y=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xb19f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x800, 0x3800, 0x0, 0x3d94, 0x0, 0x4}) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r0, &(0x7f0000025000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x85, "c6b5a8f5b5941bd021e87e5ec0f3cf0aa6440cb84b75a3ff53bf3027e908bc172c046ffb7b668100d93d2a539238d6d57c8d880085a1e3fe601370bb14bd27d02102e89baa32ff81887917fff17481e5bcd265d23191b6c89b62d0b49e38752bacf366d02fdba173b4af73015aeccd871aa7b3fd7dc8fb07bb64783b2755d3c8e32d0cefbe"}, &(0x7f0000000000)=0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x7fff, 0x2, 0x5, 0x7}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x8, 0x8, 0x2, 0x8, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, 0x0, &(0x7f0000001000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = socket(0x4, 0x5, 0x80000001) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00007f2000-0x20)={"7fe7d20ceecb0814a1ac794f43539cad", {0x4, 0x7, 0x6, "6d378265a6c8", 0x10001, 0x0}}) 2018/01/09 10:33:37 executing program 7: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xf1)={0x0, 0xe9, "1a496d678f07c2a6ffeb04fe8a80aa9a6b931a5688c499ef53ca58317413f92ada2d5e428f270033d222fb3e79b9027e39fda7160211c807435540bfdf5b10de56ab317991096eae27a59a46722ee3400bb6cd3af4adf9b60d403c172965cb4a91930489f4578c166f27d662f0cb03c35330ddd33708f0de1f92539c0dce2465b14a0282a75c2db88a80743b007a250cdc0c8fb654e8aa6a15df1a996d9b9d5a8b458de576999af839dd3c814541f3199050b0377b69b186ede68794274faeb83e9e124d4640908404cd23b82b794d94b0c47a8f60a9ca60477449ee64cfac6a3360037e10eede03f1"}, &(0x7f00005f1000)=0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xfffffffffffffff7, 0x8, [0xc48c, 0x401, 0x3, 0x0, 0x1, 0x5, 0xfffffffffffffffa, 0x6]}, 0x18) [ 147.166756] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 147.197594] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x4) bind(r0, &(0x7f0000216000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000048a000)=0x80000001, 0x4) bind$inet(r0, &(0x7f0000fcc000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000099d000)=0x0, &(0x7f000013c000-0x4)=0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000)=0x2, 0x4) r1 = accept4(r0, &(0x7f000033b000)=@un=@file={0x0, ""/4096}, &(0x7f0000b9a000-0x4)=0x1002, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000136000)=0x548, &(0x7f0000de1000)=0x4) bind$inet6(r0, &(0x7f0000ace000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000b4000)={0x1, &(0x7f00000bf000-0x8)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045a", 0x71}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06000-0x4)=0x4, 0x4) 2018/01/09 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000125000-0x4)=0x0, &(0x7f0000985000)=0x4) 2018/01/09 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x7, 0x3, &(0x7f0000485000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dd2000-0x6)={0x0, 0x0}, &(0x7f000019c000)=0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fce000-0x8)={r1, 0x10001}, &(0x7f0000fcd000)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r2, &(0x7f0000fcc000)=""}, 0x10) 2018/01/09 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000000b000)=@file={0x0, ""/4096}, &(0x7f00005b3000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000069c000)=""/181, 0xb5, 0x40, &(0x7f0000dfe000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/09 10:33:37 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e69000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000014b000)={&(0x7f0000721000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000560000-0x10)=[{&(0x7f00007f1000)=""/239, 0xef}], 0x1, &(0x7f0000a8f000-0x52)=""/82, 0x52, 0x3}, 0x10040) sendto(r0, &(0x7f00001c2000-0xa7)="65fa66b3779545f5e5f7dbdff5134812a43a852ef4c0c055c12b407f7b5b22741c31e161e2fa6e350bf015a4d00f1c43a41d8b4d70fab88c546f14771b1b576533be7d2a049f7703c3450e1ed649d0e53cf691422b7bfca8411082e50cbb6bb49a8e1b314c6c722480c9b515cd6cbdbabb41b2a1e9fe649fef1d8db07385af1dab007e3c27e49c479d84512c1aec6d1ec4529140571fb48da009a124ba4d3ec3ba5578880d1b9b", 0xa7, 0x40000, &(0x7f0000d3c000)=@ll={0x11, 0x0, r1, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0xe6dc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept$packet(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c3e000)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002c5000-0xc)={0x0, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f000009c000-0x4)=0x80, 0x4) pwritev(r4, &(0x7f000015f000)=[{&(0x7f000086f000-0x1000)="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{&(0x7f0000f5a000-0x1000)="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0x1000}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0x0}, &(0x7f00006eb000)=0x8) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000071f000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r3, &(0x7f000056e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r5 = accept(r2, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000fab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r5) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fda000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000001000-0x40)={0x0, 0x6, &(0x7f0000000000)=[0xd55, 0x40, 0x0, 0x1, 0x1, 0x100], &(0x7f000049a000-0x20)=[], 0x0, 0x0, 0x0, &(0x7f0000654000-0x24)=[], &(0x7f0000cee000-0x10)=[], 0x0}) gettid() getpid() syz_emit_ethernet(0x5eb, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x4000031b, 0x4, 0x0, 0x0, 0x5dd, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) 2018/01/09 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000524000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f00009d0000-0xb1)=' ', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x4, &(0x7f0000913000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}, 0x10) socket$key(0xf, 0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c7f000)="f2baad3e3d95012cfb3c0612418147a732ffe5b22f483548052e8bdd8de025325e7cc327a0d0a03db89055cb455eb6cd9957ad29241c2d6df74d6bfb5d0b4db7243a715be702e6551b368110a5377c8b9ad4b28200a3a9813d05881a7d46c6d0412bdb1b967621f641528c2d6b78", 0x6e) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) pipe(&(0x7f0000da0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00009e0000)=0x5) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:37 executing program 1: mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000088000-0x4)=0x9, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) [ 147.275951] device lo entered promiscuous mode 2018/01/09 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000add000)={0x0}, &(0x7f0000091000)=0x4) 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dca000-0x20)={@common='yam0\x00', @ifru_flags=0x5001}) 2018/01/09 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x6, &(0x7f0000d9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fcb000)={0x200, 0xffffffffffff0000, 0x3, 0x1ff, 0x7fffffff}, 0x14) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fcc000-0xf9)=""/249, 0xf9, 0x4c) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000fcb000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/09 10:33:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000611000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006f9000-0x4)=0x10) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000002000-0xa)=""/10, 0xa}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}, {&(0x7f0000002000-0x86)=""/134, 0x86}, {&(0x7f0000003000-0xd0)=""/208, 0xd0}], 0x6, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000094e000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/09 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000b1f000+0x9cb)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000256000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x3, 0x5, &(0x7f00008b8000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000008000-0x73)="7379c1a416c921b4082c805f09989d414bbd78ac010914b8c73c23955f74ddbd6ad6458288186421ebccf93de2dab8642e1168ac935fb1da6baba793125027f09c8ed72c95d5a6aff2b8db5b1dc72389ba02a27b0dd7c171ce47aa3bcf4f1f10c4e4338b3d9d339cf619027478cdeea1581b25", 0x73) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004cb000-0x4)=0x0) readv(r0, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003a6000)="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", 0x107, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='veno\x00', 0x225) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000908000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000223000-0x4)=0x6, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000060c000)={0x3, &(0x7f0000360000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/09 10:33:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000738000-0x4)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008f0000)={0x26, 'hash\x00', 0x200, 0x80, 'rmd160\x00'}, 0xfffffffffffffd22) bind$alg(r1, &(0x7f0000d83000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/01/09 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/09 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000d80000-0x10)=[{&(0x7f0000e5f000)="1f00000002031901000007000921068100cd853b09000100020000ff3ffe58", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f00008a9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001a9000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aab000+0x41f)={0x0, @in6={{0xa, 0x2, 0x93, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000065b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000005c000-0x10)={r2, 0x0, &(0x7f0000ced000)=[]}, &(0x7f0000439000-0x4)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000934000-0x8)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000484000)="0cb140dcdcbd389cc6421d6aeaeb29311488c05ba2cee30ca3865fbef297315f588c996d96f13b821e1b38b66c19ae12fe563cd5c1bd6a4adf5c864ce2bf47a34f5876419acdb39417106554fa749e5588e3658313dc2c4f9b9687d98f3e4f4fb65107a1443cb224ba8610cc6ccbd7f706ce28f12def3ab75c172a8083b062ba62fa541ab4b23bc158482618c3b5ca3e1b5abff5ad860769ca52a9cd3fbf48929529886ae72ce20c96d9ac9800ae3283b9e2846fe1150437cc64ce741ee190", 0xbf, 0x48c0, &(0x7f0000941000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:37 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, 0x21) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a3000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000238000-0x4)=0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000238000-0x28)={@generic="6314149078b7726631be2867bb625a06", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023b000-0x4)=0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a8000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000239000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000239000)={&(0x7f00000e9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000239000)=[{&(0x7f0000239000)="37fc6413ccfda1cc612a15f77b5f4fa2e50f876c035c680848fea9e59d9ea24908adf8d1854bdbf3ec76eb73c99ee3bfa03b36e1b0b6dedad530a0bef14898af2394a98d9ab42e8b2551d3b54a6f64697bf6faea53fc77b391da36e4f9752bcc857f5835f12c5b91350b9b76ba2b444f903f6596a219a9c1372769e18309f3676f1b", 0x82}, {&(0x7f000014a000)="f65437e632202db4a10e2af3ccd0ccbd7771f707823db957158de2af2cfde7d04c6a94b168a12907c217bae1c36e9551500e19e04d493031aebfb444bdff1ec36e1e44ffa9712e262436b8d95437e9b4c8e172d48347c218ab3d7674dd5e62aec57c195876da8078538a2643c474fc713057693041f52ab0ea5158cbf9f1f2b299785ea70c29b3d4c6fb1de22f64945476b8cc529e97dc3732b47417a03d35", 0x9f}], 0x2, &(0x7f00000ac000-0xc0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x80}, 0x40040) 2018/01/09 10:33:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x10060) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007dd000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000f50000)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f50000)={r1, 0x2}, &(0x7f00005a1000)=0x8) ioctl$void(r0, 0xc0045c7f) 2018/01/09 10:33:37 executing program 1: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={0xffffffffffffffff, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ff1000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff3000)=[{&(0x7f0000ff4000-0x49)="95e9bde77de94127c920db125a4ff0b259f451a0951d8a647af8899dc500758b495b3557e9c311716ce067230415c4773b8b43a4a87134d9265053eb884b5d2166a83d284022a67f18", 0x49}, {&(0x7f0000ff1000)="a0bbfd59d98c97e6c618f9328b7750079d7bf111e2f8e1facd44741012670994129d880048936de67632df35318444954a0ecb85ef474c1b373ff5c6eaa7e83703ff0963a74767b3ac2f7b58de63ff93d0b2cb3e7c87096aead55e0680659295485c480e7ff69dd3ebdd9f45a5fb5f7476dfaa179a4d7f", 0x77}, {&(0x7f0000001000)="6a28e84f6341b51e82a16ad08e6a", 0xe}], 0x3, &(0x7f0000002000-0xc0)=[@init={0x18, 0x84, 0x0, {0xb3b, 0x20, 0x1, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfc7, 0x204, 0x86a, 0x9, 0xff, 0x8179, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7, 0x3}}], 0xc0, 0x80}, 0x24000050) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000000}, 0x8) 2018/01/09 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet6(0xa, 0x80003, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001d9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000161000)=0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007bb000+0xd2b)=0x9, 0x4) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x80000, 0x5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ae6000-0x4)={0x2, 0x4, 0x1000}, 0x4) close(r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e36000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8c000)=0x14) bind$alg(r0, &(0x7f0000475000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000401000)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002e8000-0x38)={&(0x7f00004f2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000095000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xaab5, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054a000)={0x1, [0x0]}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) socket(0x0, 0x5, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ec0, 0x1000, 0x0}, 0x10) sendto$llc(r0, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x10) write(r1, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) 2018/01/09 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f000007c000)={0x27, 0x0, 0x1000, 0x0, 0x3, 0x6cc5, "3b08996ea890058b6bc0eb785c2bded2bfcd2ef7a800db259bda846b37c7d0ec9aa446384bc1b16ea8dec8cc080cdeb5ed583eecace3cd7eb9fd459bbb41dc", 0x85}, 0x60) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009f8000-0x1a)={@generic="98afb98d05398983d5a7ed1adbb95e1d", @ifru_flags=0x1000}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00004f8000-0x8b)=""/139, &(0x7f00001e4000)=0x8b) r2 = epoll_create(0x7fb) epoll_wait(r2, &(0x7f000099a000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x6) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00007d7000-0x20)=[{&(0x7f000096c000+0xd58)="e9fda1dc725121ee2b62ebb1b52df581b5", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007b8000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000415000-0x4)=0xe8) 2018/01/09 10:33:37 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000017000)=@generic={0x0, ""/126}, &(0x7f0000011000-0x4)=0x80, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000019000-0xb8)={0x0, 0x100, 0x101, 0x5415, 0x900000, 0x0, 0x3, 0x9, {0x0, @in={{0x2, 0x1, @rand_addr=0xf205, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x790, 0x6, 0x9, 0x7, 0x6}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000019000-0x8c)={r2, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000ff000-0x10)={r1, 0x4, 0x1, 0x2}, &(0x7f0000a12000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004aa000-0x4)=0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000966000)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) r4 = socket(0x10, 0x400000000000003, 0x3) write(r4, &(0x7f0000002000-0x25)="2400000058001f0014f9f407802304000afff510ea000100febfffff0800020001000100", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ab000-0xe8)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000983000-0x4)=0xe8) 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 10:33:37 executing program 2: r0 = socket(0x400000000002, 0x3, 0x80000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000)=0x64b52d9b) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00007aa000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000d3000)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/09 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000986000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ba6000)='bic\x00', 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000924000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c6d000)=r1) 2018/01/09 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x9475) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b1c000)=""/4096, &(0x7f0000ef5000-0x4)=0x1000) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) 2018/01/09 10:33:37 executing program 2: r0 = socket(0x10, 0x80803, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000082b000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007ae000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet(r0, &(0x7f0000d07000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071d000-0x4)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000775000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dd1000-0x10)={0x3, &(0x7f000011e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00007ac000-0x40)={r4, 0x1, &(0x7f00000f8000)=[0x0], &(0x7f0000515000-0x20)=[0x3, 0x80000001, 0x4, 0x9, 0x0, 0x7, 0x101, 0x37], 0x40, 0x6, 0x6, &(0x7f0000a41000)=[0x3, 0x1000, 0x2, 0x3ff, 0x10001, 0x4], &(0x7f00002b4000-0x2)=[0x6, 0x4, 0x7, 0x1, 0x80000000000], 0x0}) 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000597000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005da000-0x4)=0x3) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0xf4f, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d47000-0x20)={0x6, r1, 0x10001, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f000005f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000aa9000)=0x80, 0x80000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000b3b000-0x20)={0x3, r2, 0x10001, 0x3}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000233000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000da1000)=""/228, &(0x7f000079f000)=0xe4) 2018/01/09 10:33:37 executing program 7: pipe(&(0x7f00007d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000+0xfa4)={0x5, 0x0, 0x0, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x47)=""/71, &(0x7f0000002000-0x4)=0x47) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)=""/199, &(0x7f0000001000)=0xc7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r3, 0x400, 0xff, 0x3f, 0xffffffff, 0xf874}, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000006000-0x4)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x401, 0xff, 0x7, 0x0, 0xffffffffffff277f}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000008000)=""/4096, 0x1000, 0x0, &(0x7f0000009000-0x6)=@hci={0x1f, 0x2, 0x0}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000)={r3, 0x3, 0xd29b, 0x5, 0x5, 0xa2}, &(0x7f0000009000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000a000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff, 0x5, 0x100, 0x3ff, 0x200, r4}) 2018/01/09 10:33:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000584000)=0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x160)={0x2, 0x8, 0x5, 0x0, 0x2c, 0x0, 0x7, 0x2, [@sadb_key={0x11, 0x8, 0x400, 0x0, "cea7a801eda2282c3a02f6630149f48fe9ca01234cbf96625dbef2ff0c9213b701aab586090895e64b526fc7fcfdf97d56705046d8562f1298623705a2986bf231de592a819e44403361cada0b52eb33f5a28f83f0638137ba6b698fadef3badec9f815acf175c4f2c03cecb293287c797315513ca1eed8d337add7d77922250"}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x7, 0x3, {0x6, 0x32, 0x3f, 0x1ff, 0x0, 0xffffffff, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002}}, @sadb_lifetime={0x4, 0x0, 0x3, 0x4, 0x8, 0xfffffffffffffffe}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x1, 0x5}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_key={0x4, 0x9, 0xb0, 0x0, "b08b49eb513e775503c739016a7f8c9843252dfa3226"}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xe, 0x14, 0x4}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fa6000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa6000)=0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000079c000)=[{r0, 0x2000, 0x0}, {r1, 0x180, 0x0}, {r0, 0x2, 0x0}, {r1, 0x200, 0x0}, {r0, 0x4288, 0x0}], 0x5, 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fa6000-0x4)=0x0, &(0x7f0000497000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/09 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r0, &(0x7f00004c8000)=[{&(0x7f000026f000)="00000009fa9946f69e2773a56f14dc03fbb46307000000a5e125ae245a449914db09e0a6b5", 0xfffffffffffffcda}], 0x1) r1 = socket(0x1d, 0x800, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b88000)="506d10c1a3a791a5215a009b2ddc8525", 0x10) 2018/01/09 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a89000)={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x5, [0x1, 0x5, 0x7, 0x5, 0x100000000, 0x7, 0x8a2, 0x8]}, 0x5c) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) [ 147.561645] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000d0a000)=""/80, 0x50, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000219000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000d9000-0x8)={0x1, 0x1c9}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000f35000)=""/4096) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r3 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/09 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket$unix(0x1, 0x2, 0x0) listen(r0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) [ 147.636538] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/09 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x9) 2018/01/09 10:33:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000097e000)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000212000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000d07000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @broadcast=0xffffffff, "42bccf79"}}}}}, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003cd000)={r0, 0x50, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000076d000-0x4)=r1, 0xfffffffffffffe54) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000419000)=r2, 0x4) 2018/01/09 10:33:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb9, "4412bbe534106962a5305feaa9cd7fdac87f72adbffc068550e8fdb7bb81a4b5d1a864e8f30586f1208bad555fb10ff6f752f5f7b76dd3b3c8c1bf8c5004d520d36b4fdeed6efeb080a3fe94563a7458519290ecebac332fd83a31ccc2128467f61bbb355ffc8a7f42f04af3fde991059e262da3fd33308a2b92f61c9c18af5729df3dfab6e2b2d1fb4e0526c8d3fb6dd377ac1d2774590981aab1cc646dbb4175bafa37305d463ba6490bb7596c73635f0d75c59457eace59"}, &(0x7f0000a34000)=0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8}, &(0x7f0000e35000+0x80e)=0x6) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0xfc, "934353a8be53797658d5479e3e5a4e52c2aeaae0424e14ec1f8fd3b20c196eb2dd82702020d41609cdd82f900f75d1ef25b20699c0a7b827fa6356733b24ac4931c9cf49bc2d2ce6f7681d221f565ce4d48dfe816c31cd716212a4f5b7aa1c81f9ae8f772e6f1046d565b198a004c07a4853edeeb63b5d3d962909b19ddb916f9913de39f6203457adb90863da1ed78b989bb5094aaf6e991e17aa3855015bf305d04e66e2899e8c68c39a9c526ef11b5734ba2d9b78052c4cdbe71587bfff226351c418e02183f94ae1abf7cfefcca12e36698a6c86ed50a7b419b93d698340e09416d077f5e2293ea4946ae981205d66ddf1fe34e307927978e2ac"}, &(0x7f0000002000)=0x104) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000d000-0xa0)={r4, @in6={{0xa, 0x3, 0x50, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d7051f1, 0x800, 0x722, 0x8001, 0xe3}, 0xa0) 2018/01/09 10:33:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x2fd)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) getsockopt$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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008e4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000)=0x15, 0x4) mmap(&(0x7f0000002000/0x1000)=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) 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$alg(r1, &(0x7f0000004000-0x1f8)=[{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000004000-0x70)="e0f934445e9b93109e2e7310b6deb56b3925c7bd41bfc1790c242492ade3539e5c75b8253a423300d656b39649cb65ea573de0b2c55a054ed46b525fe087f303b6c7d6f8269f358da8b49b1b08a18c3747d7651b333c40334affd9a6e6691223fc99ef4420d660580267b44637f34fca", 0x70}, {&(0x7f0000001000)="642fbfb44dfcfcafd52f22267db93c1fccda471898f3e920b7885d4e8d885814b50896707aed2bd408b6cb6fc7dbc7d2bf285aadc4ff87c4ad9e8e239e086b73cbdd7878af55fd0d9e", 0x49}, {&(0x7f0000002000-0x24)="7012be9256f1eca9f711a970d8a7d7b1ca7a52de8dd1e49aed97582cebefeab9bcd05183", 0x24}], 0x3, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="8de2cbe6c78707ee1e04f02e2ff983edb2a55a50ad4db8f697eaa3fa300328ada8fd2ef444e1c893e05d989820b9e5f0ff0a76ae5ad3743fdc0f132129b26f0106a6eff0f274b198c8559b30bf3726cd8dc0c43801d3d03537215b587f1b5bffb191a4583fe5075ae0048c4b9e9f1c9dbbcdcc8d2507a019902fa6bf748c865961e5d4b9f9f0565e54f435527cb55df7f2e27b2b72ae0624d4332aaac2f8d3cc58ad8b577ed94e9287b3fef0d51974167a7d34a782996ffcf2e39072", 0xbc}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000)="0b9f552f6cf3c85f39ebfce9aba6cdb62a408d9c51b3f32b8c4a10e29b61110a3d34af619b0340f867c67dafa17852031c9b5b320d7b644db1e82d05c9aa6ac79510a37bc22b6a568d2ab9c94a06ea9a3b069e63e0f4ff77138187f36b59afd2d3cd2d1c37e1010bf333c643dfab7c0a423e9c277bea519ba612b3bd8aa28fc3cd3f11b269a4871d68c9bfaa9c2e259e7faa8d9db9fb343b59a543a08b9bd009ca8988a5171a8f9dddb7ee1050c01769f6c4bdc519295308e05fde17c8f1f01fd3eaf3b7eda45fe4afceb959383b", 0xce}, {&(0x7f0000004000-0xbb)="bb49ab311505420f6246c74ecd8a5236f9288afa00a2e997085900612773867bdac9cf8a640b0855b44ac47d0e4d6802811fef7c80b60c0feb400d0510ff06feef1f67622220a99d1abc9ef9a3c965ff6fafc2cf6d304b592457fa3355fa2af4bc0cb0288b990c1cce14201c657dd8255226a1d4572b1f711087b28da9f18c42af319e6033d5ca58083241f95ce7a8d906d31de218708ad113dee55703a7e47c3d06c30e92cb8645125315c4456aa29a6a871666a40d6bf896b412", 0xbb}, {&(0x7f0000003000)="76cc13836c77f62557a17582f5ada56dc8918de82b2ebf4758e9fadb481dc1c1217348124a92c68b60ec3e4404f93189a41a5eb1490cedd15fe98d764cc49412c703cb0ecd1154b0d56049292dfc02db8311e4dcf1", 0x55}, {&(0x7f0000000000)="220aff4fa15b876d1b83e3791cfee94999fe59a00c7ae05bde561a290428a611811652a216ee8292b1c5aef10c3d6670d114c7ff01556553e354b9dfd77ea190fd37c96b51d08ad4a3d96c91660317b1d1e252b22f48bc7b700ba1fea50d23974b48c79effedd41735b713c090b6067daee46c5cb591e1721c2567c06cc1c742b3d90eaf862736755787100ea5ba9ab4af3ff76140db93ded8090407", 0x9c}], 0x6, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x90, 0x117, 0x2, 0x7c, "a466ebd2d038f77ddafaa1b0eea1a85f1d31b444d1a9868d5f3faf473bc342aaae1ceaeedd59554a1e3dc68cce4098ba4e4637cdb01f05af4cf01fa18eea8b1d3a1903a6c531a7532c36db135a718e6fc7ada690783d0d18184bf26fb028bddb081a2be42d8535138157d4ecf99a5915c296d037a67507aa23096407"}], 0xc0, 0x5bfebb00cb8de6c2}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x56)="2493a1daf6c0a90c9c1841bc11aeff156abf21e7e0e7574b0553be88cab25e9dda0f7bfe0b71b23209c539aa23864bfb70ad07fbc16d5bc8571507016ff306b237cacd9fa1478bb3f56b63b48000da7e4788690adb83", 0x56}, {&(0x7f0000003000)="8697e53827f54159ffdef2afe395f18c35989f8f01", 0x15}, {&(0x7f0000003000)="5f1815d132e6a08757246e4b5ba6d2c80521b0ee086e30", 0x17}, {&(0x7f0000004000-0x6f)="992a53a552aae32f9b0547c50bbb18ee8b9ffdea11c225211a4651929927f4a168e815a483d9e0e404dd24f1e1a155c785aabdb8e8b655a0c75cf7686f7972d9b513ca235c32b5d0f4841d6d1b6f2106253846d8924a58ab0406f8c9dc4d57759780a647e235d938de5e0ff3207452", 0x6f}, {&(0x7f0000001000-0x11)="dbc4f04b51bfcb0688c8e4048e2436e751", 0x11}], 0x5, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000003000-0xb8)="ea328403f2569ba7af45f5e5364217f70d6447a4700bd3163f1a0601dc662575d5ad0d4383ae6b6d03899420b9b5a443073310735c52b2f6c1c8086455935d1f060b9bd9baaa18cea89f5b3abfa5b85b4471b0b0d50195c43a48b009ab30ff3baa37aeab61dd6f31d3759e8ddb820cec5cd945b4051c4bbd00121cb729d75997156c955ebc3e4b8c6ffc8113a0ff9a45b885c57265187c862d257800fea56fe2a6a8788eac4dcc402aeeae1958423901b252e616b31d6cc3", 0xb8}, {&(0x7f0000004000-0x56)="900e6bd34ad45e3011b5d2b2ec18a8938578f51fce0e9b55b223e3b8b9a6adbfb5bd6dd3b07571f22da546c1d09458b57442d6b26aae7c698bd9ceac4df98c57ba5a11fbac21e5799be840ab957d30aaf452aa59e2ac", 0x56}], 0x2, &(0x7f0000001000-0x10f8)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x6a, "e677c07b0986892fd9dd6be7b68b1fe06de5c31377de49451efef3ba80f86bf4b2d3770779c0537f06e7f3f225bffed7577252b9d89ab4335950e363e3dfc7ce6f5ecffb051bdd06366ca40a74b8f377334368a540134dd98bfe20d068fa88ae728113f635705fc3a2f1"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000002000-0x67)="bae7824fc22edb922608eac50c8c71227e9aa496b81f530ce6acd49737c4fa56f2a6f06bd07d2f53078dcdb499818f71c9c52129ce284ca4014557ccdca754e9db4ebd48cc4bf3ecaaaf75eeaa87ac51da93002bdb6a79d73e343eb5d87196fa56ffdc0be49119", 0x67}, {&(0x7f0000002000-0x60)="fc94ebf94d1afd144c8de2ff3034c8fc4985ce49d7d18c2e990f3666a6e5e1ac962212aa46e34370431e5c1e9fb970f4470880d41186ff162a98d94761bac2b7b99398ca5e8bb8a110b19e422097875d882acdb7afcd8aae755bec294dd17a9a", 0x60}], 0x6, &(0x7f0000003000)=[@assoc={0x18, 0x117, 0x4, 0x100000001}], 0x18, 0x5321a7c8ae9ba4cb}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="5bdd6859756d71ceff37", 0xa}, {&(0x7f0000002000-0x64)="742712cf6ad982ae1f572bc92d0539bf10160de8177060115fe973f8bd75c2d1a5887ebefbed720f534854afe7356f01a98423d09e289614a0259543ae76f3dbc2966f4a652250727c482fef68869ee188abd37b5bc0826236f1d358c129132102b57da0", 0x64}, {&(0x7f0000003000)="8f56b20f88909cf28700b09764e1fdd12e4a35bb62972cd8797be345194cf5c0065978", 0x23}, {&(0x7f0000003000+0x18b)="6118b636c7316c5a4b9015fa6fe902b4b1fa1a23f1c62d5527933bc836607b8c5e8ea569b5721ef22ad22aefc9006458", 0x30}, {&(0x7f0000004000-0x19)="9fe342888a27dbffdf3d4fe99058222635622dce004a5bf900", 0x19}, {&(0x7f0000003000)="838faf6a37c0da3a834a3e8a3f8d04069a2dd66ff35913efcf77413fe429d1748cd1383de6f044b2023d5c6b19639f1b6c54f3329e11d1db5692c377e7e0bacf993ee139c00afa1410a5b41ea54309188dd89e4c95217f4982dee5cf278e", 0x5e}], 0x6, &(0x7f0000003000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="6a8c2bf893beb8cb820f6cc142e7588d3f4479d64fde48a3a95d0a453a82450ef057a640afeffe6dac842e9ba6f82821f0262633145b2b8008b1f9b3ce8531cf1e9aeeedf87d0519fc8d940e13af356c63b7b8b64ea79ea4ca99e071b401796ecfc8623be50636cddaa86a4b8f8825282acbd5e4f671ed34dc2358c71633cf3cd5a524f04b", 0x85}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000004000-0x67)="02c525504cee349e8a9a9c20b695ca2fc74ad7ac04cd4811a53ded8294659409b1e8b6a75e31ef83a44fd40e971275e1a9d1517e914a2422d2a6ba08dd1fdf70e3e07976b9ec1afacc13a874fa105d9a99c2e2b47d82be1f5e9c270a1a5fa1c2308227d7bf0c93", 0x67}], 0x3, &(0x7f0000004000-0x40)=[@iv={0x28, 0x117, 0x2, 0xd, "46a89eb6567ee4e6b3deda6728"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x40, 0x20040000}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000)="5a282d727567d515386a75808ccf0aade308ac992ecc678de1bbe0de3e6e2af0fe27562af2b94f84669e8ed55fa1859b94eabb1d3a863b1554cb98792baa50748be1eef923f34f2071aae9267ce1c2b9d74fec6385a6500829415e3ca89da9b9bf8d8fd24406d23dadef9cb771680562b05caa2974766247f90f7e80116c1ca901d34c1060fe6f7e1248a4869172e5de8b21172dc884bc0786b389adf2d2741fc53941a84f783ae4d28be3f48b67d365aba5b7a8ba5b84becc3e19e9c045dd1d63dd9acf8e6ac7", 0xc7}], 0x1, &(0x7f0000004000-0x48)=[@assoc={0x18, 0x117, 0x4, 0xe1a7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x86f579005385a3ae}], 0x9, 0x4000080) connect$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000012000600e00000000b4013000000000000000000000000106d", 0x31a) 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) pipe(&(0x7f00003e5000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ce7000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000059000)={0xca}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000125000-0x20)="", 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a5d000-0x1)={r1, r2}) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000051000)={0x0, 0x0}, 0x3, 0x101) syz_emit_ethernet(0x3a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) sendto$inet6(r0, &(0x7f000029c000)="", 0x0, 0x0, &(0x7f0000848000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x100010000000035, &(0x7f0000124000-0x4)=0x6, 0x47) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f72000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c72000)=0x10, 0x80000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000903000-0x6)={0x0, 0x1}, &(0x7f0000f71000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007bd000)={r2, 0x20, "5311161e486c2b1e63bc6bff9727f56b2093b0c09cd93771dcc377c3b04d7d1c"}, &(0x7f0000011000)=0x28) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) socketpair(0xb, 0x4, 0x80000000, &(0x7f00001cb000)={0x0, 0x0}) accept$netrom(r1, &(0x7f0000911000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000073c000)=0x10) 2018/01/09 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ce7000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009a8000)={0x0, 0x7}, &(0x7f0000f10000-0x4)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f10000-0x10)={r2, 0x20, &(0x7f0000f0f000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f0f000)=0x10) socketpair$inet(0x2, 0x1, 0x9e0b, &(0x7f0000f0e000)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bad000-0x8)={r2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f11000-0x4)=0x8) 2018/01/09 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000dd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000098c000)=0x401, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008cd000-0x8)={0x1000, 0x9}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000de7000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000546000-0x10)=@common="6c6f3a00f4890046041b932004000b00", 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001ed000+0xc07)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, @in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x24f52c12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc}], 0x84) 2018/01/09 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0d000-0x4)={r0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f0c000)={0x0, 0x80, 0x2, [0xfffffffffffffff8, 0x0]}, &(0x7f0000bf7000)=0xc) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f0d000-0x108)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7fff, 0x5, 0x1, 0x7, 0x2, 0x5, 0x2, 0x9, 0x8, 0x2, 0x17c1, 0x7, 0x8, 0x6]}, &(0x7f0000d91000-0x4)=0x108) close(r0) 2018/01/09 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 10:33:37 executing program 1: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xbaad, &(0x7f0000bd0000-0x8)={0x6a}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fd2000-0x4)=0x5, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd3000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000091000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd2000)=r2, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd1000)={r1, &(0x7f0000fd2000-0x10)="70a2e4cb653ed2787ac080418eed8667", &(0x7f0000fd2000-0x5a)="bc9d10c5143d1ca07f4cc4d9c9c1996cb456be543ecdb9d0e92cdccde2ae18517c9bc566c22067694ca015688bfbcf97ecf31f16a4501f599cd592420bf9e96f55b11a8cee537ca9cf3c254af45f48dc2c0999099f63bd2a7673", 0x0}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/09 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e0c000)={@generic="e2bb49a5f3454c0938a032e7e2ee248a", @ifru_flags=0x200}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000040b000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002c7000-0xb8)=[@in6={0xa, 0x1, 0x525, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x8a4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x427, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xb8) syz_emit_ethernet(0x6c, &(0x7f00006a3000-0xce)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x36, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf"}}}}}}}, 0x0) 2018/01/09 10:33:38 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x52)=""/82, 0x52, 0x2062, &(0x7f0000fbf000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004c7000-0x10)={0x0, 0x54, &(0x7f00002f7000-0x54)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000f24000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cd6000-0x10)={0x4, 0x202, 0x7fffffff, 0x5, r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x74, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$bt_l2cap(r0, &(0x7f0000808000-0x3)={0x1f, 0x7fffffff, {0x7, 0x5, 0x5, 0x5, 0x10001, 0x1}, 0x10, 0x18c8}, 0xe) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000e5b000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000634000)=""/223, &(0x7f0000728000-0x4)=0xdf) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x2) 2018/01/09 10:33:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e3000-0x58)=@ethtool_link_settings={0x4d, 0x6, 0x100000000, 0x5, 0x9, 0x8, 0x100000000, 0x80000000, 0x0, 0x4, [0x7, 0x9f5d, 0x101, 0x200, 0x2, 0x40, 0x1, 0x4], [0x8, 0xd3d, 0x8, 0x9, 0x1, 0x7, 0x7, 0x9, 0x9, 0x80]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x11, 0x802, 0x300) sendmsg$nfc_llcp(r0, &(0x7f0000a6f000)={&(0x7f0000a6d000)={0x27, 0x3, 0x0, 0x5, 0x0, 0x0, "4597d0b6c43712e107cc4f8f31973ee0bd6e850078bad412dcd53a8a0ca8b8d6663b33a1fabe440542c5c0cc8ac99567632ccd3dd5bbba6faff0de329127c8", 0x0}, 0x60, &(0x7f00000e2000-0x20)=[{&(0x7f0000d68000)='\r', 0x1}], 0x1, &(0x7f0000ed2000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f9b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f9a000)=0x1c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f9a000)={r1, 0x100}, 0x8) 2018/01/09 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) connect$unix(r1, &(0x7f0000753000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) sendto$unix(r2, &(0x7f0000634000)="68faf75f24b465df2a419656866ae445202902eb1c7d9f654edf0161256518fa58b6490837d85aa8e73a76c8ce192f901676a83372e2daafa50ea668b9466dc02ceed50b7ac0", 0x46, 0x10, &(0x7f000080f000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x5) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00007e1000-0x8)={0x0, 0x0}, 0x6, 0x7f) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) syz_emit_ethernet(0xa3, &(0x7f00002a9000-0xa3)={@random="5dcf4e5fb3d3", @random="770cb234fe31", [], {{0x8966, @ipx={0xffff, 0x95, 0x92d0, 0x5, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "a9a85167fb6387e7f9a9632df351f71571f5baac625b65106204aa316978da74313f8bf3a9ea681e5c80c5821401b56d7d1521c66d372ce98fd35f0088b1a7d62832de61cb60b9abb4d2e4f1a31d75ab3a46f75bfc4066c5c0fa4544e3d99acdcefa61a3f1b9768773189af54da62c1ed3bece42bc0d18"}}}}, &(0x7f0000f4c000)={0x1, 0x4, [0x3b0, 0xa58, 0x62d, 0x5fe]}) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000206000-0x12)={0x0, 0x7f, 0x5, [0x40, 0x100000001, 0x3, 0x8001, 0x800]}, &(0x7f0000def000-0x4)=0x12) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008c5000-0x8)={r1, 0x65a}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000def000-0xa)={r1, 0x8, 0x1, [0x21fd5c98]}, 0xa) sendto$inet(r0, &(0x7f0000ded000)="1425", 0xffffffffffffff75, 0x0, &(0x7f0000047000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:38 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000dd000-0x20)={@generic="c6f785f4c89330825f366a452c33120f", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/09 10:33:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x2000000000000005, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f7e000)=0x10c) socket(0x10, 0x802, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e50000)={0x0, 0x0}) 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000d000)={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000008000-0x8c)={r1, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000b000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000000000)=[{0xffffffffffffffe7, 0x43, 0x205, 0x7fff, 0x0, "298d0007"}], 0x14}], 0x1, &(0x7f0000010000)=[@cred={0x0, 0x1, 0x2, r3, r4, r5}, @cred={0x0, 0x1, 0x2, r3, r4, r5}, @cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r0, r6, r0, r0, r2, r0]}, @rights={0x0, 0x1, 0x1, [r6, 0xffffffffffffff9c, r0, r2, r0, r2, r0, r0, r6]}], 0x0, 0x0}, 0x0) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r0, &(0x7f0000144000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet6(r1, &(0x7f0000ba9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) sendto$inet(r0, &(0x7f0000d02000-0x82)="07b6a20b852cea32732331754ac4856e728080e28d5509605f44e3024df3d597b3c7b31c00edffff9c6ae086a9ca47e3352952b88f2d6b910849cb01e88ff73761c2f0b7619607565af135fdcb33ae8c49a9a524b8f8059f985f2e64bbf2fb71c279c63e9c02d0853b69719db5632ffee5194a41ebff070000000080001ff0cb11b9", 0x82, 0x80, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000df6000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000038c000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000427000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000490000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000009c000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0xf24, 0x2, 0xa0, 0x80, 0x87, r3, r4}, {0x5, 0x3, 0x7, 0x0, 0xff, 0x1ff, 0xffffffffffffffab, 0x4}, {0x7, 0x5, 0x7, 0x401}, 0x2, 0x1, 0x2, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x6, 0x3, 0x5, 0x7fffffff, 0x53, 0x7}}, 0xe8) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x80, 0xffdb, &(0x7f0000b19000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x134) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x62, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000721000-0x8)=0x0, &(0x7f0000118000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00001f4000)=""/40, &(0x7f000003a000-0x4)=0x28) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d81000)=0x0) socketpair$inet(0x2, 0x800, 0x1ff, &(0x7f0000374000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b81000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d82000)=r3, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000070a000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000910000)=r5) bind$alg(r4, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xe26) sendto(r6, &(0x7f0000fd3000-0x1001)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665043b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f00002f4000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d79000-0x4)={r0}) getsockname$unix(r1, &(0x7f0000b84000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b66000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dea000)=0xc18, 0x4) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000490000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaler\x00', 0xfffffffffffffffd, 0xc3, &(0x7f0000005000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/09 10:33:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3a404017, 0x7f, 0x10000, 0x64d, 0x80000001, 0x80000001, 0x92a}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000fb5000-0x14)=""/20, &(0x7f0000fb4000)=0x14) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4a000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fee000-0x14)={0x0, 0x1, 0x6, [0x8, 0x8, 0x8, 0x1, 0x5, 0x6]}, &(0x7f0000fee000-0x4)=0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c5000)={r1, 0x3, 0xffffffff80000001, 0x80000000, 0x10000, 0x2}, &(0x7f0000fee000-0x4)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept(r0, &(0x7f00005f7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dc4000)=0x9) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000c59000-0x2d)={r0, r0, 