a8f12b98fd8e7efa6d02271ae68147d98ee0cc2113e4d2fb7f847ac5cfc29bcc061a9ece9fc2c9a5226d8a023162b94833c9ad84f64233644546641855dbb4f4803a7e40fec0a8abb82a3867df69e847c1e7ad216f3c4fe33194e6e0f32465fc0b6e6320c18278a03343d018995c0d7cc3103c621042c401eaaa88455ef08630de24808498222a018adf192f56d9b", 0xce}], 0x7, 0x0, 0x0, 0x4}, 0xff}], 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000fd6000-0x8)={r2, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000e25000)={&(0x7f0000fd6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000bc000-0x10)=[{&(0x7f0000fd6000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40}, 0x40000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f77000-0x8c)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd8000-0x8)=@assoc_value={r4, 0x1000}, &(0x7f0000fd7000)=0x8) 2018/01/09 18:19:12 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e62000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e62000)={0x1, [0x20]}, &(0x7f0000e62000+0x777)=0x6) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007b2000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000371000)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x1, 0x8001, 0x3, 0x81}, 0x20) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) accept4$llc(r3, &(0x7f0000256000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001c3000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) r4 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r4, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006d9000)=0x0, &(0x7f000009d000-0x4)=0x4) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000d41000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000824000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000004f000)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000096f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb4000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000af9000)={&(0x7f00003fc000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00005c1000-0x10)={&(0x7f000026a000-0xc8)=@newpolicy={0xc8, 0x19, 0x101, 0x2, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x1, 0x1, 0xa, 0xa0, 0xa0, 0x3c, r1, r2}, {0x401000000, 0x5, 0x401, 0x2, 0x7, 0xfff, 0x7, 0x5}, {0x6, 0x0, 0xffffffffffffffe1, 0xce7}, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x2}, [@ipv4_hthresh={0x8, 0x3, {0x17, 0x14}}, @proto={0x8, 0x19, 0x33}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="25646643279a0607000000731bbfe03c", 0x0}) ioctl$sock_ifreq(r0, 0x8976, &(0x7f000095a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xdf3e}) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) pipe(&(0x7f0000917000-0x8)={0x0, 0x0}) accept4$packet(r0, 0x0, &(0x7f0000bf8000)=0x0, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 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}) 2018/01/09 18:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000030f000-0x14)={0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket(0x1a, 0x3, 0xffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000933000)={0x0, 0x8a, "d613522eb56c693b811e1e597326fd093b58e91ac9ac0c0d20fb3b3597d5e4cb07e655f9fbb5d2006e2a0a7a23e7166df72f6438aa0cc236c9f6576459f46a9f7175e3ede3621e72f9cac39872a9be77610010842a4848b4dc3c89d096df7460935ef11e7f8db3798fcc4a9903d971c95af434ab461e6ddfc90c4ee00938f9c68abf8f59bf959c3df0a8"}, &(0x7f0000536000-0x4)=0x92) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ac4000)=r2, 0x4) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) socket(0x2, 0x3, 0x2) 2018/01/09 18:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000100003, 0x2) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10) 2018/01/09 18:19:12 executing program 1: r0 = socket(0xb, 0x801, 0xffffffffffffff7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000017b000)=0x400, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a0000)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000437000)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0xe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000004000-0x3f)="69100ddfd5f35c2538ca7a92402ef3e9e94e9c355961a5358723b770adc0175fa21386cae89eb79f825711ce1d20602de1336cad5fa6823add5dde64784cd3", 0x3f}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000000000)=""/145, 0x91}], 0x1, &(0x7f0000005000-0x20)=""/32, 0x20, 0x100000000}, 0x142) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x7}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000)={r3, 0xea, "49ff785da90c5cd467fd455837621825b6f97063ebee5c694df30100896fd4a9d94b1e37868a23310af398e8b0530213c81fe2ca90bd13389a5c2496aff283c91f65a17fb27e109bd36eeaa510c4e4ce34e86aac360c3bbcde76c883e45f76218327819e8f475bfeedef3d322585d07fd16ca7d8ff3ad67410bdf853667b4edeb5d5b02e5892f113f55dc3ddfd5af8cb325bfddfe817606e94ace34fc7d8c5ad81e9f6817b2b21d71c38ba3a8591f9acfa6a769eec9aa20d6045ea60fe2f3e917d9c13645c223d75d28cac55260793480c2b2fbf4195936a60e6c831d8b449cf93b6862af21ce0708898"}, &(0x7f0000006000)=0xf2) read(r1, &(0x7f0000003000-0x1a)=""/26, 0x1a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r4, 0x9, 0x20}, &(0x7f0000005000-0x4)=0xc) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt(r0, 0x4, 0x5, &(0x7f0000986000)=""/73, &(0x7f00003d6000)=0x49) bind(r1, &(0x7f0000501000-0x10)=@nfc={0x27, 0x0, 0x4e5fe294, 0x5}, 0x10) close(r0) 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000195000)={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x5, [0x9, 0x1, 0x8, 0xfffffffffffffc01, 0x6, 0x83e, 0x1, 0x5]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000848000-0x4)={r1}) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000031b000-0x8c)={0x0, @in={{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]}}, &(0x7f0000905000)=0x8c) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000b4000)={r3, 0xde, "21dc43be585eff546ace5dd2f40d9254fb2ed30dbb59dc8b7aee0eebfb61e4266c17b0c189a3dfc26fcc8ecb063e4f509452cc45b82e30af8e56f4df7c426d71ecd4da2c2aa4b4d758af47ec7a5c2b8d8b4b60579df539d29cf8868a9929ef547305a85788adae6ffd6d5d29b09d65403da33b4a229824472150724a4b16296a2e52edfc9036fbb1c642dda233f0f7969d99383b67a48f94d265e52c06b247284f513d5e16a122b86f809599410093eca0dc6184483fc7af5e8066285d32d9b133dd5beaf4d5a89143d2b2647828629f177c6469db199d66491a247933fc"}, &(0x7f0000905000)=0xe6) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003cb000)=0x10) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgid() gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getuid() getgid() 2018/01/09 18:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000085d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cfa000-0x4)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000278000-0x10)={0x118, []}, 0xfffffffffffffe4a) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a03000)=""/175, &(0x7f00001dc000-0x4)=0xaf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006dd000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@empty={[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}}, &(0x7f00008f1000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ad000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, 0x2, 0xb54, 0x2, 0x20, 0x80, 0x21, 0x0, r1}, {0x9, 0x7fff, 0x5cc, 0x400, 0x1333, 0x5, 0x8000, 0x4f8}, {0x6, 0x10001, 0x20, 0x6}, 0x5, 0xf, 0x2, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x1, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x3, 0x1000, 0x3, 0x3f, 0x20}}, 0xe8) bind(0xffffffffffffffff, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f000060e000)={0x0, 0x0}) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000965000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000509000-0x1)=0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000cf1000)={0x9, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1905}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e8000)={0x0, 0x2}, &(0x7f00006d4000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000165000-0xa)={r5, 0x100000000, 0x1, [0x8]}, &(0x7f0000640000-0x4)=0xa) getsockname$unix(r4, &(0x7f0000760000)=@file={0x0, ""/4096}, &(0x7f0000053000)=0x1002) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000)={0x7ff, 0x2, 0x0, 0x5, 0x3, [{0xe91f, 0x9, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x3, 0x9, 0x0, 0xb5ea362, 0xa, 0x80, 0x80, 0x3b, r2, r3}, {0x9, 0x8000, 0x3, 0x5, 0x4, 0x8, 0xfffffffffffffff9, 0x100000000}, {0x5, 0x0, 0x40, 0x8}, 0x4, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x3, 0x200, 0x5, 0x9, 0x4}}, 0xe8) 2018/01/09 18:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000129000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2018/01/09 18:19:12 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7f000)="26000000200043feffffffffffffff4001e200850000123b0b00000000000000502103c75735", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f81000)={0x0, 0xb3, "a94a0b1d911993136feb0509569dc8f1a540564d6b75d67b4c6a04d03987cebd3a3b65a9e0242e5db14d92eae09d2e87ac7920996bcf44393fcafb02d576cc378db6b4495fed0641b6d8878c15fda435866ef7342fcaa0fed7091b02cf2f35b646cfb33fde48c8907aca28321250db17af8cd8c854cd43be1d24ee943cfcacbc9722c66fe83ecf82f310122820f3d8cf2458afd41fee8e2be39331e9a230241c09854d03e366f3550530bb19a8765ac3ced5d4"}, &(0x7f0000aee000-0x4)=0xbb) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e73000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7, 0x10001, 0x80000000}, &(0x7f0000f82000-0x4)=0xa0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f81000)=0x3ff, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f81000)=@add_del={0x2, &(0x7f0000efc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/09 18:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) socketpair(0xa, 0xa, 0x2aa9, &(0x7f0000820000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007b4000-0x4)=0x0, &(0x7f0000f63000)=0x4) 2018/01/09 18:19:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a94000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000046d000+0x30b)=0x14) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x215) 2018/01/09 18:19:12 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009c9000)={0x5, &(0x7f0000c10000)=[0x7, 0x4, 0x6, 0x2, 0x58]}) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) 2018/01/09 18:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e8e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\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$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x40000000000, 0x2000000000000009, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/09 18:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f73000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ef8000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000724000)={r1, 0x0, 0xffff, 0x2}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000bc0000-0x4)=0x401, 0x4) 2018/01/09 18:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000299000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000597000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000085d000-0x4)=0x14) r1 = socket(0xa, 0x3, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000bbb000)=0x0) 2018/01/09 18:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x2f6) connect$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) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00009d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000488000)=0x9) sendto$inet(r1, &(0x7f0000079000)="355e52bd4660998fb448c269a1c2b372cc3478bf7bd2871cfabf755791", 