7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/13 12:23:43 executing program 3: r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002000)=""/0, &(0x7f0000004000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 12:23:43 executing program 5: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000ee000)={0x0, 0x0}) connect$inet(r1, &(0x7f00002a8000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 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], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/13 12:23:43 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000acc000)=0x5d22972f, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/13 12:23:43 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000009000)="3468dc32203e191e675d3f5d5ffe936018f3a7c2da17f144ad8b6d4d255a094e3e06c08c8da69197152ce060b309a05e9ec79e0916319f838b1984bea9b00b13a2ce81274d14d3210673f2aa4773d79fa77c41d80f3d93e7fd67a8f394238223afbb9ca424686a8b3a0a70e251c811c9369bbd489824336dbd15d19e10cd6bdf481bdd2ad538373df0e0d5f00e610eefc71eababc79a1dd8bc91839cc4907470adcf5cce1d6c941de53a7218c028544632614e7bf6a5595a24558a899ccd19f6992b756ff7ceebcd1d8faa79030693c5cf403ee5df08c839588954b7b2ab976f409b1307c293f3006487efe725c2fa869b", 0xf1) setsockopt$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]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e48000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f00000ad000)=@file={0x0, ""/4096}, &(0x7f000009d000-0x4)=0x1002) r1 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r2, &(0x7f00004a3000-0x8)=0x0, r1, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/13 12:23:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x3e3, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000-0x2b)="fd07d9ca5c91dc01236c90f3595f81bcf701f835d2845a5e2ec1bdc5ae6524c940b63466786cf59d5b2f2a", 0x2b, 0x4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/13 12:23:43 executing program 7: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013e000-0x4)=0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) 2018/01/13 12:23:43 executing program 6: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ec5000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1200}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000000)="8c6ffb18fdd199921630aa7de6a90e5f5dc470d86007d07098402e994fd0330ad6e48730214000c346819d08ed8256b48c5e866f89f194d272eeabc586", 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r0, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x8) 2018/01/13 12:23:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0x93c8, 0xe7, "62f9b6c36631406c0b6eaad9939d48541471a959e03d7714aabdf318c7ca804b8c7079f5e10df8f3c2a25eb5c3e0faf8aa58b0516d48390ccffcceaa083f7cb4fc59a803f6e62ec40c458b60d56540065d1535b14e2ae08c30d1bf1ef94f6426e9b17357112fa987400caaf2a8a34f3f951314f56cbf704b65aedf3528c4951abf000c47722a7d5e28918def4dee9cba281a3bb195cc92d058959aa8a9f8a9f93ea70bf6914a9ccb99aa6fb53b861e9e596b6c931b8485bfce3dc6d344706d2d73cf356b37dc424a2dc389127aba11b14faaa3753fae7d8ac1baa34a36bb4843b5758b3d6d000a"}, 0xef) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000dbd000-0x20)={0x1, 0x2, 0x6, 0x2, 0x1, 0x8}) 2018/01/13 12:23:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000152000-0xc)=@sack_info={0x0, 0x80, 0x7}, &(0x7f00008c9000)=0xc) socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x9, 0x6, 0xfffffffffffffc01, &(0x7f0000ec8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009f6000-0x8)={r0, 0xfffffffffffffff9}, &(0x7f0000558000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000540000)={r2, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/13 12:23:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7fffffff, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000357000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000af5000-0x8)={r2, 0x83, 0x30d}, &(0x7f0000dbd000-0x4)=0x8) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) 2018/01/13 12:23:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00006f7000)=0x0, 0x4) close(0xffffffffffffffff) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) 2018/01/13 12:23:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000480000-0x8)=0x80000000) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f32000-0xc)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00002b0000-0x2c)={0xb, 0x1000, 0x8001, 0x2, 0x0, r3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000039000)={r0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000ce7000)={0x400000, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x80003, 0x300) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r5, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c22000)={0x0, 0x4}, &(0x7f0000aba000-0x4)=0x8) getsockopt(r1, 0x8e, 0xff, &(0x7f00003b7000)=""/134, &(0x7f0000ce0000-0x4)=0x86) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000747000)={r6, 0x3}, &(0x7f000013c000)=0x8) 2018/01/13 12:23:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = socket(0x2, 0x80006, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000774000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000103000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c26000)={r2, 0x3}, &(0x7f0000fe5000)=0x8) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000dd2000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000303000)={0x0, 0x2}, &(0x7f0000ec2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000e94000)={r5, 0x8001}, &(0x7f0000487000)=0x8) socketpair$inet6(0xa, 0x6, 0x2e, &(0x7f0000429000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f00005d1000)=""/147, &(0x7f0000db6000-0x4)=0xfffffffffffffcf3) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) r8 = gettid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000439000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002de000)={0x0, 0x0, 0x0}, &(0x7f00008dc000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000023d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083b000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ab000)={0x0, 0x0, 0x0}, &(0x7f00008d5000)=0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000642000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f9000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d6e000)=@assoc_value={r5, 0x4}, &(0x7f0000635000-0x4)=0x8) r14 = getuid() sendmsg$netlink(r4, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f000085a000-0x60)=[{&(0x7f00007ca000-0x1024)={0x1024, 0x18, 0x0, 0x4, 0x2, "", [@typed={0xc, 0x7e, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0x1008, 0x70, @binary="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0x1024}, {&(0x7f00005e0000)={0x1348, 0x2f, 0x310, 0x0, 0x3, "", [@typed={0x10, 0x8, @u64=0x89}, @nested={0x28, 0x77, [@typed={0xc, 0x29, @pid=r8}, @typed={0xc, 0x6a, @pid=r9}, @typed={0xc, 0x7b, @fd=r3}]}, @typed={0x8, 0x14, @void=""}, @generic="1770fa118ae5a617a2746f3fd37a93467e855f2b8306777b4c6785d9acfa872710453d94e86e409c071cf627860457114b4678de73a7e010ca75f2a32855515dd699e75a3614b60d83400265d31d159372ff82741c406658ae738314a0009c6fe0a22ff7aea76ccc6cb0e9709c449f1c249c7c7a5ed748651bc34ae682f7c66594120dacf8be8804dbabb419147a408bb56f", 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@generic="9987307cd087a9eed34cb8b8516efb73c9ae09c93ef92af78a94e127df9996e113385963cb4e4b60e359a756f7fd187f04c538bae45a6c69e50d716774fb027bb24824d5116b3b5adba860d1c5918836886f447861c0d47cb4c22704de1aa524eb376140a44616abb9cba39960177436cb65ed8bd82a525ef6a693fc5bf533404221e0f60094334ef59c7121ab712b1473dacbb98fbb88d041f6b65d313ddc962beb0f37c753656f2a2cc92f1b5d4027c4e56e1543bae32af3e977274074a02ac1d9bd9041b67276e1cfeaf29dc9", @typed={0xc, 0x41, @u32=0x1}]}, @generic="603e44e7905f068bf98f1b370a2818709018f185df719eeeec9d15189fed6aa10e462404934adb91681bf037aaa154d59e4e64c91889822ea2e62b4e6e442103456af5bdaada75877983aef78fcf4082f79d66dad2925cacae7c93698304873bb9cfed968438e379405c1b13e6c253c338d2dfccc087e01b1d839a5f70112b", @typed={0xc, 0x19, @uid=r12}, @generic="7ea3f3a37c8be2e156f7bb56428525e4d51314127672780a59ec2a09a9494a47f3c17bc8d42ce676c162ad64646ff80aba1cd1afa0a409302d496c741ae56cd0e3328ab1", @nested={0x1ac, 0xb, [@generic="73134617620671b4423dc4078ed86bba8128d4f875435e1f067d3337c21d47c7ead4b21c04eb895ddb62e2d924bbc8b762db754796ac21bce93816a570e4f247fb5ac69cf4e7637194e2f7f11663faecdffe0b90", @generic="c6cf0e75435b18d8d71f64d41266f7ffcd2ec978", @typed={0xc, 0x17, @pid=r13}, @typed={0xc, 0x4f, @fd=r0}, @typed={0xc8, 0x4a, @binary="34616bfab63f3fa3e1cb2be87ff2700e9de1715693da9cc5867eebd59bf1bbfb8fa81a10db16c3ab6a32563c880f15f124c02f2efe95450425f3a7c4870d510ab556ba39c46e38e024ba31bffbec55c49041916eeeb28ac69f38737c93a126a7b991af5d146cc43ec4ca9ebd564aa653893942fc7249758bbaa300fa172bac3d48d340fcedda8e4d752e787a7905c66ade07132350b140d10c06edebe315a202392d05c16476cd620a8fe80b33bc9b858875b177a4280758d8c0005597"}, @typed={0x8, 0x7d, @void=""}, @generic="385ea9bba3c5fd8ac6bee4af2be34c2314fc0ebe0ffe80d1789b3775e15d39f7bdb2535c8fccbc4fddef737e93b6edbaaf7dc6d084f07f6cfb4df05ac52b392ca8036b7bde3ce1812fc2ed9a719b6c6b768fd6e96f73cd02"]}, @typed={0x10, 0x85, @u64=0x5}, @nested={0x2e8, 0x86, [@typed={0x14, 0x22, @str='cgroupeth0\x00'}, @generic="3fd177036ce5ce004e70c56f2be45a89992875fedc82081ebf5455b00a1ddb6720102d088910886bb456f2ea2399deb3d0ccbd1e5ee2256c061c92c0d2ad657cc3eb5893b40936ee61524a8757304b492a19a9d09a0c517f986b96ada1ef39779d5403cec40b6847344444f16dca8a3c7e4602b3e78ee665bae2ed0fe7b12cbbd6c08a99e30447dfb437f17867d18800802ceb7aada72c23d8eda897086af39baeff8a43a46a30ba69098f40a859d4a43451844e4744f23e5031d4e089e28da2ccb8ba0e7ba699b64e7a71914c739d035991", @generic="72dd090f4ba7e4a8ce251f5088afbf63ca53ffca259e999ffe5f32df3eacbd2b72d256d10c635bf4573605d862c74f5bba22a1770e286fc67cc0686cb58eab64d8e0853f8d13a73b57cdd97b093712df4dd99bf95b1adb2ff6f37658db0cbdb0a421648177015d1d79d666c3e5bee1df8d1124024b21b8b47a72ec8914f60de96f42fa5c99326e4288f046367fde39112c7a4031233136e5156ccc19c3fcbd5f74687cb4f98209bc0c87e087259a8bec298b59ae306da7b3e8ac43e783fed26c240135ba438466a7e04b01054797c982c0", @generic="19beb49ef656d7b05101c371aa2c9531376c99d091650760cfd60cc3f9bc9766588aada08a3725586d277cf73a5553738f1f25d28409f53bb73b37b8977068cfcd30570f8b1a49344c966ece614a2478665d137bfd3756f09191094cf72f2133c080e2eeaa45f0b5552998d34b398e9dc4ff8334f2b6ed106f20098aa0b962b5027bae19d6c338500be02082531bdbdd508b49e5b26a04cb19849ed191a2ab80f456c0ae1223d627a5da7cc7279c5a401b2b854fb94db1be011863f3b86f916b22095d539d128a6fac7dbabc194a399487d33c54", @typed={0xc, 0x22, @uid=r14}, @typed={0x4c, 0x2f, @binary="f040551864702f3f16b2dca313638704cbdc97f22a761baf1731d6d43f63e86bc760a4d76df32cb31fc6cfd9f261d97628da635bcee44e6383bd9aaa5f76795467"}]}]}, 0x7d4}, {&(0x7f000005d000-0x38)={0x38, 0x21, 0x700, 0x7, 0x3, "", [@nested={0x14, 0x57, [@typed={0x10, 0x54, @u64=0x5}]}, @nested={0x4, 0x28, []}, @typed={0x10, 0x59, @binary="a009c47b4c12a9"}]}, 0x38}], 0x6, 0x0, 0x0, 0x1}, 0x44) 2018/01/13 12:23:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fe0000)={0x8, 0x8002, 0x0, 0x2, 0x0}, &(0x7f00004ad000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e63000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8000}, &(0x7f0000472000)=0x98) 2018/01/13 12:23:43 executing program 1: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ac9000)={@generic="5ef461fb0152355b0208cc9cb746de8e", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000645000)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f00008d4000)={0x0, {""/7}, 0x0}, &(0x7f00001fc000)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000198000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000acb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000aca000)={0x7f, &(0x7f00007ee000-0x7f)="c626531ee82c46765b94cbd4a8cd91df0773fdd516d9de67e44ff116fa5f06c5150cea50203f672bf848c9e3396588b51e201d7efccbeb47aa438839df09d38930ac899352eb920c25022fe9b26a4c6a4f2fd723b7c15efbe8a36336fe4417971ce04f6aff875fc852f43e642400732adc696fcade9470ac6e2704ff6f30c5"}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 12:23:43 executing program 3: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1b000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b92000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000608000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0c000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000f2a000-0x38)={&(0x7f0000e1e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003a3000)={&(0x7f000039a000-0x48)=@canfd={{0x4, 0x4, 0xffffffff, 0x6}, 0x1d, 0x1, 0x0, 0x0, "39123954a082d2639e1a0cf649c8aa126da08c6a3c04c7445dd7618aa148c120278d7fccb92a0f259f45f0f42533b4ac0cd38403a35972ef7acbc332f8607671"}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000264000-0x10)=@generic="2a2d76ad4f9c6f765f69ead60167a3eb", 0xffffff69) write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018005ffffffed0000", 0x1f) 2018/01/13 12:23:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f00003d4000-0x4)=0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000796000-0x10)={0x5, 0x1, 0x7, 0xdf2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 37.986870] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 38.025757] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/13 12:23:43 executing program 5: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x81) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000722000)=@add_del={0x2, &(0x7f0000a67000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) listen(r0, 0x0) sendto$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) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a69000-0x10)={0x0, 0x8000, 0x7, 0x4, 0x0}, &(0x7f0000546000)=0x10) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a68000)={r2, 0x3}, &(0x7f000022e000)=0x8) getsockname(r1, &(0x7f0000a67000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b9000)=0xc) 2018/01/13 12:23:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000735000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00005a2000-0x4)=0x0, 0x80800) read(r1, &(0x7f00007a3000-0x86)=""/134, 0x86) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b97000-0x38)={0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000da1000-0x6e)="3839242e2ef26e39846d0f2121a51c90de618ca8443e82a77677b8cbfb9673", 0x1f}], 0x1, &(0x7f0000c7e000)=[], 0x0, 0x0}, 0x4000) 2018/01/13 12:23:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000089c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000956000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a05000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b6c000-0xb8)={0x0, 0x60, 0xc09, 0x76950a5b, 0x400, 0x1f, 0x867a, 0x3, {0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x100000001, 0x0}}, &(0x7f0000bf4000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000502000-0x18)={r3, 0x9, 0x30, 0x3f, 0x8}, &(0x7f0000182000-0x4)=0x18) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f00001d3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f97000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000062e000-0x4)={r4}) accept$llc(r6, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003c6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000853000)={r3, 0x69, 0x20}, &(0x7f0000a62000-0x4)=0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ee8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$nfc_llcp(r6, &(0x7f0000ef1000)={0x27, 0x2, 0x0, 0x0, 0x1000, 0x7, "9cf1bd9363238de2ae2b1e5296d96b2d91b731389e21db9154247d637c9ff7755a80c7848e5e343738e0c95667326993670fb05e919bd551482f23bdb387d4", 0x1}, 0x60) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000086d000-0xc)={r2, 0xffffffff, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000191000-0x4)={0x0}, &(0x7f00001e9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009e0000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [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, 0x0, 0x4, 0x2}, &(0x7f0000628000)=0xa0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000aa2000-0x4)=0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000f13000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) listen(r1, 0x7) r7 = accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x4, 0x13, r7, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f000067e000)="06643ecfd7cf") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/13 12:23:43 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f88000)=[{&(0x7f0000f85000)="1bec578c20391d", 0xffffffffffffff3e}], 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000012d000)="9b80bdf9805093a5275a548756d332f6fc7e553129cdaaa7b76b1f482edbc8f0312e88c96c1b1b3288d751772508dc2bdaa251b54ab5c1af31f3caeaef267c5814a07daaa57acac8810243fac07d19d36971f517cc31c7a9a95f707c423bbb28c6a1bb90d89d48d768e85e32", 0x6c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f88000)={0x0, 0x3, 0x2, 0x4, 0x0, 0x3}, &(0x7f0000f89000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c3b000)={r2, @in={{0x2, 0x1, @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]}, 0xfffffffffffffff9, 0x1000}, &(0x7f000082d000-0x4)=0x98) 2018/01/13 12:23:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) close(r1) r5 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000330000-0xc)={0x1, 0x0}) 2018/01/13 12:23:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000887000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000df1000-0x64)={0x0, 0x5c, "5c1815ae05463cec2037819e6ec68ea0d3b2a72017889ef5d3c24bfa65131a0bc06fc36d747aa6e8c99ca2bfef32c4c01a2ec24e0c28fbb0655a17e3ba8723b78b5d4db28a702dc4b3a19dfeb5d24ffc21cd31d1e142c30771f93c04"}, &(0x7f0000df3000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c92000)={r2, 0x93b}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 12:23:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a50000-0x10)={0x0, 0x58, &(0x7f00007d1000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd4}, 0x85}]}, &(0x7f00001c6000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f72000-0x11)={r1, 0x1, 0x9, "e9ee6fe725030da6e7"}, 0x11) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1000, 0x7fffffff, 0x0, 0x80000000000000}, &(0x7f000042a000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000978000-0x4)=@assoc_id=0x0, 0x4) 2018/01/13 12:23:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003f5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f00000)=0x9, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000052e000)=0x80000001, 0x4) r1 = epoll_create1(0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) [ 38.102197] sctp: [Deprecated]: syz-executor7 (pid 5825) Use of int in maxseg socket option. [ 38.102197] Use struct sctp_assoc_value instead 2018/01/13 12:23:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f80000+0x1d5)="7f", 0x1, 0x0, &(0x7f0000f29000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 12:23:43 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000960000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 12:23:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) pipe(&(0x7f00005f1000)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b6d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000568000)={0x0, 0x80000, 0xffffffffffffff9c}) read(r4, &(0x7f0000811000-0x5f)=""/95, 0x5f) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000b31000-0x4)=0x40, 0xfffffffffffffe5e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000297000)={r3, 0x80000, r4}) 2018/01/13 12:23:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000f7c000)={@random="55e363dc059e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000051000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00002b1000-0x4)=0x17f) [ 38.143275] sctp: [Deprecated]: syz-executor7 (pid 5833) Use of int in maxseg socket option. [ 38.143275] Use struct sctp_assoc_value instead 2018/01/13 12:23:43 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000693000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006a0000)=0x1c, 0x80000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000293000-0xfd)=""/253, &(0x7f0000ff3000+0xfcd)=0xfd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/13 12:23:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000f2c000-0x4)=0x0, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000284000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000317000)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008a1000-0x4)=0x19c, &(0x7f0000bb0000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bc5000-0x10)=@generic="3a53f0cbefa3d54f86462cd6bd8023aa") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e63000)=0x0) socketpair(0x10, 0x4000000000008, 0x5, &(0x7f000027a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000eec000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00006ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000125000)=0x0) 2018/01/13 12:23:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x1, 0x4}, 0x1010b) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x0, 0x4) 2018/01/13 12:23:43 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/01/13 12:23:43 executing program 0: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000af6000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000af6000)={0x1, 0x2, 0xb}) 2018/01/13 12:23:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x0, &(0x7f0000d68000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000543000)={0x0, 0x4}, &(0x7f00007ff000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000136000)={r1, 0x7, 0x30}, &(0x7f0000cdc000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000214000)={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7f}, {0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x875}, 0xfffffffffffffffd, [0x200, 0xffff, 0x5, 0x2433, 0x1, 0x6, 0x90, 0x7fffffff]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/13 12:23:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000095b000)=""/0, 0x0) 2018/01/13 12:23:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cec000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f6a000-0x20)={0x3, 0x101, 0x3881, 0xffffffffffff678c, 0x1, 0x11fb}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x100000dc, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x800) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000fdb000)=0x0) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/13 12:23:43 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b12000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000941000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a83000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={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}}, &(0x7f00002e9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000205000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r1, &(0x7f0000054000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000043b000-0x1108)={0x1108, 0x32, 0x100, 0x3, 0x1, "", [@typed={0x2c, 0x9, @binary="8e5b48c98d16b30db26febf3d53bd8351ad69786a211f645a047eabacad609ae6d"}, @generic="bc78", @nested={0x10c0, 0x12, [@generic="e2bb03d355079de640d0aa32a26ac107d5768232dc0eb781eaaef5abfef801066d402e0563648d129530351837f0a97b332f2e13a21529dc17668e1035f15c6164fa499745c15018764165d3306c68f403232c0661499a2b2ab8dde35411a3754bf9c54347759b9c5d4163bbeed71563b5e8c3242432154f61321a15c17f460b30161f61993a18b944262466653f81c8fd9f2454bbf3fe35bc1513359d0de01cb4c228bafe469593", @typed={0x8, 0x22, @void=""}, @typed={0xc, 0x31, @pid=r2}, @generic="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"]}, @typed={0x8, 0x73, @void=""}]}, 0x1108}, {&(0x7f0000000000)={0x1c, 0x34, 0x100, 0x6, 0x0, "", [@typed={0xc, 0x55, @pid=r3}]}, 0x1c}, {&(0x7f0000000000)={0xec, 0x1b, 0x8, 0x2, 0x2, "", [@generic="ed8180553443ffb986", @typed={0x18, 0x3b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x1c, 0x13, [@typed={0xc, 0x11, @fd=r0}, @typed={0xc, 0x49, @fd=r0}]}, @generic="1fcb55174a178a2dc7974f99b571481644fe195bd4015594a221f7dc6b9b55c9285f4d57a3fa2f14a8392b422bdcfabc94bf5334acf0b25afa0253e6b973469f2ad0fb51a133b169cd4c430cf3c28c05baea8207e3cda3b795d296c958f47cebd82e0cb6fbfa02f45a986b1de8819f819f2e32d52aeec61365ea449ca050494b5f8b29ad9b4f930decddcc3ddfa93ad5b8e316578c0e0af968143d2165"]}, 0xec}, {&(0x7f0000001000-0xd4)={0xd4, 0x2c, 0xb00, 0x1, 0x1, "", [@generic="131bcc127a4b8ca8ecaa5b16fa9c9fa38fc4b9a20dd050c31822b04335e41f83cc4e7d4f2f6d89a21afe703240181cf11e6855a9684641c8b1f088ba28aecf6b7482fc8c922f69e9bf9b6b34561d45cc39a8aa514393f38808f99b17c6c4268839fda099eb50a581c3c039dd16da63d7481f741de6d7b0694ba9991fad9338379078b11925af1519acb70f280d5db8780655da34ec60037c1930f540434d10b6be660f0fa1d1b1580e7bb5", @typed={0xc, 0x19, @uid=r4}, @typed={0xc, 0x2a, @uid=r5}]}, 0xd4}], 0x4, &(0x7f00003e7000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 12:23:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000074e000)="1f000000040a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) pwritev(r0, &(0x7f0000d69000-0xa0)=[{&(0x7f00002b4000-0xcd)="37117d5034badfe2691379e7ff95b963f0d6eac6ae793d02ea3b633f15984bfb67ba39ed99ecce2cf35318ca154e40250c9ae981feb816ffd0dd3e0e894de03866e1e77d48f71dd95ba0b56ddec7d9ab5348a0352264a9ede0999aae17fa5cd32e7eae4465066afe39eaa9fe848fb8c8f8ede8504dcb9be95ecb6331e3e136b77962166506980ca2bcd615f7246a087d3ee35135600fa70af84856996a78c725b175897de325df4555c4a1b59e44f8fabcd1e40d7d19519d6cab7d09c76d7bec98a732f1a92146a9359b27b3b1", 0xcd}, {&(0x7f000083a000-0x1000)="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", 0x1000}, {&(0x7f000011d000-0xf1)="34a7aa9813f7744a5b0936647e030a8694958c4d83a17d64e284dd677899634cb8b551ad518a7f8f8efc0f5613eafe92fa9698d7c10d269e80e342bc0e9d1d37e3866df812511668a6d4d9c63fc408b020a733445b44db8ff9b4ae2a67d6f5ad1037ba032c59073cd4bd9e4aaf0f9b9476b9d47539f7552e6ea727b087930cc1b3e316e9e501cd9565fb27988f60da656a3e31dffa8027b90772290317fe7d3a650a00fc4049a94b34f3f4ed5ffeef2dd8cd57ac2e13e9b15a354771f4911ff2b9af8766330959407fbc848f74cb365878f5bbb17cc669459dc2e267ab9c8bc691bf42a7739c61723fd6ffa491b6f98615", 0xf1}, {&(0x7f00006ee000)="a07ed9883586239c7615b22d50eefc666ed40008eb403bbc1a941bb4946b315af77776845ee8167c260840e04356fc3ec7e46acd4d7578fcc276e0e73e40705129ab12c320ce3389ae86b40fae2491e5fcbcee0c800ce3c7c8260ff25b8dc88ef3205bee8eaba856999558efc4a6de986818fdab3d12d7f9b15554a607fee703480ecbae988f3ce503f51651ffbbef082260e74b7dc44fedc22ec00cd483b1fd574abda2c3ce310fce71b1feb0917a93824ac3cb72d66e9ea380679516a1173be29447f1596b68a55838193e8b1de99e66c1d4ab739feab2efdfc61bef503e0b3a5d416b6f4dba59e1c9a6", 0xeb}, {&(0x7f000037e000)="068df5468a7d19df7665d243cbc3799cc0b5aad849b2147084607589fc577280344b11db3308a4715176732d32334f0d0ea282", 0x33}, {&(0x7f0000299000-0x64)="40bb78b37497e2685aee7a9691a98c494b837b65f4ba3297179ea0794db1b7b6799c55cd1986ca9c387f996de3816cb047c9de1dc02c69bcb52fc34c01103ed4fc6fd1a706520113e9fc57c06d92b52feb2e22a5736523437aecf56524d67623b167a701", 0x64}, {&(0x7f00009f3000)="1e22c1828ecedf9a8eed120de28d8805a3a35a1ae187d0499cb81f269919a42b2384e188d7e23076a5f65af46c0a8c37f9ed3249cc1cafdb3a6ac170a8540f9f3292a168", 0x44}, {&(0x7f0000f25000-0xd)="8e788372170c0de9843306acab", 0xd}, {&(0x7f0000172000-0xf1)="1dd3703585dafacf2720c320fb857d4b79a53b78b7f85d89fa54448066ce83156cc4d0b4a9983748a2414952b821b80f4123da6a9382cfc428962a01fdd9613b8d8f8ccb261299ae2765dd3676292f3a0128061dd1e1422e3553db0ac623d8911ca4d7ed9e450b03aa3ecc04e8e72455716a1a1208cff3061ee3c6f9f62e0cbc92d891b537af8d3ccc58691724651237adf98b5f80b5a8830edb372c0f65fc6fa4eb27e5b942da9dd3389a914fe54268e3a722a4083ef0f50c3d5494a93c12a3f3de49771223b03de2aaade03cf745e7b48d3aff1ab22f8adf70788866699c388dd52289e2360009427e7104814269a973", 0xf1}, {&(0x7f000056e000)="dd4d0af232620c4a678b9578f359664982f36fda25dfca34b2ef741d2ed848a82c", 0x21}], 0xa, 0x0) 2018/01/13 12:23:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002f3000-0x8)={0x0, 0x800}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x90, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x256269e1}, @in6={0xa, 0x3, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in6={0xa, 0x1, 0x75, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xffffffffffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x805, 0x0) connect(r2, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/13 12:23:43 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f00006aa000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) syz_emit_ethernet(0x423, &(0x7f0000012000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="c87fdb1625fc", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, "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"}}}}}, 0x0) 2018/01/13 12:23:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ba4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000002000-0x8)={r0, 0x0}) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000056d000-0x4)=0x0, 0x800) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008de000-0x8)={0x0, 0x5}, &(0x7f0000d1b000-0x4)=0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d1b000-0x8)={r3, 0x9}, &(0x7f0000d1a000)=0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000098f000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d1a000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000127000)={r4, 0x4c, &(0x7f000097f000-0x3b)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x14000000000000, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000c37000-0x4)=0x10) r5 = socket$inet6(0xa, 0x800, 0x5b40a536) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007b3000)=0x9, 0xfffffef2) getsockopt$inet6_dccp_int(r5, 0x21, 0x17, &(0x7f0000928000)=0x0, &(0x7f00009f2000)=0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ab7000)={0x0, 0x10001}, &(0x7f0000896000-0x4)=0x6) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000d1c000-0x4)=@assoc_id=r7, &(0x7f0000d1c000-0x4)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000c9e000-0x4)=0x3ff) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000b0f000)={r7, 