0x84, 0xfffffffffffffbff, &(0x7f0000e8b000-0x8e)="0c1f4014fc619c332bb30045879ea817789da3414efe63e43cbdf2ee9bab87d0e5e83783bebf84151321dc55f172667cbaf2596ca161f0a313f81b3f67e1e88df81164ebef97d823646e35710dd7d2d8c576dd8b020a19bf6b762fc2c2a51dd9d5a4e751ae8c93ac82957ee07c3d94e6eb458771c14abacbd1a619f08c6b8b7339d68a279af4702f739dfa61b18d", 0x6, 0xfd, 0x2, 0x100, 0x6, 0x3, 0x2, "3fa7319b13"}) sendto$inet6(r0, &(0x7f0000889000-0x2e)="", 0x0, 0x0, &(0x7f0000be4000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000057f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000580000-0x4)=0x8, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000427000-0x4)=0x10000, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000033000+0x34f)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000322000-0x4)=0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e44000)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d9a000)=@generic={0x34e, 0xffff, 0x49c3}) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e24000-0x24)="24000000200025000000000d8463f200020500000000000009000beb08000100000000af", 0x24) 2018/01/09 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004f6000)={0x0, 0x1, 0x100, 0xffff, 0x4, 0x20, 0x1, 0x7a, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x5, 0x6, 0x6}}, &(0x7f000063e000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000026000-0x10)={0x101, 0x200, 0x76cc, 0x4, r2}, &(0x7f000079f000)=0x10) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xfc, &(0x7f00006a4000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000788000-0x4)=0x0, 0x4) r1 = socket(0x11, 0xb, 0xfffffffeffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000092000-0x10)={0x1, &(0x7f00001c3000-0x8)=[{0xffff, 0x80000000, 0x5, 0x3ff}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000450000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00005b0000-0x10)={0x5, 0x642, 0xfe, 0x3f}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e7f000-0x4)=0x0, &(0x7f0000b2e000-0x4)=0x4) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f4b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000660000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a35000-0x16)={0x0, 0x8, 0x7, [0x7, 0x3f, 0x5, 0x100000000, 0x8, 0x2, 0x0]}, &(0x7f0000799000-0x4)=0x16) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000337000-0x6)={r1, 0x100000000}, 0x6) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000f62000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001c1000)=[{0x3, 0x9}, {0x2, 0x2}, {0xc, 0xbcf5}, {0xc, 0x1}], 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c001b000008029000ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e02002ee4a5acb3da41f0000ba00000000c88ebbff060100000b010000f1b121cf140900000000000000d2007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9005406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041a0000000000000005b6", 0xffffff93) 2018/01/09 10:33:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000002b000)=0x0, &(0x7f0000dae000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x3d)=@un=@file={0x0, ""/59}, &(0x7f0000e7a000-0x2)=0x3d, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x9, &(0x7f0000a12000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f000091b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r1, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000363000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cd3000)={0x3, 0x81, 0x20, 0x2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d7d000-0x10)=@common=""/16, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0x80000000, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0", 0x1}], 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000577000-0x4)=0x0, 0x4) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ca000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000244000)=r1, 0x4) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common="73697430000200000000000000000004", @ifru_data=&(0x7f0000f1a000-0x20)="0000000000000306000000000000c0ffffffffffffff000000000037027c10c4"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f1c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006ad000)=0x8) 2018/01/09 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f66000-0x4)=0x0) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000dca000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dc9000)=0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007a0000-0x4)=0x0, &(0x7f00002a8000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0x4) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eca000)={0x0, 0x0}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e73000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000d5a000)=0x0, 0x4) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ecb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000eca000)=0x8) writev(r0, &(0x7f0000ec9000-0x10)=[{&(0x7f0000ccf000)="39000000100009040000000000000401060800400100000045000107000000141900120004000200000000000600060800036a8900001ee400", 0x39}], 0x1) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000121000-0x4)=0x10, 0x80800) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000077f000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00001da000)="b76adab65f215dab1a6090c7f561451e619190f5eae1e14fb5066e76e8251f827e38c72bfb95048af8664c56820c2fd5f3a5f1b8448a234f343d35b15702387623820d2409f8fa9c063ef61e3a791722944a88134c34ff963c8a94f0f5fd773837ec84212fa463d74ac4a9c484d330f76cc50a5330cb984c576f9f795bd5cc3a355346a9f2a100f5", 0x88) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000ba8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c96000-0x4)=0x5) recvfrom(r2, &(0x7f0000e6a000)=""/108, 0x6c, 0x0, &(0x7f000070d000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = epoll_create1(0x48df6ecc738989d9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006df000)={0x0, 0x0}) write(r0, &(0x7f0000a03000)="130000001000ffddbf00f4a0180f050000230a009d000000030aafa7140000000000000000000000000000000800000000000000e3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f145e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267214ff9b000000065bf12930d83761cb3452b6c4e2387d886979e4ebd309b99398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d15000-0x10)={0x2, &(0x7f0000114000)=[{0xffffffffffffff16, 0x1f, 0xffff, 0x2}, {0x5d6d, 0xb078, 0x4, 0x2a95}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x8000b, 0x920c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b94000)={0x4, 0x80000000, 0x0, 0x6, 0xfffffffffffff001, 0x9, 0x9, 0x8, 0x0}, &(0x7f0000904000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000354000)={r3, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027d000)=0x8c) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e30000)={r4, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r0, 0x0, &(0x7f000060c000)=0x0) pipe(&(0x7f000051c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000af6000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f00000a1000-0x40)={r8, 0x7, &(0x7f0000566000)=[0x800, 0xc000000000, 0xeb, 0x5, 0x100000000, 0x8, 0x4], &(0x7f0000065000-0xc)=[0x1, 0x8001, 0xffff], 0x11, 0x1, 0x10001, &(0x7f0000df6000-0x4)=[0x80000000], &(0x7f0000fac000)=[0x8, 0x9, 0x4, 0x8441, 0x7, 0x1, 0x1], 0x0}) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000f5d000-0x2)=0x6, 0xf6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00002d9000)=0x0, 0x2) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f00000ec000)={0xb0, {{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, 0x7, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 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]}]}, 0x450) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@generic={0x7528, 0x7, 0x80}) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socketpair(0xb, 0x800, 0x1, &(0x7f0000b99000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000634000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000827000-0x28)={&(0x7f0000a9f000/0x1000)=nil, 0x2, 0x0, 0x0, &(0x7f000037a000/0x4000)=nil, 0x2115}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)=':', 0x1}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000c1000-0x8)={r2, 0x8c}) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00006d0000-0x64)={&(0x7f0000cf1000)=[0x3, 0x3, 0xd7b8, 0x1ff], 0x4, 0x4, 0x5, 0x1a13fedd, 0x100000001, 0x9cdc, {0x4ee5, 0x3ff, 0x1000, 0x1, 0x5, 0x6, 0x1, 0x10001, 0x7, 0x200, 0x7, 0x3, 0xfffffffffffffff8, 0x3ff, "0872d7f110b7aad28926e8d3d9e699ff363b7d002851732d6f55789fd4dae07d"}}) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) socketpair(0x1f, 0x3, 0x1, &(0x7f00005c2000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003b6000-0x10)={r1, &(0x7f00000c7000)="7863f4e4191e31c11fbb21da96bfd6e469f63e1e"}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000008b000)=@req={0x28, &(0x7f0000262000)={@generic="64f2bffde825279c9620ff3918f77b9b", @ifru_map={0x9, 0xfffffffffffffffe, 0x171, 0x0, 0x10001, 0x5}}}) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff78000000ba04df0f00004000000e00010004000000000000000000", 0x26) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00007b3000-0x4)=0x9) 2018/01/09 10:33:38 executing program 3: socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000bd000-0x10)="5c33739003591a54f6bc33cfcdf0353b", 0x10) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000821000)={0x8000, 0x6, 0x6f, 0x6, 0x3}, 0x14) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000269000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d2b000-0x4)=0x1000, &(0x7f000090b000)=0x4) r1 = socket(0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f46000-0x4)=0x0, &(0x7f000003a000-0x4)=0x4) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000516000-0x4)=r2) write(r1, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x512f}}}}, 0x0) pipe(&(0x7f0000707000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000c34000)={0x1f, {0x8, 0x7fff, 0x4, 0x0, 0x9, 0x4}, 0x1000000000000000}, 0x9) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d16000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d16000)=0xffffffffffffff71) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000058f000)=0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000c7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000)=0x45a) getgid() getpid() mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000040c000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d16000-0x4)=0xe8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d15000)={0x0, 0x0, 0x0}, &(0x7f0000d16000-0x4)=0xc) gettid() mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000759000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8) getgid() mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d16000-0xe8)={{{@in6=@mcast1={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0e000-0x4)=0xe8) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xaab5, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054a000)={0x1, [0x0]}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ec0, 0x1000, 0x0}, 0x10) sendto$llc(r0, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) accept$ax25(r1, &(0x7f000084d000)={0x0, {""/7}, 0x0}, &(0x7f0000276000-0x4)=0x10) r2 = socket(0x10, 0x803, 0x10) write(r2, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f86000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009ac000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfe43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xfd}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4311}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) r1 = socket$inet(0x2, 0x10000000805, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ax25(r1, &(0x7f0000bdd000)={0x0, {""/7}, 0x0}, &(0x7f00002e8000+0x662)=0x10) [ 148.489893] dccp_close: ABORT with 1 bytes unread [ 148.506740] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b4000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d80000)={0x1, [0x0]}, &(0x7f0000e63000)=0x8) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000612000)=@assoc_value={r1, 0x0}, 0x8) pipe(&(0x7f0000876000-0x8)={0x0, 0x0}) accept$inet(r4, &(0x7f0000769000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d12000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000f2b000)={r0, 0x3}) 2018/01/09 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) bind$alg(r1, &(0x7f000010d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000330000)={0x4, 0x0, 0x2, 0x101}, 0x10) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000a11000-0x8d)="26000000250015f8feffff780000360004ffffe8004000000e0001000400000006000e000087", 0x26) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000582000)=0x8937, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d67000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000572000)={0x0, 0x800}, &(0x7f00008b4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000816000)={r1, 0x38, &(0x7f0000e3e000-0x38)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000483000-0x4)=0x10) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f00002de000)="260000001e0047f791f6caff000a00c0002400000000000000000708020000000080000521ff", 0x0) close(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000061b000)=0x0, &(0x7f00000f8000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000621000-0x6)={0x0, 0x9073}, &(0x7f0000d1c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000728000-0xa0)={r2, @in6={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x10000, 0xf7e, 0x28}, 0xa0) 2018/01/09 10:33:38 executing program 7: 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) getpeername$inet6(r0, &(0x7f0000619000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c86000)=0x1c) close(r0) close(r1) 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d65000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fa9000-0x8)={0x0, 0x0}) socketpair(0x9, 0x1, 0x8000, &(0x7f0000395000-0x8)={0x0, 0x0}) accept$inet(r0, &(0x7f000002a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000747000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000338000-0xc)={r1, 0x80000, r2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f57000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x4, 0x4) epoll_create(0x1000000006) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 148.553057] openvswitch: netlink: Message has 6 unknown bytes. [ 148.575682] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 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 = bpf$MAP_CREATE(0x0, &(0x7f000086b000)={0x10, 0x62, 0xffffffff, 0x29000000, 0x2, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005a0000)={r0, &(0x7f0000be6000)="979ceef4f50ab31f82dc9e809d94368b6e7c630b264b1c9811b555b870f69b266b6078775f47f9129851942798ff0d59294865a537e013ea112d3782887f3d5573d9674bdd4980e7538c15ecea2c0fc38edafac4a9fe23541acb24dfc3b94c5a0998cdd0b36ae636852c95b363501485c3b0", &(0x7f00006ef000)=""/92}, 0x18) 2018/01/09 10:33:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xb) read(r0, &(0x7f000057d000)=""/1, 0x1) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00005c9000)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88cc, @llc={0x46, @snap={0x0, 0x0, "ff0e", "73c444", 0x9000, "8ae0be3bd26e3496b1c867cea50e6bb0df85e72aeb58485de56a01b3a23e9187010d6589d2f614bfeaa287358b9b06b1cb93fa0eba3db7e8bd0fa3e887"}}}}}, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000055c000)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00001d5000)=0x1) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000636000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a54000-0x10)={0x9, 0x2, 0x3, 0x2, 0x0}, &(0x7f00003ad000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000765000-0x8)=@assoc_value={r2, 0x8}, &(0x7f000038f000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000421000-0x9e)="dad5975e28dcfe4a889f48740df383d07b68e46171f0f57620c22ad375dce41f8021d3f5a09fe6c9c1efc3f483695c6f0430982434f0a8a2b792d55079afea8ecd4a65c6d239d619c8bfb5a31a43eb88b0b9a11f347038e0d1551ab0b889820ff04454c7519776abbac647e42f185c5e3772cc18c0ca700a6b0bfc26a1077d028b85f26f4ad35f212dfab38590955649616a6373ca5eea232139241f51d4", 0x9e) [ 148.628714] openvswitch: netlink: Key 14 has unexpected len 2 expected 28 [ 148.635455] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/09 10:33:38 executing program 4: 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) r2 = accept4(r0, &(0x7f0000382000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fea000-0x4)=0x10, 0x80000) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00001b0000)=""/206, &(0x7f00004a6000)=0xce) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000331000-0x30)=[{&(0x7f0000244000-0x72)="b320355517956dc6d4c21bfb6a9c6d3d027713c1b05d015cd9f70a330fbd613c2ef8f2f799a5c946f9d99c024f9d7b8ae3ee2465b5e7e2488e031c219f5574f8fb77dc10da5529a077130c184e3a921eedff20c38e444b4f4ad8", 0x5a}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffda5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000+0xa06)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) [ 148.688762] openvswitch: netlink: Key 14 has unexpected len 2 expected 28 2018/01/09 10:33:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000037000)={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000036000)=""/237, &(0x7f0000037000-0x4)=0xed) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 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, 0xffffffffffffffff}, 0xe) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b9d000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000978000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00002ed000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000019f000)={{{@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}, {{@in=@multicast2=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}}, &(0x7f0000ef7000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000430000)={0x0, 0x0, 0x0}, &(0x7f0000cc2000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000436000)={&(0x7f00003a2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004d000)=[{&(0x7f00000ac000-0x70)="918417cb5b1e9fc4690bbe07379679deae52b2543b2b6591576260c4d55df8691da724be0187c054e972093f9ed1322b2e0e7b19af554360ce203b494e147d5d26a3782a033f686594fa4720d242fd6e89fb11fd88dc063dd1f72265f991b59954de107e6738d5288dbdf2e0522d02db", 0x70}, {&(0x7f0000c99000)="6ac6ab77aff09c25ddf4c61e298c5d81c47d1aa8acb4f6ef5c8611dc5d527c6425b11f80ddd62be015022f1f0038400f3c55d80b2de0c95f493bbd923f081804f5cd5ccff5ddab0dea0804c25b45fc7c435a8d5e206a72c5e8ca2d53d1b8508f2ae6cb023c05071a00fa3c94784ed488f2741a784aec037b313b9c497f1bc2970e4afa4c5800ee6c08c7c459ea430b4927d8073f1f81b0aa467a438dbe5791f41bfbe4dfcc58f3d288c0de62936a76931c3c31bf15fee7a08e61a479d19e868fd7a8c70d51f8a55b099cf522480da523573444560a5b5131397c047ac1c900d6fd4a02bcb9791dc13cb29a0f027906b1ccb061a26e7a", 0xf6}, {&(0x7f0000348000)="4ca1f1b0f1844c3203cd610ff2186816dff8ac7c71f737", 0x17}], 0x3, &(0x7f000047f000-0x58)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x58, 0x1}, 0x8000) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000170000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r13, &(0x7f0000fec000)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0xff89}, 0x0) sendmsg$unix(r12, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r11]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000f62000)="", 0x0) r1 = socket(0x2, 0x800, 0xa04) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ff6000)="6e72669bb753f6ed6c390efbeb68284b", 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000471000-0x10)=@req={0x8001, 0x9, 0x7, 0x3}, 0x10) pipe(&(0x7f000037c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000040a000+0x7d4)={0x0, 0x9, 0x10, 0x20, 0x6}, &(0x7f0000ef5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000110000-0x10)={r4, 0xffffffff, 0x3, 0x2}, &(0x7f0000a74000-0x4)=0x10) recvfrom$packet(r2, &(0x7f0000ff7000-0xde)=""/222, 0xde, 0x2000, &(0x7f00007a6000-0x14)={0x11, 0xf8, r3, 0x1, 0x34, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ad9000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000028000)={{0xa, 0x2, 0xed5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca1b}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x100000001, [0x3, 0x4, 0x80000001, 0x939f, 0x6, 0x400000000000000, 0x0, 0xffffffffffffffff]}, 0x5c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00002d9000+0x92c)={@generic="32bd459134fa97edf5f856413434cb69", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x12, 0x4000000000080003, 0x80000001) getpeername$packet(r2, &(0x7f00004ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cda000-0x4)=0x14) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000072a000)={0x0, 0x0}) bind$packet(r2, &(0x7f000016a000-0x14)={0x11, 0xf5, r3, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x807, 0x9, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000008000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x10000, 0xa, 0xa0, 0xa0, 0x6, r2, r3}, {0xa7e, 0x4, 0x7, 0x8, 0x4, 0x8, 0x34c, 0x1ff}, {0xad, 0x3, 0x3, 0x9}, 0x8f, 0x8, 0x3, 0x1, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7e}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0x2, 0x3f, 0xfffffffffffffff9, 0x515abf5d, 0x7540000000000}}, 0xe8) 2018/01/09 10:33:38 executing program 1: r0 = socket(0xd, 0x803, 0x0) sendto$packet(r0, &(0x7f00008e0000-0x6a)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) 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) writev(r0, &(0x7f00004ad000)=[{&(0x7f0000001000-0x35)="58a0bcabde623fda58a4a97e93f56c563821099a4f400bd90215ae0c848437f73fada24396de0029a928b1b10dcd67087617c7f67c", 0x35}, {&(0x7f0000001000-0xe7)="adad724181c0f47a85c8f717f59f34e200925b814a15df80a664f1b00f3dcd5d92ccbc441fef5af37760dd2f562c1d78dd5e9d9e95bfa79ff727afbd48e13028a0e31a6280229fbbb17a78893e6d4bfaa0a50bc76a5d2cb6ac16478ba27b6be01e3ac2f7aed542f9dc038dfa834ad31c87d2c40b139a8f89b6ac443b5f0847933fa1a62d800445445aba6d06b59bf26f95ee5faa3befb283cf0670baedaea752424b39977d274e102e9735f289df8e961205b395cde56864390ae60fa3adf0da54b0b25f1463df81463f593cde0fb1f8f46af31333aad50df513c431faf9901dbe82f694cf7810", 0xe7}, {&(0x7f0000001000-0x23)="38eb4db1d7379fb00e0f90638ab5df850f49c774a9f3b16b84305386e1ac236270f8c2", 0x23}, {&(0x7f0000000000)="6b61f26ce9d50bec1a78d3ad1253194d63c14beb915b46437e09b95f51bf4eaf60ebb6d254db47c40605bf6056df92cf312ab358b304310760168d7811dbf7962283d3b3ff91f5d401ba6ad2338b7d0d90bbaeab6c17eeb5ad7d94fcdf733103e58f58c674fbc9c32140dcac8aafb4a5e65d59a202083e0033db04a96847c197dad9ab97eb2b50b413d7350746d4b905f2c542f13166", 0x96}, {&(0x7f0000001000-0xb3)="e9a161f096adbd2b6fe0f7a7b34879a14528b2a7cc2530d57a3e7c675cfd59c282e1dc34baade9e6ad55e90af1256f41a1d1a64d90664ac1fefaf761065e962a6738079ab44965af2c4ab51408234c4f3252e987838bc353bbdf8561f64754091a0c757d33b01ae976ebb26f493bfa08bc70aa7a01d9cbc402ae17c7374ac7721c7c2ba64885a49be35586e19c511c811e686bd64486a79f985915eaba48eeb02d711164acf9d7a8427a4e3079f86822fe3a25", 0xb3}, {&(0x7f0000996000-0x17)="fd587cf7a8ea74359c6b658e0cc7226f3b54105dc8fef3", 0x17}, {&(0x7f0000001000-0xb7)="50f34082d027512b20ef3eb9ba0b274d4a648dfc50c9b1c687e26304a58c82a941ba7a945d1264b58f225ed1d5ad529c23631e7cef0878f1d6e7fa9307dc24e84483ff254ce484a237934dbdccfb76b3e0bfbf5f31eac0a2bc06a155c28282613bb12f2b080f5710a7c062b036c006f8cc56fc45ce01681cf30d3d7daa8441323271b4bf5ae1eb079202dbe644589c1d50712cb7f5ea6c7199f544e46ebd28dc4813fa6bbc2b0cac274bac01b1da9d8e3484a1d2f7c1dc", 0xb7}, {&(0x7f0000178000)="dbff213b18feb4ba4adcd104d53c6a32f69f0b8652953802220ef570c991b624d764c2cf31292b2f23267293eaf12acf9c4f1e1a88da4983e62e87e4c26347e3afbe7fdc70896e5acdaf57a14708adda2ce6174c173baa12d7ac6e163125af9e0f9a9df77f7517e6b055fab9269e70db15808418ccc48e2d94ee0738b64a8c3105602a5f2cdf11cae806f62e9f537c", 0x3a}, {&(0x7f0000e11000)="ced3dbc69947ae47c3776ffa477bb01c9a3e1961613929c1d6980b4abd0a431a3c145dc61734600b", 0x28}, {&(0x7f000037e000)="0b790cea9199ee763434d4aaa6f6dfdf9a1aeff05de094b60295338133480398ec24c24d26eb6a345c476acb5c7725c0a277d5c62fc14f55c61c311c69ec7ea8fe6b04d9f5839cca59c83b8f5dab909776b36ba0c72aff705fe5f451246ebc1c7d22974aa551178884043cc5d2acc29a549872ea1ba016e19370ae8df3ad9a7a1750f8e64ddcf89aad66d2ab3580c40e560705800b6cc3e0ae4ba8bec8271545032b9df3b6d40328c166b605e15320b0744697cf28b79235e1cef321489cab01999dfd6fe3c1e6aa8c97f2acece7f896946df1829c1a65da46cff522192ea3be0f315d1b0e56abedeb72ce3702302a056fc9fa80283b6a", 0xf7}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7f, 0x30}, &(0x7f0000002000-0x4)=0xc) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000b78000-0x18)={0x4, &(0x7f000004b000-0x65)=""/101, &(0x7f0000279000-0x60)=[{0x1000, 0x2d, 0x1, &(0x7f000048f000)=""/45}, {0xfffffffffffffe90, 0x1000, 0x1, &(0x7f00007f4000-0x1000)=""/4096}, {0x9, 0x1000, 0xce, &(0x7f00001f6000-0x1000)=""/4096}, {0xb81, 0x42, 0x5, &(0x7f0000538000-0x42)=""/66}]}) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000356000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006aa000-0x8)={0x0, 0x1}, &(0x7f00004ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fd7000-0x8)={r1, 0x6}, &(0x7f00006a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) writev(r0, &(0x7f000012a000)=[{&(0x7f0000aac000)="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", 0x1000}, {&(0x7f0000073000-0xc2)="f4de3434b4df72e2d1455f8b1ae4b0664b32849b8c6b20e60c5e6c0d9cb53b3e55d321c966b1db019d2bb81ef48bf2e11ac60168dd19f131fe2008285ed1eb2be21513db0d1a0ac4a090fad345a4a547658492fb3da76f6d8ffa6521b8b9bffa72a389f205d52358ccd1e9f2d0b6f61ae43fa7d32d95c38aa85285efa46ad31eab0d743382e88fec9b643215e1b5e8fce4869200df2b1423aee531d5ec458e41b6991b6aad9960dbfd775872570418b8f0320af6beba4fe31e534e65823544b3a0fe", 0xc2}], 0x2) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x80000, 0xb775, &(0x7f0000dee000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00004f6000-0x4)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000973000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x48, 0x0, 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}, {[@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffb}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1b) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00005c8000-0x4)="de04", 0x2, 0x0, &(0x7f0000130000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00008e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000085c000)=0x1c) getpeername$inet6(r2, &(0x7f0000f4f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a0f000-0x4)=0x1c) 2018/01/09 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002e6000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e1e000-0x4)={r1}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c1d000-0x10)={&(0x7f00001d7000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f72000)={r1, r3}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007e4000)={0x4, [0x9, 0x81, 0x100, 0x9]}, 0xc) r4 = socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000095000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000090f000-0x4)=0x0, &(0x7f0000900000-0x4)=0x4) 2018/01/09 10:33:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x78)={0xe9a, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x8, 0xda, 0x6, 0x0, 0x9, 0x2, 0x7}) 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) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000002000+0xe07)=@llc={0x1a, 0x0, 0x6, 0xa3, 0x3ff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000003000)="3a3671262a43cd8e19ee70", 0xb}, {&(0x7f0000004000-0x4c)="ce59c8630b4a8fc940d2608c21b249ea99332c7097e5ae3d5ee240df8ddb59bcaa26486089faa408e6f5ba6b7560cfa75aa9ab627e0698fa562f5a0f382d8daff77133f870a094ede7afe57e", 0x4c}, {&(0x7f0000003000-0xd5)="5629ead77cbaa1adddc2c69d3d68bd738f3b89c7e962792c4455b79a542fb3403ffef51e103687a14dd12cace3d8bbc2aa20ed6b119287fb2311da1b09f64a54177855b651c11ca43efb03d016a8377c5d79856eb416937dfd9d325008fad1364af14a81ca463670b58c01b90ffe63b1fe6c121abf5327aec1503ba0f15cabf7d0952194896b79fc13191e55327c0f7fdd1e26b09e568a4a81c0ceda41998be934a57bb965dc6722ed5bc28c718dc4f883fb31c802e3eb4147fd3a8925b937fff43181cab45fc13a9b27555cb8695f5a77ae1d6880", 0xd5}, {&(0x7f0000002000)="d3e8662f17f3c00e81b752010a8ae9a1", 0x10}], 0x4, &(0x7f0000003000-0x1b8)=[{0x100, 0x10a, 0x3, "5ee90777bb97ddae4974a187e9a031e9dd4204aad3aabdce0ba7c0733bfa614ab531eac5c28a40e45c89fc94888c80d2e5dede7b829a630667b43d77e94ee31c26c419037205a9dd0f513ff765f8c42c37ae0536e16c1968d89322c5a13ab08906d90015a1366fad3b8d2265a7dd63f4a8344d1ee3e52b136d909631b0353131ccf6fca80fb445f6e3b2460ac336f33d4f3cc8764b95457eb7ed2b3208dab1b305f4abb0c54d5be7b4dc3050c714b4f3dc7174bd582abefae0f3c21aef4f402df1aaaa27175d4202710c4143f390211c7605509968e632cc09dac4552bfe0e3ba6277a4b6095d240175b"}, {0xb8, 0x0, 0x5, "67f32ed8cba71014111130a95e6a2fad44143f6db43753d7b5ee6a2d3c362d43cfdbc7e16c788a4702130b537bd37775301b6b906c0c6a8a0053c9d6ba075f5832254c84e5ed437fb700fdec507a3f878ade00a0fc00bee49787227c71cb1e354dfce3a53ecbf6012575f9aac4870d052e21b8e9d30a8570e58b3f77194779683c9f681fd12768d1781c423193a7e9734c1402f6629b0fde685d5d1809ec8ea11c96"}], 0x1b8, 0x4000001}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xd2)=""/210, &(0x7f0000001000-0x4)=0xd2) socketpair(0x10, 0x2, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x0, 0xc2, 0xe7, &(0x7f0000000000)="31e186e4865d41ee3f98f939f45e7518a6857c8720d4b977a6981602c55cc330911f0335c6b7a0b2b321e528fb1db4518a7d322bb9f7121e322f48bb062a85724478c1fa57dbb9a874b9e44c1839fa20b326d8b966a81431705a55f4cf96b61570dd7af1f7e81431e816fdcff35b8ad55b4999c6212d575c01a4f3e7a140c4a366496f980eebbf25cc274f1415b2305b58804963e43da9dfb4a03abab3552b41a9d47c80d3f68fed1ec65e389bad78c92c51334eb61d732782684436c93890ae2b3a", &(0x7f00009c9000)=""/231, 0x218000, 0x3}, 0x28) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) 2018/01/09 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x154, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f7f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000d20000)={r2, &(0x7f000041e000)=""/233}) 2018/01/09 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000dee000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2c, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000def000-0x4)={0xffffffffffffff9c}) syz_emit_ethernet(0xd6, &(0x7f0000b50000-0xd6)={@random="8d99b9e10304", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x9, 0x4, 0x9}}], {{0x6554, @x25={0x0, 0xfffffffffffffff9, 0x1b, "9154276e969fd6218b64eacfa9d98b17d7ede364d2c487ecb405bffdf42a343991840de7c04bc1975dd7e9ad85106300cdf7b92beba33c2637b1e3500452f75338807c5fcead4fc84d4e120212267fe648ea4bf93304e661102bd77f5bbf7031372c54a33b7470fff20eff6d799dc55ebbb68a729f66b6b222b4d6afb59ca221324c0a19a1bd517efd74eee6fbc8c087e07b91aceec1512efcb73e7c6d9123e761ba3f454e48e7e352274bbbc35768ef583405a5e8f56534545997a289dabf4454"}}}}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cf9000)=@generic="39d113a1fa78230009813c7606bd55a3") socket(0xa, 0x6, 0x6) 2018/01/09 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000773000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) r0 = socket(0x17, 0x80007, 0xfff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000015a000-0x2a)=""/42, &(0x7f0000165000-0x4)=0x2a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eae000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a82000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f65000-0x4)=@assoc_id=0x0, &(0x7f00008c4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001e8000-0x10)={r2, 0x8, 0x200, 0x1}, &(0x7f000032d000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000051b000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000bc000-0x79)=""/121, &(0x7f0000f44000)=0x79) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/09 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = accept4(r0, &(0x7f0000d6e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c2b000)=0x10, 0x800) pipe(&(0x7f0000ce6000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b4f000-0x10)={r2, 0x28, &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$llc(r1, &(0x7f0000787000)="08d9f4053151a84f1ca85f3f91a2a91639321c96291fce927f94817dc76dd5e5bbfd6f9e4506edde7381308a4a25059872103328ca62dd7b9b30478f99305148e2ac93b433cafd70d49ea2362263b3a975dd4151a0789bd5ef778fe77436217550a67b412d", 0x65, 0x40, &(0x7f00002d9000+0x565)={0x1a, 0xf8, 0xfff, 0x9, 0x4, 0xf1, @random="69580cb310c2", [0x0, 0x0]}, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100080100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000abb000)={0x0, 0x8000, 0x4}, &(0x7f0000193000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b02000)={r3, 0x9, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000003f000-0x4)=@assoc_id=r3, &(0x7f0000af7000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ecc000)=0x1f, 0x4) 2018/01/09 10:33:38 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r1 = epoll_create1(0x20000000007fffc) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r1, 0x0) socketpair(0x4, 0x6, 0x9, &(0x7f00005ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000001000)={0x2, 0x0}) getsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e95000-0xc)={0x2, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 10:33:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0xd67c, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e6b000)=0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0xefc, {0x0, 0xfffffffffffffff8, 0x4, 0x7, 0x992, 0x80000001}, 0x5, 0x8000}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0xffffffff, 0x7, 0x2, 0xd9f, 0x10000}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x4}, 0x8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000005000-0x10)={0x5, 0x1ff, 0x80000000, 0x6}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{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]}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x99cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4cf4, 0x6, 0x0, "a189dfa8759f153ccf8ea9ff83e323c09897f1728094270ee35983863a2ee8afef3f57a5f6c255b3dda56521c34e4b8d9effe48ca584f1b88d35f26144636589b400faf8c77b918b1fe58780c9f8c99d"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x60f468b4, 0x4) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"4dd860417995dc"}, 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000-0x24)={r2, 0x1c, "0ddc522baa4e5a3ad37b71cdb6846363048390ee2f78fc6166584f15"}, &(0x7f0000008000-0x4)=0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r3, @in6={{0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0xfff, 0x6, 0x4}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x14)={r3, 0x100000001, 0x8000, 0x1, 0x7, 0x800}, &(0x7f000000a000-0x4)=0x14) epoll_wait(r1, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000a000)=0x7ce165f, 0x4) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f95000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x3c2) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000498000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000f96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f97000-0xc)={r2, 0x101, 0x8}, 0xc) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[], 0x0, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffa000)=0x1, 0x4) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0xc, 0x0, 'xts-serpent-avx\x00'}, 0xf0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x10080000f, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000362000-0x5)={0x7, 0x0, 0xffffffffffff428b, 0x6}, 0x5) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 2: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ff000)={0x0, 0x0, 0x0}, &(0x7f0000580000-0x4)=0xc) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000580000)=r1) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000581000)={&(0x7f0000513000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000582000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000013b000)=0x101, 0x4) r3 = accept4(r0, &(0x7f0000492000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000581000)=0x10, 0x80000) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000582000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket(0x9, 0x5, 0x1) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000538000-0x91)=""/145, &(0x7f0000239000)=0x3f3) 2018/01/09 10:33:39 executing program 5: r0 = socket(0xb, 0x80e, 0xa1e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009e6000)={0x8, 0x1, 0x40, 0x400, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000055c000)={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]}, 0x6, 0x239e4ee2, 0x0, 0x4, 0x94c}, &(0x7f0000601000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ab9000-0x8)={r8, 0x200}, &(0x7f0000cfe000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c3e000-0x20)={0x1ff, 0x81, 0x0, 0x5, 0x3f, 0x3, 0x7fff, 0xde, r8}, &(0x7f0000501000-0x4)=0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r10, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000cd5000-0x5e)=""/94, &(0x7f0000285000)=0x5e) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/09 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d7d000-0x20)={@common='ip6gre0\x00', @ifru_flags=0xd00}) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004a9000)=[{&(0x7f00000df000)=""/141, 0x8d}, {&(0x7f00005ba000)=""/231, 0xe7}, {&(0x7f000026e000-0x7f)=""/127, 0x7f}], 0x3, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000393000-0x1c)={0xa, 0x3, 0xf3bb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006bd000)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 10:33:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x54)=[@in6={0xa, 0x0, 0xb82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0xd13}], 0x54) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1", 0x1}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x7fff, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) socketpair$llc(0x1a, 0x5, 0x0, &(0x7f0000303000-0x8)={0x0, 0x0}) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x1e43) write(r0, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000f0000010000", 0x24) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000055a000-0x8)={0x0, 0x0}) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007f7000)={0x0}, &(0x7f0000c20000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000321000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x203, 0x0, &(0x7f00009d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000006b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005db000)=0x10) getpeername$inet(r1, &(0x7f000080b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0e000)=0x10) r2 = socket(0x19, 0xe, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0x3, 0x9c, 0x0}, &(0x7f0000994000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000065f000-0x6)={r3, 0x46}, &(0x7f0000036000)=0x6) 2018/01/09 10:33:39 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000499000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000008b000-0x20)={0x100001, 0x4, 0x5, 0xffffffffffffef83, 0x800000000000000c, 0x5fd}) setsockopt$inet6_buf(r0, 0x29, 0xc8, &(0x7f0000b76000-0x3)="", 0x0) 2018/01/09 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) getsockname(r0, &(0x7f00001bf000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000079f000)=0x1c) 2018/01/09 10:33:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x9439dbd4f4943e2d, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab6000-0x4)=0x7fff, 0x4) r1 = socket(0x10, 0x3, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000c3000-0xa)={0x0, 0x7, 0x1, [0x1ff]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x1}, &(0x7f000030e000-0x4)=0x8) recvfrom$inet(r1, &(0x7f0000946000-0xd1)=""/209, 0xd1, 0x0, &(0x7f0000afd000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000194000)={0x0, 0x8000, 0x3, 0xeb7f}, &(0x7f0000596000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d9e000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f00001bb000-0x14a)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x4000000000000164, 0x4, 0x0, 0x0, 0x416, 0x0, 0x2, 0xfffffffffffffffe, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x0, 0x8, [{0x6, 0x0, "6f59c28f1dc5"}, {0x1, 0x0, "f7b487c58d"}, {0x5, 0x0, "a5c55efd0a1fe52ce691b8ff559ef5"}, {0x1, 0x0, "fcbb"}, {0x0, 0x0, "d36e1474fec7"}]}, @rr={0x7, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x10001]}, @cipso={0x86, 0x0, 0x4, [{0x7, 0x0, "e478e40f8ed7e558bf74d711039a8046"}, {0x0, 0x0, "7e4d97"}, {0x1, 0x0, "e228c04ee3662bfa"}, {0x5, 0x0, "19"}, {0x5, 0x0, "1269bfa09e"}, {0x5, 0x0, "da4f1c6989cc40944aaec5abac5046"}, {0x7, 0x0, "4373743ac0"}]}, @ra={0x94, 0x0, 0xfd31}, @lsrr={0x83, 0x0, 0x81000, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x0, 0x0, "5d7d8ce950"}, @cipso={0x86, 0x0, 0x5, [{0x7, 0x0, "0311424341d6c18cce5f02eb6998"}, {0x2, 0x0, "7cce3ba8"}, {0x1, 0x0, "77c5ce23b9940ac8"}, {0x2, 0x0, "3a16a7"}, {0x7, 0x0, "58bc7b"}, {0x7, 0x0, "4fe333"}, {0x5, 0x0, '%'}]}, @timestamp={0x44, 0x0, 0x1, 0x1, 0xfff, [{[@multicast2=0xe0000002], 0x5}, {[], 0x8}, {[], 0x8}, {[], 0x2000000}]}, @generic={0x86, 0x0, "c131ee3c9577f9cf39b54bd1"}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0xa34f}}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7fffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000033d000-0x4)={0x6}, 0x4) r1 = accept4(r0, &(0x7f0000425000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000024b000)=0x9, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000091d000)=0x10001, 0x4) 2018/01/09 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/09 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00008ae000)=0x8, 0xffffffffffffffb0) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0xa, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000329000)={0x100000000, 0xffffffff, 0x80000000, 0x6}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) accept$packet(0xffffffffffffff9c, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008f0000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000256000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r1}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) pipe(&(0x7f0000940000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e99000-0xa)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df6000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f000012e000-0x38)={&(0x7f0000171000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d5c000)={&(0x7f0000e51000-0x127c)=@allocspi={0x127c, 0x16, 0x101, 0x3, 0x1, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x5, 0x2, 0x80, 0xa0, 0x2b, r1, r4}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x2, 0x13f, 0xfff, 0x4, 0x3ff, 0x5, 0x96, 0xf5}, {0x5, 0x0, 0x8, 0x40}, {0x2, 0x0, 0x8}, 0x5, 0x3, 0xa, 0x3, 0x6, 0x8}, 0x10, 0x0}, [@algo_auth_trunc={0x104c, 0x14, {{'sha512_mb\x00'}, 0x8000, 0x80, "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"}}, @migrate={0x138, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x7e, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2b, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x6, 0xa, 0xa}, {@in=@rand_addr=0x7, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x3, 0x0, 0x7, 0xa, 0xa1ebecb106a893c2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x33, 0x2, 0x0, 0x4, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x0, 0x4, 0xa, 0x2}]}]}, 0x127c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000e87000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000928000)=0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a12000-0x8)=""/8, &(0x7f00003a0000-0x4)=0x8) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d89000)="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", 