0x1d, 0x48000, &(0x7f000040d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x2bb957616fd80170, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000)=0x1000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f0000330000-0x8d)="4fc14f0d34bcff5a4077932295976f1c37d3dc7f02442fa37793348bb81dffc725c077123e4fa38bdd547fa1574a622ec51108836cbe4e7e21d0ef0b77c7ee60bad873323a593f6a54ca54434680785d75b90c0a7a59337154f755599c35b6750583cb3c7917d606f945fbb03979bddc337df0779800b69356526db1e9703c58428d271f8ea0e22858f7b8ba31", 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/125, &(0x7f0000000000)=0x7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000001000-0x85)=""/133, &(0x7f0000001000-0x4)=0x85) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0x0, 0xa, [0xf35, 0x7, 0x2, 0x2, 0xffffffffffffffff, 0x1, 0x9, 0x2, 0x80000001, 0xd390]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0xfffffffffffffe00}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000)={0x1, 0x4, 0x1, 0x2, 0xd6, 0x7, 0xffff, 0x0, r3}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x1060}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x7}, 0x8) setsockopt(r2, 0x6, 0x0, &(0x7f0000003000)="2ca1ab91fffa8fc56a20ae6daceaf41aea674613ac24ed02f636dbd26ff9f121967f0f14186d1a041bbedfdaad0c2bbb6c83d5", 0x33) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0x1)={r3, 0x1, 0x1, [0x3d1]}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000008000-0x14)={0x0, r2, 0x0, 0x1, 0x0}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000009000-0x38)={&(0x7f0000005000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000008000)="4d3046ca955602695889f1e7cdf137ca6cf6c2fc7e1d2271cb7f94f37572ed96f1cb2109f77671be85e9c30e2b90432f03e256b062a253c8459ae7f135c8baadb6fb03ff2b91f33db9bd2df72174e31f50c7b98ef21187f8d9d8d5efff15fd59f4966604b4afe0b587eea755891bd50dfe0ad9f95d274c23368fef6ed99f1e5b8adfe1fdbefe7b9b06e34297dfd7b6", 0x8f}, {&(0x7f0000008000-0x10)="21cb7fd1e1e89ccd67c3674d25c0867e", 0x10}, {&(0x7f0000008000)="5330e4b3fe2c11d843856d656f5db7f39550b38ff7f7e59aacac9f9504c1a5be63856fc42e8a0a7cbbafe9040847704478949c60b797e3aaec44d0eca1b4e9e7dd56b46004d169b592a216f6599c42986e8871e3a125dc5e794c31a211fe097bea7eac2cbd6f4dc66f1213914a5a568aacad4c947b13f298483e2c1d561d90ed74ecb8ebef4dff5d29d073be1b6e00af52226293e381aad0c0e1f286652ba3a6693c766d6af5f81851911e70a94d08ac0d762055c54a", 0xb6}], 0x3, &(0x7f0000008000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc00, 0x4, 0x3, 0x2b17, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x8, 0x1c0, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff306, 0x1931, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xf723, 0x8, 0x3, 0x0, 0x7, 0x7, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x60c, 0x93, 0x206, 0x543, 0x7fffffff, 0xfffffffffffffc01, 0x8, 0x5, r3}}], 0xf0, 0x1}, 0x880) 2018/01/09 18:19:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ee7000-0x1)={0x3ff}, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000001000-0x78)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffffffffff81, 0x2, 0x8, 0x66b, &(0x7f0000ee5000)=@common='teql0\x00', 0x10001, 0x9, 0x8}) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000000000000000) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000090b000-0x4)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f000000d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0xffffffffffffffbb) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb4000)={0xffffffffffffffff}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000592000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb4000)=0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000eb5000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d, 0xd6f5, 0xffff, 0x500, 0x200, 0x100000, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x3, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000eb7000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, r1}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000eb6000-0x4)=0x4, 0x4) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a4, &(0x7f000049e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x16e, 0x3a, 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={0x62, 0x6, 0x0, 0x80000000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x3b, 0x0, 0x3, 0x80000001, 0x0, 0x6, 0x2}, @routing={0x87, 0x2, 0x0, 0xcb, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x84, 0x0, 0x81, 0x7, 0x0, 0xc6e, 0x2}, @dstopts={0x6, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0xc7, "6751b09f1a6e1deea763ab4861368069a76a3f846bf1574a78bfbe5af3fed2441e2b689a9dbcf6de27800316269ff2e6894d6adfa2336f49557e41e2a00f3b5a2b31b7fd49037cbdd92767ce0d5c3c7d9fa76d4f0a70476af206e9dc326adf8714c1945968ff36a3b3862209cf6b7886ae282cf1dcfc4822404cd2c7e5a817ca2fa2cacf6a6ee2f56c3e0ae704b80b8241efe9fa9d7c92379abe10020f7a479005e69544cd61ebce27334b8009fd311826ff5adac6649ce6509136da8135f963c175a726428981"}, @enc_lim={0x4, 0x1, 0xc3}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x26e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair(0x0, 0x80000, 0x8, &(0x7f0000866000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004d6000-0x4)=0x0) 2018/01/09 18:19:13 executing program 7: r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c26000-0x4)=0x1, 0xcee1) write(r0, &(0x7f0000063000-0x98)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x20)="79236336165c12afffdf06c2143e34e82889a66e0b2c68d83e781f716886cca4", 0x20) recvfrom$ipx(r0, &(0x7f0000a8c000)=""/0, 0x27e, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000d000)={&(0x7f000000d000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0xfffffffffffffec4}], 0x100000000000001f, &(0x7f0000002000)=[], 0xf2, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000f000-0x1c)={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, 0x1c) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x3, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x6, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) 2018/01/09 18:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffff) write(r0, &(0x7f0000605000)="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", 0xffffffffffffff9e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000097f000-0x4)=0x7) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000372000)=0x10, 0x4) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fe9000)={@generic="aef2375f2f3e2abf592fb4567292db29", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000b73000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000044d000-0x98)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40}, &(0x7f00004c5000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cac000)={r1, 0x0, 0x9, [0xffffffffffffff13, 0xd5, 0xc7a, 0x636, 0x1, 0x5, 0x800, 0x7, 0x4]}, 0x1a) listen$netrom(0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000c43000-0x4)=0x0, 0x4) listen(r3, 0x0) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xb, 0x5, &(0x7f000025b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000052f000)={0x0, 0x89, "b6652139bdb85046fcf541c76475b3901b48604668bf2b161983d1591b18a0e2ac7cb58a39eb15da2b13dddfd58b105e517f3f712485110b775ce9b8c56ad684b9f1c671ae747fd205fa444dd3a4d71c6ab2afd91a383e646337c026635918f3a9fa8644292838b24818f71de75cb8839b0333150fd89d32152cb543985f41437a65c8611fba8245b6"}, &(0x7f00000fa000)=0x91) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000714000-0x20)={0x5, 0x7, 0x4, 0x0, 0x100, 0xae47, 0x800000, 0xd, r1}, &(0x7f0000043000)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b4e000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000274000-0x10)=@req={0x0, &(0x7f0000de5000)={@generic="54b3cc087d595947b4308dc1e879d4a9", @ifru_flags=0x1000}}) r3 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r3, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000416000-0x8)={0x0, 0x0}) poll(&(0x7f0000c69000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000882000-0x20)={"b42db0887c4ed9838319c44ec6d93b37", {0x4, 0x80000000, 0x2, "831f532d05b8", 0x1, 0x0}}) connect$ipx(r0, &(0x7f0000f5b000)={0x4, 0xab, 0x3fd, "ff3565003307", 0x0, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00001dc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x2000000000000001, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) socketpair(0x1b, 0x3, 0x7, &(0x7f0000541000)={0x0, 0x0}) connect$inet(r1, &(0x7f000078e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000007, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000a1000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000980000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005b0000-0x8)={0x0, 0x0}, &(0x7f0000da2000-0x4)=0x8) listen(0xffffffffffffffff, 0x100401000003) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2018/01/09 18:19:13 executing program 7: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000487000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000850000-0x10)={0xfffffffffffffffc, 0x7fffffff, 0x3f, 0x8}) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000646000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f1000)=0x8, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002ce000)=0x0) connect$llc(r0, &(0x7f0000f81000-0x10)={0x1a, 0x8, 0x2, 0x20, 0x80, 0x6000000, @random="fc61bfdfb753", [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000faf000-0x1c)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x34}, 0x1c) syz_emit_ethernet(0x1ba, &(0x7f0000c93000-0x1fa)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d4ac3960fea4", [], {{0x86dd, @ipv6={0x1f, 0x6, "dc996a", 0x184, 0x7f, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x0, 0x2, 0x0, 0x5, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}]}, @hopopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x87, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x7059, 0x6, 0x3f, 0x7, [0x0, 0x7, 0x80]}}]}, @fragment={0x87, 0x0, 0x3ff, 0x3, 0x0, 0xffff, 0x3}, @dstopts={0x2c, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x6f, "c59908b666807e114aa10535f8103b7f84c1ea409ee86c4e2ad0f2f22596e84ece58293dce353ee9c5ab6299617dee8be97f0e40e8192fec003e4bf131b26c6f4fdb19a14362d835ea5dcea836f5d28515c9a9c10ce1a7f5e0cd813deb75d849e1c666f2b42c98c2eca701697ec0ff"}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0xfffffffffffff224, 0x0, 0x0, 0x6, 0x100000001, "538351", 0xffffffffffff3f7a, "66fd51"}, "cb65685dd2012222698818f7947c1c9ab15c2ccfe2f5386cffd30dda68ee28567b50de5aa27d2acab4baa584a4bdaf9b661bcf86dc3d568ac6ef03fc082d1b1ac485b2d245ae0aed5fe783ed71106b8387ddf004aa6358cb40eadf5f3c94f6309dd4c0"}}}}}}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000a68000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000582000)=0x10, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000037e000-0x4)=0x800, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002eb000)=@sack_info={0x0, 0x4, 0x6}, &(0x7f000064e000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004e1000)={r2, @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]}}, 0x8c) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\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$kcm(0x29, 0x2, 0x0) r4 