0xa8, &(0x7f0000d1a000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d1b000-0x4)=0x10) ioctl$sock_ifreq(r6, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 12:23:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000f6a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x32, 0x3a, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "2fe4e5", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "e7d9"}}}}}}}, 0x0) pipe(&(0x7f0000297000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000956000-0x18)={r0, &(0x7f0000820000)="91bc4541f2839f4087de5fa79172b4995aa447335333e42aef97135153cdc48bfc8cb163d112a9dd0b688ff4451df7f457c653868a1419344e5fbeb3b7ca072e7a6b65ab61c6e20e400ad7f4b0e343a213855fa465c01f0429bab9a02548ce77ec71bf5c06bad271fd63836579bf716761b6d4eeaa3bcec8623c0e5da17b3b2c7bef7ee6684c46d224a272d1b0c877159fc5", &(0x7f0000737000-0xa4)=""/164}, 0x18) 2018/01/13 12:23:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005b2000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f40000-0x4)=0x2, 0x4) [ 38.428993] sctp: [Deprecated]: syz-executor1 (pid 5908) Use of int in maxseg socket option. [ 38.428993] Use struct sctp_assoc_value instead 2018/01/13 12:23:44 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) pipe(&(0x7f00002b2000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000cc3000)=""/84, 0x54, 0x1, &(0x7f0000478000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 12:23:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000991000)={0xa0e, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x5, 0x3, &(0x7f0000242000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000352000)={r1, 0x0, 0x85, 0xbe, &(0x7f0000029000-0x85)="9329549309bbc095d67775c8281dfe2252fc1e839b050411ed049b41f54d4142bc0f1e5a80f68e3816c43755a796c9ea88647642f1de191ae49eeae093b9483256ee73301834def5c2a8024d26ba27e35ab52b5198b74e91142c978fe96a70db15a7f3099c87c30022aea369c501d609ee3c86ee6798346910fa3c635bf4f9ed84f2c0933f", &(0x7f00003bc000-0xbe)=""/190, 0x6855, 0x8}, 0x28) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000004c000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ed9000)={0x0, 0x6}, &(0x7f0000429000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b1a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002bb000-0x4)=0x1c, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00005a5000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x23f, 0x1, 0x0, 0x8, 0x7, 0x1323800, 0x6}, &(0x7f0000a33000)=0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e60000)='veno\x00', 0xfffffffffffffcf7) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x22c) 2018/01/13 12:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x9) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/13 12:23:44 executing program 2: pipe(&(0x7f00001e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000932000)="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", &(0x7f0000907000-0xa)=""/10}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x22, 0x4) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="93b3e6d6122f9a375c197e745e32abd0a4d236683071d11cd93ef618c4d63fe7fc510b2c2d4366a9b9306cd4513310559e8798d423a8f9d217261ed4661c98ca6ba701caaa92625700de1c84307e784003a68d71b8db4161424cd7e539dab2158b287e7040660c4791ad1eb7b4ce3b27c47c55db39a5bace51b605c6a85accced4fdaf8b590302f285b2086628", 0x8d}, {&(0x7f0000001000-0x78)="579d59451db6e05b9c7e2468c9fe45f91b63c8a66f99264102fec6cebe72d8f589e4928112f47678e1414bf0b73f56601234c2a3d2ffa01262ca2058d24f281ac33568054693b25aeec0d6de7b614ba98fbc867397747ae2e97896eb4b6b927078c4b30f0679cca31443efe0c3b92bc7effa0b7f24c2efe2", 0x78}, {&(0x7f0000002000-0xe9)="82c86361edb64aca2f2dfc2d2ca069485d83127222d46d4d3825691ecff03cb370993d5fe286b1e369ed422b0a5d9e8a58a292e1b47ef41a4e24175fe2b3285f4438919432f02cabb4227cb0524b8952bcee0c4be81c7301b1dbeb90ffac0e8e333a7327d764b300121fefcccb7eda0255c5fde164951207cd250a09d79663e96e42e55ee8c72b7cc52519ea5416631376a67bed431f4d20326630e77a741001fb15adae920362274dbfe33a72bf067de200f65c3567c03c55e8c0c3a8a844ed8b10ed7d648bdf413b9311237e37fb3814499b9c67390d3d10da2df4ff3bea8d4c0b0ff78cc2c7b350", 0xe9}, {&(0x7f0000001000)="45a90908dbc29d02783e0db8aaf18807f4b6d843c8de3115adf0e931a148feb8c3a1913b9a670b9d7a546462f937c7e3a9af228cf40f7e04a27959d0bda43f0fa273cd6f6082bcb797f38c7da1bf507a3b39ab34e952", 0x56}, {&(0x7f0000001000)="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{0xe0, 0x102, 0x100000001, "bee08e2a6d42f64af4170e6152a74483625699093c46374e26d01c02453d81e898e27a5e8ea3338a7dbfdf19380ecf0ab602861214613fce23787b46ed5aace4520c93e9874f2d2d368f856ee33a40f51c8937aba9b8fc6089b3e118f5e46f648dbaa361ae520f64caf8bb0695ee8bed76542cd71126c36efadae35b64d41f36fbfd73d7c2e2e579c348c9a18b1a4615b0d6287d43adaceb51939833b3e210a62f209b4a8e38f113772986c7345320bddd43e442ad1b6dd76257609174d23e25f7a1491f85707204615d13"}, {0x18, 0x1ff, 0x4, "15abe5"}, {0xb8, 0x10e, 0x8, "fee4d145eb894592a0934de79389106fb0bacafdc3df7ef285f3a6d588c77adf6f1a115a2e1444b1a206aaa01112e771b7b312c83f69e6e1f332b542568f70c2278e01992b246a3d2e821f71a372bf338353f8f83c81e0cdee1066de55c4f7a524e4d05f9586d17ee2ec6a88760ea80b8ecd1c9a9a01c1156363d0d3d0a9e2d0ff22349889ab8549f8c4d3dc18a9d432ebe26e51ab8c30f53b75c2fa97d0c844f5"}, {0xd0, 0x114, 0x401, "55f17ec0e967fa842edea463538597758dce8a4e66adcd4c792cc1884571d23c287a3fcfbc4456099eadc59d79857b53e42ce1834b1c663a208b1d66af8fbf61f4dcdf1cce54dc5df446902fecb008ec7b0f8ea58cee71caa09825841c1b3ab574a10550719037b90a2efd745a860cb7dd4d07d0fd38e0742abd987ba37bd8c1c6be00d6d0f7808ec6b0fd506664fc447a2d01fa3d3cbf1a35d7949a89dd4511070a453af330c609bd32d27d4869808cb91605f015d8d4eebacc497440d8d46f"}, {0x78, 0x10f, 0x6, "9b21085335ef3635fb0f13e48f18d077b60a145633007bda3c686ce7b07ca24b3d0254c4b18c4e907a85a2db284c0f0f738392054ed24e560a30e95937a5611b51bb91c4ddcce8da060f16953114b34c879e937bb3ffc47a3407630e57005a45b66cb4"}, {0x18, 0x116, 0x2, "5ab3"}, {0x108, 0x104, 0x4, "a90e8b601504e6813bcec5bb5e68b3a1ffb4cda0a5bde71c4a33c5b9c2a48cd15339dac25d38ccd8672dc16ad610eb948962a3afe391f532c87a44e9fbc28fb5ec6a1042cb8a4f0c4de2a0cf6310dd854743fce2ecd99d3456a06cbe743a61b7fe52e7a5af1bbf54c458bb4cb306ee1680dfb90b9b5dc52065dbf391fb69d1d0edd8b853e03fc0f04ac99f4f4e8fd06d8b67e1f1955b510d3b331a3ba6a6ea48c34f7dcb700c032cf961a3c7f62709dcd6949051edab256baea5c784e40fa18972c223bcf53b207552d856fcf3f7332669c66f2bb5884e85d931a06ce95ab5f6a0aa18574677171c5a6e3d5d84ffe6afcd90"}], 0x1448, 0x4040001}, 0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x7, 0xa, 0x9) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000a13000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f12000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2018/01/13 12:23:44 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e47000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x271, r1}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000752000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000039000)={r2}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ce8000-0x4)=0x54b3, 0x4) 2018/01/13 12:23:44 executing program 5: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) [ 38.481183] sctp: [Deprecated]: syz-executor1 (pid 5916) Use of int in maxseg socket option. [ 38.481183] Use struct sctp_assoc_value instead 2018/01/13 12:23:44 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000005000-0x7)=""/7, &(0x7f0000005000-0x4)=0x7) 2018/01/13 12:23:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00005ea000-0x8)={@dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x1}, 0x8) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) 2018/01/13 12:23:44 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ffb000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000263000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffa000)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f00008bc000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffa000)={r1, 0x7, 0x2, [0x6, 0x8]}, 0xc) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000beb000)=0x7ff, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000874000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f000075c000-0x4)=0x0, 0x200000000001) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000081000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f000068a000-0x20)={r0, 0x2, 0x1, 0x965, &(0x7f0000ffa000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/13 12:23:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="208553ef1ec0114a396aeae515dfa8d9", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0xa, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000286000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a36000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094a000)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000478000)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00007e4000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/13 12:23:44 executing program 7: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x9) write(r0, &(0x7f000081e000)="140000001c00b5150000000000070207000000", 0x13) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000620000-0x4)=0x4, 0x4) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000c, 0x6, 0x0) bind$llc(r0, &(0x7f00008fd000-0x10)={0x1a, 0x3a16b344bfc8357, 0x0, 0x200, 0x100000001, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/13 12:23:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000f8000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000b09000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x4000000800, @ipv4={{0x16, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x80000004, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x6}, @ra={0x94, 0x6, 0x9}, @generic={0xcf, 0x10, "3819c8a06b00cbead49cc51865ef"}, @timestamp={0x44, 0x18, 0x9, 0x4, 0x7, [{[], 0xffffffffffff0000}, {[], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x1}]}, @ssrr={0x89, 0xf, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x8000000000, 0x0, "760116", 0x0, "ee00dd"}, "38964461"}}}}}, 0x0) 2018/01/13 12:23:44 executing program 6: r0 = socket(0x1d, 0x2, 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000059c000)={0x0, @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]}, [0x10001, 0x78, 0x7, 0x7, 0x4, 0x7ff, 0x0, 0x3, 0x4, 0x100, 0xffff, 0x7, 0x8, 0x3ff, 0x20]}, &(0x7f00005cb000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x100000008, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffff64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000005000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x805, 0x100000001, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000006000-0x10)={0x7, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000004000-0x8)={r5, 0x2}) bind$alg(r2, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) socket$nfc_llcp(0x27, 0x2, 0x1) getpeername(r2, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x1, 0x200, 0x8001, 0xf9c5, 0x2, 0x8, 0x2, r1}, 0x20) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) [ 38.655767] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=5976 comm=syz-executor7 2018/01/13 12:23:44 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, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000db000)={0x0, 0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/13 12:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 3: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000070b000)=0x0, &(0x7f00006c3000-0x4)=0x4) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x0) close(r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dc7000)={0x0, 0x0}, &(0x7f0000544000)=0x8) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x4) 2018/01/13 12:23:44 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b6f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) r2 = getuid() mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b6f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3af43ff8, 0x0, 0x2000000000000, 0x2, 0x80, 0xd607da164ed5853b, 0x3a, r1, r2}, {0xd6, 0xe5a, 0x6ff0, 0x3ff, 0x10001, 0xfffffffffffffff8, 0xffffffff, 0x101}, {0x6, 0xffff, 0x1f, 0x0}, 0x101, 0xa, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x0, 0x0, 0x3, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000469000-0x38)={&(0x7f00008fb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000271000)=[{&(0x7f0000b6d000)=""/137, 0x89}, {&(0x7f0000b6d000)=""/232, 0xe8}], 0x2, &(0x7f0000b6e000-0x87)=""/135, 0x87, 0x3}, 0x10000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00009ca000-0x50)=@newsa={0x160, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f00002fd000)=0x0, r0, &(0x7f0000b6e000)=0x0, 0x8, 0xa) [ 38.703944] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=5983 comm=syz-executor7 2018/01/13 12:23:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x3, 0x0, 0x8000) getpeername$ipx(r2, &(0x7f0000926000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bf5000)=0x3c) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x0}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000274000-0x1308)=[{0xf0, 0x0, 0x0, "6d67cd8745b0ae7b4edf61429038b5721d6fe8c35471552b141c511abb56a7d05ba4ab2a94ce9efe2e84f49b8370a795dbaf34f958aa2af49596794f9f6d018a6a6495e9830eb70dc9503eef7165c337662e313d98de613780287a0792a0eaf014c6ebc073cf0afc42fdcdd87a0c6fbb92176dacbf1aad146bb004cdc54ed96264c5e21b0afda38d24eaa3fe3b63942f17c8d0e6eb7629f2662467517d7165f863e2c4a7edacaeaf8d7e665228ab56d3e6eb59dc136bf03d74205113aa232f077d797c9ba0d67e6327789c8a6324dd3bf392b5078801bc5cddba36"}, {0xd0, 0x11f, 0x0, "bb3b7bd3a2082dc5712ac2ff67e845ea88d89f86661cff2db06e37f4dcd3d12852859423668d852291a888da00c15636168edeb95f2236f99d816132231d35036172161b524b7e853d6b07cb692ad4a9813a0b2033612963734dfd11d87faf08352528d1aebfbb7446d4352e0448c9b1686104909c136374ae1d081c146adc377b23eccc136cd087b3f7425f60a0aa69042b7572ef4abc804189cf491f2ec5e278864f75268390371c61281e4d9522badb816b5927e0c53507178e7e"}, {0x20, 0x11f, 0x7, "e87db5309c639762ac4d01bdc6c389fc"}], 0x1e0, 0x0}, 0x0}], 0x1, 0x20000880) 2018/01/13 12:23:44 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000c, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/13 12:23:44 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400d, 0x4, 0x10000008d) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) bind$nfc_llcp(r0, &(0x7f000000b000-0x60)={0x27, 0x8, 0x5, 0x4, 0x9, 0x0, "57128864f0eb556da12773c9c8ff7e44890afbd4fe1ea625b8e838409387a86425d66a943cd4dfa9270e690a9fd02050bdd784bedd78202e2f8b05f1dd406b", 0xde}, 0x60) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000009000-0x4)=0xed, &(0x7f0000007000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/13 12:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 7: r0 = socket(0xa, 0x2, 0xfffffffffffffffa) getsockname$inet6(r0, &(0x7f00002c3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ace000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eb0000-0x10)={0x7f, 0x200, 0x9, 0xfffffffffffffffd, 0x0}, &(0x7f0000caa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000010000-0x8)=@assoc_value={r2, 0x2}, 0x8) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000168000-0x5c)={{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, {0xa, 0x2, 0x2e8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x6770000000000000, [0x3, 0x8, 0x9, 0x80000000, 0x100, 0x9, 0x101, 0x8]}, 0x5c) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000036d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000719000)=0x0) 2018/01/13 12:23:44 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bfa000-0x14)={0x5, 0x2, 0xe987, 0xc00000, 0x0}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/13 12:23:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000755000-0x8)={0x0, 0x9}, &(0x7f0000251000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000ef000)={r1, 0x50, "ab3d2aea2783d5789865e23b12e4ac062e375b58e4c735da1bf99bacd0f710d8ece0089a032c5f57659fbdb210d70703a96821d6a452fc918db5b97d83e2cbf671c4c7e82b2e0b7b19a9feb24e8a6622"}, &(0x7f0000bd9000-0x4)=0x58) write(r0, &(0x7f00005b0000-0x24)="240000001b0001dfeb03000022fb010001f6ff0bd8000300017b0000f701000000161701", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000912000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000a4000-0x17)=@file={0x0, ""/56}, &(0x7f0000179000-0x4)=0x3a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008eb000-0x10)=@buf={0x1000, &(0x7f000053e000)="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"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r1, r2}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) 2018/01/13 12:23:44 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x8, 0x7, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5c000+0x920)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) accept4$ax25(r1, 0x0, &(0x7f0000e91000-0x4)=0x0, 0x800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) 2018/01/13 12:23:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002c0000)="fc00000016000700ab320008090007000a002259020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b061219d07f2000020000008ce600036c6c258f1a273c2e117c22ebc247ad4706000009db8934d07302ade01714d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a04e280fc839082f687f70c9d00f2fe0800000003000000000000040112bab2b9d243f295ede0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d5715505e658a1ad0a4f01731d05b000240041dd108f6ff6b621cc48deac270e33429fd3000175e63fb8288a8857f1ef5c", 0xfc) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00001ac000-0x8)=0x40) write(r0, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2018/01/13 12:23:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d76000)={0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f00007ed000)={0x27, 0x5, 0x1000, 0x1, 0x1, 0x3ff, "1589a29d31a496afd08450165f89c9ad61e5c7c4efb0b9071097f266ef6e3fcb6af3f679e00820f89a758be1d37f6a87ffdb9a9f31233ac5bcdcfcab0ad7ad", 0xa0}, 0x60) socket$key(0xf, 0x3, 0x2) 2018/01/13 12:23:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084b000)='K', 0x1, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bc0000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001de000)={0x0, 0x6, 0x1a2, 0x8000, 0x2, 0x6}, &(0x7f0000cd7000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000006d000-0x8)={r2, 0x7fff}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00005f9000-0x38)=[{&(0x7f00005d9000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abc000)=[{&(0x7f00002da000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000ea1000-0x30)=[], 0x0, 0x10}], 0x1, 0x20000000) 2018/01/13 12:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000f81000-0xa8)="8e", 0x1, 0x0, &(0x7f00007bf000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00007a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007fe000)=0x14) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f86000)={{{@in=@empty=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000334000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x20, 0xa0, 0x32, r1, r2}, {0x10000000000000, 0x7f, 0x2, 0x8c09, 0x2, 0x0, 0x3ff, 0x99}, {0xc06c, 0xfffffffffffffeff, 0xc225, 0x8}, 0xffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x2, 0x3, 0x8, 0x914, 0x100000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f84000-0x14)={0x0, 0xc127, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000f86000)={{0x101, 0xc0000000000000, 0xd6, 0x9, 0x1, 0x5}, 0x3}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f89000-0x20)={@generic="603329763f02003af72c2edc2029b8e0", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 12:23:44 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0xe, 0x6, 0xfffffffffffffffd, &(0x7f0000cdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e67000)=0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e68000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000)=0xe8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e55000-0x4)=0xc) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003c8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000358000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bac000)=0xc) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c2e000-0x4)=0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e68000)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000-0x4)=0xe8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000306000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000617000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000)=0xe8) r14 = getgid() mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e6a000-0xc)={0xffffffff, 0xa3, 0x20010}, 0xc) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000e67000)=[{&(0x7f0000e68000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f0000)=[{&(0x7f0000e67000)="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0x1000}, 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{&(0x7f0000614000)="383a1e98d7af5986f0f5061e7b6b79f250b87b2982970596c76ecc66f07670f794046e67617356c1f33c6fed92147920c19230254060e5398627d9685b3f6195add514a6edec8832db27dca2e52211ac9ce6d364fc43406ae0a1bf4e56e2a3c9e810be3a058a4935369073f34a0f1045a645acfb65118cc11ff0c352066f6b83fca8ce277cfb0b0d5a8c866f39a5a8c74fa4ce9c1c40375aab33f5d2ab2e0feca038f108efd01894bd2086e30e33ab4fa810d9", 0xb3}], 0x6, &(0x7f0000e68000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x38, 0x800}, {&(0x7f00000a8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b1e000-0x60)=[{&(0x7f0000e67000)="1bab21a3fdc9f9581f2b92d6da73f98b0db2917b369505238521ddb6fba83d01e32af0eb7d5ea8d2b04e08c706b4db585dafad22f9fc9c666c8baf1fb074bf0812b7b69652b59ccd21af7445de8363c0cd422033218e96176ae8431f2e4e91b4c834e7368f3112e91473a84af1", 0x6d}, 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{&(0x7f0000283000)="10d5e74f74911e5223102e88e719846ff1a7c5872aed8805957e550ea79913e45fcfbdeeb9c8dcc277b2f268e1529562a4776ffea7a156019b313e963468187e58200d97cfa8ddd64c0f5062ebed565bc9c0f9388c24638cb836581449083ae09f534f00b8bcbb507c30bbb2f000c92d97e292dc7b7c41d62201167551d2fed8b1a7bd8fe7269cc1536ec1a50d88f6c918f3dfc8c984ed87d242e6f86cec0f", 0x9f}, {&(0x7f0000045000-0xc3)="10aa6206d520173d2a271297f2441c35cb7bb23e3430e2be74177cc843706e96bdcaeec9df6c99b0ddb3acd1e69706a342d86f87a6dd1370cab8959a4db49b7ff3f0966181c5dd994ef7236038e6ff9f1a792583165041ba8f4becb3e851cd798e8decc6f6b00d88b26b7ceadc19da024f3679d5c2346691f40c298e321096cb8a2e7d4c98b5358767d1581e1f25c1172810a6470a2171d8763701db11afa09add934cddbc79c5edd87d952e01b449c9c04883f725a3107e42acd34c5568061cdae083", 0xc3}, {&(0x7f0000dbb000-0xd7)="fca0efb253be808b277e5836aba23e11856e2c9ff8bf8567dc4bd8ddf7f97c5327c02046b82c8c34e40b55a206e8e4ef9f42df15d8e3b87104389e42face2d94e9fcaded471b3018c4d83623bde6d845ad093bb504eb61ec8c903e8f942c97fb7d62ad8e13b102172b1636bd6f151ae1f11ee0a3714b20b7f18c0d79f7bdda273c3d70962ef8e3c9033355a16c10dfe76e7e81b1ab21291d663e1ca400f210de2ff2a81f30edb9fc5078f0b8dec35d4d215e43eb975920e2e94a157adc7a4f9e3510ca65dabe15e611f95e98a62a7373260d55e9f18117d3ca834d5dc8709f6c3007f36609dd0351fc49df41da464f3f781ca504e904bd", 0xf7}, {&(0x7f0000e67000)="98c61cc5f31aef310a62e6188af07a721c0ae100be6f41774868e9f60b29148490a6e812a30ff66627bddee70a1b8d2de46ba61941534ffb3412bb5765f268d3d146fa0c9f0f1170dcd591f0d59b0e1736cfc99b003c47d3ecd3145566de70d7d90edba11e47e166de2d62b240a50a7d6afa5614554ca39829b3ed6aa47f1523a2d8bb37d3823a14a4a5785e5060ef29c737a43a384af2098e2c0a0976b8aa3b07fa0570c5cde0eda4d0a5734d87be66285af736188ec7ab84eb1a585d518ea110f9f245daf13b9bf95270f0f28e4c450834cf5d7e005ab1057d737b237640796b9687463ce9909c90f94d999d9f8200ea59e4ef4434826b", 0xf8}, {&(0x7f0000ac3000)="904e63f9babc63f8bedeeb54f3d4b45dda6de62005c1554ed689e67a6087af7fcebf77e243752900257f876a87efaff4177c018abb9182fac244a9d4f9739b9a", 0x40}, {&(0x7f0000d0e000)="799aa7cd8a1c0f44b709e1fa7671ab80a5935074a62beb515fe12b5d9f1d0614d6be7cefbebcd3fb6a2c4b00091c815c483a7a99ddcd48432a0640aa39215ea52b1a9ccc81d9d77d34098f708c6404c2e4b7d010b73aab19dd44bb581e8e8412c3e49281547a0acd67622dc65c91efe81135bb75b02fcd79350e3408791fbae48b07864aca90ded69a21d7c7736c70932fda95b72511f38c855fe9e7b068748145a4668c77e423b539d3", 0xaa}], 0x7, &(0x7f0000e67000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x40}], 0x7, 0x4040000) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e69000-0x4)=0x3, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) 2018/01/13 12:23:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000090f000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000050000-0xa0)={r3, @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]}, 0xfffffffffffffffe, 0x3f, 0x7fffffff, 0x1, 0x8a}, &(0x7f00000c4000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ffffffdf000000000f", 0x18) sendto(r5, &(0x7f0000a4d000-0xc1)="74360443f0362c39b76ce242e598524238c8fe7a9021c6ac6fc72c361b3de21d2c64acab0173e1742566a16540d4394da47cd0e6b9105de4ae696565e24d46c2b7a9d6c4f5b6e0c828a39c625cd3988f8dd06d55eb3dabc076a330d4249b953a0c6076e37093131a89035b5891f9c07e72293b27a163131b6154a15bdd6f946f5c9ddd53031236ab24839c62b54ccbd59c0d3b9dfa580a33557bd8ed85429749f8a0449e6a5fd0845f10d2bfab327b6d3ea1ea3d50c6c5259598d6459478fbd96b", 0xc1, 0x20000000, 0x0, 0x0) 2018/01/13 12:23:44 executing program 2: r0 = socket(0x3, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000d7e000-0x29)=""/41, &(0x7f0000000000+0xb82)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008fc000)=[{&(0x7f00008f5000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000001000000040c88", 0x29}], 0x1) r2 = accept4(r1, 0x0, &(0x7f0000cdb000-0x4)=0x0, 0x80000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000019e000)=@common='bridge0\x00') getpeername$ax25(r2, &(0x7f0000c8c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b37000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f75000-0x4)=0x100, 0x4) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00001ac000-0x8)=0x40) write(r0, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2018/01/13 12:23:44 executing program 1: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000560000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000896000-0x4)=0x10) bind$netrom(r1, &(0x7f00008e4000-0x10)=@ax25={0x3, {"37437bac7c5738"}, 0x800}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) 2018/01/13 12:23:44 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000d5a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea3000-0x4)=0x10) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000097f000-0x4)=0x0, &(0x7f0000538000-0x4)=0x4) accept4$inet(r0, 0x0, &(0x7f00007ce000)=0x0, 0x80800) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ea3000-0xa0)={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]}, 0x7, 0x31e7, 0xe88, 0x8000, 0x41}, &(0x7f0000ea2000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000624000)={r2, 0x38000000000, 0x7, [0x71d6, 0x1f, 0xb853, 0x7fff, 0x23f5, 0x6, 0xffffffffffffff93]}, 0x16) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d8f000)='tls\x00', 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000be6000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) 2018/01/13 12:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000e2c000)={0x1a, 0xfd, 0x7ff, 0x10001, 0xff, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet6(0xa, 0x803, 0xe7f) sendto$inet6(r2, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 3: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x2, 0x4, 0xffffffffffffffff}, 0x3) 2018/01/13 12:23:44 executing program 7: unshare(0x232c000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bfa000-0x4)=0xe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f2000)=0xbf2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x5, {{0xa, 0x1, 0xc8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 12:23:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000062c000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_extract_tcp_res$synack(&(0x7f00007a0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xfffffffffffffe77, &(0x7f000009b000-0xb1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0xc8, 0x4, 0x0, 0x10000, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, {[]}}, @tcp={{0x1, 0x0, r0, r1, 0x80000000, 0x0, 0x0, 0x22, 0xffffffff, 0x0, 0xfffffffffffffff8, {[@mss={0x2, 0x0, 0x401}, @generic={0x0, 0x0, "d3e6ff3bc66f9ae5ba355326728a63"}, @generic={0x0, 0x0, "c875ebdfcdcdbe123c42e0"}]}}, {"9fd98965f4fb9a6793d426239f3dffaf7dba1c62af804e2ff38b78def95ecdca7901b9c5822366909c9170b7276ea8ebcc9b00892ae697cfb2327012c78954b56883f95849920984e86c91ff006a508743bd67705d107a"}}}}}}, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00004bf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ae000)=0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c7b000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="eb5e3925461a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a706ceb098502d9ad6d1d2936d6f9323"}) 2018/01/13 12:23:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c7c000-0x4)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000a5b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x101, 0x800, 0xffffffffffff9646, 0xb930, 0x7, 0x200, 0x8001, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0, 0x8001, 0x1, 0x9}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x80000000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000002000)="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", 0xffffffffffffff5b) 2018/01/13 12:23:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f000020d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f7000)=0x14) connect$can_bcm(r0, &(0x7f000042f000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000fc6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/13 12:23:44 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0xffffffffffffff18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f79000-0x4)=0x0, &(0x7f000092e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f77000)={0x7, [0x12f, 