0x22e) shutdown(r0, 0x1) connect$bt_l2cap(r0, &(0x7f0000180000-0xe)={0x1f, 0x0, {0xfffffffffffffffb, 0x5, 0x1ff, 0x6, 0x5, 0x3ff}, 0xfffffffffffffffc, 0x80000001}, 0xe) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x13fffffffffdffe, &(0x7f0000d77000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000063f000-0x4)='tls\x00', 0x4) r2 = socket(0x19, 0xa, 0x3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000647000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d18000-0x12)={@common='dummy0\x00', 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000718000-0x2)=0x5, &(0x7f0000108000)=0x2) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000030a000)=0x0, &(0x7f0000184000)=0x4) connect$unix(r3, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) listen(r0, 0xffffffffffffba62) socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x5, 0x9, &(0x7f0000446000)={0x0, 0x0}) accept$netrom(r4, &(0x7f00003b4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008f2000)=0x10) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000620000-0x10)={0x80, 0x3, 0x0, 0x4}, 0x10) 2018/01/09 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x149, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x13b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f0000fd0000)=""/151, &(0x7f00001cd000-0x4)=0x97) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fd1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd1000-0x8)={0x0, 0x4}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd0000)={r2, 0x38}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000467000)={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000067a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a9a000+0x464)={&(0x7f0000e16000)=[0xff, 0x4, 0x1000], 0x3, 0x9580000000000000, 0x8001, 0x7561, 0x8, 0x5, {0x6, 0xfffffffffffffff9, 0x4, 0x8, 0xffff, 0x7ff, 0x4e7, 0x0, 0xeb, 0x0, 0x3, 0x0, 0x100000001, 0x100000000, "e1cee1363208d21dd77d9d030424a88e60ee6d746a5b23bc5bf2a288acf6e2cf"}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) shutdown(r0, 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c4a000)={{{{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]}, {{0xa, 0x0, 0xffffffff80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x180, 0x8, "f8ed241b1db100856587ae693fc355f7a9c68ad0855354858adb5efa0a91594bf0fce783dde0ae767747b5e271efee16f0d82ebbbc6d4ecfc24493d1f0e7807ccaa8cc606d33d7210bbba6ae1bddffad"}, 0x160) write(r0, &(0x7f0000ff0000)="1f0000000001ff0efd4345bb00000000044000000900020000000000000004", 0x1f) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x800, &(0x7f00004d6000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ff3000-0x88)=""/136) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000471000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ff1000)=0xffff, &(0x7f0000ff1000)=0xffffffffffffff6c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000010d000)={0x0, 0x7}, &(0x7f0000ff3000-0x4)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000565000)={0x4, 0x7, 0x8006, 0x7, 0x20, 0x4, 0x1ec, 0x5, r3}, &(0x7f0000ff2000)=0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ac3000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ff3000-0x4)=0x1, 0x4) 2018/01/09 10:33:39 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000027000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009b3000)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x6, 0x30}, 0xc) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt(r0, 0x2, 0x7, &(0x7f0000a5a000)="6c974434638af4d72c2ce9651cfe81f2fcae917aa6124d15a67250c030cda92dcd15bf88281700c509f263", 0x2b) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffffffd) r1 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) pread64(r0, &(0x7f0000149000)=""/138, 0x8a, 0x0) connect$inet(r1, &(0x7f0000275000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/09 10:33:39 executing program 1: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fcc000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt(r0, 0xf88, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) [ 149.303592] audit: type=1400 audit(1515494019.305:77): avc: denied { shutdown } for pid=32097 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/09 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) pread64(r0, &(0x7f0000d63000)=""/235, 0xeb, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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}}, &(0x7f00002b0000-0x4)=0xb8) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000be1000-0x8)={r2, 0x9, 0x100}, &(0x7f0000dbf000)=0x8) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 6: r0 = socket(0x9, 0x80a, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056a000-0x90)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4559}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000000)=0x3f, 0x4) sendto$ax25(r0, &(0x7f0000001000-0x42)="ae04bf518cbf846f1fe4ac6655b16233e3ed36b2df27926e8295db0074843383ade855c54636da3e76564c7f3d1206eae899360e51c1f0f178de30dee8a61980bb6f", 0x42, 0x8001, &(0x7f0000000000)={0x3, {"345ce187566a12"}, 0x6}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0xff, 0x9, [0x8, 0xfc, 0x3, 0xfff, 0x6, 0xfffffffffffffffa, 0x4, 0x2637, 0x4]}, &(0x7f0000002000)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12058ad3, 0x2, 0x100000001, 0x100000001, 0x84}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x7, {{0xa, 0x3, 0x193, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x78a, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0xb7, 0x69d6, 0x3f, 0x9, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x3, 0x8000}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000007000)={&(0x7f0000008000-0x120)={0x2, 0xf, 0x9, 0x6, 0x24, 0x0, 0x5, 0x3, [@sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0x2, 0xffffffffffffffff}, @sadb_lifetime={0x4, 0x6, 0x9, 0x3, 0xffffffffffffff01, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x60, 0x0, 0x0, 0x6, 0x4}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x7fff}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x11, 0x4, 0x14}, @sadb_key={0xc, 0x0, 0x288, 0x0, "377a211bd60f22940fe90c9abc731eda59d1b98a98bcd0b5c86f41e6eb9afdc56f77d7fb17e7577ccb7e09abd5371c75d5409c2dea2281e61b58c4952dd887d7012ce5e22c6de2d88e0da85b73ee11248b"}, @sadb_lifetime={0x4, 0x4, 0x80000001, 0x7, 0xfffffffffffffffc, 0x4ad}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/09 10:33:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000701000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x16, 0x70, 0x7, 0x4, 0x0, 0x0, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x3, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4040000) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f8b000+0xf15)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f8c000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x1, 0x4, 0x0, 0x6, 0x14e8}, 0x20) r1 = socket$inet6(0xa, 0x24, 0x7) close(r1) vmsplice(0xffffffffffffffff, &(0x7f0000f83000)=[{&(0x7f0000f82000)="bb", 0x1}], 0x1, 0x4) [ 149.333410] nla_parse: 6 callbacks suppressed [ 149.333415] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 149.356771] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 10:33:39 executing program 1: socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000b4e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xc26, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000abc000-0x4)={0x100}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000fba000-0x40)=[{0x1ff, 0x9, 0x5, 0x3}, {0x7, 0x3, 0x61c41887, 0x9}, {0x400, 0x4, 0x7, 0x7}, {0x3ff, 0x6296, 0xffff, 0x7ff}, {0x1, 0x3f, 0x80, 0x6}, {0x0, 0x100000001, 0x3, 0xfffffffffffffff3}, {0x0, 0x2, 0x9, 0xb6}, {0x3, 0x2, 0x30000000, 0x8}]}, 0x10) socketpair$inet(0x2, 0x6, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x80007, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x10, &(0x7f0000004000)={0x0, 0x0}) getsockopt(r2, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e16000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1b000-0x2)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003dc000-0xc)={0x4, [0x5, 0x3, 0x7, 0x6]}, 0xc) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000d53000-0x50)=[{&(0x7f000056b000)="9d39a6addd22987574be08246de1b2221aa8f732bbc71c5c47c8c68be670b042c3c23520d1b76eaf706248c2215a013c44531f552d48ef0719c52ccfa06f161677488aa8d970ad43c6498998ae05baad1e44784c8358c3ba19f2e23adbc7d5e54972263bd8fbe5bdaab1a3098a3aba081b1881279c591befc9089d4cd81fc6de", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f77000-0x1000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/09 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x1, 0x80b, 0x8001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a2e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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}}, &(0x7f0000348000)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x26, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d02000)={0x0, 0x2000}, &(0x7f0000c85000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000059e000-0x8)={r1, 0x800}, 0x8) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) 2018/01/09 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000073a000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000531000)={0x0, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00008f5000)={0x3f, r1}) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = epoll_create1(0x0) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) r3 = getpid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) writev(r1, &(0x7f000000e000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}], 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000013000-0x4)=0x7, 0x4) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c0e000-0x4)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000625000)=@file={0x0, ""/97}, &(0x7f0000e44000)=0x63, 0x80800) syz_emit_ethernet(0x3e, &(0x7f0000e41000)={@random="4f726836e464", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4000ffffff89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x4000000000000112, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00006d2000-0x8)={0x0, 0x0}, 0x9, 0x8) 2018/01/09 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000004, 0x6, 0x2770) write(r0, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0xffffffffffffff2f) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00002f4000)={{0xb1, 0x656c8000000000, 0xe01, 0x3, 0x81, 0x9833}, 0x1, 0x80f, 0x2}) 2018/01/09 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b1b000-0x28)={@common='gretap0\x00', @ifru_mtu=0x10001}) r1 = socket(0x1f, 0x400000002, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000090b000)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000561000-0x4)=0x20, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ed3000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c65000)={0x0, 0x4c, &(0x7f0000aa0000-0x4c)=[@in6={0xa, 0x2, 0x4af, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000044f000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000950000-0x8)={r2, 0x8001}, &(0x7f0000610000-0x4)=0x8) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f01000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005c0000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000d0c000-0x3c)=[{{&(0x7f0000544000)=@hci={0x1f, 0x37a, 0x0}, 0x0, &(0x7f0000071000)=[{&(0x7f0000c97000-0x40)="94fe7e759cb4e2cb63b0ad4aa211e83c399be9024cdc290fa901614f0c0e33f61ef213beb32d74a2dd29cf1d0968377c755c4b8a050a6b6e2b912c0194d7f67a", 0x0}, {&(0x7f0000317000-0x40)="657ad7f13c9957f2ced587a24f7031c0583df54ef8d3c7d6456cdb3ec8751d99b0416f75a913420779b445b6b64ce36c948313c76607e2dba8db47761de6f616", 0x0}, {&(0x7f0000dae000)="2a6f896937022c4b4d0921b53c8ccee8701b62951b4cdce5762696d0a3c4cf0e7f9e48384275d56aea6dedb75180f5cd6acd72f16d9681d38bc093a1ea6b38b68ca575ebfe83d7f121c0b11b5e851e631aefd548b4e38356def9563735c462e9ac81f2ed371d31ae43f5a7c5d4bc7194215248c49dd7f35fa31535888ac24e253e68a85c4a634d11ad4af240218ef842d20a82651f15e3c74ce8f0605213a2321b9d2e20bab6d8da05a266b9f666dde1697cc9a42a0d178e", 0x0}, {&(0x7f00007ad000)="07b11b82b2c6f89a6baca1f327a0a25996a867696a9175324d83144e0f454be34c1f33546afe87be13b8ea91f4a8", 0x0}, {&(0x7f0000458000)="aefe7b988e9f8770d77b296439dc37a8eecd75a6a1b7edf4e20dfdb4e03b589c64ffa7a5de0d42c978382ba29c58e5927e9df3e96c1d78c2c8a29478a931d2786af28c595dce3e38c10c6cf518146a1d31613250a13f12f622c18c0cb9c1eab2d184c78807da6b2eb1d48d4b7b622a9522c63fa820dfbfaa8b6bea0ed26d0496cea88e62a680c0de0af0d0becf5237c311fc257121e51dd9f30c58002ecc7052447cf63611d5cc90441ba019fe9e6bcca1251bdf2b", 0x0}, {&(0x7f0000c7a000-0x93)="379a606c7237a920a8692691cc66e3dd5e056142d6ba18f076244e36a3e959b98416d7115e2c6db3f25bf619e14955d6f3035206e04b7851a6cb101b50cff0771eef4c459b2b4288601d79d1d16c17059686fda59c671ee57bf0f4da298c7a42ea54f566ddcb7fe448616d289926354788d4a61cd5af8f32d52f472e7d748ad17621f1942bac69c30ace283593965b79e404ed", 0x0}, {&(0x7f0000547000)="d210141b21a5568f7fbd7f1c4cf8d93c7ac6bf26080c7e25fce54c7a15225aeeff8b3325b837d38acad8494a9bb0855b5af5fdc536d1213c8dd2a27c833517e1d1d77ceaaa4cf8a8223fc520a29083ee9307a2b9a99987ae426c6783fdf8b967f4b9e8c6ed50f537ff9e1d0186bb766ed0c3aea8480d55cb6d5ec3561eb99b0edf8657400f5b8ba333c1d2d7f80d60b414fb429647ff8f420fd825379c94160f3dbe442a8e9348", 0x0}], 0x0, &(0x7f00000df000-0x1220)=[{0x0, 0x19f, 0x597, "a81bd452abd60f7dbf8decda8606e3e789a5fe0c680d2654a3185ba7825f7e46dde2cd19ca8c4ed5e9e26b4e833e1920a7087dca43cc83d01c596d10c87f16674ac8e1e11f248a044db9834c08f313fc7b36719785f39dcebbc95cf4270a1a6e80dd31b3b408160a3305383ee9de14ca"}, {0x0, 0x112, 0x4, "2622bddcc839a46fc7786dbf8ed9669ae6bfa51be676c2713fa016b5acb6b8edc137a9e25103c2d38fd31a98db6b2593680457195582c0426ecf251677c2de41b261c9b3244cfb1e8eb0835934b4f8639dda635a24c748feb45f47364a002c4a7385f995e9f433d2d5f9191c8a53579071dc49777b18"}, {0x0, 0x19e, 0x100, "d871dae2184a08e22fef7b38dd752621d871dacfaca0b88fb46d8220d0c3959ef65a0bd8dca2f5c2c7ab6a7a29b9d3ef1270a1d3fbae621f6241d93ce84b99fc90c0ecb724cd9a3443a2bf699f093c0a077785c499b34d3629218b4a5e20b326d98eed70109b2400358722b02f39c0a7ee62cfed06cbdae94f9fdfd9220ded7810e9f947fb8a428770678567bb4d69458c437397fc0b041b07bd6a883805ba9bca1d948154bb385a034638ab4053f6db2b403d9a4ff922a55a902279b57e6c3cb070bfcea2f5de4e4a4ca919fcac6564aaa755148c75b92b56f086364057e68f3ca919d6304af18243a84f8938a59b256ce2c6da78b2c2b5120299fcd85f466f357f7f0609d8792564e2330133b483d36047429d90c1921538fa5cdafc3493dfbde6506127ecb0141a58a044f3a7bba2ffab6e071b72e9f5510abb439f6156680522ad6017263cf56879556a8831ffeff74786cdac076952151c13c25816c0057bb0925916458a5cb4e8ae7825e426970d6334eb7d79a84b54d9a07e58b1993eeecc459c06d05728bf39814a28a54c0799b8f276113f56c6578cc0f27883cd80add70b55781c2f8f205477eed440f9cd9846540519d9afd528be0f94a0685d1149ab1e6f4e030139b08d965ab89e5d8106af3dcc9c9f94ceb2c073ccd6d8759e08196fce824b039291f0d645dc5b3d5c51ade8baece5f6a83b316986331bf69fe840729af4118e2ddaa66a9d54f2b5c82f78ee4f2b20503b04a69494cbe6d9d0ce7fd5f220eaf5460e9b98373d56585b27bb9bb0a85d37b04165cb253d8990b0d6d180672037fd3d4ce27b978c17dc6ef35244bfebec94e62aca8e08689f1bd760d12a9f17b4e998419055f1387e37997655803ffacfd43eca37097e3bba831df1193c108d733b70f7bf53c9382ba0acaf8f9f414b69f0ba6998766a96c2a1dcc885701644ac739a6916f55ffcb48dd5f8329ba508c65359b0ab9fd50e8867d25c85b765a13ed9e55d4b6f3ece60104c731898253a28ec51d99067b868a5176e6b00f73956df26043637282e19401d01e17cb16cd986670b50fc790f4b96f7077ae62f3c76253ffaee74dcaad929f622e026dbc19316b6e8befd1f201cc02e6538ef469044096f9b88adbf9141304a837724936267da154c3794d2d98e23e594044192cbfa9ae07a5990ee04cbd9aefd929dacf91ae3ec0f3fe6df53f7d28711ee73584e986512f9c95dcbc1bceb727b1fa26fba60aaca21939e6a5125cc5ef47fc7b6a72baae4ef976a7bfc26f65d83c86020578376688d7ab202f32b8e94a6cf5df0b767875f5934bf03fe9b95b199244e521c1dadfe89b67cd94d76bcba08868b8cb2ea932307425f23c4ba34207535907034de498a2ebefdcac7f0689ffe18b9b59ff69251ab8a5ada8f5eb4adb0265d770978ada57d91f62aa0b1e7c1cbd8edd1298808168760c7ea4d5044648f4dceeb481525fa68b8fe097c12373a3fcdff9529c4945067765458d7be7941351575bbe22fd9d8215cfc799669b6ce529de7f215ad6a6da73c0ed9ae34cb803742ecfb7fb1f1421babc2162120c279973d0537a00aa811c7b5aa843346ac9bb789dcc2846ee9a1169f5df297a896bc41faf59490a556f1d8bd2bd5a7a87e2786b01a775f05635b25546390b985b7a6335549c7408f80b4b56ff5498f0b07fd87f9131ddca4fc6e8923c3c86b9eb76d116a4eee69d0064640190c6e12ccad55305d06ca8682bed1ed3f4bdd5e7e3e52128e71a1fea719b981ed12c702f391144f8db8fa0009e74cbb4401c47151009175359673bbb5eb470e94875626553ebdb9fd7492daf0db61c632ff9cf9d5b716c01404348d86ef0a58b3273dd8dd2284ae586624d052b1e529f7dd0dc07dd5e7ac350caf12c156de0e59842a93d787b8b0cf4e53cb9c1576bda4b51d25442cd3fa1d712972a4f1eb318f876cf04b16e459bd18c6cab7c191cfc5d5caa0f37511d3a6d06c078ede842ac35fef33c7f21934658e57fc6abaa2286c900463cb8e132bc842e671fae5ddb4b642685c9334b439d10142e2237c8ff49b4e4940619319ebfa5161b541b6f537e6ef84855711328cb4da094e149b28d9de845e94de2ba1d5f814aef63166ad6958bb480455dbc21b72aec924750fa63333f006f3918737e3ac7e6f62886840807a47ff60070399b5c488b29069b474fe8b6ed4cde30f4743448a267d6d13e3a32555c3572ef62c4c51853912d6111dc8567dee2d407c209c670e061a62a35d7084d26d6b752a860d09ad1527bf67d46f058425dc7b9852919ea078dbd4b29cd6848e036d69a8bc21c909b93e979f59a33099047f288656b15853428b5f072807241ead891a35aa264962b29ce167ffe0263df658ea9645b61b57a30567d761df36463f392f4bc55517c4c197633c008976cd64881e0cccf23e08a14d8a3544459e20818fecfc4aa3c8bcd6d09fe2cd9595d9872c1b13522d81496baea50573e605b42c061205b151f06f74b3598c8c01cce875cebcfc0f18653aef58a429c416297c7f11fa8e0e31f6c95a135ef7f2644343b39d1774140404b2f28397aff48e0af980a17a3940a5490f10a83b3f0122ef03b442968008bbbdf283e02c90920ada1e80e2bf54cbae54620f0f02af5fa2724943bf6b06a0bca47d68ca13067569f65caa7a1a38525005317b68b73678ced52187d9258069d126fd96402ea1f80dcb6e71e1a2ac34ae187d24943d45311fe531de2a5f02e2e032f87473f2bf76596550d0cddfa24714056e233f1add950695536b84660245e2c7403666894e6e9011e3beb09e02668a0a05d2580e1c040a1a69c17504fed0f17335c465ae230c91f4850c4e1f3447b7bbd945d569472de0760a17f79426307994d6e16e9937404244344408037035e019a81c13d5341d606473bde1a4147a0882587f9cca542fd954c8c80aae4a01c9de0e01061fc089d313688e5fcc1c0f38b9f805410fe9a859de3708091e589b7a698716f8f0d3c4c5fbe1111269f737772dc4c497784230d9e971a94bc205bc6444570dd17f880501d8cb298e89627b96da2baee97c9ada9e249978b5cf52ccbb565f106d514b6a4e8bb99bb15dc3499cbc1e9886389bb5b5f2539d5455e610eb8d481f33dac72e7cdd8a2c4c663234e5b57d4af8f2b6b3199498c1d52d22240fec817fcd05e2f29f291563e636f4b4bfde4c91326036232928c7f3dbaaaf24195326d1a5ccae0433ceeaddf7e464eb630f5fdeadadcb276426b64447435a7c483d566e44ab9ac1b70fa9bc6315cf6374e9bbf5a6481979bc80e602aadeefb842c559281e7f97e9c5b2dbf5e31e017783124abca60b93a68f873f6fa0647e6effa72eac5fce9beb75425306c4062e7001b458e0bb22b5e9ee427af20ca178282e4187d8238f6aa6741d9c0fc1bfd709c11737dba48173170ffb596da4c8c907c5a5ebd4ea287dbdcaa2d9dc0f36d70d8aadda3f3cfde455456d0b9c5a0529729dffcb2e9a36973d27fe3613095af5a2b468f613333a503025d888054784b882391730e6022e6a85893a1c71e65596f34a0c82c1ad6efdf0bd0d9bf706926aa3cc3c02e1ce779156095b07f252dd8c8f5712c899c46442076a839fb8bd9a2c78f0d2339ff88a42d1bcb8923aaa4a893c438973bcf7921a2bd29bcd595b657b596e7abc1403c24d239426425b07a9aee02c778abed6428c28dd4abf29141866b8335c582026ee39731d999f3703c795f802d5889c45970edd2faa875b09353c0e8aa9d06cb5ef3f154e61005c97201b81ab86c024a277bf43fb3de5a7be0bc1a1e8cf183dfa640a472a7889b839c0d702c1bdab2de3d3d1d69b02abe2fa67d2527611c4d32f0fc2a951267e1d05523da19f62c363a6dc66712699a881d60e175ae70b76c792bb3f5108f002178fa9ff4f5d65c519639c0909a922b3d24038215149a91cef13f9d94c7b77a94c55cadb075fead58919692c46485df85b4838ed781d9f32fc748b93bee5f5b0eb1eefce122d6e1c2b91ae3e5c6654796767cc6e9828c40941c2da84b955e8feb4904f193a38bb0bee743ae6764b5c191d06b6cdc8345249308b8446bff7c828b60e7903c9c8933b05cdf1159d9ad3dde67b5d43de355843cd47e058c5edd967ea70d898b0f7459e77b4cf69fc963563aa3a86d95e4704afdfa33a6085f5d633c8c6bf8345b3328cbe498d0b99ce6ae72a1db82ed6aaef6a0bfb7ebe4719ee086fe828d8d306cff27ff5e4f9b0eccb188abe7d7a6ce2273ae6f31083db8ec3a96941ae17d8711ee71b4906d24f4c615da6df58b1c5f54839b042e059d3ac83ffc3091845acff24e859edf74e1eb9871304517e3c79062b186fbfb1a654457e7002b63edba2e113b26537c5bcb8976dfaf76fd77207295e541f5afc34c79783c55fbdfdbfb8a5ab86b7afbfca41c6f0df0547fbf3e6773a9cd9650690f0d1534f6cfb924625dafdec0e94ce8cb0439780e5503bf1f49bfb33338f10c3d1552d0d8730049a8667a9153b5f610b2b60bb32c24fec32062bb359a13a01f3fe22d8906b53e86605d6d1c385212f633dcfb40047e02c78b7a20b52b2ac820128336da2ebf1b2b031ac328cb0a2095ceef1a04a11a42537627cd73ca76f34fa4811ec28afabdaff25f3a34bdd5eb2547f18736b6775024f00a88a5be27f534dfdc8d5199766b65b7283a0761c8314b7f5d55765f92adb6abcbec3f71869afa1a04437a519568f1fdcdbca8fbf4c2622cdeeed004610cd98c2ae57db45217716c5a9998489a16f27d06cef78b7bb6406deea4a550698df4f0961c29a9ab0880c46b9703c34cf220253d04cc4b643924dd94dcaae97a5e90b63c50cf9619a288d71a5f3829fd51e4d1f62b827c5e2ce6c2925ce9574549f9cc34b70ead715e41b60135f6fc31269276bc136a2cedc21783f5a3bf6972221b09b571f014e0a68ee5a05f76b0fc1e4f6404bdd1020a4c21f9bfc11541d493490e58af000d490fbcf4ac7588abaea3dd52fa81b4ef077d931917d7597623684384629a283ee17be374a554b3c3227f84802323449a56f8bed1c67b0ff374f958d0562edab719b425bd0e3dec64e2203af718cb043ecfd62608e6c5cc26396d0fb020316b182cfd002b091975641f428a60ae19572244bf3c76326074063e253341c19a69fbb981538b361e90e5f1fde8b4e2e4a1b8892ffa7c5cdcc748eb30b9c087ee9bc8467e9e79258bdcd64d5808bec777872312656e024dea0ebf2774825767eb7d782c1169503aceb2e52721458426ed1279a96e026e250f364b6be054f9ea55e1007d46c114992a9a8f22968478b98442d961c971932f186ddbb4ab3d8913c7e10a030679375c90a998521e4bbf88f9f2b5f369b262f05fa1adaa61d4301e302bd89f26ad753690de1eb4a9d8a0e17ed28a41e7bfc07fe56931d5f9fb0ea0e84e7f62771b4218a099cf1e900c73a38ef9d4e7bf7304c702df06b735a652c48c857b221f7aa727b940c6e3e95f5efa64ff30f35234f1a24fcffcc4444284e953d77f27899f18f39409ea61a3dc6b8bd8fc322cf4f0a0d0ac6e3383a899b491225638438339febfd72e5ca1ed3e878d30ea809ab8ab7d57f5804dd326e433a4452bd93a83d1b89be63298d629e189265f76e93e6c8f47f4e02f2c731c21db904096bd823a326df528d2833d9c05820eb6a14549921465f1440414ddb35cc0c9892a5c7beaa08bf257425b3d997d23a4a6443f26e9d90b9445e7fed24bea707697a76414451fc3a8f74bd2d43ce880538"}, {0x0, 0x11d, 0x7, "0dfb38"}, {0x0, 0x13b, 0xfffffffffffffffc, "fbc81fa48bb8460db032de26e5267ae6512a38c32e494a42f8a5fbe8daa8498a0d4797b9cf8b528827e812f643f377db1f91293e0bcd6c6da566602f26c48c465b83dee2e77e66b558403977ee3ca84229a569005e642b20eeecd115063beafb27f9551260e799c20b48c0d67c9b19d6ec8e849078d9ad3b486dd699f906d97924cfb776098770a14290fec70ce097bb313904b207a81e7b55695c6112a5bc104b042092fed7ca68f3acc71bdc3f75c9d70aa8ee7c3d80b49e1ce1a517cd672243850ac4cb1e9fcee75f10679cfbff0d51f121e6050904a13ca572b0f1017c00"}], 0x0, 0x4048005}, 0x84}], 0x1, 0x0) recvmsg(r2, &(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, 0x46, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f000080e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000991000)=@sack_info={0x0, 0xb9, 0x200}, &(0x7f0000001000-0x4)=0xc) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x52c}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0xca)={r3, 0xc2, "89345fbe184d95ba4d17a9957463330dc73357b4a9697d2e35950088f635f25495c1114d1877c909f3ed1134bb621f5604d2c1842d42bbac0bb92f940e4dfdaad1f4bda09cca5add9d78a7bc5a733e91f695bab068ed8ccad6e94b4ffe97ab845fbbc677b77a58012237acdca40ed09e337b3bd993b14028e0735326d01a2d6802a271b7b807fe815358573f2d3f65a629cc808e4057e827aaf9e140eb14e2e2c838c85fa081f80f4ff054ecf523df657e45466e5e549a38908f11a7a6f0fccd03e0"}, &(0x7f0000dfa000-0x4)=0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000292000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f8d000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a55000)={r5, 0x4}, &(0x7f0000b2f000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) recvmsg(r4, &(0x7f00007eb000)={&(0x7f000085e000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f4000)=[{&(0x7f0000ae8000-0x82)=""/130, 0x82}, {&(0x7f00007dc000-0xd)=""/13, 0xd}, {&(0x7f0000057000-0x8b)=""/139, 0x8b}, {&(0x7f00000ba000)=""/17, 0x11}, {&(0x7f0000a0c000-0xbb)=""/187, 0xbb}, {&(0x7f0000612000)=""/159, 0x9f}, {&(0x7f0000416000)=""/31, 0x1f}, {&(0x7f000042d000)=""/61, 0x3d}, {&(0x7f0000fb3000-0x90)=""/144, 0x90}, {&(0x7f000033a000-0xa1)=""/161, 0xa1}], 0xa, &(0x7f00005db000-0x70)=""/112, 0x70, 0x80}, 0x40000000) 2018/01/09 10:33:39 executing program 5: socket(0x14, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0xffffffffffffffff, '\n'}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000ff4000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000001000-0x57)="b1d3433d63edec4616a8deb4512a1c667d467da88581f510de594c4c8193f97560fbc0a54251170ad5107b520eade31d967f5bff06379d4e7408a10b722ad2c277cfdb97690001bca8b9e435a59a9f0e95bf24528fbf17") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000-0x1000)=""/4096, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000001000-0xe1)="bf468b80cbf3c36a84c4d33dbfb6d77aba985f6c8766c90283ef54624cb7c06842170272497c36e47566b03e52b7ebf87c752154ee8f66ad8d3d003f9f86fcf99e4840b66cb66b14e9100406441eae4b621cd8fcbfe10f8e9caae0edd7e95567b8180d4ea7e25550f7109b7f1c651c621c4a8ee7b7be90675b04cc1947e0a628a8a5f9348cfeed7c5bd3e845818f6bd1ed84ec14d94a3fcedbad39a49d8e5eafe74c338b1fc2518172669152fdd9d16d4dc3b3e9f7b34f1104537f154dceb83beee5a7f741d7569fbca9f6d58d1777c04613e91966863c67428d6b3922b3cbbbd1", 0xe1, 0x8000, &(0x7f0000002000)={0x11, 0xd, r3, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x7, &(0x7f0000003000)=[{0x6, 0x3f, 0x7ff, 0x6}, {0x25c, 0x0, 0x1, 0x80000001}, {0x1, 0x80000001, 0x8, 0x20}, {0x4, 0x200, 0x9, 0x5}, {0x1ff, 0x100, 0x5, 0x9}, {0x7f, 0x8, 0x400, 0x2}, {0x4, 0x0, 0x1, 0x1}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000+0x5eb)=@int=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000+0x5fc)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x4, 0xfc1c, 0x4, 0x7, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000003000)="389c6b74bbc3284d2cb56afea19507120aed368afb2276dd56c374fd0b6b679be7e808e9e30c1b4db4693898b8b1a15a1e657a33fb102a8904636b480f430305e5c65ae5bed5622173a65dfc", 0x4c}, {&(0x7f0000007000-0xa0)="185b07ce02399ded843862929cbffb4894892f3669799ba98a6b52daf022416222889408cfa616d103fc06e81353bdc788152f7cd1f2865084d639f1a5409c049d795553c0bfd31ff6c269a5a8d37508b734b40128a5083a2890a2905e6f90916eed23a96c1dc5ad681e3e37442ca92d9625753c8430fec592a35c2d04188d72613b4e27cd8e4f5a45c9bae2c490f0c6090f188a260fe47cd52c61e0f4e8edeb", 0xa0}, {&(0x7f0000006000)="1d828aa55149a5dd55524ac651cda952090bbfa38022e36912a036304fbb85c016a7637983233a8f7bae0a4bc58c2ab7cc6db3e4daecbe527f51b44d6e4451259a8786d71c03538a6ceac09e67695b3e9a6a5b340112b0da868f93ff35d18c7808a12b76874dc11b539eae1a992c6ffe75df7b6a35a4c3f5e6598f29d68ad85a4b205c7267", 0x85}, {&(0x7f0000005000-0xd)="cb14dc3a6419f734fbed5aefee", 0xd}, {&(0x7f0000006000)="0c03a3249efb461e5a5e10fc3f57562805663192982c00d0a79fe2146f9c0b73831868c89371bdb587c62b725409b25c743ada6bdbd40af3e8ef7af1986b42252d80011296621d138ccb26a9b4c77661076ecff9aee58bc7f1d3451816db6d0ef54dac8e59f357701a28b4988a96f9ff8292467145aeb77375dc5e42bc44956ab2dded0b978049ff6e69f0e2f4bc1df3efc1450801149077349f0d3021f8bf35588fc826ee210aa9f3e150bf290dc9480b19b4990aa24971cd120c724812793cc5460cd5ab4011acaa1d619c26be2cfe73f194b4c63457967428e3c82d5d8be4a5944fe6dccba3ef6841102a91", 0xed}, {&(0x7f0000007000-0x12)="b997f4a7008a940b20362c8f2c318e0f3674", 0x12}, {&(0x7f0000002000-0x58)="a3fe327e34c551bad3cbd8054512a2a41bb5becc49df70b130d4686b2f85b13933393ba20fb83195a3ba81e2633dfb290862b64db3b62c3bf07d098182acd807f9d002ceae5ff35755a952f399e6e7f34c7e706745b865f0", 0x58}], 0x7, &(0x7f0000006000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf7, "755296941be712aa8723291b04e6222cff6436f216d6b1ad208aeceadabae0ee621d095d13ec5b9c6e086f671e5841168fd4575b5a593217649d20e701ce4de3b5d80b6bf7360bd4d639ac15758d1c979ed11c94489bbb72f062c493d9ca0a6f9916e16be391ce8e86743d5cee7bbaf9b1ab5c2aaedab9aeb85f7638a85171cf4c1c5390af7ddc2693907c461bb1dc63df317b2dd7a6985faaa21750ca98f86a740faddc6c606b53d8b80ec8c5868b5f44e1a7708829f2dcd1126af7fa09dda0d2dd4aaaf0e6ddf62f21fc9fe107207b14cd03bfb063ae9396c419c792669f09753e7d6f07c7f573ffe2590e4c005af9cef0efe0054252"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x140, 0x4810}, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0xd, 0x5, 0x9, 0x1b5, 0x8, r1, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000005000)=0x0) 2018/01/09 10:33:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x9a)="6989338160daba856c6076236d480e9dd1f233c03c7cdf9531e23fd189e5fde48b15090f69621446ebabca6a0b2605a232e4937db59c9278766f588d67cef53e1b5e4d2569db9d6400eeaf6ea1cd50c9b8fbd72e2b58f1be79786f76f3a70147b5f5a39cfda832f5ad905e3e60473a78ea53e6e15c36eddb8f8d8fb3e774763098cfbd6206e281f41e25db32a4635fe46f569ad424f046975e74", 0x9a, 0x80, &(0x7f0000000000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x68f3}, 0x1c) r1 = socket(0xf, 0x5, 0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x4)=0xffffffffffffff33) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000016000)={0x0, 0x0, &(0x7f0000017000-0x80)=[{&(0x7f000000f000-0x99)="42aefcc4ce57517849915952990ac868174b629f63aac79a75b30cb1ae07312eebae36c55ce41759a466f93239ed9cb406102f2967fbad89566a9c966e8d7de7d398d0f0938bfeeab348f6e0b6997da61c435917d1dea46893f598437d2c4956fcab345c07959698b4585272358a3af12f746cb1bda33775264ed259505970994365bbc19ac2f2b7beb107c520c87763e65a12af44b20f1e0e", 0x99}, {&(0x7f0000007000-0x78)="819cea9635ee612269415a705b54106eaf51343b14dbb788b189bd4d02efeef47256ead0fd583d665f0e4733ca27f564e72929d6ebcb381515cd36c52589c8f03dc25607f32da4f63b19112522457e6aed5f2d60a87dac503bb2fe0435750f32d690b78c357bce20b4aa357b293283bb22f4b69b4f5d5eb6", 0x78}, {&(0x7f0000016000)="a20d999aa8cd9dd57e325f23096da53058f4a1f78eb67f9fcc6484d25d5eed83a992d7b98ca834cea4e0102fae49e3b1523d5cd0145952299b0bfbe2f7ee265825521de28f977f513f780df1c776f81e37b2b6b773cfa2a41633688ae7198fef15206cd36f45f597bb87c28b305d3cbb649f5c", 0x73}, {&(0x7f0000016000)="e8a064259c522ebd62b341edd23fe8797e3af12a7c5cc50eee922779704b5938033e2bdb6518889bb346cee727c0aa2fbcddff3da72c5a4aaa21e3a203b429314493b550b2f4298f0114d0f474b9ddbd604168ade48b98cb080abc0f639e89ac568c886692b4e64a128c15c8626ac121de25e6e0836f9a97338772722b5fc67794b354fbffb447132471a1e78a2d98f69c59cccf894bc57c000aca3c54f95bb82c5148cb8e64243526303c3e5ba9dcfa9659593b95bf15876475cdd9e0c183c1d003f63cfe9c", 0xc6}, {&(0x7f0000015000-0xa0)="eb800bcdd927aa7a14558c3c4a8830218e6a68442ffa2919daeec1fd78240050659d64ed382c87bc70d7ce841a527c8cca267c0399adf14444dd2c27c6ccca384b72f515fe6351e68a186d9232e556df595e302c57ba5822a2841f159f423b38e92425a4a760cd9ad7df33b78bbe26ee37fe5b947268d2f453258b7a85aaa31bbb2607be76c4f3374b7402baba4a587878b74f866822706f60774d899e8d8e81", 0xa0}, {&(0x7f0000016000)="", 0x0}, {&(0x7f000000c000-0xc9)="c0030f3a5a803b66fc9e7f9dd966d6709dd1718a8527f9c85dfc5c1eb4fa126243337e6e088959ca116018642eb26e99054e704e44f0488d925bec885c228d62ddb4866ab3901e9c6bbc525aa6e6940c3a9af48a96974c5e906cf7ff90f0b7a07279c6d1eed1c3df36a71d3686607b0e99fd04bd2a3dba281235e205795c78fdf82ea2a97df5f15d2b1a6cd8f8eb4042352d719dfc0e6384b225376851d255748c760b781e07951c874e6828fe5ce16d105cb88a0ba9fc3ceec8aca8f9d130934c960ebe7aedeea097", 0xc9}, {&(0x7f0000002000)="61c7", 0x2}], 0x8, 0x0, 0x0, 0x800}, 0x80) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000008000-0x38)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000017000)={&(0x7f0000018000-0x10c)=@allocspi={0x10c, 0x16, 0x400, 0x3, 0x1, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x401, 0x3, 0xfffffffffffffffb, 0xa, 0x20, 0x20, 0xac, r3, r4}, {@in=@empty=0x0, 0x1, 0x2b}, @in=@broadcast=0xffffffff, {0xec, 0x80, 0xfe, 0x6, 0xfffffffffffffff8, 0x5e, 0x2, 0x1}, {0xc6a, 0x8001, 0x8, 0x8}, {0x7, 0x6, 0x9}, 0x7, 0x3, 0x0, 0x1, 0x8000, 0x0}, 0x220f, 0x4}, [@srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x80}, 0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000016000)=0xffff, 0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000017000)=[{0x4, 0x5}], 0x1) sendmsg$nl_xfrm(r5, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r5, &(0x7f0000012000)=""/183, 0xb7, 0x0, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000018000)={0x0, 0x6f87}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000018000)={r6, 0x8}, 0x8) 2018/01/09 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0xffffffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000ffe000)={0x7ff, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d41000-0x4)=0x0, &(0x7f00005db000-0x4)=0x4) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000095a000-0x4)=0x0) pipe(&(0x7f0000911000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f000053d000-0x8)={0x0, 0x0}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ce5000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000456000-0x4)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f60000-0x10)={r6, 0x2c86, 0x9, 0x7}, 0x10) accept4$unix(r0, &(0x7f00003da000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000991000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a06000-0x6)={r6, 0x5}, &(0x7f0000335000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000034f000-0x8)={r7, 0x10001}, &(0x7f000026c000-0x4)=0x8) syz_extract_tcp_res$synack(&(0x7f0000ffe000)={0x0, 0x0}, 0x1, 0x0) getsockopt(r5, 0x3, 0x0, &(0x7f0000f56000)=""/61, &(0x7f0000b7d000-0x4)=0x3d) 2018/01/09 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c9000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000756000-0x14)={0x0, 0x80000000, 0x2, 0x0, 0x3, 0x100}, &(0x7f0000bef000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000095a000)={r1, 0x200}, &(0x7f000064a000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/01/09 10:33:39 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000313000)=0x0) r1 = accept4(r0, &(0x7f000091c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d58000-0x4)=0x6, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00007d5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc4)=@ethtool_drvinfo={0x3, "04a131786c9765961129383a9d735b1b136d1c4c1d7d5e9d079f6007dadd102d", "b5c885134c15bf74b2ffc3f59084b64536142f084644db733304721d10019ac5", "cfadb6949edddfacbe6f53d3bb23873343afb672b98ef78e933eeb85c01c1f68", "8b604f3e721132ced3ec634745c875ea9749c6be71428ff47eb91ddc51a46018", "e36fa8d7ce5914753dd3d4be478e4bce7a246d07372a4aa0b16377f39c6fe281", "11e57e853c2cd538f9bb7352", 0x101, 0x8, 0x8, 0x9, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/09 10:33:39 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf1000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4337, {0xffff, 0x1, 0x1, 0x3, 0x9, 0x3f}, 0x1f, 0x1}, 0xe) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [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, 0x0, 0x0, 0x0, 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=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ab2000)={0x7, 0x6, 0x8001, 0x4, 0x6, 0x129e, 0x6, 0x3ff, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x2c)={r1, 0x8a9, 0x24, "67b84501e03bb11906971f2ba1179d27626cfd2e846c087f0dc15a9f50c9f521884dbd91"}, 0xffffff34) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r2, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) pipe(&(0x7f0000ce4000)={0x0, 0x0}) recvfrom$unix(r3, &(0x7f0000bcd000-0x32)=""/50, 0x32, 0x40000000, &(0x7f0000f9b000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000c, 0x6, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000107ffdd14df45c805110000f305f0000400070000000000000000", 0x1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c43000-0xc)=@sack_info={0x0, 0x1bc, 0xcaa9}, &(0x7f0000ae7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007fc000-0x6)={r1, 0x81}, &(0x7f0000860000-0x4)=0x6) 2018/01/09 10:33:39 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005f4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000338000)=0x0) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a00040003000700000c020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000095b000-0x8)={0x0, 0x0}, 0x3, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x100000c, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000124000-0x4)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000416000-0x12)={@common='teql0\x00', 0x10001}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f69000)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f6a000-0x8)={0x0, 0x4}, &(0x7f0000f48000)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f69000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dc3000)={0x0, 0x4a9, 0x2, [0x9a, 0x2]}, &(0x7f0000ae6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000860000-0x8)=@assoc_value={r1, 0x100000}, &(0x7f00006d1000)=0x8) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000def000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dee000)=0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000def000-0x98)={r1, @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]}, 0x0, 0x100}, &(0x7f0000158000-0x4)=0x98) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0x5c3000)=nil, 0x5c3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005b1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x1ff, &(0x7f00005c5000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000361000)="5a524b5bc2f24aa4e1a040cd4f4f7670c67ea32907e79112e71bf3359988c59e6c1f6f0b67c1", 0x26) socket(0x10, 0x1, 0x10001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005c4000-0x20)={@common='gretap0\x00', @ifru_flags=0x1}) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000550000)=0x0, &(0x7f0000324000-0x4)=0x4) write(r3, &(0x7f00005bd000)="13", 0x1) 2018/01/09 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000e7a000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000f8000-0x4)=0x100000001, 0x72a9d7478cd92dcf) sendto$inet(r0, &(0x7f0000a21000)=' ', 0x1, 0x20420003, &(0x7f0000bb7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000514000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x1, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000563000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cc5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001de000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000547000-0x8)={r1, 0x3, 0xaa}, 0x8) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000000000403) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/09 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cfa000)={0x0, 0x1, 0x9, 0x8, 0x6, 0x0}, &(0x7f00008e0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000091c000-0x8)={r1, 0x2}, &(0x7f0000ff1000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000872000-0x4)=0x8000, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000047a000)={0x9, 0x6, 0x3, 0x0}, 0x10) bind$alg(r3, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f78000)="7d0d9fb14a01d314703b6814b3196b2d5c06c4ebe8407f9b89aa596d8dd97343df", 0x21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d15000-0x71)="e810c38f294301393398aae833f7fb9fd133c3126c450498f326d7973a1d874b8d5e5f4a77ade8123b645b290f14e741135358cd3af088e6dcb76a7b6c37eabbbd4b3811d1e15f64dd1f660ac2ca4283c6b5ff91bfc6cb2868eabda25e5f6cdd04a83c97a05987a3590b3cbbb2f009386d", 0x71) 2018/01/09 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x0, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000598000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a80000-0x4)=0x0) 2018/01/09 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x9) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) 2018/01/09 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000da9000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c06000-0x8c)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b0000)=0xfffffffffffffc5f) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)='?', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pipe(&(0x7f0000653000)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000856000)=""/182, &(0x7f000097c000)=0xb6) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000074000-0x10)={0xca39, 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df1000-0x28)={@common='lo\x00', &(0x7f0000cf2000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "b448f0", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000021000)=@common='ip6gre0\x00', 0x394) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000072a000)={0x0, 0x80000000}, &(0x7f0000fe2000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b09000-0x18)={r3, 0x7ff, 0x0, 0xffff, 0x6}, &(0x7f0000112000)=0xfe39) connect$ax25(r2, &(0x7f0000ff6000-0x10)={0x3, {"707bdb243194c5"}, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004f1000-0x14)={r4, 0xe284, 0x3, 0x0, 0x5, 0x1}, 0x14) 2018/01/09 10:33:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000032a000-0x4)=0x0, 0x80000) bind$bt_hci(r0, &(0x7f0000ab3000)={0x1f, 0x3, 0x3}, 0x6) syz_extract_tcp_res(&(0x7f0000cc8000-0x8)={0x0, 0x0}, 0x800, 0x0) syz_emit_ethernet(0x19, &(0x7f0000376000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x9, 0x7, 0x9}], {0x8100, 0xa7, 0x5, 0x4}}], {{0xfffb, @x25={0x5347d1768d122c41, 0x0, 0x1f, ""}}}}, 0x0) 2018/01/09 10:33:39 executing program 7: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f000057b000-0x60)={0x27, 0x20b1, 0x8000, 0x6, 0x20, 0x1, "1231ec5c566def3ef7f7ed6da58399077894d1d24369dcbde7730f249444524e76e3a26ae6453b85f0946296346974c94b8c26f6e85e280aae088a1427295a", 0x800}, 0x60) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007c1000)=0x1c, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a17000)={0x5, {{0xa, 0x0, 0x75, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffbff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x233e82ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000406000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c3d000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003c4000-0xa)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000050c000-0x10)={r3, r4, 0xf968}) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000120000)='5', 0x1, 0x0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000024a000-0x2)="e0", 0x1, 0x0, &(0x7f0000d14000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f61000-0x4)=0x3) 2018/01/09 10:33:39 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000012a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b01000)=0x48) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000547000)={0xe3d0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x81, 0x1000, 0x0, 0xe4f, &(0x7f0000000000)=@generic="86c78f611e7030a2ff07be02cab9ef89", 0x7, 0x3, 0x9b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/09 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000000c000)=""/173, &(0x7f000000d000)=0xad) r1 = socket(0x4000018, 0x0, 0x400000000001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x17, "04be05cd6b48f97df463580709df61f7cbfe902038cc20"}, &(0x7f0000000000)=0x1f) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/09 10:33:40 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000002000-0x6e)="faa81aba492a0efe577f9cd2692220fb466fa14ea3dcc3591095d3880f783ebc7f5b3a32265d812632832278f994e65e22f6eb2a3a92324f0131cfbfb4a97115e9982a0173efe1d459e8db0c0ac3966582a233f9e6ac5419ae64b203b069c4aa3f51ae7936e4a57ef82eb4b55f46", 0x6e) setsockopt(r0, 0x7230, 0xfffffffffffffffc, &(0x7f0000001000-0x2f)="ead42896749d59caae2533cb6cfeec3454c9adbef510830c6a0ff64a31e42405bce986165af8569f095863bbe9c55f", 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) accept$ipx(r2, &(0x7f0000642000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f81000-0x4)=0xfffffd5d) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000014a000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af6000)=0x10, 