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000eea000-0x2)={0x8, 0x1000}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = accept(r0, &(0x7f0000d3c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a34000)=0x58) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c3c000)=@assoc_id=0x0, &(0x7f0000108000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bf6000-0x10)={0x3, 0x8201, 0x7, 0x6, 0x0}, &(0x7f000011f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004e3000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xd553, 0x7ff, 0x4, 0x4, 0xfff, 0x0, 0x6, 0x1, 0xfffffffffffffffd, 0x100000001, 0x8, 0x93, 0x3ff, 0x6200db1e]}, &(0x7f0000e6e000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b71000-0x8)={0x0, 0xff}, &(0x7f0000e60000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000053c000-0x8)={0x0, 0xa9c4}, &(0x7f000032a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x80, 0x5, 0x10000, 0x2, 0x8, 0xc19, 0x3f, 0x0}, &(0x7f0000776000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000053f000)={0x0, 0x0, &(0x7f0000996000)=[]}, &(0x7f0000709000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001e8000-0x8)={0x0, 0x8000}, &(0x7f000080d000)=0x8) getsockname$netlink(r1, &(0x7f0000da5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef5000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000485000)=[{&(0x7f00005ad000)=@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, 0x1c, &(0x7f000047d000-0x40)=[{&(0x7f0000944000-0x2c)="944df33983a4aae52327562e468f5bee3351eb43975831fccacc4a1815575ca2a8a4bfe9a1b2718d4f678d8e35bdfeea808577a549cfedfa9444a82b38fba0ccfd551853a9eb70cf3580c7e6d9f52de63af40da105da800c1f9373447c7bee9b7eb7d57bc5a40d1bb7962b63d3734f8ce75533946cf6d13ca38ae846", 0x7c}, {&(0x7f0000f04000)="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", 0x1000}, {&(0x7f0000eba000)="cb2dced9502cf09cc3e785bc1a9c32b863bc263158d1bee706de120c95ca079e5134a4f597be608a0f7f75e7f66aa8f48df6ba4d7f720b13f4fb1e5aad01d969ff00dd9295f9c83ee6afac545372dcc4dff44e3fb6c76bf62f185618b96e4247f014e778090b9eb772ed9c11453923559a983018f1d3a9d3310fac70c232ee864feae4ecb8977391258147d5039b7d35fe5f854cec10557cccc501ef31c38918fd36401aca68f89b255281b2b874042b77db4ce4985273798b94224abf34d17b4d00e721e1cc9ce171146cc900fbf8659d5e1ae97776c56ee405dc64971ea7712a29ebcaf9", 0xe5}, {&(0x7f0000bb8000)="a6cce003fa386dda8f08b7d7bbab331d85e8527985faadbe1812f56cff151ab778dc22beb53229ea6fce3af4ef11e332011d5af2faa323cd2b16d696fd618221161eb85c27fe0ffce4a1d52ce5103893e517bb5af5e78e60c6e431ad6baf0a9b1820b2d7403aa01802ad15c51098c99a4f47f648e32da382c050062bdd81bcff05a3a110dfe870b427582e2c77343097138d0f2e9f7fc2dd2d80dd94a1cb5086d6bfe3c1783ab9e9138df8d5ecc287b16834f20a02cf6e78884d078e7d19c7df0ab3ed97b5c1d2a0240bd625d16908d540a802899eae1f61", 0xd8}], 0x4, &(0x7f0000568000-0x30)=[@init={0x18, 0x84, 0x0, {0x2000000000, 0x9, 0xfffffffffffffffd, 0x40}}], 0x30, 0x0}, {&(0x7f0000336000-0x1c)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c, &(0x7f0000f3d000-0x10)=[{&(0x7f0000020000)="1017c37a18d0cf239bb3648d24fd4167a09dc580caf8c5fe4c920712657a6303da57462f0ee0e432823c7a58eaaa35795be2b676c5a3d975340246cb", 0x3c}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000d07000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f000067e000)="5873218092ed0e9dd1626fa1bc0b686ff252da0661d3804f5769e4280146e9cab31921c513e360ce0b9a6ea9af301d15a9bf178fb786b4a57e09f8b7222c767c2bacf3e9a795c66ee084c0bc2a783b977ba987c113d3723306bca7cfcfe1c3bcb73e147284ac321df8c32130dea6d6ba192e1774dd4356a5e686e126df39474f7968175a51e02ddea5aa6a8c7b3ae99693b1ca2ebae876db876cef82041e94c487e8e8b9c74e7eab79575ef8058b2f880b0092ef1205849df8672aebf147185cfc5bcd8c495bb8bd", 0xc8}, {&(0x7f00004b3000-0x79)="8e6787bea64d66da3713b95b080e5de00061f441bea5d34fc9385fa01177911b60a247acafbfbae1934ddacf27cf125884cffd7e041729a744847b91509b21231841ffdb4ddf2095aca48779f32024d4e6f6d73d2d46c9184405816cb25cdfcb251415e18ab01e26960476edc4f795a8be2d01b77eebfc9ff0", 0x79}], 0x2, &(0x7f000023d000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0x20, 0x7fff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x2, 0x204, 0x79, 0x2, 0xfffffffffffffffd, 0x0, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800d, 0x1ff, 0x40, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x7, 0xab9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0xbccc, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x3, 0xc00000000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0xfff, 0x100, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0xcf, 0x7, r9}}], 0x180, 0x800}], 0x3, 0x40010) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x2, 0x4) recvmsg$kcm(r1, &(0x7f0000d39000)={&(0x7f0000ca1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00006df000)=[{&(0x7f000087b000-0xb0)=""/176, 0xb0}, {&(0x7f00009a8000-0x5b)=""/91, 0x5b}, {&(0x7f0000e91000-0x2b)=""/43, 0x2b}, {&(0x7f0000a79000-0x4c)=""/76, 0x4c}, {&(0x7f0000089000-0x7c)=""/124, 0x7c}, {&(0x7f00004c8000-0x37)=""/55, 0x37}], 0x6, &(0x7f0000fe9000)=""/148, 0x94, 0xffff}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000389000)=[], 0x0) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000d34000)="", &(0x7f000044e000-0x1)="", 0x2}, 0x20) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) bind$inet(r0, &(0x7f0000ba8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006f2000)=0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x4004, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000208000)=""/52, 0x34, 0x0, &(0x7f0000f3b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b30000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0x3c) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r1 = socket(0x11, 0x80003, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000053000)=""/9, &(0x7f00007ce000-0x4)=0x9) pipe(&(0x7f0000abb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000808000)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009dc000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f00003dc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cfa000-0x8)={r3, 0x9, 0x9}, &(0x7f0000c5d000-0x4)=0x8) setsockopt(r1, 0x107, 0xc, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006a5000)=0x0, &(0x7f0000ae9000-0x4)=0x4) 2018/01/09 18:19:13 executing program 1: 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) socketpair(0xf, 0x7, 0x200, &(0x7f0000671000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ad3000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}], 0x74) bind$unix(r0, &(0x7f000076e000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000064000)="26000000100027109301c1ff000000000000000400030000000000000010f951050000791900fb671fa73f188cf30e436e09a5a5bf0759b1b8774319de05e5fd1c6e35d5cae67668c2f61e22e96df6007a48", 0x52) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001bf000-0x90)={0x8, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x0) write(r0, &(0x7f00001b1000-0x82)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/09 18:19:13 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x3, &(0x7f0000001000-0x8)=0x4) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000adf000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x4000003, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept(r1, &(0x7f0000247000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b6000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000156000-0x3c8)={0x4, {{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]}, 0x0, 0x6, [{{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]}, {{0x2, 0x3, @rand_addr=0x8000, [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, @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, 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, 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]}, {{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]}]}, 0x3c8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb10", 0x30}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004d4000)=0x2, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fde000)="26000008000000000000eaf83a00000000000000000001ffffff400008db1ee9ff4435eade", 0x3e) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fdd000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000fdd000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000380000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee5000-0x4)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fde000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x182fdd09, 0xa, 0xa0, 0x20, 0x5c, r1, r2}, {0x1f, 0x8, 0x3, 0xf843, 0x100000001, 0x7, 0x0, 0x8}, {0x0, 0x1000, 0x1, 0xfff}, 0xbe, 0x9, 0x1, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x1, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x0, 0x44b66a27, 0x10001, 0x5, 0x8000}}, 0xe8) 2018/01/09 18:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000aee000-0x57)={0x0, 0x4f, "77a3f9c17ac140820b398f3883aa10d6b06043a7cee52ef620653c50b35cd3d78ee9bcf0569de6f0f53cd18251dd65b586cad71863a3bd18914d42ddad4f9b2c5e75a49391f4646128fea551f55609"}, &(0x7f0000cd0000-0x4)=0x57) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0c000-0x8)={0x0, 0x401}, &(0x7f0000c48000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d73000-0x18)={0x0, 0x2, 0x30, 0x1, 0x4}, &(0x7f0000d3b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000430000+0x59)={0x0, 0x20, &(0x7f0000335000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001c1000-0x4)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000ac4000-0x38)=[{&(0x7f0000548000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c59000-0x10)=[{&(0x7f00001eb000-0xbc)="f717b66c9263f252e2bca1922a845f3f1bfc71fb7e5cb0ae36f1685f141f6b1762cc96a28a8fc9a48a4149f1436a2a62dfd0471717de6b2254cd9a000f9b77a7b15cf83e4e3f16efc69eba6fdd362f657558a02999730445ea87360022fbaa38d04ccc811fcd651cf1ac0ae2b3089e7334809515b281b8828ff4794681c12a1b26e9911d4116e5387680c114a0e85e900f562e8ea705f49c2dccf103eb1a61be007a4ff787d53d41c3f1035ccd40dfc45381bf0be6151726a0393178", 0xbc}], 0x1, &(0x7f00004f9000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x2, 0x8, 0x4, 0xe080, 0xfffffffffffff001, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0x9, 0x9, 0x1}}, @init={0x18, 0x84, 0x0, {0x3b3, 0x4, 0x7fffffff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x239, 0x1, 0x421, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff001, 0x0, 0x3, 0x20, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x6, 0x0, 0x2, 0x0, 0x7, 0x6, 0x2, r6}}], 0x120, 0x4000010}], 0x1, 0x10) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c72000-0x5)='reno\x00', 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f9e000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000153000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000072000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c13000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x0, 0x3d95, 0x0, 0x20, 0x80, 0x5c, r2, r3}, {0x667, 0xfffffffffffff703, 0xffffffffffffffff, 0x3, 0x401, 0x1, 0x7fff, 0x100}, {0x80, 0x6, 0x4, 0x3}, 0xff, 0x2, 0x3, 0x0, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x1, 0x100, 0x20, 0x4, 0x100000001}}, 0xe8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000e6000-0x8)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000b2d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000082b000)=0x48) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000578000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ae000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb1000-0x8)={r4, 