0x100000001, 0x5, 0x6, 0x7f, 0x4, 0x9]}, 0x12) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e96000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008c6000-0x4)=0x8) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) socketpair(0x9, 0x80006, 0x0, &(0x7f0000d43000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ceb000)={0x0, 0x5, "bb38982a17"}, &(0x7f0000758000)=0xd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c0000)={r2, 0x20, 0x30}, &(0x7f0000826000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b28000)={0x0, 0x9, 0x20}, &(0x7f0000f3f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001c6000)=@sack_info={r3, 0x80000001, 0x127a}, 0xc) 2018/01/13 12:23:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="557374d0d7e6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000104000-0x18)=""/24, &(0x7f0000c38000)=0x18) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) pipe(&(0x7f0000c5a000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000be4000-0x4)=0x86, &(0x7f0000265000)=0x4) 2018/01/13 12:23:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000ffc000)={0x0, {{0xa, 0x1, 0x6, @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]}}, 0x88) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 6: r0 = socket(0x11, 0x10000080803, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003f5000-0x8)={0x0, 0x7, 0xfffffffffffffd8e}, &(0x7f0000fb8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x200}, &(0x7f0000001000)=0x8) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) 2018/01/13 12:23:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000)=""/232, 0xe8}], 0x2, 0x0, 0x0, 0x2}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a02000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="ea077500000000e5b3cd0ced5c54dbb7", 0x10) ioctl$void(r1, 0x5450) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000070000-0x40)=[], 0x0, &(0x7f0000175000)=[], 0x0, 0x0}, 0x0) r4 = accept4(r0, &(0x7f0000b70000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dec000)=0x10, 0x80800) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000966000-0x1000)=""/4096, 0x1000) 2018/01/13 12:23:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x10) sendmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f0000d8a000)=@rc={0x1f, {0x3, 0x3, 0x8, 0x1, 0x7, 0x4}, 0x100}, 0x9, &(0x7f0000e26000-0x20)=[{&(0x7f000038e000)="3ab02e4a0ae18548a29406f867eeca9af6ed09a7cdc81ee2def6fedf76565cf9a5ee6e8ed727579a742c7f5c959c457054b539c7c520cb803e2797c057a8a02f6e537f858b5ec354e5e87e6b206514d40d78b97058d468e6507b472c01a7392ad3ba509bcb7f5a0292358ef091f05a40be2c6d8e44fa160a0d95fb855820d8c6e46bfbfbb7b6521bc5dd6872bcff3024b9de22972aeb767c20cbb9a5d8467fdd99d1669c4e846bf38325ce7f42ffc7d7558e", 0xb2}, {&(0x7f000009e000)="4ea779b3f5a8caf7af7556c36d0670ac351004889b31c0124135beab81f6e78f790dbd5d3d17b5978c7b8eb0f9f6a3d369658e8186078474bdd90eec8e5c4b4d8c27ac2bc10ff16c67e730e54a09273ba691c34f59b2e05fd0ecf46440a19710cbe8d73200ea39919b64e8cc0ff1ae88be91293fd0cb1bdec8bdebaad663b7f0adb9b2178558bf4f9285d38fc6307faca559396def876c4562605812004d8e1787470e8570b4bc39dd136352e046e6c4a052ea141c870806465e402d", 0xbc}], 0x2, &(0x7f0000a40000-0x1010)=[{0x1010, 0x117, 0x9, "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"}], 0x1010, 0x800}, 0x881) write(r0, &(0x7f000029e000)="24180000fbfffaffeb0300f6fb1a7967b17d0b08000500000000000000a1f9161701", 0x22) 2018/01/13 12:23:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a4000-0x4)=0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000576000-0x5b)="1a485059bcaef6e5d1ca3accb3cf6379ce4187f53202e72b77c9bb81bab1f8d4b273cbaf2b0d3c18e0e044dcfa2a102106c909b97642eaec27d3db779623a65d04bfcd2c03fac48ae891cb24c4e205f76a213b8b201774f354c75e") 2018/01/13 12:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009d5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b2000)=0x10) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f00001ec000)="746d4a9a12584ea38b9d23d10b2ebdd229b890b2393e4b30d09f5a38001c9288fb719cb5cfd76cdeacc5dfed9c547653bbe158f3011f7666529d5394ddc03ccfd85cecf490b901312b894edab2ed09a65e82586e57a7cf8d359fc4ec8ddd4adc9912db63c2af5ee422c6b40c8cae2aff381d87eb85a3160052bf407e7f97168c25fa1c0a5d8b0082a0a7fbde1e12bd3e148d588799c889650f3147f66a733d6a5ca0b8e4c9a2d2fb0a06c7e3690ea236d78abcf3059151f67b") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/13 12:23:44 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000078000)="3900000013001947040000000000000007000100030000006c0000000000800009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000f0c000)=0x8, 0x4) 2018/01/13 12:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x1, 0x7f, 0x300000000000000, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 6: r0 = socket(0xb, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x30, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r1) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x1, 0x7f, 0x300000000000000, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4000000000000087) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db3000-0x20)={0x9, 0x10001, 0x200, 0x3, 0x3, 0x3, 0xc0b, 0x9, 0x0}, &(0x7f0000fd6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c2b000)={r2, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x659, 0x137a, 0x6, 0x5, 0xa10, 0x1, 0x0, 0x0, 0x5, 0x8, 0x9, 0x401, 0x2, 0x4, 0x8]}, &(0x7f0000d9b000)=0x108) sendto$inet6(r0, &(0x7f0000fd1000)="f481eeec1258", 0x6, 0x0, &(0x7f00001aa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 12:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000088f000)={0x0, 0x0}) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f5e000)={0x0, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r1, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f00009e4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000c09000)=""/70, 0x46, 0x162, &(0x7f00008ad000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:45 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x3, 0x81, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000016000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) accept(r0, &(0x7f00002bd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f5b000-0x4)=0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d05000-0xc)={0xffffffff, 0x5, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000af1000-0x18)={r2, &(0x7f000024d000-0x58)="e7e8676e7c44a1e00af93c4f4d82cd1bf4087412f7dac1f4a5b9f1187e2050af5cbb1220d0d4369673af17549c01df1b95eca137767f8903a4cd939491252c83e7bc4ce8095dafc683bf4baf43399561abc34683d829717f", &(0x7f00001f4000-0xe5)=""/229}, 0x18) 2018/01/13 12:23:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ee8000-0x4)={r0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00003f5000)={"e9b73e82e5c20dddde07be4e46832390", {0x4, 0x2, 0xe748, "ebeb04ada73a", 0x38000000000000, 0x0}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a26000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000264000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000316000-0x3)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000008b000-0xc)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000091b000-0x8)={0xeb3, 0xf33e}) r5 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r5, &(0x7f0000657000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004fd000)=0x9, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ff000)={@generic="ba99cbf3db4b4e117a0ee8e1adf1c22e", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035c000)={0xff, 0x1, 0x5, 0x401}, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/225, 0xe1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000066b000-0xc)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f000056b000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b08000-0x19)={r4, 0xffff, 0x11, "3ff2dad8e06957007765160ce0130bb262"}, 0x19) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c32000-0x8)={r3, r1}) write(r2, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r3, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0xffff, &(0x7f000083f000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000398000)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f000001f000-0x4)=0x95, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d5e000-0x160)={{{{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]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0x40, "ed37a07874eb05b625a7d630d5b5dab88130244d4ab48d6c89c3700115a94f994b9b1544e485eef6df64764139989ddf5ad8891efa51d41901a68bcbc32a8f39a46030ee6efead2c571bf3fcdb9fb3b6"}, 0x160) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000cb3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000066b000)=@int=0x0, &(0x7f0000a04000)=0x4) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "880065580000ffe6"}}}}}, 0x0) 2018/01/13 12:23:45 executing program 1: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x7, 0x100}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000dfb000)={0x4, 0x9b, 0x80, 0x1f}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x2, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a05000-0x4)=0x32b, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xd118, 0x0, &(0x7f0000ff4000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(r2, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e9c000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000600000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000019c000-0xf6)=""/246, &(0x7f0000ff4000)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000fb1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000009b000-0x4)=0x9) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000166000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000d2000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, 0x7, 0xae, 0x100, 0x9, 0x40000000, r6}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cbf000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000804000)={0x0, 0x6}, &(0x7f0000ff6000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000258000)=r7, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ff4000+0xcb5)={0x40}, 0x4) 2018/01/13 12:23:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x3, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000087d000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000a2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000170000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ca000)={0x0, 0x1}, &(0x7f0000021000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002c4000-0x18)={r1, 0x8000, 0x0, 0x9, 0x8}, &(0x7f000076e000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e5d000-0xe)={0x0, 0x3, 0x3, [0x800, 0xffffffffffffffff, 0x2]}, &(0x7f0000c5b000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a78000-0xa)={r2, 0x24, 0x1, [0x5]}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f0e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0xff, 0xa, 0x846, 0x5, 0x3}, 0x20) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f000001b000)=0x5, 0xffffff50) 2018/01/13 12:23:45 executing program 7: r0 = socket(0x800000002, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200, 0x1ff, 0x6, 0x100000001, 0x4, 0x7, 0xfffffffffffffffc, {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]}, 0x9, 0x8000, 0x2, 0x7f, 0x9}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000025b000)={r1, 0x620}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007f0000-0xc8)="40f4480dea209df010fde6acde3b1f6301d8ad1f69223231af38293ede4794bf89b89f0ef0e1e6d4a4a45a054959fb29fb1bb71e1d731081f6aba15929b04b7e9418ace041bf34e0add01219f71af6787fe810cf2bb80187ac7a0bfdd3b030acf21f9bf57c1f337797d336f15121801e1781ac1f34f1940ed88e4f568520ce38ec2e2d3725846d0ea2cd9ba8a96f76c00fe7071d9cd92eb6ba07f69ddfc4d65335dde719a6e92d262a5d065d15ad395ee1cbc7aef16b82fb1854fdf38d3dd4f6b2496fb683a9186b", 0xc8) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/13 12:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00008ad000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b97000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000097e000-0x4)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000717000-0xce)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967beeff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c104317579c2db2d3c47a47832f7f7b162811b120730ce8d8925a9fe6ac70991a4a4abf75828a9d2ddb64a7f87ba0d9daa89", 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aef000)={r0}) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f00004c7000-0x4)=0x6, 0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f0000fd5000)=""/39, 0x27}, {&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1c, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d87"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cd7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000523000-0x40)={0x8, 0x86, 0x800, 0xdb, &(0x7f0000d57000-0xdb)=""/219, 0x11, &(0x7f000000d000-0x11)=""/17, 0xe7, &(0x7f0000d0f000)=""/231}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000078f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000df0000-0x4)=0x1c, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002a5000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000b84000-0x4)=0xc) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000f5000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x2f11}, 0x3, 0x0, 0x2, 0x8, 0x2, 0xa0, 0xa0, 0xbb, r3, r4}, {0x9, 0xfffffffffffffff9, 0x7, 0x1, 0x6, 0x49, 0xff, 0x0}, {0x2479, 0x3, 0x2, 0x7fffffff}, 0x800, 0x5, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x7, 0xfffffffffffffffd, 0x2, 0x1}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x1, 0x6, 0xa, 0x20, 0x80, 0x7e, r3, r4}, {0x7f, 0x2, 0x4, 0x9, 0x89, 0x80, 0x101, 0x8}, {0x1, 0x3, 0x4, 0x6}, 0x81, 0x4, 0x0, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x2, 0x0, 0x7, 0x3, 0x1f}}, 0xe8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) pipe(&(0x7f0000cd8000)={0x0, 0x0}) recvmsg$netrom(r5, &(0x7f0000077000-0x38)={&(0x7f0000778000-0x48)=@full={{0x3, {"ea74fa476de406"}, 0x4}, [{"417d5c25e911a0"}, {"73570580c8d709"}, {"87ea60b8bf79ab"}, {"b4d91c59e8a42a"}, {"c568d5f28de5da"}, {"ee3f58cec0a4a9"}, {"c7cb1112719a12"}, {"b8ce4fc68f7c38"}]}, 0x48, &(0x7f000011f000)=[{&(0x7f000034e000)="a5428596b70226aff9d94089d1234750416a7bc4ab353153b50a56d1c1b4f959e9c13e4200a3d759b216031fc2f45f2877c48cff2e1c430556fb1b9dac8457c4fa71848626a46ae806532302b198d7a8479516881984e17daa70539c3d12a31032d9069b5052768b5bd589d0f027711b2c362f53188bad04079c8995f18a7de8f137d352f25b739b8a7f4e6611eb2598214b1eeb5bb241d738d323b55ad04a6236412f6cc7b0f8ff14ca40219a21081e6db07e8c17185115bd6550557f7f167879537a0652a087235406d407595487fadcaa3bcec4665035a1a9c37266cb23b1e7923a39866e7290cc42a474a0215cf8a9298a", 0xf3}, {&(0x7f0000825000-0x9e)="128f8a7999e764ba3b4c572003484d4d9d964bc517e0203d8b2c086741af1b97580f6356b40b1e87026eb2b3809d14995538aa31dcd288ae7869657041f26dacec7f22266819ff03305745618ce0a655568dbe3d3fc598bf415ee5e3db75c76452820d7e6e8c139da7c32fd4ef7e38afec8307400d3b41b437fbcdd324f6145f7a963e7e988a3517aac96d35f21845f75651d285215df2863ae0e27d7c01", 0x9e}, {&(0x7f0000029000-0x3c)="1815ef210ed489eb6f0639ea14d1f1b40c2327cbf0c03f7cdbbdc465b39385ad8a7a45e5095f98284bb6ca475bc81c9d54645d5690abddf52a3fb957", 0x3c}], 0x3, &(0x7f000017b000-0x100)=[{0x100, 0x10a, 0x8ee3, "85f4420e6410e25bef06079bfdf55f151ba3658d2f16f4eee9f72d69adcbf7f60d4dccdbf0f46576a053cd656d54e22a01a728ece4c8e0ed7818620ce880af9daf48fa3657771c5590a17e305b4c8ecb11e17d380d0ff0ed393478fd9193c07b464c02e92695271c5cdfe6e63612a562b83e01c6f59ce60125c13e920bdea1b6dd54072288db0a21d2eeba4355c8f506952b76763ece76fc4fc6757db50072f8b3acdb36c89c51351d9bf372ee7e0a7822edf7bf660821e7e9a099c56e37d4efbd37b7255da3705083e45b676d2fc6af345aa4f75c8fcf52491f3b3c6476d5fb96711b39b3b0b3f8bad2e4e45d0e27d2"}], 0x100, 0x4000}, 0x10000) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e04000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d58000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) r1 = socket(0x1, 0xe, 0x3) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000053d000-0x10)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket(0x3, 0xb, 0xfffffffffffff000) connect$unix(r3, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000a5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000397000-0x4)=0x9b22) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r5, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000022b000)={0x0, 0x2, 0xff}, &(0x7f000066d000)=0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e68000-0xc)={r1, 0x5, 0x30}, &(0x7f000053c000)=0xc) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e68000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e68000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=r2, 0x4) 2018/01/13 12:23:45 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbd000-0x4)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e1d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x6, 0xf17, 0x82}, &(0x7f0000fbf000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f77000)={r1, 0x9, 0x8, [0x0, 0x27c, 0x4, 0x9, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x660, 0x5]}, &(0x7f00001a6000)=0x18) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000fbe000)=[], 0x0, &(0x7f0000dbc000)={0x18, 0x29, 0x3b, "c7"}, 0x18, 0x3}, 0x4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000048d000)={0x3ff, 0x520, 0x4, 0xfff, 0x3, 0x100, 0xfffffffffffff57f, 0x1, 0x0}, &(0x7f0000fbc000)=0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fbc000)={r2, 0xad, "2d8696f6894da45edd8a7a28410715c5e04e0ae80655344f2b56bc92d7b90ac384f658dda3d0c19ef7fc33590d719926b26caf5507331118ba1dd64f41dfed72ce29e88440c5157665dbfede1571d0fe71967a9b0f6bd3045bda1dffe3beb3f57335eb2a377264b6394e0a56d6b16a7b93631bbdaa3ab44406350609ae2e6ff61f0da822c7b6fc97c9662fa20350434185948ee4a66c83ca4921614de70a1966bdd2a23f7223d630a8114e36a2"}, &(0x7f0000fbd000-0x4)=0xb5) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002f2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd9000-0x4)=0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fd8000)={0x0, 0x8001, 0x30, 0x3, 0x2}, &(0x7f00008e5000-0x4)=0x18) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd9000-0x10)={r1, 0x7, 0x8c70, 0x3ff}, &(0x7f0000bb0000)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r2, &(0x7f000045a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000389000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000fd9000-0x14)={0x11, 0xf6, r4, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/13 12:23:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa2000-0x4)=0x0, &(0x7f0000524000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000661000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ec2000)=0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e9000-0x4)={r0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000e48000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c50000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d57000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007cb000)=0x2f0000000, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r4 = accept4(r3, &(0x7f0000745000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004e2000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000413000)={0x7ff, 0x8000, 0xcb5f, 0x101, 0x0}, &(0x7f00004ac000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008ff000-0x6)={r5, 0x8}, 0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) 2018/01/13 12:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002ee000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000576000-0x4)=0x60) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000d1f000-0xf)="59c839491a1a6dee5469ae37b2f732", 0xf) syz_emit_ethernet(0x17, &(0x7f0000d90000-0xba)={@random="2198bd19af6d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000547000)={r1, 0x8}, 0x8) 2018/01/13 12:23:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00006d7000)=0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d00000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044d000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d02000-0x4)={0xffffffffffffff9c}) r3 = epoll_create(0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eec000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e06000-0x8)={0x0, 0x0}) r6 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e0d000)={0x0, {""/7}, 0x0}, &(0x7f00004f4000)=0x10, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002bf000-0x8)={0x0, 0x0}) r8 = accept$packet(0xffffffffffffffff, &(0x7f0000a59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000047e000)=0x14) r9 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002c2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000819000)=0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000801000)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000073a000)={0x0, 0x0, 0x0}, &(0x7f00002ac000-0x4)=0xc) r14 = gettid() r15 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cd000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b7b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d59000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000150000-0x4)=0x92) r19 = getgid() r20 = accept$inet(0xffffffffffffff9c, &(0x7f00004f9000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000)=0x10) r21 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000870000)={&(0x7f000018f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r22 = socket$inet6(0xa, 0x85e2b98ba5a26123, 0x9d0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab1000)={{{@in=@empty=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=@loopback=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}}, &(0x7f0000aa1000-0x4)=0xe8) r25 = getgid() r26 = socket$kcm(0x29, 0x5, 0x0) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000bb000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ccb000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fec000)={0x0, 0x0}) pipe(&(0x7f00000e4000+0x4a9)={0x0, 0x0}) r32 = socket$bt_sco(0x1f, 0x5, 0x2) r33 = socket$nfc_llcp(0x27, 0x1, 0x1) r34 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000306000-0x4)=0xfffffffffffffef9, 0x80000) r35 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00005c6000-0x4)=0x0) r36 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000953000)=0x0, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000192000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$unix(r0, &(0x7f00007d4000)={&(0x7f00009b9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ff2000)=[{&(0x7f000079e000)="cb059492e25a5d74e29482b110a7652561f13054b0aff1beaa07244c39c9eed08a6d8ae6faa60a35711ded688556f5b7259b5dc685b4ef4a76e1a5d4bedff796bb68ec86037be2509affc5515d38def4b54d45cda596fb43aebb21bfd681c36694254f1a80d3ce8a8b4b86e10f80ddcc6426f3b4", 0x74}, {&(0x7f0000d48000)="c6f818e569268803e6a68c1803b584780aa17ff7a4455796cf22e1b731ca346533ff273c0d7052fce6c3017a1c879da1dd2bc701e6c084c25b848fdeaefacd3650d5a68c048bfb68a0e9794615b0128e4c7690daf6b3a5806fb81029120b9e8adcff02eb6735049c7e070d61562693663a5ff0fcd8a154a20422ffdc", 0x7c}, {&(0x7f0000095000)="fa88b2f9876f91574af9f5a21c315a43c4b74775bf1b5dd25bc8e20eb01a06b94d8c74959ebd0204c2f1f2a8ab2417b879be72ec369e2691a19cffb5c3e085b3fddadb", 0x43}], 0x3, &(0x7f0000565000-0x148)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30]}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37]}], 0x148, 0x4000044}, 0x40000) r38 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r38, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000a7c000-0x4)=0x2002, 0xfffffffffffffd6c) accept4(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0x8, 0x0) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e4000-0x4)={r1}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000274000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000e73000-0x4)=0x8) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/13 12:23:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r1 = accept(r0, &(0x7f0000149000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000353000)=0x5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b2c000-0x4)={0xc0000000000000, 0x1, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000169000-0x1)={0x0, 0x8001, 0x9}, &(0x7f000025a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000199000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f00007cf000-0x4)=0x98) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00006cb000-0x4)=0x8, 0x4) close(r0) 2018/01/13 12:23:45 executing program 2: 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$inet6(0xa, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000094f000-0x8)={0x1, 0x0}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000046b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000089c000-0x8)={0x3, 0x4}) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r3) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000989000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f00007c2000-0x4)=0xc) bind$bt_l2cap(r3, &(0x7f00005ea000)={0x1f, 0xfffffffffffffffd, {0xf8f, 0x8, 0x20200000, 0xfffffffffffeffff, 0xe, 0xb262}, 0x10001, 0x101}, 0xe) 2018/01/13 12:23:45 executing program 5: r0 = socket(0xa, 0x0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b56000-0xc)={0x0, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000064e000-0x6)={r1, 0xb}, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=0x0) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f6e000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000096e000-0x10)={r0, r1, 0x5, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cfb000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3518002a000602000016000000018d0000f808001100000000000000002008", 0x29}], 0x1) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000e2d000)=0x0, &(0x7f0000d5b000-0x4)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) [ 39.852392] kauditd_printk_skb: 25 callbacks suppressed [ 39.852399] audit: type=1400 audit(1515846225.438:45): avc: denied { accept } for pid=6294 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/13 12:23:45 executing program 6: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008a3000-0x4)=0x4000000000003, 0xdc) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003f6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000061000-0x4)=0x9) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004be000)={0x0, 0x101, 0x10}, &(0x7f00008b9000)=0xc) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00008ba000)=0x3, 0x4) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008bb000-0x8)=@assoc_value={r2, 0x30d9}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008b8000)={0x0, 0x3}, &(0x7f00008b8000)=0x8) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008b9000-0x10)={0x1000, 0x4, 0xfb1, 0x5, r3}, 0x10) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) r2 = socket(0x12, 0x5, 0x80000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000036f000)={0x0, @in6={{0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e10000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fde000-0x8)={r3, 0x80000001}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) [ 39.932658] nla_parse: 14 callbacks suppressed [ 39.932666] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.960787] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 12:23:45 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_int(r0, 0x0, 0x1000000000000012, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0xfffffffffffffc44) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000944000-0x78)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x6, 0x4, 0x23de, &(0x7f0000943000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x7ff, 0x3}) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fca000)={0x0, 0x8, 0x30}, &(0x7f0000f5d000)=0xc) pipe(&(0x7f00006f1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000cc6000-0x18)={r2, 0xccd7, 0x0, 0x9, 0xfffffffffffffffd}, &(0x7f0000e86000+0x145)=0x18) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000044a000-0x8)={r2, 0x0, 0xc9}, &(0x7f0000fcb000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000579000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x0, 0xa, 0xb5, 0x7, 0x6}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fca000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fa9000-0x20)={0x69c, 0x7fffffff, 0x1, 0x4, 0xf4, 0x6, 0xe67, 0x5, r2}, 0x20) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4b010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d170c41d009976034d6557bf8917cad630598f6e58fd17060178aabb64ffffffed0000464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$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, 0x2) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000727000+0xaa2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x95)={0x0, 0x8d, "6c4f73f5a31a88af73764beea6ba0c44b02ee152f66e3623b56210829a4a79bb78e4ae15b9e59500e83830b881e92c79091dfe24909af29641e3a351452c987af96041f4879e72862df29b52f68b1d3da6d38b5ae9277f42899a10054e03b644aa86323c0309dcd17abff8a6ddd09c306d01001905acc3472d008a9946899d42f9fdcf7f06b60638d467349ec0"}, &(0x7f000026e000-0x4)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="4b384fef474c6859c146e2a90c0e52cf", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x3ff, 0x40, 0x3c2}, &(0x7f0000000000+0xf1d)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x7) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f0000749000-0x68)="611f083cee212907469737d64e4ab50136780000000031961986b317a7c3236ac7d47b0b3ca9f48cab9cf0a19fa59dca60ebcd84eda4a8b61ec94956d0bb600082c779c5d339aaffb961af3b22979b241d7c3a6ca5adc682e84fc06cfbb0ea2cb78e5e49216b3d77") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e9b000)=0x7, 0x4) r4 