0x80000) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000af7000-0x4)=0x80000000, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x9, &(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000f9b000-0x4)=0x3, 0x4) bind$alg(r1, &(0x7f0000f93000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) splice(r1, &(0x7f0000a65000-0x8)=0x0, r1, &(0x7f00001c3000-0x8)=0x0, 0x7, 0x8) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000751000-0x38)=[{0x0, 0x0, &(0x7f0000f9a000-0x70)=[{&(0x7f0000b10000)="8072dad5608ac9c8cb41138b606c3fa712f40b1ba7d234dd971687a972fe0493cc37cdbcf0c17c63695a7d72ae6406e4e921e4d0aad50645f2b0623b8258961b", 0x40}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0xffffffffffffee6, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000011000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, &(0x7f000000d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000)={r1, @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]}}, &(0x7f0000004000)=0x8c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000010000)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000c000)={{{@in6=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf8, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000000d000-0x8)={0x5b8, 0x1}, 0x8) 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038a000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f00000de000)=[{&(0x7f0000c51000-0x9b)="95d646ff26d21c40675f0ee20ae992845db2a080d05a82e2ac426d1763d96dcbfa426e478127276e74075670bc7c8d6f7a0c29854c433223dc13c7f815eea73e3d7bb1f7b440d86d26603da601f9e6feb0f05f652ff0fa2efc312ef02c09b1c35cde8b346af7a6f8e755c8ab0958c6e49342641c5ba4a98649e7466d49fd0b99dab903a03ee140905ac09711ea99cdbc7482d55cf45ec563c5e1db", 0x9b}, {&(0x7f00006e8000-0xab)="57985f5cd3e7d93d1c64fb27aa802022e58db33ad92a2a40dafd09477942a9909157491c38cf08f0f2a1d21df8424b4b51eb663077978584b6ee7e6698d2d83547f188000a9b3679e5e3bd990ed195646b712ddb4d85f2e90a3d45d551a6858a40bb0d2aceba7d7df28ea2be43c1215488a7acdb769b06da578812a8178b2c1f6a8768730dbacd427fa33aa732f4ae064770895c5393be8e1d56f7dd493d4cb46691f5cbe1e2becda722a4", 0xab}, {&(0x7f0000203000-0x1)="b8", 0x1}, {&(0x7f00007e6000)="bf3332e4c493f60a0874c258dc32ac74b58037d963b1d2df82461abf7c3c69792e41934f2760c198909ddb7b0821d594fa61e2c8ff606aeb49a11819ab391f842b78c0556c3523a04a626ed9438e8c212316eed125e876a8e00c0d0d0cd9c2cc76cfb63b6712a6b700336463ce160ff452ed5831311b61c5a374c92f3ad59b66e44709f5b0d407e2f0976862b64c52e2eecb31d36c26462cb9f1e54b64166af7876cab4cfb2d41c6066b79ebde173ee272e66cb8557bebe3f38a7ee141987c3f4efb1d94d165e429a6f1404ebc181c91a3236858d8db41de55497d1934fa82c9f7", 0xe1}], 0x4, 0x0) bind$bt_rfcomm(r0, &(0x7f0000cdd000)={0x1f, {0x9, 0xb6, 0x503, 0x9, 0x8, 0x3}, 0x81}, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077c000)={0x0, 0x0}) socketpair$inet6(0xa, 0x8000a, 0x3, &(0x7f000075e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fd6000)={r1}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002fd000)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8000, [0x6, 0x4, 0x7fffffff, 0x0, 0x80000001, 0x80000000, 0x9, 0x2]}, 0x5c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fd6000)={0x0, 0x7, 0x1}, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000e000-0xb8)={r5, 0x5, 0x1, 0xff, 0x7fffffff, 0x1, 0x2, 0xf5, {r5, @in6={{0xa, 0x0, 0xf94, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x9, 0x1, 0x2e48}}, &(0x7f00006d8000-0x4)=0xb8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fd7000)={r5, 0xcd}, &(0x7f00006e1000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000073b000)={r6, 0xffffffff, 0x3, [0x6, 0x1, 0x10001]}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd8000-0x10)={r5, 0x30, &(0x7f0000667000)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000326000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000fd7000-0x92)={r5, 0x8a, "21e33530b6b689210b623d11753a1ad04a7b13442b062eb605502d37339d3a9bd450fdc14735dd40ab42748708fa907a96157376976ca6d1bcc9bb8cfad38b2068f128bb04a0241e739bf0d8956a0590fcc63a32b177c76f815ede81c30b68a8d05afc030c347075b6a890cd0a6d0dfc981243993ecb5bbf1a3f0f50443bd3ea27105d43cdd18ba4128d"}, &(0x7f0000fd6000)=0x92) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000499000)={r7, 0x1, 0x30}, &(0x7f0000fd8000)=0xc) recvmsg(r4, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/09 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x1, &(0x7f0000eac000)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000eac000)={0x5, &(0x7f0000ead000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000eac000)={r1, 0x3}) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 0x3a, 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}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet6(0xa, 0x0, 0x3213) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f66000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xffffffffffffffe7}, &(0x7f0000b8b000-0x4)=0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc3000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000fc3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000fc3000)={r7, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fc3000)={r5, 0x80000, r6}) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000793000-0x10)=[], 0x171, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000c3c000)={&(0x7f000063d000/0x1000)=nil, 0x1, 0x0, 0x4c, &(0x7f00006a3000/0x4000)=nil, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002000)=0x401, 0x4) recvfrom$unix(r4, &(0x7f0000001000-0x60)=""/97, 0x61, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000040000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r1, 0x74) bind$ax25(r1, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008bc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004c7000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b58000-0x1)=0xfffffffffffffff7, 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000515000)=0x0) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = accept4$packet(r0, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d2000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000445000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r2}) write(r0, &(0x7f0000a69000)="1f0000000306ffde0000f49f00890100001f00000900010006000000010080", 0x1f) sendfile(r0, r1, &(0x7f00009a5000-0x8)=0x0, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000069f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000d9e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8b, 0x0, 0x10, &(0x7f0000106000/0x4000)=nil, 0xd573}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x34f0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fd4000)=@hci={0x0, 0x0, 0x0}, &(0x7f000030e000)=0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fd5000)={0x0, 0xa8af}, &(0x7f0000fd6000-0x4)=0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fd6000-0xc)={r3, 0x4, 0x2, [0x1, 0x18b1800]}, &(0x7f0000fd5000)=0xc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009a0000-0x78)={0x4, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x8000, 0x4, 0xc0d, 0x2, &(0x7f0000fd5000-0x10)=@common='ip6gre0\x00', 0x240000000000, 0x1b7, 0x100}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000fd6000-0x4)=0x2, 0xfffffffffffffffc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fd5000)={0x0, 0xffff}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd5000)={r4, 0xfffffffffffffff8, 0x30, 0x3, 0x8}, &(0x7f0000fd6000-0x4)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000034f000)={r1}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000e24000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fd4000)={0x0, 0x2}, &(0x7f0000f2a000-0x4)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000fd4000)={r6, @in6={{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000132000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e62000)=r1, 0x4) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000a2b000-0x4)=0x0, 0x80800) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e63000-0x8)={r0, 0x1}) 2018/01/09 10:33:40 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00006c2000)=""/170, &(0x7f0000fef000)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000078e000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000674000)={0x11, 0x2, r1, 0x1, 0x1f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='rose0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000073b000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/09 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f65000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x2, 0x3, 0x4, 0x81, 0xb1b9, 0x6}, &(0x7f0000ca4000)=0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000953000)={0x0, 0x1f}, &(0x7f0000f64000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f64000)={r3, 0x1f, 0x20}, &(0x7f0000f64000)=0xc) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x40000102) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b40000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000044000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) socketpair(0xb, 0x801, 0x100, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0x1, 0x1, 0x2, 0x1, 0x1f, 0xffffffffffffffff}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000004000-0x1)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000004000)=0x0, r1, &(0x7f0000003000-0x8)=0x0, 0x4, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000006000-0x90)=[{&(0x7f0000001000+0x759)="d380218a002ab01188cfdd4987b56b7368acb48a1d11822daddd6129924c30ae8b12c77801d90bd57b879d337c0bfe7b9596a094ee9e03e150d0c1dc561046cdc896014a54a7a4685b3113fc51d7a8025e921b741604f534f385d7261bd5a57acdc8c77c474e294b415fb7e1cb016df8a50b00266903c20d9f9e3f6408629ffa20b3f3b63e4c3276ee88c3086e9180e5403e87eea5a954c8c79b4ed4", 0x9c}, {&(0x7f0000005000)="016fc3e43586f699972ae2e95a581d8736b7a6b73ebce05d5ee38f4f5bd4be4b9ed8e70e93ec2727cf55b43b354aac1c8f18311bb3a9d3265a92f40aca5612bdfb6873d3505bb91d746926fdaa0538ac5f005bc3b0f1036ce18c4bb06db6ea16caeaddffa1ce7d6fd80438248b9fb2f5f6", 0x71}, {&(0x7f0000005000)="79b528ae9e2062fad45801854b53493319564d07aa8a1221717e80cd7dc4eec906067e7415873dca91b3346554832d87421110986e2dd870ebfe592330e882bda4ae2d314c5a71f94ea15b61df47616941ca9e63e0567afc7178fa029289f5db4a0d0762c9a374f67bb6dd09f6cbeb23a17db5a4fad3ade9c2f10f2e873ddc2177cddfe32e7070c70d219735d3556916906391bcddf28e4e8d57384f994a92a64b701547c228ca454dd0eef874548c537f123a4f77440f102d4e77870abefb0e437e86fb41e0718b498c", 0xca}, {&(0x7f0000003000-0x5d)="864fc81fd8da5f530c9eec3021bf470d5cee6de9c129c9c81d38693c8ee92af6768bf4a4aedcacbca8ae63e88dd9383368b8ee5a4496f2156ce2d609e2af69f90ea3e3c86f5becf1a6bd7d68adcea29b7a9eedbea9631002a3f29c9f63", 0x5d}, {&(0x7f0000001000-0x6)="acbd2ebe9ff7", 0x6}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x50)="c878235891a946dcaea68ec1d4165e05b17cf772cc1f1a7fe70d5dca5ee6202bf5a039414964900a030848146f1ab8baebd04d0c59050155d8fc0c69b28c8fa4ab067a3a844bc7fbfb07ec24b616ce3d", 0x50}, {&(0x7f0000005000-0xcf)="51a57379522595d11842dc9537308d1e615666b87255a7dfd565a20223fffcf2d492bb65f72997e298c728fe6200e255b1fbbae36e719ec29c0e26dd67ca98c0ecc14aa5f2c663e5a632891dca0e24d779a7bbea35bc639ac6772a3b15ebf886dd47f15a920747b7794815117132ed0ec28745a472f0af9c399eb00e5d414e1f094ac097fc59b982bbe8d881ee74f283fa82be9c421cc1ad075acebe61b89fd92ca2b49fb83aa7f0aa91502c0acfa6d3781cf86965dab823483ac687c670c900584500544679a25c82ab4c37d3febc", 0xcf}, {&(0x7f0000005000)="b362", 0x2}], 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000007000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x4)=[0x0], &(0x7f0000006000)=[0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], 0x4, 0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000007000)="1b780021545910461ae22ebf1a3eaab5081df2121f4ffcc4942f2a58818437b483b098b14165e3a810d404296e373a0ea51d57b4c2c7697415329d54a5d91a2c3a6a991cbdbab016ef8db4347fbacffd134e23f1d50d4bf02439568edb1a8ae392286ce208c9ef5ea0ad44794c8d862fb2d36486e1ee397c4da1b8e211437f1c0c9ef92e16f7fe171eaf53047e35e83a3de8867e8d5c6dd1ed0ff4f705bf1cc6eead87d3c2f9e4e0c5ad0590fe5da0ef763e2d0a72d4a80e1d587b972e8c1a40a07162ccdaaa40353bc096c5d8d6c00242cd91c32aaa4f0090e5f2bdca04c991eb49e3769649367481dcf5", 0xeb}, {&(0x7f0000008000-0x6d)="1506522f13d850d9a6ed5a9adce48ea420c19745cb26631dc3545157e5f046d7097cc4bedccffae7d21b3041347097361c82283872f92dacc6227a50554e21bd79fee840a3b549aef7182a8cbf153e854668ab1fad8cbed3d227a1c14100ab5454b185329418c4a7d4cc065bf1", 0x6d}], 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0x6}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r3, 0x3000000000000, 0x30}, &(0x7f0000009000)=0xc) [ 150.184229] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) pipe(&(0x7f0000934000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000d4b000)={&(0x7f00005ae000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00009a8000)=[{&(0x7f0000e10000-0x94)=""/148, 0x94}, {&(0x7f0000643000-0x69)=""/105, 0x69}, {&(0x7f0000cef000-0xf5)=""/245, 0xf5}, {&(0x7f0000659000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc1000-0x2)=""/2, 0x2}, {&(0x7f00003ed000)=""/4096, 0x1000}], 0x6, &(0x7f0000580000-0xff)=""/255, 0xff, 0x80000001}, 0x2) bind$packet(r0, &(0x7f0000d40000)={0x11, 0x1e, r2, 0x1, 0x4, 0x6, @random="e120467f46cf", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xa67000)=nil, 0xa67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a68000-0x47)={0x0, 0x3f, "ffbedaeb5d43a7acf48ba3526750c13b4f49ebf0be6c8a8fc5c17b2678fdd396877ac9b907b4451fe11dca724f6378e7165ff9cee1898c242e2492a1a26cfc"}, &(0x7f0000a68000-0x4)=0x47) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f000092c000+0xb19)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002b0000-0x8)={r1, 0x5, 0x93c000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a67000)={0x0, @in6={{0xa, 0x1, 0xda0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x101, 0x9b, 0x3ff, 0x100000000, 0x9, 0x9, 0x7, 0x3, 0xe079, 0x4, 0x100, 0x1ff, 0x9, 0x5]}, &(0x7f0000658000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000515000)=@sack_info={r3, 0xb8, 0xfffffffffffffffd}, &(0x7f000015a000-0x4)=0xc) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) bind$netrom(r0, &(0x7f0000d15000-0x10)=@ax25={0x3, {"3c33fd9fe001fc"}, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) [ 150.231766] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) sendto$llc(r0, &(0x7f0000ef3000-0xed)="36d9e7019add93d3e68d0d26c905f6b564a55dd790ca84b896a90fcb804e65255ae56f709dd65e00563d6244d4ae2bb07039b36057a52684a9ef384dd9d6a8c8f88360ed8410fcc64bcb92be3b356cbeb44d77d4456cbd9bf90e577f73d763c71e21d6003c083157a6eb2c085a163a9a916b67c1f6298fc7d62a12e45560bd06e6705a2c7f61e89091061c1cd567c7cca45875ac26672cdaebf141bddbe95bb58277a467c23bab0c63ee203ea0eff35b7cfd3196c013a502aabbc27052bcd7ef13393b71e75fec9e219e471d218074f0f58f819b6590dccfce7d4779d2a789d184fcf58d970a7dce35ed5a003f", 0xed, 0x4004890, &(0x7f000028b000-0x10)={0x1a, 0xd, 0x4, 0xfffffffffffffa40, 0xfff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)="") socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000af6000)={0x0, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0xc26, 0x5, 0x4c8, 0xdff, 0x6, 0x4, 0x261, 0x9, 0x3, 0x3, 0x9, 0xffffffffffffff3e, 0x3]}, &(0x7f00007ee000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000807000)={r1, 0x8, 0x6, [0x1, 0x9, 0x7ff, 0x5, 0x5, 0x8001]}, 0x14) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ad2000-0x3b)="7ee0930249119a080000000100000024c206a2b7ef85f9da00531f48bcfb6b279122b74024a19455e0cbe1d817fd078bd889e505cafdab2c6fe12a", 0x3b) r1 = socket$inet6(0xa, 0x6, 0xfff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009d1000-0xe)={0x0, 0x9, 0x3, [0x6, 0x3, 0x55]}, &(0x7f000045f000)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000063b000)={r2, 0xd4, "f6addd6bd53bd6571645155439168549ffd647d8689979ff99879937ab468ef00d8bf1128f6cccbdffc54373b0eac34138c39623e21e0bb153c94da8ffbfbfcac95b87e072792ed4ff173ded19ee60aebd881016de032861c7159daf100997e2979e223a4614c7c994596cf225de4c02452d4eaea315c41263f036deb974d91cc1b02e263bd7784358a3a9f288abdff58bd4a45e2360ff1d5b9a584048d9559c233ee6a0cc4291222dfe9af18f335ea48c5948fcd2dec2c3ec0b238ac7cdf76a372f051d6d3000b6f41b41957fb3fa7b275d2bf1"}, &(0x7f000034e000)=0xdc) pipe(&(0x7f0000662000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000037b000)={0x0, 0xbbbb}, &(0x7f000040c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000092c000)={r5, 0x10001}, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007a7000-0x8)=@assoc_value={r5, 0x3}, 0x8) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000099c000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000084f000-0xfc)=""/252, &(0x7f000000d000)=0xfc) r1 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x800004, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r4 = socket$unix(0x1, 0x6, 0x0) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r5, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001c5000)={r4, r1}) sendmsg$key(r2, &(0x7f0000e7f000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000c0a000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f8b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000189000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f00006ad000)=0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8c000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x1091, 0x1, 0x6b, 0xa, 0x20, 0x20, 0x2f, r1, r2}, {0x40000000000, 0x9, 0x8000, 0x8, 0x1, 0xffffffffffffffff, 0x101, 0xffffffff}, {0x6, 0xdb93, 0xa9e, 0x5}, 0x5191, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x5, 0x3, 0x3, 0xacbd, 0x2, 0x4}}, 0xe8) getpeername$ipx(r0, &(0x7f000001a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8a000)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f8b000)="240000002d000710ffffffffff0000040108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0xffffffffffffff37) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f8b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xfffffffffffffd63, 0x0, 0x0, 0x0) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000aa3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa4000-0x4)=0x10, 0x80000) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aa4000-0x8)={0x0, 0x81}, &(0x7f0000aa4000-0x4)=0x8) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000aa3000)={r3, 0x64, "3b21b81481129702bd2f03bd416a11dbd7ba0f6d76930b072c4fa6715a8d43b836414820aa25662e22f81824cfe6770a7664c8f9d47cca4cbf097355cc4dd5568e3df75b3810b487e26f2c00527d73544d3d5e80a1bda71fa66589ce6aebd94566adc49c"}, &(0x7f0000838000-0x4)=0x6c) socketpair(0x11, 0x6, 0x200, &(0x7f0000633000)={0x0, 0x0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000aa4000-0x4)=0x3) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d4000-0x4)={r0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045878) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000aa3000)=0x17, 0x4) 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ee0000-0x8)={0x0, 0x1f}, &(0x7f0000f51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000acf000-0x8)={r2, 0x4}, &(0x7f00004af000)=0x8) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000488000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e0e000)={0x1, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000139000-0x10)={r2, 0x3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 10:33:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) r1 = accept4(r0, &(0x7f000005c000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000723000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000039000)=0x20, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000327000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 10:33:40 executing program 5: r0 = socket(0x1a, 0x3, 0x100000000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a75000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bb7000)=0x8, &(0x7f0000000000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x29e3, 0x5, 0x7552}) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) pipe(&(0x7f0000487000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000661000-0x64)={&(0x7f0000a0d000)=[0x8, 0x6d16, 0x1ff, 0x1000, 0x2, 0x8, 0xbb], 0x7, 0xffff, 0x5, 0x200000000000000, 0x3, 0x401, {0x6, 0x6, 0x20000000, 0x1, 0x1, 0x3, 0x8001, 0x4, 0x8, 0xff, 0xfffffffffffffff7, 0x100000001, 0x1, 0x8, "eea25b8633c378ce56ad36508c2fc1f82ec5bd54096a40f65bd577a90603f0bf"}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f00006a3000)="024633ac5174cd83b89876d982a0c34321fe95e9c9954fd134ed6327823db2ff9d0de2f0d7ee0d85cdde611084dcb6a1705553aa02bf83125e6d7a182a8525ce662632cb0b142ca2ac5bbac17ca120449a", 0x51) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000073f000)={0x64ae, 0xfff, 0x8000, 0x7, 0x7, 0x0, 0x3f, 0x80, 0x0}, &(0x7f0000903000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={r3, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b32000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast2=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}}, &(0x7f00001e5000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:40 executing program 5: r0 = socket$inet(0x2, 0x8000f, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xf78, 0x2, 0x7, 0x0, 0x5, 0xdffb, 0x8, {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]}, 0x4, 0x960, 0x4, 0x1f, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x101, 0x1, [0x0]}, &(0x7f0000000000)=0xa) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0xffffffffffffff38, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0xff, [0x9, 0x400, 0x3, 0x0, 0x81, 0xa937, 0x2, 0xc0000000000000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000037c000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x2, 0x0, 0x4, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003a3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000062d000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000072b000-0x4)=0x0, &(0x7f00002aa000)=0xfffffffffffffdce) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c02000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000)=0xe8) accept4(r0, 0x0, &(0x7f0000356000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000030b000-0x4)=0x0, &(0x7f00002ed000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000561000)={&(0x7f000005d000)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000ff6000)={&(0x7f0000137000-0x2c0)=@allocspi={0x2c0, 0x16, 0x20, 0x7, 0x0, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1f, 0x2, 0x3f30e6a0, 0xa, 0xa0, 0xa0, 0x0, 0x0, r2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0xa8, 0x3, 0x1, 0x401, 0x8001, 0x43, 0x8, 0x24}, {0x2, 0x29, 0xfd8, 0xfffffffffffffffa}, {0xe4, 0xf4bb, 0x80f}, 0x0, 0x7, 0xa, 0x0, 0x7, 0x12}, 0x5, 0x0}, [@replay_val={0x10, 0xa, {0x6, 0x2, 0xff}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x3f, 0x4}}, @algo_auth_trunc={0x6c, 0x14, {{'wp256-generic\x00'}, 0xf8, 0x260, "011c4a9c30cb7af031c4a14c9f02c66a3d8d6126ca8c5b139100c6ee07404f"}}, @replay_val={0x10, 0xa, {0x1, 0x7, 0x7bd}}, @sec_ctx={0xc8, 0x8, {0xc4, 0x8, 0x1, 0x4000000000000000, 0xbc, "de8f37e13a79bac3aa9c034aaf4295c1ab7a8e9e22fcb50271143e01d96381b7ea78db0e70f6a8ca8d156ed1823d61f7c315d8dc7f85fadce8f250456f1d98f807137e6bf5a551c7232b2936b23027a08cb4c2dc89a460606b56e06939b6a7dc970d8368a3e5c3be9b3d683d0dc1ba71742fadba99a9ac1f75ed724af7efeb176391cd7de55e416ece6420db24a6529feb8d65a444772f5b49173e3f3d8a53e3618b676e0e1d24d0c2444fc8dbda3cbfc44268d4f0aa0c76e9763777"}}, @algo_comp={0x4c, 0x3, {{'deflate\x00'}, 0x20, "4e6bfbad"}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x1}, 0x4040) accept4$packet(0xffffffffffffffff, &(0x7f00006ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002bb000)=0x14, 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000055a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(r0, &(0x7f00001fa000)="221c94e178f5667a98c9b6c512719c67e7a1e6b29c2b007f34d0ad96493d3da029202fbebe05ffe34c72065548cbbbc71a437842d5a0ee8ffa85e1ebb4ab739c3a6892335850fc4a67a67a7eba571a4a8b1fd7", 0x53, 0x40080c0, 0x0, 0x0) socketpair(0x9, 0x0, 0x8, &(0x7f0000b34000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000112000)={0x1ff, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000239000-0x10)={r2, 0x1000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00001b5000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='lp\x00', 0x45a) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a5c000-0x1c5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xd8, 0x8, 0x100000000}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b91000-0xc)={r1, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r2, 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(r3, 0x40106439, &(0x7f0000aa4000)={0x8, r4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r2}) vmsplice(r2, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r5, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000240000-0x4)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a21000)=' ', 0x1, 0x20020003, &(0x7f0000bb7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r3, 0x1) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000944000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9e000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002fb000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000602000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000)=0xe8) r7 = getgid() r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041c000-0x4)=0xc) r10 = getgid() r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000274000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000-0x4)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ed000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a2a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000443000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000892000+0x76f)=0xc) r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f17000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xe8) r19 = accept(r1, 0x0, &(0x7f00005a9000)=0x0) getsockopt$bt_BT_SECURITY(r19, 0x112, 0x4, &(0x7f0000bab000)={0x0, 0x0}, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fef000-0x8)={0x30, 0x4}, 0x8) r20 = getgid() sendmmsg$unix(r1, &(0x7f0000976000)=[{&(0x7f00006d6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a13000)=[{&(0x7f00001a2000-0x8)="60f8511c693cc992", 0x8}, {&(0x7f0000a06000)="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0x1000}, {&(0x7f0000a5c000)="094488386f710b11f5aa39e8f9d1c853eb30401d9f655f171c756541ac8b3ee6f976862e36b69535b2ab1c1257a0bb56c0b0f051527a2c8408100e18a6884a57d7b227044d7451bd8960dc80a1b3de67201f713d", 0x54}, {&(0x7f0000767000)="cbf8d8171bfa13e799e2bc12139c4f7876c75317c495dd1027dc50ee1af9ce50e8ba348e16d7a5824b15ee38ad67eeea946c8ce3224accc1c5a3826f8d588f6989b82cedd89e71a58aba2d693871e551776e53a654eeda09eea949104daf7d0b433f72d0d94bb55f9a6e3a87e113f855655f00e7e7052ea1f8d5b5c80be61e7789fb47de01767106d610cbc7e072131194ab98c1366113927361baaa25762276543376e7dae7f3d60e7f000d9ce5f84f34154b3d", 0xb4}, {&(0x7f0000346000)="5949374dd4ccfb30311c4e0851c3bd16648da78032244ec004de4b35fc7b173bb714f922e4fa9f998eb57fbefcdc59d1aa7f899c45bce7cb38f90b1175db76a8247c1f79e222c0965bded2074dd129d069116fc3f37ea285c8b12326a9e747d767e8f99bed7503f58e2df7c6444900341f37c9eecacdf7d4201ae4321a4ef759cd5eb278b5a16e8574e7da506dccd3589ddcdb5b51d8b54a94d680bf2daf1c1301c6104cac4a0d920f4723b14fdfd433b3ab807604ae5b031f2091afecd1bbc2299d027d82f80d08d386aae922a3b2d82e906a6d024190fdd354", 0xda}, {&(0x7f0000411000)="babeebdf9a5d59eeab6df63cdce78aba46c6b808c382db7fe5f698f371e806d983399acecdf2453249d01156", 0x2c}, {&(0x7f0000467000-0xf0)="1cd6a4ec0c6bd8c0e2d6c2f7df4e994bcc7f319415f59d3c4525ad2b8cb487e60d5838d22fa6f7150469c7df0e555647f1de3bb6d0a08956527d98e0667f1ffee193ee2a8bd8cdf97e55af9b5a380169ee0977cedb0ff308c7743c620ca35ece069e9f8fd1a0212008e5ceb31c05faf08572b2f573d2dd05ecc7a32e89f1001e5d1bd303353e024a05159bb8b78dec4496079a51a605a4ae23acf17bd31549ffcf14d9ad9b25c0d4e5260cb88e6006b083a2c57a4454961638ae3668546e1dd0b1614a6a6b6d8d7a94b7a9f5b5e368565b9e1dc3fc6bcb492ac02c49720d78e6e727235180afd05cff144b2bb7f07863", 0xf0}, {&(0x7f0000a8e000)="1fbe58c6713f2647a148bec17be2c547ab9249b8f95ba7c8ddc8a6e5e18a0b84f5d408c0d83968e524aa16935fa3a8278a48d5075b0e3e1f28e8a0b87daef4a6fb2b8beb43afd2e463d548fe7a21af20d59ea190fb97b94459794818e1c2f78709fe15cd5d015e184f66f69689a9f32acff7e612a939de24df15e200c08389703aafd688a4ca8f76d6a5700e0ef8", 0x8e}], 0x9, &(0x7f000036f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x148, 0x800}, {&(0x7f000047c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ebc000-0x10)=[{&(0x7f0000e17000)="2b9f9f9066151d933d36ed650aec6d1ad2f02a81863e189d67b220e6bdc883abc5df983cb1f19397", 0x28}], 0x1, &(0x7f0000139000+0xa5c)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, []}], 0xb8, 0x4}, {&(0x7f0000f4f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000051000-0x10)=[{&(0x7f0000ec4000-0x5f)="fdb3caed1552cacc2eb2bc2c2f2aaa6b684ce536c3ea57ff66b1fcab76d34f5096e5ac8955fc344fa07b8609b847af6dcdf3d20c8a3d9b33115cf6c6a661bd8fa932e4b835bf837357f4255febf991b41274b35ea953b1eb5a75db5c317710", 0x5f}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000f26000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f68000)=[{&(0x7f0000855000-0x55)="154eaba5ebc9c79625ad112a5c4c3a9784bb05c6fecd74ff6edb53828f2f9184f2a24693994c9fa797f1042110dad39070f241e3e876c7d06cba37658bd587031dd6cbf30f0be2f1a1f495acd89b20802da0f029a8", 0x55}, {&(0x7f0000c8b000-0x40)="0d58ec5468dcdb06a29bb88d05146d4cd035e6b2a0030423d7d85957ea00acbf1fdeac886f5cf277ba3e4dc8ae0faa6504f402dce48f3825f55e65d1cf88b5e3", 0x40}, {&(0x7f0000615000-0x95)="19e120062e36845d6aae543ddaace03b6ce432a5e66f0106f604570ab0f5c4701b287e7d88e33daead98f5d2254827573d6b0614b1c85b21e811ce2e93d0657e22dae69ee9d46405908ea800c5520c8c67ceebaf1543acf5edcd036eee39c2c1563770dd02c96a9922184d00bc3b75bb04ef5521ec533a22177191878802e7fe212b1d926b345669148c4b8cb2ac3eb969f1339987", 0x95}, {&(0x7f0000d84000)="e64d2acbf48cd8690e8816573681d8cba3c2c3ec0e0a43e6c6ff356477e00d32138bbb063ef6249cee872c3210f3ced8e598857e6757948f4abc4780f468202545ad083feb5063f0ac7ef61a3b528e5bc9beeb49584f41fe12c0b50d6e33df3594fe59d864a9d2c13863c8f6109d34b73237a9c081ba20e487166d45a85582ac7cfc7f5bad0e7ab0ba475baf61e003167d5f1f375361aaaf248d7d3fa0d5b449d026205963fe0b4090a710c60eebd52720f860ff183a4f091148543db1eac7519357c4b9bd891244bfff66d991a2772300a33ed93e4860f0b88d6f97", 0xdc}, {&(0x7f0000329000)="9cef4dd1b1ca96b6df7bfd6d06cfa6500bfb59dc24811716241f46cb1d72359f3d9d06b394c622aaa9fa9f143e2f74ee136e9e6d6f3b1d36e14f4030729e516d1f17d83bbab02faf8d965a11890a697e4e223fc243bc226963879b0e64755d07771c7720adeb2ddcea63df72f9893100183e79322c334c67734e62d573b81a3050c2091f24435009f5b1", 0x8a}, {&(0x7f0000e3b000-0xb7)="d1b47e867954d27a552ec2ca3151ab8da486a0869c875dbc9d141b81b2f526b7922f9d825fd0e6520a11315b5c2000e1c206ce7c2aca1be9fded3c8dea05d9a94cac0baf9289f46aa56277997bf2d2a38e2a0ff518fa5b553747cdb2a8603e042b40370025a1bbb82b2f016dd096fa81d4f567aef566c6de799bcb1e45f76100c8d2c3478b3cb8df477f3a9ce67ed4fd3a21707a7cb60b1f00eb8824d75ac672faf14a2a6d817f7638ed55ef8ce2429d6327d630f5a5df", 0xb7}, {&(0x7f0000f79000)="49c09f0ea994d3dd2a0fd11b03c8b971821b91f281362161ed614f8d9ebaf1af9aaf0110b3b5d5e112e084b45759526239d6707f2be333050a9641d47dca85e3ad3e5bdcf33dd014630a09503e5929370f35f3438cbbbc7c9df1c1028161d3bd002991", 0x63}, {&(0x7f000008b000)="3017a878e59510e9d31b6c649b6e88d2c2c092d0002c6caeeb7cc99fae4f27cc6bc92ea9b2faaac1c93b6ea7a5846f59644a2ccd6e588737b0aa04db38eb90b039dee26ca58d76082a0cbb01ab9be40e9f5275ff86df624dd3ac78e1f42cba0f9f15eb6cf7da6bf3fa413127e92c2645967c498758464988bca5f5f69a2088b5cbbf1c6854293a0f9eab59cabfaa07b380c63f759fc7e79103064240a1011478569697a68f96ab5591ec4a3bfdf76685a8c0c6b1960135c041296b9ceddb1245e2047773ade4860e22cf4e3fadba686aa7358a2daef66d9091adc483ee", 0xdd}], 0x8, &(0x7f0000a32000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r20}], 0x38, 0x800}], 0x4, 0x44) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffcdd, 0x0, &(0x7f000030e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f7a000)={0x1}, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x268, 0x10000, 0x0, 0xffffffffffffffcd) 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000002000-0x8)={r2, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc7000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x8000000006, 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}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r3 = accept(r0, 0x0, &(0x7f0000809000-0x4)=0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000f14000-0xc)={{0x80000001, 0x8, 0x20, 0x3, 0xca, 0xff}, 0x5}) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000cc4000)=@get={0x1, &(0x7f0000b6b000-0x5)=""/5, 0x5}) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x60b, &(0x7f0000bed000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000153000-0x4)=0x6, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000520000-0x6d)="21cf06c38038df4fa29d56edddfab886ea21832cd107f9ec59fcc191de61396500000000000000097a307dcf3023468803f2791e663670bd7abacbec01012cd290", 0x41) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r2, &(0x7f0000f8f000-0x30)=[{&(0x7f0000f1c000)=';', 0x1}], 0x1, 0x0) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000077000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000002000-0x4)=0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0xcf4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23de, 0x6, 0x1, 0x9, 0x23b274e043940ae7}, &(0x7f000000b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f0000494000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eee000)=0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e95000-0x6)={0x1, [0xad4]}, &(0x7f0000eef000-0x4)=0x6) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0xf1c6) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0x8) r1 = socket$inet6(0xa, 0x802, 0x0) connect(r1, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$ax25(r0, &(0x7f0000187000-0x1000)=""/4096, 0x1000, 0x10003, &(0x7f00005cd000)={0x3, {"1eef7413936d34"}, 0x8001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dad000)=@add_del={0x2, &(0x7f000094f000)=@generic="8f5eca786fe6f275be0f7ec748a07f15", 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$netlink(r0, &(0x7f0000efa000)={0x10, 0x0, 0x2, 0x80020}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000848000-0x4)=0xc, 0x4) write(r0, &(0x7f0000ec0000)="2200000019000700000000ff000800000a0002000100000207fdff0005001480a427", 0x22) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000052a000)=""/167, &(0x7f0000dfe000-0x4)=0xa7) socket$netlink(0x10, 0x3, 0xe) getpeername$ax25(r0, &(0x7f0000ef3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d72000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000b5f000-0x4)=0xffffffffffffffff, 0x4) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000057f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057e000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000402000-0x4)={r1}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f000057f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000580000-0x8)={0x5, 0xadf, 0xfff, 0x7f}, 0x8) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000580000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x11, 0x1, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000489000)={r1}) writev(r1, &(0x7f00005b3000)=[{&(0x7f00005d5000-0xdb)="3900000010000904ff050000004000000700004a03000000450001070000000908000d0004000000fffee3000000000000000e000000000000", 0x39}], 0x1) epoll_wait(r0, &(0x7f00006f0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x2) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000107000-0x4)=0x9, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000032000-0x4)=0x3, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f000002b000)={0x8001, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket(0x800000000000011, 0x4000000000080003, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000d2a000-0x38)={0x0, 0x0, &(0x7f0000bb9000)={&(0x7f0000669000)={0x2, 0xf, 0x1000, 0x0, 0x20b, 0x0, 0x1, 0x0, [@sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_lifetime={0x4, 0x6, 0x4, 0x7, 0x3f, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x5, 0x2}]}, 0x1058}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/09 10:33:40 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000054f000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007a0000-0x4)=0x0) mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d30000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fef000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x10, 0x800) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000ba2000)=0x0, &(0x7f0000684000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000fed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) [ 150.603147] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0xb) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000c9f000/0x2000)=nil, 0x2, 0x5, 0x80, &(0x7f00004c3000/0x1000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fce000)={0x0, 0x7}, &(0x7f000023f000-0x4)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fcf000-0xc)={r2, 0x3, 0x30}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r3, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) [ 150.659715] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x802, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) 2018/01/09 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000000100affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001ca000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/09 10:33:40 executing program 6: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d25000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000028f000)={0x8001, 0x8001}) r1 = accept4(0xffffffffffffffff, &(0x7f00000ef000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000457000)=0x9, 0x80800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d27000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d26000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c44000-0x1)={0x0, 0x1000}, &(0x7f0000d25000)=0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d28000-0x4)=0x2, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d25000)={r2, 0x4}, &(0x7f0000d25000)=0x6) socket$packet(0x11, 0x0, 0x300) r3 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000506000)=0x9, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000d26000)=0x2, 0x4) sendmsg$netlink(r3, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000ce4000)=[{0x5c, 0x10, 0x0, 0x0, 0x0, "5c183b7ddc35e608be28d04213677f7ef189c367ba620e82da588c1300000000800000015d2d5a333900bb7fc39a2c857ed3ab5e5917e575b34461af752ff201259c1bd04e3253d0ed7399"}], 0x5c}], 0x1, &(0x7f0000686000)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00004b6000)={0x0, {""/7}, 0x0}, &(0x7f000085a000-0x4)=0x10, 0x0) r2 = socket(0xa, 0x80000, 0x919) r3 = accept$inet(r2, &(0x7f0000222000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b47000-0x4)=0x10) recvfrom$inet(r3, &(0x7f00006c6000-0xf6)=""/246, 0xf6, 0x1, &(0x7f00004ed000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r4, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r4, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00004d9000)=0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00006c1000)=0x8, 0x4) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000+0x190)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00007bd000)={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) splice(r0, &(0x7f00000f1000-0x8)=0xa, r1, &(0x7f0000001000-0x8)=0x49, 0x5, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000)=@req3={0x3, 0x8, 0x1f, 0xffffffff7fffffff, 0x200, 0x4e, 0x6}, 0x1c) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000002000-0x108)={0x0, {{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x5010, r1, 0x10001) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x10)=[{r5, 0x4400, 0x0}, {r5, 0xc200, 0x0}], 0x2, 0x1) shutdown(r2, 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) writev(r3, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="1dee9973ea15e032047b7bd4d755f5e08af27db9a8d66d4d4a37c744aefcf29d309440fa0b9ad4e7f99593499f1fb90f73df925161b837a85e9ad9b73031a2f96027e3b9a8b2c425f2cfc535892f0f4a5b75", 0x52}, {&(0x7f0000005000-0x57)="15bbdb377f423352f00445da151b57cb9f8db31f3f140ef9b712887feade0f898d2aee52e38680342d4f1f49b78caa5b75e75c4715fe1d37e4318096732200142969a8820ef30b7847b75b7d33d9578bc0686971728495", 0x57}, {&(0x7f0000005000-0x61)="58c9fb7ae1fffab021fef2e6022f98a5727b5a27e5ac7da9468283d48b9f3ecb3f330e08edd004d3e61bd2987a35220742957b35f8d054a569781b2acceb356fa3e879fac91427279f10e1151d9a76f757413d1a11ab5d4bce96f148de540c2d7a", 0x61}], 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x40)=[{&(0x7f0000003000+0x7ab)="d7e8243b771cba395e067f8eab0fd73a6d21ec08dba7d351214476e234ea86dacec1a05c33f41659ef2a7b1bab35e95531cadf8d7d0d2b5e1e4085338f93f0e0dbb686b822e90de9f002b34f6929fcf75eae3ec4864b05913389ce873b183ae1924f70e232267d531f6c587bbb1a61710255478e1db2303365515a24f083c6839e003530f3a095adf8245d3727d431d8a3", 0x91}, {&(0x7f0000006000-0x92)="154fdc272a20e056c364a9e22c60aa34fa60b1cf10612bd89d9fb5a9e7f51a8d3af7c1be270662b51fccb9c21238824ab00efee4fbec37aade13fc701b351a0ff7a9c84ba4182ca1257162eca35b755d308df44d5114b75a5eef911538bfd59553c169835717ffd001260dbc12eb0517472b171df16cda5e8bd4d7b7a1bcd7a4795056ab5110ad4952f9b7cbb8110bff7ca2", 0x92}, {&(0x7f0000002000)="c968348a7113271ad56afe5371a0167447af838763ea5a7596e6853430823021741bb09253f6d0077f844c536f233870d7f100a07dbdf4632c0d40feb9dd129a0976091995f74c7023e5a2e1aacb65bce6f705318f74c8eb0f9cd09c574274cbc978155188bf3f236117637146218b436123917b6517ead640e5f9d65c5c5770ffa07bf1543da148077b105ecf06f493ab6f10c1b6be115ec21049ebcc366fbebe3352", 0xa3}, {&(0x7f0000002000-0xa1)="ebbb22939438baa13d0b37ddf7ebfc3515c018a8bb31a747c44697ecbd138907f206760f7821dcb4f6269e229f1d2590da693add3b1cd14d21d844bc89f20abc59bdb0a33247be5810ce2fbd50b26ad0ffcb196038c06eab2441a93af4e6cabc684b4a38399b0b90b0f7e25851234f6a93071042525bf4b58f83b51b2482fcda6a146ad28aa9130809995728ae0e302e0eff12f863475da691c4f9db48500f15a7", 0xa1}], 0x4, &(0x7f0000006000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r5, r3]}], 0x20, 0x5}, 0x40000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7ff, 0xfffffffffffffffe}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000006000-0x10)={r6, 0x0, 0x4, 0xd2}, &(0x7f0000003000)=0x10) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00008ac000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000406000)="", 0x0, 0x800000020000003, &(0x7f000069a000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) r1 = accept4$inet(r0, 0x0, &(0x7f000030b000)=0x0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0", 0x1}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00009c4000)=0x10, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r0, &(0x7f0000cb0000)=[{&(0x7f000095a000-0x1000)="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", 0x9e2}, {&(0x7f0000529000-0x77)="848e302f098175ad25f7668e7228bd6219ef06fe57d67e86e25c0fcc915885d96aecce6b75535d1f5e7ef83686a0a67be12e27c3f100a0aa90a6b06df683a09c370e4fc71b2d8dfd7a76ec70a96427591cf643fc8b1bcc298194e944c4153e6605a2b87feed2150d5c88e70ff3ace89e0de7729b0d020a", 0x77}], 0x2) close(r0) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cff000)=0x0, &(0x7f00004b3000-0x4)=0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r0, &(0x7f0000b64000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00007b3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000d30000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007e3000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000eb8000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fca000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000032e000-0x4)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000009f000)={@common='bpq0\x00', @ifru_flags=0x1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000063a000-0x91)={0x0, 