0xcb, 0x23e, []}, &(0x7f0000c58000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007c2000)={r5, 0xc7, "a6bf253b1600377682b359c9db1b3bad65a6d73f8ccdc269fecd25fea7564b4bdb0c91092d039046fbfc104ad09644d0f4f049cb82fcb5d981c471eb40fbf6e7a0e5c165de1514c3e2acbd913d1436f78a2aaf2cd34a9a4cd5723d8bd11b57cd65859b6becc6a14b03f03a29e410fa3ba929620f927447921ddbaa9640b1a18d88dbaf42f0260cd624234b40f000fd853c96ca8a45e05c4bf85c3756ea52a3bf9d8c89579dd504723d108496650551f3fb48269ac8475d6f4bfe1bceb6fdc393447c2d7981fb08"}, &(0x7f0000678000-0x4)=0xcf) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x0) getsockopt(r2, 0x2, 0x1, &(0x7f00004c0000)=""/223, &(0x7f0000603000)=0xdf) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003e9000-0x12)={@common='ifb0\x00', 0xe52}) sendto$inet(r0, &(0x7f0000144000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000038e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$inet(r1, &(0x7f00009c5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000)=0x10) accept$inet6(r7, &(0x7f0000ba9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x4000000010, 0x802, 0x0) write(r8, &(0x7f0000e06000)="240000002800070800000018000800000108efff01000000000000000000000000000000", 0x24) bind$inet(r0, &(0x7f0000275000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ad3000-0x20)={0x0, 0x1, 0x0, 0x7, 0x55, 0x9, 0x510, 0x5, r6}, &(0x7f00008b4000)=0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r9, 0x800442d4, &(0x7f0000ad0000-0x4)=0x0) sendto$inet(r0, &(0x7f0000ea9000)='\a', 0x1, 0x80, 0x0, 0x0) connect$inet(r0, &(0x7f0000882000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x401, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000473000-0x108)={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]}, [0x10001, 0xe6, 0x8, 0x6, 0x1, 0x0, 0x10001, 0x8, 0x1, 0x7, 0x1, 0x200, 0xa92, 0x6, 0x7fffffff]}, &(0x7f0000fdb000)=0x108) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fdb000)={r2, 0x2}, &(0x7f00009ff000)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0x5}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) getsockname$inet6(r0, &(0x7f0000d75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000253000-0x4)=0x1c) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f1d000-0x6)={0x0, 0x7ff}, &(0x7f00002a0000)=0x6) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f1d000-0x8c)={r1, @in6={{0xa, 0x1, 0x8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000002000)="8ff66646c9c1cd9ad1a5f5942676a1f3a05106ee7ede688fc5aea7fc8dd6ce6ec2e86f2404d4ac554992f4318f5673dc44d3df58a0eb4c0cf5ddc71f60b165a42fee8a4b533e9a6539d018e2b733044b9eb906fb7a35c154d89cc9a764e64bb63c413ec4be02e34b95f135efd419971832b187c4d0d8df05ae250d015fd7500277da7741fea58a0b9d46b1c8f7a88ad3032108037d676f80a7820d9d0efd6c9c9c70d030c8e5ad82a4be4f52c4a5142cf74f396a9144ee4b4d770e9c05a3b3e782194bd063f04f5bc4dd8d1e65d854e3915b76f5b999bf1ddd0b6557044c9df397a98391a235c6fc44344c1033a7c24d", 0xf0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001e0000)=0x1, 0x4) listen(r0, 0x6) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000110000-0x4)=0x4, 0x4) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0xe) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) sendto$unix(r1, &(0x7f0000311000)="80fbdf8ab74dd1a2636025bef84f51ba8f09a7fd1a6ab188db88905ffd808ad33fce9ab25c2cc3b13f8c39860833e60f7aeeb976d47254baf98c7fe7ce7d717d50c7d20095f5af592fffbc7c479a48db57160d3fee76c19ec9478297a796c68bf0b2e7c93840ec32775aa3193784b40b0f37a24a5cb43d65e13db7b7926fa26c1ae290038f6dfe739127820d6685c8eadad752382654508bef61754d911a2ac5bfe7af60832d26873bb380c0", 0xac, 0x1, &(0x7f0000e8f000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) [ 354.508695] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25500 comm=syz-executor7 [ 354.536216] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25500 comm=syz-executor7 2018/01/09 18:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) close(r0) ioctl$void(r0, 0x5451) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept(r0, &(0x7f0000603000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a1a000-0x4)=0x60) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x10)=[{&(0x7f0000890000-0x199)="da39ce7f7c650ee2716d342c03f6af8454ec67e2c2c850060c0723a391943416d8e25220ff14d858aa1a64a51f9fd9a17fd673a07560edecf01d6f4c6698de2b628da7989b7f0c2e53332f706893e2395883db48b462d4266faaec8fbe84a4ffb99e50ad17ecca0b46207ab754054035703b73ade58993a7b3d1b45abc7dc985d4ac6a0aa29428d8eef3963d0c5387fa9b3545ec75b44c5f1fcc41144b80bc76014e9fdb1a70821e2f5eb0e791d0eb43b350a7ac9866caeb53cad54949128b6d92efc36fe5a8e343db234e37d14ba3fde5c4fa42a74867e91436effcee4809c6ab841eebe5911afc6d8538b77510d20000000000000000c313ba4f3557df4ca3", 0x100}], 0x1, &(0x7f0000ec9000-0xa8)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x2, {0x9, 0x3, 0x1000, 0x10001, 0xffff, 0x4}, 0x80000000, 0x400}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x2, 0x4) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$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) bind(r0, &(0x7f0000f3d000-0x10)=@ax25={0x3, {"2619bc2c701d8a"}, 0x200}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d28000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x25, 0x1, 0x0, 0xffffffffffffffff, '\x00'}], 0x14}], 0x1, &(0x7f00007f7000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009f9000-0x54)=[@in6={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xd}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}], 0x54) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000292000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000116000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001e9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000)=0xe8) write(r0, &(0x7f0000e75000)="d15d2da7eb1ce8919874d89d0dd920e48a9467d7a08954869ad50dd649b58a8e3ab90460573b719b59d7aef621db36370536f7c6e2e9df14cc2a2477f540656671ad3909fe915f2bbe10b055abf3bf2271aeb300ac2f2172b52a43616271580ff5228724afb03e5192d2eeba264d00e460efd303a85978feabc19a8bd75336db85413e3d760cc3e8779b042d0466a121fdaa330ebaa81bb2ad345e776255b5e65609cde053642bdee1eb9b35f72781ef26af086d8ee17fb632c6898ed34f21245bdefecf09b36f25ca2964e2df8f6f8b65f0726dc78730d9d83676", 0xdb) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007a3000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xefb6, 0x3, 0x5, 0xa, 0x0, 0x20, 0x400000000007f, r1, r2}, {0x2, 0xc1c, 0x7f, 0x4, 0x1ff, 0x7, 0x72c41ef7, 0x0}, {0x7f, 0x1, 0x3, 0xc}, 0x458, 0x1, 0x2, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x4, 0x3, 0x15, 0x2, 0x4, 0x315c6614}}, 0xe8) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 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, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000003000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@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}, {{@in=@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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)=@newpolicy={0x28c, 0x19, 0x20, 0x4, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0x2, 0x9, 0x3, 0x8, 0x2, 0x80, 0x0, 0x32, 0x0, r1}, {0x1, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x5, 0x800, 0x3, 0x4, 0x1}, {0x55, 0x7, 0x2, 0x8000}, 0x7, 0x4, 0x1, 0x0, 0x1, 0x3}, [@coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x100000001, 0x0, 0x7fff, 0xa, 0x20, 0x0, 0x84, r2, r3}, {@in=@rand_addr=0x8, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x671, 0x0, 0x7f, 0x5, 0x2, 0x6, 0x101, 0x8001}, {0x3fffc0000, 0x6, 0x6a6, 0x200}, {0x5, 0x71f95d71, 0x3}, 0x1, 0x0, 0xa, 0x0, 0x40, 0x1}}, @lifetime_val={0x28, 0x9, {0x4, 0x7, 0x80000000, 0x1ff}}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0xff, 0x3, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r4, r5}, {0x2, 0x80000001, 0x5, 0x9, 0xf4, 0xfffffffffffffeff, 0x6, 0xfffffffffffffffb}, {0x1400000000000, 0x72, 0x8, 0x8001}, 0x5, 0x1, 0x1, 0x1, 0x1, 0xb83b2b2bb1fdedfa}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000f2c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000e99000-0x10)={0xd8, &(0x7f00006fb000-0xd8)=""/216}) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0xff) sendmmsg(r0, &(0x7f0000687000)=[{{&(0x7f0000b46000)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f00002e7000)=[{&(0x7f00002e9000-0x36)="4060446de82a7b80f21bc20a2e6feb524b63b202f83a475959430cf5a42df93c218283e0af7e2f52", 0x28}], 0x1, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000857000)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000005b000)="08ffc5935befb822990313d45b4ae9b5ac2a4e8cc396bda51bf25a42d7e704a97acf6032d69d37bc63cc4613f1231609d2a8c1bf4cd09dfbda1b1790a48c9599768516494626f41c0c8f569682dd9f23ac6c8d50523edc08200a6817451f784effe0dd8b07a60cab4852e3159744f55c2fdc685be30776e5fecdb575dcd93322afaa5b1bac", 0x85) 2018/01/09 18:19:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000131000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000081000)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003e4000)=0x0) recvmsg$netrom(r0, &(0x7f0000505000-0x38)={&(0x7f0000d7b000)=@full={{0x3, {"d11e7cb19d0e93"}, 0x3}, [{"cfe5f34ba77160"}, {"8e7813fd63287b"}, {"d6b2cbfe6f1692"}, {"b2ddae00c521c1"}, {"4a4c98c355e44d"}, {"19dd55df6948b2"}, {"ecd1c24b5b6a1b"}, {"a55280676f61bd"}]}, 0x48, &(0x7f00003c4000)=[{&(0x7f0000fa5000)="482437fcaa6b3421dfcaeb78c80a", 0xe}, {&(0x7f000090f000)="", 0x0}, {&(0x7f0000723000)="7f7105cb2a4d4ad885e1843779f3270f7b9a110e86b19250d2dba800074d6d2fbd30e32c64e6f8f5ab14b7fbc8fd5f32f7a319fba815e3ed05eb6bf271bc4b43feaaa6d3395e3abdf130e5046eddf8c5631b4732f357c62264feb374789037ef18e916df2fcf167f17f45a6d6aa8525b635357562f9ed4f09d752e71c90baa656e9def785f980f16c76de7b036cbbf1a458b156aa9898809ab7f8bf7fb", 0x9d}, {&(0x7f00001d9000)="08e2a41bd515747d81099c655c10163a3bde2d58493c9e9b2506ec399df04dd1fa476ad538b7101dbf4c85269e729dc1f8ae58dd422dd9b4b9c9dded242a5443945cbdb770116acfb0727e942dfa4df77f951dbec4240e0b8333debc78e11e10ef17e9", 0x63}, {&(0x7f0000c6e000)="cfbe128350a03fb6e94e3fc2698a1706cba641b9ba853a38f1d04bd52904de5dcc6a67fc6033de8248a098812cc05f67df5fdd681d1e375a54fd1d39a7c2d972ad0433a60b7552720a0cd11a8388bf8a6468cfa78a6027667568a702a3d125a9dc4eefaa33b8eff0980c29246f7e31baf6b5caf38251d4a47f97b1105547b8962670facc8749d2b29eca080bb38f9b8933f5c3", 0x93}], 0x5, &(0x7f0000c65000-0x13d8)=[{0x98, 0x107, 0x8000, "1bbe7d44a50acfc6b83bb01e1a2a8b2c6481ca60f56ad19fbbec4612e220e09d01779b5d6f6ab535c72a08ebd6f0ffb1682afbbedf76c24c19c7eb3665ac03402ca2abbcb8db3096a32722a60e4b5ba81192d395fbc0d682a3f54e1aa4cfc2ccc5e95ed400392571095f1c14f5240447cf2adc47e0f6701459594fb0710cfb3d2bb5f0947a58"}, {0xa0, 0x19f, 0x7, "75e596638acb1289fce922d31d08e1046a19685f81239b438ae6573d34591bf2086943c1dd5cf6b606fa3974fb1a395276accea9e49c5dd9f1e8d21cfcf222191b92e9b6bfb2292579f4ee9f27ad95fe5a332489972d461085f47885d72842c9a4c0818da1d3bc939dd5436d22119b1a7af786d88054c8f4feb0b87b4056323d9439ff773a6f0b9714717280bacb3871"}, {0xa0, 0x11f, 0x69f, "63ca561bec0187444d76eb5ba93af033a73e6b6ebe0beb8e789a6e8ea85b02b81f3a3ae4cdfbff3739e0492988005bcf723120c6c2bb40e59cec9e172da2fea16ef1c085aa98a7d1b9d5edd25d241258b6fc99c04e017d84a3f30568b8f59cc75a642bca82b218c9b8ba70aa385b64ed9e8069ca414643f4a80dd839bcb6bb20c6fde9277105743c8341d0a67df7"}, {0x1010, 