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000096000)={0x40000000, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000822000-0xdd)={0x0, 0xd5, "4267221f9d4296a04e157678ab6c0a7404d235139284a7f77cb0f5d325df1f4391171dea60a4b3a4484448726b27931991117e3e23fad68bf5b348ac1220b08c39b1afa3b454333d9044fb367148452790e8e2b294f7044b2c2e67633e05880d8a99027c7640c1da507d9b54c5beab3d0a6fe449e39d44fe75f0b40aade81089236ffba66224af331005f10e3203c759907ee26ac84ea6798a78f8f6357825aaee1851272a9092b67576f2bdfd163a8ed2036e4e3a417e74909ea57e7e0005e3155d633214cb8e85dcaffc2ff0c29846bf86ec7744"}, &(0x7f0000bd2000-0x4)=0xdd) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f000017e000-0x20)={@generic="a132a4393049185b65ded013051ffc46", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dbc000-0x4)=0x4f3dc443, 0x4) tee(r0, 0xffffffffffffffff, 0x4, 0x0) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cb5000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000550000)=0x10, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000037a000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a21000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000d9a000)=0x1dc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009e7000)=@assoc_id=r1, 0x4) r2 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000825000)=@int=0x0, &(0x7f000015d000-0x4)=0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000094c000-0x10)=@buf={0x54, &(0x7f0000ae0000)="0b021b4faaa6da3b05242713f2d2602001872850c208edac8218921cd43aaeddf6720d701146f998a761959a95a080b13cdee2c1dfceff12d0b6c6fd32fd95b7860b0e3dfeaf782820afdfdc8f7e60b493a9784e"}) 2018/01/13 12:23:45 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000443000-0x5c)={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xa5ac}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ad}, 0xffffffff80000000, [0x80000001, 0x5, 0x9, 0xffffffff00000000, 0x5, 0x0, 0x9, 0x5786]}, 0x5c) listen(r0, 0x104) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005e5000)={0x0, 0x100000001, 0xf2, 0xfffffffffffffffe, 0x2416, 0xa7d8}, &(0x7f000009c000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b2b000)={r2, 0x137e, 0x401}, &(0x7f0000cdc000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000453000-0x8)={0x1, [0x0]}, &(0x7f000046d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000da6000)=0x98) 2018/01/13 12:23:45 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3ff, &(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x9, 0x9, 0x8, 0x5, 0x7, 0x1, 0x5, {0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc000000000000, 0x4b4b, 0x20, 0x5faa, 0x4}}, &(0x7f0000fdb000)=0xb8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fdb000)={r1, 0x9}, 0x8) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) socketpair(0x2, 0x80000, 0x7, &(0x7f0000ef7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/13 12:23:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x13, 0x80002, 0x5, &(0x7f000047c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001c1000-0x4)=0x0, &(0x7f0000acd000)=0x4) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00006cd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b7000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b29000-0x4)=0x809, 0x4) syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000ddd000)=""/0, 0x0) 2018/01/13 12:23:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b1000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa2000-0x4)=0x14) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000f90000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000038b000-0x3e)=""/62, &(0x7f0000461000-0x4)=0x3e) 2018/01/13 12:23:45 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000011000-0x5)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={r2, 0x5, 0x7ad}, &(0x7f0000001000-0x4)=0xc) listen(r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f000000e000)="9ac76e46faad42407256ee9c97222950f2e6d8296bf33fc0c788cce5ce3246bec9f8cbc0adf1847e2bbc70d2835b34ac", 0x30) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000019000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000019000-0x38)={0x0, 0x0, &(0x7f0000019000-0xa0)=[{&(0x7f0000000000)="52d367b3d80037a5f762cb02081e106047b9b01b4936a9901c2f4162ae7d07fa63413cbb6d1c4a3b62109fa44f5946aec90218e4681244b488347735a58fc937", 0x40}, {&(0x7f0000009000)="afaacd81b7498d9c8f9f361ea85f009ca8a20dc05fc9b3c187067cf160041118e2b88922357b0ba6848f", 0x2a}, {&(0x7f000000c000)="", 0x0}, {&(0x7f0000003000-0x59)="556500e53b7c6fe64f1b3c652317f8f445cba64f3582df6f4a272b33b6cadceaa3d2f8482b0c0293d20add6a40c6dd446a61dc0f4a26292a26e3b036377b59875ba7d3e7e84b0ab1e8ef7a9a09cd9b9af9b7ebf73794104fa4", 0x59}, {&(0x7f000000d000-0x47)="8d62dd1a370594586be7f7c445a3f533aa4dc272298862631bbc6aa383c4cf64bb024c85cbe101efc16d6e5006a99bb755802ad852ef824c6feac2befb6917ab65dc1425ce842d", 0x47}, {&(0x7f0000019000-0x45)="d75ff3583411bae81f4b8434ccd156202c89c9cf5f1399f373ce5d3d7864d20ecc50f8396259889cfeff5a1722d181c5f92488fa9bf8a35575353607e190b81e92ce86c97c", 0x45}, {&(0x7f0000014000-0xf8)="133243a8635d0f51031c96bcff2d220270b7f44d52436fdc82092ce1c0e90dbabff98160208b68d95ca27b7707aa5912535a2f43cd080452fb49eba4ebfdf5ef532f935ca323f4de09d64139e0e2c5505efd925b8170c261fb9ec3a491e31b9e24335993d75fb4d1899335519e57d1cb532c3d2fee08a8994078e6056c5cd9ad98de5bad90d5041f153eb5a0aeb6d0ec0f80f8b9f72023e97bd16c5298aca815af72965ab09bbaf5d30645c77741abb0c82f18f6d110cbe4196260900ff738a09d165e2814a378eb5d9cbdc9c9f4d555871350839559377acddf49392092130497ce8b3e2d5d0a4c1be7289aaabedd51d3c2cbfbd1b86af1", 0xf8}, {&(0x7f0000019000-0x1000)="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", 0x1000}, {&(0x7f000000b000-0x6f)="62b48e9ac180ffc7a057966f4ffd7a6bc807fee3b5afd3e6e6c36ae1a876d9e39ede55f146352a09afb7713155ed4bb529acc5e3d0bd94dbf856468778fbc0425d31e27f95ee67e6fffffce652733f377903181c63f971d596bded6edf959785af755fb45c45ff91d638d0936103ad", 0x6f}, {&(0x7f0000019000-0x4e)="59312c0af6639d0484ae99e9e8a5ce8c837cdf91551aaba4ac305ee0d28db5bdab5c758eb6c1c23d8a4273ad92a658bc291202af459dd2adc5f646e706c8b7b60e329a1761e83fc76df333141894", 0x4e}], 0xa, 0x0, 0x0, 0x40001}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/13 12:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002b4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067f000-0x4)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ffb000-0x20)={@generic="1e29f699e0779806e955ade7274d586b", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000044e000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b0a000-0x4)=0x0, &(0x7f0000677000-0x4)=0x4) close(r0) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ca1000-0x58)={0x26, 'aead\x00', 0x0, 0x4, 'gcm(aes)\x00'}, 0xfffffffffffffd73) socketpair$inet(0x2, 0x5, 0x1000, &(0x7f0000b95000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000027000)={r2}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006d8000)={&(0x7f0000b42000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f21000)={r0, r4}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000d5000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000cef000)=0xffffffffffffff20) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000097b000-0x8)={r6, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f89000)={0x0, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x7, 0xbd, 0x4dab578e3bb6c49b}, &(0x7f0000d95000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000094a000-0xa0)={r7, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe63e, 0x1, 0x7, 0x1, 0x80}, 0xa0) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r8, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000573000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r8, &(0x7f00001bc000-0xe0)=[{0x0, 0x0, &(0x7f00008b0000)=[], 0x0, &(0x7f0000499000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x7c, "b10c378aab19e27a10f919425339826b6ac6fc3992ddf77b3f2f82598409618db3ed214eb4b0f8343d1e610d99f8237e57fef12d1c3edaa6e4622200cb9981b593536586d6b6c285eda82b5ad6912d20fc6e05eb21296293bfc1294aabec8018dedfda0e626ca51f3c2d8f55bebc17e72a866eefaa6104cfc1c4425a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2f, "8d3afc6616e147016ebc37eb7e46b1efabffd6d5367d1582b87927e79e5a9a7bf7c0af1ee1bc5805e51a4c0198ccc8"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x150, 0x8000}, {0x0, 0x0, &(0x7f0000734000-0x30)=[{&(0x7f00001a4000)="64296a2582dde92381367da394e9380f0f513c10b12d84fce2df831083dbd18d17785e58697823d9fba3a61962cddedba69f21b2ade798c3016fa2602538ec4bad5d968f0accd415e031896f531667aa17706e5904e1672caba4301a74a88e21f4f50831c0a4560f7b9848cf006ea1304a29f387232081908462b9a032f4a455ee9879ac5b38d198ec90d79a3f2546a4f6f5be6f0cf4cecc5442dae19b986c1d109605c0f2294149edc67fd5bf4ed88e23c5a949c4c89a45a6a861fbc61ee534f39256de8b5f8cec980e", 0xca}, {&(0x7f0000292000-0x12)="90090c275313a732c2be6b4d76d07a3d4510", 0x12}, {&(0x7f0000cae000-0x75)="84d79a579d42d0ad8b1c99c17a9b0469b0e154f1411788ee8ec21a751ea4d55d9915ca2a008c207eb7960389ac3eacae0421abbabee57ff1f329c6ed25013327543c8e6cc175360f0eda8cacab8fecec92b2b45395990b1e633213e98ccb1f03d29ffd69622203602eae5a3f5f566b6ac7fffc231f", 0x75}], 0x3, &(0x7f00003ed000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f0000710000)=[{&(0x7f0000db1000-0x4)="4ab8940f", 0x4}, {&(0x7f000045f000-0xcd)="e7f44ca805cb326dcca64653d4675da06504cff65d686f5c44067252ab383f89f830772adad3f0075e323a5620ca1bc5a219f79373df4a90fe9dbeb313ddb0e5271ce928a1c2bac861e48207e02940e6008d130b71dfc413c34fd0655132806c669b3a484f81ad1de4e8cde03692a387f0fc4aef00deb783e7443f77d96f60034ad8b0a9a52173595a4258c103dbcb484a3523898bad4d12c8a2042667a201c6b904c0c097bcf35ff4ccab91931cfc0775e240140c9f8ec1d0334e1be057f26814c0a7f8ad27b8b44fc80bc19d", 0xcd}], 0x2, &(0x7f00007d1000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xd8, 0x117, 0x2, 0xc2, "3d3f8febfd7d9fb808efb36d41e7df7604effc6ee3be52537f5ff1a0f6c98becfb4bdd455c3b29f9a49083556c09a6fa8f9d8e33dc6f076b8bc1b20bfefb94dac2327d508dce75c66812e257fa66897c0c42009cab8e4caffeafeb0fbaab4ab737caefc628466dbf22b50efb0e1ba30c4822533f2a1b85b4fc847e2e7f79396f444378b1a39be9108a98d67762250b473c1d4d025fbfc96879a2b0b31ef5bd3c184228a549671afec6b1fe84c8f322757140661a01bc3e1fdfe810bfdaa113aee818"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x81, "24665c28d091ec8ee20f01d63a42fd17d89908400a234a8c2288b6dcd19df14e6a4fc6fef88211783f63c8e1c6be6feb44b097b73b8537f9e2dc332e0ce1aa2c4438fc4f80c78a8f6ecb2da3751bd9e7de90f9b0d1c204c3f4b5685596721992702d3145d1296eecef61653e5aeb452cf97d4cb1ed2c69c6028d26bf3df57c9846"}], 0x200, 0xd0}, {0x0, 0x0, &(0x7f0000efa000)=[{&(0x7f0000c46000)="bc818384d6bf1d1f67d082f6f05bc3a9d77a8f20e5706e591b5924e3334e6f97d7b39fbcb716ed9548ca22cfa8d94fe51a2d25ab349915ea33946852cd1589311c63d22642081b2ddc779625a0b11cc4372c08c8ff83c41e481fcf114ceeac858ead2b5d35f10d58c0fde699a60d28a75415", 0x72}, {&(0x7f0000e46000-0x22)="7a0eae59510a1c3b041ea9050bab9ba0a9004c912ce8b27fe063717032dc61020dff", 0x22}, {&(0x7f00000a4000)="5d4a3f6133f2cb255f24133ff86888a25e7a624b387d4249cfa1340158bf7343198038ee156b4b6a611e7df7828bd49b2243919c2d5905716e57ca5f5b6861718743538f44242737cbb13cb1487be401982bd518f6faec69f51b1c334475053642e5780629", 0x65}, {&(0x7f0000cbb000-0x3a)="04272320ce2b2abe99c7dfc000b8c1b0ea25efff9756524665ae6c8fecdcfa1bce6523dec82832ca55042d8b2cdd56a72b211d3631565c281ac9", 0x3a}, {&(0x7f0000084000)="1fa423fd17cdc0fb0b29fb6cb0c73de2ea72a54144bd64e68b6b33e38438c0a3c74e4e8b865df1c8065ecff81f0298f1977448beb25465c5a117472365019c1cbe627747c7585447474e4f73c59a665afed059200a27f120ca8c71ef1b81e1f50fd5b00ed1884e76e42582dbf959a1d9571f12d9c05b0a28fa15167ac1bd54a10242d3a4c3b3349ba49f4a3d3cdc57ef018cf959c61699391b2b", 0x9a}, {&(0x7f0000484000)="fb7a5215383afe63d6aea355421ca94943f1a07a2a42a370846f85afae3671a1effdf9677382e7e06e29b1037979f75a42a8cf54c695e904129d2ac18f91c2bd84a4a08e45950970e5b693dfb260164be70a30ca6139b46e5fc3d251de7859461caab947dd7426d2f46e55a64d6e5b5b9bc776e6612b8a89427f9000ba8ad02e0d65e1620104ee95df76ab50a452de541ac8ab819cfb1e34a468c315e6e6b44a6214671c220e986e92ea4d4ce1384f343085112f8dd1f875b81a6d", 0xbb}, {&(0x7f000071e000)="def124710b3cce5f1d28938bf5b33aca00c421219ebb5616fca1415b74e9521a9fc0f1c61f0268af20105eb0af9d3bcc03fa544cefe0c8d2dda0b04ae6dde5dda3802e74acd8a67a0baa4e0806707027d1d1e710ef9d9848a237e19521677cce5c82ea0802cca01dd3d0a803f1f70613d6f155b8dab69b", 0x77}, {&(0x7f000074d000-0x1d)="4fe4db16d83a2b5b2962b82c96aecb83c601001987e40009efb71d4dc3", 0x1d}, {&(0x7f0000b7b000-0x2b)="c7879953acaf62d1df4377b9cd3d486e746350ef2e4c13b60c4bfb984fd61d21965fc2eb96b58c55492309", 0x2b}], 0x9, 0x0, 0x0, 0x4000}], 0x4, 0x4000) sendmsg(r8, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f0000baa000-0x38)={0x0, 0x0, &(0x7f00009e9000-0x10)={&(0x7f0000677000-0x50)={0x2, 0x5, 0x3ff, 0xf, 0xa, 0x0, 0x0, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x4, 0x1, {0x6, 0x32, 0xfff, 0x2e, 0x0, 0xffffffff, 0x0, @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]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x20044000) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x800, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8", 0x18}], 0x1, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}], 0xd0, 0x0}, 0x40000) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f85000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000502000)=0x10, 0x80000) sendto$ax25(r2, &(0x7f0000c4b000)="d631eb8ca45f0691a600687069ebd52e33893bfda63018ff15f758002bc118fef046278d7b54ff6089bba03a904f2d387ae210236f6eaf204ac512df92fafe9fa5cc1d5be14b7cca987b16cb36563bea05d1698c6d9cf5703317c1aaef673547ec9b568533870a83", 0x68, 0x24000000, &(0x7f0000aba000)={0x3, {"03464602285e08"}, 0x9}, 0x10) 2018/01/13 12:23:45 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fcb000)=0x3, 0x4) connect$inet(r0, &(0x7f0000931000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) [ 40.259490] device lo entered promiscuous mode 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000044e000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b0a000-0x4)=0x0, &(0x7f0000677000-0x4)=0x4) close(r0) 2018/01/13 12:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002b4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067f000-0x4)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ffb000-0x20)={@generic="1e29f699e0779806e955ade7274d586b", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 12:23:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00005e4000)="c2aefa9528ac38f6b6e5cef34a67375f561b884cb8872800f1c015a921bf705693a771233e16e2357a4be80f64d768854fdc56740d7cdc71281af49d6ac5ce3e3624bc72d1061841f285877f26eadf", 0x4f, 0x8000, &(0x7f000010d000)={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) syz_emit_ethernet(0x46, &(0x7f00001ab000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x10, 0x6488, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "291a51", 0x0, "ea10aa"}, ""}}}}}}, 0x0) 2018/01/13 12:23:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000796000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0xa, 0x3, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000f8c000-0x30)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000598000)=""/0, 0x0}, {&(0x7f0000000000)=""/36, 0x24}], 0x3, &(0x7f00002ae000-0x8e)=""/142, 0x8e, 0x1f}, 0x2001) setsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000001000-0x2)="", 0x0) 2018/01/13 12:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x800, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000001000-0x97)=""/151, &(0x7f0000001000)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000003000-0xc)={r3, 0x80000, r4}) 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(&(0x7f0000b62000/0x3000)=nil, 0x3000, 0x8, 0x2010, r4, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 12:23:45 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getpid() pipe(&(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f66000-0x20)={@generic="73d9663cf74eb91d507c7ad58b5a8c33", @ifru_flags=0x801}) 2018/01/13 12:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001df000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e1a000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f000023e000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f00002d0000-0x38)={0x0, 0x0, &(0x7f0000898000-0x20)=[{&(0x7f000027f000-0x1000)="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", 0x1000}, {&(0x7f0000f5a000-0xa0)="7580101ed5a5329ab2a8d397c336c192f2ded9d788c962d53e59ea6a304911673b05b2b508eed0ae928703ad2628f4e3b94deb2431992bc0ddd04ece3b0e259633ad67c1a578961c50d8051ac41e46cfd495992f39db1c69ad4ddda730c1269edc3dc3d5109ef52ec3e46b72f018d486ec5797a56496cc1098372402601efcc72042d65f8f30851a6e9fd36cd0a4b8914952d0652aca1f9d7518d999bf108aca", 0xa0}], 0x2, &(0x7f00001fa000-0x218)=[{0x100, 0x10a, 0xf996, "0721eb71c5c4ea9e6ec60f623b61b17c50328de19ee295f213bf7b98b5465ddd194f00dc998ca15149e52251576020c245f13abb94e04f343bb6d2a50444d2915e6252a3b1de10963a560474e55d573edbbe7f21af6a8e7bd46d8fdbcf660594abcc563fc4b82d409edab4da4d8a13f6321dcf9fbecb53b4469dbe71bdada1331d5cc5c9d09386751ecdad47000a86de30c91d681758c71bf0901e5adaeb37bd04be9bde56dad00f972c2398f23aa72fe37b031224d83f180f15287d6205d9d92c95661ff6437e7dd9b3228200e2e19bcb89788a6634ebc31190721780b9942774a9812a070ffbe163b2"}, {0xc0, 0x11f, 0x3f, "877f62a35d987f874ea4f7e5d0eca08fc0d5903e138de3ae621a523e98fd2b7af6cb29666480520ddbe83403bfa139a208d0e29946c4bc5244d51537f55ee333568bac9b8aa89ae0ecc22404b2d3da12b7c99df8c9ed9a9787365be18cae625c2bfffda3d943b8f065237f022f5897b0a601fb2f00c5b640e14181865e506a55462f9cb6f7a23456cf826374b0e4fc3a01ac10c4544b5e24e22d73e65635071702217a210b8bff6c4f66bbd6679170a0"}, {0x48, 0x102, 0x7, "a18d9b62027606fb21bb9d7c6d3d656e436de9a65314c7de8550d5886bb39914451f386236279e47b49a0ea1799cd847c6755a"}, {0x10, 0x100, 0x4, ""}], 0x218, 0x4000}, 0x8000) 2018/01/13 12:23:46 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000041000-0x4)=0x2, 0x4) pipe(&(0x7f000082c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003d2000)={0x800, 0x0, 0x2, 0x1}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000fd6000)={0x4, r2}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd6000)=""/77, 0x4d, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000084d000)=0x0, &(0x7f0000e0d000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00002b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000fd8000-0x4)=0x7, 0x4) 2018/01/13 12:23:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x67d4, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000008000-0x4)=0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000004000)=0xb, 0x4) epoll_create1(0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000)={r2, 0x0, ""}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/13 12:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x800, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000cec000-0x10)=[{&(0x7f0000feb000)="5dfef59187f42b8aa0c7286539798e9440d6fba0405dc933f2a6ce1864ec62cac9ae5bd843d7cad4cf5758bc21f7bb45689bfd67dc556edf3e906462f95ecd29428fb725e760d6c31f520f90be4afb8a7ef2d87af426b0c127e3a3a9e13a0a23e29e04024ea26de2f9c1de9da2761d1bf0bc3043792d38181a19f9052897f1872d0c671ab2a6b34b0ace87bf78190bd4d38c235504188bced574eff7d3a07453cad4", 0xa2}], 0x1, 0x6) socketpair(0x15, 0x7, 0x800, &(0x7f00002e4000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000fec000)=0x0) r3 = socket$inet6(0xa, 0x0, 0x94a) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000feb000)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffff7}], 0x38) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fed000)={0x1}, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fed000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x8) r5 = socket(0x7, 0x80000, 0x3) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009d1000)=[{&(0x7f0000a48000)=""/249, 0xf9}, {&(0x7f0000265000-0x4b)=""/75, 0x4b}, {&(0x7f0000d1b000-0x5f)=""/95, 0x5f}, {&(0x7f00008da000)=""/252, 0xfc}, {&(0x7f0000fee000)=""/132, 0x84}], 0x5, 0x0) sendto$llc(r5, &(0x7f0000472000-0x81)="a7e3a8f0ca826abfb35967e13ae4610ae92aba6bd468c6eb261417352b77f497fe5083a61541793813ce6a9ffe3946d2c7b957eb7be5c20e05d01d2b2b01f95441bab3bad10f875a412eee754c6613c5e31bc5077df3ede5e9d27d984f7213e555cb243b1017b47970386efeebe0ec8792b975a1e46cbe943ee056ed5865566527", 0x81, 0x0, 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000fef000-0x6)={r4, 0x81}, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe1000)={r4, 0x6}, &(0x7f0000045000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000fee000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x1c) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000674000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000564000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f27000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000736000-0x6)={0x0, 0x8}, &(0x7f000005c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002ed000-0x8)={r1, 0x8}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b8fba4395e90", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0099e1ca323e5eee4ea4125f3ad50ec2"}) 2018/01/13 12:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000)="", 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) mmap(&(0x7f0000f3a000/0x2000)=nil, 0x2000, 0x3000000, 0x80010, r1, 0x0) 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000)=@assoc_value={0x0, 0x0}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0xa31, 0x2, 0x2, 0x3, 0x101}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000f000-0x4)=0x0) [ 40.397503] audit: type=1400 audit(1515846225.984:46): avc: denied { map } for pid=6435 comm="syz-executor6" path="pipe:[15065]" dev="pipefs" ino=15065 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005bb000-0x4)=0x1, 0x4) sendmsg$key(r0, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00001b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000846000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000755000)={0x0, @in6={{0xa, 0x0, 0x4, @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]}}, &(0x7f0000bca000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ce0000-0x8)=@assoc_value={r2, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) socket$inet6(0xa, 0xe, 0x7fffffff) socketpair(0x1b, 0x805, 0x46f, &(0x7f000019a000-0x8)={0x0, 0x0}) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000021b000)={0x0, 0x20}, &(0x7f000021c000-0x4)=0x8) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000021b000)={r3, 0x4, 0x30}, 0x370e384c675db6ea) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000016a000-0x8c)={r3, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000021d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000021a000)=0x0, &(0x7f000016e000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d6d000-0x8)={0x0, 0x0}) listen(r0, 0x9) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0xffffffffffffffff) 2018/01/13 12:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000893000)=0x0, &(0x7f00002bb000)=0xffffffffffffffc6) [ 40.481818] audit: type=1400 audit(1515846226.069:47): avc: denied { map } for pid=6457 comm="syz-executor1" path="socket:[15803]" dev="sockfs" ino=15803 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 2018/01/13 12:23:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000af0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x7c600000000, 0x2) 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$inet(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x8) ioctl$int_out(r2, 0x0, &(0x7f0000c8d000)=0x0) 2018/01/13 12:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 5: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00002f7000-0x4)=0x0, &(0x7f0000048000-0x4)=0x4) sendmmsg(r0, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 12:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$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 = accept$netrom(0xffffffffffffff9c, &(0x7f00008b3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000968000)=0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000db4000)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000273000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000092e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00001a3000)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff9000)={0x0, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000087000)=0x0, &(0x7f0000ffa000-0x8)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffb000-0x4)={r0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000ffc000-0x9e)=""/158, &(0x7f0000ffb000)=0x9e) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000942000)={0x0, 0x0, &(0x7f0000ffb000-0x10)={&(0x7f0000ffa000)={0x2, 0x0, 0x8, 0x7, 0x5, 0x0, 0x5, 0x0, [@sadb_address={0x3, 0x7, 0x3c, 0x20, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4001) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffa000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x1, 0x1, 0x6b2, 0x3, 0xb27b, 0xa, 0x20, 0x0, 0x7f, r1, r2}, {0x56fb, 0x3, 0xfffffffffffffffc, 0xffff, 0x80000001, 0x7f, 0xffffffffffffffff, 0x5}, {0x8000, 0x8, 0x100, 0x80000001}, 0x8001, 0xe, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x1, 0x7, 0x6, 0xbbc, 0x8}}, 0xe8) 2018/01/13 12:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)='?', 0x1) recvmsg(r0, &(0x7f00002dc000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000b77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000801000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e1a000)=0x0) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9c000000000000000009be4e73c6d8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) getsockname$llc(r0, &(0x7f0000c3e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a3a000-0x4)=0x10) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b3e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000050c000-0x98)={0x0, @in6={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf5}, &(0x7f0000313000-0x4)=0x98) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b40000-0x8)={r2, 0x101, 0x92}, 0x8) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/13 12:23:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x6, 0x3, 0xfffffffffffffff9, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a9c000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005ea000)={0x200, 0x1, 0x3, 0xee69, 0x101, 0x3f, 0x10001, 0x40, 0x0}, &(0x7f00008b1000-0x4)=0x20) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000746000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00004b2000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003a1000)={@generic="0fb9428db34c753a1a73a9b4c1971097", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000064d000-0x12)={r2, 0x4, 0x5, [0x0, 0x80000001, 0xa00000000000000, 0x9, 0x8]}, 0x12) r4 = socket(0x11, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000090a000-0x8)={0x0, 0x0}) setsockopt$packet_int(r4, 0x107, 0x8, &(0x7f0000e88000)=0x7, 0x4) bind$packet(r4, &(0x7f0000b1c000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000469000-0x13)=[{&(0x7f0000d37000+0x932)=""/66, 0x42}], 0x1) ioctl$sock_bt_hci(r4, 0x400448dc, &(0x7f000092d000)="efe2ddb8b524c2b15193518cb0e646757fc61a53ce5700faaf95de7804652a38bd35106ea9f55d1723c881975bc72fd82617bfe5aa9d607096901c08ddd261e243b192660d8f24adf0c2d959100fcf158016e7a50e91c61b76d6afbbfa1c2fb31b5d8b37698ab67fa429d16d55d3265162064f383e85aadd5aff013ecf3f61fe657dd75a73c8669cae2e031c6e4c4e333f") r6 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r6, &(0x7f00004cc000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000985000)={0x10, 0x113, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) recvfrom$packet(r4, &(0x7f0000bfd000)=""/137, 0x89, 0x0, &(0x7f00002a8000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00003b4000-0xa0)=[@in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x81}, @in6={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, @in6={0xa, 0x3, 0x242f223f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) readv(r6, &(0x7f0000788000)=[{&(0x7f0000102000)=""/0, 0x0}, {&(0x7f00003aa000)=""/247, 0xf7}, {&(0x7f0000fe9000)=""/102, 0x66}, {&(0x7f0000256000)=""/239, 0xef}, {&(0x7f0000208000)=""/219, 0xdb}, {&(0x7f00007be000-0x1)=""/1, 0x1}, {&(0x7f0000628000)=""/63, 0x3f}], 0x7) pwrite64(r6, &(0x7f0000e12000)="bc1ec7ba292d5f5f2f31f7ad45fa5806b5140779fc0f537af5c6e0120e9d7fe653249557b3278ffea0b8d3eedffcbe4e354e71cc61c2eb6284e49b8a66afa7a50b8767fa7421", 0x46, 0x0) 2018/01/13 12:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.735369] device lo entered promiscuous mode 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffa000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00004b5000)={{0xd9d000000000000, 0x0, 0xfffffffffffffff7, 0x5, 0x9, 0x10001}, 0x1}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ff9000+0x86b)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ffa000-0x1)=0x1ff, &(0x7f0000ffa000-0x8)=0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000026f000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getpeername$inet6(r1, &(0x7f0000abc000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea9000)=0x1c) 2018/01/13 12:23:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xc31, 0xed, &(0x7f0000cfc000)=""/67, &(0x7f0000001000-0x4)=0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 12:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x4, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000145000)=@sack_info={0x0, 0x75c2, 0x0}, &(0x7f000037e000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f6000-0x20)={0x3, 0x4, 0x4, 0x7b, 0x8, 0x73d, 0x8, 0x8, r2}, &(0x7f000063f000-0x4)=0x20) r4 = accept(r0, 0x0, &(0x7f0000fe2000)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000006d000)={r3, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x26f, 0xfffffffffffffe00, 0x7fff, 0x82}, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ea8000-0x10)={0x4, 0x2, 0x0, 0x803, 