0x89, "4ef9df7acc09e7356ee4be188338954d124aec2e2641dfe3844668d519ac4a47e3a5d0a546af1fc2e2a15732ccd255190d117c84410ce394c499dee3a99bb5ede021bc63f68b0173637890829cb82eb66e608c981013879b463a592600bd7586c35eb39d90260017551eced73cc24e5831c5d353468dac3c4b3262a2f223fa66ce9004862872e6603a"}, &(0x7f0000051000)=0x91) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fca000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7abd, 0x674ec250, 0x8, 0x3, 0x4}, &(0x7f0000fcb000-0x4)=0xa0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xb7f9696d1586fc93, 0x4, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000fcb000)={r3, 0x2, 0x5, [0x29, 0x401, 0x6, 0x5830, 0xfff]}, 0x12) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ad9000)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockname$ipx(r0, &(0x7f000012e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000538000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000002000-0x10)=""/16, 0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000002000)='syzkaller\x00', 0x0, 0x9d, &(0x7f0000000000)=""/157, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000004000-0x94)={{0x2e1a, 0xbb83, 0x400, 0xfffffffeffffffff, 0x5, 0x9}, 0x557, 0x2, 0x2, 0x1, 0x2e4d7483, "ba3afae0a2980a1ad6e8bc0b304c1703e5e8d54c9d4d71843ebf1845e6215c50d0198ad96ca73377a64af68b7bc87dc168541d12753df9ce9a465e83a476fef4c6106d49db98fe5fc4a992e60090c190d0b1fab31ce3db15851055ebbc224d9d1772582612cd1195b5d60755f2ce4fb194c7466caa0af2e50a35815f57163abf"}) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000004000)={&(0x7f0000002000-0x2e0)=@delpolicy={0x2e0, 0x21, 0x0, 0x1, 0x0, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x100000000, 0x2, 0x20, 0x20, 0xbe, r1, r2}, 0xffffffffffffffff, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x2}}, @offload={0xc, 0x1c, {r1, 0x2}}, @tmpl={0x104, 0x5, [{{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x6, 0xfffffffffffffff9, 0x7, 0xf4e1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x9, 0x1f, 0x3ff, 0x1c73}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x3, 0x1, 0x7, 0x0, 0x6, 0x341}, {{@in=@multicast1=0xe0000001, 0x1, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x4, 0x0, 0x2, 0x10000, 0x8001, 0x0}]}, @ipv6_hthresh={0x8, 0x4, {0x7a, 0x3a}}, @lifetime_val={0x28, 0x9, {0xe41, 0xebd, 0x4, 0x9}}, @algo_aead={0xdc, 0x12, {{'pcrypt(pcrypt(authenc(sha1-generic,cbc(camellia))))\x00'}, 0x478, 0x60, "0fc8fc565fde37a6a0b96fb30a36028af7493069ed489cc5f385728d62f4244a801bc25808e8e0f365ae38bd2be6962de2dc8c8f4c81756f421f62ac43883d6c61ec9b1b0338312d9b938e15c7edbc75579f037b42f81f82da494d312cfb065c2d0acf5e5b1d312901def4355643791bc97b4f642fe703ad524b562ff46db66418fd33dd61247784b7907e2879a517"}}, @lifetime_val={0x28, 0x9, {0xa6, 0x2, 0x795e9d16, 0xa4b}}, @sec_ctx={0x20, 0x8, {0x19, 0x8, 0x0, 0x3, 0x11, "37842c4b7338c9ebc6b78e9fccf3317697"}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x80}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r4, 0x2e, "80cb37ee6b066bf232908138219deb597a16309f872e888958f0478286354205488c0987145614246b0a5ddf5404"}, &(0x7f0000000000)=0x36) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) sendto(r3, &(0x7f0000006000-0x64)="9475b9ea97cfed83d9d7048d963e53b8f07ee7a327cbed4e798d994432bf8b2be3cdd4b6a82aa27b1e69a1837816971c538b9245005b687e16cc79ef640cc82ea5e719e091fd2182bb729c995b917fade527f22a16852d109509ff7d956e4de18056ead2", 0x64, 0x40004, &(0x7f0000005000)=@ax25={0x3, {"3347ee205b95da"}, 0x3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000007000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/12, 0xc}, {&(0x7f0000007000)=""/174, 0xae}], 0x3, 0x0, 0x0, 0x1}, 0x120) recvfrom$llc(r0, &(0x7f0000003000)=""/4096, 0x1000, 0x0, &(0x7f0000006000)={0x1a, 0x0, 0x3, 0x5, 0xfffffffffffffffd, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x9, 0x0, 0x8000, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/09 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r0, &(0x7f0000178000)="bbbd295c919b0977a6498aa57262c56672fdc45da7594ff3427b5f8aecb177a06c7f46f456965a87f7342cdd727e7b50c5bcf182f66c3a4abbda01823c9751a3aa8589192c14500f163d0a0abe680f8e5dd4208ff65591180f2384318be2af9f1a", 0x61, 0x40, &(0x7f0000a63000)=@sco={0x1f, {0xc2, 0x20, 0x7f, 0x40000009, 0x1, 0x9}}, 0x8) r1 = socket(0xa, 0x2000000001, 0x0) getpeername$packet(r1, &(0x7f00008aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000750000)=0x14) getsockopt(r1, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000703000-0x4)=0x14) 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000047000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000011b000-0x84)={0x0, 0x7c, "729655d376a0f0e30e2a0712b5340bbe0fbb910745a2db8e8462db9f0ef507ae45eca44aff00000000000000aecf792e95ba844873382e621bf754d5183d660266aff508c09a4b5b8a38ad8f6fa4f3ead2b4c78db71018d74c5cc69ac1dfaa442f2a25702ed562ec35b6353e2e2dfd735cd3c2f6ae1ecbc2e2e2b853"}, &(0x7f0000668000)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a49000-0x4)=@assoc_id=r2, &(0x7f00000f3000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ffe000-0x4)=0x0) getsockopt$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) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000078c000)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000078d000)=[{&(0x7f000078d000)="1cff2d4c4b40ddae4847f475f81e93c8456a9ab3792a52f7750a38695eccf21cd42b1a0aa650ae1d1244ad083202ecbc0338b451da5e9bf60e8a8c6ce554ba703595b7a055fe0729a0b194edb276e1603da26a5bf264dd10ee80abe3baa724d01df3ebbeace3310fcfcd834808907ee15715f3cdddba22a269aefed5e5f404ef727e2fba40b2c03938221270cef158c90122632f8ba8f2de5dcf110f5195b1123f959e72ee76e5dc3926256b", 0xac}, {&(0x7f00006ab000-0x97)="214dd2f708a1b8912527107529902c14faf214058d3983d729a49a5ed9b46e5a6e66a93c5dd6c027655c00cb3cd6d148dbedc5a0988747970abb3093120c476375f670324a0e1ef7a202c4e1dd1e4f0d7ed8747113f1fec10e15e022e703534167de7bcf6d8fdb8afe308393244275f30253377cf43321c127e7edb8acc5a04b30e2c009c8702c4d8ea35cc132a2c0a2c1b58e456418a3", 0x97}, {&(0x7f0000505000)="cd5d1b6737d73327c9a52ad39f75e2694085c7f219fb173d54ef9d01bebe326ecff8ac0ef83b2c8b5829a21c5d798ac1f8a5f72977d017252056451e766a0af92883de0bfed9b575bf6cea6ec336da195bdcb39d59b664ae72dbd3b1c67e008e7b767ef676aa03fc8511724a2f1cec73679d351539fcb60991eee062903e4fbbbd267fe5378b85dfeb8b3b13789381525932a11b416b1d6cc3653a8b3e5d094c8e1d37209088311b33c913e8fe9b611cb96e2d4f2e548787f7d451549864b526590baece18395bf1a4e7f6", 0xcb}, {&(0x7f000041a000)="a8fae06803780f6e965f4ec1341d88307fba3c366639be267f5beb19ccec753231d9873786762db76ac0830fb0fe67b2d2a681ecaca2b2ddfff3ed640a049eebb179791b958422740478ed72c7146d01fc09cb328ccc75418f4c65a83a271dfe60ebccd82902e27d39753be7ca65ac8cadb5a830dec8aa75c11765cfaae24f5fb498b873c39f2fb37de90d9b03b0e951fbbb1a5607b5a8c88b82c9535ca938a7b34c9471e23457e72e94e03fcd78247cf148f44b0906d9712c33588e61662344c0ad99fe14f2cb379f25c45e25e86272ab2334c47e71f6c55f", 0xd9}, {&(0x7f000078e000-0x4e)="ae9efea05dcdbf0276a7010f03390d6a2599aa518f7a21265d293f88f978640d8d46536e06a0e21ec794747c119ba457fac5470369471140d5e62fbdc4aac1ff595f02c79529fb07d2466e1666a6", 0x4e}, {&(0x7f000078d000)="954f7ea7b9c13bd5626385d392dc8502df255a611eb5a4dcc10103442ceca23ff2e0579664f1b24f8f771ef55b39b077f00c1f6909c1a86251734c95f2d4e29fac1caf9932cb53a98704df438b984e4d50765dbf232dc3195112af0defad1dbccf00f04af7c6f858a7bcac11e51a2ad7c2ad33511ef3fdb82983", 0x7a}, {&(0x7f000055e000)="08a0605b8dac0fbfaf10d1b13db957391d21e9726c1c20", 0x17}, {&(0x7f000078e000-0x52)="cef96b604cc79eb998d7c9678ba48a9387940002bd4f5ec08e7ae21f68a0325388889ddd29147c97d377c3fffbb8735a3356fade8c36e066c977d72fee1820ea8ab7b4c94b6dd2533e2b67fdb320b08f892e", 0x52}, {&(0x7f00006d1000-0xe9)="1eabb22eac984b69490308cb4ce87d3ae825b12c22060f81ff6541aa7cb8efa8e47dd22f40b90f26b6fbea89b83591b0ae3e93bd105a8cd2ccfa245506959d205ae4cfa5d388119d51ab3b7e8cb86ab3277259282f40044e6a40390a2405bc26e3a226c7e936132d96b5ddab3e6bf4ce3d230071012db706b61db4acda5e9735eb95746d6bcb71461a84c07fe71733a3f43affc760824a1dd1bdaf2f8d78f36c3984908f8cf9254bb97ba365e4e7d2ca195135c796ee112c41fdb149ca14e480117d37067de475b12697387e52fd7869b5c74323ababea6986b031c1459176a9ed7907cfaa2e9098b2", 0xe9}], 0x9) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x1ff, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ed2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b05000)={0x0, 0x0, 0x0}, &(0x7f0000154000-0x4)=0xc) sendmsg$alg(r1, &(0x7f00001eb000)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000a69000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000bc4000-0x2e)={0x0, 0x0, &(0x7f00007c2000)=[{&(0x7f0000716000-0x2d)="273281c5003a8bbc84a00c77f081313c6a614736f4758a8a4fb3b7cf21d328eae62867b41fd7c949f53dc49ccc", 0x2d}, {&(0x7f0000d05000)="bae25b0457a413796777661b7996bef539184b8d688419cb5985", 0x1a}, {&(0x7f0000878000)="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", 0x1000}], 0x3, &(0x7f0000214000-0x1048)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "11812768265977d9cea6e39fade469c0190d9b30d216c5ac0431bf612eede6ee12324de30737e24b34a7cd52a5e36e1217ddafd4ac7a6d64f59751a3b8b582de29135b7b664066446659eb41e76ff2a6b4577bd8102af4c21297aaa25b5b0fe0fa4c657dbd70262a21bccc9bc004186deea2f10270f52eebd674d50c2e07444a9862d9a51f0c4e98c59a9ac09a3162c90cfc608f85b79a2b77d9cb92fe1bf0f172825e3129fac97cfa28e122a4b57969b224da735d9fa0561b5b33bf74bc6ff258f97cdea70fb70921afeba4c1213f690ec8e1e27cf1b4e40aa101a871343292947e34c75e1185f3701b0c9be316657a5f8fdbf5c8310c6ad871358a2d793252a06c84ba0ccf8a74a316ce742238df4480dd2215736fa3af3c5ccadd1f26543cb8104c89b863cd6efb66f4fc1daeba1157affa97dc9b02396fa5389ae2da5928b0b22c6ef22409d81817562808f3e7eac582e399fb29226acce73a27406b88a36ad935822807a782889f4e8e150ad21b1ce8ac5b9ea8962489c648c76e89c17693a1d121edb97134e4516a43742a3aba2f129f6e2e20ce14172d24e6455dcaf1e9dce63c454b38d888be9ef5e944cc41c596a5d4ed9d01f7250dd8118d8c1850924d84ec66c37aa4757c08cb2f204afd4de2c0c4874cfe517af3a895c7b303692d282318cacb6380c20caba9ff61f467fabd03ff2273937f47b4dfadf778b632d44449e887c89fe7da3fa9ed5e08d3e3aaf6f3c658b3739b8271d716123bd57be1dff7417741ffa56fae31d13b445e4d531e1f8bcf8adce81253af51d97a333359dadbcab7520f4be71c175d2f88109c908097c410cf914b447f78878ce53af96beceb0af27202f110b086e70ca92ba2b1060a0898edb3acb448007c7cfbf9e44d6acbb39280f4cacb5618edabdc9cd85342757e9b5b1d67cc36f523f8f70864ce8a8e06ae9464356e026e0b5638037e4965b5f667390e4b703360fa50f824c78e2b14624514c822b4f1a89816a5f907f3834ff5e194af50194a8837d2746ae3602788e0d0d6e5c3ec15b443c7297d10658eb8a8cf64f6db5a8e9faac4f05266e959ee2cfaecef8da828d6846271e26956aeb7a688281fba420eff1daacdfa2cdd27d59ad610bc954b6e15993752a5e444c2c273332c2509467056a3056dd6f3cb88e67d9c557e4c041fef93683ff492c234d0a3fbc4bce7bc1da644d762dbb009153aa3939a43356212f39bc06c29bbd78e025e7995213f4eda8da60d60e6e3b2fd8fc26b665caf12a9441e2a360d50944801a84e95b9636f03f0fbc705054c8b7fb068a3a534357e225ffd16e0e1cde6b223892fd1fe311ca82aae77dedb6d587ee7ddfd0fbc97eabfc27605221341af3a87b20bdb3851e8fcb91722d81b8ca8c5a43dae52c994a2848efd610d2e9af5ff95b6009feafcf110fbfaa0911b66ed4bcafdf4083d7f99f88388ef913118fd8f2ddccafbe3159b803a64107ac274b6da9a1e6a02cd94374bd92f3df4cb480f9deb5de7d5623689f403dd4c3bbbd20c67db8c3e96ade716f21a5604fad4d1b1cf8708f030d5c601e4cce70c1f71c8d70c1d586c9bab9727660b054daa4685a7fcdb93570736c6a73a2906d695e80b9acecf79a0783b91ed7fabc9ea6cad3901d1895f4d474f6e03c2fa1e985e69662b7012b8fa5de0a08087602083d7a195cd2244c03835f078b4f7a9ece351da4cbad2bc16fb32c20fe1a38f3658a3818c73638680cbb1bb70dfeb3b3e72fe0761ab7bed1933ffa604a801e964f3beb16fcf1e444098cbb995cb97a786f46a71fc248306434a65d559ff5f1b5232a31065cca24132370254adb3faf3d4811458bf4311f172f1921d97064419510a0a82b6f706d07cb21a53e7dfc082aba3a8d72b6f977ebc33cc994e4b3d37ca07c94b2060c510abf135720776b69dde465660be2a9ffb81f4e0be7eeed8682f58ee88c8778eb2a5808b55eea62784b5d247d723ac7d96b2a4149c8234bdd360597c7a2dce5d4103a6c58282024423b137c05f79c1e74f25b4cb94538df355625e8df12c9bfb140e7db7459dbe27cb37825e88abaa08c6d75b7c6b538ba89269580c0cb1dbbc3036ac1d7110ea6f499c963e87338a0326f2e72761ce1a240a6675804f9caaad233bafec63160798fcb069f80b3cef8087e7e5cc0138b72a94be67d53758ae480c35144997f101290e93300e1169e4b47f3f41f3993f6d7671f8f6945607f9cac4fc4e29e40693c05b3b2926972a7b9c447ecf7baef56b6dbde4b8d242cd2a054e7f5c1ec98a5e4737d75c2330386c2bc204b42fb50c00f93f8d6f776e5e4d577cc67cd7f559ff293c78a91a623fa212ac1da84e208c397f56c1aa9d90e6c198da7d88064a2576379a209b144e8694a9ea809a53ad99741c9a27ab0c92104849f040568a9195375ada6182cf56c838b95380a9284e6d04c92c18e2c8e330a8869b1ede9242128db4af69ff4118a77fab36d1aee7af5f9095383309447889051362733a379664901443a3c4dee67a0cbc661d99908de39d68b980880b8ed85e3341bf1dd645b6306116780f4222f22a6b5e0867d7587895915f6736b19b85cd6b354bf1fd64782ba8b4e3f6fef60282e7e4f7fcf52d8c077c254ffadb956649c0dddd4a8810798c13f4b14e2acf6750314898e43177c8e97a996a7b6d88fddaae5ef90608dd6806f4cdc0a1c837b26f3fca6d589a6ffc9d187b46822cd05a46728e5f37fb35004cbc2bfa6a82c9007d3f550d4a21559663ae02a2eae735af4ba555dbb60c5b234f12fbe07e0ccabcb044cae5211408806ea08932500a97cd57eb5fd30cff16f494887eff60b9ec90ad3f383f327b1476cf611509e5796ee604c1aedd973169b1a3b3476ff468bd3a715439173fce8a2457e677a130b60b827520cbe3d4de2d4b0b69a03bde10b738e0250a9c3b8829d05fc2ca6f841cf3fdae5aa10a26d9e842e8de2ef6a5bee52688f35d1c7252cb7e9d350f2a64469aa0afa62393e35f0b3525042d8f48051785e6d0a8c3a94bc1c8a421d15c8686827daf5d665de27b2379f2f80eca788cd66db15aeda0eda0484ade78ecc455f7cf317d343c19973ca103bdf953a56d19564cf68af15ddbe6f0a06e09a0e3ccad4ff405cbbeb12b14abb3de9a855ec61b1fa2db0eaa090b6b185c1d8e9f6a58ed6b18142c0a47bd176d07aaaa18334db2493adf040907212c8b5074eb49289df19fae2887bcc1467da18bae6a82b11e34000390ee42483045cadece3edbf37b8679058361948fa1d164c27e3248f971867e443bc9a1740c234c311437828204c2415fbf7b43e92f7e9ab7840e2ccab19dc473a8e52c50f2d53878d82012373a1e47ea3aea67975309b75c93e0d8d4094bc0a65c16c3bc237142a89dde84b69bd6dd76b8288fc599ef02f129bb99e19ea878ace90e66ce343af4b80b515f457c1411a3d8e7a6df9d511973f2935be3c24bf95218612b380ec5c9a880e2484d8003809f0dd4673be6ec607db463baee0d9b14a0254e64a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@assoc={0x18, 0x117, 0x4, 0x100}], 0x1048, 0x80}, 0x4004040) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0xfffffffffffffd5d, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0x4}], 0x5c2b9aaf30981f5e, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x101}, 0x0) r2 = socket(0xf, 0x0, 0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000734000-0x1a8)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000831000-0x8)={@rand_addr=0x1ff, @multicast2=0xe0000002}, 0x8) [ 150.761561] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000977000-0x96)="3ce038dd776b5e2171ead7e06438f09394b8ae0aa69ab213e2eb0a42065f191251003bbee3adf0dc0764e2ebf1a66f85266dc97533b8475039e52a61eb0d04c504b8113d72686b794f15634046af2c24d14667347df04939567ebde9bfa7928cb13d1ea330c3baed82f318c0051b7e0f56e8bb42e91301f0f0a8360a381d468ebef572a1b8d6ccba13348c8f7680d5fb26f2f82e350e", 0x96) connect$inet6(r0, &(0x7f0000ed6000)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000067a000-0x4)=0x0, &(0x7f0000db1000)=0x4) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009f7000-0x8)={0x0, 0x37}, &(0x7f0000386000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000191000-0xa0)={r1, @in6={{0xa, 0x3, 0xf8c, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfffffffffffffffc, 0x20, 0x8, 0x0}, 0xa0) r2 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r2, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000238000)=0x8000) writev(r0, &(0x7f0000abb000-0x90)=[{&(0x7f0000894000-0x1d)="b5", 0x1}], 0x1) [ 150.849753] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000351000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bdd000)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006ac000-0x18)={0x0, 0xe83, 0x10, 0x7ff, 0x7}, &(0x7f00003a1000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007b6000-0x10)={r2, 0x4, 0x1000000000, 0x100000000}, &(0x7f00001af000-0x4)=0x10) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f00002b9000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) accept$unix(r1, &(0x7f0000de4000)=@file={0x0, ""/108}, &(0x7f0000987000-0x4)=0x6e) 2018/01/09 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000387000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000185000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000056000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000bbe000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec6000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0xfffffffffffffbff, 0x2, 0x0, 0x2, 0xa0, 0xa0, 0xb7, r1, r2}, {0x4, 0xffff, 0x7fff, 0x2, 0x7, 0x5005, 0x100000000, 0x6}, {0x3, 0x0, 0x7f, 0x7f}, 0x716, 0xf, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x2, 0x3, 0x7, 0xad, 0x4}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) setsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000162000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e98000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000153000-0x4)=0xe8) bind$packet(r3, &(0x7f0000daf000-0x14)={0x11, 0x9, r6, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f0000)="d6987d38d5d43dd46df0bb36c21587363e4546febf2e7905c62a04190c1175046ca2d818f4139e80f2875952471b9641be8fd1a3c11bd215d82e06b7d7f303252a885f417a2a41d1b242b1640ee907eb32e133b3cf6e386cbd5c5c91caa733d502d1dce4226ec992652e9e8cbe3988ecd8b5233a210aa756ed4b13b9374ea69fdb9df9ec06597455ef0cd386dd0d072551c2b43f97b955250f1438aa36a73207a83f76bc0a37b6de3dcae2c71a0c18f7ca8dca175d337516556577c84f01c2c257953e2f333daa4db370e85c", 0xcc) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000016000)={0x0, 0x0}) 2018/01/09 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7fff7ffffffffc) socketpair(0x11, 0x3, 0x0, &(0x7f00002f9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000bf7000-0x64)={&(0x7f0000844000)=[0x1, 0x5a848122, 0x1], 0x3, 0x1, 0x2, 0x7fff, 0x100, 0xe9, {0x43e8, 0x9, 0x7, 0x8000, 0x7, 0x4, 0x7, 0xfffffffffffffffc, 0x9, 0x3ff, 0x2, 0x7fffffff8, 0x7ff, 0x2, "72ee2d0867460a4ee86d993069cdb1c800e26069976a31e1842f0b9d28b57368"}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/09 10:33:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b93000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3, 0x80000000, 0x7ff, 0x9, 0x20}, &(0x7f0000c43000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000076d000-0x8)={r1, 0x1, 0x4}, 0x8) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000da0000)={{{@in6=@empty={[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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ed000-0x4)=0xe8) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/09 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f0d000)={@generic="bf95ffd7a2fcbac0410c43fdabd204f3", @ifru_flags=0x2203}) 2018/01/09 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ba000-0x8)={0x0, 0x3c6, 0x0, []}, &(0x7f0000675000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d32000-0x10)={r1, 0x9, 0x10003, 0x5}, 0x9) r2 = socket(0x11, 0x802, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000c2a000)=[{&(0x7f0000e46000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd3000-0x30)=[{&(0x7f00004ba000-0x46)="173ec70177329f10a4eb1e5d6832528bf026ad3e361c0b9855b6bf096a7b134abf207a98215af9a6b0df8b375087ff8d09c96e9f834d1be0a08a0fd1f88cf3f9ee21b7a83952", 0x46}, {&(0x7f0000efd000)="6ae66dbe39a4f890f51b169fad67d968cd2e2a8af09de68bc5958b148b1c7176e75a6527f5c43ea6b43a2622d52249ae0803ab262c22845b0367fb563b39157de84caa096226dc6b4130454d6382a6113dd8588adc1c738398228567bda66b99e16fc9d1f0ac1944cd8fbe0bd22ff452f32a3b0e20923e5efd3fac8709d780437c859ce4b4867bd1", 0x88}, {&(0x7f00007b2000)="69003164abb99924b08ba47045e23b11eae3ab03d05ab19c80d9824faf77bab3d6985f9310521be58a5ec027fde8aef9c5adf3e82e86cd6957ffe5866104006d556324c10962946b7468407fbeaafc59c821b8e7", 0x54}], 0x3, &(0x7f000007a000)=[@init={0x18, 0x84, 0x0, {0xc95, 0x0, 0x400, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x101, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x202, 0xc8a9, 0x80000001, r1}}, @init={0x18, 0x84, 0x0, {0x8000, 0x401, 0x2, 0x0}}], 0xc0, 0x8000}, {&(0x7f0000cb5000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb0000)=[{&(0x7f0000702000-0x34)="b6e55d5f7db74a2e28c862f31d2a84739e22bf5147c18ed431e1979a3c2b0b47d971ce6cba1cf5a64ed71d56f3241e9d7a0750f1", 0x34}, {&(0x7f00009c0000-0xc3)="36100d0c0f706ec13476c48715d8484aa153dbe4c00d4721e0a0fe34558785ebf7d1e6d38971832857431f506b2769c1903132634be52dbb059b3e293887be21623dccc99f30f595fba6cdccd03efe80ee5891a3c0715bd3401062f9b7e1678a8c2899a04f2184d9cbc33f18eaddb1a8f2d547ba2d7aab43f81e2f4ae48e2a9e82f885ceca7575be215daaf8430d1178e128ccee59a40cfd01a295d8ce43d3e6292e19c1abaf9315cd7d58fd334b619a60bf07c639b23d6854d0d686f4bde25d81f2c6", 0xc3}, {&(0x7f0000980000)="f0f0de1397698e51e7b90921c09b8f4e2a8da7413bcc0f532789a83e0f900f98a6acade9839870884cd4634ee16a221fd76f654321c8d23320bdee7a59d69084393db42c8d2c732f7741535972f314d2724e1c12f2f5bcce3a75614c7eb3b2bbc210c70546339f30c461a4de5ba0787b4b6d5a5f8cbaa71f8d70deeb55bdaefe8220da0eed0d39f3998f031cf49af5c75f528766f5ef89255f9e74ded25c3e7e44e1bdab5362400cdcd7105b02f81c395ed49134d0680f6819d32f68273f5837e14db6174de52a83095a8ace38cbd9e2e2670c8dae", 0xd5}], 0x3, &(0x7f000018c000)=[@init={0x18, 0x84, 0x0, {0x3, 0x7, 0x5, 0x3ff}}, @init={0x18, 0x84, 0x0, {0xd07, 0x5, 0x2, 0x108131d5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x5, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfea, 0x7, 0x1, 0xfffffffffffffffa, 0xfffffffffffeffff, 0x2, 0x3, 0x40000000000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x5, 0x8001, r1}}], 0xf0, 0x800}, {&(0x7f000079f000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002a000-0x10)=[{&(0x7f00005fb000-0x1000)="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", 0x1000}], 0x1, &(0x7f000013f000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0xb, 0xa73b, 0x2, 0xb0e, 0x2, 0x10000, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x3, 0x1}}], 0x60, 0x44}, {&(0x7f0000e75000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000086a000-0x10)=[{&(0x7f0000669000-0x7d)="17ef6c559d3c63dde7ca7b4fd63260909963a4a7671cf702f491dbe3cc1cc7b669c5408f656cc35a6951f835844a60ff30541390f3b54f1a3567f8bb02a8d691e25f9550445bf324b930f8573ac4cacdb87a3740bd40768e6c2b8a9678f75a97fb65cb0e74587c1e2fbb1c01e5b6573d0f92fc25d0fe648ebee6e41b3c", 0x7d}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000890000)=@in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00001f7000-0x20)=[{&(0x7f000070e000)="3ce5a1e44f6bef1512b82b395f56d0a98fd45769ddbcab28c858c42f7721e7b397f67e5877eb4c6d2db990518cc5aa678558e2e9df0c5810b2e6288f83d19553d705edebaf70e3ec95e27cdc9d76d7a27b305c61aa", 0x55}, {&(0x7f0000e0b000)="c55e76c3da61a11cfae372f4b11ddba00c707982220f77e45cc41e3d30ffae540b3d7f238ba62b2fd09971d94b861bf9ebcdaaa4d51fc499c88cfe5e76265a254462fe9b0892346fb286bb0aae846a05c4e7accf1b9af949bc7a77bfa8f8390238174042a502ad23aa05395807d9dae2d69a485bd80bdec1dfc8ab76a3f061c094b8fa50016b788c3d77f19311ac5d681dc3df63bd9eec9884eb91572aa95171c36c0227", 0xa4}], 0x2, 0x0, 0x0, 0x20000000}], 0x5, 0x800) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ceb000-0xb)={0x101, 0x9, 0x7, 0x6, 0x3, 0x8, 0x4, 0x8c6, 0x141d, 0x3ff, 0x8001}, 0xb) getsockname$netrom(r2, &(0x7f0000207000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bbb000)=0x10) bind$packet(r2, &(0x7f0000595000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007c8000-0x20)={0x1f, 0xa62, 0x4, 0x4, 0x7, 0x180000, 0x2, 0xffff, r1}, 0x20) setsockopt(r2, 0x106, 0x5, &(0x7f0000571000-0x1)="e7", 0x1) recvfrom$unix(r2, &(0x7f0000454000)=""/24, 0x18, 0x40010101, &(0x7f000016e000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000854000)={r1, 0x101}, &(0x7f000092a000)=0x8) sendto$inet(r0, &(0x7f0000ca9000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 150.896969] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x17)="4a6560095fd12da500847d7ad9fe4bad1725b6f644559e", 0x17, 0x4810, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) r1 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/09 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) listen(r0, 0x2) sendmsg$unix(r0, &(0x7f0000192000-0x38)={&(0x7f000055b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000214000)=[{&(0x7f0000c95000)="fce9264c7a99c27b79af6e6a47749d4827d8adc114c3c0b7b8f9d5e63c219791229f647592bcd08824dc9d82c165d7ec99e255a9a5941ec1a6353663af1eecf5b9b4cce5b4dd96692a69c9c3353ccad8377904a5ef899a14cbeda3503042860d9215218ab847896c3034", 0x6a}], 0x1, 0x0, 0x0, 0x80}, 0x1) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000116000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c03000)={@generic="772bad9d1ca8f30c3b0d73e652b6694b", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 150.942755] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/09 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ffa000-0x20)={@generic="adaf6bb67c9dfb721a6439cce2d2d239", @ifru_flags=0x600}) ioctl(r0, 0x200000008916, &(0x7f0000000000)="") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000467000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000026a000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000078f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000131000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2f000)={0x0, 0x0, 0x0}, &(0x7f0000313000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f9000)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001bf000)={0x0, 0x0, 0x0}, &(0x7f0000069000-0x4)=0xc) r14 = getpid() r15 = getuid() r16 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000857000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e95000)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) r19 = getgid() sendmsg$netlink(r0, &(0x7f0000e5e000)={&(0x7f000077d000)=@proc={0x10, 0x0, 0x3, 0x2810}, 0xa, &(0x7f0000639000-0x30)=[{&(0x7f0000c31000)=[{0x64, 0x6, 0x400, 0x1, 0x3, "aaf6697330c15990925f3aac27c86bcc1d4d7945b5d5cd88b6e4d175781b17f766cbe38cf2330498c2f6a0dc53a7a45935b6757325727064497424ff95e3e0e9d4a032dfd3b60d8082afb7f07149f5557d85"}], 0x64}, {&(0x7f00005a1000)=[{0xb, 0x5, 0x6, 0xcb1, 0x0, "477b1a2630de2ab8c40a56ec238fcc79f892a218f84e"}, {0x74, 0xfffffffffffffffd, 0x700, 0x5, 0x0, "16dfb70796d7333c66c8650748d71f242ca9a9a3da47e19a7f67245aa0e7a92590071b54df68d4ccbd4c6a6ca578f137ef2ef2236b2f0241dcd98e384a8e68d87b4fec86b80b6274478eaf028e3527c3df6cc8f0ad8d37a3c0078702ba99750c7131"}, {0x3c, 0x4, 0x300, 0x7, 0x1, "a79a4d7d6d5482f37e9630a8c049492d68fd51a0d023fb7834e30a7d86b44012f471d0309b62e112f2"}], 0xd8}, {&(0x7f0000ff8000)=[{0x30, 0x6, 0x808, 0x4698, 0x3, "bb7d735addfd79ddf1b15de3c34a3d379c11b53a3c8c20d76c64da20e429"}, {0x1010, 0x260, 0x300, 0x7, 0x3, "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"}, {0xc0, 0x2, 0x400, 0x0, 0x3, "3b379e53327cd9940de47e3c914de05b1d6448cb3bd7e7440c55a1d914aa4be34d55e7e8575706b1df56c8199938ab8857f9d8ebe676e6b17cb5628c22fe7260db249b654b26fdb220d4d9231206d0135ccb44cd75f51d2008c3ea71f5612c0c39219662a390675a73d4c7c70829d99d6b82d801c37fe641a9e6416ac9359aa8ec09fcb3cbbddcb6fad3e2eb09a755e82da40f53e2d06e7f0c426eca8845570f2df17568160d59147e73da6eea43f6"}, {0x18, 0x8, 0x4, 0x11, 0x1, "b173687496bdd3"}, {0x20, 0x3, 0x0, 0x1, 0x0, "6751517f8cccddb57a9cafa8ad0c"}], 0x1138}], 0x3, &(0x7f0000cc0000-0x120)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x1e, 0x1, 0x2, r17, r18, r19}], 0x120, 0x50}, 0x10) pipe(&(0x7f0000f44000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e2e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008a7000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r20, 0xc008640a, &(0x7f00001e7000-0x8)={r22, r23}) poll(&(0x7f00006bb000)=[{r21, 0x4000, 0x0}, {r20, 0x1000, 0x0}, {r0, 0x93b0, 0x0}], 0x3, 0x9) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername$ipx(r0, &(0x7f00000c3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ab000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000fe000+0x928)=0x0) write(r0, &(0x7f0000599000-0x112)="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", 0x25a) [ 150.992805] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e2b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000357000)=0x1c, 0x80000) pread64(r0, &(0x7f0000bb7000-0x77)=""/119, 0x77, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000f01000-0x52)="70dab53428a502eefef5bd00b79fbeaf279736f6dd7571719bc8affdae2a4b8f0eb79232934a9554d9e2bba561320999645cc7ab95f8f300bb234a5ba16b5a20566c9a5400c7113a45ed6d984305c8c1ee0c", 0x52, 0x81, &(0x7f00006de000)={0xa, 0x1, 0xba, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) writev(r1, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000002033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) 2018/01/09 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000439000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000388000-0x4)='tls\x00', 0x4) r1 = socket(0x10, 0x2, 0x400000000010) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00009da000-0x10)="a7eaf3860f9951114f506c1248067bac", 0x10) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000eda000-0x598)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 4: r0 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x100000000}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a75000)=0x0) 2018/01/09 10:33:41 executing program 5: r0 = socket(0x40000000015, 0x40000000000005, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000326000)=0x0, 0x4) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x3f) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x7, 0x7f, 0x836d, 0x3ff}, 0x10) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000035e000-0x38)={&(0x7f0000dc7000)={0x27, 0x1ff, 0x9, 0x2, 0x1, 0x2, "6ef31d54e0a26272e9887c25935d33ede870faac75b886b998cec8e63f093690044c2fe3148c9050916c99c136709da5e4afdd799a19e1b462a6061c265158", 0x401}, 0x60, &(0x7f0000edd000-0x10)=[{&(0x7f00007cf000-0x81)="7d6444e77c2b278e5f778e04137d59b19235999e65e6e935201e47a10ba21abfdc1825d721ce8cb2edd97518895fd9b60eaa2559b994416c2967317f2fa7431d5a80dd1cf8c2114e6c116c162372016eff452c106869e9e7328c97f4ea48cc5e549d7eb732f8b6022cb712ea5d6a75bdbbfa9252c8ff1796ce3f2f5651423150be", 0x81}], 0x1, &(0x7f00008a3000)={0xc8, 0x1, 0x1ff, "23944fcebf7fa6c564f685006716e4b929b2127a0d57a1914f78b59beb8e8dee8edc7cddc673c707c883370585e6fd9e051ce4f95b44854d6490f8024b0126a820a0b74ae55be2e7a4a6d38eebf71b73026db8a93229f0d1974098bd927dd8d223d5f816cf18d7cb740a3993cd646ffba2470c63f4701c93ef91d090d44cff2a663f287f5020c40f4b9ba03f502b0b3f1ebcb6ef3452d4318123efbb020a1d0657dcf3f35b647a63794c9fde4419155f568b1d"}, 0xc8, 0x40}, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd4, 0x1, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x10000008936, &(0x7f0000000000)="") 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f0000fb9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b92000)=0x58) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000627000)=0x8, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006d7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e89fe0f, 0x0, 0x2, 0xf, 0x1, 0x8000, 0x80}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000056c000)={0x0, 0x8000000000000, 0x0, 0x0, r2}, &(0x7f00002d2000-0x4)=0xffffff3d) 2018/01/09 10:33:41 executing program 3: socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000a60000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006e7000-0xd9)="38c429ce5b0c25b98420d3a5ad614d3ae8c5746a3eb003f96b482690cc7e73bd7ccafa62df4eb40925906e98b5171f3ba967fa4bee50f53dce780624641c59c89b3857d5f413401249f344d59658587e691618d1e77a25e4ae8d1f61f1b91395907e9a04a15cbd03962bc9cda2b2bb75dac8148db16e2f0e9766f5fa11a8c05552f175f36789557d1868dd72d42222eb5e2051f52623276e225819c7e6a3916a448ba67a43e263ef88610a2873d0cb41277595ecd3200456e0123a65b40e67665b7bc5ed54532d4bdb1752b6dadf728cba0bcc7e7b638225db", 0xd9, 0x4000840, &(0x7f0000754000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdbf) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x10, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000688000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000ece000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000745000-0x8)={0x0, 0x4, 0x7fff}, &(0x7f0000ecd000)=0x8) listen(r0, 0x8003) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000b70000)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) getsockname$ax25(r1, &(0x7f000044b000)={0x0, {""/7}, 0x0}, &(0x7f000004a000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000964000-0x10)={0x5, &(0x7f00004f1000-0x28)=[{0x1, 0x8c, 0x1ff, 0xe4}, {0x101, 0x2, 0x7, 0xfffffffffffff001}, {0x791, 0x7fff, 0x8, 0x3}, {0x400, 0x3, 0xc20, 0xffffffffffffffa3}, {0x1, 0x9, 0x8, 0x7}]}, 0xd) recvfrom$ax25(r1, &(0x7f00006ed000)=""/206, 0xce, 0x10000, &(0x7f00006df000-0x10)={0x3, {"aad2a749f5536f"}, 0x8001}, 0x10) [ 151.047608] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 151.061866] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 10:33:41 executing program 4: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001bf000)={0xb, 0xc, &(0x7f0000760000+0x650)=@raw=[@call={0x85, 0x0, 0x0, 0x17}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x2, 0x7, 0x0, 0xffffffff, 0x8}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f000062b000-0x4)='GPL\x00', 0x400, 0xab, &(0x7f0000900000-0xab)=""/171, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008ff000)={r0, r1}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000008b000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x1, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_key={0x0, 0x9, 0x0, 0x0, "31404b1a289e41b615ddefb80afa4aa04e1a51778d81fa6620bb5ae86410e0f92f5e073fc25e43c170c2d4be6a67b083122c240f1cd2b75be236812a2bfc073cb331374928d875628aaf3f24dc4eec5f6687e4e5705c74fdffd58c325d377c52a829c0259d07e6372063d46ef0983f49c9e5f1d1369a88c77fbbff42d66b7fe49898b947974790fc4b10cd743fa9b75127c028b29ea831978343276c6ca4b6734de8b337ba27803b11943e8e96fb8430e07ec81fae7f6a2824"}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000291000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000041c000)={0x6, 0xe2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="cb04230462ad82532ad81ec047c22a674b27a86f0545967c9dfb7fc469624bb9bad4d719456257a0e9aff4c49cd365d10cf355aa5bfed8995aee53d58ca61479ea3c403a966d3826902c93ac2f527350de318ad68cf368d1473a1bb435a9fc4109884362003b5ba2e0ce73069c80", 0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r4, 0x0, 0x6}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000005000-0x12)={@common='eql\x00', 0x6}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x8001, 0x8}) connect$llc(r2, &(0x7f0000002000-0x10)={0x1a, 0xf6, 0x3ff, 0xff, 0x2, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000005000)={0x3, 0x1ff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000007000-0xa0)={r4, @in6={{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x3ff, 0x100, 0x6a1, 0x2}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000008000-0xa7)={r5, r2, 0x401, 0x40, &(0x7f0000008000-0x5f)="635db67aca5814a269d8c5be0c17184478b89259cb6933db29cf2deaa182aed428dc0a61dbcc6ff2da77211a4112785f0e0ad8089b5b71eeca8f0a5c81f35df65db546d87708f20e15b8c21caad7b19563fed5db9ce775eff19a263a0097c0", 0x80000001, 0x800, 0x71c, 0xffffffffffff8000, 0x7, 0x9ff, 0x7, "64e0e74fd0d7a7853c38547f505d3f9250be313a9c57d0621130a383e1e729c43a66e378fdc529fd4db940dc86edbfc470e30ea4ed39ea0b30004b4b25075cf0a80e12416f1c892d5078df20deccfd66789647157df0a36db07fd39382d4e330f3f110c03a4434fb6fb8279dd4a1c247cf8321d935da631ac259b3d0ec91bc"}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000007000-0x8)=0x0, &(0x7f0000000000)=0x8) 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) 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) 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) 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) 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) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 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) 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) 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) sendmmsg(r1, &(0x7f0000009000-0x21c)=[{{&(0x7f0000008000)=@ipx={0x4, 0xff, 0x1, "0e0eba61a1df", 0x47, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f0000005000-0x65)="7570a201e22f4d922b3d9ac5dcf086a6b0397efc0d367deb2aadf85de51464703625b01ede31f6c319b2e1a3ced7e6a1275a9ad91c701ba9d2a702694a13e1f08cf2e48cb5bb15eb2fc0f02ea6890f97dbf7770f3796e01c5fb94ab5e94268ffd29559afa0", 0x65}, {&(0x7f0000007000-0xe1)="c17484c62c98852371572b083ea5d4ab736c2d0faee8e163a085d1492ad8760334b16495be0b72e0542aa263c117157e11437c4c33ea1d7db58b4064a47e5a7d0202651a627cef9023d0a4ebc6778c5c4b8ce5df26231753a68c1fa09be5ebf83be75f0360fb6702041b0a16fb3bcbefdc559e863077f0f73da3ded6dafe84d70ed3026f40f7681005713a2c015ebe7d11c9eef6980b1621ba1e8d6c577bd1f88af3ada8581ae09bc1ea2b15acf588f314903405290f88fe3c08244ec163e24051294e48409a06529abf61dfcaecf5bd437e9b47d97b9e7bb51b2ee97bb8dd7f0a", 0xe1}, {&(0x7f0000008000)="fd400ea8190c48e506c9a5ae7c1eac94ba94ba0f48757f5e8e2552d0", 0x1c}], 0x3, &(0x7f0000008000)=[{0x90, 0x1ff, 0x400, "d011a405f7233a23ae220bab9886f6e36e0d31839fd14c3f4f88db5fe5d48e834a11e7ed25967fb5a1b23b7abd47dbfe95df1ab14e641395bee65ed7bae70b0bcf3e74518548da9e1f02aa04136bfc02af40d325e246175f4eac216f5ef5c418283daae7780aa617665155bdf5a31b741df07c747b7b848242d47a3df3"}, {0x18, 0x116, 0x1987, "ee"}, {0x78, 0x10f, 0x502000, "212c5ecd3689c0e463a6c0e1330b342ff19cafd9dddc32391a7c561f786052d4ea2a20f5a59f6e77a95593dc405b8d3f8959fb644f0d96fa0cfa415d1ddf6f5c3b4449e2abe3b92c552c582b90c7ca37fa722377bb733ab641ee7da18b9ac5a6fb86ba48db36"}, {0x20, 0x119, 0xfffffffffffff195, "500a052bb0a1069760539ce213"}, {0x100, 0x107, 0x80, "977bb4aae3035b9dd667fe7f87370bea1a6a3be967ccc0dc25d22b402d4409cf2ee6f04ab1a3e9e8beb357898701664a8ae5b526db264307d647dcd56bc18d7599015886303ebbbb2af556d90283ce0b483507c0f3786e7f76e096e7fe32649d0e98212ba3c91de48f97ec60ca3589864303a18af5792aec93bba81502c32a0b8d6224625cf74ea98c274615da96b71ed6e90b0af02087e7b1dea27a12e46725e99a7ed549e89d076f8e6410b46bb5965fe8f997052bf4ee42bb3f5226dbdc1f070b850831cd3df73b17be5564b5576898ec19f95e5463c9e5c182f6dbf4cf3c4bfca471e77c788c5ad14e"}, {0x108, 0x102, 0x1d6, "1f12f68fd5e6cc9e46a6096da82af935c706d8a5ff90af0194a5a6c3292a419181efa61f5671f4f39f9b52d743509f33f02dadd393d9988e48c65464c15c55a9e10bf9d706ab92adfed181c924330da9e2d922862b5d472172492785a397182be152a9aaf88c3dfd8c5224339da00e2abce4897555cd5c0a1f851aa3f16a181ba32c69360c62753a9df1400550cac89e0c33aa1bf7c223328900517a4d9f07dfc7b3333fac663053acc1f25e28fb6d9402633560e54e8c225a5b4fc6bb97e2eb4f14a8358346942399974df886c9b6d75093f8c29a7b2d4d352d6e2cb167fe03c6b7207b651545e8629dc8ddb5a937323ffb1fdcfe4dfb6c"}], 0x348, 0x20000000}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000009000-0x80)=[{&(0x7f0000008000)="810898759f1df287eb7d05b50c028a1644ea7eb50244b1f20da51881322dd158bc3fc95fdca0364da2fd05bba6e80dd3137f8d65414d5efe997b6af665d7fb550cdcf4f8d724b5397062f9ec102487a8b12a0d526d63dc53326dd30cba06a1735e32b8eefdd268a7f2b501495029322f982818f68e0d9a6960ea4f8f0fcaa399d72c3906766454945400d95684f2bd0dc9c0c483a766e1760ed074540f7f86b84f99cb8b59d7ab8b5bc309bc0a0d4130353b9ce1c9b252a069ec0be2f91d5e18b32a30f27d7a6984b4c67ae7010900b9cf1a679c39d8eefff3a36a0c3b0dc55ea538da9751d188a8b6a890eefe3556fbcd63be4ca8d3ced6301ee31d9e99eee2b42056ca0df530b72ee490a65fe23010591767816f37231d7cdabfc1f55f2965f363f2893b0b757e3005e03040889286af24d8b579d6fe8bb06be3c73d9dc401a34fca8909b335da7725d53b45777bc393f53b889163abe3318f74f07be60b5346f7d016bf168dd688f973acb1ba975175f3d75fb227fcaa3974a5a868a69a272238c36aced15d3a9d5018fd62a2a33b2820f28e6b37c1aa3e350cd32d8b9e50bac891454ccb9aee20f1aa97da3bddcdd9c1e2f310fc6fc3b73c15b36703997e2dc18ec015675360cb25d094574feabb22d3af4a966ee5829f57f3e41d0d6c76f36d0ca7a289a2b79e00d6152732d0e9902f392c129e708f877d5cc32dab9c874f7925b0abd1ce3b6b3281197d83e87a050f7ca590c98c12a27ef939dce228c433f3afb579f500daf5cc6db7838fda56b3289160b5ec737482f6bd01aba59dd86e11c1a0932f8036bdef6602a33bebbf6ed3deea70d84412fc8f1fa8b6e91bfccb2b6bdba684eb9760374581f306fd4f3dc5add35b71089b7ba07aa6da821253903e52b400e8749fa73e2f4b917579ada6b09d05b82ccff7b507477dd55ef7af171c18cab22071310c37211cf7b4334f7ac81affa8291fcc5cf4fd659e7caf3cff91afe0c679a46279b98565dc9a3331a645b71ccdafd0b34a1ab4df5ffbe9c2e85bd925afeb03398279ae77d7da1b3536b8f1b40e8300b1881354e694aeea1f825cba9304bd2acc53913a67d06fdbd1c3ec5bef63fd72372776157b36dc9b9ba53602fa1ffa4d41d91c65fa43dc9cf8df9b8fe88e68f5f37d60d8a8c548ee7f8f8dc0e2313e95291c12e5bb3702a16a3b2d5e6a736105b154a10d049c921e9fe0c49decdfa18f73f68d357f8ae7f9751433acda12c9a2677220f83ae01c6cf1b32f4ee8ded1ef39a15cd1bb2e6c09c27868f4cb8bff73250a8a056ce955771cfc713aa7b8ed07471c8b438df550218aa553a5aa2d5e03a2c181289d0303087a474adfda153600a8c6d0a1ae1f35cd242fd7f06107c323ddd61e62ee0c77c156696ab086ee2bea6e0462181782023611e2dae9445d7195416f8f4cdb02752ad6fec8fe3d80a87221a332aa2f22727cc3e06550cb907381e2086844a16a6aee099251ac7056b65e3d5df80b6dca2198bd6e54819968057ced98cc018308af529066eb433272312093f4547500da95327eafc9b9d281a2ce1ca678d61367d389f1e461dd0a3b419c70e4d6ba8b88840d23af5c692eb56cb331f2efc71262b3ab2d68c3e926d012a49734dfd77ccaba731f19449004d55145722f5e5d7c60cc4478d33a0987fa0b353015708da8a8d414e5f0db5baa7ffdff03d63c33fa77104dedb6102e4b2f19f664d907021ba40052463ff41e3a4b1ed27b4941767b3132885d63828bf1497c62cb1b056af36485246806076f68b2be229f764ce0ed757ab24e2efaa59b65cea3a27991ac449035c4a59f19c7a7679f75ce16a09848abd1ae7c559045164434d5fa9c8ece213b9e9b954f4a6e7a20266aa95712d86a68b4e38019487a31846c3eff664744d85d24e58948579f51b673e2a8a7483b0aaec5b4b4db6a5cbd90ac6e21aee0dfa78242a44ddd40504107ad79c4e6f952f1672320b259b156892802ad8c4e58ea0aeffeab8ac9f8ab778fc60621f70d879dc5b83a02acd927c2436a7a6185151a957f013780a532a47ce800bc8ad122752a3ac674f5a98dc73b4b0f70f6910cbbbee17086622163ea4015d1806884d241e33810f106768eddfc0b3b5773d71afca5e83bf401c6574e16f0bca16c5520725349dba221da41ae2856ba053f2bb9dad53e970557a1d3a5d2fa69716423a12eaf4798b00bf07ef3ddde67473b9fb74fb87d79f6dd5346f14cda6811ab19fe7cda98fdf405ffffd05ca60a956f0c70295a6c9ec5c55b028cd8a21aadae8eb222464e88fbe35147951ffa289585db51785d7d2a8895192b35ec30118f778af3824a11714c379e8ab1a6f866ead7bcf1661c1200e18e06da4abf8ea5f0465950dbf3b9428e12760d2b1ea8af5afa766d0d6233f737eacc66aca965128721da5b28816808f21ce2833cdfbe8570a0608cadfeaf47ea235113bb7ca8ff4162e6581e1d718c9eef250a8aba53b968b5475c4e0c9dab2f0b4a0693b24d51ad87d235965c712db3c83bcfde482125edb6dde3c91a275ec192fc36eb2d2556bedb7b5eb451e68c85bc67d01ed4ecf0cd4a6b26bdd2b099deef000eb93ffcb1e2907c153381ea06d75960de373bc93c332cb183f2e060bd65fb0d6f68831ac8aa0bbcec5e9fd51eecf3c0009ef2a645bc273f3af6b37c122d9afc19effcbf70f7ab26749a232f2ba6dd255f427a20060b2b065814bde9ad069b820d04d1cd620f42e9945bced0f680fad6810ccf2bcda4568d9d2838179ecbd769165fe1918b580143b177bc27e7ab125428243c55d3343501ba02abc40d56d05c32c5448c3849579ab27d1521cffa44d5a89ce47f568c8fbad1620d1c1d1768e8d1821a805ada60c2cff913c5d8aedce572c9d61cc8b3339decca155ea9ae59fbdf4cc649deafbfd9530d04e19b536b20c471373d964c4fe7371c95c26deea71f521134a56d58521dad09f5e3a1a0557dde0ac57b5425baaa79bb1cbddf079db0aef527f86aa9894d23d73bbc03de3f3cbb97bf3e2007d5c596c29d37da768ec766d3985b18a9dfc86eea3e4b2c1e1d19f0f6cd6306ab9663762c189c2509f92317ab1ce231b2252a8232adbbddb3059b536aabdc63d21bb213efc86d96bcdbfc6359aee9d97b3309b0e376c113821c1ffe36590a26103452bb0ef4e6b07dc53d8915554de54bbe288305141c1044f55a0dd9bdaa760f064800cf9015025e001f20682a896f9ce5e096c41c4faa2f8e7513ef2ac9db5550ced0322c0bfcc27a42911b2ee9a4e98d8ec66e331e51c590dc38bf0a4cb97f104b8751bc4ccbbfa57edc411a377ef932a805558e22605c14b1aa0d65ed0e22a0ae6cbaa6a112adea5c1190581629dbf7f041d52c4971a8436d8ff7164de521866c163dfe9a7d96db7528e9bd15fcfb833479e8a929bd96de5fe53abf892962150586419ad72a1c1f2bd22ff27f469728ac97f8171e737f69d85b527459155e63a81d63926a20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0x2230, 