0x10e, 0x1, "3fec09c0d0443e30d4783911e0fd91b7733073b57d1fe3788272489427d0485cd449ebbd615457d8cde029bc3d39bc62f7fe8557f2abca882e24ea5d485d1cba044aac1524b46c3f24d4d5c82a8880e3ee48c4a464c6b06e4f30b4412df25c6bb8f10932cb208029fefc93d66831af23674e9ca14be9a12aecfe4cdfba3a414188a5a530a151e9060b462fffc3f1b23013abf5aa66d9465d2a0a019d08ac1e51636c768d0acabcc4dc03c082af0253c8bdcc3b18a53e5b10d9a7f54cd5a092a7aad49f3a8720d0372cbfe6d915ecb4ea50f645945ba059803694c26daad5bed7041618bccb2ff9e85e57eb6d36955e9878d0a5ffa6158f20ff235a30d1218832a7451876a7d40b86008048435de6c6edfd3a2a3576c1d8b988d79724e14bc082cc8fce127e0d94c80fe6fc13a6b1cc317fa766f49e66bf71412c624d5881c4a2ba3533df72e4b434ccf0024654ff6317f47945c64e762a190dcdb87125047a68b60b44b7c77ee1435806ef676b536b51595719b6c7ca7bb34e8794c11d79b6a39ced26c4e4148e61ab7aa01f9b4dd81684f6c8b6ccbbcbe18de3c684c7b7ef62e98eec4bdca36e7f5da14471a99fc090c4e32741c67b3292e7b89f6ae801b70499560c722934a12567f593f6d41aed0993067dda2bbbc80fa39b7df1c5a4654f59de9fa19713c093ba1a62be6de10e9f212d9e19179ba12a092519a7ae1c324b368ffe47fd478381e084cef3d8a2db5e1f7aa33d88ff8a0820c1ce4ac1e18ab9f365f31fd23d1b3ce5535a4a3daa047af276c82a766bac1431d92843579b5ada09b8641dafbe2cbc5a689e67c19404057360b22aa319edc468b6f4985cd0f0a204fe39160a8da7fe9146df986eb7bbed992ac0c2d6aaf664b5a19a1737b3b0409a45147a0b1fa248947744d2fad9dbaea221441870af9cbd8595d8e97db808dd61300bec6a38fbefb562abf10c479bdeaaad3350118d12bdaf12e37263050b7981cd15f26147a5318f7b8f079b98241e5236f8575bca5e8e23b3d54e31155b76af38371e2b15c2d355d29a41e277d578fa4e89057bdd70ea9dbcb86b6a8b33710b97bba8e3d45f7e2ecaa8c9a901e4f01872a8a38558585d28d5d1a3936b4a8632bfb52b5d5937b6c7069ae43776ccdab039fa4ec02bbd51d0a7c0041ffb8208900b33945970540b6b1c465fd9b633d2aaaeb70a323ede2be0b59870884ac6ac4b8cd659feaea0ee44b1f9517f22beeedd2e34afd7e24730d6296bc0e32e39887d673c3ed06a72054ab2b440c804e42fe70139b3e1ca90e475f6c49c53bf7c96e3d500b7fd24e369ae87dc2ce8e0cffc56a7f75a63955209bd6ed3d1f686b051e9ef65facef3d16bc39e794fc5cf5765d09a84dcbdddfaf3b9243dac81523cc10b79fadc6bea2b0a08c3d3709b092ce06d77ef03daf7f750b61c5661f8d2dabe06e69a65a9e95cce8ce12d610a2a1bf75432d8812416664736cd3490ca60057e4624e4d1d7277dc052bccca6be8174dd8cb099e1e62668da5145f860889cc525b94fdb926180bf786c33662ee62d9ba3352f254b2ffa9a5e3085c4f47c0b016a61a9f6b552b6bfbfb0aea8711263a8e626eec95f5988b7c1af13fbbb3209dcb254d14e06ecf31f2c833173a86ae7a92cff4592b3aa7c7fa4de73f50cdc22deeee84c1fe8710d87ea4c145d863058c5eff69500a3d1eae94c1fa22038fdd983d3fb8fbd02e80a94e4509d064288b174497baab23ba4c558870c5eb5b103760ff1aae51590fc60258f6bfdf638855c00dee24f926a8b08a8b1a0e0ac5028a3e78d1179645a3cd6e7adb2620e63a893b0846c3a37acf3bca60ce07054916716a39dc56a253ac8c947f6c3c5d5d029ef7e58b43e7b409c36b5a173270afdbb19f82416c4cfc4f6a9f9beadec86dad75d14c0734254566fd26a5c34259ed0b91a9ea73af1d8091f8f78c928d94e6df660fc19dc094c7c0dab13e89582513cdc5de9dba5dc1927b8913f7ec74af73331ffe38ceb4f1f0e32aa45f0d4443592a4edf03a3732daeb23fe88ebc125d2cfc20ff4899da0565227503967a0e584e5d1f704107bcdeffe5271d92dfd19f39f5bbcc761022f3f94e52f3b6a0dbb5dea71c23af2b1b8e882a617caa239c19f7eb5e8a5f7f3e498f65a8c449b8530994af701f2e4b4e3078f8f6e7256397c0d9531f8a03d3508d4c7ef8edfa51b863404ea58e59a74d134069fc4276aab5abf1a60be7c74384a46e217c3bd001a0072562265b08ad2af1be72bc841be644798a607e7f9659c05c7a9bceef9b0db044d7facb11c1ba70da8fe3fcca0f63e6286a9fbd512f3da1372fc1f86d7af965d6919cdfcdf433dc1db24a48b6b66a461280fbd513b768b3fbd004d216c91c4bfaa80cff7249cdbc6e1818ef123b1233a721cc03f9026695d7d09e6be5db871851a4edbc37a56329355a908e60fea154856974979de2bff452d498709328841f9d426a8376e1b3251352c88045cbe9b8064c8d21bee3938436b93ff26bba9162fcd7ba094d68e4312cd0904e27790afe2b7caa2bcf1e979b486d87a78ba91f959b40b6eb5cc9bcdf20abcd28372304221c9bdb65fa26144260dd9ccf74c34c8610bc29070b027594dda43433d5229fe1139f7b2234493da651aa6f0d379e19f1198c14aee750adf00600380a39bac13ea67f5135d368855deb99bbae6d9816692f3edbf9f72d85dff4e3bc6677c9a756b2d93084c559482b901785b5a2cdf8eaf5ee429b675523a5a03b4aa46df197d4b9a82dde4b797de301d5053f94e57d7c10a2c365fe7ca1742669d995f878691bff211afd7dd56607f1062541ccfa56d678432f433558308196ce5dbc788fad2382c05258cc3596a515f68d6cdf43003d11308b5c255266c122f8f9187117ccee8fe908b951e742e9a65f45a3e49177633c888c2a7cd6db769b3d94a53a6b8aaedf910c73616cfcb0c87efec0dee80eca00c3a7ff15153192ca9b4f0979a85f567dfc0ab3667a30bf24435cf87d8d859975b30f9a507f876e1f4a915622ab25eaca6c9b9ea2bab13b3c84f926048b63247ee524ef9f7ab598ae55960e25184db26ad54ab3c13aa22a4e266ff8368979be7c14ff9b9d728439da12d409c189026275565cc221b12580204c0a2a3f6bb1ecbca4733f9005ea5862f5d1df4f08cba5d6b05014953c1de8a3e8523700e1de3fbd9c00d8e1a1b183ba4b4edbf8373069577428330a9e0c2c519b90648594cba7cb9fcfc4a289f204bd3ee59f97f176b76eed44846e8bf83ea1b154def408202e836d95405eb510783436ddb6a285f60cccb1202a0d3ccb2e4b33ae27cdbe7b17e14a2473551482000380ff348cc8a005068de556e2a899785bfa9daac40b0b4c3e37f5581c4aab6d8fc4917461888ba1162feedeb8f80adfdb96f22d0f4240c12b7147e8686f99d1d709ad305908bd8fb05a5b1f15a3bd16763b151ac171ae5e6e93dc45b636df8fde725a351ad66a8d5df74723e4cb18d5e439200ba7eb7a1bee89f54422dfb13b8068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{0x80, 0x103, 0xc0c4, "fe710c57d8b5754cf01821fb67cc28108600d54ff0656640426180c8aec2c61bf6c322451e9fa38915d0ce0bb3b11e8329858935510ba6dc6a3cc18e54e7b4552e8db0054e92948fa012a9397449de2860cf5698697924faefcf2943ae53780ddb905f85e68c0c35104dec18d9"}, {0xc0, 0x103, 0x9, "ce4f9498442d4acbdd308e94da368af685518e07836b5c2d2d1eec53e017f04d3f84fed2cc91042051f6483449532133b1fdc4411d3f61a207d02f5732e813a6c7f2dfee11eedc06e67f6a882f83c41dbba29f6314400f78d6688fd7fec9cddf3a7c76b53cc836f93123350f0f73d0746b48783ce96d2aa6a821d373edade490a38573f98f9ee4e1a9dd162c8a55c251a7cf318e8b5d7a4470450c79843b3456f2a274a0bb3dacbd18b1a867074e0b"}, {0xb0, 0x10e, 0x81, "a57017c411ae8d8a5289705ac8c54e49854da36050a9d22b46516995172ef6829f6181c0593405a757903565dc7d184b426390c1b8fb8a33b5d31c28aa624fa13e43621e4d4cfef53456db274045237df00068bcfe5bc8239ee3be6bd04e5db5939e7776a9f473a1ff7c050b9946b69e4f39a9039350b6cd3e5078f9da41ec46c53db9c3f93c52733e2cead63ce157d4e3f07caa140a1c25c4"}], 0x13d8, 0x20000000}, 0x62) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000091f000-0x4)=0x0) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000163000)="", 0x0, 0x0, &(0x7f0000237000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000023a000-0x14)={0x0, 0x3ff, 0x6, [0x8, 0x1, 0xbec1, 0xff, 0x7, 0x3]}, &(0x7f000013a000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000ba000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffffffff2180, 0x1, 0x543e2c6d, 0x200000000000, 0x0, 0x0, 0x3f, 0x0, 0x5, 0x10000, 0x0, 0x6, 0xfffffffffffffffe, 0x0]}, &(0x7f000008c000)=0x108) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) close(r0) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f0000100000)=0x0, 0x800) bind$ax25(r2, &(0x7f0000c67000-0x10)={0x3, {"a3c531b0995374"}, 0x1}, 0x10) r3 = epoll_create(0xc7) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000e8f000)=0x100000001, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ec8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ab1000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4}, &(0x7f0000b29000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000cf2000)={r5, 0x4}, &(0x7f000064a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00009a8000-0xc)={0x40000004, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r1, &(0x7f00002c1000)={0x1000000d, 0x0}) poll(&(0x7f0000556000)=[{r2, 0x0, 0x0}, {r2, 0x20, 0x0}, {r3, 0x0, 0x0}, {r0, 0x2, 0x0}, {r1, 0x400, 0x0}, {r3, 0x203, 0x0}, {r2, 0x0, 0x0}, {r3, 0x4102, 0x0}, {r0, 0x20, 0x0}, {r3, 0x6000, 0x0}], 0xa, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c3d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001b8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000112000-0x4)={0x0, 0xffffffffffffffc1}, &(0x7f00004b4000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000018000)={r1, 0x590d, 0x5, 0x2}, &(0x7f000059c000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) bind$packet(r2, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r3, &(0x7f0000691000)="", 0x0) 2018/01/09 18:19:13 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x1ff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d3d000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000114000)={0xfffffffffffffbff, 0x8000, 0x0, 0x800, 0xffffffffffff7fff}, 0x14) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0aff000000000000000500000200000902018005ffffe5000051", 0x1f) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ce2000)={0x0, 0x0}, 0x5, 0xffff) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0xffffffffffffffc1, [@multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c8b000)={0xffffffffffffff81, 0x10001, 0x6878, 0x0, 0x7, 0x2, 0x4, 0x0, 0xffffffff, 0xffffffffffffffbc, 0x5}, 0xb) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) socketpair(0x11, 0x0, 0x7f, &(0x7f00002a2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f0d000)={r1}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e46000)=0xcdc, 0x4) r3 = socket$inet(0x2, 0x0, 0xa7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001a000)={0x0, 0x7ff, 0x20, 0x5, 0x5}, &(0x7f000057c000-0x4)=0x18) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000aa1000)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b38000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x9, 0xfff, 0xd2d, 0x4}, 0xa0) r5 = accept(r0, &(0x7f0000ff5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005aa000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000400000)={r4, 0xffffffff00000000, 0x9, [0x76984c7d, 0xffffffff, 0x0, 0x2f9eeae0, 0x4, 0xfff, 0x4, 0x3, 0x1f]}, &(0x7f0000cca000)=0x1a) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000429000)=0xffffffffffffff7f, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000040f000-0x8)={0x0, 0xdf}, &(0x7f00008a2000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f8a000)={r1, 0x2}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x51ef}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000994000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002bd000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) connect$inet(r3, &(0x7f0000b39000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe73) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000)=0x80000000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000677000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r3, 0x5}, 0x8) recvfrom(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x40000000, 0x0, 0xffffffffffffffac) 2018/01/09 18:19:13 executing program 1: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000017f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000017f000-0x4)=0x10) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000017f000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000128000)={&(0x7f0000049000-0xa8)={0x2, 0x4000000000000d, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000233, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_lifetime={0x4, 0x3, 0x5, 0x1, 0x1, 0x8001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0xdfe4, 0x1, 0x0, 