0x0}, &(0x7f000026c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000bf7000-0x63)={r5, 0x5b, "68ff91ee2c0d20f99ae21301fe76fb3bdc8709672d2cf4550fea2cc27a3de07119d2cb75060c79dbe4cf763e91e4988a6fee8064710c73ad14d6f43ccd022fdfa4e6cf69a4778ba720e15ad861366a74e0a09e9afb6a4b2127ff44"}, &(0x7f0000378000+0xceb)=0x63) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d97000-0x8)={r6, 0xffffffff}, 0x8) 2018/01/13 12:23:46 executing program 7: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ae) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000c, &(0x7f00009c2000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000483000-0x8)={0x1, [0x0]}, &(0x7f0000dff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000398000)={r7, @in6={{0xa, 0x1, 0x9, @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) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000119000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) 2018/01/13 12:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bf9000-0x8)={0x0, 0x0}) pwrite64(r2, &(0x7f00006d5000-0x19)="75d8db579b7d99efe00b846996060666845c4aab52d94cff17", 0x19, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000fa0000-0x4)=0x6, 0x4) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2018/01/13 12:23:46 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair(0x1b, 0x6, 0x7, &(0x7f0000971000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fe4000)=0xfff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe4000-0xe8)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000735000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r3}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fe2000)={0x4, 0x0, 0x1, 0x2}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000fe4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011f000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fe3000-0x10)={r4, 0x19}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r5 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f00007de000)={0x10, 0x0, 0x3, 0x0}, 0xc) getpeername(r0, &(0x7f000013f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0xe) pipe(&(0x7f00006cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c56000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000020c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d53000)={r2, 0x80000, r3}) [ 40.891036] device lo entered promiscuous mode 2018/01/13 12:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006c1000)={0x0, 0x100000, 0x20}, &(0x7f0000beb000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000c8e000)={r3, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 40.926538] device lo entered promiscuous mode [ 40.951591] device lo left promiscuous mode [ 40.973720] device lo entered promiscuous mode 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) r1 = accept4(r0, 0x0, &(0x7f0000092000)=0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd3000-0x8)={0x0, 0x0, ""}, &(0x7f00008f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000844000)={r2, 0xf2f3, 0xa5, "6c42d846b71f419f0ad6ec8142f40b741478dd8eee981c2326ff0c87a4ed564c837748ed3776a2e0bc5c03f4bfe638e920e7b54f382bd0491bd765571afa1aeaa00e0a2564928c7214f5bfe260c0e0d298d47d2d1b40a074d8a0ae38e259eeee7a4c6ecf9e5a08f43ac7f9593934c95c850a94df4c3fe4ebc61979f6625a506fa70fe641209d8ab4b8bcdde903ada0dd61dd399ec7d526407fb5a462649d4b32d9ad48fc48"}, 0xad) 2018/01/13 12:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r0, &(0x7f0000f9f000)=""/35, 0x2b2) 2018/01/13 12:23:46 executing program 4: r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='KPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:46 executing program 6: mmap(&(0x7f0000000000/0xd63000)=nil, 0xd63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000bf2000)={@random="0d0170447f6e", @random="e81b31309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x18, 0x3b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}}}}}, &(0x7f0000d0e000-0xc)={0x0, 0x0, []}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d64000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000344000)={&(0x7f000084f000/0x3000)=nil, 0x7, 0x7, 0x34, &(0x7f0000196000/0x3000)=nil, 0x7ff}) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000d63000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ba2000)=0x10) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d63000)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000674000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/13 12:23:46 executing program 7: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ae) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000c, &(0x7f00009c2000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000483000-0x8)={0x1, [0x0]}, &(0x7f0000dff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000398000)={r7, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/13 12:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cb4000)=0x1c, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f91000-0x9)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000de4000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00009ac000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1, 0x254, 0x8, 0x100, 0x3, 0x1010000, r2}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004ca000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ad000)="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", 0xffffffffffffff62) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ab3000-0x8)={0x0, 0x9}, &(0x7f00002d0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000844000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000311000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000006c000-0x20)={0xffffffff, 0x3, 0x8005, 0x3, 0x1, 0x2, 0xc, 0x53d2, r1}, &(0x7f00000f4000)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c1d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e5000)=@ethtool_link_settings={0x4d, 0x4d4b, 0x3, 0x9, 0x7, 0x100000001, 0x1, 0xc337, 0x200, 0x0, [0x5, 0xffffffff, 0x2c, 0x1000, 0x1ff, 0x80000001, 0x9, 0x4], [0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007a8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e37000-0x10)={r2, 0x10, &(0x7f000043d000-0x10)=[@in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000454000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ae000)=@assoc_value={0x0, 0x0}, &(0x7f00003ec000)=0x8) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005dc000-0x6)={r4, 0x101}, &(0x7f0000eca000)=0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffc000-0x4)=0x2, 0x4) socketpair$inet(0x2, 0x6, 0x24, &(0x7f0000411000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00000fe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000011b000)=0x1c) 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009bf000)=0x0, &(0x7f0000631000)=0x4) r3 = socket$kcm(0x29, 0xa, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000077d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e19000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000040f000)={0x0, 0x4}, &(0x7f0000980000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009c4000-0x6)={r1, 0x2}, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$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$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/13 12:23:46 executing program 5: mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f94000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005e8000-0x1a)={0x0, 0xaf5, 0x9, [0xbe78, 0x100000001, 0x3, 0x3f, 0xa4, 0x6, 0x6, 0x22a3ad44, 0x80000000]}, &(0x7f0000d23000-0x4)=0x1a) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f95000-0x6)={r1, 0x7ff}, 0x6) socketpair(0x0, 0xffffffffffffffff, 0x7, &(0x7f0000f93000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f94000-0x10)={0xd0, &(0x7f0000f93000)="4ab945a12f1596d709b702050943b4c5e2f05438d1120a43025ba2b6b6570141f5eb6d209b8259b395ac4ee0e9f0168cb6ac21a36ce164935d6b8222af2c08644720434a10e0f532caebc75d59d197f2c9c7a1260affe872a9cd36d05fdd3811fddc65acaa9ee35c455b67de5f027d0e89fea6e0a20295b69c4dc0e80857b8e0e8d4f240a0ed5cc5ddebd9a976e875613ad5123c69121387576047be267a58c03ff63c1cc12fb92f0a1a8016c87668e4684a4d751a4917fd883ef7c4eb5f8cc91fb8eff5acc609a0c39c604475460a85"}) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f95000-0x4)=0xb) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00001ed000)=0x2, 0x4) write(r2, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x103) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00006ff000)={0x8, 0xda, 0xe9, 0x8, &(0x7f0000f97000-0x8)=""/8, 0x1000, &(0x7f0000f97000-0x1000)=""/4096, 0x3f, &(0x7f0000bb1000-0x3f)=""/63}) getpeername$unix(r3, &(0x7f0000c6d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f95000)=0x8) 2018/01/13 12:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fb1000)=0x0, 0x80000) listen$netrom(r1, 0x6) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) 2018/01/13 12:23:46 executing program 4: r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006b0000-0x4)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004b2000-0x4)=0x3, 0x4) 2018/01/13 12:23:46 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000001e000)={@generic="37a27617d9fe26509d4725650bbeb9ff", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000001e000-0x30)=[{0x0, 0xfffffffffffffff7}, {0x3, 0x8001}, {0xb, 0x8}, {0x0, 0x9}, {0x3, 0x2716c5b2}, {0x4, 0x7}], 0x6) sendmsg$nl_netfilter(r1, &(0x7f0000008000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000015000)={&(0x7f0000007000-0x34)={0x34, 0x1, 0x1, 0x100, 0x6, 0x3, {0x1, 0x0, 0x4}, [@typed={0x14, 0x38, @str='trusted$(\x00'}, @typed={0xc, 0x79, @str='\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) ioctl$sock_ifreq(r0, 0x897f, &(0x7f000006e000-0x28)={@generic="0d04761f22a44170343a52e21f27ac7c", @ifru_settings={0x0, 0x9, @fr_pvc_info=&(0x7f0000bea000)={0x2, @common='rose0\x00'}}}) 2018/01/13 12:23:46 executing program 6: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b6e000)={0x0, 0x0}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b6d000)=0x100000001) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b33000-0x140)=@newsa={0x140, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 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}, [@extra_flags={0x8, 0x18, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0xb, 0x80007, 0x3f) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000073b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b6f000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2018/01/13 12:23:46 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x5, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 12:23:46 executing program 4: r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dd2000)={0x6, 0x2e, 0x8001, 0x3, 0x1c89, 0xad, 0x20000, 0x5, 0x0}, &(0x7f0000762000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d78000-0x8)={0x0, 0x0, ""}, &(0x7f000068f000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f78000-0xb8)={r1, 0xcf, 0x101, 0x4, 0x8, 0x600000000, 0x5, 0x8, {r2, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x9, 0x5, 0xec8}}, &(0x7f0000b77000)=0xb8) 2018/01/13 12:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000076d000-0x4)={0xffffffffffffffff}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008b0000)={r1, 0x2, 0x2, "605f5895a2cfee1b38d96e5d379279083d4c130fb1af90d8aba3fc3b5922b760b79a2170476f4fa48ea3a2619c2e8e766d19af7867c26ed4e1ad2b600b2573c6e0cb9dbbffbc75ebb1ac1a911959e738d21c185ad5db6eca868e8e37ef6afb71b220c953519ee5e401425eef09f3cb563f583b6c577fa440beea5fb7755fdd4c8584fd133a6bfce6ce532665e9b7adecc9de8ae2f49f129b683435dfea09b5628735d22ca97f8db3254a05236638976013c3c93f5d09ac6bbf9072db0dafa48edfcaa0b49b87e8ac16ba44c4d500ba3a546b429d555bb51b2eb596619db1fee4e4af2f"}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007b3000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000370000-0x4)=0x0, &(0x7f0000a52000)=0x18e) write(r2, &(0x7f000057a000-0x9f)="1f0000000104ff03fdde45c807110000f30df000080003001500dcffe6088c", 0x1f) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005c3000)=@assoc_id=0x0, 0x4) 2018/01/13 12:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000987000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 41.194115] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=257 sclass=netlink_xfrm_socket pig=6632 comm=syz-executor1 [ 41.217325] netlink: 60 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 12:23:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a81000-0x8)={0x0, 0x0}) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="a78958e7b3129003a5994f3086845bfcc14976ff4712dfbd675adbe35a712636db", 0x21) r2 = accept4(r1, &(0x7f00003a2000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053f000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f000098b000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ce7000)={r3, 0x1000, "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"}, &(0x7f00004aa000)=0x1008) 2018/01/13 12:23:46 executing program 7: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008b2000)={0x0, 0x0, &(0x7f00007c6000-0x6)={&(0x7f0000090000-0x68)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008b9000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00005a6000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x3, 0xb, 0xffff, 0xee, 0x6}, &(0x7f000069d000-0x4)=0x20) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80003, 0x3, &(0x7f000078c000-0x8)={0x0, 0x0}) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00008b9000)=0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000836000)=0x0, 0x4) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00008bb000-0x37)=""/55, &(0x7f00008ba000)=0x37) socketpair(0xb, 0x10080a, 0x3f, &(0x7f00008ba000-0x8)={0x0, 0x0}) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008b9000)={0x0, 0x4}, &(0x7f00008ba000-0x4)=0x6) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00008ba000-0x8)={r6, 0x3a14accf}, &(0x7f0000121000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008b9000-0xe)="80365d759c87c513682569fc54560ff8", 0x10) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 12:23:46 executing program 1: r0 = socket(0x1000000000001015, 0x80005, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0xa05, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x117, 0x7de8, &(0x7f0000001000-0x5f0)=""/1520, &(0x7f0000e60000)=0x5f0) 2018/01/13 12:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000060c000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) [ 41.272529] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.277342] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=257 sclass=netlink_xfrm_socket pig=6645 comm=syz-executor1 2018/01/13 12:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000122000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fed000)=@int=0x4, 0x4) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f000054d000)=[], 0x0, 0x0}, 0x20000010) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 41.319717] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.343177] audit: type=1400 audit(1515846226.929:48): avc: denied { shutdown } for pid=6652 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/13 12:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000618000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0xf, 0x800, 0x3) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x400005, 0x800000002000007) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x1) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006eb000-0x10)={0x0, 0x2c, &(0x7f0000ad0000)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ad0000)=0x10) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000206000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000ad3000-0x10)={0x0, 0x800, 0xfffffffffffffddc, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000079a000-0x98)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff8}, &(0x7f0000ad2000-0x4)=0x98) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000130000-0x1000)="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", 0x1000) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 6: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009a5000)=0x0, &(0x7f0000aab000)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000945000-0x4)=0x0, &(0x7f0000429000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000061e000-0x18)=@get={0x1, &(0x7f0000645000-0x1000)=""/4096, 0x400}) 2018/01/13 12:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f0000637000-0x89)="46941c30a5ca7eeff3ec34449714ffe47b2ccc0d63fc86a3954f30d7a2221ea5e8a75e48d2d0612b953eca75ecfa4fa2eaff364b81989545f65a80b5bed25b3a3ef76b73761cc03167d18fc9c2bf0eb32a864240be845747d33bd1b14f51cdafbc5001e832e2fec97658b8458a024b8f7b503f3c6fdd4e7ab700a47d20214c03782ca0eefc719f49bc", 0x89) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept4(r0, 0x0, &(0x7f000067f000-0x4)=0x0, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bc6000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000036a000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d32000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000449000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000780000)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000230000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af3000)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000729000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bac000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfc000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000e3c000-0x38)={&(0x7f0000dde000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000102000)={&(0x7f0000933000-0x500)=@acquire={0x500, 0x17, 0x30c, 0x6, 0x3, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x7, 0x1, 0xfffffffffffffffb, 0xa, 0x0, 0x80, 0x4, r3, r4}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x250, 0x0, 0x6, 0x2, 0x80, 0x20, 0xff, r5, r6}, {0x0, 0x10001, 0x100000000, 0x2, 0x1, 0x10001, 0x9, 0x4}, {0x0, 0x4, 0x101, 0x6}, 0xfffffffffffffffb, 0xc, 0x3, 0x0, 0x3, 0x1}, 0x8, 0x2, 0x200, 0x0}, [@sec_ctx={0xe0, 0x8, {0xda, 0x8, 0x1, 0x8, 0xd2, "52b0709b19fec48b7486c659edbd9ff448d830e376eb309a1f491909c1706780e02bc693ce47be66e09000629068dd7b453f16b132ce3e810d929cf40bcd08b738fb426eb4564b73c2961b2175f94dcf052a6152e9027fd18f68f63173cfc9ecf80d02e4ff0e64be3971aa6fbca3b62efb2d6b278f6aefdd6368739490362444fa06cc5a9cd2f3d52a58b1c40c6a6f878768c81040b927a9ca85c0b464e0721b82d9fb61d476e1d65ec906137d3cde8882bcc44fa8bab0a3f0a9303be827df230fe2d27a674feef00715bd174ce5dbc5088d"}}, @encap={0x1c, 0x4, {0x3, 0x1, 0x1, @in=@multicast1=0xe0000001}}, @sec_ctx={0xf4, 0x8, {0xf0, 0x8, 0x1, 0x2, 0xe8, "2df933dcc617e8b2fcea17470b33b672d8ec9ca57efced44ed7e8673a3b70e6000a52c1c9495b4a6611c42eaea619f8c4b838c59fc46f0aa43e08707a0e92247309f1aa28f1d713f92df0327957fdd1c8d300131ec05bb55ba331f14a1c934e7e0fc9a2bcaedbef0b8cb5c6dba8269986f75e061022302f0cb1ec6234ec91d4d11d4b56b9e52d49ccbc7cb9f53b14f52df85a73f1c483b5f09cc262baeee1f972c59e35186d7c6c48c6a53571852159e811940bf7ae1e2abf7a74a6edab6a70d20c33b9064c2057d466d5acee9913ca9a7b11f63d1159e599a7863ba829c3396971dac15ea37ccb5"}}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0xa7, 0xa, 0x20, 0xa0, 0x3f, r7, r8}, {0x7, 0x1000200000000000, 0x10001, 0xffff, 0x400, 0xfffffffffffffff9, 0xae, 0x599}, {0x101, 0x5, 0x5, 0x6}, 0x1, 0x4, 0x0, 0x1, 0x3, 0x1}}, @algo_comp={0x130, 0x3, {{'lzjh\x00'}, 0x728, "c12adad85415992fe2e7e96105e1af2ec5496ee1e50163a0261e7d76f16b1bbf910949d9dc6b76145bd2c3a9f120d1a04f9e33afed031011fde4bfa8d0371c0e41347d11ee2bae87ff7da3fff134f0a0eb15907d7a9310e3e351e7ece6e579c83cfceec2bb484ce39b4b2a86c26a66d2b6d42b191d63666da2ea32fcd3d33b881e938fcb55b16bec786fa95b6ef16c4a84014abd6621ec00b095eaf1ec2f8cabe7f54d30000d86da8410c5a6986c4d5be746e4cbd0e437cedbc959ca974e677c04bb599f3134805937fba65d7b99d55816d39143b9b8739ea7f5547a4aaf1790f46be5d4a1"}}, @replay_thresh={0x8, 0xb, 0x2}]}, 0x500}, 0x1, 0x0, 0x0, 0x10}, 0x40000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fa5000-0x4)=0x101, 0x4) 2018/01/13 12:23:47 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00008b0000-0x36)=""/54, &(0x7f0000bc5000)=0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f1000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000091d000-0x1000)=""/4096, &(0x7f0000460000)=0x1000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00005cc000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000a35000-0x38)={&(0x7f0000fe1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000008c000-0x10)=[], 0x0, &(0x7f0000273000-0x6)=""/6, 0x6, 0x0}, 0x1) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000036b000)={&(0x7f00005a8000-0x60)={0x27, 0x7fff, 0x9, 0x7, 0x1, 0x4, "792626679cd6923aea0ca939263c8ce4aa5d0f079bb34f123abd30786a26205d2b79422b250e4b95f30c27b381de9936b61145097b0165458e60fa5e59a7f5", 0x6}, 0x60, &(0x7f0000f2b000)=[{&(0x7f0000b43000-0xf4)="4fa90c74e9ea70a536f227f17dd74ee43e6d21db621fb3deae3d43985d988b8a54ec39a328c14a7235a52d6e5f6d14b40487b7ec8b0768250c723c5249729d911b8215b319943512e0e8fe19fb07c7c7ff125b915613f8cce408411b1ef48f74cbbca1455aca0edb4a5d0bcbdb4027cb7f0aafa0808bf5b7c590b0a1df17a1205153f8c460d30de40927b2d0940257a0c6cd801658bb1e69cf9e3237ca0617bd6c037183c2a12cbe019d4825e7794921ad42d61569b0c4324110702a9b6165a895462d80f2919add6e3e6a4b74fddba14272748062ba5e88e0ebdc1d1b58b66ebf751f7b8b9e731da74b35769e9cf18dc3114eb5", 0xf4}, {&(0x7f0000695000)="64ea10040f883b2904ca0fc9234e4415c6d3241f2ebe961e9727acc359cdddc86c2f2ec9ea5e95eefdf987061cee37d1f5a4", 0x32}, {&(0x7f0000fcb000-0xd1)="c43cdd31cc63ab0f6334a4dc791c8c1cc7f68ccd3832c83131e50232150f5991d8f80165c5afc62c3acf37ec1820229ddb802517e4a22fbb4f03b3ce3fbde3c669a186479d28fde43e28610b337c9422ffaff05f6aebad2d256dfc276314b45abd50df92b4fa73cec1d59e9a728c3a9565e01c7e8cf0fd54d95395bfffd84366eb9024a90da750243935a939aa43887fb6ee42d4f9239f3ff0b5fe0966021a441d2ed996add65eb36ef9a4a0e03f78f79d278faf1750bf2592e9c002ca87d6e9f0fb0c563774498f1661cf2ea1a1db904f", 0xd1}, {&(0x7f0000636000)="9ede80817c6b0918d2424570423288f049b6e0ec590e0e2cd8f8bc5a240c572069d5787cbb4268871bd600151e56b37f5f195cdf403a4404e1af53a2d614e8dda9b58a659ae96bd917eb766eece25f7384a021f5a5d85b095e029d4ce2ebd66be6b9532b4d0e3afc5e8fbeb7e345cac2516dffe8604c59c912d0ff0dca47910f5ea312ad87cf1fe8811bdaeb3bf7c890f71f6977b76ec5f530376f716974c7c7da5ccddad1a6613a8c4df0", 0xab}], 0x4, &(0x7f00000bd000)={0x18, 0x10f, 0x1, "31ebefb7e8f1ad"}, 0x18, 0x24004841}, 0x800) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) pipe(&(0x7f00002bd000)={0x0, 0x0}) bind$alg(r1, &(0x7f00006a7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) [ 41.380999] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.392254] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 12:23:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000535000-0x4)=0x10, 0x80800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00001ff000-0x29)=""/41, &(0x7f0000c0f000)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007c0000)='veno\x00', 0x1) shutdown(r1, 0x0) r2 = accept(r0, &(0x7f00009ef000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007d0000-0x4)=0x21e) recvfrom$ax25(r2, &(0x7f0000f1c000-0xed)=""/237, 0xed, 0x1, &(0x7f000007e000)={0x3, {"c5dd791fd57ea7"}, 0x5}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000009f000-0x290)={0x5, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xe87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x1dc9b3c0, &(0x7f00008ae000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000765000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000712000)=0xc) sendto$packet(r0, &(0x7f0000d64000-0x69)="69442000269d48b3d2dd5ff698961cc1583bc6f698052a9b786858cf16e7fc82bc42da8e0402ee47b50187143fb810581e1137d62e5120ff2f1f2b07a3407c22f729b581dcd7f3b761515babf048e74e4ef5d7dde006f7264bf90310b3120500618fc17f812da3498a", 0x69, 0x5, &(0x7f0000dbf000)={0x11, 0x1d, r1, 0x1, 0x8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="020ba1250200000009e5000000000900", 0x10) 2018/01/13 12:23:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000336000)={0x3, &(0x7f0000a3f000-0x10)=[{0x5b6, 0x3ff, 0x40, 0x2}, {0x5, 0x5, 0x2de2b3a2, 0x1}]}, 0x73732edc4f0dc97e) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x3, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6(0xa, 0x0, 0xf7b3, &(0x7f00005c1000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000bd1000-0x4)=0x2, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f000091f000)={&(0x7f0000ae4000)='./file0\x00', r0}, 0xc) socketpair(0xa, 0x80000, 0x10000, &(0x7f0000aa0000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:47 executing program 7: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000580000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000022d000)=0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a2000)=0xfffffffd) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000c8c000-0x8)=0x0, 0x80000001) pipe(&(0x7f0000acc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000268000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00007a5000)={r3, 0x3}) r4 = socket$inet(0x2, 0x10000000003, 0x6) close(r4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c8c000)=0x5, 0x4) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c8e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c8e000-0x4)=0x8) sendfile(0xffffffffffffffff, r4, &(0x7f0000c8a000)=0x0, 0xfffffffffffffffd) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x5, &(0x7f000070d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00002e7000-0x10)={0x3, &(0x7f0000afc000-0xc)=[0xd1db, 0xf4, 0x100000001]}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00009aa000-0x40)={0x800, 0x5, 0xfff, 0x4e, &(0x7f0000599000)=""/78, 0xe0, &(0x7f0000322000-0xe0)=""/224, 0xfb, &(0x7f0000afc000-0xfb)=""/251}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000afa000)=""/168, &(0x7f0000afa000)=0xa8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c9d000-0x14)={0x0, 0x5, 0xfffffffffffffff7, 0x0, 0x0, 0x1}, &(0x7f0000c67000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000469000)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x899}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe, 0x3}, &(0x7f000034e000-0x4)=0x98) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000937000-0x4)=0x10, 0x80000) bind$llc(r3, &(0x7f0000582000-0x10)={0x1a, 0x1d, 0x5, 0x4, 0x8, 0x5e3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec9000)=[{&(0x7f0000ec9000)="b8fb6066fbad329811fb695cf397b0f222b4f0036eed789d60168946803b63f326d0903d3c7d2cb1fb9b231c3b48756e767e875fb15be1e8156a173c140450d4aaba3ef6bc2a49536352807094aebb5d57451008b02a30a33c5bd1cc54c5288eda4a21", 0x63}, {&(0x7f0000ec7000)="d3075c7b9ac53266a1f9965beae9d1806aadbf8383f713898f9c7315a332b6d09bcc90760542db147c8e2a5f6ec3b9aff414a6271a94754e66c22cef7d", 0x3d}, {&(0x7f0000ec8000)="bd5c6b500085cd1d6109b66128dbcbf1465345345bdb8a2bdca0f6c920ab59c1e8a1e45b6d2261", 0x27}], 0x3) 2018/01/13 12:23:47 executing program 0: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003b3000-0x14)={0x0, 0x9, 0x3, 0x8, 0xffffffffffffffff, 0xc689}, &(0x7f000079d000-0x4)=0x14) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000841000)={r1, 0xe9e}, 0x8) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000072c000-0x8)=@assoc_value={r1, 0x7cc}, &(0x7f0000842000-0x4)=0x8) [ 41.540732] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 2: 2018/01/13 12:23:47 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xfffffffffffffffc, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x8000, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000386000)=""/195, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:47 executing program 0: r0 = socket$inet(0x2, 0x100200000006, 0x3f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x1, 0x102d, 0xa5db, &(0x7f0000002000-0x10)=@generic="fce0165ceb10ab0001112fb6d3c39e0a", 0x2, 0x8, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/13 12:23:47 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ad000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xd8)=""/216) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f7d000)={0xbf6, 0x0, 0x7, 0x3, 0x0, 0x8}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r2, &(0x7f0000a83000-0xa7)="d4", 0x1) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f7e000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002dc000)={0x0, 0x1000, 0x400}, &(0x7f0000f80000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d3c000)={r3, 0x49}, 0x8) 2018/01/13 12:23:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x1b3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1e3, 0x9, 0xff, 0xfffffffffffffbff}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x9b}, 0x8) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000647000-0x52)="", 0x0, 0x8000, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e74000-0x40)="b1", 0x1, 0x8000, &(0x7f000055a000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000571000-0x6)={0x0, 0x1}, &(0x7f0000651000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001da000)={r2, 0xfff, 0x3, [0x10001, 0x9, 0x7]}, &(0x7f0000bda000)=0xe) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a1000-0xe8)={{{@in6=@empty={[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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fa000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3cae, 0x1, 0x400, 0x0, 0x20, 0x80, 0x3a, 0x0, r3}, {0x1, 0x4, 0x2c94, 0x81, 0x0, 0xffffffff80000001, 0x9, 0x6}, {0xffffffffffff0001, 0xc9ec, 0x7, 0x4}, 0x6, 0xc, 0x1, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x8, 0x8, 0x6b2111c8, 0x7eb}}, 0xe8) 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000198000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005c9000-0x4)=0x1c, 0x80000) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dde000+0xdc9)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendto$unix(r3, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) accept(r3, 