0x800}, 0x1}, {{&(0x7f0000009000-0x14)=@ll={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000009000-0x10)=[{&(0x7f0000007000)="4d9b117dc9a5c9342a43c8824d6affef6a184dc47a9d657f627ace8e36f399a222c0a5667c6eabd4235b573d68277ec49a1ffd6fa1d11c439000a2f7d2512ccc18d30ce8e449caf6f9ebf085b8462ab77d2914046fdce3e0960f2965c51cc68cc08dea21e3f161735da0e0da012c14919e708450ce000a57665edc2099f9e81fe04ce0ab385cdc23b25079bc176938bf9f917c178368274324cde65dd2bfc30fa04b036ec9d13346684c691b52b74317c516223f49582d7f9e3de06ea7bb810364a82cfcaeab70545eb06f6af8da51b5708d76dfb5e468d716df2b6c2e36d0ed262e9055fad660ade0e237032d9e54f14594a54b283699c44435de0cd02d", 0xfe}], 0x1, &(0x7f0000009000-0x1c8)=[{0x108, 0x88, 0x10001, "85c9caf655557fb3e2a5fb3f6688a081158de4497e9f4ad770897cffa085d2fde00a30d7151e54024a425012ffa4a631bf32114c3260383578590bd5fb0cf383f57dea435ca4db8cd4cdcef14b43cd54b452d36eef0e7e738de8b87fe69f84eb1fe870fa7319fcd168c7530973d3a0a726cb58fc9428936bb010c6ae211a8ac893dc57f09dbe005637c4d2074f6d44b6d648d777cdda3c25f181739d0176d5ea66637c1fad1f5a8075cbb1d871d887967e38df4cae8faad57a64d049727eaca820f93a7aa121d079496b07601ac3e91e63ef20ed33078df4ab4a1d9f0170a6c3a5d56ee145868f4c7e52a164784300c56c4a41401421"}, {0xc0, 0x11, 0x55ec, "b2e29412916c17a7a0abbf485abef95b245e18375a05046879e7d8c4620106d9d1d8ffd42635224b66d6620957d2124eb7746e1d4b035754efe83d5868032b32ec66070919e19edbfa598f947347900d91ce1f55571a38f03aaee5a179cc71d46e70f8421c1fab1888c145908664dea6473d5828a5307b88376ec0a4966c2918d7b8940da7e217dbee335dd47cc0a0ba94b7ec47bc7d193207ea6dcadbb7b45bae704b4e57468f648e3763d588466e"}], 0x1c8, 0x20040010}, 0x9}, {{&(0x7f0000008000)=@ax25={0x3, {"08b29afdc93191"}, 0x2}, 0x10, &(0x7f0000008000+0xe4d)=[{&(0x7f0000004000)="20f305827098da627a9b7b738815762b5ada081ddc621110f2c6139e40148cefdcb699a458a78f0816e7ab939a6d93bfdf7fb59b98d3a34f09465885972f031193047c8946685c103935280fa362323a3d44a4893cd4559f1668195cd76787b2ba36d853d3773cac6b07557f08ac13fca94c2a1c31f854bfe1e09fa0888dad5969d8bff0f3f225f1df585e699ce58d44b0c4509781c190bcc37386c24b111e45e082bf1bbf31eb86a14fc15d7afdfa4a879a79b830202e682df2b6e39f89510d31ed197dde23ce7128dbbfbf1d4596208cb916ad", 0xd4}, {&(0x7f0000008000)="c09e49a6c2d922fd3407d62c2ee879564b4582b9887df2e5c2b5593fb18daa9dc372cb9b08ea70a61878491ee4bb5af1d5e0bccf55571c0be5c60dd2dedd9038c373f24162519b1ddc4ea51f5338fb775643334b606e0d64a8677116302f25874fc7f8422a18683a434ffe0d167f4c6f0280d226b9ff7d5afe0bdda40a517b7329561643aaef27e68861448bac7b1944ebd7faa15df7d3300cd83ccb167802", 0x9f}], 0x2, &(0x7f0000007000-0x190)=[{0x50, 0x11, 0x6a19, "70416bfb44d697949ee53a391758c4c144a57c0bc954fffaa9688025748c9c1de91e1906b7e16626074d90f921d4ac32716867d39dd10d20086cc1"}, {0x60, 0x102, 0x1, "cfb858d97d5e069c234fcdae13b575e3d44e9e030ae5fc198c101d1532d2641953b3eeb5f02d0addb0242801c5d51b8bf330e1771f4d4f34309ce473c17f7e4efb8f240d17192e6e968077"}, {0xe0, 0x116, 0xfffffffffffffffd, "4a5b147b274defd29dea7422dd09ae8a9bd0ff9db2b46cdd696eb375455e19a727405656a74f4720211ad54019309f7578d43c341729eb8d1f7160817b767f6ccc16ee9dde2cbad64a01eea63da69cbd6de05889170e2e4dd38acab130e45b1f8eeac549e30327ea2d31f938c2505f6b62b4723d648d544d0345e8858b3ff4a4d81a6249bbbaf7fc81e9209405285599bfd19a824bf323cfa355f25a8a58a3d37354e6792a80bf2e1ab591efcec961dfea4c61377f6fc3e55a30d63bc3aa7eca5cb76506bf345af3c4"}], 0x190, 0x0}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="1354243513e4da3c927dcc3b2b22224b4d709443245010df4d400517cf253680f36d97cbdab2f37f40f5ed2db3c60d8499fd79762b3b3f35680bfa5d21e92711d0d1f24a4f0cf227e1e61681563a315fc32c240cb5f6ebc345ea", 0x5a}, {&(0x7f0000003000-0xb0)="39b7c73a921e5ffeecf9674db4f8036d81089904376e5359530fa59089e1de417d56f3265093c690de9734c4248bd4777d3bb17cf13cc7601381a7deb1bd8b0d1b90247181f846d8cfabdb653545641d8cd1a80151c52a95916f180171788c66aa1ee20a4a641fb2a36edeaaa89524a9eaf700af2d2e26a1d0a6ec289d7c0d54cd7171b7df0dabea22cffaa319bf87bbdf04515574add25749630495cfbdca8179ff6fd0431a7a4fba9640f4cd0f78f5", 0xb0}, {&(0x7f0000000000)="9c3aec27cc8c", 0x6}, {&(0x7f0000004000-0x93)="8ab2200d665144597da1e436e72d5b168f973e3c4f24b3305285dc183cfb62dac3fa7cd1c8142e46253282970a7b361cf976ea25a53905fd1f32be973baa5800077a4f2054ee2c163913791a4f076571b935153522436d160528d5e4356f6779c56b616716ae2d229e6bb90bb12ece141b4068492e9d741b79683461d63f4155e7aa65f1379ae1083ac1fe34590cd32e3caaf9", 0x93}, {&(0x7f0000002000-0x48)="8017994c6f4fabac430983cc3ca9015e86079f4fa4463cf520d0b1880bbb6f114f3634c0a352f6be81cb615d1281c15f90b172817f343efba36befa15d0b5685836ce07d4ddb08e3", 0x48}, {&(0x7f0000008000-0xc7)="fc217e67de8a78c27dfbe98f644943d0e97968da7619039bc4adaf6674965e3f0d607bb305c920a68cae40440fdc2fb22344c9021cb657f04070bf6e7afffaa37e8c09ebe3d87156559e3dc0f827d942ee147fb55d6f2bb891304e9b1f388a1341909cfef9c35ecca34d770f9344a5fe0b647a1990ea753de66426cde110d436ec56fb160398fc7deb12c3e4d79252ee628ba965172c9b55e0e4ed33b2983a8f9cfc607fb6b71170a01914ce72a62d86a54d2574202609468bf5763d17129a14dfb59635109cb9", 0xc7}, {&(0x7f0000003000)="d6268fb8a6ee0fe87d90229c301c70647719ea53a4d573c10938218ea83b730728be2603693e426efe8f9bc5626c2563357a2db631eab8b2449bdaadb0e59bff05957e361423efdf6bf023e15f0533f483fbe73fc72410709ac2ee92c55ddc959a382fe5f988192f131dee18fe661f52bac752821de7e3", 0x77}, {&(0x7f0000005000-0xf4)="92c6341b4c5744078322d8a8ad59ea55c56e81db737693d92e084cc4d6643513054a5aa1bb73773a0e1c3b9ee021f257566d8575e488ff7bad48b000bd458bcc7da3621d06c3048872331353fefad640e58f95adecc09913940e416f9363b84f57ce12d8ec9d38afcebbf8bb601011781b68352360d244c0b8c640c4278c7bffc00bac605b7fb01a078a7a6b800333b6c3a518912504492e2460f9c1174ba53edd98659f01ec3464bbd83649014a8e09380e2caaa209c661c467729b7bd1bdd8705b1ec18b1bc8763749830521944686f0b968683cae96ddbc1cc23f84b12c19012fb6bbff3f6af98efe58d114ecb9ad1390be3a", 0xf4}, {&(0x7f0000008000)="fb9aae475be9bb6955c0b0c61dd7068ac7610f7f791a3fcba1340813536585ea00622170d6e53e55d3ca1e43600d42097f66c87129e3c36cbef100fb80d7b6c12104be87ada0979b7d61a497ac4345af646758ad86fb8ceb1d6218aa4291925d16ebc45450757ea587bc862faead93496bb19b4bf5e89df2ee4b6300dfc84cccb5bb192cb45eef2afc79c95fdea83ad1572a396572e0258eedbc35916c07151e8d1267fdef467aa87daa", 0xaa}, {&(0x7f0000009000-0xd5)="d88977265c6d2b892b104bfed9918831c53b8eee5a72eba71e0780d3d728af1487398799a4c15cb24fae73315ba0fa7d0c6d5920bf12ec8b376b303e8fcb663dcccc0540d0a74d5d3572932ed4ea920ece02c06209357b62e88697e7f8ce1f62cdb819f9294a0dbe56e1cd8b3add7d4fc1bf3c0cfcea2d2affdacba6c9874a688975ca6b53455135eb724957c50683283153791929b704ee41a001592930e17960d0f03422ac9fac06b7ed3829f719ca2b287108d88fa218c1c0076ab95cb1c5b36b06c445afaa16e4ff81fa331a09ddb6df0e4216", 0xd5}], 0xa, 0x0, 0x0, 0x40004}, 0x80000000}], 0x9, 0x800) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = socket$inet(0x2, 0x3, 0x800000000002) bind$inet(r1, &(0x7f0000d6f000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb4000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006ef000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051f000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b50000)={0x0, 0x0, 0x0}, &(0x7f0000e4c000)=0xc) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f00003af000-0x8)={0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002a9000)={r2, r3, r4}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002d4000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004f3000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ac9000)={0x0, 0x8000, 0x0, 0x5, r1}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077c000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000923000)={&(0x7f00008d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2c000-0x50)=[{&(0x7f0000b7d000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000ff4000)=""/215, 0xd7, 0x0}, 0x40000122) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00003b0000)='W', 0x1, 0x8001, 0x0, 0x0) [ 151.100069] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 10:33:41 executing program 4: r0 = socket(0x1a, 0x6, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c7a000-0x4)=0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = accept(r1, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f84000-0x88)={0x1ff, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = accept4(r1, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000055e000)={r4, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000053f000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f000065d000-0xd3)="98cc0f26ea5c3d0e71f0f282660c40392fd5afae7cf8f54d03a5220870c55268fffe4a2be6fcfdc53fc7bcc9c15627b598b64e1556b5254998f28b7d7dc8a632e118eb262f40e250788531c95dbd42ae61077397f7e657451c972d2f4feb3de354cdc28edd79e4df752c0647430537d0114eb723c04892da62a09ca342fbfb6b852ca7121de31c846c7c16c20c945c4189b617add6e73f1e2c044e6a9dcef2a1188102b3cf3408a0be3f356dfb329aef512b47f51158e005f39dddfe7424d9f8920e2a9c602b6d178227c2da86f3c32914afdf", 0xd3, 0x4, &(0x7f0000413000)={0xa, 0x2, 0x6aea, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00002dd000)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8b}, 0x1c) connect$inet6(r5, &(0x7f0000ecb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f000069c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000030000)={0x0, 0x200}, &(0x7f00004f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d1000)=@sack_info={r1, 0x1, 0x7}, &(0x7f0000c40000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000088000)=[{&(0x7f0000c8d000-0x39)="390000001300090480000000000000e11800022c0400000045ff0107000000000000000000040100040001000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c83000)={0x0, 0x0}, &(0x7f0000d62000)=0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/09 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000a000-0x60)=@nfc_llcp={0x27, 0x10001, 0x3, 0x7, 0x5, 0x2, "e9673d1e55ad86deefc09bec0657e3051b6cb664ed073ae79a60eb9e38d6d95ddd1481df4986bb108c4e9fcb7cc5a2669d1be5262ca0b002b534568d0d3d18", 0x4}, 0x60, &(0x7f0000004000)=[{&(0x7f0000009000)="ccfd998b200f537dc83a7e85c474af0d4552ef793626ada0b92ec886804769ee2115b6a9c3fc563b40f63bf1091ba5a174e7072183d412846973d667bf1de8b8ff2b128ec33ab4b4618de7f2eca89c20d1b08ef130335555b9c14ae2770d65625c4acd931d16038ee9fedc8505b73c35c42871365ad98137f7a3f96cb51bfc7a11253f8932c0c8322a3a71fa39c49078d4a8823bcfe54299532a5e89c7fa65471b6016cb7093daede110381f1d81d3153a", 0xb1}, {&(0x7f0000009000)="7564a94a3c83fd2966f3f71acb80f3999ca37d216c", 0x15}, {&(0x7f0000009000-0x4b)="8cfbd4baf7318ca54795146f026513b05b8852abd1f91abe7e03b0a26cd764fabe7d44f7d2f56c963aa736d878a30472d4d8ae4b26a6e4088de74213362a9f982ee1be30f20aa8b3fee54d", 0x4b}], 0x3, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4)=0x0, &(0x7f0000007000)=0x4) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x7c7, 0x10000030, 0x0, 0x8001}, &(0x7f0000001000-0x3)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000a000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000)={r1, 0x1ff, 0x8, 0x2, 0x7, 0x9}, 0x14) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000cfc000-0x118)={0x7, {{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cff000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000cfe000-0x1)=0x5a7, 0x4) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d00000)={@rand_addr=0x11e6, @rand_addr=0x6, @broadcast=0xffffffff}, 0xc) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f0000d00000-0x4)=0xfffffd72) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000cff000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d00000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000d00000)=0xc) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d00000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f0000000000ff0002780e864f96a1a763000300c9b640eb020000000980000500019ffb000100004d4b5306429a918e9940af6abe5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000072c000-0x4)=0x0, &(0x7f0000d01000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000039a000)={@generic="086a7c2a1b6380442235f27507194238", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000012a000-0x12)={@common='gre0\x00', 0x8}) 2018/01/09 10:33:41 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a00000)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000676000)={0x56, {{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000001ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @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]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x258}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @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]}]}, 0x390) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f38000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a9a000-0x4)=0x0) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000a02000-0x4)=0x0, &(0x7f0000a70000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f00002f5000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000928000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x43, "0ea9aab7"}, 0x18, 0x4}, 0x0) 2018/01/09 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffffffe) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) r2 = socket$inet6(0xa, 0xf, 0x400) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000649000-0x4)=0x0, &(0x7f0000e67000-0x4)=0x4) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r1) 2018/01/09 10:33:41 executing program 4: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xbd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9, 0x1, 0x3, 0x3, 0x42}, &(0x7f0000ad3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ad6000-0x8)=@assoc_value={r1, 0x6ab}, 0x8) r2 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @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]}, 0xc9b, 0x7e0}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) [ 151.240513] netlink: 25 bytes leftover after parsing attributes in process `syz-executor7'. [ 151.249332] device gretap0 entered promiscuous mode 2018/01/09 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair(0x1b, 0x6, 0x3, &(0x7f0000c5e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000518000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x0, 0x44, &(0x7f00002fa000/0x4000)=nil, 0x8}) r2 = accept4$packet(r1, &(0x7f00004b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000035a000)=0x14, 0x80000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) bind$packet(r1, &(0x7f00001b9000-0x14)={0x11, 0x10000000003, r3, 0x1, 0x8000000400000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet6(r0, &(0x7f0000fb0000)="", 0x0, 0x0, &(0x7f0000cc9000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 10:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d6a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534690c2", 0x2ec) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000087b000)={r2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c5c000-0x8)={0x0, 0x100000001}, &(0x7f0000847000-0x4)=0x8) sendmsg$unix(r3, &(0x7f0000774000-0x38)={&(0x7f00006be000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a74000-0x10)=[{&(0x7f0000856000)="22b4f684bfda8c20c2aa59240e56c71a6c975f859c20a1afe1713be461a6ffe64c8c3e2befd61160968e264bd44200dd7e257a363f72d80fb475857da28e780aa80a8998ff92730c2512ecb13e65cbbe9fb606411befcf6c57690cdb7c40696b22f65500f0cf20e1474298c21d3deec1be9c9d91ce91d4a0", 0x78}], 0x1, 0x0, 0x0, 0x4000800}, 0x8044) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000052000-0xa)={r4, 0x3, 0x1, [0x400]}, 0xa) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4300c007110000f605e0000800010001160003000000", 0x167) write(r0, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f) 2018/01/09 10:33:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ba8000-0x4)={r0}) 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) getpeername$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7, 0x100000000, 0x8, 0x48}, 0xa0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='v\t\x00\x00\x00', 0xff97) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000776000-0x1c)={&(0x7f000062d000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000030a000-0x8)={@broadcast=0x0, @empty=0x0}, &(0x7f00000bf000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000657000-0x4)=0x24, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b5c000)={@common='gretap0\x00', 0x8}) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fd5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000048a000)=0x9, 0x80800) r1 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd7000-0x1000)="97fd", 0x2, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 10:33:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000013000)={@generic="b6336f01ca56f2c7942f0f1a16da54ea", @ifru_flags=0x2}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000976000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) socketpair(0x3, 0x80000, 0x1, &(0x7f000045b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000750000-0x10)={0x0, 0x7, 0x400, 0x3ccea530}, &(0x7f0000881000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f01000)={r2, 0x20, 0xfffe00}, 0x8) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7ff, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000975000)=0x3, 0x4) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000974000)=0x0, &(0x7f0000975000-0x4)=0x4) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f00008cc000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000975000)=0xff, 0x4) [ 151.346749] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xffe0000000000000, &(0x7f0000db6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000fe1000-0x18)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ed8000)=0x0, &(0x7f0000fe0000-0x4)=0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) 2018/01/09 10:33:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = accept(r0, &(0x7f00001f7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000637000)=0xe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000041f000-0x53)=""/83, &(0x7f0000846000-0x4)=0x53) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000077c000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00003a6000)={"59934e68e0aed0e96a98992b4215bdc7", {0x4, 0x4, 0x6, "c19042c197a0", 0x7ff, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003e6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005ce000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001f7000)={r3, 0x80000, r4}) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x11, 0x807, 0x80000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b95000-0x4c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf9aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r0, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000cbe000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00002e7000)={@generic="f559c2921e2230039f0891048440707d", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008a3000)=@assoc_value={0x0, 0x6f}, &(0x7f0000cf7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000068d000-0x68)={r2, 0x60, "0864ae38347856f66ada69332c4d4aa7c67beddf9e759f6f111a8dd5b9dc3480c7221a876b6bb60a9d2cda3ea475ef081f10c2922f1dba81def2f4256168e3b17e87ee7dab3649eeadcf6b9cb24516056d893bdad4fd79ea9b2386c9214205af"}, &(0x7f000069f000+0xb92)=0x68) 2018/01/09 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x80800, 0xff, &(0x7f000004d000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008b4000-0x10)={r1, &(0x7f0000664000)="8d06e364177f00daa97623bf57245b6a9f7c7d955b165c779dfe46ce1f55f28a818852a9"}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000116000-0x4)=0x17, 0x4) writev(r0, &(0x7f00002a9000)=[{&(0x7f000043e000-0x29)="290000001800190000000000001b1b000217e3680000010003000009f4040000000200000000ff005c", 0x29}], 0x1) 2018/01/09 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfff) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f65000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f64000)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f65000-0x4)=0x100001) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a37000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x0, &(0x7f0000585000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cab000-0xb)={0x40, 0xb50, 0xfffffffffffffff9, 0x1, 0x69, 0x5, 0x9, 0x7, 0x7, 0x2, 0x7fffffff}, 0xb) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/09 10:33:41 executing program 4: r0 = socket(0x3, 0x8080b, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000669000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/09 10:33:41 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r2, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000022000)=0x0, &(0x7f0000b70000-0x4)=0x4) shutdown(r1, 0x1) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000d0000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fcd000-0xc8)="0a0775b0d5e383e5bd540ced5cb6db070019001a0000004000000000000000e6aa30bb9df3d714eda739f202bbed1e6a931791fc89f55938a1c87ba8e4ad2a37fc2c85495864887f32f7c971681a85834b7ac67378e9eaea0812eaa2ccc855aba85989c20982086d6375a0d208f84195a16b170da8f0a29155f1f606f26f37fcdab042cca159010d02bff1813957bb70473c38042e9492b514450c0e974ef669e53349fffb9e0dd9fab553dd5cf29de9802c6f467617c2a29e55fb172a8e1223b757255c1461e867", 0xfffffffffffffd4d) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000969000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d55000)={0x2, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000042b000)={0x2000000007, r2, 0x10001, 0x9f8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000189000-0x20)={0x6, r3, 0x10001, 0x8}) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f00003b2000)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000f29000)={&(0x7f0000834000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000792000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000b4e000)=""/96, 0x60) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f27000-0x6)={r2, 0x40}, &(0x7f0000000000)=0x6) 2018/01/09 10:33:41 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000f83000-0xc)=[], 0x0}, 0x20) r1 = socket(0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000cb1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x4c, &(0x7f0000000000)="", 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000001000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="3f65eea0a5a8", [0x0, 0x0]}, 0x10) 2018/01/09 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x400, &(0x7f0000f43000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000043f000-0x8)={r2, 0x4}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000002c000-0x4)=0x2, &(0x7f00001a8000-0x8)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r1, &(0x7f00009a0000-0x1)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539esp(ecb-cast5-avx,sm3-generic))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt(r1, 0x0, &(0x7f0000c1a000)="764c458b237c7edefb7b86fbd52c04f910b6c663ec708e1784ae3393fa1fe68e1c290d13b34ec15d4fcba4a92493ef2559fd26b0a1c1628af04fe4a523e32eaf40fea899869f9e47c7d6e9d967aa37c57551c1fb7a6a6f3d997b68ab18751d59f71e2ea3e0d0500f06bc9746737e6497d8") mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f44000-0xd3)="9f67fd67aef6b072ab9255696fee20479845b6eedec325b7421d7bcbda83515021c23db52ed507cd9f4e840be0e6e9d86fabe978988b31e4372e0f0215b012e4c2283f78867a443d2b8e942171dd7da51bfcdce50b8f9bf3381fe4dcaf0eeecd7a99b2feff00e605265c0eb75495a2c4353c17abc6672f8aff93c5b976ba1b1fd987d71bf678dec0f6dce8037b800d73dcb9e2cdfc4bd439a88f01bd227f01124850be097fcc90390a1cdd1e597f7e7a64fa7404923d97557f97a45c4c2e69074ba8e4cf0534eb59a97773edb804e4c36081d3", 0xd3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d7000-0xa7)="6bb33c491aa9c5eb08bcef3992129d080b50d32b847c7011bc1ec202f153fb5f78a7b616517024fff143927cfd5eb963b074d466f5281abf275f459d9400c27340253a08bc0b8bfa8eb16d7086f0266dfcb40e82d09391f7ad2b0610ecc14b5a5e90e681aecae9a7469cecb9a7970803f941827b2461ff16f69c8d81a72da0ca7577047f95fdb7c80c571b4462d0eb528f2090e2aa233506d284e609e6f15e7a737409f1ef6989", 0xa7) 2018/01/09 10:33:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c07000)={0x0, 0x400, 0x1, [0xffff]}, &(0x7f0000308000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cbd000-0x8)={r2, 0x6, 0x8}, 0x8) socketpair(0x10, 0x80001, 0x1f, &(0x7f0000c1a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000420000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fe000)=0xe8) bind$packet(r3, &(0x7f00006c3000)={0x11, 0xf7, r4, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000083a000)={r2, 0xb1c2}, 0x8) 2018/01/09 10:33:41 executing program 3: mmap(&(0x7f0000000000/0x8e0000)=nil, 0x8e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2800000000000000, 0x8000, &(0x7f00008e1000-0xff)="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", 0xff) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008dc000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 151.560078] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x5) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f63000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f000045e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000213000-0x20)="b8c762c93bbdaa56f9c0fa0052299dab8cce0283af2f757c1b8d955256f53336"}) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008ec000-0x6)={0x40, 0x1, 0x3, 0x6, 0x9, 0x4, 0x200, 0x6, 0x1, 0x81, 0xc3}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) socket(0xe, 0x3, 0x4) 2018/01/09 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007c7000-0x10)={&(0x7f0000d4c000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007c0000)={r0, 0x28, &(0x7f0000f17000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x15, 0x84) socketpair(0x10, 0x80007, 0x401, &(0x7f0000277000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000046d000)={0x1, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000292000-0x6)={0x1, [0x7]}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f4d000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000875000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037c000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e13000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x9, 0x2, 0xa0, 0xa0, 0x2e, r3, r4}, {0x1000, 0x7, 0x7, 0x7, 0xffffffff, 0x4, 0x7e, 0xffffffffffffff01}, {0x8001, 0x9, 0x4, 0xd95}, 0x80, 0x1, 0x2, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x0, 0x9, 0x7, 0x1, 0x8}}, 0xe8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004df000)=0x0, &(0x7f00003ac000)=0x4) bind$inet6(r1, &(0x7f0000400000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r1, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/09 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001b0000)={0xe, 0x13, &(0x7f0000579000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xa, 0x9, 0xf, 0xfffffffc, 0xfffffffffffffff1}, @ldst={0x3, 0x0, 0x0, 0x7, 0x0, 0xffffffff, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000864000)='syzkaller\x00', 0xffffffffffffff81, 0xfc, &(0x7f0000881000)=""/252, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000e8000)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000d6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000086000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000014d000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xad, 0x8001, 0x7, 0x100, 0x40, 0x100, r3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d4f000)={r1, 0x50, &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getgid() bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000", 0xb) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0x200}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000020e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e30000-0x10)={0x1, 0x40}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e33000-0x18)=@get={0x1, &(0x7f000084c000-0x3a)=""/58, 0x5f9d}) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0xa, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000584000-0x78)={0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x6951, 0x40, 0xfffffffffffffffb, &(0x7f0000114000-0x10)=@generic="30508bed1acf58078167ebdee12e1089", 0x4, 0x9, 0x6}) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2000, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000069d000)=@generic="5889116033e0fe1317ecaaf98e71627a") 2018/01/09 10:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000424000-0x2148)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f000058b000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r1) read(r0, &(0x7f000004a000-0x2a)=""/42, 0x2a) getpeername$packet(r1, &(0x7f0000a5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004c1000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00002fe000)={0xe, 0xb, &(0x7f000074d000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x9, 0x0, 0x2, 0x9, 0x0, 0x4}, @jmp={0x5, 0x6, 0x8, 0xf, 0x7, 0x40, 0x10}, @call={0x85, 0x0, 0x0, 0x24}, @ldst={0x3, 0x2, 0x0, 0x5, 0x4, 0xfffffffe, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000304000)='GPL\x00', 0x2, 0x31, &(0x7f0000d16000-0x31)=""/49, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ffc000+0xc61)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000187000)=0x401) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004d8000)=0x0) 2018/01/09 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x3, &(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2018/01/09 10:33:41 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f23000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x9, 0x7, [0x6, 0x7, 0x8000, 0xfffffffffffffffd, 0x7, 0x6, 0x2]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x40, 0x8000, 0x800}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/09 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x100000001, &(0x7f00007ae000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004be000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="bcb008bf97c8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bc589e604f6f8eb72ff6c2684b13c487"}) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ac9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aca000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00005f6000-0x4)=0x0) pipe(&(0x7f0000acb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000016d000)={0x0, 0x0}) socketpair(0x8, 0x0, 0x777, &(0x7f0000926000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000a4e000)={r4, 0x80000, r6}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a67000)=0x7, 0x4) sendto$ax25(r3, &(0x7f0000ad1000)="6295ce93094aa40ac89370221ffc8fec502cd95a1fe2413d6e4bf6f105c63eb66fb47c8a6c716269c123c727a30c7aff55a10ff90d3afcf36ca3cbb4e0734b194278ff0d80da54bb2b7e6552df3d87719f71cada8f9e0d7df03813b7e575418f2c6b86cec55bcc99d13b9476f80f646762964b7c965883719652e8eaf8ee59599a3f6650910054e1bcfe134d3dfb68bbe6d17d6b7a8cd8deae6febfa118eec6886299f8baec182af9773856a86c01a7c63d8a942d621facdbcc7c3af33be9746cb", 0xc1, 0x1, &(0x7f00005d3000-0x10)={0x3, {"4733fdc700a78b"}, 0x7}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r3, &(0x7f000021a000+0x802)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r8 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ace000)={{{@in=@rand_addr=0x6, @in=@broadcast=0xffffffff, 0x2, 0x9, 0x1, 0x0, 0x2, 0x0, 0x20, 0xff, 0xfffffffffffffffa, r8}, {0x2, 0x6, 0xfa5, 0x8, 0x0, 0x8, 0x0, 0x72}, {0x2, 0x3, 0x81, 0x6}, 0x6, 0x6, 0x0, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x0, 0x3, 0x80000001, 0x1, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000ad0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00004ea000-0x8)={0x4e3a, 0x3, 0xe0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000ad2000)=0x1f, 0x1bd) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x7, 0x1357697d, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r7, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_int(r7, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r7, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000021000-0x4)=0x0) 2018/01/09 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x800, &(0x7f0000289000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000fdd000)={@loopback=0x7f000001, @empty=0x0}, 0x8) sendmmsg(r1, &(0x7f000045a000)=[{{&(0x7f0000c0a000-0x6)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000bf4000-0x10)=[{&(0x7f00000bc000-0xf7)="fd6696914e40ae917939f80614252187f86acebb1618164ba7a43120b95276811497c172f667ef7204bb334844f33ff99cf0a627f3fc637f6fcccf4bd10f76185c336d82326c1248f24070605bcf9c71d12d50aacb3fbe5635206f1c9a726b45398da10fe31a331203add56ff0944d85f2fd6bfb8e416a4f0f7a99d417e8672647727a61662a0a0ef47f3199961de29593499a6057e2d624fc89653799771b355fe0e82e69335a8f584de1f12150c36a758fa641ef2506cb6a815e905061567114f4f2ed24a3b92e53abe7ba16e4b039cde52824ec7c53e639570fdccfe739b82c412bcbade51855f1ad0e33ac8034113e4aabae0e788a", 0xf7}], 0x1, &(0x7f0000c71000-0x1190)=[{0x38, 0x108, 0xeff, "9917ac2ed20491dd4e643b1ef71b817e40935041ed80420dc8dff94f86727e5a7e"}, {0x1010, 0x18e, 0x1386, "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0x1000}], 0x2, &(0x7f0000579000)=[{0x80, 0x0, 0x3, "58a935972657eb874b436f17e54f7d00b83a1495055b1b05109f449fc54017f0c3e2e5b181c320c6e37ce1f0af3109f00f4a7df3066c1beca27ec0af12d8189e485a2e9946a06d0b7b7dc694a810ed7916c53928f2d7dcd230ce1e4838aa6a38644a4531cef76b8104bd67020e7423"}, {0xc8, 0x0, 0x3bafbf66, "f6e323d4ad1ae26dcac78291b07fc3bd28c1e57a82c5c21957f84391660e82cd8d91c1f5e257d47c25b2e8a6bfe36ef19d96e39071a8ddbf86d04f53abf6c1a6775caf2042f2c535388042a1ade5c4ac6280054445dcb24d40026929203e3f2072545a3eea56584e3752c6964ca97c6381932dd93e37444a878ac370a2df70c62dd5cae028d33e255f5c42cbe60135b16ed704a81f8a9043514eea35d348c12e268f9e31281e4ec6bb4fdb8ccbee592f86c18741a5"}, {0x110, 0x115, 0x3, "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"}, {0xd8, 0x0, 0x0, "f5919d957aad08f1d5b5183db2790270fa7feb125f871b1d7ac5c3ba95bb50ef77c87ae0314e0f2ddaaab8bf2ebfe37517f0bbd40f7f89ee9d2891c2c9afed32cee3488958072ce8115d802261c10cdcf0b29a1d3b53340d283b5af144a5b3820ba893b77a8f5050bca82fb3b363e392982fc3d23a4de6c7852b9124a16f340e7d7fd8184b525c703f6af75d4e11bbe51ee02c65b6b2e87c50f98de1861a7feb41557d352109a711ad46ca68be5deaca88737761ec64804ef4e86944e0c9ffb747ad4c76b7e2"}, {0xd0, 0x11d, 0x6, "cf478cd850b81de5c8ec7b17b79c315ef1be8d360c21c4c3405b9102007fde2c9d8a6b3022159ce4817403e24795c83f83355ffb130c1be7f6ba3189cdfd90107c1c61051d8c79b7038ae21dda4c419559dc2ddd468950cfe89dc862b546e033c91765150496d05c013a56f056dd313bd3409761da6de21e24ea18046e3ac71aa1e87d78d20611117188a01eaeabc89b332ef4367ff4abab5060bd98fd8556a400529683385215b8fed5365c14e4cef2513932bce44b49183004"}, {0x110, 0x0, 0x3, "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"}, {0x108, 0x29, 0x0, "cd2d1d205b79dc6f6a03f53a856740793c6a2c89ff19ae3e6b305010544c581ae38fee5c978971423d2059fbee506027347a6aa96655795115e25e5d269fc6d3f3e462b89331710dc1ed71305dc08a4817c59d59d700fd4d46bddc983cb6558501735f0ccc7c6546a2215d96ab8598ad43929fd5f70fd5ace5ed5e493e59deab4c24ab7e5ac9af434d3a6ead84fb72d5190c33b682154dd9d912db7f42a5f70011b628bb63f63d6e254889a020a886eca959ea6dc141f4a1ff3b500fad26650888de2a2986ad49323319061b46d9c3535d46dbe045ac74193d80b6fb7ae0500bcd156661b4ff24b424d305a16c570e386dab"}, {0xd8, 0x10c, 0xfc, "2efac7ae5bd371c5cfff4687221f27f20c5cc2f73c67e53bfc6159e83c0a064cf7efe098eb16f4253347a274ea24fbbca4ad16b2e115440198dc07c676736fb3ed269684495f389bb88eab0dfa2da77556a44403e170f84c79436dd713617cf0b59c3468c4d4046df730da6949e9ee9665563fc0dbff40ea573ff64f4d5405c61f06af345a60c68b75ea69247b8ed27eedaa53daf6395c164f4049580d59c3406fc526b88dc553876aa459cdf5fe9847e62050e032414fa375775524aa45c86e652d"}], 0x6f0, 0x20004000}, 0x100000001}], 0x4, 0x1) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000675000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000448000-0x4)=0x10, 0x800) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000135000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00008a6000-0x4)={r2}) accept4$ax25(r0, &(0x7f0000bee000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000231000-0x4)=0x10, 0x80800) socket(0x13, 0x803, 0x5) 2018/01/09 10:33:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61e184a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c900000000000001005630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x34, "c7"}, 0x18, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000018000)={@generic="e31848850be668eca8b5847d585683ef", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80005, 0x6a29) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000022000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0x3, 0x5, 0xffffffffffffffff}, &(0x7f0000005000)=0xa0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000023000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) r4 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000023000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000023000)=0xc) bind(r3, &(0x7f000001a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) bind$inet(r2, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000023000-0x1e)={0x9, 0x5, 0x1f, "52cd2ae3fccb", "23adbb38307e57ddbbef9cb7989c2a36"}) sendto$inet(r2, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:41 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b3000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x80000001}, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000080c000)={r1}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007a0000)={@generic="235fdf356acb408217eeb04578aa98d6", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ac3000-0x120)={0x8, {{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, 0x1, [{{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]}]}, 0x120) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a02000)=[{0x0, 0x8}, {0xa, 0x2}, {0x3, 0xe909}, {0xf, 0x80000001}, {0x2, 0x3}, {0x4, 0xffffffff}, {0xe, 0x574e}, {0x4, 0xc50}], 0x8) 2018/01/09 10:33:41 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d8000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x80000000, 0x81, 0x3, &(0x7f0000001000-0x10)=@common='bond0\x00', 0x3, 0x7, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x6, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004b8000-0x20)={0xfffffffffffffffe, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000b82000-0x20)={0x0, r3, 0x0, 0x81370}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000317000)={0x2}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ae6000)={@generic="ab1d65b9ac3af8fefc4ad637c3a8719b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e32000-0x18)={@loopback={0x0, 0x1}, 0x4, r4}) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x2, 0xc) write(r0, &(0x7f00001f9000-0xa6)="1f0000000d06fd00010000cdd500000000000300090001800007ec00d9005f", 0x1f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000db8000)={0x0}, &(0x7f0000bad000)=0x4) sendto$llc(r0, &(0x7f0000c91000)="dcde2be6502ac2efb5ddd4abc69e1aeb1d2f81855034b368f6933c1f0a4672053db7d81d40e5f58218f8abc8e5d2ecb47f98c9a653589bf8b23352de33de18679006a9b85c1028f390b6c7fb44a48378b42da0f8c61a44ad97022e21cb878d85fdf6c73d07894da2ccacc023c49c8a049a50911d962ae280aab7d04ddd4a42866b1a95d9f0af9f968f69ff17a5fb80263666385bfbb6b64b7a69ca909420ba2e5b81e53b6e6efc36e22e35", 0xab, 0x20000000, &(0x7f0000e1c000-0x10)={0x1a, 0x0, 0x8, 0x2, 0xd323, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000df9000-0x10)={0x0, 0x8, 0x4, [0x2, 0x9, 0x100000000, 0x241]}, &(0x7f0000027000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e25000-0x10)={0x100, 0x8001, 0x80000001, 0x7f, r1}, &(0x7f0000229000)=0x10) 2018/01/09 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008fc000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d3d000)=@hopopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x30, {0x5, 0xa, 0x9c4, 0x3, [0xf0a1, 0x4000000000, 0x4, 0x7fffffff, 0x70]}}, @generic={0x1f, 0x1e, "3c7cdf1e54be93f67aca28ca659cf0288aff35328400c41f580b04f37a00"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x6}]}, 0x80) r1 = socket(0xa, 0x802, 0x0) accept$unix(r1, &(0x7f0000ec1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cc3000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000868000)="", 0xfe50, 0x48084, &(0x7f0000edc000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) close(r1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/09 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@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=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c40000)=0x0, 0x800) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000ff1000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/09 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000000000d) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000c8000-0x4)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa8000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common="000000072fed00000000000000000003", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) socketpair$inet(0x2, 0x10000000000000, 0x7fffffff, &(0x7f0000603000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f0000f2b000-0x1e)="eddc17e02b45211ad9e1203c9d9787d96517c5a1b754e2c6bb64e2261665") mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f2c000-0x4)=0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00002ba000)="1a9fbe984fd1edcfbc1c11b60e0b4662fb4689836f579e397d7bfb4df99221a87f16e80f54ae18645d91a593ec0e2177fe463a574f247936fe66fa26d17f63f3131d9f50b0e5d38f254b08ae7e1b0100181845576d39", 0x2b) 2018/01/09 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c3c000-0x4)={r0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000087a000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000065b000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000036000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7, r3}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d77000-0xb)={0x3, 0x7, 0x2, 0xf6, 0x9, 0x2, 0x6, 0x61100bc, 0x7, 0x2, 0xffffffff00000000}, 0xb) shutdown(r1, 0x0) pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000130000-0x20)={0x9bd, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000a75000)={0x1, r6, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000660000)={0xfffffffffffffc00, r7, 0x2, 0x80}) shutdown(r0, 0x1) 2018/01/09 10:33:41 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000054b000)={0x6, {0x2, 0x0, @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, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x4, 0x7f, 0x0, 0x0, 0x6, 0x101, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000055e000-0x38)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x800000000, 0x0, 'g'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000098f000)=@assoc_id=0x0, &(0x7f0000a65000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002e6000-0x8)=@assoc_value={r2, 0x7e}, 0x8) 2018/01/09 10:33:41 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006ea000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b96000-0x5)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8634be11badc31a73aa77c52489b2190"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x6f)="462d3a9b2d027adb26e6f88fbf530473681e2eccc9145360aa3ce419a0fbf8d5e9fa9099070c84aeac5ce2d9049d03df94bc3cae1026b13c565afff4fa6a73230b9dc61ed5a6da3ec7698bfb624c53b1fb7d48c72b26ca4c0d0b9a5d021423cfa7fa2815ac7de21fdd722c597225da", 