0x0}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000114000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00000ca000)=0x1c) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000012000-0xdf)=""/223, &(0x7f0000029000-0x4)=0xdf) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000180000)={0x0, 0x10001}, &(0x7f0000181000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000021000)={r4, 0x0}, &(0x7f0000030000+0x307)=0x8) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000181000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000066000-0x4)=0x10) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x2c, &(0x7f0000181000-0x1000)=""/4096, &(0x7f0000181000-0x4)=0x1000) r6 = accept4(r2, &(0x7f0000180000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000fe000)=0x14, 0x80000) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f000017f000)=0x4, 0x4) 2018/01/09 18:19:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f52000)="1b27b82f497dfd15756f3578e8a835a07f425f15faf5cc932b1ba9edee8a6dada512f10f80706966d52624ed93f70ed5aef25e8a8b7dfffd1808ab6e05caf4694238abd12220e964750e52ac20571fa38528e833753ac33ed3c63e6b868849c71b081bb81903ef0d644fdbabe26a3db5efb2026aa6ffd785c87b47173fadd93237868e2297511051adb5a1aef4de927d69fac1c0480a85d512f0abd7e8a6a3e6b9510f4714d6c9c759d2e141292d654ec65668b8ce7665b0", 0xb8}], 0x1) 2018/01/09 18:19:13 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0xfffffffffffffffb, 0x78, &(0x7f00000cf000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dee000)=0x6, 0x4) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000015000)=0x6b2, 0x13) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 354.837188] nla_parse: 12 callbacks suppressed [ 354.837193] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 354.859972] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004d9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x88fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0xfff, 0x95, 0x10}, &(0x7f00007d7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e68000-0x10)={r1, 0xfff, 0x8, 0x40}, &(0x7f00003e0000)=0x10) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) pipe(&(0x7f0000766000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00005be000)={r0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r2 = socket(0x15, 0xa, 0x7d5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c29000)={0x0, 0x4, 0x30, 0x5, 0x2}, &(0x7f0000a81000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000af9000-0x20)={0x101, 0x0, 0x0, 0x7, 0x8, 0x40, 0xfff, 0x3, r3}, 0x20) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) connect$llc(r0, &(0x7f0000f2b000)={0x1a, 0xff, 0x6, 0x7, 0x100000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000585000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007ee000-0x8)={r0, r1}) write(r0, &(0x7f00002fc000-0x24)="240000001e00071bffffffe30000f5ff10000000000000000000000008e0ff0000000600", 0x24) recvfrom$inet6(r0, &(0x7f00006d1000-0xa2)=""/162, 0xa2, 0x0, &(0x7f00003d9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f000056b000)={&(0x7f0000f13000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000476000-0x14)={{0xff, 0x7fffffff, 0x4, 0x2, 0x8000, 0x1}, 0x101, 0x8, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003fd000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000b6d000)=0x4) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003a9000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) bind$alg(r1, &(0x7f000014e000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xb, 0x8000000100) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000182000)=[{r2, 0x620, 0x0}, {r1, 0x5a0, 0x0}], 0x2, 0x1f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00007d1000)={0x0, 0x0, &(0x7f000027a000-0x60)=[{&(0x7f0000ff5000)="67dcec6e730d07d3c6475fcb54c89e65728f56bb772a4ce0450eb89621299db31d979bdf6b84992c978436abf115595b40ef1bd552d5fb164ff7c8c0ac618d0234d9e3fb8eee96f91c90b7db6957fde487b58d508a99e733ef9489f17066e5e903caf948", 0x64}, {&(0x7f0000ff7000-0x73)="591980245ac6024595ba58f831ae8c0dec5adae500eaef23ddae624a21ccc134ee5dca27f0e9c7ea745346bcb8f29ba2345eda2840f661e4c51672779f866709a9f8ed9536a532039b14ad80b3276156bc5724b1d67b6c49baec0c2099a8fb2758290ef2f9ff51806e9550d0893d483547e1f1", 0x73}, {&(0x7f00009c2000)="a5452a51d4a93b23dd0e12c971a1419dae4687d89f446a6441a5561cb78f17d9f0d0543975df48a5a24164b6926f95b0aa2eae5030b2be322c21857ae21c843dd4f00e286204388d98cb25ed4b9c2d013c663ad5bcb8dfd244bec32310650b0ea75c0b9ef1", 0x65}, {&(0x7f0000ff7000)="d12058ddac03fdac527367a2bbbf724c9b83d4d6f62523c950daed7a92a00d939cbaaf4c1e4c6c706cd145ed45b0b5b6abae66a2995ccf1486b4f49750273469c9e4b198ab7a99df8ef07f9e19fc0813e15b8085865e95b48185186a51d8e06a821924a32c5c3b59ff1e5aabad96d2a0b785f4dd7eff04d3afe7bd5614f08f02c69f9f23145f10d312354250dedd664cc379f47567c992724e869b1c003821c7c25068ee1500699396c9d5b42c525b71096e", 0xb2}, {&(0x7f0000ff8000)="9ce72be3b0ad1968227c03090ca2650e25202ae459ae4c529d1acd932be13cf3676396208f0b6e3e541ff80f65c7da58384c5b5545fa38fbf68c7969d525553bb33a38657950304e9f6fc0ff4e6834bd54f3d37cacc141ecf09d621db2c74213e0ea1ac6806f768206d217", 0x6b}, {&(0x7f0000ff9000)="68b47985c8053a5ad7aec529bde34c003ce3084fd856df1add35eb629cc4c0fed94bebead889f0aea01efd2976463f9bdf547cda1dde1698358dc0", 0x3b}], 0x6, 0x0, 0x0, 0x2001}, 0x804) recvmsg(r3, &(0x7f0000ff4000)={&(0x7f0000202000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00001f2000+0x263)=[{&(0x7f0000ff5000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000650000-0xd)=""/13, 0xd, 0x0}, 0x0) bind$bt_l2cap(r0, &(0x7f0000cfd000)={0x1f, 0x8, {0x1, 0x6, 0x0, 0x80000002, 0x7, 0x9}, 0x2006, 0x7ff}, 0xfffffe63) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x800) socketpair(0xf, 0x1, 0x9, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000e000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x1cf}) socket(0x11, 0xa, 0x74) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:19:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002cc000-0x4)=0x14) pipe(&(0x7f00005a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a6d000-0x8)={0x0, 0x809}, &(0x7f0000a68000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000086000)={r3, 0xfffffffffffffffb, 0x30}, 0xc) 2018/01/09 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b5000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000da5000)={0x1, 0xfb54bed, 0x800, 0x0}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/09 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00009e8000)="") pipe(&(0x7f00001fe000)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000a60000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006e2000)=0xb) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000031d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) sendmsg(r0, &(0x7f0000789000)={&(0x7f000073b000)=@l2={0x1f, 0x1, {0x7, 0x6, 0x1714, 0x1, 0x20, 0x0}, 0x70095676, 0x2}, 0xe, &(0x7f00008ce000)=[{&(0x7f00000df000)="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", 0x1000}], 0x1, &(0x7f00007b6000)=[{0xb0, 0x10b, 0x10000, "e160ca3184881aa6613dca3d47a6b159a8e413022e4910a45b895a036133a330be095f834b6ea013eb435d1c837081593b3ae234012997d5cd19204cc79da3fd6f6a4b8f867b6ccb230285f388d3ad319dea9ba12000ead699090c203e66d958f305b1ca748b7deafdd9e5dac90ee552ec85897852546441af89f500162e3cb0cd9e76545798d6fef8699c8dda416b11591fa671edf02a15e273a0d85ffae4bf"}, {0x108, 0x1, 0x9, "23c25a28cbdc7d3fa70cc3ac761fb94792f48fdc1df229e36f4e68b4a85334f2eebde1d621ea7e1b4d210c78a346e18a9024ea2c09687df99c746cf1f475cfbcbd7671987ea5e4ef013c3d3294e2b6a8c355cba5a8e4887a0481c8e7275cdc6ce4ca8847c1b62e39cd553c8996398e517a258a24ec82c2d02505e7e2dbf991bbdfea06f88cabcb67fef95e2e4017a07cef93a6f091a19f3b83df87e19e789dc8dc83f1c40b8e96f5a9ab0a81b8636db5c846c63dd5e6b2c14472d625a911216bfc861e13e3af33b9a94f3297f183ffa9ca743635c14df8a5d0e2ee66f1847aa8f6df0f1d50c7023381600ad34ef0e938fb557c5b30cb11ba"}, {0xb0, 0xff, 0xef1e, "225a623a52e3dbfd40602e0a4176638ad6ae7ace90f9f058798396fd045ee51f7774705e3bc7baba5acc685afc525e7182f0123353a7544c66545b407e2b761c6079942a18679626ab3b889beab40bd42c7c5023b8cbd9021560304ad24f570feaa95785fdeb34a28f3e26fa83504451c92e78d3afa389ce02f37a037c0636a36401d30a1563fe02c986d880e995528ae70c40480fc88c11943434c564869595"}, {0x80, 0x113, 0x1, "c65529300aab6ff6bfdb2f929c5fc5ab80058d6cee2e8e96d446a01f354e6cabc500e752b6146d3c182d9aa038046e4306e7f8a7b61a88328704e417fec75293c942a7adc04d366c7f11e786401a13ecbeefde4f086168fc55d4b151f8915fa5e766aed1c0f816601305c76e"}, {0xd8, 0x6, 0x22, "340346e24d5499290c8bfd1a8c21cf4512e6b2926090b9523504e7d694c983dc0fb9a440987f6248c7fc19de265bdc71049c6207a5fd89a35f4af61380e8526c245de76541f9bb5df325daae6c4939cd19a5edb19388d7822ce3db59712fcfe47c99df2847d0af8c839feea80f9e205e9e4776075773d185434ff18114f86fd70e7d86425c6fc83df78991092f7a1e8b26fdafd244689073d3364e9debe639e43c4bfc64c6cc2ab040d00b2a79efb1feb49cbc287c19c6094c95cbf874fd817b6c3677"}], 0x3c0, 0x40000}, 0x44014) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000743000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000012b000)={0x0, 0x35}, &(0x7f0000fec000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c70000-0x10)={r2, 0x7, 0x9, 0x8}, 0x10) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) 2018/01/09 18:19:13 executing program 5: mmap(&(0x7f0000000000/0x5c0000)=nil, 0x5c0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e8000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000289000)=0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00005c1000)={@common='teql0\x00', @ifru_flags=0x2002}) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000379000)={0x6, 0x2, r3, 0xfffffffffffffffc, r4, 0x0, 0x20000, 0x6}) r5 = accept(r0, &(0x7f000048e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c1000-0x4)=0x10) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00005c1000-0x4)=0x8001, 0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x40) sendmmsg$alg(r6, &(0x7f00003e6000-0xe0)=[{0x0, 0x0, &(0x7f00000ae000)=[{&(0x7f00005be000)="ba3c70a8f08bd3c96b38f125a5d419a33f4d0a5a718474db2f8648cdccc094811f5cde87ac254d8db17a4d0f5e9685ea930229a90381da39d3eb0d6783807f6f24c03848f2de12a76bfc2b6215341c8f94a4c71ce677e33a6617d502a97f3c37", 0x60}], 0x1, &(0x7f0000295000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r7, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) recvmsg(r6, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000d25000)=0x4) 2018/01/09 18:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000099a000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f000068a000)=""/215, &(0x7f00007f9000-0x4)=0xd7) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000841000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x100000001}, &(0x7f0000a46000)=0x98) sendto$inet(r1, &(0x7f0000e03000)="697cb0a3011ec28d538abca54303aa538c29d4889a0d1e1cd2831107147099867d1adbcd4dc3b00bc37afc3873c59784f80ea3979c9d3c883da321ef66c64cfae41669001b42c7d50747a05db3ce3c8ab42c3b1234794759d587c31d5c1ccbc65330290485a40ba0aa9a19c18248b1bef2e6b054d8c0682993235ee76d6a1aaa44fa41f4d42c2224732118a67d7e57dffdfc9478297934ce93f897ba59f4f566ef782475d6d780b616de881a93a1074ded7add8975d2b4909388e61332cf941688312ee8bbe0852c064c31742e45e04abf8ab3c0d5c3dde667c8004531cfc5514988abe1358c614b59aba667245985d3ae158685271988f7592b72d79165032b945282159b35c171818c511f712d9d6d844a79833478209189701d87880033db7ac249d61a739306e9d01ceb04077d010991860c093e03d50c0074422c909dd553356db4f81a80d2b8cdc1908679f9786ec9423e79a2553ec5cda022bd9f7b5b4d39f089ea237146f1f17c3884a2d5584d4bd8710884a0f31f816256a0d320618948cd2e4a9a5d04db550a87d0c91e329226ff7bb253495fae0dd164a8f45ada375abe19caf7d62d2b6e2f25ddf3fdc99c8c1a9a2b228d8e875f748e3d174875be9fb0f966526bcc1fc9e5f76a3a2cc11ab513b7372cde4c335e8c0dad30364ba8865591fc96e3d4ac547cbee40ee2dfecfaaf3172cc21ebe031a5bcc781053f166380d71275e8ee35cbcf6a06aafbaea8dd638e91a430ce05a0c1f66bb50477213f4b7e0518b433ac7bafc30cc98943a1ea5d6b231734e0774614a6d37418bf6c8f2cbe7975a4f55ec99c49a7f9dd7d8d5a31025c558766b0b031b917f99863f41e6d435c3c30a8c98172e42667f3078421c18a96093f44ca03f990a81d29527228182634b88f636e1bb9d61c3857196f2ddf6acc87239ba7fc45704d1cc40349fc261abd792950a74e6a8532e47e0e06726df3921150acb5ef8b8b41a9ba50fac6909f3e36c23828a120f7d7efd53a5b6ff489bacf7bfef07db0526185e470bb5ca9e7e45a51526e4b04098b051033483cfe7e0a316476cd430fd5b2da75d15811708509f28337c9684c395dcecff2b9f3edf6a9c7067c771cdf023a9bc084e0d7c61e6f16d0371a3714ef3c4bffc301d5002141e2fe1cfcacc0e193d21ad3cc4dcc92f884628d8b1dae39005847c7d4f21553d8016cfe21d1a02dafaa2571d0106fcc371dc709f202cfa2e6b5661cad6ea1a1bc7cceb919e609fbe459426dcacef8dcfe290f2815e6eefd97251f32e4f9352164378e9b64e35ee666ba0eab4edde2d8844c5adb68698dcbea479433cc8b3aa0bc13b8ef1d48712725ad3fcc48f6fb58160458419d31270f2d1601079bd2379923de2ae2b98bf8c1caf8515f83289d3f2417d35754fa04801c80b77696bbd75c3b2dbaff5f40b0acfee6df478e0755c975e05e90e5fd69ecc9b0a4115e72ab9ba896810a963df78a50a6438d926aed5348159325455c134a3c665cdb39f38ffe4b4e620495a644c2207297a7495666fcb724b7ab70786ba5ef75b107cd7c7f3e5f196f42bf30da76bb05975e2a55ca28c8c1f0a2caf13ca7d8ab59cd4e339f017068eccca9b3f93b57eb2c875bf8eca7ba71b07a34c9aa15c46e9ce45827391bf43209866f2a8cc171b0e58bc210b7ae97092dec64002d05e043379b057fe03e2e0cb20a8c9922a5c482aa895239cf97dcedbc8171902c978e18b5c4ed0a8192615549224496c1cf2d56687430b4f86c52b24299fd736114f92111c18d62926ac648b27b53996a529ce1830173bdd695d5647e614dcac5e3917df5e5bafbfae8dac58c147f7088aa9683009ed8ee12e9d26acea9acb734ce7a26e09efd87f4a722c41383a3f6af75cf21d71837e3db73589ca0d04f9ab0cfc730a5dfe448d5702d1b9b85ef7f4e1e7f64470a193d028831e25039ab0b6938448af75151174b74efcf3d67bea9f37642982f3aa514520e17419f0603bea3358757af2e5c5b192d8ab98eac27f5aa3de7df41693224ba319f56c095a41e638c19b977ba7ed86390b004074fbe052edcb005b507ab754c185cf516a50d5c3c095a2b9f57f8f3db8c13aba6d5687a8c11f0d1857f93e5e77fbc717e5e09339359f54d894d6d65d65da3e04ea67c5c59c8ce07cd609e6f3b16b620231be4e16454993115508cad5d93a88e549caabff1ea91d1493ddcb65311ec33072a45a780b6c1978b9c71108835c8fd4c8835a478fec6cb8564c79bc618bff61b677ea777ccf587986ed40e4016a1129c00100046afb6a67833e739114a518cac8182586c17ce2376a57cc4d9aa1fb2ede776a396bade88188abb3f6b948983f482c4d2f430dd9f73682d34129d5d794534ad4780c3a71ffff885c358d0524265fe25939a99b399e70fe5b1631a4b0f997fc67e941f91b117a20f49002c51a0a6d140faad068709d3043b4a76bc8048c1bf59069894f587b2fa50e49b95fdc425db9e1290507f8db5dea7cc01dbb2c6f8ee8895f50409dbd84b5d25146d67d1cdb3a7a962390b06a3d3e07fae6923692bb0b5068629d743bb67895c443a80650fc52cd7568002469636475e48b56635554cc00777ad0d2a0cbb516a7cdae80b964afb96b97120d88d13c659058c6072716f00e8f914ae79890b2baaa3167a2074eacad6e3d82cab8c322fe121ec10dda02cf10b03029bcfc24e948eadab15ee5c9a9eab7210e0bf271511afe68e589d0797797348c352b4b7aa4c09a86b3afd4a95ce5e1748f44dfee3415a3485eceec7547e74b11afdfba3004de73a95fd9b48458b30b7d9a9890269ba5abdf0fb8e08657b3470f09fb64378188d598dfe204ec57efc3b1feca4b60f566912254f8b714dd049507830c1f6e80362fea031725b9d0cec220fbe81955724c1b5c4716e208bb9d586123ec00e4e482c970a5f390e380df210e154769ab35b65e858e5263b7840b8e8465288c6291c2edd0426e5945e7f54616cfa96777a2027c720ba37b212a7555e8779ee392b830270bcad848d5550653d9345c3c916b9883d4ca4cfbc1fa9bcc174aa75e869e882f20e1f1807e6d371c2c59a276c335e1cc476a86276913e16aa39dc6623eeb1d8c8a6847305853ff03f3d4bea238bb98c1f4a7ed7fe5b95150dcdee6c81e51d53a58511996f4aadea8c7f3d74a120c426925948eb82bfe821ea9561c214bea826ee4773f011cc376f654d8f131f71ac2b2bb7074355fc0cfec0e23eec9d3bd2af3a6568b48a96e06be2041117d1db99667c49b0cbf2211ca00bb4c0d523a4a024ed07641740618666db0e1c12c44999bfe9185220f9673ea58605690771ea98f6fae61d0b01da8ad00968d407666df61d0a8fca1fd31cf475596a48d3e2d4a034942ef187ea59bc098f6a8e1cc119ab316c9425d835435cd68f14d6012a5372fec2bdb2b394e8f6003dc4bb41ac30c7303859447564c8ee4a1fcfefa7e2bd9ddbf6ac813fac7228f888ca116979ea48b6652918f5e2066e3904eeb7d4f54e365da29a6af2c1c83178ee39797b9eb0c73f40b663b2c56156b1ed274fffc235ae72d2a748a585216b5b31ca5588d7266e8fb447e47b878a3f7f33b70246be6c7b559766b552d9245a2446b4303dd0de95063427532f09080b9285e000b5181ec3d4fc7ae5f9117d51d379b43ec33fdeff5d15e9956c7dbb96f7567bc5608addd7f34de738a1e577647ac573a91f16c854aa1c4a728e58d223db483a29caef69cff4be3b0226bcdf08168417ecdd2a069556f9069d1213a32e431ccd2b9c6b0a46423bcbcd341142356cb8e48a71b485b85b57a8e4ed2cd4a1de478f4c816ac85fa5355f3fd8d4e41c4fb71a66662203e465fbb1e3335254c7868001b94a94fcedb97212aea54b336babcc4ab181eaafd773a9476926116a84f2ed99af61e58733ba4e60ce6a9898d31876874fbb33215273e97b09be36c43815940d30797789fe363539bbe900c77b7fbd7fa125d277f99a9f153db3ad6e3a67f13520b123ed323b8c46c0c37ab6f39712c354a1d6dd45552e446568b8f99f3b69db765281e704eda488d9a638b42bfb44e58ee4d2370902aa552b8e9ef276245d045f475be9778f0f84fefc25393d05e05952faa589d04c3e6e07f447d88013cb44ed0f82ca2b835d5d1edd73990a0a5139dff0e605c92f5a8eebc69b4fe7bc7221ebfb5b4c7bb34174b3e6c7b7a5ab461b96b3ee60e66935ff7e12f5c85975baffed493bc2387994ed38ce8d0f5e56f10e1d7a643f2d594d98ebe3e9a709fbbfa24bdbd45dad9a315bfbfd0f076bc1b6a8da5b92acb76b1392d5333386e3f2e7652e3278d0fc491f6bbab6305ebcc0e0a577a963bf3f63604e2e9eef6f007f6d7553977408d49c340a08fe7bdee728a16ab1bf61eb2d72f1eff88524d067e0bf61c317d7845017fc76e9eb892354d105be634e78ef77b8358904613178345eb3472c4c514d8ca0685fa705b2f816bcd88d422f26f0f0abb763b4070530cbc2e6e00f6a19695dccc62468187299abfac809072cee8128406df3ca9b990a906085169a6acebdf816179330d13dffcaac2f1c4002c3b0f798fdb4030bb8ea92ede570e5861dbe55a4a537253af2fddfdd8ca6dd1850d119317f31ff4c72bc527b241cab8884aa8269241accfc251e13c1df491300618cb80442154827d2b1e6b25103294524f252ecca536ba9174fd69a0c4ecc50355d35f7fa039f0d0af7e53cc199f00ba65079b2750ef47ad15b1acdca1ff63e474c7c7ee39d30196900d1d4c250cc964695a57bd2bf5a911ef7e8dd670e1df63829f83993053420b0c139e9de3637dbd77726adf1f0720528acf8f2dd556dffc44ae82cb6a5125473ec6008f2f93e651c582c7cf277262ebef9c7dd853a81e5475ebe8b112c8c201211d514d53e5b8914f26fcdc9479a0350c405d54614fb6da1d7bfa36b4322cec3b42427b18e639bec3a40061cfcb12845f5ef7347376b8b10ee0a9413ad2c6d137311aa2279b65fe37b54778f9d0f73e57cc7a4b5040c918d4dd9ddf710e1684c0dda85e3cb456f4ddc40fa79f5fb10de775c2dcde7b717a50a5b87ec4965607271c4909afa9708136ed6c9e433d12c1c684ed64bdf13544bd4a9c64b61f2dd21db56d96f16faca9cf5e6addade9b4021d4c2887c9cab5f43fe00b90ea8f28d1701ead043964095c6357217a44ebb647e6d82198e55e09b9b17da87fb208e6274292c666731ede10798e61c37bea48e335a150172a3b9a0514aca1d6cebfd4bff26d9863e4851596a9876bb01fb18164467e2dbd3388dd4798baaa456cda9cc7b8423b91d73604dba2e7828031248d4c6da71fdb4f3bd898cdde6f76ad104b65910b8d55356a284f46dbbd1b87bc59e06bf6dd9b32aa5a4e00bbcc26a5938a97d76dd4cba4f6eda4e8664f17128e11f6816ba09a223ce082044753dae7c01b3fa7165419db26ed4d5fbaf00bf1284585e514f51377712e7d92da056fbe47f44e86ee472f2f66898fece3dcee1175e18fb349c362383165b5754f929c223056ef10886138ca5e1d05195ebcb0c79520adcee9cf71e10e776f3fc2d6c1b435bc65c64aa44b27f6186eb14ca5096ef9a5fbd8ef6f7855d70342d8317caba68d80e8f052ed8513f3aff35f7c59ddcc67c1c43e70441955b3e8a8262d109c1361cc8d87d50c1110a14654ba0399c94c9d3d1797476000e8a722497a35b2ece1667bbc127e263f6f259dae1b95ad96f90ffc2b021ed3d10d53ceae2b3f9ccfd449cd8afdbd342180fb3ba964f", 0x1000, 0x20000000, &(0x7f0000f34000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b6000-0x10)={r2, 0x5, 0x1ff, 0x0}, &(0x7f000006a000-0x4)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f00009b8000-0xc8)={0x8000, 0x0, 0x3, 0x2, 0x3, [{0x7, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0xfac, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x81, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f00005e3000-0xa1)="1f000000150affdde200000000060900020200000900018605ffffe5000051f242998ca7f042c09ad50a812843c3210000000000000e5cb1a0abd409230a3f9e55faa09306e7b0ff05d4be5a012bb5e553f1294011c078e5710000144e985e350ae0d00e639dd31bff8de01b8bf439e91af5909f5e4872ca0f9f9f191414a674269d34160000000000080000cefb1d92cbe3bd0d312636200292d986e7cdfd98f4", 0x55) 2018/01/09 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef4000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x806, 0xffffffffffffff91, &(0x7f0000ef5000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef5000-0x5)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000218000-0x10)={&(0x7f0000ef5000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x13, 0xe, 0xe9d2, &(0x7f00004a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ef5000)={0x2, [0x0, 0x0]}, &(0x7f0000de1000-0x4)=0xc) mmap(&(0x7f0000ef5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x82, &(0x7f000032a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000921000-0x30)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ef7000)=""/227, &(0x7f0000ef7000)=0xe3) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000035000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ef6000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000ef5000)=0x1008) 2018/01/09 18:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000fd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e8000)=0x1c) connect$ax25(r0, &(0x7f0000831000)={0x3, {"02ffffe5007f29"}, 0x3ff}, 0xfffffe51) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) 2018/01/09 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) pipe(&(0x7f0000eef000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000948000-0x18)={0x3, &(0x7f0000e16000-0x5c)=""/92, &(0x7f000043a000-0x48)=[{0x7, 0xda, 0x1, &(0x7f000018f000-0xda)=""/218}, {0x5, 0xad, 0x0, &(0x7f0000b13000)=""/173}, {0x0, 0xe9, 0x4, &(0x7f0000682000-0xe9)=""/233}]}) 2018/01/09 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x800, 0x10001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e85000-0x4)=0x0) r1 = socket(0xa, 0x803, 0x9) sendmsg$nfc_llcp(r1, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x3}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) 2018/01/09 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) accept4$unix(r0, &(0x7f00007c2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000540000-0x4)=0x8, 0x80000) syz_emit_ethernet(0x5ea, &(0x7f000061c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="028fe898e83b", [], {{0x80f5, @ipv6={0x0, 0x6, "1c8109", 0x5b4, 0x3a, 0x4000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) 2018/01/09 18:19:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x2, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e39000)=0x0, &(0x7f0000dd8000)=0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) getpeername$packet(r1, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006c8000-0x4)=0x14) bind$packet(r1, &(0x7f0000604000-0x14)={0x11, 0x0, r2, 0x1, 0xffffffffffff0bfc, 0x6, @random="3c782a9f4db0", [0x0, 0x0]}, 0x14) 2018/01/09 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f000008f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x10) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x100000001, &(0x7f0000365000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec6000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00003b1000-0xb4)={r0, 