0x0, &(0x7f000052b000-0x4)=0x0) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x3, &(0x7f0000433000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007d8000-0x4)=0x40, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00003a7000)="2200000015000701000910f70000000402000000010000000900060000f000000115", 0x22) 2018/01/13 12:23:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00006a7000)="0414b95f64616f8c971e58a40dcc72b720db72dd47d0554e741e712a281582192780ea0203e41a81324917e243fa98950a5e1de1892eb8409899b1c45276a9d491a69ce9c3c9694ee1e03c145b90a49d0e8bb25fffd6b0ce9ed4b44554921479f4c9c27c6d6616c64981e61d063caac62b2f3ec90777d3d22034b8a97b81ca6ab4941ffabbe631f08b5202284af34f82b43e7a1befc858a6c3ad598cfdb1bc325acb149639a3920b00d1370fcd6bbc3a3354343ce395829ec995e41b9eaa3b13ef988873a1e3ec982339676a28818c7cd9c978fda731af6ced42f383d9ce474256ca7be5654d3078e534", 0xea}, {&(0x7f0000001000-0x61)="5b1f9e168c8dc473d586ba16fea2ac7b1d7f41972aab2e53e91a3663ccc0512632897eb8d6181bd316190a8d78f2cfad93f8ff13a83d499be359b67004fcca9bfa4de5a641b043d2f14b0a89c277e59a673548c31b1386823f82bf18b674776655", 0x61}, {&(0x7f00006c2000-0x2)='@h', 0x2}, {&(0x7f0000f55000)="8ad865ff1ec35a91e7a704a80cfd7b8e7d765ee9c3e1c6b3890f0f86ec8353ca57b1f16d2ec6a07098d325e71cdf95c5b355f2911e09272832d1b88e465458a620fd035caf4bd1bbe857b7837e4fb5eaf40d0b97f8f3f5391fff9ae2fb73c293", 0x60}, {&(0x7f000034f000-0x91)="ee5253dc44fd717d1268bf7b514eac03b118dd020be3832afa8093654aca5ef7655be8a0c163ded7e459107803aea355267dfd1ccf64d004ea4c405a5a9ff5d32ee21240295a1a24f53051a041db54521f6f54e2f1001121dd4d7ab8785581d05fabbbd55161401f8c89aba62bffaea15c9125e11fe56886f7ff278c87a5d166a69a12523b1a886e90e45305405afdb033", 0x91}], 0x5, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@generic="fb0b2be7351b231a36269011969dded4", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c1000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8a6, @loopback={0x0, 0x1}, 0xa3}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008e6000-0x1)='b', 0x1, 0x0, &(0x7f00002cc000-0xc)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000011, 0x2, 0x3) bind$packet(r0, &(0x7f0000b1c000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000042a000-0x108)={0x0, @in6={{0xa, 0x0, 0x3d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0xff, 0x8, 0x7fffffff, 0x0, 0x1, 0x7, 0x755, 0x81, 0x7, 0x0, 0x2, 0x20, 0x0]}, &(0x7f0000d2f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ce000)={r1, 0x4}, 0x8) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ac1000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1c0, 0x5, 0x2d3b, 0x8}, &(0x7f0000cd8000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000467000)={r1, 0x8a, "8199434daf654c126548fa096db471dd5d56208a0127505aaf3ac7071a8cd495a07102677de7dbb39903ac48d5d546a007487f2e068308cd1e2d2aa65e57491a34ddbbc16c3dc87a23026e43c856055a24afb7d4108aa1a9d7831930a8cab7776bb027db4996f2c4c300d46b03d65365fc9085a665fcfa2a391feba5e255dbebd8ec682fc99b541cf01d"}, &(0x7f000054b000-0x4)=0x92) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d77000-0x38)={&(0x7f00009d0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010a000-0x10)={&(0x7f0000429000-0x104)=@newsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2b}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x0}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 7: r0 = socket$inet(0x2, 0x5, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/13 12:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b6000)={{{@in=@multicast1=0x0, @in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007f5000)={@loopback={0x0, 0x1}, 0x6, r1}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) close(r0) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ffe000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a2000)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b5f000)={0x6}, 0x60) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) accept4$inet(r1, &(0x7f0000018000+0xe73)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b31000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000572000)=[], 0x0) 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f7a000-0x24)=""/36, 0x24, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009fa000)={0x0, 0x0}) 2018/01/13 12:23:47 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x1, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "019707"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x2000003, 0x0) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r4, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ff7000)={r4, @in6={{0xa, 0x0, 0x5c2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, 0x3, 0x3, 0x3ff, 0x2d}, 0xa0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff6000)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ff8000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000ff7000-0x10)={0x2, 0x9}) recvfrom$packet(r0, &(0x7f0000846000-0xcb)=""/203, 0xcb, 0x100, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000759000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000000803, 0x8007) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000644000-0x8)={r0, 0x811}) sendto(r0, &(0x7f0000876000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000418000)=@hci={0x1f, 0x3, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007a2000-0x8)={0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec3000-0x8)={r1, 0x3f}, 0x8) [ 41.784093] mip6: mip6_rthdr_init_state: spi is not 0: 3926130688 2018/01/13 12:23:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f000029c000)=0x1000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000316000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000ad3000-0x4)=0xff1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r4, 0x30}, 0x8) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00001d2000)={0x0}, &(0x7f0000395000-0x4)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c1e000)=0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) getsockname$ipx(r6, &(0x7f0000fb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000514000)=0x138) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000268000)=0x0, &(0x7f00004fd000)=0x4) sendto$inet6(r0, &(0x7f0000411000)="", 0x0, 0x200408c0, &(0x7f0000856000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008e1000-0xc)={0x0, 0xca5e, 0x20}, &(0x7f000030e000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e1000)=@assoc_value={r1, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad1000-0x10)={0x0, 0x400, 0x3, 0x6}, &(0x7f00001a6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000060b000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 12:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00009be000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000c1d000)=0xe2b2, 0x2) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000099c000)={r1, 0x28, &(0x7f00000b2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$key(r5, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair(0x9, 0x3, 0x41de, &(0x7f000018f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001a000)={0xfffffffffffffffe, 0x4, 0x0, 0x80, 0x2, 0x7f, 0xb9, 0xbedf, 0x8, 0x8, 0xffffffff}, 0xb) 2018/01/13 12:23:47 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e63000-0x4)=0x0, 0x80000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e63000-0x8d)={0x0, 0x85, "534474e2e8ff09d9135523404684113763e20bcdab5e79b8eb5f209027cf350813b7b7fd958df42910117795dff2efff3f93db8db33073ddc6c153417a143a798b06cf0734511efacd06dd6b413ea433a26657f3e981ca2987c1df5659051a78c4128388e8a644e7f3335f8527c1d59f6c3391ce23c09b94dadf234978e541aac8035d7edf"}, &(0x7f0000e62000)=0x8d) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000278000)={0x0, 0x0, ""}, &(0x7f0000e63000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r2, 0x6b1, 0x3, 0x4, 0x7, 0x3f, 0x7fff, 0x5362, {r3, @in6={{0xa, 0x3, 0x20fce6a1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x672, 0x6, 0xfffffffffffff8c6, 0x4, 0x7000000000}}, &(0x7f0000e63000-0x4)=0xb8) 2018/01/13 12:23:47 executing program 3: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="267dae05c68a0b783b36d24e0bdb3dee", @ifru_flags=0x4101}) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) [ 41.900783] audit: type=1400 audit(1515846227.488:49): avc: denied { accept } for pid=6848 comm="syz-executor1" 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 2018/01/13 12:23:47 executing program 7: pipe(&(0x7f0000b3c000)={0x0, 0x0}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f32000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=@hopopts={0x5e, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x10, {0x7, 0x2, 0x10000, 0x59, [0x0]}}, @padn={0x1, 0x0, []}, @generic={0x3, 0x7c, "63edbc92506f0167ff0f2cdb603425f5a4c35e24fd3f34fa1e6b19d193498455b6a69ecf2016898db3de5ba18dd6f1a685deaebb2a0905c5046ddd28dd7a72c9067488df41e6cacfbed4d3aa7813bb042fc2144a89061ff743bbd5d460bc49ceb4d5e03fc90597238dd1c0d414dc54e7401b74ac3215c89346bf78d2"}, @calipso={0x7, 0x48, {0xfc, 0x10, 0xc5, 0xd0cd, [0x2, 0x2, 0x6, 0xfff, 0x3, 0x0, 0x8000, 0x6]}}, @generic={0xff, 0x8c, "9bcbf8f6adb90903666b48bd6c7fa902434ef3670a0a2f6242ca5ac82616a42cb9e5b820825f4d373ac646237c7353bc9e523af3708401c805364d461bae9cccce0976656846d2e422c8e64f14271478d8468a9c21c37a958f518af432be2c3292f4b3b7f45a8293796e005318da6d5cd979f7ed23e058796b98818ab91b45c251c715067ef0321dbc7c0202"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7f}]}, 0x180) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/13 12:23:47 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r0, &(0x7f000000c000-0xb7)="5d1b518a6a945d68bfd6e3af0b65ef37bb813aacd97cd875405d8b0ecb3174a895697f1b78ebac77f7149acaeb18e8050f567c6968de228959d5f7012ea60b3738be658b4abc3f2533e494150a9bad0ace47a01936054c026d61e5a6cbdaa2e9604e1cf416e83bf8da46084b58400efbd00d31bb2b2bd0337290e189078160871706d5b1726372a022aba8e1574e80fe3519aab5d3b912aa1f69f7c5ea53e90bf70d7a82d58c0fe1ee7f2b5954e1ffa3f14b4b8fcd8011", 0xb7, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000009000-0x7c)=@delsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000010000-0x10)={0x391, 0x3, 0x4, 0x5}) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3b1) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000053d000)={0x20000000000000, {{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000050a000)=0x0, &(0x7f0000cc5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a61000)={0x0, 0xd3, 0x2, [0x0, 0x8001]}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000077d000)={0x0, 0x5, 0x20, 0x2, 0x5}, &(0x7f0000853000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aab000-0x8)={r0, 0x5}, &(0x7f00006b5000)=0x8) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) r1 = accept4(r0, 0x0, &(0x7f0000413000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000033b000-0x7f)=""/127, &(0x7f000095b000-0x4)=0x7f) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ef7000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000e4f000-0x660)="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", 0x660) 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee9000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa1000-0x6)={0x0, 0x2c}, &(0x7f0000aa3000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000611000-0x10)={0x2, 0x5, 0x1, 0x40, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000384000)={{{{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, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000, 0x6, 0x10000, "34fa32f5d39a8316820a7220673090994d1ebbd9e961272e8b12499cabb25bc2e70cf005673f96336262818f1189ce9c92bdc2b8e42e61405b573a45bb27ce11e165f57ab090d7774e3e8ec899f25653"}, 0x160) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000a6c000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000865000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000597000-0x4)=0x10, 0x80800) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f000012c000-0x78)="ceb4609eafebede463f5b2f390df5dee6fbf445ae3273d093ac87d5793238626e625ea44f52b82fa0fd855d603ca8dd54bcbd0824ea33b21d684ecbc178058ead2aaa4e1bb87ae64b01af3ab9ccdd96a1a05cbe35d44e2658aabd17e769c3562f1e92b593857221dcfd37f275b1fdbd7325ec396e7556c47", 0x78) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.904410] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 41.906627] device lo entered promiscuous mode [ 41.960779] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 42.080873] device ip6_vti0 entered promiscuous mode 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000f000)={@common='bcsf0\x00', @ifru_flags=0x200}) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) accept$unix(r0, &(0x7f0000975000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004f2000)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000)={@dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, 0x1, 0x3, [@loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000353000)={0xcb2b}, 0x1) syz_emit_ethernet(0x46, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, ""}}}}}, 0x0) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000065a000)=0x1, 0x4) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000094c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000094d000-0xa5)=""/165, 0xa5, 0x1, &(0x7f000094c000)={0x3, {"1109065a9bf285"}, 0x1}, 0x10) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x5) write(r0, &(0x7f0000b07000-0x22c)="130000001000ff01000000000000f60000000a009d000000020aafa7140000810000000000000000000000002000000000fb983ae3820000000003a1b4b88e080000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd07000000000000000081a41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d882959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325a9b125", 0xb1) 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 0: mmap(&(0x7f0000000000/0xd63000)=nil, 0xd63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000bf2000)={@random="0d0170447f6e", @random="e81b31309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x18, 0x3b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}}}}}, &(0x7f0000d0e000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000032e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000167000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d65000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005f4000-0x10)={r1, 0xd0, &(0x7f0000525000-0xd0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffaf}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008c5000-0x4)=0x10) socketpair$inet6(0xa, 0xa, 0x8303, &(0x7f000065d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000282000-0x4)=0x67, 0x4) 2018/01/13 12:23:47 executing program 7: r0 = socket$inet(0x2, 0xa, 0x6b67a279) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000086f000)={0x100000001}, 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b6c000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff6, 0x200, 0x2, 0x7, 0x9, 0x1, 0x2, 0xff, 0x5, 0x8, 0x7f, 0x1, 0x2, 0x6, 0x4]}, &(0x7f0000795000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001ae000)={r2, 0x6, 0x30}, &(0x7f0000b07000)=0xc) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000032f000)=@llc={0x1a, 0x15, 0x0, 0xfffffffffffffffc, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000218000)={@empty=0x0, @multicast1=0x0}, &(0x7f00002f1000)=0x8) 2018/01/13 12:23:47 executing program 5: 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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000c24000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x11, 0x6, 0x371, &(0x7f0000686000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b5c000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c50000)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000032000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in=@loopback=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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069a000)=0xe8) sendmsg$nl_route(r3, &(0x7f000028d000-0x38)={&(0x7f0000b7f000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00001de000)={&(0x7f000017a000)=@dellink={0x12f0, 0x11, 0x400, 0x7, 0x1, {0x0, 0x0, 0x0, 0x0, 0x48082, 0x2000}, [@IFLA_MASTER={0x8, 0xa, 0x8}, @IFLA_XDP={0x12a4, 0x2b, [@typed={0xc, 0x27, @uid=r5}, @nested={0x1294, 0x24, [@generic="d48998d5ecf1aa5866b3d25cf53f0b3018b3c46d6ff77ff30b2c8d0539af2f5aa86dcf82a8f276bb41271cf7282a0439658103f49fb757658b726cf5bbf4", @typed={0x10, 0x2e, @u64=0xffffffff}, @typed={0xc, 0x1f, @uid=r6}, @generic="b3f65c183fb01cf4be917eba648dbe49b8343465e06c7246f688f108f0bc35799c13d51e77bad0dbaa58a7d39233f367ea3bb28552b6d75d85022643812fe173ac789c9984c594d921bd7fbef9dfab5054697cfd4bd29ff026135cb018d4490242889f064d241d92f61bc54075303ddfaba5676054a6e88f99c768a476780d18084faef92a3860fde89a00e10638b0e63f0b354e01292078762dc02d411d8dd1b20b542cee1a715280ebb37a944ac47e30cb68bee24ba586b361c524e5108887ed8bebe231eccce40c51a4daa0726b278cdabbf1441d3735991800b94a7c8fa31131291a44c1506ff4", @generic="e9233b5869721a7cf0f1ae917519c4c7d336bbd02120b82559ae55e8243ee3d17bc68ff9d52c14e58c193a351ddc14e0e545d857f0bcb2bb5a8b4034e9cbeebedf43499bdc871c458aa38c063432a36e9519e35c60c9658ad7b51bb5f4fff7f0914d094238a776c24a35716a4bca8344d158455c927b29daeb2683eedd54809913e9fec83d3a6f5b7c23fdb1cf532c1c8fcc90742d21c1fafe5bf2cc5d953a715628a4ee2f03224a7abcdcd726ca1cdf2a0ad6c167259866006d98911b", @typed={0x24, 0x50, @str='posix_acl_accesstrusted/\x00'}, @generic="a0267ba6983ce03d43a9576b400abb26554fc1cae75fe4877f3f45781efb9363feb8173e83f1c0ce6e04f163a3e343766e27692575d9033361d6f83ddd2e68e66eacc9ac4b9a1c60f7c1b63e8e77e2ed1948e3299314d6ec18dd9b28e15202", @typed={0xc, 0x1f, @fd=r1}, @generic="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"]}]}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xf, ""}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x400}, @IFLA_AF_SPEC={0x4, 0x1a, []}, @IFLA_LINKMODE={0x8, 0x11, 0x1}, @IFLA_CARRIER={0x8, 0x21, 0x100000001}]}, 0x12f0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a35000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000436000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0xe8) getsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000539000-0xd)={0x0, 0x0}, &(0x7f0000311000-0x4)=0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003bf000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x2, 0xa, 0x80, 0x20, 0x7f, r2, r9}, {0x2, 0x8, 0x6, 0x3, 0x1, 0x6, 0x80000001, 0x3}, {0x9, 0x0, 0x6, 0x9}, 0xffffffffffffffc1, 0x8, 0x2, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x6, 0x3, 0x8, 0x6, 0x1ff, 0x100}}, 0xe8) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) [ 42.160187] device ip6_vti0 left promiscuous mode 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x11, 0x3, 0x1) close(r0) socket$can_raw(0xa, 0x3, 0x1) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000009000-0x4)={0x5}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000000a000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000b000-0x20)={@generic="c8ae5544898df9760c792d9ec176c909", @ifru_addrs={0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000a000-0xc)={r3, 0x80000, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@nfc_llcp={0xa, 0x0, 0xc0fe, 0x0, 0x0, 0x0, "7d91a4f5f113b1c9957749f957b2be46801ca1448c59805c6f617f096c1082378fafdd9a9d99828df5be81cb94361b7e9d10e71e410ce73178e5e86e937343", 0x0}, 0x60, &(0x7f000000d000-0x80)=[{&(0x7f0000005000)="f1267454f2a82772a0f5da03977bb7ff4818e7ae31e21eaa4506d6dd222454115cad9a09484640791300e52512971eb15bd8dd2413140c6a951c7b59023a1b6bd509977559dedd5d622f2ee71172ad7e177f69b0974885545a7eee5a96508227913c0b81732d7b2caa3c3ac07f07625dc5a96611d16aee2477d927435cf612556ed5b248804cb42e6bd7694d94715c7b7703d2f21e256efa625e08335a34acd6f600a289b27e0d0f6cc5c39ba820c0f248ba5550895d5ef238b3eb91a81bac49b155cea7fb377a546779e3cd24c87cd91ae3549954167a7a75b13164e4a62115073f", 0xe2}, {&(0x7f0000008000)="e716ecd95f29809b959d3b2fc8022a58c3f5bd99e6a5650e0368d9c2916c222b8180094f24d902f611e5f711c3300c1c9c119ae9ef4487bc35b54ec69f4998d7376f4c21765abce94db6a151e3b86ec99a900c9978739f4f5d9bbd91d84776b845c39c72162f0f1759028047b6373195675e4edb332f24d867f240102bd99cb53020d99d7562c6c15956b5cbfe969f32421672c013284d1e707898507b35dab4b1d6be0c6251fe848ade868b7f7855dec574d2cd010fd79114542f7bb100bb1128f38cbde9", 0xc5}, {&(0x7f0000009000)="1a9d18022b0d82e70fa1f8db07cfb5f3ff84862a493b4be8a6d810da71139aca14", 0x21}, {&(0x7f0000005000)="18b9f048f27a25d23171b6fb23d28976b9632efc559d282f2cf07d25b16b87d2594a922aac4e816c9c7c886acd66345c409cf125928c5a1e3268e0db99ed21ce78412da1ff0fb03c8b36896e939cda938ea3fc1bc865", 0x56}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="9d661f98582fbf3a623836e265e15c49849f44e65146a5e83a4154cd578b5151dad6c46d6b073c9c178ee9aa9c3a340bad72b9eb487362015e6eaa57a47cea9aece3f4617a4940ff10848e1d9d72680aa749491f1248bb0d0307e7233071096454d67154f5ea6555b4f9f23f07a59db6309b86ea05ef3f6230ceff2aa39a04626c3a6b14c071ddbe3bf38b45b568d307a7f944cb6738057c37828e8b668bab01a4bdefcb95fa2ed2cfad32a3279e187c25ec0758517d88e0b41eb6aa05d53cf00bc5c785831be2aac25bef8dd94a00df484ccb367ee5902a75b1e327", 0xdc}, {&(0x7f000000b000-0x30)="59011bbc8947bac84891fa1a30ade32700c631838ac3f21c155d34b571ceab5f5dce73a5fa91755eebbb3449f5d8ab80", 0x30}, {&(0x7f000000b000)="89829e8de21ac9200b77da925e89cb18de989be17116c9cc5e911e008806c112e854ced1de082504e6285d2aa20963b7c038d73a7b4eca6bf3d49a8931439b93b428937001dcd0bd5544c3886b9b8f8d8e701927f43019f27e6aaca64054d34ee9071d", 0x63}], 0x8, 0x0, 0x0, 0x2}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000005000-0x2)=0x0, &(0x7f000000e000-0x4)=0x4) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0x428000)=nil, 0x428000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000428000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000026d000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000428000)=0x10) mmap(&(0x7f0000428000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000429000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000218000-0x4)=0x10) mmap(&(0x7f0000428000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001e5000-0x8)={0x0, 0x2}, &(0x7f0000429000-0x4)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000042a000-0x38)={&(0x7f0000429000)=@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1103}, 0x1c, &(0x7f00002e0000)=[{&(0x7f000027b000)="1c5ef0766133a0dbd232882c618fe4f755e66de0262990f10cd6b29cf5be60dfcaae0aec790cfc10d572c6fb34bdd97d33200ba115b374f42216b13c89ec7f58e77f5cf02753531fc92385efa5b2339bd9523d10326e0626adea3b58e2a8dd8e1b3120c94c993c95de1654e686431b6f7ee0132d3ec0c79d30706660576d310cf848", 0x82}, {&(0x7f0000350000)="ae923642127e320e86a32ca0895ef9a90ca6493cfaeb3218c2bda9b9fa68646284d676fc9340bae86f85d2f8a5fb88cc5ca55c3f42f4f9473bea0052ab1c5de51989cce587db1df3d2648bd3621f6a0df389a0681073132ba9a2d2fb07574d0e9c8b638d838d76d9518eea0f8064828b55e33a1db3b9ebe39fe7f61a9ed3f4352885da256a76d7", 0x87}], 0x2, &(0x7f000042a000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x2, 0x1, 0x6, 0x6, 0xffffffffffff0001, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xdde, 0xa, 0x0, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6b, 0x205, 0x200, 0x20, r1}}], 0x90, 0x800}, 0x8880) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000042b000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000042a000-0x4)={0x467c}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000010b000-0x8)={r1, 0x3}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000048000)={r1, 0x10001, 0x8000, 0x7, 0x390d, 0x57238d37}, 0x14) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x40400000000006}, 0xc) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000070a000)=0xb, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) [ 42.261935] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 12:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009a2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000260000-0x4)=0x1c, 0x80800) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f00006ec000)=0x9, 0x4) writev(r0, &(0x7f0000ac8000)=[{&(0x7f0000909000)="290000001c00550000000000feffc0000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) 2018/01/13 12:23:47 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00007c8000)=""/35, &(0x7f0000000000)=0x23) close(r0) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c2000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00002cd000)="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", 0x1000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000770000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c34000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d54000)={0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x3)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006c5000)={{{@in=@rand_addr=0x7, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x20, 0x1, r1, r2}, {0xad58, 0x2, 0x5, 0x80000000, 0x5, 0x80000001, 0x9, 0xb887}, {0x5, 0x7ff, 0x2, 0x32a}, 0x4d, 0xe, 0x2, 0x0, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x7c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x4, 0x3, 0x1, 0x1, 0x7, 0x8}}, 0xe8) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 12:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x8a79, &(0x7f0000a79000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000623000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fe000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007e7000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/13 12:23:47 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x2) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f0e000)={0x0, 0x7fff, 0x2, 0x401, 0x9, 0x2}, &(0x7f0000f0e000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000012c000-0x6)={r1, 0x0}, 0x6) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f11000-0x10)={0x2, &(0x7f0000d8a000-0x20)=[{0x4, 0x0, 0x2, 0x0}, {0x0, 0x4, 0x0, 0x100002}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0xfffffffffffffffe) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000b14000)=[{&(0x7f000008b000)=@in6={0xa, 0x1, 0xac1d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c, &(0x7f00002f0000)=[{&(0x7f0000f10000-0xc6)="1625bbd6dd35f7e02b0c70ad110707f9d9bf8a1ed007322c2cc7bcdde3727bf6eb7d1434ec8b2a9984d6b1857b6c0368ebf4ade7a025b5b2c761a5591bc70b152d431a4c0bddddb013d7dcbc1f400c2f1f12edc798f216ffec4737f80dce14bccf22ada84690ffaa7e0731399ebe3866c8425c04cbe4b4a6987dbd26c23cf3f1f494a6f0fb45679344860283ed3fc38b65e9c47f82f3f5318d25c42db890ca379c2d5148ed42c7a7e42788f82743600a2fe4ce9c9e3762ba9cda038e089f79ee42fb6cbaaba9", 0xc6}, {&(0x7f00003ac000-0x8b)="ebbda005d1acc02e53530365eeff2880ef5373f2e460d707963595f4035505f517dafc54d65ed2ccb0f855dded6f8ea459ea39a7aa332b1b9af94f91b3730ad29ad19c2ebe311051e007fcdc06e9596c0e338646f3570c561f7e4c855388aab1807bf8bfb4a8ac4c602cb77f41c66825ddd894c7e125bfc14b2c570d51ddd4e50f5b5d06b87dadd532bc1b", 0x8b}, {&(0x7f000093c000)="23ba5273fc40c19ea1a877a233092566353fe2804523f2cc3464b4628face73f3f608d4a861600552f82fad0a68e6149cff6b2d8f0ee1518394ef17f991df6362b2c281af7f2d5dc19a96afc0bfa24c71100b7577ac558695ceb49d6c483fa5b19a6069410b6464a72224686a2cb9b11dbed5cd6d6cd6b6865ffc8fbb834ecc0139bfb204d8b2aeb43388e1d51483b45dfe726c0e68cd03375a181404546e2e037d6306897cab6d8e7e2bd45601c0d3c5178f48b10192551", 0xb8}, {&(0x7f0000f10000-0x1000)="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", 0x1000}, {&(0x7f0000f10000-0x1f)="78bbbc8178f118da91fba2770c7cd885775bb6b6792053167807339d14569e", 0x1f}, {&(0x7f0000f0f000)="a35553d88e830c522d01a4c6d1039abbad09f2a0d5127eba25d4157a6e94c53376acd517cac5d4dd4db1ce2af3f15aa5622c4d5291e4483b957ae96356f2c0ff8954f75c2dd6db982c1959d6c48f814bc821015f37dcbe5816dd8c5c2fa229a7d67634ec880bdd838f0e4ae6a36119fd73c9e96676346645b12e323a1c142491a9ec6e7aa923beb01d700d66ce807091d3b6efecb1039fc21e4bfcdc65fbc78cdefade03f62b8195a9664ec3d8ac492fab6c58da4cd46dd20be1", 0xba}, {&(0x7f000043d000)="83f7a4a4e575e11185d8fd8f35c6970195e31a168c549112b4763937f7ef77e64d17c663ff578c2d7cffb07a29056915004929b82bf3dff1383e1f3aa790a61762b577536b0af05e63993a1833bbae40a11c0b9dbdac19178faa3210d4eea394c3849be755e9e5f2813bb9d23cc50c85957107983a318f683b9290b9d33bec50ee17a498fc7a82dcd0e9f500243c58d8f058b311caaf1db5c2c185616845ee90", 0xa0}, {&(0x7f0000f0f000)="08a01aa8a84c3b252e1c00d5c2dce0ad1f8c6a4b7b184864e06f749d9c4603b84324207e22294e8e8a00847019896fbec9df95eb72f93ef2110d397c40794f0c8c361fbb78b7546600c4397497cbfb2cd119a98390c21ab988322e9c5883460bbc6129d48a208794ace0b5b2315a0de6e9225189451c778f734331ab2947442b713fd5526e5895aefe2629050268c0e23cf37b95e6e3bf12e5bdef815e4ea4cf77b70b48387669a8ab14eb21dfd71c73a4f92d516cc902d636b4b7d62e8bbd89c2a1b7f4d957281c764edd377ee36307000f1e77530e42f1b580c9070d622073cb2d", 0xe2}], 0x8, &(0x7f0000f0f000)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x200, 0x6, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x1, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x200, 0x2, 0xff, 0xe37, 0x0, 0xff, r1}}], 0x90, 0x4000000}, {&(0x7f00004ac000)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c, &(0x7f0000f10000-0x50)=[{&(0x7f0000b61000)="43b196a3eee04b0e00e7b4dcf72d129f0d005ce94c2b0f216dac82f1c86e85b852c2b0c105465b1ec988900de101a6b529de5ef3b3c37edf3731dd74df9770ba557214f9edb6e4fd46c4d96774113f4d3283ea9207", 0x55}, {&(0x7f0000f0f000)="1b4b24de5319c25ddb4c98e3c684bd9254b67e054ffbfec86d384a9bf04517121ad4562e2e104e18935c9bf5fde2e3ba932e8c1d28cd38485aca801330c58d1353bd666ffe83b6f9e662f9587dbba3019fd4e54fb4fc734fcb76cc729e306bb30370c2d53a019718cbce0c0de80a0fbe08aa9c5a8e9fb926c21957533be3", 0x7e}, {&(0x7f0000f0f000)="20f2d85201235fa7bfe1be97c60dd826f8565014c04e0abd6d18370a382fe9a1627cb278f4980448173e67c644844e5e109dc40d7b71cd9678b0bc2bbb1f741f2773465b03ed6fd186e87213d9b0d0a26fea97d347ddc234311ecfcbdd936825f953fae5a83beb976ff33dcdecc367fd2f574ec42055364d6e8481df2918dd83ea05d35906bab6192e5fa274d663df451faffedaad6f3e90ffc93ed46aa7b4a53fc422c68b720c9fe373e234718852f027c486c4bf4d3ebd619e5dbec51fae0ec37201e8e01d05494cdf61d49404ca5e069ee6672b620dd284d82f9a2e47facd", 