0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000000012) sendmsg$nl_xfrm(r1, &(0x7f0000745000-0x38)={&(0x7f000084f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000434000-0x10)={&(0x7f0000d23000-0x440)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'wp512-generic\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000cf6000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @empty=0x0, {0x23, 0x4, 0x1ff, 0x3, 0x6, 0x0, 0x2, 0x4, 0x84, 0xf916, @loopback=0x7f000001, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xa, 0xfffffffffffffc00, [{0x3, 0x4, "ff83"}]}, @rr={0x7, 0x13, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @empty=0x0]}, @timestamp={0x44, 0xc, 0x7fffffff, 0x1, 0x6, [{[], 0x35}, {[], 0xff}]}, @cipso={0x86, 0x39, 0x403, [{0x0, 0xc, "1fb2cfaacee38a0e82ec"}, {0x5, 0x5, "1eef28"}, {0x7, 0x8, "66ecd0cb3adc"}, {0x0, 0x5, "2fed58"}, {0x7, 0x6, "52b3224a"}, {0x6, 0xf, "8e212ea825f78253ec5a829278"}]}, @ssrr={0x89, 0xb, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @noop={0x1}]}}, "966585ab91"}}}}}, 0x0) 2018/01/09 10:33:41 executing program 0: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f00005be000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000600000)={0x0}, &(0x7f000078c000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x1, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009f2000)=[], 0x0, 0x0}, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000677000)={0x0, {""/7}, 0x0}, &(0x7f000039a000-0x4)=0x10, 0x80000) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f00009f5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000418000)=0x10) 2018/01/09 10:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ddd000)={r1, 0x0, 0x7e, 0x68, &(0x7f0000bb5000)="5746e97a56492f0a677694320a79076e0aa073cb2d0356b01d42ac4a8c32f5d0c1b3dea419aa5c9bfdde337bfea27a03e0afef6412378d87ab1d949c5f7950bc4266892e253101c36e0aecfc6949302bd52c1afaa748dbf9f7bbc7435b15db256caa374d031236d3495b241366ae8f66940fa3f7fceae6508b3b731c4d63", &(0x7f0000058000-0x68)=""/104, 0x8001, 0x9}, 0x28) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000029f000-0xf)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005c6000)={0x0, 0x6c, &(0x7f000062c000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e2f000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ae000)={r2, @in6={{0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8f8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x5e3, 0xdcd, 0xffffffffffffff7f, 0x90}, 0xa0) 2018/01/09 10:33:42 executing program 3: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000caf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0xffffffffffffff86) 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000158000)={0x0, 0x101}, &(0x7f0000ff2000-0x4)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000060e000)={r1, 0xbc, &(0x7f0000ff2000-0xbc)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x69, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e0000-0x4)=0x10) 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00009a3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a3000)=0x8, 0x80000) bind$alg(r1, &(0x7f00007a3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia-generic)\x00'}, 0x58) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:42 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x5, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f5d000)={0x0, 0x3}, &(0x7f0000f5e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000404000-0xb6)={r1, 0xfffffffffffffd4b, "3897ca5b9a7d17a948425626463a2a9e03c61c04c7004c83d8b47245c09d373dafcc8d885d0137ca3eb684cab7dceb55e79c5485b8eb17aa8d3b4e9d6b22c33f3e0ecb08bb1a778240f14e0613704e4189bf95a0b9206add45c31962c0e0e55fcc4b103a9790dc167d70b80988327be5c59136346c8749191e1f39fdfeec06c0127c611e0313a9a6a2511554b3a6c08e6a02a427f6958a1077ff47bad05c6f863829aacecc3b1f47a4c7dbf4673f"}, &(0x7f0000e71000-0x4)=0xb6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 10:33:42 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00007ff000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9b000)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f15000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000216000-0x80)=[{&(0x7f0000b51000-0x1000)="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{&(0x7f0000df1000-0x1000)="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", 0x0}, {&(0x7f0000723000-0x84)="c65c70affff89842542a04b6699d2d6b0181de87e0d8c1da47839bc0f5cc152b16ab017bad7b8a4833a10c6866408eb56d00ccd4212b88a2c5c14cbb9f27055c3e550401413ec595e61bbacbd577784e2870d2b9095206c74632a45bed034026c61072fcd596d9fbf3721c5c32f95f667ffcb8723c5a447402360acaabe242efd4788984", 0x0}], 0x10000000000001e4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e3c000)=0x0, &(0x7f0000e35000-0x4)=0x4) recvfrom$ipx(r2, &(0x7f000090b000-0x44)=""/68, 0x44, 0x0, &(0x7f00001cf000-0x10)={0x4, 0x0, 0x0, "26a1e123d9ae", 0x0, 0x0}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) close(r1) 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f8d000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ccc000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ff000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cdb000)={0x0, 0xde, "9cfb28e341cf374884552857f73cba79f6bf9af7e802dfcd10b7c0b42ff8ea8d8801acf0d144b119f3b306ffa3e8ac934c6d4768bfac2372580747a21c8a25ecab2ad0b1de3bbbba17faa3f29195be76d8d07851d94114b20b7f731376730d40c80dccbbfd3c3a8886e4f59f71d57c28a297feaf60dcd253b1834898870a809e6f7f38348e7db890d413fa26d7ed9fa620d2971f7ca34b3eff30d76393cecdc4e369d489e500efc0d8dc508e4d1cb02dd79dd90b669b65a4720fb93739c34abe3ac49af85cf93c0eb38aac473c5d2b7fb2e4d9af0c82d83308ca9e1fa82b"}, &(0x7f000055c000)=0xe6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0xc000800000000001, 0xfffc, 0x401}, 0xffffffffffffff95) r2 = socket(0x11, 0x3, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e41000-0x4)=@int=0x200, 0x4) setsockopt(r2, 0x7, 0x4, &(0x7f000095d000)="8c6707c81d6a39612ca71189fa54a18b9d364a750ec5f3311d193113a609d25cedaf5586ae4e5741d16a034ef4c815610075b7d0e7ee6fefe10ba3d822701bc6b7e1bf2d6767ad0fe58efdfffca9b59cc6ba118c1c3bfd1ca807d3326f013fa0c3e4a4f9650c6ed6a679e3ecf9b48b84f0ed2e7ab14bc99c34c548b2b230ef72e1232b31", 0xffffffffffffff59) sendto$inet6(r2, &(0x7f000072e000)="", 0x0, 0x0, &(0x7f000007d000)={0xa, 0xffffffffffffffff, 0x7f, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004d6000)='bbr\x00', 0x4) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) socket(0xf, 0x80f, 0x5) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0xff, 0x1000000008, 0x4, 0x9, 0xffffffffffffee3f, 0x5}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1b832d8077da524a, 0x0, &(0x7f0000129000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000d2a000-0x23)="82e12551dce620b77a706713ff566b08d98b09a7099cc8941d3636508a3056763ba36f") r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000d000-0x20)={0x2, 0x19682198, 0x2, 0xffffffffffffffff, 0xa7, 0x3, 0x5, 0x3, 0x0}, &(0x7f000000c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r2}, 0xc) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e08000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004e4000-0x8)={0x0, 0xffffffffffffff7f}, &(0x7f00004bd000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000510000-0x8)={r2, 0x8}, 0x8) shutdown(r0, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000697000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9f000-0x4)=0xb) r4 = socket(0x3, 0x80006, 0x5) r5 = accept$netrom(r4, &(0x7f0000da9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c33000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000992000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f00006db000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f000000b000)=0x8) socketpair(0x11, 0x80006, 0x8, &(0x7f0000c87000-0x8)={0x0, 0x0}) syz_emit_ethernet(0xffffffffffffff17, &(0x7f0000b30000)={@random="f1c5b3691179", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv4={{0x146, 0x4, 0x8, 0x100, 0x101, 0x0, 0x9, 0x10001, 0xc, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0xb5, 0x0, 0x0, 0x6, 0x2, "7cbad1", 0x8, "9a8d57"}, "8734bf73b1d44b6b406eb9a24abbe7d9136bb116e77ebc8ccc4a7f8f6da8a22fe418e782c57060dd465affc1215595df8cab66e771d68ab8036ce6cc77c8a7f76f8ce9e661d484711c44b5052a2e62766f9d647cc38ebab0a7603c1427ed2b7ad1f683ddfe0fbf21a5e0d382b52fd26e1919cc40192f2f2450b6eee1786e35255e9bbbaa898ca04d17ddb5eeff3513ae3705d9a04d3faf93b5c851c592491b520080c196265a9bad3f6d39905dd8b1cefd4f3defedb6dc1e39ee6a4306a5b710bdbc9578658d47a038afb2743197a704883d5bc9bd61196ec051356ab4"}}}}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) r1 = accept4(r0, &(0x7f000091d000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bd9000)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d59000)={{{@in=@multicast1=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b90000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x2fa8dca, 0xa, 0x20, 0xa0, 0xc, 0x0, r2}, {0x3, 0x5, 0x8000, 0x2, 0xfffffffffffffffb, 0x6, 0x8, 0x8}, {0x6, 0x3f, 0x40, 0x4}, 0x3, 0x5, 0x0, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x3f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x7ff, 0x7f, 0x401, 0x75}}, 0xe8) 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r5, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004a2000-0x4)=0x0, &(0x7f0000a35000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/09 10:33:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x7) ioctl$sock_ifreq(r0, 0x89bd, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="751c592e9fc928fac530739068754a39a4e684736d99456f05f576f1dcdbc09c"}) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d03000/0x2000)=nil, 0x2000, 0x1000001, 0x8010, r1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f6a000-0x10)=@req={0x28, &(0x7f0000f69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x10001, 0x7, 0x0, 0x9e66, 0x81, 0x8af}}}) r2 = socket(0x8020000000010, 0x2, 0x4) write(r2, &(0x7f0000f60000)="1f000000f7030000000006c507140023", 0x10) 2018/01/09 10:33:42 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000023000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 10:33:42 executing program 1: 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) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f6c000-0x10)={&(0x7f0000f6b000)='./file0\x00', 0x0, 0x10}, 0x10) shutdown(r1, 0x1) 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000502000)=0x7fff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000663000-0x4)=0x100000002, 0x4) 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000bb7000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000380000)={@common='bcsf0\x00', @ifru_map={0xc, 0x1, 0xfff, 0x7ff, 0x3, 0x800}}) [ 152.167919] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1015 sclass=netlink_tcpdiag_socket pig=523 comm=syz-executor0 [ 152.206311] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1fffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8) socketpair(0x4, 0x3, 0x5, &(0x7f0000a24000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d35000)=0x0, &(0x7f0000ea3000)=0x4) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000069d000-0x10)=@generic="04f47103df473c4c2d7ea2cbb4904c1b") 2018/01/09 10:33:42 executing program 7: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="530705457360623c408a635922b81f3c", 0xa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/01/09 10:33:42 executing program 5: r0 = socket(0x16, 0x805, 0x2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000289000-0x4)=0x8) 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005a9000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a98000)=0x2, 0x0) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10f, 0x20100100000001, &(0x7f00003eb000)=""/171, &(0x7f0000400000-0x4)=0xab) 2018/01/09 10:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000896000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000868000)={0x5, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000044b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000869000+0x388)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5b000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000bbc000-0x28)={0x6, 0x2, r3, 0x1, r4, 0x7, 0x2, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001e2000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = socket(0xb, 0x80007, 0xce) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c75000-0x8)={0x0, 0x80000001}, &(0x7f0000efa000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000cce000)={r7, 0x10000, 0x0}, &(0x7f0000aa7000-0x4)=0xc) pipe(&(0x7f0000031000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f00004d3000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000994000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00004c7000)={r9, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000e9b000-0x4)=0x10000) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0xd, 0x0, 0x0, 0x2, 0x0, {0x5, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x32, 0x8100, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f18000)={0x0, 0x6}, &(0x7f0000edc000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005ab000-0x8)={r2, 0x40}, 0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7f000)=@assoc_value={0x0, 0x0}, 0x8) socketpair(0x1b, 0x6, 0x9, &(0x7f0000c91000)={0x0, 0x0}) listen$netrom(r3, 0x5) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000260000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) sendmsg$netlink(r2, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}, {0x24, 0x7fff, 0x400, 0xfffffffffffffffb, 0x0, "7049ffe476ae305d29b597e3edc12fcdacc2c5db"}, {0xfc, 0xfb83, 0x20, 0x3, 0x1, "da05d65e37a0072673a4c5f1e6e26bea129c9e29aaf5ba75700c3f3cf6d67fa4591f5845d9918a2446732521ce363a1b8b9e1d322a084758f8358a616905cf5c83138fcea5fcc305750bc69fd710a0d8f60f3e171f434b26354d8b2a1308cbf856f3fe812a198e210dc39d15a70b7bdea377b65756963062f51e4581a7d2b8272378afeeafa6e03e428fd96399a9e30db64982b0a3b6634e80d9d2a7597adc8e308a11b9bd35a5a97290fa0ae347c5d23a56eb30475effae12035422fa554a798823bff22dda65a4fd0a08ef86eb0782c09a82cdc54aebca69b9f4fd753a7e7d141aaf8dc492304b0445f13c"}, {0x58, 0xb74, 0x31a, 0x20, 0x0, "3e290bba4a9f27e10ffa60e69fb97bbc6647c46762f7c5618359f68cdb450794384b852a4a6c2025b577547c4b84a3a37c2e0e7937a39fe4d35038a7b9171f9d9039de9ca987bda8"}], 0x21c}, {&(0x7f00005ed000-0x1218)=[{0xc8, 0x200, 0x700, 0x7, 0x3, "e33b4b7f025a90d2b0be1c46eed7e3a86b11c36163a3160f32e8385c26c7277d1ef4f090eaa33770c1062cbc362c2b45e7c80a14fca092f3ed5fcc9471c0dae40b14e7359c1602a52b2cb006ca4068c53e1a888db667789830f0186aa344bf38d42971c9ebd860a9ad2a86618f5609e9d9eac5b5dd41483e3e8574f2899165e7e28f729819a30c1535e2a7ddee3bf80f1e5b05e7685b6edc28abf50e605133a1e05163e2bf5df9c5e133435ddd4ed1cb37e2919794"}, {0x1010, 0x55f3, 0x0, 0x9, 0x2, 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{0x28, 0x9, 0x0, 0x100000000, 0x0, "af8920586fb0946d6276503b5fc089ad7e277f63cfa6769f"}], 0x1100}], 0x2, &(0x7f0000bf5000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000000}, 0x90) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b45000)={0x0, 0xfffffffffffffffb}, &(0x7f0000631000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000722000-0x8)={r6, 0x3}, 0x8) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x3bb, &(0x7f0000aac000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$inet6(0xa, 0x1ad96116a7193b9c, 0x9, &(0x7f0000b4d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c19000-0x26)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4fb}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ef000-0x1001)="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", 0x1001) bind$alg(r0, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000da6000-0x10)=@common='bcsf0\x00') 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0xd4a000)=nil, 0xd4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) pipe(&(0x7f00000aa000)={0x0, 0x0}) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000d4a000)=0x0, &(0x7f00005f8000-0x4)=0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x80002, 0x0) write(r2, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000038d000-0xa0)={0x0, @in6={{0xa, 0x1, 0xb38, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x7ff, 0x3, 0x3}, &(0x7f0000e59000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003fd000-0x108)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xe43, 0x0, 0x5, 0x3, 0x1000, 0x2, 0x4b, 0x8001, 0x4, 0x240000000, 0x100, 0x4, 0x5, 0x10000]}, &(0x7f0000d3d000)=0x108) [ 152.339774] sctp: [Deprecated]: syz-executor4 (pid 566) Use of struct sctp_assoc_value in delayed_ack socket option. [ 152.339774] Use struct sctp_sack_info instead 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ca7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ca7000)=0x14) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000b2f000)=""/105, &(0x7f0000ca7000)=0x69) 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000c02000-0x2c)=""/44, &(0x7f0000fca000)=0x2c) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) setsockopt(r0, 0x1f, 0x3, &(0x7f0000a27000)="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", 0x1000) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x10a, 0xd, &(0x7f0000001000)="", 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000093b000-0x2)=0x2, &(0x7f0000081000+0x8b8)=0x2) sendmmsg$nfc_llcp(r0, &(0x7f0000daf000)=[{&(0x7f000032d000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "c602b38bcda5413b1463069950097117a0165619d75b67fa90d8d6ac9a1a0587c86ac8caae8681dc54d49ac5417dbc37f51f17e8fc812e297778eb00adae0b", 0x0}, 0x60, &(0x7f00002b4000)=[], 0x0, 0x0, 0x18d, 0x0}], 0x1, 0x0) 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f86000+0xf5)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000839000)=[{&(0x7f0000f86000-0x59)=""/89, 0x59}], 0x1, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000011f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f9000-0x14)={0x80000000, 0x2, 0x100, 0x1, 0x2}, 0x14) pipe(&(0x7f00006eb000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000f8000-0x10)={0x3, &(0x7f000005a000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000b06000)=0xd1, 0x4) r3 = socket$inet_sctp(0x2, 0x400000005, 0x84) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000220000)={0x0, 0x0}) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e84000-0x10)=@req={0x3, 0x4, 0x39, 0x5}, 0x10) 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000939000)={0x0, 0x0, 0x0}, &(0x7f0000ceb000)=0xc) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cee000)=0x19d) sendmsg$unix(r0, &(0x7f000059a000)={&(0x7f0000c0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000132000-0x50)=[{&(0x7f00000f9000)="2becb5d5c7238cc007b649788ca3bbe62d05f05bb080dd1c1615a9b7dda87081677ed085f290ce49004129b04ab830dcde6630629b1bf97a2862e114bcab5f009d77dc567b762c54ba05f899aefe446e6b52b45c7d9f0406bd526a40219695cf7764c8c919fbfc33991fc235263a819b785a8009ab5eafb35357b7494ef3975836aaff03490b9752", 0x89}, {&(0x7f0000201000-0xed)="d1e00e349789fb09dbaddd356c3ec6e2f1c2716125a125d4dd373e190989b5924f2b33fd816d50fb226ea6d11991927750412e39363ff46c6129782355bcdf37cbd652e74b42ff1d1cb04ae4b6cd1fd045a044722f249a45fec2c6e0ed0d9c1e7330ff81dc62cb639c9b59fcfe4ba821cfeabbe7c2c638854b904b7148897e9a4ace03a87624c371eb86b0485b8b671b5d20485e83782644ebfbf0931dfb7b80de2fa32cf7113a2f420e6a5758043456de1e2e6c3d69234b3942ee1f53393cdd958ac5d3f0ec6931ebdc608093d9fb07ba5a7cc9da97d4a9c574a5ae676d13c8a755738a8eb18c1db1e2b7c130", 0xfffffffffffffe69}, {&(0x7f0000427000)="8cdd8af145db0bfe51d3d457c5c22394d84090a060485b528c5de57ba384aae30275a9d7dba2edaf360ade5dc2d9141331bd0f1135240567774e08cc610428caa31aa77d54c7cf1cc3472790956759300e9a27a13ff272", 0x57}, {&(0x7f00001da000)="3c462a2e9b6710cbb626ae21c3c2ee29814c6f3502921b6056ef69035ed41a3e15b81c22bbc836e6f1962baa9e31048460a1b0a88265310eb8ceb9e37023aabaa1267e4b5e4f5d3426a7f7a00231db90390b9f62a55f5eee8c1c924477132366f1ce3062fad9429a5565e3abd6a0d35d78ce7bcb7d95b868814b112e5a0250207f66c1777aa9b70ff5f2f292aaf9207cb7eee860a8b936475487e28bbb571f4bbb3829bdf25b13a41debfbe2f9ebe07d61e2a293bdbc40260d3e56336033e8910224c3c10cb4960c168c9c155884f6937ae8f31536b7d1275fdfa9aa01", 0xdd}, {&(0x7f0000b64000-0x58)="a98b77fa87290c31579f863a832f07e3a0a024232453db047b23737a9175832cbf8fda0d9e70add745fff4d88ce6af1c545ec5256319a66303e48e0189d01b44bed05aa4b7f03d8d2d820ce78aad8e40ec1aa3291932095f", 0x58}], 0x5, &(0x7f0000a36000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x2d, 0x20000000}, 0x4000000) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/09 10:33:42 executing program 0: socket$inet6(0xa, 0x0, 0x200000a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) accept4$packet(r0, &(0x7f0000094000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006cb000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000881000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001f3000)={0x2, 0x4, 0xf2, 0x7ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) recvmsg(r0, &(0x7f0000a1d000-0x38)={&(0x7f00009f9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000443000-0x10)=[{&(0x7f0000f39000)=""/21, 0x15}], 0x1, &(0x7f0000ab1000-0xd6)=""/214, 0xd6, 0xffffffff}, 0x2000) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000367000)=0x10) connect$ipx(r0, &(0x7f0000d6e000)={0x4, 0x9, 0x7, "c549369a330a", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f00004bb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef0000)=0x1c) sendto$inet(r1, &(0x7f0000ef0000-0x29)="b170c92703b4562665440c7d6bd2d72f77062176c8e60302d0b6f494304faac2497e0b56bda6255422", 0xfffffd59, 0x40000, &(0x7f00007bd000)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c78000-0x1f)="1f0000000201ff00040000000000010100d1000009000200010000c5000000", 0x1f) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) 2018/01/09 10:33:42 executing program 6: 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, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000a39000-0x40)=[{&(0x7f0000100000-0x1000)="b187c38e3c150bc4cf2a512377d01ef056842121287fa1d6661f2e58b1c6a6bdfd1d7636990377d742b70b4201ee3d09b5ff", 0x32}], 0x1, &(0x7f000074c000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x78, 0x1}, 0x20000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000825000)=0x800, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000149000)=@generic="a79a09039983af136f937fa05a452e83") r2 = accept$inet(0xffffffffffffff9c, &(0x7f00005a6000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6b000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000079f000)=0x8001, 0x4) getsockname(r0, &(0x7f00003ec000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aea000-0x4)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000053b000-0x4)={r0}) connect$ax25(r3, &(0x7f0000ef1000-0x10)={0x3, {"3c639cdd3074a8"}, 0x4}, 0x10) socket$llc(0x1a, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000092000)=0xfffffffeffffffff, &(0x7f00009a3000-0x8)=0x4) connect$netrom(r3, &(0x7f00001de000)=@full={{0x3, {"886f8ea2958593"}, 0x4}, [{"cfcc380029cda1"}, {"ff6e1a18934259"}, {"68feafd6b6f63f"}, {"a26329bd90f83e"}, {"2d26821fe201d7"}, {"a5b0dbe532dad1"}, {"f1b57670fb710b"}, {"c5ef11c47ac37c"}]}, 0x48) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1000000000000030, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 152.459815] sctp: [Deprecated]: syz-executor4 (pid 579) Use of struct sctp_assoc_value in delayed_ack socket option. [ 152.459815] Use struct sctp_sack_info instead 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f00000d1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00009ab000-0x4)={r0}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000089d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd0000)=0x14) getsockopt(r3, 0x200000000114, 0x4000005, &(0x7f0000fd0000-0x4)=""/4, &(0x7f0000fcf000)=0xfdb2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd2000-0xe8)={{{@in6=@loopback={0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fd2000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7ff, 0x2, 0x1f, 0xa, 0x80, 0xa0, 0xac, r4, r5}, {0x0, 0x2, 0x8000, 0xffffffffffff5d58, 0xffff, 0x4, 0x0, 0xfffffffffffffffe}, {0x0, 0x5, 0x1b, 0x100000001}, 0x101, 0x0, 0x2, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x4, 0x1, 0x9, 0x1, 0x4, 0x81}}, 0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fd0000)=@sack_info={0x0, 0xd5348e5, 0x6}, &(0x7f0000fd0000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd1000-0x98)={r6, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7b, 0x9}, 0x98) 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000050e000-0x4)={r1}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f6d000)=0x14, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000000c000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000a00000)=[], 0x1000000000000305) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000c1a000-0x10)=[{&(0x7f0000f24000-0x3d)="290000001c0055fcff000007ffffff000200e3000200000002005e0009000100000e2c0076645aff00", 0x29}], 0x1) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b5f000-0x4)=0x39, 0x4) 2018/01/09 10:33:42 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5d000)={0x0, 0x76b, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000851000)={r0, &(0x7f000007e000-0x5b)="9551e2e799c5e82ca9bba23563b19484444b50aa47bdab899a65cff6fa7379261ccebd4d045592939bbd1fa8e08a7efe0f0edccb2aa9c2973a96ded7e800bfbc910cbf927dacca6b98c91f40da60f02d3d88d89f2c529d54088122", &(0x7f00002d4000)=""/9}, 0x18) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fd1000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000080000-0xe8)={{{@in=@empty=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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e89000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b2000)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) r6 = getpid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fd1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083b000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000260000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000475000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bb2000)={0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ee8000)=0x0) r13 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cee000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022b000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000024a000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000096c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000)=0xe8) r17 = getgid() r18 = gettid() r19 = getuid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f00007ba000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getpid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000006c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0xc) r24 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d9000-0x4)=0xe8) r26 = getgid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000095e000)=[{&(0x7f0000b0e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fd0000)=[{&(0x7f0000fd0000)="59b1e5b348b023e48b24c933f8341c4ece17cc190135b169518c585051d7fa4261d1310dc28d1a640ab6a86199c82bccd72b6af479256cea706a703b339ab188e3524246838e77b030e908bd70d56e0bc5113247a2aefb4b82c2107caa37080eb725a2f51201471a6beac53c8040bdf86ec2d0f49390db90fcc5346d7575d401fe159ab9dfca740a12c35073fb79287a3b5368ae9af85ccc7553916b347305695730aa2466a8a122347765e37447fd03a2d813c175e254", 0xb7}, {&(0x7f0000fd1000-0xff)="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", 0xff}, {&(0x7f0000fd1000-0xc8)="614bfe1188065c028d09091dd0c4198d0343887a30a9085a6b3133703db312afbb52ca1f2ef4094dea0ba125ec0dd8d2198cb9b79ccd4bdeb9a4760607942c017f14f8b1f5ec90036c894ca505ba26edffef923a5b49a0d32414f7c91007fdb7a1c77b97ca362e8e2e20de9def273c16281b9669b42aeb83e7f97ba6111ec6c46cee26ce9355be50a93315814500a153f073db1d27583ac63dabd22b60af93938bf312b7570dc062ac69eaeed2233c3b4554841d6e521b1e6b4511c7e2b249686967037d21c34559", 0xc8}, 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&(0x7f0000fd1000-0x7)=[{&(0x7f0000fd0000)="d4e7958b997e8c7cd569ef001745357ea6cf0cd9391a4a5873d5dd9e2b29845950771c627fa6a792abbf3d65d2bcb308c379743614123bfdee98", 0x3a}, {&(0x7f0000fd1000-0x32)="22e752699bb683e26b791330c9f2d8e949a1509bb67607046c85e2a632720055710d3fcc4087505d23fec114bde3793328b0", 0x32}, {&(0x7f00009b1000)="0c1ef3d87d7baa3ae6c1d6354d4674366a3c9e439027c4431e0da051f204bb966183be0865da5a963013e7549fa1f1c0ccfd18e454c409deaab7c4dbf6fa33cd2cd11855de3f61ae27f8403804b949a9769641f5f7c8202c9cab5aeda5673d3839c5389e586a542c0182a135be16e74e4d10c6dda9d9752848b35c221ef8f995dc14813566b8f157c42d1ce8aeef9e965ff85d2569f79c1c78023a51d3c652b42935ae4cd635177155072bc2", 0xac}, {&(0x7f0000ed7000-0x1000)="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", 0x1000}, {&(0x7f0000341000)="ab8b3656d60b008ded3400b2bf52988dedeae66b99779502c2adf4d04f0b1c4bd73c471c82ce428ae3b450eb96878fa53470463e77e3d89cdd000ea2c62d6c13480d8b1546d4292b1694feaea199c855203630a4d68e305af8d8fa26fc899fc58ce4a956329c02a32f0b002f7b6bf6627fc096ea37d1c47f3b508c3344f3a4e530edccb6f969ac6d3ab95f0456c5c3aebc3bbc0fbb93", 0x96}], 0x5, &(0x7f0000fd1000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x1}, {&(0x7f0000fd1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd0000)=[{&(0x7f0000d60000)="13e5aa295b125d658150aa09a72de63546b62285cb2172dbf9f904dc462d6e3ec2611e0d444efa13ecf170be89ea8066d9247d66fefe43403baf9b5969f76d8f9fd718a2717732545dd39199d8bbf9743c52634bb2fe55513cce2fcc", 0x5c}, {&(0x7f00003d7000-0x6d)="381f4e27e46930d85c51cef8cc872610da84764e7536e87506d97e146043dc009f8d4b7c2527041fb9259e723f52ef3753ea436178481e0c1b349b6b0ceaf7316e48bcee52a0420980f4d5de53887bf97a523e91c30d89202739ca4e79c4984e062ea03966515737b7a41674e3", 0x6d}, {&(0x7f0000fd1000-0x26)="3dbf83a7070ca0dcf35b3434790f559417137a5348986c4a820cdca8db81ef3e64fde8c1c13b", 0x26}, {&(0x7f0000fd1000-0x60)="870778933043875c2b76031b680d19d7428d1bffab2876b2a939819c2ab1aa32775753e97bc12e6460687e5bb2e6f5a0d53644607620ec171eaf34852064000f2576c6a5939fff2cb49424ee0246ace33705f0db282ecc2c4b9d246ac7d066c2", 0x60}, {&(0x7f0000fd0000)="71e64b3701286a9867fb29b10472607beea5dce99a18e04211c330ddfcedcffb53b6a650232e8c65658de3d5da2e17be7479fbb80f48d45a3f038f481978ced0ee690fdec997528b71770c77e5656ffa7b41eb2d30f366606f56e98a3da76e238e9ce058615d6f554d1dbb4f7c02571a36c1f5f68ca7fde38d57bc4e53c0d0d1ec6b2b97f01598b523c885604b0e0d0335b0dbd0737fc8", 0x97}, {&(0x7f000000e000-0x3c)="36a0b37c153bee9dae4da5e47657edb303b61278c3abaf7dbeab379a06a0dfde567ddea832f01c1a98d9274e53241a56a0b210b3eed286f1121ca43b", 0x3c}, {&(0x7f0000fd0000)="ea9680bc372c8f5852cef69ceed990c0ebd6af992cf64abb955f56f1bc09f61cb019373b8c32ad9c482e11f4b69b09c490456bb8e3c144310605b1c5d63aec132280a4c9e9b8c9db0ad66a2c922a0902", 0x50}, {&(0x7f00009e2000-0xf9)="97f6e1ffbe87f65cd21d83acf2d18836a7cd588ca0e1ad153878cc9a7cc381ce43bb4badf8633b2ca78479b004b496dfe471c38981c25f2df67df964c21dbd98c584565f3bdb84b690fabcee094ed3405dc514b0b2467023e047f3a23e03324a358938b325b003c10dbfb6cf93cafc56d5f3e4506754a765a88b36b1f3f20dd94877bed6877033f01b86020ae5b3b229fc07b576504d0fe952559e19ab04e5f173c322a57a0441af584fd0af08a4ca014dd93aab89eebd7749223d444028fb7da5f9edca78761fa7fc76e008531b1937f6576c4ed7fe6c70c8fe97121b5b41aded366b2f3872dfbb272ef35cad0c06991c432ac38cb8eba666", 0xf9}, {&(0x7f0000fd0000)="91e00768fd602b3a6a3cb7a0d0a70df3ce264b8a05eec0cda340092273871a005562f26b7df668b114d845e78b3a1334671a7bbc731790cb37555889ec1080a33bbcce0cdb6ac4d4225dd479e633bd71733f15a784eca040119a66d4ea06c8c34c3c15d55d850c8573b228616b700ff19b591452cf06b0217bce85a51c3e8d453d410223d8b7c8c4fd4e33c9de201780aabaa1d91b45ddbd51ac6b03056100e9", 0xa0}], 0x9, &(0x7f0000fd0000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x844}], 0x7, 0x40) 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001b5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006b9000-0x8)={0x0, 0x3f}, &(0x7f0000076000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003a9000)={0x1f, 0x6, 0x8004, 0x400, 0x2, 0x4, 0xbf, 0x3, r2}, 0x20) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000513000-0x10)={0x8, 0x100000001, 0x3ff, 0x2}, 0x10) getpeername(r1, &(0x7f0000b04000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e83000-0x4)=0x8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f000068e000-0x22)="0000000000000001000910ff00000004780002000400000000000100000100000117", 0x22) 2018/01/09 10:33:42 executing program 6: mmap(&(0x7f0000000000/0x7a2000)=nil, 0x7a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000013e000)=0x0, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000141000+0xc4c)=0x0, &(0x7f00006dd000-0x4)=0x4) r1 = socket(0x6, 0x800, 0x1) setsockopt(r1, 0xff, 0x0, &(0x7f000079d000-0x1)="", 0x0) 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80000, 0x4, &(0x7f0000b19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000c2b000)={0x4, &(0x7f0000336000)=""/37, &(0x7f00002ba000)=[{0x7f, 0xe, 0x9, &(0x7f0000dee000)=""/14}, {0x3, 0xa1, 0x3, &(0x7f0000def000-0xa1)=""/161}, {0x6, 0xe5, 0x2, &(0x7f00005ff000-0xe5)=""/229}, {0xffffffffffff8000, 0x48, 0x1, &(0x7f0000ce9000-0x48)=""/72}]}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000def000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x3c, 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}, {[@fragment={0x2c, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x400, &(0x7f0000387000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ee1000)={0x4, &(0x7f0000f85000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)='GPL\x00', 0x24, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bf4000-0x28)={r1, 0x0, 0xe, 0xc5, &(0x7f0000f3f000)="33db2438fd6998ba514d7742f6ab", &(0x7f000062a000-0xc5)=""/197, 0x7d9, 0x0}, 0x28) 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f00004bd000)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "1e995455bb103f5157"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c49000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bd000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000194000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000-0x88)="", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c72000)={0x0, 0x39d8271e}, &(0x7f0000af1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000017f000-0x4c)={r3, @in6={{0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a77000-0x4)=0x8c) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000acc000)={0x3, 0x8001, 0x203, 0x401, 0xfffffffffffffff9, 0x1000, 0x56, 0x10000, 0x0}, &(0x7f0000acd000-0x4)=0x20) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="", 0x0, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002b5000-0x28)={@generic="04d60c860de267858fdd8a0d1271b849", &(0x7f0000acd000)=@ethtool_drvinfo={0x3, "e7f8b8a76b104638dce1a47bd4ba199121c796f03839e40a77b9976950daac65", "901ba169eaaa8be7101875f20ba519a0500e7b9fddb93e241c5e5e7224f967c1", "0d0135f201d907ca066c4cfa6f63e212494bd8a22b4892c782e3a407a2d96463", "f9fafc1dbc81052abaf1b1aa07508b92d6e2ee4df84483103a284771a987d010", "8f8ea7328b535cc3ff470b837cb8dc7550c465f79e8df23582bc42b3a1d1f3f8", "3fe88ba271a9d5cbcbf9679c", 0xffff, 0xffffffffffffffe1, 0x8, 0x6, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a1000-0x4)=0x8) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000710000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001c0000-0xe8)={{{@in=@empty=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008b1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) bind$nfc_llcp(r2, &(0x7f000025d000)={0x27, 0x6, 0x100, 0x4, 0x0, 0x8, "39449efca7d16eb1512d50eceec8d3de4dc8806854f1d672f1c9bdf036ff7c4ecf2660b10a26e7a128acf2cd3899fb64d73563274626c2820422df6b68b54a", 0x8001}, 0x60) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x52, &(0x7f000066d000-0x5a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "20f087", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getpeername$netlink(r0, &(0x7f00005bd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000402000)=0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f000000100affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) getpeername$netrom(r1, &(0x7f0000661000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000165000)=0x48) [ 152.737815] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=684 comm=syz-executor4 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000adc000-0x4)=0x0, &(0x7f0000adb000)=0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000add000-0x8)={0x0, 0x6}, &(0x7f0000a92000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009a3000)={0xfffffffeffffffff, 0x200, 0x5, 0x42de, r1}, &(0x7f00007f0000)=0x10) 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00002dd000-0x4)=0x9, 0x4) socket(0x5, 0x5, 0x1f) 2018/01/09 10:33:42 executing program 2: r0 = socket(0x200000, 0x2, 0x20) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/09 10:33:42 executing program 6: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b58000-0x8)={0x0, 0x800}, &(0x7f0000b57000)=0x8) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b57000)={r1, 0x4, 0xffffffffffffffff, 0x5d}, &(0x7f000060f000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004fd000-0x10)=@generic="ea882ea9b962af6fc16fb50f1b00b859", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{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, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b58000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b4000)=0xb) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r3 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000b59000-0x2d)="d0dd53f4250327d9863d1c51919ae1bce4605d851298def046fa03d20afdf26459f8af1318d8dcfe7832218934", 0x2d, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000807000-0x8)={r2, 0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000024c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000527000-0x20)={0x1, 0x0, 0x0, 0xfffffffffffff800}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000425000)={0x1, r5, 0x10000, 0x3}) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000b5a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000b58000)={0x7, r6}) 2018/01/09 10:33:42 executing program 4: r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f51000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/09 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cec000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000fa000)={0x0, 0x1, 0x9, 0x98, &(0x7f0000484000)=""/152, 0x79, &(0x7f00008a3000-0x79)=""/121, 0xe0, &(0x7f000009f000-0xe0)=""/224}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cdd000)={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]}, 0x80000000, 0x7fff, 0x4, 0xfe, 0x9}, &(0x7f000004a000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000558000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000127000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000013c000-0x4)=@assoc_id=0x0, &(0x7f0000bf4000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cdc000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be5000)=0x8c) sendmsg$inet_sctp(r0, &(0x7f0000962000)={&(0x7f000079d000)=@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c22bd86}, 0x1c, &(0x7f000065f000)=[], 0x0, &(0x7f00006bf000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x1f, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8006, 0x1f, 0x7f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x0, 0x40, 0x3, 0x5, 0xfffffffffffffffa, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x229, 0x200, 0x6, 0x7, r5}}], 0xc0, 0x0}, 0x4001) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ac000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000531000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000342000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r7}) socketpair$inet6(0xa, 0x803, 0x100000000, &(0x7f0000e82000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cd3000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f00001a9000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000143000-0x4)=@assoc_id=0x0, &(0x7f0000868000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f000046c000-0x8)={r10, 0x7fff}, &(0x7f0000d27000-0x4)=0x8) r12 = accept(r8, &(0x7f0000b90000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000003a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x76, &(0x7f00006db000-0x8)={r11, 0xfffffffffffff800}, &(0x7f0000088000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f0000005000)={r10, 0x7ff, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f0000dba000-0x8c)={r11, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 152.757467] Trying to set illegal importance in message [ 152.794412] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=705 comm=syz-executor4 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001bb000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000)=0xe8) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000708000)={0x0, 0x7fffffff, 0x5, [0x6, 0x1ff, 0xe8, 0x4, 0x6]}, &(0x7f0000547000)=0x12) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000da7000)={r4, 0x3}, &(0x7f000019b000-0x4)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000da7000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1ff, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3f, 0x0, r3}, {0xfff, 0x1, 0x7, 0x4, 0x400, 0x7ff, 0x4, 0x4248}, {0x0, 0x7, 0x4, 0x80}, 0x2000000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0xded, 0x0, 0x2b}, 0x2, @in=@empty=0x0, 0x5, 0x4, 0x1, 0x1177, 0x7, 0x7f, 0x1bd0a0dd}}, 0xe8) pipe(&(0x7f00000bd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000da8000-0x4)=0x2, 0x4) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001da000-0x8)={0x0, 0x0}) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xe2) 2018/01/09 10:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000cc9000)=[{&(0x7f0000efc000)="7e1003876d5ce4a0353888a782091afe8a24c7656c133764c16d1c985d4597d5f078a1ad59f8f51ccfb0e111dff3e45052a83d53dfdcad037420800c30644234ca957b82e8c9e0df1d0254a4bd267baa3152fc0d22517201ea1857b35630482504b67c6e5e6fc37e13f9b88558fe8606da5415000d4011061cdd4cfe816777af8afb817382dbb7750d08f101345713587a0e80e746f91c077d579a9c2b57fbd7192c46f5b02b9062585b0a7a1cf75b6892dda789110c6b99403dc3daa4fff00aeda97170cc75e4edc47ae3e93d60a8c7a905a9c50e0ed98d", 0xd8}, {&(0x7f0000e03000-0x5e)="fe8c7b225b33fa817bd641bb4067a84eda65a7cb5589df2359c1b9a4e5a79b5f36e554fbfe37ec546bc99384095912787dda0aca3f34b8223b9fefd950dac59538b3351a36458b6d0f51cb558cf89e4d479db0d71b8c781eed16957e5ac7", 0x5e}, {&(0x7f000006f000-0x5d)="700fd8f7811036ef4f9a5a90064be3796abb94b88b06e095e0f241c54ad2d1fbbe6073a03b4bdf9596cd3a51b8d2e7d0253d902c3c363f549edc9e7f52ae38119d9013912cb444b74b41666805b01e4826ca40a921726d4b681696905f", 0x5d}, {&(0x7f00005d5000-0x5b)="b085fda18d294949ffe8f751561e61e8f079ff1f4c4afc3db9bd8227356b6181f167464f4ff489fdadcc07fafdde2c301b59f75fcdcb595cb636c91b98516a29ec5a0ccde1421f525cc92bfacc9bfeec59b571648b3f9003918994", 0x5b}, {&(0x7f0000957000)="0dba0e1400b4d013c5d7a121b136660ad68c55573a1b35d7932b2c86a97429f0ef33f21097c3637612a63454a4452a371b33dafb52c32acc0ddfd4b6873a829c652cd89e8678422af5e9f5bf7968176c69a255f149cd561131dfcaf47cf129f09c2b3b181d87744bdf485df6c224cc86d7a00d4cb12f2a80e88dc36072d29788225906f035b0bc9164a301e04ff06ff03f2f2965385871caaa3a7bb3c4a9b30a89018f6f9f0dd4bd0c0acf51451a5cac2387e7bae4dd9f79480dfb07d28cc058b4f8121904d0553c3fc45d7c4b6c6ec2026d622c9bf20a64247c91f57f", 0xdd}], 0x5) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00003d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000049f000-0x14)={0x10000000, 0x1, 0x42e, 0x4, 0x4225}, 0x14) socket(0x0, 0x802, 0x7fffffff) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="53e4fffffdc9", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) socketpair(0xf, 0x6, 0xe884, &(0x7f00000e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000357000)={0x0, 