0x1ff, 0x3, "df0a02ecae8e565775838acc85aff021dbcd5135410ee3a95a12b993d539f8da92766b8e881cd431fc0ca1bed8c8ea7800abe14c4e53732697cd014f4df97139977d9e5959b8492e879be91831ef373ae107c5f12a434ff23c364f2e8f0705937dde609462f11fda4635481f0dc267abf0cbc7f498382e32d068056eddbb8fdb2c164afc9469a6dc401f1469b33cd1bd9806d362201b43738cf76a910f78702101232cdd0d4917266f6b"}) r2 = accept4(r0, &(0x7f0000ec4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002ba000)={@common='ip6tnl0\x00', @ifru_flags=0x202}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000ec6000)={0x1f, {0x3ff, 0x0, 0xfffffffffffffffc, 0x32f, 0x1ff, 0xffff}, 0xffffffffffffff76}, 0x9) 2018/01/09 18:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={r0}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e0e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000d24000-0x38)={0x0, 0x0, &(0x7f000025e000-0x70)=[{&(0x7f0000c72000)=[{0x58, 0x486, 0x720, 0x2, 0x0, "b63eac57803e04e65eb8aea0c1599e5696cc3ab456d7bdba7c525af783bfcde4bda92c546da86ced543fdc293639cbf41fe217cf413374ad250bcd02cb65c57018b488b6af0c2e03"}, {0x10c, 0x8000, 0x200, 0x1, 0x2, "87c9d9e8191a24751123e8e375d4a7b76d578793eeb415b1b7ebee8633c8bfa5b4bcd641cddef18409caffbb2b459f9f8a362b1e835b0ac2c47bff036e70ec0d46c25d426d9a6bd13cf72f1b9a897f08568440eb125eaa4d02bb481c2fffaf5950e0bff01be1c451f7f40f4b2faacfc5c25c135830a6ef30caed4ae6d5be619b97efa7f2d0e65a720a99fb0aab9b23620b629348dbb98b9082d85a77c7fb6366b03d69d04b67c8d793e4525aab8cbdc023f4e639c1775f1651b11eee97ed2497cc93ab46a17b1acad08196a32b57e489dd581210e19d2acf90dfe6cd3925408a43c3ffcb034fd12e9bbc0fd9b2d6f5ec07e6e0f1c0a2e11d51"}], 0x164}, {&(0x7f0000932000-0x258)=[{0x6c, 0x4, 0x0, 0x10001, 0x0, "00cfc31e6278453152e73d1bffd57c6c4c56d49b48b0f9c2bd99924b97133657e2554245a265e6e0ed3d8fcc7fd1572ffdcae3ee7cb73f16f23218404bbe5b7336ade497d8cc8dbd8b2691cfebc973842bfc523ea4212bd14b"}, {0x108, 0x20, 0xa01, 0x20, 0x0, "b31c5b8e548755b2225b67414a269fae3fc07244c7313c253c6685197f7e9a472b5279c669458432fc6ba90c6cfa6175cb3e9835691c06068a7546bfddadbdc58919ec296e79bab5281fc6974ed8e1ef7e2c4617ad7718e2fdafe1c32e6a75fa99037579737e6404a0f1428165c71eb3188e15c406062bdf8de0cea46f0a37cd1383246fe75f3a76e18d74d129c23b686f55b06671e0db7b75e74d73b9ea44d6522abba121462aeffc149188a7416ac18b32fdd2827ceee19fb1618dca88e37cee224510082b56f8a2c5457c8cff5ade57ec12f2790e818bb32ddf88ab02ce433035ad70c0e6a7e10138b5b8cf3e482be369a9c637"}, {0x54, 0x854, 0x420, 0xd65, 0x2, "ed6f48d103953e5286acd7e35f74e6d66645b8968bbb8683d08734cba8f7795db4341a08194f81d6bab17ba42f80fe27f2299bfa11ce1b1f582685fdca588269560a"}, {0x90, 0x8001, 0x300, 0x3, 0x0, "2396428b161ced0a7d5d73550748ddcdda06995ca56508c14f37ef9522ca9df82cc2811ac9cb7e94526ef3b720c420fe1b97f58d36780ba9a9d6998d333f93c0c0b05f003be85bac135bf5464669e416e541285f3082ceb102e355be8cf37756e067aa4bcff6fd9d86ccbf103a6e71677d5ed869f6092501c9cd3816f4b0"}], 0x258}, {&(0x7f00005fe000-0x1388)=[{0x1010, 0x5, 0x111, 0x7, 0x2, 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0x10d4}, {&(0x7f00007df000)=[{0xd4, 0x19, 0x520, 0x100, 0x3, "567f368a9ee097e6f6b51f12bcd578eb67d1be34ea813b11005db66263491e6a1449537920069b58265996f89a540b8e5729b554b149fb487d5fb37ca18353f3f65d4f4ba55420d731aaf64b93010d7a614b857207df4c21a76216f2d2098289b012114e4b0f67d4be03860d0f82fdb175eaf357562efa816a656f743df7fd15808f8f5ecb3478df354b25a2cfb32a7329edce56ad480eba4c35fc0a589a7a14e9792c83c54a120758c17b6286f2d10ae7a2b651d9ae08e9b055eced39bb8496fa675090"}, {0x58, 0x0, 0x930, 0xda, 0x0, "e210c18cd9e5e2e33e7038a7e8a924a1b037c07d726bc417f772746613ec38f2da15c56f38ddb8d21143775249c3754a7a41abd65c3dc435eb1fc971843275d0377f437b54fa6a"}, {0xf4, 0xffffffffffffff01, 0x602, 0xc60, 0x0, "3de8c556128373efd342971f5c88d84f3fded709187f521a6563af24e8a5b9dbd5db6830baf5da5254dbe72cc8d77c17e9c5ecbf4acb4f81ad86b99fa3205f9824fcc232a68791c69bec7a19d3dc34d30e76157c53283cfb16f9f130b665402344eac71fc5875f4a18134909ae96844d364fefa1aeacad0df2150fb0af298fea8bd4651d32b3620e646c83c9396c85a7d4bbc51cd7edbe79c251a280960b9d5c2634f304544db2a47bf6cce7485b69780521c7ce7dda80590491b3dce7e4b82438f5ed10256155c6d2cd8357af714277cf7458f2e1c0a05b99e807e79a5c7ec2ba"}, {0x40, 0x5ac79cfa, 0x8, 0x100000000, 0x1, "ccf1431fe41b66d64cec81b24a3b55bbdda0765fbbcdda14ad7f4829a6879942a0a3bb7ec209e3abb3cd779404355640"}, {0xf0, 0x10001, 0x800, 0x96, 0x2, "5b8d66dc45e22b3ac53553d93513c3eb561c06ac13369bbbb4a3b353ece8fa39dbc2e36ad9cd4f7db826026c72cb9fce901ced2b9b2602f84231bf4c12a4378e3f9739bbab1fa0698ecfbf0002b2fdf7bd74c6d41236bc3811e83c4a501089099009e5d6e938adaa7ca5e93b55ac36b8f3f1a187eea539da51879a5de1d2aafafbb2354302e453b404f31a0b41fa01a0cb6c0bea7557496baaf542dc8fc6773b03cebc7dd8439cabfdfb666ebf42713717d73e38db115c5804d76027097f930c1068e742bc7a12a0b3d916182365140b617bc7cdc48a77fc234230bda71ad3d4"}, {0x1c, 0x5922, 0x900, 0x5, 0x3, "cc58f62d0e236b60721a75"}], 0x36c}, {&(0x7f0000ec8000)=[{0x34, 0x1, 0x200, 0xc15e, 0x3, "61f6ea1b558591462a94963493d9faee879c7df89c6909666f5bea0c1d5a03c661a59e"}, {0xf4, 0x4e, 0xa28, 0x303, 0x3, "1b7f6583829bb75253bc7f4acd017ea5432e66773396545d0eab6ef0d8a250a47d83ffa9c56d81b9f3ba668f7ee832cfede2d13e54e55d1f3b4fb9226832f5120ffb3ff19868a0ea54e3bbb9eda80f92e17bbc999ee734f67e5b600f4228869f705285b645c84480b8c18246ad01ebfa697abecfe7afb97e38cb657c563238870734ce8b18e48ba5d5a1e596fee66e0ff32fa4b5a8429c35182f40e3096f99a7e06e1d7f2b557e5608658bbf25f2704cce3ab8a629d7b8e7c18a67fae5e334b18d28b39b4a7d2cbb201053470a967caac6860922704e779d6691db4c23cb0bf5f060"}], 0x128}, {&(0x7f0000fd1000-0x40)=[{0x40, 0x4, 0x20, 0x7f, 0x2, "1d33c1cb544b27114f6b7f4d30550da36f329061d3def4e8da1749f7c448aebd61eda52df2920db9589babf0419c13"}], 0x40}], 0x7, &(0x7f000038b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20040000}, 0x8000) socket(0xb, 0x8000f, 0xdc42) listen(r0, 0xffffffffffffffff) [ 355.155618] kasan: CONFIG_KASAN_INLINE enabled [ 355.160385] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 355.167783] general protection fault: 0000 [#1] SMP KASAN [ 355.173308] Dumping ftrace buffer: [ 355.176829] (ftrace buffer empty) [ 355.180520] Modules linked in: [ 355.183704] CPU: 1 PID: 25691 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #180 [ 355.191045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.200389] RIP: 0010:nf_tables_dump_obj_done+0x3d/0x70 2018/01/09 18:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000041b000-0x4)=0x7, 0x4) socket$netlink(0x10, 0x3, 0xd) 2018/01/09 18:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00003b3000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000076b000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xea, 0x5, 0x6, "213e6fc1b54f4c8e4fd90b6940854202a69f78177fca45bb951a263e99d9b67236731c27a3edeb74a5dec93990e6e8611ac808b2d51e9b6d8caebe7297ffbba6c7e41f4fe8806d19ce2bbfd91e1b4627"}, 0x160) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000224000-0x4)={r1}) accept4$llc(r3, 0x0, &(0x7f000043d000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000013d000)={0x0, 0x9, 0x30}, &(0x7f00007c7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000885000)={r4, 0x10001, 0x100000000, 0xffffffff7fffffff}, &(0x7f0000750000-0x4)=0x10) [ 355.205729] RSP: 0018:ffff8801bd9ef2a0 EFLAGS: 00010246 [ 355.211075] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff846167dd [ 355.219112] RDX: 0000000000000000 RSI: ffffc90004245000 RDI: ffff8801c6420f70 [ 355.226373] RBP: ffff8801bd9ef2a8 R08: 0000000000000000 R09: 1ffff10037b3de0d [ 355.233636] R10: ffff8801bd9ef030 R11: 0000000000000002 R12: 1ffff10037b3de5d [ 355.240885] R13: ffffffff846167d0 R14: ffff8801c6420f41 R15: ffff8801c6420fc0 [ 355.248138] FS: 00007f0f4efa8700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 355.256350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 355.262212] CR2: 00000000205e2f5f CR3: 00000001caa72004 CR4: 00000000001606e0 [ 355.269471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 355.276732] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 355.283983] Call Trace: [ 355.286562] netlink_dump+0x97a/0xcf0 [ 355.290364] ? netlink_broadcast+0x50/0x50 [ 355.294587] ? avc_has_perm_noaudit+0x355/0x520 [ 355.299255] __netlink_dump_start+0x4f0/0x6d0 [ 355.303740] nf_tables_getobj+0x401/0xa00 [ 355.307876] ? nfnetlink_rcv_msg+0x8c8/0xd70 [ 355.312264] ? nf_tables_dump_obj+0xee0/0xee0 [ 355.316728] ? nla_parse+0x29a/0x3d0 [ 355.320411] ? nft_obj_notify+0x100/0x100 [ 355.324530] ? nf_tables_dump_flowtable_done+0x80/0x80 [ 355.329778] ? nf_tables_dump_obj+0xee0/0xee0 [ 355.334239] nfnetlink_rcv_msg+0xbf0/0xd70 [ 355.338442] ? nfnetlink_rcv_msg+0x30a/0xd70 [ 355.342828] ? nfnetlink_bind+0x310/0x310 [ 355.346949] netlink_rcv_skb+0x224/0x470 [ 355.350974] ? nfnetlink_bind+0x310/0x310 [ 355.355089] ? netlink_ack+0xa10/0xa10 [ 355.358941] ? ns_capable_common+0xcf/0x160 [ 355.363229] ? __netlink_ns_capable+0xe1/0x120 [ 355.367779] nfnetlink_rcv+0x200/0x1920 [ 355.371723] ? __lock_is_held+0xb6/0x140 [ 355.375762] ? nfnl_err_reset+0x2b0/0x2b0 [ 355.379878] ? __might_fault+0x110/0x1d0 [ 355.383905] ? netlink_tap_init_net+0x350/0x350 [ 355.388545] ? lock_release+0xa40/0xa40 [ 355.392495] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 355.398000] ? netlink_skb_destructor+0x1d0/0x1d0 [ 355.402818] ? selinux_nlmsg_lookup+0x32b/0x430 [ 355.407454] netlink_unicast+0x4c4/0x6b0 [ 355.411484] ? netlink_attachskb+0x8a0/0x8a0 [ 355.415861] ? security_netlink_send+0x81/0xb0 [ 355.420411] netlink_sendmsg+0xa4a/0xe60 [ 355.424441] ? netlink_unicast+0x6b0/0x6b0 [ 355.428643] ? security_socket_sendmsg+0x89/0xb0 [ 355.433362] ? netlink_unicast+0x6b0/0x6b0 [ 355.437564] sock_sendmsg+0xca/0x110 [ 355.441244] sock_write_iter+0x31a/0x5d0 [ 355.445271] ? sock_sendmsg+0x110/0x110 [ 355.449217] ? iov_iter_init+0xaf/0x1d0 [ 355.453159] __vfs_write+0x684/0x970 [ 355.456841] ? kernel_read+0x120/0x120 [ 355.460695] ? bpf_fd_pass+0x280/0x280 [ 355.464551] ? _cond_resched+0x14/0x30 [ 355.468409] ? selinux_file_permission+0x82/0x460 [ 355.473220] ? rw_verify_area+0xe5/0x2b0 [ 355.477246] ? __fdget_raw+0x20/0x20 [ 355.480926] vfs_write+0x189/0x510 [ 355.484434] SyS_write+0xef/0x220 [ 355.487854] ? SyS_read+0x220/0x220 [ 355.491453] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.496441] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 355.501171] entry_SYSCALL_64_fastpath+0x23/0x9a [ 355.505890] RIP: 0033:0x452ac9 [ 355.509048] RSP: 002b:00007f0f4efa7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 355.516720] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 355.523955] RDX: 0000000000000055 RSI: 00000000205e2f5f RDI: 0000000000000013 [ 355.531189] RBP: 000000000000030e R08: 0000000000000000 R09: 0000000000000000 [ 355.538425] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f29f0 [ 355.545662] R13: 00000000ffffffff R14: 00007f0f4efa86d4 R15: 0000000000000000 [ 355.552903] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 30 48 8b 5b 28 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1c 48 8b 3b e8 65 40 46 fd 48 89 df e8 5d 40 46 [ 355.571990] RIP: nf_tables_dump_obj_done+0x3d/0x70 RSP: ffff8801bd9ef2a0 [ 355.578963] ---[ end trace 07ad995e452f9d30 ]--- [ 355.584101] Kernel panic - not syncing: Fatal exception [ 355.589887] Dumping ftrace buffer: [ 355.593399] (ftrace buffer empty) [ 355.597073] Kernel Offset: disabled [ 355.600664] Rebooting in 86400 seconds..