0xe0}, {&(0x7f0000f10000-0xb6)="d2a903824cfbfe5cb92d54bb659b2c631d0d66a9058bf04b120fce2621ef69d1916ea78b2165b55c577511b8bf690141914cba01ae2718b6463b8f8ea0dc96e430f679605100c73ef5916214a9523fdca12ee18d953bf83de9fc9e6d33de1a25c30f34afcac31f6e243204d467c0a02dce5bbe39ec85b2066923d93dfd8386aa852b5a82b82a8c5098c933235310df4dfb60dd791cb356b87c302c5c7501ad9276b7f8242db99281c7def4d5b0fda4e05963a302453d", 0xb6}, {&(0x7f0000f10000-0x54)="a7b3a467519c5e3044d75be8085cfab495a6e67a4ba5ea65bf6262521a654efd3187977edb36d3472b73459ba4839e87221f02c0336ccaaf0d687aab0853b050ef3d59b8a8c506afa5b64a5cec2c82fd79d2754d", 0x54}], 0x5, &(0x7f0000a7d000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x80, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8001000000000, 0x0, 0x8000, 0x200, 0x3, 0x3, 0x4, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x4, 0x200, 0x2, 0x9, 0x7, 0x1ff, 0x20, r1}}], 0x90, 0x4000084}, {&(0x7f0000f10000-0x10)=@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000080d000)=[{&(0x7f0000b3b000)="a00689d4e5ffa8f4b884799a3ccb8f3dfa3a0f2804434d70d5eae54da03bfd1c48f658a8cec93429ebb7515bc0f1fac4914b78ae2e5f936162a626c59bc51fade8a1cc22879082d5b39f303eddcd4c2d88d65c9f316d20b5b0f524c5bc61227127f35bc6ed22e4dd6c0aee816b32f56f9e3c3466170497ae6ff41ec693e0283d3df53cd9898cdfc5c00171b19ec1c4296f70586bc8", 0x95}, {&(0x7f0000f10000-0xfc)="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", 0xfc}, {&(0x7f0000602000)="d6009cf24cc1ed4c8f3e10e5e2103ca045d17ad7d3038d789e686e", 0x1b}, {&(0x7f0000f0f000)="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0x1000}, {&(0x7f0000f10000-0xa3)="2c4af0f490a3627fb8d5bf2c6ac5546bfac9b7717e2d6f8bfb37c069cccd97d0e20331fee4cc58a0203b6030f8bb4d085b0939663ccddb46f3d7c6b02e2122e04faf91e3107456eef3d31ed8c78a1829a3e8be88ba843e3b6f1c9f37e4550adbdaf4521caa47e0d40a1d1187a801ef734b95d23df0122b5d89a2e5bcb8300e6739c043dc29c41345ac0123601edf51ed12fee54e481406fb597a2282ad8188f4fc9132", 0xa3}, {&(0x7f000093e000-0x12)="53ae311f20cca80e9ffce89bfeed4069d8d4850f131be9e82d7798cd8b47ea9de4717dc0f437fa917544ee285a90c908f374c001ce02b1265f29de48cf53f0f7d31539331d8952c32d3ab7", 0x4b}, {&(0x7f00009ac000-0xf6)="d9c811279e684fcfe14f8d1cb624ff2a1cb87482156ba92f04320b1bbc9158e5723eff9329c359b2fa469f16210595c6a17cad6fbaf011394a9a73180acf9a31f4193e7f7a0a749bb65d96bd8937dbdac14b33ff80a4bf24ab28a794382659b7b67d1a0f0b1b942ed2370d43ebf1300715357e8189fe2f99700b90b22bf22331db6f307b64d0a6cd7dff82695db6d56db385826780943b9e113402059f77ee80275d2f714a3b2441636ab1346989a01dd6ef35418dfc39e84f3a0e4c26fa89c2876ddf5d78e9ad6d59e27529d93195da034a8de74b97409c645bdea8c482a5b880f02448a231b761022c38e57319676f4b62d5830f58", 0xf6}, {&(0x7f0000f0f000)="e9da50f2b42a123bfedafeb7b03540abfb274ed945f8857b6f5ee82651fccfff6b246d360335111f13d1e108374060a492e2cbff62a15f1cd46556ea0aa6b574e95d65b22761525fbff966995bf7ce9d2449187b1703a49838f6ecdb9f81ff43d6846172cc4496d72bca94b4b44f8a274c0ee585227bd2850ad4d206ac00a7993e23b299d4e3cc4e638d2f2d7e3c6331d26752542997bd38d76e0a0d094adbc85c347c869cd5a863b62f261eae868af1f87395c748b275591432f9acfbe7a9", 0xbf}, {&(0x7f0000f10000-0x29)="d8022bf9101c814e5692971be256430b116a895d52a80dbbeb5d6c0ed3b27c1752923458f5200cda1d", 0x29}], 0x9, &(0x7f0000c09000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x0, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8, 0x0, 0x3ff, r1}}, @init={0x18, 0x84, 0x0, {0x10001, 0x3, 0x81, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7ff, 0x0, 0x3f, 0x5, 0x9, 0x7, 0x9, r1}}], 0xc0, 0x5}, {&(0x7f0000e06000-0x1c)=@in6={0xa, 0x3, 0xeb1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c, &(0x7f0000f10000-0x10)=[{&(0x7f0000f0f000)="c3210ffc486386cc4d4c16c99ed4ea53158152873e75c67ac8f2556e006d98476d681737434c0ac06aa0086400380f3ed1cfd428077654d147561bc317522a4c4563c28074a861cce4082b94ded38e3e0e80ad830e4b1abf", 0x58}], 0x1, &(0x7f0000238000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0xffffffffffffffe9, 0x45, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xaaa1, 0x4, 0x8008, 0x8d6, 0x4, 0x9, 0x2, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8004, 0x2, 0xfffffffffffffffc, 0x1ff, 0x0, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x542ae8cf, 0x8, 0x2, 0xffffffffffffff7f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3f, 0x8000, 0xfff, 0x8, 0x0, 0x7fff, 0x4f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x100, 0x8, r1}}], 0x120, 0x0}, {&(0x7f0000f10000-0x1c)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f1}, 0x1c, &(0x7f0000198000)=[{&(0x7f0000f0f000)="fdd84dc817e8cc5546af0dcd8ba269b8906d6222dacf10103e7999fcc5541cad27ce9f7f3ed3dc302d5de484c5a8339f060e869f80785208af7a5872dcb92781310a9080d75fe6be472cdd621a48ef22e7b80d3dd2622af9140f1c729dc68fb672aec51c3a458658c674c6898afe79cbf26c3ce3006f693ade05498480b59672958e6b835f62de72eb5362d969cfed6cbde893bc1b6c680369ecdb2c87473117930804cb9703c8adb32566ffc897e80314ca74e8ce364c8198a061b1b16710e47b0238ede2dff5313c2e41fae4b1fc05cb", 0xd1}, {&(0x7f00008d2000)="aab8e1a53d09f009af09febd9c56c3697e6d0b32c1bddbaad7ad28f90c2dd9765502d8f5fe53d6de204bb598dfd51d4914e9d6ed3412ca8c18360dc5559b6fd7133130dc13fc5ae455403da2e482e374620e86d6b9418b5134558a456e3c08977517293aeec8858d29a86caf44e05574a880c85d81c2ae8d9fd179ac7e4ff34258d48f1f1410e68daf27c3b026c68dea55717614d47140bce39b092c5a2f6021fc68d633005ea65ff58701b5bc44527fd9f8c5e4ca5712b38e50d9ba63f07254eab05e5465c4be25058dcd78cfc1e4ca9332218d446ebf65f9adce7226e6f7a9e20e5016cfa191c5187202aec472ef31fc3b3505f4b2f2f35d5699799e208871b4b341eafe65dca86233fb7bb98116a2af895ee6e478e40e8936a2f0086038b01c6ef8bb9414ab3fde4019b07ff7f77d11f6ed870ec84e03e7fb20c14a93117e23920eb41e0e5a2f8a41bab21a4fbfadbb75d07e6d85fe1be47b44c4b49aeac486e3b295f92ad81acbec6f73f5b84e0ae7a44751e32f33696c120a178bc748fc759c1cf367a2942cf571ce51fa4666dc0fad1a3e2ce29c88f767b8301248a15dfb65afefadd03794d990c2d7cbd96d34fe2c96331884244f93958d0f3b5cc4cbd1e2a8403c3c34cbda1082e34be4c8d23ba9f88a31c8de0614277485850d9447f58d4731a9b60b86f4af207c3743213c303ad4c5dd592c8f3fe3646feba8735e9b36193b4f7933a789cfec28e52180ea50269f954dd8ceac96cff1e40e769d830ab3f24ac110ff2b3fa1caaaf5d4f73c78c9211d2293dd4228e255e42568c62dc9928f8de9bf79b514cc7623f93875f17455cf3cf519f20b2b8f0c0c25d59c69659c1b0d885e8fae24e339e11a7704683191167452d4d5afc8f3e67ca0ce2fa30dc09a45a5ba0e53b521aaeaeca9115de54b895105312fac62033624ed691e7a0d3f892d3a86c6f1c835099cb2f6bc036b813c693039216bea63d63013d471e34b286784fc9e124df7ff45d1ef90d16d4b993f2902ebcad39d54bd00333e2721a6cac80d9b17568d2dd8d79a4c13f7e9b86ba11ba3e973ef21fedb7aab97651da5066ed42384b82216419821b33d274c56601ae392612cc2f8638a501958766b9aae7b05590bfdd3396347c1a5f34031b62c4137b98176f9d80d13f090ec7eda4ac9e0f1bfb359f5b52b911957149ac268ff988340dbb2d70bae46154481aa29a5b640cea1d2c2553f270ac68e3c774cf2c482ff866c6c18e5c6d34242532720d62a4daa89fe14b4f0e2a46574984c409afa48a80ef3bef64ed6e3f57dfe2835f0f300a85f6060b9ed1db65173ad16d9f0debef7b339a2aa6d0df9be379dba42e61e1635930854ec585ad6cce962de598893794bb42f077e600216d099388d4609688da6cc9618c0456ba5b7479a1a36cec008f5ef379f4df4e508eae2ed70f24e685a4febda7e4c80e4d6a75419cb634a3b3a875947d34bb8a450d47d7808f82ffea1571fc72d07d27a47d534e22ab1149339accd371212faade9ccce393a35befd5eeaeec5076aa9f98a4b33b229ae141e8ebd4aec4398d9199a7cc1ca7235f8823ae7fc73823ca6f8d62b36c46cfa50444b8da76f7e5824300b193c2bbf82ffe50e44108697abb9af71c916398fa0eaf8476f3e66403c9745c6c9ce3ac516d32988316888a8d2c2c5fadd2ef2f09c8abf30f6c1526b8b48fa29dc2710177c750bec465542e7c68da6ee13363b05ecd4fd92690a69b81ce03ed6779b1806eb1922d91e06c283bda00bec0379aa96729293b993d7fb437bc37c9093216515287658ee437bb5286882fe82bae09ff0db738bd18b880d4669af5614ea7bc5fc178cb1bf36256b95cb4bfd7640654ee654926f28a443ea9bca5b8f7b7a135c03d07cdca0d4c423c440ead24835e0c523f3a1601901d461b42969857335e399cfceb583f3b142020e5ad9713a4eb9e917c9961365cd4829357b9f3148f084ac2f07a9cb49a499a443b7bc6bf2b10d7d5c75af401dc8c5867f70b9cda002b59513d969cbe90723975cf568285f1edd68fc2e156badc80c1b5fb48008da3e5fd81c9552cb8ed2c883a7aab253c0b7189e5c0940f80b72b2c25bcc8c61e930665e5cdc1621a71c671f1ea9fe84a44a0fe759a0e561cbe711c4b8d19483006901a2df8666923b19f338b4319879ce0440373e05063550a17c1d5f96757cbdba589ae2d7f98ac16594dcfa9fc38623fe4c5a1e84ab05fd74662deaf6cd61cd0f79f295f0bc2015f43a5caae0360147c2142e93d29184d18f0c6471b925f3bc2b2350b8725bfcb005dc53ad340e3f2cc74faffd1a09ef0b4df9154ec6fe2a46b8c6c2e146c8376a8594753008f5e7067dd2ae5e439ae27817dbacb73e65a638c0ea47b31b730d2b0b8dcdf128694318d3b4de4328f8f78833f36630350f02a421e84f9df5b15052aa3c8f5706ac57341102cbd36dd99d58354247dcccdbbe6cfde3d8215cef4f3c1bf94a6d147cfd2aff6af6fe46d55e91e683a85cb5efc54d7285d5fe2cc96d933370ba967b978e602f5cf23e6a469788fc6b5ec3fd2bc155f51457b4b410f27ba5e463e4ed3c6490f3f55d87b6d48cf3ccce4df9dbdd9afdbe17524538a784240336e9ea8a01ba6547ba0f65278376b3edef7ed76d5dc69468272957092b7fc74d4434ccf4b7a8ae9cca132c2bfd2c88391323bd5d8b2329a88d4bc689ccc92630b88fe19ac3746bab07ad1674b5f0dbae6f2f408c9770611ad9d67fda203ab73c3ba0eca210addc18860e3a547c8d0f006c41f75baddc79fb6d83adf8aceca9ca3602c109a74a515e0a00193308161e9bd3710af737f447b8bd32d27d382342f2da85ff9938cd6f797a3f4ed09d0c1802a278ba27e21c00e0947dcf6811be66b47ddf9dc4de4ee32bdb820413987636a04ecf6f178372ccc00878879035d46a518013097650ec796e947161f5ac1c652e673f30714e2694f751523a9ed87ca85bebecf6f75f82e50da670f22b99726c36c7efbb7f0e012366e99a95ccbabe8fa625a3af70e72bcad5a0652e5d3e7b21436ba4ca427175620637adeb25b6be911c160dc281e3ae217503abd0718ec93d8c5ea285affb9183e59d9c9dd394cbe4160a1a10768ddf3275496ca8105ef1c9c3a0ac591295cdd8ff693e8095502d93ec541a76059adaa4c8aa6a9eb7e8b739a3e085c8bf34ed021820ec46e16b739cb310047900de3d7119661b756c5fb13a1e9e91c4643f708e5ac12d5bc1dec917a5d094a1236afaf0b4bed8a6c8609af2591bae14adc7836fcc7b7977b564ea20722fa6d51b6eb783cf8bdbe6612e8e09ac995ddfe534bde95c46b6ce5144e9375e78d554ac6f7925feed50990ffc69632b0348a2e5bcadf56ae2a49dbc992da6dcf05e6a530d6f3180592804db6343bbfa05e9a0db313d21df2d54193f50ba2006a74f9107a701685864bf64c0b2aa8b5f6a0fe8a01be16d39c849e378f6b3cc7476492d876960d93ef403c3204a47b9d394e1876d3c22475a9fa075d490263f0ef86da111ba436aa313966a7ec2d966a60f11780129c383321471f36a800fe8f133c11f8c33a09809c53760fcd146220ce35190117040584befe5f596a617ed76be8a34d5121b891568fc81d84feeca84e7c7ef4f00e3f65d386cd153b40965285cdcb7bbf718e179cc94ac80cc8286f4e43a9e0c10b56f41015d581e847081e33299f617b3a336639c94876b5d5debdad732fc37c96f59ba7cbdb8abcd631ee00ba10c8134a0d8d0ece6b83533cfcdf5ab5f75eec5d92f39f8e0b93ab0cd953c0e0f60f1c7ababb6508f49c65cb6e88846d8c0e02d3bf8baaa9e5d3d3d5b06764c6106482201ee13aabb747deb62e9946432c83b898dc7c3d88acf7dded9eedf7744516f9907f8e7c0cefdb44fb26aaab2c3b012861d4aa250ffbc213d53f57cb3d2925caf4a3986dde5e38234be9c4694b8701b1eb78536a5620bf5c7b65d2c26f3c71df0a3b6a1b798f6548770da8e22189dcaa3eb1bf353e892d205e2db1e9f5dcd8929a5aca1c7d623b90aedad45ae259beca8fa300266137518f4693697f85d3a7d4a82cfd65c77cab8d0bf8e1f75f6fd358841fef891f85665357502bb6e78566731b923179323851845c0bd398e1f4fd304a36c5449649c1d205442fc9c807be4a548a9ba15de41e7c8b97a2e99edf495aeb107f26c1fe08eaf9315615e9b853059533ae50a44ad5aa6a08709beef46c3f5176bd1b847770eaa913edaf2cf85d5aaba0d20ebdc6633c19ad4f4c8182083acbbe6253cda0e4e6e70b811fa44cb5713ef76ae62b5bf6ecbc8b3608b9b72ae3d1c8402cfc15dd9350133128fc23fd97bf8f5793a6982553d818af20eae61044038fd55412d6c867bc67fd3fcc42a570e0d8e2e89be6754ab6b88ea30185ef64dadd7c112bb40a4c8f3dfe007cdb1cf8c4103f53ac60f475e167519e8886fabbda2cebfbc520d71cfbe354daaaacc1051115666f413d0a654fffaea835dc7574b28165b8464763a22abe8191646da46ece61d39e8f6e468a0a64826373b8d8c99158aab186efdc658499dadc78f04a738e515a387f38a3eeb9b6eec935bd24e9fb20eb7a3c3ef7bbdc58192abcb717b64cee858b8717daade7787ea3968bd4aafd9f30601a416160056d6e203290ae72f587137b585a06a0557f8ffe9bb25f9930ca9214cbff2fdc9d13f00c192e495af2c302ebd443f493c1e95984457fdc96643bbcd0409e7612f2b600136601dfb0b381fbd233fe1bb38e5713296add6b07558b0df2d45e0a4a7a1e83bbdc2740e418733b5a6f63d75636439749978e8d0871278a95845bcd7fdbc439c0cafa6604e73438557b3a795e1aa4c586547746ffb6c05aa4f86e5d5882f1e9a4851e7f1fcf7c9de31a71e8128cff1963eb23383401de8834c5e0ed9d1d63d418471b8d70f69ece722e226ce86e76913a4c5c58ce936dda69cde59c0b4ee57dc65eac20407c2caa2db29dc353b7aff10b1fa9f751ed02332bc548e9dff2074246bb54c6393589408e5438cdfd07b856fd0f8beb899364ade5696144ffd1ab8579a6eeb7f4dcef2b465fa1a999d51dbfeef0756daad1afee8753453eada7bf88867c92ca8837464a6aa6a3ca8fb0420281a56e4cab6f25e5b97318e502bf1f66c766105eaa0eb061294edb4ab6c5a0273d73070b22bc589037704cf72769677c836d95264c87c8cb213db9bf95887ae514a6eb3e6984cc985b2c439225c607d491c8f9f837d899b8e69b6da9141101a4eb2a748349ed4b8db99724be77408aff864f081c0c54412234a5ca56def47ef25c9f31d767add28a9393054f68cbb3514bd70d5179e409dd2b96c84aebfafd9da3a2c420d2c1e1e4e065263fee0249415578c418b5b3c0a0b28a1bd2e434746ab5ff842e6791d03ad76e209e4296e284cffd4a0f79daedad1d1e1d400eb6c064cb26dbd8a315b8695785476d85e1fe387c96083baa89673b75af2df3162626532f12514dc81777a654bc1813dffd2e72352243e1322282a13e1389b93a724f0e0279c5a99f64a0d53d287ea7e7dab5ac306bbc51fdf5bf34647b64d0c910c2fbc2033a2b9a8834a90bcfa3ccb25b889e4b16869bf1fb80aecc494807207ce9314f7f34015db2d69c8d4495a8133294cd71027b589bcd1895fd1d7e8ae4cae7c48714cc008d23eed6b690633a22932e3fcd46f546ceabe637f5ce1c636a1d9149a5c32dfd184a3ebec589f420cdddd49212c211e3f05f5fd50f625d48bced1bbd2c78a1082a844c05669367b8f", 0x1000}], 0x2, &(0x7f00000b0000)=[@init={0x18, 0x84, 0x0, {0x48, 0x5, 0x7, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x40, 0x4, 0x80, 0x2, 0x1, 0x8001, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x4099, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x4, 0xfffffffffffff000, 0x5, 0x8000, 0x7, 0x4ba3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x1ff, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffb, 0x0, 0xe4, 0xffffffff, 0x4, 0x100000001, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x20000, 0xb18}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0xb4, 0xa69, r1}}], 0x180, 0x4001}, {&(0x7f00005fb000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000192000-0x60)=[{&(0x7f0000f0f000)="0f3e57e4943d4b01a73f3de8dcffcacb4d0ee334d96138c81d829878829de36b4b04b422536ad6e7728621c3f432de95d7f0d2c916d3269882e6ca2a2502c638c3f642b2bccac0e1d1418cbb077a86253ed8627ef67305b4ab2ef80c9d4d03ee7e77c7c4c57ea7b2e072ab4e163e09ae949e5b5bcc028a", 0x77}, {&(0x7f00003ec000-0xbc)="9a295e9ca77276b77c36a20ab76933c87aa95449db91f5dabae68bd055df62a6d096d52a0e361285a007737237f8a3e0cda1b93d438c1db7b0aeda6a748097e6c47c590cd0eeadfb83d02644b2bc3695d44775a5c3a108aac3090bf12a331a246b10918ac4e8069efdb565ae6ad03c237efe128e9d1da36dabf059f710c73c6c83511d13b426d112e5b1cd9db9f07bc212a77a0992f76c201d1a3516609c03721db960a3b5b8a6ad2540b73f82ea49a3b7b78893e0bc412a88ad213c", 0xbc}, {&(0x7f0000f0f000)="9c779feb41274d581b54af63a0fe9a7c7469cb5f5394f343895d41aee306ee4535f5db9bee040408e5b54e20e2a36ad1eb49014f3dcb517618dcd64762db82f0a10ad1dfa0", 0x45}, {&(0x7f0000321000)="d911bea4c545435e741c061b4e58cef0264c6f8443a552f4c1505c3beb62", 0x1e}, {&(0x7f0000f0f000)="2e75c178fdbe298084ffa528d6cc1b81c4ff7640dc9681ac08b858d83564000b06e4c2e9a96637c5eaa69ebba16b2656f8ccc8f5f8f3b965bf5b8e6f6d0a2b34a917034c1174cac29e8f94c4919a4b8ed7befd5f4d58639e8145b70a361c6ec2e9ff1e0cd77b04b56dd61271dba522e75a0419ff5f2e4da83b022440b1553991c7ff287a147fd50a5bd9dfaa5eaf6b7eb2bdfa73cb4764777f8337d0419f07b17c835c070c58dfaa9e50cbb82f0ffb0221da8ee6acec780ab63728308e8b0481eccce3ee0f0043e97f23dd6640add2d1b95b2607b4579506035f1ebc4d004f5d69", 0xe1}, {&(0x7f0000f10000-0x1000)="37e2c1b16a9ebf61b65bf888cfea480997381348ce0a238fd2f78efb404b20d919ff29bfbae2d65a48967bd93b130f7cec3da04848c424d089ac8e2d1216b5498a2b200863845a63232087c8a10e218651d8ae7c67dd41c658d45a1f72761c3fd484af3f7a411a40c3e98dda79add87720aadd473f960736c893ef6fa55fb69c91e5805531f39275ab9c05a9ad7c7719a76ab1b1f0a738b68e61587d2f4b8ea523cf5552ff0b2f31db8853b63210ba04d868dca9588e4458c87fa8a231bc0c02686507e52b7390c85266431e00d5791bc17fb1bc84019956e8ff77c4348208ef3ee4e52ad4515e46ef2708f409864491c5b8e997a56395a6c3981c747012af9a9513d6318c0d3ff8dfba896f9b6b6c2b6d2223e9ffc3b914101afbf7234b5fb1d4f78ba73b119480d181db95e9858016b4b5ee2dc4c2c78ba869781e430cfe587e3b7a6c9abfdd01a7d00e6aaf02b8c01a69cca8f49da33475e2c54c0ee46d95a257f4fcd536cd6713c8599ec5c56add8f31bf9ba2ced5068da417029cf2ab97a0a12edced686dd3514a57eee5e53b4d1e3ded39ad0a28f675b6a3ea6c9626de516c555750ab48a4dde45925452444815f888fb1e16f783a5c0f316bb97f212ece9b066b3d1c20dfa35757679f9009646506e64c9c35aaad36154f433c0cacf51f76ec87cef6dc3e78d05a7bdd34e2363de720e74e1403b38080ef071c839ac467cf13c2764fc24412414ad96ee4def6ff0c935a685c4fdf0091370dcba277c40b18c173b5b7f2c910133cd6850af74c2adfaec3d06ca01f85526da778d79581599e34110b2b03755e7922d3444bc156ee843fda8b560cdd50053a343964d1efa2dc1b3746b3ff598f6d6a943656ee05cdb6a0c207f8c59f5fa1c499e9e59e83ddb9f1797d78291e9c087e5315ab6e97d441e976a11238f67fe0786a059b2fc6793f4551bd086e4c17fc7f44f88d1d77b7ffe9bc349172a1793704cc9c616419060fc809f2fcaf3c23eae9aa1892f642d9abe246024452e87293c6fcc7552d9a4ae65c18402eaa554a3bbefcbfb4265460d128dc2f07ac6aa0d14d89c66cda050693391ff27e45de3cd4362217d788732c43786c51bba78ac4bbe47c967be6475b06f1becef825a14543af37e245bd3843bcd445754f0edac887d770588dfa36300f0982152fb38f478e47762dbc695a394335d975a1d1c60d7aee93e6f3e65769c4b5cbe7cb4fec98d974d59fa6903f12c6c61afa00c80f738b648ee09508c3fc595edbd49b7896203b36ae1f6afc5338cce7b63c4504d2871526c25f1404ecd34fae83367f13dfc78e4a276cbd5b4a3045e73aef603ce32edc488d286623c0ceabfbbef201f9856ad2d5c992063ff44ac6aa6bd8c8023de03bec869dc42997e30788d0ae7017a433ca82abe203a34cd8371f092369251f0ced262b93e59277c1b528788878ab8a4ffaf793ae0bee398d95441b8e6bb8a2ed6d3ff0a13906560e33afb688719a4be21c22830c9fe04c4e41538ef378a55bb69587ec448f3addaf3044a33b528e87ab2302b5a53bc4371d51f7579618e33310369563fac881d02a4d05ac2937e6e40858545d77c5eae563fd1f1e2837aa4f7dcfe64077176b9b57d3397bd2ecc9d822b062e998d8e233a2aa1c2f4874bbfee98de2af86b4eb56f16dddf3e13fbb634caae96b0d216af271132939d9425d64e401c2848c3eacfd274b7d2eedeebacc5099717fe4166bf1766e6e02b7b8a159262e6cbfaf308a1dad3b3f28e301e69f455e8e02310b5bfdd9cc7e2ae2e6669785ab35874612c91c8b1e89dd1291b53d1b8b311fb9b05d4976aa715d09fa1a24c153c693f51324f548569f36173ea7db8cd7185882977bdf02f179b2fadb5a0ddea818e9d93a3a2a32aa5a94bd9dcdef97759147a06ae39aaed70c73aae7bd2e59f9adc9228040cbca5770e9d6dcf71f074658ad3b823cad14a3b95667d1c2aa9fecd4ead95d0c45ec55bbed164dd8f0932d07c985354faf572b18afcbe1c7925ffa21bb77930e1343ab2d325efb04028c3004106cef0f249927465394b306c8dd3b3dd05ff378d4b727df1105292ef53d58d6622b1c7dbec4ed66772fb6fe2e58b5275115ecda674ad44a429e304ec1945ddc8c29ac83c3e995f17b6de8d36db46c20ee1636f72e4c8750b4a9f6c62e25d0d3a145a25cf9627358783e4e74e31a64185a85dc702bf57269645f037f84f7971d589934076ebbf3c177fe197b8817795eb51cab2e5ee78bc1272212808dd76154fbec7c86136252b47dfde2bdd9ddbda0252d33e2a450d74f95ec56710c28508c5cd411bace600e72ff558e7fe58d4737fae741d94ae0c35942c7021da4c6c170e18ab9a95a8740e4af65bca98e851a1a4b58c012ffdf9cce5301596872b662b0c6f63cca2c643a03c44b422e14392294fed9edc03a729ed3708b7a970e213299b49549d9dcd1d6450848af78acc524994e7996b7d492fd693864f88e20deba9fc029f7207c12670393b7592e374f770c624114027430c788d3bb294b20179dd72e108028694276c12af7065aaa2fe8545fe0f1a08445dfa24666f91ac57c8be3fc71f0cde69a6375201c015ca6b26457cc892451b5aafb1ba579e5b9c1e6a57c8fc178a8072b66b5a40d88a906390ce89b0db6981231eb30c60eb220d9640edd59d58a7d584fc135598f067b3360efe3816ff8060224ff458a3efd6a0cbda59fb9916321dc3c5a75541e220ffc4ddfaa491cc5e4dc04e1d4a14d32ab40041762bab63b5bc1d7ec0f793bbe87c16b632bd24736079583d524d9a04261365b92cfcf81159bd4dd2cf53b414e2536fbf61d7212a18fc5328dc35b5620a00bdacced1e83c9460fffaaac35192b8bee1bff761653380a63273f9a628ebc5bbb675488785250399b9b771a1d86c1f2295b546e37218855e0902187c65326fb9803064a807b5db06472ab56d1fc6428727aa4dcf8e94b5818bbe5a613506ac2f1038ff080780de73b4a9c76898d4d526d2d079492c5b8a7f58f7b1a5e9bd3b6ced60cae2d3d6ab0fa868a646f1483963a3d7d68623646b572cbb825945d0f8a72ca7e477db67667c1f6e57744a4ba8581851b5bbc64c0c10867fe8198669fafe75da1db97c5a3d8472fb85ed1840b0c88fea43c8fee98e0ab992781fbcfadcbb011f8bf00e3010468a3f6d47a682027ee7e928cb7105a607b97376ebd3d5ef3ebf86bd7a72cbcfc1605173c2918ffaf2526f41846de96c825abcefdae8e819e4150cbc66c531e646e9e2b03e5a4bdd095ddfb536165128aac3a6fe7a6971ed0135bf4090380fa6526b6d529d076cbd3c0bc9c54c31633314362dce4baca8a85072d196506ef09c76b80be785e6c7fa212680ff231957b811702d27032b2d96d6a0b0535a413ee22e96c50a51264f57ee6b72b6c8e1fddeff5d928d0ca682f4813c52179d953042c50d640d94295bab53dd6224bd1a1082b12bc128af0295d7b6c2601aa1c340dc8ed6e1ca28f200fa5e9f3453ce94d5db50a32607e6d83a5e47197dbfe12196bf12f6dce8111024ae02c9ff57a2ef9ea042967e8811377d22ce4941d4b1e1a31369cd60d8b8cdf4d5a40cba3b4f36d109901f7d9b98a5cc43fb33d88afce823a58a012bb47396c15430aa57c9e0da35ab3e843c304a42706f42c27adcbd47700e668d830ab28f4bc54cb0979661ba50fc098b37a317ff116d7ad8daabbd88c5d4331ed0f11fde65679a106a330b93efa6defaa1a21061ac83a0a67f1884481ce161d8e1deff7f3a502c8bf793c572d68ceb20af416f838608e82ec01abe8ecd04261a130facc2f90a1c3b7a2196225ac1de8357d5329ad58abb9ccc7a2c4de884376af339c183d7ccaa873ba9470d5db035768897b3d63d7de7bf6a2737a54fd583c9496cf93f01adf22ee003e3558cfdebde89263de208cbdabaae77230a560abfa0ede2d25cdfd54b2fff0d9b0dedc3a9e9b57a5f12c8f34b7e1a63a7a964657c8b956aa3d95684c3e5879189d6762e5f1c793b717e638c55402657c820fa8c357df183d6cc44ff472beb465db2fd87c7e9f46ede987e7a84c37e12193d8a126c5aff0a3497ea13cfda1a5f09a6e5583ee00ebbd9f7f8498c96dcd0f83d8a3680b1aae00c5c4eb5d1805ba52ed560c7a518d75c38715c4b85ebdc87dbd52928f858834c48dc40c214a1e41c4c21c1e13a43d85ebc457b597cfdd1da9096cec179da7addbc0a84f6b14c9bef8373f60a0454820654ff2aae6d6aea85fa85ff7c46fa70e9be033e2be95a66231925843f33265646137c2392da54367da9239851fb4fdc1d5f998d6ca94cdf5b81439d173680c99ce568249697ab3aa0c0dbda6c9a8bb3de7c601d17828fd1e8f88d84c508a2838c32ee279d9e419578b3109599252c048a5b961c664654a7d93756c13d12a40602bb53ff033898f0ad27f0d6575528b2ad3cd36e12774efecd48ea471a21d9e687a000dbe557986517473d4c7f595aa48242ab5c38f3d460cdbb3de8b8caccf1e5227cbb81785c6d08ecaee3c755281389eb8446990c2d724e422cd122b42ffbab3b5a39bb9aef5da19511f5f5000b34e83d21bd0579e720dd7e803dadbc2b8c8b4f689e359d20551027a06567d2e62381759f4f473a550eaff8c112eaacf64be07d440c164aa97524b1e639aa494635f3191c864fce4475dcaff3e566d553251ea8252448f965b70b9969c7c47239ba9b20cd24df2dc35481be2e9c1fd3232367b4a9edf4c6eca7098e3853089e421f7cbb348c29bc8e4588ce300e7167ae52426c5461f720e4cbcad39d6180ee0096d85f9b293a3337969bab15b480310aa301cff5c6a99091a2a666bd4fb3a5c7349a60f685afdadf29eefdbd5bab8bc29615f0a627a1892a2c28eea5ba1e26bc50c8b1776c02ad6392bacbea26bba14996f21259fedb6c7a3f8b7bcc4f3d7da32a3043257df995b53e67487a7a24e50ec70ed0257b39ac46c8291af8b6ce5f570b98d78e1e7fb5f8d583f598781a80aa426c02c1eac53316ecda7511fa0b33203284bcbe0610c83eb5b14673c763ee2194e2488465f33d902f06637eb56f414030d1193d1be58585553a7f9f63dc28f4301f8a4b7b824a08595f07ad9ad31a540ce16af2c5c75f3d1fc03f0267863ee48822f8dec7567df2fbeeac568209c133bba1dbf9c10b33f0404d0e60a4a801b7ad8c308421b0e57dd8677785725f0be4e91f71dd1d4929628aab23eb82486639437788988423f17057ed0f835680c7905ce1ac1d1c6e0620f3638fbfe2dcc23cbf1c2cb08aa4abae00caaba2317be463f6d3c5707c761a6b378875b2e67117643ada312f1ac5820acc759484e9c37f899109aa2c6e6f0e0d04735703a1718b514c2e15931f86cc1301c222e96fcd4294343de0496ae6e2b5553f074644ae3b3edb7deee679a0f025d04ad33c68c77f1309c213f599dfea5e7d9d86a11c718addcb8039b762b915daa58ceae4f746c24c85a5bec992b5e748a842102a8837d956447a3577190070c451c1a668bcb0dc64e7a13f7f2e85aaf3cfabd291cd676ce65263d70032ba60fb0bd9a6d63516d1cc42de4965634f8449ff8686039555723f5c9db95fd1d425d07c08d386f4109a75a60eac14b240a236f9162d1e04be3f29d2b9460e043d52c1ebd6f0f130c0dd59051ea745fabddc3239abd0602272768775b6d98c2a0d17bd019e35b5768c385c0eabc0c6dee594bbf9ba32f0207596159f81afd1dde7893a35f3291121d82dec1a0da58195bcfa6eddddac59951106e", 0x1000}], 0x6, 0x0, 0x0, 0x4000000}], 0x6, 0x0) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c8a000+0x109)={0x0, 0x9, 0x3, [0xfc, 0x8, 0x6]}, &(0x7f0000c7e000-0x4)=0xe) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f50000)=@sack_info={0x0, 0x3ff, 0xb600}, &(0x7f0000f50000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f47000)={{{@in6=@mcast1={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000711000-0x4)=0xe8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f51000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000061e000)={r0, r3, 0x0, 0x1}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bed000-0xb8)={r1, 0x0, 0x9f, 0x0, 0x1, 0x6, 0x9, 0x9, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d3dafd8, 0x100000001, 0x100000000, 0x7f, 0x2}}, &(0x7f0000f50000)=0xb8) 2018/01/13 12:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000863000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ec3000)=0x8) accept$packet(0xffffffffffffffff, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c5000-0x4)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002f6000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000869000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0x374, 0x400000080000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000da0000-0x4)={r3}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b46000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000070a000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f52000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000908000)={r5, @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]}, 0x7fff00000000000, 0x2, 0x0, 0x3, 0x0}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000058f000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0xc3, 0x5, 0x9, 0x7f89, 0x9, 0x8, 0x2, 0x8, 0x7, 0x5259, 0x60, 0x7f, 0x57c8e9fb]}, &(0x7f0000284000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f47000-0xf2)={r6, 0xea, "10cd2252e4360b3ecba9bcf880de51e5cb6fff88edaf228fdca14c5a11b1e495160a5ee236cdefe161051604db98b61e0f836406115245db86081f26d4015c59eb83cc6a650a6474b8ef467c1589cd0969dd57fc5e375087e22ebbc4abade1244c01d7ca790e1ff21f7f60faaf610ae4166bd54032f7aaefbdfd326bb0e4f8f5f2cc512a38e46dd090afd923dd66903e8ddbe2acfefbf342d1a089ede04a5e138d240dcfe126825e733195633b6d2f4a3d9a17b94d186ab5b61fe417ac203cee9d3e5fcce244a8e2cc70fac6ee32ab9247f51ef521ef9fd030e4dfd1add337581327655e1bbc4c4de943"}, &(0x7f0000401000-0x4)=0xf2) 2018/01/13 12:23:47 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fa6000-0x2)=0x7, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/13 12:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000818000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00002d1000-0x2)=0x224) r1 = accept4(0xffffffffffffff9c, &(0x7f00008c0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d4d000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000091a000)={0x0, 0x1}, &(0x7f0000303000-0x4)=0x8) sendto$inet(r1, &(0x7f0000c90000-0x51)="529b73167ed4400a59dbafa7e58120ffcb99411eb34043d4ee2d63c4355917021094306f1bb5ee4d619b4ef6b5ba8f9146ba3b5f7e88360541a3f6f989089cd44515b9d9a07673fc6f9bcc311f669b17f2", 0x51, 0x40000, &(0x7f0000d97000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r1, &(0x7f0000dde000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006ce000)={r2, 0xfffffffffffff801}, &(0x7f0000bde000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f000063c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x2000000000086dd, @ipv6={0x0, 0x6, "9f0e53", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/13 12:23:47 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000014000)=0x0, 0x4) 2018/01/13 12:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000cb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000031d000-0x32)={0x0, 0x2a, "b0c540a687ac401ef9fc2e89003ac6cb0ea0af57b2c3423942a9eac8eb4cc23ab3f5c0ff4c5545235432"}, &(0x7f0000fb0000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000049e000-0x4)=@assoc_id=r3, &(0x7f0000ea8000)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000364000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000037f000-0x40)=[{&(0x7f0000934000)="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0x1000}, {&(0x7f0000c66000-0x3c)="f511428a1d54982d71a25feee3819de31b1f5f3ccb77382fd790402ac6d84d47efe6b869cba5c66cc7059d0938dfe1c84507119fb3c722ba44161e35", 0x3c}, {&(0x7f0000004000)="93661d82bee045299355e8579f60365cad43b44775dd69aca3c26b635e1e4a832ccea270df6ba55e36234fde4e3e266b4b3bdfee160a1f0269", 0x39}, {&(0x7f0000f24000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) close(r0) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000053a000-0x20)={@generic="532d87e2911bd3c31ead30d24b72df6c", @ifru_flags=0x400}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b8000-0x1f)="f03cca0100ef9b9d16c46648ab3ef07f2e45b9cf36ed7a389f6bf667d63375", 0x1f) 2018/01/13 12:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000851000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d20000-0xe3)=""/227, 0xe3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000096a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bda000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000173000)={0x0, 0x39, "fd60e5a7fab7ba374b20423f75ab406438847b3ee9b2a70df58d637e5e46014301c25307357f9baacd850776f85b481f38b5e56fcfe00eb651"}, &(0x7f0000d59000)=0x41) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000808000+0x48c)={r2, 0x80}, 0x8) close(r0) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f0000472000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'aead\x00', 0x10, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000415000-0x4)=0x2, 0x4) r1 = socket(0x11, 0x6, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00003d1000-0x94)={{0x0, 0x2000000000000000, 0x1, 0x6, 0xc4e, 0x0}, 0x100, 0x10001, 0x4e, 0x5, 0x4, "90e42deed15cc7a4e7256f03892a195f5f99feb4949cb757a95d605c6f6b372c19bec80d89248e73510c8259d3e7ff6d6df5c5a382d6801848304ed93b20477cbfc0af1a4970d49c633914c6bb8720455aad6e36e6e81de5ff3efdafa4c00ca8e4a22c8f30d12c257af0aaba9b435313094d30341b051068399256621e765784"}) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000024e000-0xc)={0x0, 