0x36, 0x30, 0x4, 0xffff}, &(0x7f0000d57000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004b3000)={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]}}, &(0x7f0000ea9000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000af2000-0x20)={0x6, 0x1, 0x8209, 0x2, 0x9, 0x3ff, 0x3, 0x200, r2}, &(0x7f0000894000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000062d000)=""/245) 2018/01/09 10:33:42 executing program 4: mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x0, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x9) sendfile(0xffffffffffffffff, r1, &(0x7f000004c000+0x1f4)=0xfffffffffffffffe, 0x0) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c8b000)={0x0, 0x0}) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000c8b000)={0x0, 0x7, 0xb000}, 0x4) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00002ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000aba000-0x4)=0x1c, 0x7ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000039000)={0x0, 0x8000}, &(0x7f00007a3000+0x826)=0x8) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a73000)={r4, @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]}, 0x7, 0xfffffffffffffff9, 0x7fffffff, 0x4, 0x5}, &(0x7f0000c8c000)=0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c8a000)=0xcefc, 0x4) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5", 0x10) socketpair$inet(0x2, 0x80803, 0x4, &(0x7f0000f27000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ab1000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x55, 0x0, 0x1, 0x3, 0x31, 0xfffffffffffffffa, 0x6, 0x6, 0x0, 0x80, 0x4, 0x5, 0x9, 0x9, 0x9]}, &(0x7f0000878000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f5a000)={r3, 0x2d3f, 0x1000, 0x3}, &(0x7f0000a98000-0x4)=0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000efc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009ad000)={0x0, 0x800, 0x7}, &(0x7f0000892000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f7a000)={r2, 0x5, 0x80}, 0x8) writev(r0, &(0x7f00007b2000-0x10)=[{&(0x7f0000733000)="3900000010000904c800000000400000070005380300000000000000000000140800280004130010000013000006000000000ee300ffe4693e", 0x39}], 0x1) 2018/01/09 10:33:42 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000016000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0x10, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000017000)=0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000006000)={r0, 0x10000, 0x2, "bcf0a52d4579613ee92cd43e9e1bd7d40e662564796dba6d8f70e384eb2f79d0ee7a500fbb821239fe09f029c58702766bd7"}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000012000)=""/183, 0xb7, 0x0, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x7, 0x100000000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000019000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000)=0x8) 2018/01/09 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$nfc_llcp(r0, &(0x7f00005bf000)={0x27, 0x9810, 0x0, 0x5, 0x3, 0x4, "0d84b16d628e83960b410ecb98ed0babcf1f9e2bb5eef92a0694859ebda188500a0df497a7c5f3eb65890e775c3511cd403153c0c149f9da507c1684d5ae3a", 0xfffffffffffffeff}, 0x60) bind$inet(r0, &(0x7f00006fb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x90, 0x6, 0xbe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000edb000)={0x1, 0x1, 0x1ff, 0x80000000, 0xfffffffeffffffff}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000aa6000-0x94)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x94) getpeername(r0, &(0x7f0000a52000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c7e000-0x4)=0x9) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004fe000)=0x0, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000614000-0x38)={&(0x7f0000ff2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000695000)=@getsadinfo={0x44, 0x1f, 0xb1f, 0x0, 0x0, 0x0, [@migrate={0x30, 0x11, [{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0xfffffffffffff012, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000166000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@ethernet={0x0, @random="ff378a2edf64", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) 2018/01/09 10:33:43 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f82000-0x28)=[{0x8, 0x6}, {0x0, 0x10000000000}, {0xb, 0xfffffffffffffffb}, {0x8, 0x7}, {0x7, 0x4}], 0x5) getpeername$packet(r0, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x14) 2018/01/09 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ef7000)={@generic="52c9d7516474ea3620abefb36ec5de33", 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f64000-0x4)={r2}) recvfrom$unix(r3, &(0x7f000027d000-0xff)=""/255, 0xff, 0x2000, &(0x7f0000439000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000a03000)={r2, r2, 0x6, 0x6, &(0x7f0000203000)="8dfc5b648e73f87c1773e82eab668c9a99840dee0124456b976c33d07216359d50b26b952b5d6f930f8b54617b8032d9ff17c2537e53250397829c9c4f56592f53346907d96686ac0fb29e485d6f1c8a50f24fec196f8756b077555fd8f973905d6f157ada079451935767684555a41a57df832fd79849fe6a4c82b4f7d62cb167ecd4c8b27e3f9237054eceadb29f17e50f9050f3ddebdb5795e48261b234b54bec5825ea7b4f3dca9fac5e06dfcc054a90f6896173c984d20eafb97a53126af7221b1d6bc0210dbd0865d4910e3f27409db0caf049543422292468e51110b32fda9172ff0043c1bd9a", 0x1, 0x2, 0x4, 0x8, 0xeb, 0x6, 0x3, "8856fd8bd3236ff43e8be394e1337ee958617a8dbfb40cbbea168d1292b90babcbe6396c15fcffb82e395e57605b9085d415b233d449f2c1018bef80b4a1"}) close(r2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) connect$bt_rfcomm(r3, &(0x7f0000bd6000-0x9)={0x1f, {0x101, 0x0, 0x6, 0x10000, 0xa8c4, 0x5}, 0x7ff}, 0x9) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockname$netlink(r3, &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbc000)=0xc) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getpeername$ax25(r3, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000d2a000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000acd000)="978ac94db9b6b2c48b298f5601e9ac64ebfcd9896fd8759813832cc6cb800f16435a17352d9f931e2a23beb049ee7d3be4618b932ff59bccfc26ae0a4c5e484ed26c50b3e917abf1ef57e194fe7666e2c3b2daee697e109a4d72a248fdb0cdd52758190fd987ecf4bf668b571fbef52da946e3286fda1a0b35b9fb2b05d49dd1fd9bba08e34833943df14ef06722b30ceef74f4f444436a649a59f6ef6f328804a829e1030812a9f1dbcf8a68236ab6b7568a2eef8f5ef525cc3de8fb552458d7a3a4d2608828fdf33f1bd3639b773c3f58a0cade97c85285f64744c25fbe5", 0xdf) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000bdf000-0x8)={0x0, 0xdd62}, &(0x7f000042c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000919000)={r6, @in6={{0xa, 0x0, 0x3da1abda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x101, 0x6, 0x5447, 0x8}, &(0x7f0000e81000)=0xa0) pipe(&(0x7f000095e000)={0x0, 0x0}) sendto$ipx(r7, &(0x7f0000c78000-0xba)="acfaedf22630ffcde8f148a7fb4cd7da59cf03cfc44a932202dbefc450d03b2459957f5ad531306e8237c97c1d1e5a4a2162028ec890879ec6a50e5cef1a63fb110532b5ab2a40675edc5e1ed0bd4522d879104ae4f4f765bc8335fc265f4b5b46d3eb3ca909293414648f8b048cf3e31cadff1463933b4e91dbd8a2f59a44507d711e9964deecebf0849fb7d860b7499a747a550171ef28e7f001751f78ff93e977158eb3e56f58613e106a967061e1d21e8fdd058eb1b8bb97", 0xba, 0x20000000, &(0x7f00000b5000)={0x4, 0x13, 0x4993, "78d6fa0c5efe", 0x1, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) [ 152.981887] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 153.044376] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/09 10:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x24, 0x28, 0x10000000000401, 0x0, 0xffffffffffffffff, "29003d5d0100000008ddfffffefffffffd"}], 0x24}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00006dd000-0x4)='tls\x00', 0x4) 2018/01/09 10:33:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ca9000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 10:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 10:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ba6000)="fc00000016000700ab090008090007000a00225900000000040003002100010000452fa49e3500000000000000036915fa0002c28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b2b861f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567add57155e658a1ad0a4f01731d05b035240050e8d48f6ff6b621cc48deac270e33429fd300db75e63fb8d38a8757f186", 0xfc) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f86000-0x2f)="db7d8fb83b2f9f771cee00000080ee6d9009aa3fe2c6a89147cf12699e1f332965f2efa14c203abc3957fb7af645c2", 0x2f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e1c000-0x8)={0x0, 0x80000000}, &(0x7f0000130000-0x4)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a40000)=0x0, &(0x7f0000163000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000622000)={r1, 0x1}, &(0x7f0000d9e000-0x4)=0x8) 2018/01/09 10:33:43 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7fffffff) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ef3000)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ef4000-0xc)={0x10000000, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ef6000-0x4)=r3) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000ef6000)=[{&(0x7f0000ef7000-0x4a)="0852c46494ac462f2f05cd8c4a16e407435e719b88e38bfa72ae90b62375c9d8065a701c7e239d2e688537eb90f731732cabb5ce6ae18a513e756d04595d24e6051fb90d6495c2b64bed", 0x4a}, {&(0x7f0000ef7000-0x8c)="9067e6da956a596c9d62f8606d627df7edc7df55517aeea1a05a01ab465e9289de781db5c02d862e1484053b7cb8431fc382c9420ce0460000cf8368f183abbd99644098bb498a1708546c83ff74c5c5e2b4cc0c71da92641371f68cf3b8358a9564de75a50f5d99f2ac599de742c1d600e67cc02fe6be4ad25994d5e8fb28765ba58e5396491d10dab2edb8", 0x8c}, {&(0x7f0000ef6000)="35222740feb9ac1a51e2c95734723f1c4ff8669294851e120a2149f96cd87844199853f66fd7b5c15ebba1889805ee800a2ed182484d2543a4298a7435a9b9ac3b057d64009bbf63dcea0ad70f84ab805d1bfc4c90b5fb1763c340304444168afe32f46e603595d67a372d1b902772f58099b0e80e67fc5a633373bf5bb3f2de95d425a7070a85c38c6dda6a6cc18131bbb4c49e1b456a1e301a2e710b0f8dcb287c3b4a5346a360c6c64d730605", 0xae}, {&(0x7f0000ef6000)="8b22401190080dc1f6cb64a7a2c97ebc6fed171ea4b163e54f672449eb19be893db463570c71ebca39a4b319493fa335e3cdbf823d7c2081a24422050a574baaf33fd4d9a976db1a8162a351ce537285535e7c8498286c1fdf14e6f71139a062b30b9009de8a2351f5bb37ab3b5c7a1ac06e873f939757a7f55a7cfd799a459585cecd764577ff73e6222bbe1115342185db9ca38d7895efdcbfbbaf0c45f43515fb0cfdbf807b98d146c926f315197ff127db8310", 0xb5}], 0x4, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000ef4000)="01000000020001000000be8c5ee18c88", 0x13) 2018/01/09 10:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000df0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003b0000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000bd2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d92000)={r2, 0x7fff}, &(0x7f0000f70000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) sendto$inet6(r0, &(0x7f00002e9000)="4a73bc64b730d0e2bfb87fdbde78fb4b3030cb977fe063026679cd9b440f61115f3639e4815d7db2", 0x28, 0x40000, &(0x7f00008fb000-0x1c)={0xa, 0x1, 0x94da, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x81, &(0x7f0000759000-0xd7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c44975", 0x0, "cc9d8f"}, "67b6440acbb3348b47ea338ae8caa8f62c9556b23b807329dd17656416f5eb77daa8bc1886986ccc2040e88218d979c6b2d2643fb3a0e2e47bede4bedbc52d9cf13b0664229f6cf75019c0a65b3aa5"}}}}}, &(0x7f0000f01000)={0x0, 0x2, [0x0, 0xae0]}) 2018/01/09 10:33:43 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004fb000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8040, 0x0}, {r1, 0xe489ac6321526be, 0x0}, {r1, 0x20, 0x0}, {r1, 0x1008, 0x0}], 0x4, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f00006f1000-0xde)="5f526b58e7dd48d2416184d2b203f1fc4babb34ce82f98aceb0a0343d903694971af9bf94f9e91818bed2eaf96d9a7bc679d75650ecb21a91f4ffabbf69a6fbdef534aa400601288650a95a4129c24e32da86488f5208a13ea33fdd0a1d7000e80a8e321cf8460276b61ecf400eb8b20efb80269b527963695f9446c2a409a3fc4d206f012f49f60620de8098691da041ee67a1cb01b31167f2da9318cee5f5e84cb836cb2ab97d96387b7451e2f6eb0d26c8b9ae282e0b7602ef75b3d3f2b3b49e89b85ed5c86766457f80bf9b8dec51b4e90ac6dd3afbf34eddd200e38", 0xde, 0x20000010, &(0x7f0000f0f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x10)=[{r0, 0x22, 0x0}, {r1, 0x410, 0x0}], 0x2, 0x522) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001000-0x2)=0x6, &(0x7f0000003000-0x8)=0x2) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001000)={0xff, 0xffffffff, 0x3, 0x9, 0x6, [{0x0, 0x2, 0x81, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x100000001, 0x1ff, 0xfffffffffffff001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xe3, 0x7fff, 0x6c, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x7fffffff, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x4a, 0x200, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x2dd4e7e3, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/09 10:33:43 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000812000-0x10)={0x3, 0x8008, 0x10000, 0xffffffff, 0x0}, &(0x7f0000ef8000)=0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ef8000)={0x0, 0x5}, &(0x7f000054e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@assoc_value={r1, 0x438cad1e}, 0xfffffe8e) 2018/01/09 10:33:43 executing program 2: r0 = socket(0x10, 0x3, 0xded) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x34)=@ethtool_sset_info={0x37, 0x4, 0x7f, [0x1, 0x40, 0x9, 0x2, 0x80000001, 0x0, 0x7fffffff, 0x40, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000b27000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x84, 0x9, 0x1, 0x1, 0x81, "0648a998fcf00b16688b786f48fd1df199844f01f4242078fa8131fa6798d5b96a7788f470cd90897e39a8af943885107f08c466c6822ca6d0daac71ba5ecc", 0x3}, 0x60, &(0x7f0000d12000-0x70)=[{&(0x7f0000001000-0x38)="fb054b8bfee6b6896bf3c6a50f2cdda6a52defbdbef2c560c25287958966ab9634a418cd6ea8be38f3eef55145cd79928671ee507160333f", 0x38}, {&(0x7f00008d2000)="4dd347d9af6132db10990dfd5cfc9b7257e98642bb67192e63f9d29f699c1c544c7acf3ba2d3f9a62c6d10bb5d3bf78dbef94ee18b43dc311e2fa26168d1fb49dd929991e355f9289be0b0e3157379093ab2a5b468", 0x55}, {&(0x7f000006a000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="ea2feac2e05970ec1759707479a81c3b8a5b07a522581dc852b3e8515a0f67e921fe15b8ee1e9d76071d03875e5aa24432d5cb589c43ab858559292fb48e9cc4213b4b94b1c5a550e115818f7c5b", 0x4e}, {&(0x7f0000001000-0x31)="ecf2b8550f2175d9a83d0bc981da68cf30f8f9a5ecd064cd2e090d4ee58779d529f93fa241c91ff88c4eb67ec74d202dd9", 0x31}, {&(0x7f0000001000-0xc2)="d1aabc6ffe1caac50a53f438a369671132809714652ac6db6e9acd3220847be1b01b045c4c128ce329084186457ddf0a41f62ce6c584c2e050707634be5ae4b69e55fb21f35584048f39a04e876d369b0f5367482c264221cf4179a56354e8737fc2a2139af9298a8c3158cae44c524f8b242c7b61e9e2f6501a9eb9500ee8f34b170e76963e95ec60f1c4536f835fefc240d47918a14d09a6165afefd910e7cf3c2dda62388a4270179ccb4672de896dbce7e053d96dc4e19356efe70da3beb6f9c", 0xc2}, {&(0x7f0000001000-0x9e)="a703d4fb6c9c4afedc8b7ce4b2e41c9d290d81d191e7b75e9280f3c7c3e5ac7f618d49482ad28540ec46623ee2d4be2c7a863ee8aff67e80a9477c827e190e7296218ba12d5a4c61e2ce11a4b8c7e9c777ac91c4cb7b7029bac3621e2f5a6c8b3319345bc13a1c78fe42c13ad210f97a8744cf7edc5af6d2196ab2ea582f0194541328d73191c59f7dc81b294f62e5323aca5265b7828b3565fd3eafc05f", 0x9e}], 0x7, &(0x7f0000000000+0x239)={0x50, 0x103, 0xffff, "80bc058a1eb9a4ba911ca82ec6104163bce2684e6ea777cd6b91923e8a6eff952b31673ea8bcbd27988806d3a5c2c45878c65a143aa7049685ef"}, 0x50, 0x40}, 0x40880) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x14, &(0x7f0000000000)="", 0xfffffffffffffdb4) 2018/01/09 10:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00005ce000-0x4)=0x0, 0x80800) r0 = socket(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f82000)={0x0, 0x0, &(0x7f0000ce8000)={&(0x7f0000ab4000)={0x2, 0xa, 0x4, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x6a}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/09 10:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000031d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00001eb000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00002d6000-0x2)=0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000082e000-0x4)=0x7fe, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000710000-0x6)={0x0, 0x4}, &(0x7f0000bec000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002a7000)={r2, 0x1}, &(0x7f000035d000)=0x8) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 10:33:43 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6(0xa, 0x7, 0x100) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x7ff, &(0x7f0000646000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000059e000-0x4)=0xffff, 0x4) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/09 10:33:43 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000f67000-0xa2)="1f0000000104ffee7d434dbb07000000000000000900010000000180000000", 0x1f) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f69000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x3, 0x100000000, &(0x7f0000238000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000005a000)={0x6, 0x1, 0x7fffffff, 0xafe, 0x2, 0x2}) 2018/01/09 10:33:43 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3b000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e87000)={@common='dummy0\x00', @ifru_flags=0x200}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x4, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0x72)=""/114, &(0x7f0000001000)=0x72) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001db000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed3000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x2, 0x80, 0x2, 0x8, 0x2, 0x20, 0x0, 0x77, r2, r4}, {0x4, 0x1f, 0x100000001, 0x2, 0xfffffffffffff800, 0x7f, 0x6, 0x5}, {0x1, 0x2, 0x9, 0xec6}, 0x4, 0x8, 0x2, 0x0, 0xbf84e5d90b1106b2, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x1, 0xffffffff, 0x8eb3, 0x5, 0x2}}, 0xe8) 2018/01/09 10:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000224000-0x4)=0xff, 0x4) write(r0, &(0x7f0000c0a000)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0x1f) 2018/01/09 10:33:43 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, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004fe000-0x11)="2e7433c7bb6f8604c04440e23390b6dc1a", 0x11) socketpair(0x0, 0x802, 0x1, &(0x7f0000e07000-0x8)={0x0, 0x0}) 2018/01/09 10:33:43 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) accept(r0, &(0x7f000029c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000141000)=0x60) 2018/01/09 10:33:43 executing program 3: r0 = socket(0x9, 0xf, 0xfffffffffffffffd) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f38000)={0xfffffffffffffff9, 0x1b8, 0x2, 0xffffffff, 0x4, [{0x1, 0x1000, 0x8, 0x0, 0x0, 0xa88, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x5833, 0x6cb80000000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x1ff, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000004b000-0x4)=0x7, 0x4) 2018/01/09 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000849000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000048000-0x4)=r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/09 10:33:43 executing program 0: connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 10:33:43 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x402) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f14000)="21ac0000190025f412ff21070000fd0e0a00fffd001a00800209fff4080017000000ffff", 0x24) 2018/01/09 10:33:43 executing program 5: r0 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f14000)={0x1, 0x0}) pipe(&(0x7f000034e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) 2018/01/09 10:33:43 executing program 6: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/09 10:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000aea000)="5be14aa119b7a488b8cff9ac7d3f664d5daf665f5e42681b7614b5b917106344ef05b80843430d801186acf9961a5b9c4595bd7152aeffff0f8fdbf6dd8a3aee5320a06c7e7ca919c74693ba983b56eaa4f4678fecf53aba6c71494af6e1e27df433828bb6f7a3887760f7bdd0d796e4984a037fc882ed6b4dabdbc0b41218034f5cce43206ccfccbed056b45d2a0f689d6dc302d0cdded50059e4cc484975842ebe72664cf368bdb2f7fd0d222981a1081ca8c408213e98a34957f74e5d88cfcf0460b83ee642abb0f7e516dde73aef1070acb0") 2018/01/09 10:33:43 executing program 4: r0 = socket(0x7, 0x5, 0xfffffffffffffffb) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r2, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/09 10:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000afd000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000009c000-0xa0)={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]}, 0x284, 0xfffffffffffffeff, 0x80000000, 0x3f, 0x6}, &(0x7f000094e000-0x4)=0xa0) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000019e000)={r2, 0x58, &(0x7f000097a000-0x58)=[@in6={0xa, 0x2, 0x5d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x150b}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000434000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e14000)={r0, 0x1, 0x8000, "bddc7674ebb6e60c6044363b09514cc4fc03b72306eadd4358948e16bf08547c5608588cd59a13311a05cd966679330a721b2b1ea176ac7bbf6bbde5c2b7c29b5a96f6bbd191f8340ff7222fb846743f60a853036f031481243b8a15b81b890fbef9b559b456a54bae22ef80e6e51410829d49f7a93c99ff34325aef26110f26caae1261"}) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x4000000000000000) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/09 10:33:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00005d6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000311000)={0x0, 0x3, 0xffffffff, 0x1, 0x1f, 0x8, 0x80, 0x4, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x6, 0x1, 0x502b}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000223000-0x14)={r2, 0x1ff, 0x7, 0x0, 0xb8, 0xfff}, 0x14) listen(r0, 0x0) 2018/01/09 10:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000058c000-0x4)=0x0, &(0x7f0000cd4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e31000-0x4)=0x0, 0x1a6) sendto$inet6(r0, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/09 10:33:43 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f00004fa000-0x4)=0x7, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000793000-0x10)=[], 0x171, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket(0x13, 0x7, 0x1000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fc4000-0x1c)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}], 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000fc4000-0x4)=0x311, 0x4) 2018/01/09 10:33:43 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c6f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0x8) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f000097b000)=0x0, &(0x7f00007d4000-0x4)=0x4) 2018/01/09 10:33:43 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1000000, &(0x7f0000f86000)="3085e58e16a6c240377eb1498bdf05e40e2c7e4b36312c4f34ea8028285f581fc2ba7aa3eb86bc73f19e909ce5c76d39dc9b6c3e5cce8115cf11447faede0098ec1e6270eeb6e42661ada0959bdbef57235bc20d61ef3c7278e7306f90c8b048fecdc774eb1f30ddea5c404e25d4b17b12840e276cdbf521ff1528f900d1d5e5bb8d82fae29580abf3c531a038154b5c7507889cd4330674d8216da53f820884f210967b3522f0649d44e65815983ea6417cffed") connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x4, 0x80000, 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f87000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf4e}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/09 10:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f00001ee000-0x4)=0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00003af000-0x4)=0x3ff, &(0x7f0000ebe000)=0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/09 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f78000)="26000000240043f8feffffff00008d40030000051f0000000e000300f0ffffff000503c76e35cc80eeabdf57cc7bffd033f9e7e3949af26bbe69231a83580f033cff24", 0x43) 2018/01/09 10:33:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000000)=""/60, &(0x7f0000af8000+0x12)=0x3c) mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000ec6000-0x8f)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 10:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e17000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000191000)=0x519, 0x4) writev(r0, &(0x7f000006b000)=[], 0x0) 2018/01/09 10:33:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000210000-0x20)={0xfffffffffffeffff, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000fb6000)={r3, 0xf}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) 2018/01/09 10:33:43 executing program 2: pipe(&(0x7f0000c58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="0a7509ffa70afe3edf132485f9817272230f68aa7874961a2c5769633106d7168850273219c61c94be50075f2d8d73a274c3c8a7ab5dd668cdd9bb9df1dc28bfdb03853db18172f97a2a6a347e1d13925c2f86d7793d", 0x56}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f0000000000)="637cd77e03d36c199c773e82be70d6ef1e7e29a6901709adbf58c7c90f624005487819cb81d181de60dd5f760e6ec5", 0x2f}], 0x3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x57}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x5, 0x3086a7f}, &(0x7f0000003000-0x4)=0x8) getsockname(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000048b000-0x1f)="1f0000000007ff0600000000000605400000f800090001801d000000000000", 0x1f) 2018/01/09 10:33:43 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f7c000)=[{&(0x7f0000f7c000)="9e6489891be5c0e15f09f80411a9b5e1b93d022192f5f727e1c311dc17cb2c502116255a5a5425a11684798cee07895ac18ff7847143eae399fb7d8b9fd56ca315be01fe063ece7f18b223", 0x4b}, {&(0x7f0000f0f000)="d9be8a3689e519d13f47a66a5b00498f4ac0eaf6b1912b79ae0962435bb8e27e7cc52cd1b2a1aedd7dda8d1de06c59c182ac4fef5149be8f8a277f7c08ce02e952ab193dd10aab9cfc37fed6df9a77b8474fac9eee9249bdb2651382a5b7774bdb2827398aca360e78f1bdf14f16e362bb9e7aad7d24aa2dc68992895cf7a16371efa800fbdbfa5c72239bbd", 0x8c}, {&(0x7f0000f7d000-0x48)="7af9653449b16fa70ab817bd0af169ffecd947e8e9003dc5d823b6031b15dd14d3842a5cbd2827bb55663068b0b685aa1ff3ad015dfe5b5d82067d2c547996cb1a0cf66f4048e824", 0x48}, {&(0x7f0000f7d000-0xf1)="a60d9a693806b3a553df4d044e578986191ff7c0dcd93a2ad2182b3d809d033671ad01468054ea057a825eb5abbb325a842ceeb793a89ad8642a83de0b7b9ecd843ce67b7c37cab213e32f80e697e312a6d862c224c92d8bd9f60f1b77c2b92dd112b5bc4e0038894e3ad30f29f1607d6eebb6386de651864f400a5704a8d57d3c7075f513a546af3f17c157185e17210fac60b229fc01229e755486a5b44a1fc7a228f9ee55e90b96fa7af95c86757f539da5396ccf241186eb402569b1213fb134e271be5e0f9589f126f4919c26777ccb6707b832c6699a5c33cc085a462b334600677997b334ac1c0484ca4abd25de", 0xf1}, {&(0x7f0000f7d000-0x1000)="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", 0x1000}], 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/09 10:33:43 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000062b000)={r0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000062c000-0x4)=0x240e, 0x4) listen(r0, 0x74) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) 2018/01/09 10:33:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket(0x11, 0x5, 0x40) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000043000)=""/97, &(0x7f0000e0b000)=0x61) 2018/01/09 10:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) socket$inet(0x2, 0x800, 0x80000000) 2018/01/09 10:33:43 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffffffe, 0x1, 0x5, 0x7fffffff, 0x2, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000)={r4, 0x268e, 0x80, 0xffffffffffff3683, 0x9, 0x2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x7, r1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket(0x26, 0x1000000000005, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) 2018/01/09 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) bind$netlink(r0, &(0x7f000070a000-0xc)={0x10, 0x0, 0x0, 0xa6d}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 10:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fbb000+0xe2a)={0x0, 0x2583}, &(0x7f000060c000-0x4)=0x8) sendmsg$netrom(r1, &(0x7f000071a000)={&(0x7f0000d5e000)=@ax25={0x3, {"4191a59ac6938e"}, 0xffffffff}, 0x10, &(0x7f0000334000)=[{&(0x7f0000a65000)="cd4a15039f69634d281e9c5a27b96f9863dce48b003afd3c57eb249777e911b9c7adffbde84741cbad49c00a70569a61a483fb48ecd0b73395057bfce93e8d077c01357e188e84fb0d9b57668c077c3180ffc53edd2f78141e27c53cc9dc77364ea796752a1689c6c4142ffa461e664e2b081b1e2f89fdeac50ecf2bf903c7415db4c59e5a22eac7fa20", 0x8a}, {&(0x7f0000a4c000-0x48)="e97e628b87b581d9cdb1338a40e89e25040fe5ef23dd654ea1b62ebd960877d6c780e7a4683fea1a5f8872cd3d09d8aa46073276042cde6d742a07e5818c16aa994d8ad72ecc019e", 0x48}, {&(0x7f0000e14000-0x9d)="0d8475e107da212af8f9bdc4500349ccc22a8db2cf7882558f797755b09eed07252446967abd04b8fd34ec4f1eeeede26a07a486a2bf80bb95e374f51f8416ffd38f7b7d5279fba7f0a7cb7e3658285097b0fa8bc1a81f33e98f342d10130650e5c1955db2c30644ac1d3a219b3e3fe814d69f37fe432130b8898b1ce7a02dfce96d265a574f23563770ed29ad4cad1fa3e9316d03872353989352ddf0", 0x9d}, {&(0x7f00008eb000)="67306f3afea9e69ad70414", 0xb}, {&(0x7f0000593000)="aced5ef518412dd3c847f81cdb87d70842c23d5f2d4e0aae257d3eac4aea9fc9fc5f6457a47f73d1aa2b59a76147476e0ac4c1146dfd9c2524f72412edc5953a5d7571515e282101a6fb50fd81d18b0645116b44653f664136b93029cb016602a42318f70ee9db7b6feec511c1a65f68cf495560dbaebba9e9226401daf3fc6db5426182351b23705a4143ef857848de02bd26c0da76d25dbbc62752a944c0e636d3c96eff274c68deee9181a33301eba0c273d4108baa91a76a525548e28a5b5bf141e37441d3e389abe68764", 0xcd}], 0x5, &(0x7f00008c5000)=[{0xe8, 0x119, 0x8000, "023fe34f5e5474c7d84e44c396305cb0df6cc0706b9564409c9dfbd4ea713d028f63795c0ab5dc7b9f5301fd95cbbdcfcfe16c76849c3d3a6e1fae852458b8570708001b8fa56328d6ebba0788c220ed7193d48e6d2d4538e5da26a0c5c795727626e3f19d6ae86234f4221d15b506f2ee2213cb7349f01b221a1496eecaba0968d09820c53f0d1775c0f918c7f10576e89346f65c5c8b91a92c84cd89976de05074b2944bf60d441bb7606dda853a039f2b478d60a38f4d773fc2cf062f119568d9ecf2c179a82fafc0cbc4602eb9a1ed"}, {0xf8, 0x0, 0x9, "385d43cec0b3ba1844c8648903ff424657597a6d2821d619f5f9e1a92e22027898c9f26c8b2546a9cdbd776f08fad12ecf419b76e6fe247c3a8a3f0620f3fd3176955a472be772878bf45afac99151afa44cbaab069bb5526abd0827effe17de92ea116c6af5cd12039c2e0d285a220e4caa6e917e13af562b5753ff928cd52298d9aa72f48ef1f9b7282601802229496efd7c23d3fda2e660e19a8304c067484a60d46882b2df4d172b0ca11cb8631a36ef1dc6d2fdcca630c66fcfee3295b36c440367ba01d54cebea75d02e36bd02d3e515d00678a512881f92e71b323b3fca4e"}, {0x1b6, 0x1bf, 0x5, "44a0913656a7d31e523227bbdee9dfe996c6c6305dc4060802dd427354ff7ef3f904a33690fd0f7920762032ec22a648314d77dade63379b2b150419"}, {0x80, 0x117, 0x8b3, "a8334accc3c0f88179855c5c1dd1eeea39b28b6efee18fb21ac85c33ccaae55c9c80058c71fba304ec2e4507618cf636deffdb0b79a9fe66f7d0b00f5442cef48f3034bfd21363d73315ef63805292a58aabc8c76bda1ae52f0a0723d3fab26922bd8b421dc0241d59"}, {0xa8, 0x118, 0x7, "77ffa4136845e02c923851944bc49bc849dc8ad8129f5b47d61ed905ccc2bf6bd2f7c41d50bbf50624542c95aadb5818bb081310e3a299adaa437c9f8903268a7b4a4f265e5de0033962aeba8cdcf0efa79ec7505d5e2b0e5b9a9f273ff4e3913f3f309fe2f7b187cb3d18f10bfc655f68d41d81834c7d9172838704afa4c41684644ea4831322b7887a7a09abc5fccfa55291c827146d"}, {0x1010, 0x10b, 0x10000, "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"}, {0x10, 0x10b, 0x2, ""}], 0x1378, 0x4000}, 0x4000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b75000)={r2, @in={{0x2, 0x3, @rand_addr=0x98ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x4, 0x3434, 0x1}, &(0x7f00002ef000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000132000-0x108)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000001, 0x100000000, 0x1, 0xfffffffffffffffd, 0x10001, 0xffff, 0xfd, 0x5, 0x2, 0xa68, 0x3, 0x80000001, 0x1400000000000, 0x3]}, &(0x7f00002c2000-0x4)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef0000-0xfb)="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", 0xfb) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 10:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x0, 0x0}], 0x1, 0xd883) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) accept(r1, &(0x7f00000aa000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000043a000-0x4)=0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x4, 0x0}) 2018/01/09 10:33:43 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x1800}) 2018/01/09 10:33:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00005b2000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x6000000000, 0x7, "4cea18ab4bd3ec8441300095f317a200ef8b967b0e69ff48e32c4f9e0cb4a71b7dddf3bc58099cc90584a2c96cb32f524bc98dce4470a6833fc123d9323ccd6b01c0f1a035762b2883c8c3bcf63826a4"}, 0x160) 2018/01/09 10:33:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000-0x39)="335dfd54ec78bd8251edc67a0d5fb0b45f4b63c0f09a1ac4cfb3e2a8d8d57a9450f611efefcee56e77ad419f945f30ac167e0988f273f3e3e7", 0x39) bind(r0, &(0x7f0000001000-0x10)=@llc={0x1a, 0xf7, 0x8001, 0x3, 0x3, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e2a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ff000)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00003f8000)='tls\x00', 0x4) writev(r2, &(0x7f0000d7c000)=[{&(0x7f0000e85000-0x29)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) 2018/01/09 10:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) read(r0, &(0x7f0000a6a000)=""/99, 0x63) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) ioctl$void(r2, 0x5450) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b82000-0x4)={r1}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fb1000-0xb8)={0x0, 0x520, 0xd8, 0x5, 0x1, 0x8196fd8, 0x1f, 0x2000000, {0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x5, 0xcee3, 0x2d7}}, &(0x7f0000cbd000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000c06000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/09 10:33:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000123000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000928000-0x8)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x4d9}, &(0x7f00009c9000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000080c000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000b70000)={0x8}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00004f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r2, &(0x7f0000afc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) 2018/01/09 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000fd8000)=""/83, &(0x7f0000fd8000)=0x53) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/09 10:33:43 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00003f5000)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000939000)={0x0, 0x100000001}, &(0x7f00000d2000)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000939000)=@sack_info={r2, 0x27, 0x9}, 0xc) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@generic="38b13c26aa490a09459a45368e25b98d", &(0x7f000093a000-0x30)=@ethtool_sfeatures={0x3b, 0x5, [{0x7, 0x856}, {0x3, 0x20}, {0x0, 0xfffffffffffffffc}, {0x8, 0x4}, {0x7e0e, 0x1f}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 10:33:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 10:33:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) 2018/01/09 10:33:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000eaa000)="1f000000150affdde201000000060900020200004906038005ffff01040000", 0x1f) r1 = socket$inet(0x2, 0x2, 0x10001) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000099a000-0x4)=0x0, &(0x7f0000a6f000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000351000-0x28)=[{0x4, 0x100000001}, {0x8, 0xbb7}, {0x4, 0x7}, {0x4, 0x81}, {0x6, 0x80000001}], 0x5) sendto$inet(r1, &(0x7f0000ca9000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800002000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) recvfrom$llc(r1, &(0x7f000095a000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000f44000)={0x1a, 0xf7, 0x6, 0x401, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) sendmsg$alg(r1, &(0x7f0000bf4000-0x38)={0x0, 0x0, &(0x7f00002d9000)=[{&(0x7f0000547000)="1e0accfc29ee966418fc1586aecf060608c4c5cf5e1c9bb93a05909317e59a44f30ef126a2878c3f297b480334c9cfa7e6ef77ae06a6ce50d8a9dd25427ea9cf283defb3a8bc3be1732c2f58472db61b13ff4aee2e30aaa72a032ce9a4a71abd042aaf1e7b95fbf10737c79da5a8550ad957d1e8d903e214e3187cac948adadebb1c80083abe9ab4ec38b82f3c830c3db05c7fc93ac4e90e8754a76cd12b8775b7ef92761330ae0bbf20afe8bb936fb196b57aae354f6c4b856f24bd3462a163e0019b671f119f9588430934d09117404e04c174", 0xd4}, {&(0x7f00000d0000)="50afca620018d34a640e6ef4f355", 0xe}], 0x2, &(0x7f0000e98000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x98, 0x117, 0x2, 0x82, "8da02b3865202677e156bcb95bb94da4dd34a0e0c15ec4cda9140246e4ed7e09f9ded790a8f1c825125b52bafab685fe051458afd9e8107e9ef889b6b097de0d11fa3727a4e0fa00fd6de7e886eb43597bc9b7ce65e2beb0dd257d5fe3d15ada60631c47d755e4e8075c13de6a082dbfdc3271c415302db85a139a5314fec5735064"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xe0, 0x8000}, 0x0) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000083d000)={0x101}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000ca9000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 10:33:43 executing program 1: r0 = socket(0xa, 0x805, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xb2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008f7000)={r1, 0x8}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/09 10:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'gcm(twofish)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c48000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000186000)={r1, 0x7fffc, 0xffffffffffffff9c}) socketpair(0x9, 0x82f, 0x80002003, &(0x7f0000cc6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000aae000)={0x0, 0x2}, &(0x7f000009c000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000893000)={r6, 0x9}, &(0x7f00006db000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000447000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00002ae000)={r7, 0xf5, "0020e4fc50c288bd1cfa997386ef241ea5079adf4bfe767933750e6e04ca712fe89cbda9c52023d5d54c2dbabe6df0d76d0af5d06f75e627fa4ff2ce12f31a16b84e244bbfca175870ec6c729209c078ac39f33bf92442422e9e7b887b98f4e5c448b93dfd17b52970c7e36aa44f9226b583c51e023c22fbc5259e365b48918ca2001b8d2f586bd52a6c50083bb396051392ab6bb22c09d9e7970d14bd45c9a74ccd592f671f21340672f2bb37ab4c4c7b20bf12cf97a2d5ad0b5584185cb761d519b58cf8a934bc3c26ed24caa26287f7180129db64c21ba186adae0890964079748464a789f17779ff6552086eae513128dc2012"}, &(0x7f00009e8000-0x4)=0xfd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de2000)="9de9acffec8d8f1437b1ca9b3c234a1d830f2ef8d43541507db750919d81cd5412dc95557d40a1d871c5121f77ff33911fd746c473a2757edfd5e19558d272908b963a04bd991aabc81738805e5a74323da24cf04302ce5a5d6e779373ad1867ec87e7fc951a438a1a8751878330465aa64f9aa93b754b2a7703e66b223d789aea7cdb523ff4b829179828d90100f160032e4a4982e33f38422127f18853b230d50558", 0xa3) pipe(&(0x7f00005d3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000059f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a55000)=0x8) getpeername$ipx(r8, &(0x7f0000d75000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002af000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c65000)="e5fcb5bf0bfd000000000007ddb42113", 0x10) 2018/01/09 10:33:43 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000366000-0x73)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={r1, @multicast1=0xe0000001, @rand_addr=0x0}, 0xc) recvfrom(r0, &(0x7f0000ecd000-0x4f)=""/79, 0x4f, 0x2000, &(0x7f0000371000)=@ll={0x11, 0x0, r1, 0x1, 0x6, 0x6, @random="915376a02e4c", [0x0, 0x0]}, 0x14) [ 153.783805] kasan: CONFIG_KASAN_INLINE enabled [ 153.788646] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 153.796091] general protection fault: 0000 [#1] SMP KASAN [ 153.801614] Dumping ftrace buffer: [ 153.805138] (ftrace buffer empty) [ 153.808840] Modules linked in: [ 153.812028] CPU: 1 PID: 1030 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #179 [ 153.819289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.828641] RIP: 0010:nf_tables_dump_obj_done+0x3d/0x70 [ 153.833982] RSP: 0018:ffff8801bfd9f2a0 EFLAGS: 00010246 [ 153.839327] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8461489d [ 153.846584] RDX: 0000000000000000 RSI: ffffc900018e8000 RDI: ffff8801b22a86b0 [ 153.853846] RBP: ffff8801bfd9f2a8 R08: 0000000000000000 R09: 1ffff10037fb3e0d [ 153.861096] R10: ffff8801bfd9f030 R11: 0000000000000002 R12: 1ffff10037fb3e5d [ 153.868338] R13: ffffffff84614890 R14: ffff8801b22a8681 R15: ffff8801b22a8700 [ 153.875584] FS: 00007fb6511fc700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 153.883775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.889625] CR2: 0000000020eaa000 CR3: 00000001c1671001 CR4: 00000000001606e0 [ 153.896864] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 153.904107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 153.911355] Call Trace: [ 153.913915] netlink_dump+0x97a/0xcf0 [ 153.917685] ? netlink_broadcast+0x50/0x50 [ 153.921889] __netlink_dump_start+0x4f0/0x6d0 [ 153.926371] nf_tables_getobj+0x401/0xa00 [ 153.930486] ? nfnetlink_rcv_msg+0x8c8/0xd70 [ 153.934863] ? nf_tables_dump_obj+0xee0/0xee0 [ 153.939329] ? nla_parse+0x29a/0x3d0 [ 153.943022] ? nft_obj_notify+0x100/0x100 [ 153.947144] ? list_add_tail_rcu+0x1d0/0x1d0 [ 153.951522] ? nf_tables_dump_obj+0xee0/0xee0 [ 153.955987] nfnetlink_rcv_msg+0xbf0/0xd70 [ 153.960195] ? nfnetlink_rcv_msg+0x30a/0xd70 [ 153.964575] ? nfnetlink_bind+0x310/0x310 [ 153.968698] netlink_rcv_skb+0x224/0x470 [ 153.972726] ? nfnetlink_bind+0x310/0x310 [ 153.976840] ? netlink_ack+0xa10/0xa10 [ 153.980693] ? ns_capable_common+0xcf/0x160 [ 153.984983] ? __netlink_ns_capable+0xe1/0x120 [ 153.989535] nfnetlink_rcv+0x200/0x1920 [ 153.993482] ? __lock_is_held+0xb6/0x140 [ 153.997515] ? nfnl_err_reset+0x2b0/0x2b0 [ 154.001633] ? __might_fault+0x110/0x1d0 [ 154.005661] ? netlink_tap_init_net+0x350/0x350 [ 154.010298] ? lock_release+0xa40/0xa40 [ 154.014250] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 154.019757] ? netlink_skb_destructor+0x1d0/0x1d0 [ 154.024576] ? selinux_nlmsg_lookup+0x32b/0x430 [ 154.029215] netlink_unicast+0x4c4/0x6b0 [ 154.033244] ? netlink_attachskb+0x8a0/0x8a0 [ 154.037623] ? security_netlink_send+0x81/0xb0 [ 154.042174] netlink_sendmsg+0xa4a/0xe60 [ 154.046203] ? netlink_unicast+0x6b0/0x6b0 [ 154.050405] ? security_socket_sendmsg+0x89/0xb0 [ 154.055131] ? netlink_unicast+0x6b0/0x6b0 [ 154.059342] sock_sendmsg+0xca/0x110 [ 154.063029] sock_write_iter+0x31a/0x5d0 [ 154.067102] ? sock_sendmsg+0x110/0x110 [ 154.071053] ? iov_iter_init+0xaf/0x1d0 [ 154.075004] __vfs_write+0x684/0x970 [ 154.078691] ? kernel_read+0x120/0x120 [ 154.082546] ? bpf_fd_pass+0x280/0x280 [ 154.086401] ? _cond_resched+0x14/0x30 [ 154.090256] ? selinux_file_permission+0x82/0x460 [ 154.095067] ? rw_verify_area+0xe5/0x2b0 [ 154.099098] ? __fdget_raw+0x20/0x20 [ 154.102786] vfs_write+0x189/0x510 [ 154.106295] SyS_write+0xef/0x220 [ 154.109717] ? SyS_read+0x220/0x220 [ 154.113311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.118295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 154.123025] entry_SYSCALL_64_fastpath+0x23/0x9a [ 154.127748] RIP: 0033:0x452ac9 [ 154.130906] RSP: 002b:00007fb6511fbc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 154.138581] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 154.145818] RDX: 000000000000001f RSI: 0000000020eaa000 RDI: 0000000000000013 [ 154.153055] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 154.160293] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 154.167530] R13: 00000000ffffffff R14: 00007fb6511fc6d4 R15: 0000000000000000 [ 154.174781] 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 a5 5f 46 fd 48 89 df e8 9d 5f 46 [ 154.193861] RIP: nf_tables_dump_obj_done+0x3d/0x70 RSP: ffff8801bfd9f2a0 [ 154.200762] ---[ end trace 34aacfae6b009a16 ]--- [ 154.205776] Kernel panic - not syncing: Fatal exception [ 154.211593] Dumping ftrace buffer: [ 154.215101] (ftrace buffer empty) [ 154.219212] Kernel Offset: disabled [ 154.222806] Rebooting in 86400 seconds..