0x8, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000043c000)={r1, &(0x7f0000bc3000)="6012a7ef6842f0745e72839c548358528ca6a2419d7d1e7c23eae4c5ee6a979211949b02cee7eadb8d8dec02e9ec8f16066545466dd262c94a4f1ad111d0a11f7f5af0bd", &(0x7f0000d60000-0xb7)="3984a20c8d2879ab3d2d4f08a005d8dc0e5eb65fc2268ea37223b7e6f5ee714e5de70962891a056e3d15142707285589b870b96bf03dcb486b54367adf4f8c7eb5b5fa569ef8feea968565c72e1c5607969988eb1b2bf2ef12ad03538b9ee396fb35ff9151df4702800abd3aa3c5882708781afee2e7885411e63ce8f97c38002a35e0fb453cc096f329e7e84efd17a9fa005eb48c959bce7dc7f34a02912f8167bbb0ef2b7918db2ef1787d972317450d9dc3f38384df", 0x1}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c67000)={&(0x7f0000af4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80002, 0x0) write(r0, &(0x7f00004de000)="220000001c00b51503efff002100070107ffff0200000000080103060001dea44508", 0x22) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000081d000)=@req={0x28, &(0x7f0000730000)={@common='ip6gretap0\x00', @ifru_mtu=0x2}}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00007c1000-0x91)=""/145, &(0x7f00005b9000)=0x91) 2018/01/13 12:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x400000000000a, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f69000-0x38)=""/56, 0x38) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000cf8000)={0xd, 0x6, &(0x7f0000f68000-0x30)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xe, 0xf, 0x5, 0x3, 0x90, 0xfffffffffffffffc}, @alu={0x7, 0x7, 0xf, 0x3, 0x6, 0xffffffff, 0x1}], &(0x7f0000f68000-0xa)='syzkaller\x00', 0xcaa7, 0x78, &(0x7f0000c27000)=""/120, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f69000)={@generic="7366522b1dfb6cdccfd266a6bee66756", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f68000-0x14)={0x0, r3, 0x5, 0x1, 0x0}, 0x14) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r1, r2, &(0x7f000031a000-0x8)=0x0, 0x1) 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmsg$alg(r1, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000f3b000)="2491", 0x2}], 0x1, &(0x7f0000df9000)=[@iv={0xf0, 0x117, 0x2, 0xd5, "3c9e95db41f265a59a8dceb8849c674faa41c3dd94e620630102b81d0cbcc393dc97b593e0aba93886bbdbf5b66b29e0be332305d05b462d3cf52144a1a402bd952aa694713200bbcf045aae39226878bb93aedd7eb8f92f638384325709303f701074a41b67d4d0ef5c9720126ad6fa34220bf88f6e787da38c9bc0f17ff05d0d99c650fa03ea3575be0f494c53a830fd833dfa1b317f99cbfc37a84b03e84232db0d17bb1565a7c40c22d0c5e7b6c7c65cc63435ae4f019334742e397ebf09387b11c1ecc5fde8d8cb98747e3dbfbf3d49167baa"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5d, "a88c6cdc49185338dafa1de13488bef43b89bc73dea93573a1dc5f98aff14d05feb3bcc15e663d7468aeffe3703d8cc7836ff2002c5ebb65afc119c0c47664001747324fa417897f4c84e67e9bb066cca549f9122c566915322ab489da"}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0xf8, 0x117, 0x2, 0xe4, "eb4a10ded988171196d442b7c8197c5c2a799f7487e9b63d961f83512c11ba474c9f9ae9eb82f53944eaebcc2021d2e5f325a19777b834aedccb31752eb345d086bd413ce608df14e8da525a9ad379ace901caf5925c22fc1031d262b4e0b4204eaca00f657e7fdd31b106dc1efc4de09445d01238a13df90ff9ba554fc845b0fdda6446006064089865fbae5d0cc24508c3161ce7763df48b405d6ee41ffcc8497fcdb55a35bf18f1d1f5b9a28035d4bb1b65c4008b3799440d53642a55afe930cf1290361e6d6a876a24c4f9c9e6898519bd634456fe96df424d81b91c9830cb725044"}], 0x290, 0xa801808c53feb9b}, 0x0) 2018/01/13 12:23:48 executing program 6: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f00004f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a0f000)={0x0, 0x100, 0x7}, &(0x7f0000a0f000)=0x8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a10000-0x10)={r2, 0x7, 0x2, 0x0}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20a0c050, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000021f000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000a0f000-0x4)=0x6, 0xfffffffffffffdb6) 2018/01/13 12:23:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) socketpair(0x1f, 0xb, 0x6, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f66000)={0x0, 0x0, 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f66000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00002eb000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d7000)=0x10) sendmsg$alg(r1, &(0x7f00003c7000-0x38)={0x0, 0x0, &(0x7f00009fc000-0x10)=[{&(0x7f00002b2000-0x10)="ca47637e884b08d77b6cfda3624f773c", 0x10}], 0x1, &(0x7f000089c000-0x190)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xec, "209db1d6e41d8f906d25f16f3fc8d7bc5f78d24b8e74218f4b52b92ea05ab73650344e67c9d541eaee90fb8a1f2ad05fca66d625138f9b64800a7ed69088d58519be1204fce532e05194820e0390aec8351839f97e9e558ac4b1a025e5034c84a69ab9c9c1e476472c26102c678bfba88fcc60af8216b5bf8107554a92dc54018766f7f4ffe98ab412cd6950265108e5bd57e2c70588ecca035b2cd31052051b25df8ba31771243dd7a561f211a14815ef6f68d3f0f31843d6364b43f66aaffd5bcb3894c78c91e0d9f06287b974c45b81daa839f390f0124d5c84367fe7151829c39c09fd7a9a478f9b7426"}, @iv={0x30, 0x117, 0x2, 0x19, "1d1c0f0e049ee12054c32621993695fe5648854d0a4af5958d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x190, 0x20004001}, 0x4000000) getpeername$netrom(r1, &(0x7f0000fe7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007eb000-0x4)=0x48) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000388000-0x10)=@common=""/16, 0x10) r2 = accept$unix(r1, &(0x7f0000124000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000072b000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000884000)={{0xa, 0x2, 0xffffffff00000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xc0000000000}, {0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6ff}, 0x30c, [0x5, 0x7, 0x100000000, 0x0, 0x86f, 0x6, 0x9, 0x250]}, 0x5c) pipe(&(0x7f0000b0f000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008ae000)={r2, 0x0, 0x1, 0x6, &(0x7f0000903000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001de000)={r0, r3}) 2018/01/13 12:23:48 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000242000)={0x0, 0x5}, &(0x7f00005fb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0xa, 0x3, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000834000)={r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d2b000-0x6)={0x0, 0x5}, &(0x7f0000ec0000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bc7000-0x8)={r3, 0x4}, &(0x7f0000d3c000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008b2000-0x4)={0x0}, &(0x7f00003d8000-0x4)=0x4) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f000082e000)="290000001900ff0900000000800100090a13ffff0000ff06800800f70c00090002001900000000f60a", 0x29}], 0x1) r1 = accept(r0, &(0x7f000067b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000008a000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ca2000-0x8)={0x0, 0x8}, &(0x7f000001c000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008ad000)={r2, 0xfff}, &(0x7f00005a4000-0x4)=0x8) connect$llc(r1, &(0x7f0000ab8000-0x10)={0x1a, 0x3, 0x1, 0x7f, 0x3, 0x2020000000000000, @random="42edc0a2bd32", [0x0, 0x0]}, 0x10) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000424000-0x6e)="1f0000000306ffde0000f4bc07100000000600000900018006000000000000", 0x1f) 2018/01/13 12:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f00006da000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aab000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b44000-0x20)={0x200, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000590000)={0x800, r3}) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$inet6(0xa, 0xb, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001c000-0xb8)={0x0, 0x8, 0xe9b0, 0x1, 0x10000, 0x6, 0x81, 0x0, {0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x5, 0x7, 0x7}}, &(0x7f000000d000-0x4)=0xb8) r4 = socket$inet(0x2, 0x803, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000012000-0x8)={r3, 0x4, 0x1000}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000037000-0x8)={r3, 0x4cda}, &(0x7f0000036000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000036000-0x4)=0xff, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000037000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000037000)=0xe) 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000168000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 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) 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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", 0x4c6}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fa5000)=@assoc_value={0x0, 0x0}, &(0x7f0000fa5000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b61000)={r2, 0xfffffffffffffff9, 0x78, "1f767feaa0913b26cba6746cc95f4764bfe914c52a4853c91dfaaa484d4c47ec1b0c41fbdde54e6306cd3696dc0e60ab20acfda79554b191a4b5f73fdbc30602d27d37f5903386d11f7bc41c72cd7ba3a0c063ddf480f15132a4b7e01950abf164c41b14b8b5fa13326243929a8bbb20aa7c46e41439547c"}, 0x80) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x80)=[{&(0x7f0000f8f000-0x73)="fd6ae04adc74862fa82ef8e8d3622d39", 0x10}], 0x1, &(0x7f0000655000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) connect(r0, &(0x7f0000a9d000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r4 = socket(0xb, 0x2, 0x2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c7c000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000040f000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r5}, 0xc) connect$can_bcm(r4, &(0x7f0000e28000)={0x1d, r5, 0x0, 0x0}, 0x10) read(r0, &(0x7f0000900000-0x1000)=""/4096, 0x1000) 2018/01/13 12:23:48 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0xf07e, &(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f000061a000)={0x27, 0x73c4, 0x40, 0x0, 0xa4a, 0x401, "ae6c04af12bf4af6a459569e85739c702ca57f06f54681b3a22ec6c09456ea56cfe387362e21a9b7253f1b85abf32ef5cbaac9ccb34f62e4999482a6a3f46a", 0x0}, 0x60) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000f6d000-0xe0)=[{&(0x7f000046a000)={0x27, 0xc998, 0xff, 0x3, 0x10000, 0x0, "db0b1a7e8d6af456f724781a20961b58f54bbf87a06dbd408974c3cf8f655866f1d66c086cd1517cd24f8661dee4657c3a222ffe016725907ed1a65a55ccda", 0x6}, 0x60, &(0x7f0000ced000)=[{&(0x7f0000f6c000)="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", 0xff}, {&(0x7f0000f6c000)="e6108ac3408a4a056e70c4fa5e7bc67832cc32314daaeaaec0", 0x19}, {&(0x7f000013f000)="f6d33dec9b51a419246d0b82f26dfe5af1687e9f61fdb99fcc827a8f91863705aa2505c5bc1939d54c051ace38de0e09ec5ea5f6f2ae6419c80089158a5764297900732832c8c5660607fadd2b9e091bbb5cfe84704cd271d95b9243245da137b3580c47915237c0a1e381938fe5fde9189ed8a9f17414c1860f6e3ac4fa816a00ce8067575b5d85b24e44a4147768112e8e02095b07", 0x96}, {&(0x7f0000b9a000-0xfc)="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", 0xfc}, {&(0x7f0000e52000-0x87)="6443ab14a17d08d74d0d049665a787afb8584bc9b0f940b79ebc5497735001c1f0bb7ee8d576f02347f73f191ab5c09349b6a67c96f7d12353d77775b730e74e94a6624dfc5b4af02534fe4c71834c43a7b3246babca7ad4d78d562b7b7ef02200bd7b929d0227c65ece12722df89a0d28e05b8fdd08cf740178cea1790310d7f3bd532bb00081", 0x87}], 0x5, &(0x7f0000175000)={0x48, 0x0, 0x9f2d, "45bef7667faea6df745d10f11e2668cc6b33043e6e3658cf713d28d6df6cb9fc7abeea1c2c989474745fca8c696aca0ea9ba6b79a8fb"}, 0x48, 0x4040}, {&(0x7f0000f6c000)={0x27, 0x40, 0x0, 0x5, 0x10001, 0xf000000000000000, "9f715d2dd9bed93249846987aa11e874717f917fff071226ed54aabfe66029a9cce550f00ba3d6f78a92ee5e5e371906dfe6bfdad31dc17f676538087e4e87", 0x840c}, 0x60, &(0x7f0000f6c000)=[{&(0x7f0000f6d000-0xd9)="8ac5ba5c455fb7a6d4f04f06b75173fc869d484680900029e130b55f7fdd1d58d60c7577bca0c5b5e96879418b6a9c38e40e983a2d6334d743277909271fbb2ef8c6e132ed2f6a2517aa5dae3d8d52871ca1a8fd3bcee09db7b37600c17b6c226411ded5182c98995f45a3501f2c9660f45d0bc799987c83b66bb0426541c8975bd0a46808b09381beefa0193e3c4a16f0c0cc300ead6c083472bf3bd5020a895191ce108a48cc7ee4257c4cd68a002187c215c05d39c3c8765752061868f1dace388a7250a20ffd654ced13f79a2b0a25e289f41e122a1943", 0xd9}], 0x1, &(0x7f0000f6c000)={0xd8, 0x117, 0x1, "8bde5dd6446a8a796121b7534657974774f4e451d729871263a24d7d1bd319c08bb9a170d18ac6210a9ae3a9a262ba766d58dd055f7893eb45d0f639e84bf3912af6161d9972ef495c7639ad5c439dbede6a64d262dc51ffc358ce7719db53d91f4b2c7af732a3aff7c98181d6cc721306a89e62c251d38d24f441e3820509627df1d59908c24de08fcef719ea132cfd48ca177efba9d32155a6d4c179d713937380b666ba9739d5d4b440fb6ee7ac6ff0211cbce6cb5711de141bb070831831e6"}, 0xd8, 0x5}, {&(0x7f0000d89000-0x60)={0x27, 0x1, 0x80000001, 0x3, 0x2, 0x100000001, "dcf8d4aad748f6758e7d3ba372daabb8a06005f618ce9cf56ec70dc70b8456a2d00eaf43744f509be14ada9822b73c2f00fcf841ebd062c20777d0934dfab1", 0x80000001}, 0x60, &(0x7f0000f6d000-0x30)=[{&(0x7f0000f6d000-0x1000)="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{&(0x7f00004bc000)="faf7fc9baa64210c913f06691bc93cec3e9b9c5e5de8704d787429c38b0b6c9c53f84bd755c758230c282aa6fd8d355814f10da7c10ad84348250c11b08085ff8cadf620666bbb753d24bc3292a3532ec0a88f8149394b75b24c7ae1089e6b0f03bd2775571666ea074287b9c6f43c4727bcd6ac91faf6e4a646ee5bc0", 0x7d}, {&(0x7f00002a9000-0xdf)="50e8486902de36600baa602aeece24f4a873bb72de22955cbdb4c063aa9ed88ada6dee8c4827c4e7e86b96442b1a49edf488cf3744142328b1683e2a14832d43cc4aae8ea0b9fe6264be92e41775b2ae7b3e9ba23929e79480b48b6d9e9b48f82b5cdcdd7cbcef61ac7dfee645aaf59f6294456d21439acbea87e628501c2b0fe13be5f02587c61626fe7f707031db8e25200a6325786a9b8bb68cd045b20f746f1ec56c4a0ed3fe8d22c78aa5b010fd45b73b7357ffe00ca0e1fe94e13bfe01aa79afefb2756396b63f31b57033716850ef4c9433388dbfb12925e39f4d41", 0xdf}, {&(0x7f000061e000-0x5f)="bcf4b94185405e24381c4fa494aab4456cd63603dcdd48f5aee1dc4a5d2ea353b8749be26f6a139d8ab49e210c9560d75be32f3710ece9f62a03fa3ca86f723ebb871a6ac5ad6de29f5821af6348786b10004af3c41f61563435d8be0f25d2", 0x5f}, {&(0x7f0000f6c000)="14bc7a7fd1908b819ccdb1891b848449fe62c5af0f2ec5f417630648b5fd552fa95c5098e8c9a1a2858c4691e37192552f35170dea3da4c4f99df11fca303b6cd8c36bc3d8f30d5f2ca198d18dc7e77a07d720056621fd7b1bba6d396a568495", 0x60}, {&(0x7f0000f6c000)="df8a9c8b0420ea03a2ac22a132df6a2c06169ca6b438b6ac4ace1c2d7f61cb398f7a00ae380b1bb98439c4f5345b326a2a6e04fb536da1c4789428ccf261d0dee9ded1d28ce302d8301e7ccc91acfb78306726f95c02d8519401dc016913a00aa0ef840b6707e69bde81ad", 0x6b}, {&(0x7f00009e5000-0x12)="2938abbf877751d61480a062c9b34018b7d2", 0x12}, {&(0x7f000001c000)="f00701fc7363187ce65c80970679ae6272538804b9b85ba97ef00c844f0a1cb6d120a91c8b6f594c6f5e2278d4eb9face7ea262fe573ed31eaa3b8a28067f5859ca473b2159253fb2923c336902ecdb30b78cbdd289a5b4f60fbdec573fb3db215477b987a97ed469807a53dbcedcd5b9733f2867a5e1f4dd2b4e15f981e54e355ceea0b1002e86851630be7786881dcd9644e29218777895fcc68abe114d67b517835550355d07ef74970b6e59e5d93e2d0ab374465a58d0df8508f0f5e79e50b5f044bb59d3814df5258fc963ed7f1d5d7be404456365d0b75761f616cb302b85e35e3da954b4e", 0xe8}, {&(0x7f0000f6d000-0x33)="fb1a7c493295c0de4860228492889b0b1cab8a64d431c987ad538e592a4737ef3a4277dcaa48873cd188519835011441bbbf1a", 0x33}], 0x9, &(0x7f0000f6c000)={0x40, 0x110, 0x0, "6d0219869f0ce3010e802e0e34c2fa901721371bce691834e4e06011f2a5b10db70f385f8375f3534bd326"}, 0x40, 0x8000}], 0x4, 0x80d0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000283000)=0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d6000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9daf, 0x101, 0x4, 0x2, 0x6, 0x0, 0x10000, 0xff, 0xeab, 0xadae, 0xc947, 0x3a9400000000000, 0x7, 0x3f, 0x0]}, &(0x7f00003be000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000640000-0x8)={r1, 0x7fffffff}, &(0x7f00007e6000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) gettid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000769000)={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x6, [0x1f000000000, 0xbcbd, 0x2, 0x7061, 0x6, 0x5, 0xe6, 0x5c1b9806]}, 0x5c) 2018/01/13 12:23:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x30000000, 0x7, 0x39}) unshare(0x8000400) listen(r0, 0x0) [ 42.769185] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fef000-0x12)="ee5c1444706d81317af365d255447303e6d0", 0x12) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept(r2, &(0x7f0000b48000)=@generic={0x0, ""/126}, &(0x7f0000ba6000-0x4)=0x80) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d39000)=0x7f, &(0x7f000079e000-0x8)=0x2) 2018/01/13 12:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000c4000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) bind$bt_hci(r0, &(0x7f0000016000-0x6)={0x1f, 0x3, 0x0}, 0x6) write(r0, &(0x7f0000380000)="1f000000010a1ffff7ffffffff00400000000000000001800400002000df18", 0x1f) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b18000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000076c000-0xc)={r0, 0x1000, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) [ 42.817100] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/13 12:23:48 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e21000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @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]}, 0x5c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x6, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004b9000-0x8)={0x0, 0x10001}, &(0x7f0000294000-0x4)=0x8) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e66000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000e65000)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000611000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e66000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x2, 0x800, 0xa, 0x20, 0x80, 0x2f, r3, r4}, {0x2, 0xfffffffff0f46824, 0x9, 0x1, 0x7f, 0x9, 0x800, 0x10001}, {0x8, 0x5d, 0x8, 0x81}, 0x4, 0x2, 0x0, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x3, 0x100, 0x9, 0x40, 0x7fff}}, 0xe8) sendto$packet(r1, &(0x7f0000e65000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000e65000-0x14)={0x11, 0x1f, r3, 0x1, 0xc85, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e64000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0x800, 0x4}, &(0x7f0000e64000-0x4)=0xa0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000031e000-0xb8)={r5, 0x80000001, 0x211, 0xffffffffffffffb7, 0x6, 0x313, 0x1, 0xad5, {r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x1f, 0x0, 0xfffffffffffffffe, 0x3}}, &(0x7f0000e63000)=0xb8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000452000-0x4)=0x0, &(0x7f0000e62000)=0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e67000-0x38)={&(0x7f0000d17000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000760000)=[{&(0x7f0000e67000-0x24)="7d08802fdb796a5acbbacd9ff6f98cef1786080d96d13d0585248a9f9d51889318af0dd4", 0x24}, {&(0x7f00006de000-0xd6)="051b0526d9a3e6e9e5382b2a5b437a55421ab41ceb08473f165b0796522b456dc9241f7e9c9d165b917f757d1c966e5ff2546ae594125ccce5e9d511cf7bd167782ba5ad6152e0d9c6e465023fbaeb686b83ea122b6373cbdfb9d856c7fa959538d585145cb10a78a3c8c60513fba1645b101847f979a1ec9fee27499ba6f86ce4d9b099d0515e72ff8bc96f2b9e403a614253459c3a1997fd20219dda69bcdde81a072a00442d777aed1efde8fcd7a28316f541eed20a3b7149191e180409cad7d28098f7e7ea94b98e7a512af6566f19396062ef90", 0xd6}, {&(0x7f000022d000)="538a4110c0cf5f4cdd923b37e9fd3c3215702a4a97e427586c84fdd58490b12e27e77246edd8f4fa5285498ee93d71f17d08088bdc18a0aeb2a730c019460cd5189b9a7e212821a9fdd47c60d86ad5465735b022a666ac9bc33e2ff2a47760815905ea373540cb8d0067da2f9f81b552d1d39803560fa7afc2b6020bc49f5a328a2a14db839a1f3a8534c872a8937b8850ba52f93b097571f864cbe569519e1b1f23e86537eeffaa357f8767bf80ebef9da6f48d907912d3b6160cc965a7bb1fc6c5380d77f6eca75edd7771e9299afb388a5e5d93c5b8c486cea7656b8ef0949535610276f1fe26c036c121040e1903ed81fba33c", 0xf5}, {&(0x7f00005e2000-0x99)="2bbc7394414afd26966a77555b17fe0b77ddd311ebcefb44063ad33953620b8676298158161f0d2822c6849a07636d7eab9bc1423a09d7012b5a4cbfaa9c3e0d6c5210a3c3fa7796733b4c145df187466dbdf3fc287d969c1a5221ee565eaa215185e008454eb1b2016aef465ca528b255b5fab10e31be5f8a0fc2d4de1c15937f8a3d734f2e41f9a99d1f5c368152a9a0e844efc9b5750480", 0x99}, {&(0x7f0000506000)="cc74decdaf2aceb496271b1d5b87120e0fbf5d64decfbbb28d82dbb9a1d394bc914b6c509492ba6b6f0d6db93627732597efd3adcbaafbdab12ea4916108180bd2a857", 0x43}, {&(0x7f0000a93000-0xf6)="cd20963319da157590464a2e3194048f3699bc128e39f7a0622261102b58b4aae6eedf7deda00ea4000b2a473c036de83e61f7adca9af75217a375fdf5aec538b821ee54da6454a738fef016a056fe1ce4caa6dd7adbf53678b91de4db61520de0cc022ccc58a28329a126e08bf4eef0cd058d74ad774d81888103b64ff17c08d8acdb22813a34f1e6593b831c3a5bbfdbfc994f169ec92a2588da45ace0351930a578e7b7cf30a15f2268c8af65cd374a8586b6bf0be929836ab92f50c4e1501083a17f17e1b4dfbf2d4d48a3f6810464b8cd82c9f64b503d0163d4c45f29c09dc5b81b842fd4fb97c1ebee05e6638e0372647d60e5", 0xf6}, {&(0x7f0000e66000)="07fe3425ee8cb23fb09b8e4dd34450eba64acf1b48c75ba0a88ad3794175b09ccc4db427789bd1aa12396e7627c9e1e1fb1af55b9e737f5990c05624b0c971d2035cc932214bd8ee9a72f9d4c9898d9e98f1e7509616b5b40c9fea224e9e697f0634eb347de64097dba09c2bf799be2bfede", 0x72}, {&(0x7f0000e66000)="08096a1ffa3baee515ba21d5f21487377de3d0c57558f9655515a21eedc10e12801475e446ba670fdb93993c4883e2a2813356790c48d6c0491d7fb5b737458af23892530e3e0eb1320b8ba9dc63aa85d19a13b0932f96415db558ce5b7d6b62a48fd5758cd631440e558ef1a73305cfa714de6f1ffda6f3fc15e2f61e884bac888dfaa1", 0x84}, {&(0x7f000006c000-0x21)="fe5f3e34285d37a191c1b3e23793ca11e7a33cbd7438a54582e9f6bcdf5bc1b212", 0x21}], 0x9, &(0x7f0000a24000-0x30)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x9, 0x7f}}], 0x30, 0x40000}, 0x40800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000af6000-0x4)=0x0, &(0x7f00007dd000)=0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e67000-0x8)={r6, 0x1f}, 0x8) r7 = socket(0xb, 0x5, 0xda7a) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x400443c9, &(0x7f00001ed000-0xc)={{0x271, 0x1f, 0x7, 0xbc, 0x9, 0x13b}, 0x9}) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0xfffffefd}], 0x1000000000000172) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000010c000-0x4)=0x0, &(0x7f0000fc5000)=0x4) 2018/01/13 12:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001d5000)="1f000000170a0700e2000443f60f0000020200000900018005eaffe5dd0051", 0x1f) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000041a000)=0x0) [ 42.886945] audit: type=1400 audit(1515846228.474:50): avc: denied { bind } for pid=7102 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 2018/01/13 12:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b0b000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ab000)={0x0, 0x48, &(0x7f00001a8000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f00000df000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ad2000-0x4)=@assoc_id=r1, &(0x7f000069a000)=0x4) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006cb000)=[{0x3, 0xfd4}, {0x0, 0x0}, {0x0, 0x0}], 0xf2212d7b6a3be8c8) pipe(&(0x7f00009dd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de0000-0x4)=0x542, 0x4) connect$bt_sco(r1, &(0x7f0000d3a000)={0x1f, {0x0, 0xaa, 0x101, 0x5, 0x0, 0x7}}, 0x8) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000195000)={@common='rose0\x00', @ifru_ivalue=0x3}) [ 42.930222] audit: type=1400 audit(1515846228.517:51): avc: denied { getattr } for pid=7123 comm="syz-executor0" path="socket:[16570]" dev="sockfs" ino=16570 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 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fc6000-0xc4)=""/196, 0xc4, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/13 12:23:48 executing program 0: mmap(&(0x7f0000002000/0xebe000)=nil, 0xebe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xfffffffffffffffd, 0x4800200000000007) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000656000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000696000)="934a19624b29e1c2fabc37a373d4efb46a0c24dc5476a74d0bae1611e07b77830d8fbfb1d78e309d5641249d6882df9462af3272dc735b82b3") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000034c000)=0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000033d000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000)={"92cd4a498b7658edb5682c1ae94b1350", {0x4, 0x3, 0x2, "275dea03b24f", 0x10001, 0x0}}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x4) 2018/01/13 12:23:48 executing program 7: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x2, 0xfffffffffffffff8, 0xa, 0x20, 0x80, 0x3a, 0x0, r1}, {0xfff, 0x7, 0x6, 0x5, 0x2, 0x0, 0x7, 0x10001}, {0x1, 0xffffffffffff8000, 0x0, 0x3}, 0x200, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x7, 0x1, 0x3, 0x0, 0x1, 0x8001}}, 0xe8) setsockopt(r0, 0x2, 0x3, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x40f, "130b02d6312c221ece3a91019f3c3babe9a053d5c7bee7bf7d12b7cab214ca4f33a01a86c4917882df6ad83fc81233c4dfa72a7801df0cbe370834429f4d3b26442a5ae42501f033cccb367a68b4e061f672856ff8f698d8793bc4024cf478a9320d05da06c99a9869a6769af7b7b5d3ec03f5fa8740a1a37145762deb658e226e97e9982067e9b9be144f1360973f627499ea2ad3f9dcba43d5d29c6405df982313c767718e0b4f67c5731edf5e75cada2b542d8837a5b52ceda5e86e47635074e34c717caa56e462af4aec72d9f5b440a82224b775fb7e9761a14e48380457b9c3b0a7586204bbe4154a7e42a6a75c8483cbf7bc78c580"}, &(0x7f0000001000-0x4)=0xfffffffffffffdfd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f0000002000-0x4)=0x8) 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x181b, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) sendmmsg(r2, &(0x7f00002de000)=[{{&(0x7f0000954000)=@nl=@kern={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00008df000)=[{&(0x7f0000da3000)="6242712d60e1cc9b1bf7a9dd1ae4959f6d90c1aae90f92f50b018029966183f5acef87c5dcdcf40e67a3009abea6faf5a7687b32af667ae45f79435a73e6f0101564e4381388915b15", 0x49}, {&(0x7f0000fc3000)="135012a6c58849c935aa297f6f1cb928d57c1269aea75c80d6996c4d9c2171b7035d4d3b1ae3465a155de82985cfae6ee4aedaab50684e01045d02e038f98516b21966ecdfad4aaee4aee6b1e53586b3169dbb8e45ee81746f5d158fbb8757f7ffc8ef51e186bae5b7741c661b65b770d2ebbc05d7d95eb3c87beb61d89ad123c8b9ac58815fac07df0d2730bf35b2abd08d64402afb756d562db28b6c96933db0143f5ff85e12b8e39d48b950049101b5148da534b8869790f775a14467dce9fcf3fb901eea53080575351c2717", 0xce}, {&(0x7f000044a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000198000)=[{0xe8, 0x29, 0x1, "5c5383e076ab33b14666ae3d7729433665cda5bf4c65e2ebe1a1f8f60b7868c372001918bb90e8958e77c50bedaa6114b94fe3ba9b88116262faf18afbf1b163dd0cb89f5e44d0242b47ae5f0b11d7a4206c089d1f55e6ea1e2ec077908f1fa1ad991f8764d87d25f5f0829027b1767237c0530b43d244a8a98b4f49a983a4e1c2aa558f89d2b622f876fdc5f085b43b2d506d78b254bea37039683cd2fac5fbb86724b3609094550f80b3a98e239eb4c03711d39c020e463efdfeee98409cf227feb3bcb1b9dd1101c4e8287ec613fe54956f48237dfd"}], 0xe8, 0x4}, 0x9}, {{&(0x7f0000cf5000)=@l2={0x1f, 0x7ff, {0xb4db, 0xfbd8, 0x7, 0x0, 0x7ff, 0x8}, 0xffffffff, 0x881c}, 0xe, &(0x7f00000d8000-0x10)=[{&(0x7f0000464000-0x61)="80e9b38e955e0687a71ebeacfa4b0714640ba7b355e6a66406ab3d763bc0c287e4dad7ae60f4c60c37788ec6c8400d83b298c5a33d65816d3a08a9938a13526440e5dd979f3cc495b28702e07995e2ad0f85d1a2df268b4abe87df51d0194b815b", 0x61}], 0x1, &(0x7f00005c7000-0x3d0)=[{0xd0, 0x103, 0x8, "1635b9bfd8703b35dda5a25467000362faaec7b3f4d53bec1853e552b8513cc3188a687eaf1ecc0fa0dd14248b5b7a064f83d6fd3a39f4e261e842bb45e4797aff58d54065f3367b2bbdee747e140f61b4937b96edae6cf8d6f7179b3d612b02ccad0416c456da9ebb334dfec0677f41f7562cb09932cf3740db020c7d727175ecafe2ddd331a0bee79aa2d4f7f9520b64e8146cd54ff0fd48b914ff6dc49f59ea44e6a02170b2e9742f08030a76c473c9757c0196f6508d3bee1a48"}, {0xa8, 0x117, 0x6, "fc9e5568444877b0e1cc2f86faefc5a0350557624281231bc528f1829f4a743f4635abe32431bf65459ced8da3ba596372175103260d6c4acadbc685676975ff8a002af533005877fe615f5ed8be178baa146dbfab00d5ca87fbfa746dc4a9fcbf6c28df0fbb45349c83c1268c74b77f24aa82b6934b46ab52e2e9384c14a9026e6a85656a85753ea711c626972ac55dc7f347165d"}], 0x178, 0x800}, 0x1f6}, {{&(0x7f0000267000-0x8)=@sco={0x1f, {0x8, 0x20, 0x6, 0x1000, 0x80000000, 0x1}}, 0x8, &(0x7f00008bb000-0x50)=[{&(0x7f0000f90000)="71df39735476a7f6c9f7a804394f7aa661ed155c5318be8f9a2c0bd57f3ab5cdc7928fb9a4542ebe51241f87e05f74b9eccbd04f74b0296fad0677b3e35e54b9599991ef07ec69359a467dcfb99f00f154059ffed72b6d415540fd77d3cebcd767a0dbd08fc4c500505f5bb251e1de211b02323353b759845795f589017d3ba65fbc1997117bcecd", 0x88}, {&(0x7f0000eda000)="c702da004106d8c5648879607eb76abb756d032e13503de8a077d736dcf8d0527a68c5be2e5824911afc20698d1244de2f1877be", 0x34}, {&(0x7f00007ec000-0x81)="2246f3c1ca5672c8f64d298a756471876379deca34b57bd0cad5a2bd1b391943f07549dda6d4bde95abfaae834303e6313f73c5ee6aea379f615fabfbb228867abd3cda3b45af730112186c8d0ddd1cd4ad6986bb660fa1c6552c2cca21746d0eef671f4768e9ef85b587243095283e324d873e22f19f81177fb13ae0c0d9a44d9", 0x81}], 0x3, 0x0, 0x0, 0x80}, 0xb6d5}, {{&(0x7f00000ae000-0x10)=@llc={0x1a, 0xfd, 0x3, 0x7fff, 0x6, 0x7b56, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000586000-0x10)=[{&(0x7f0000f77000)="8b094b7759b5a2aa7b6174a5b4758dbd6b0bbc228a6fce3411ac4b2a730a14f0c45b6487e390624b8cbb009186ef245f98e26cc9a66de4b55e1a4d892321ef95b124d3b73074ccc7a21ac83ac40dd03f715cece7b4", 0x55}], 0x1, &(0x7f0000ae3000-0xa8)=[], 0x0, 0x4}, 0x7}], 0x4, 0x44011) close(r2) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000463000-0x5c)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x7fffffff, [0x8, 0xfffffffffffffffe, 0x0, 0x1, 0x4, 0x80000000, 0x7, 0x7]}, 0x5c) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/107, &(0x7f00000d4000)=0x6b) r1 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000493000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/13 12:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f00002ba000)=0x0, 0xffffffffffffffff, &(0x7f0000071000-0x8)=0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000db000)={0x0, 0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) accept$inet6(r0, &(0x7f00001de000-0x1a)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a1000-0x4)=0x1c) 2018/01/13 12:23:48 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000018000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x1f) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000018000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001b000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x2, 0x2, 0xa, 0x20, 0x20, 0x21, r3, r4}, {0x3, 0x0, 0x7, 0x2, 0x9, 0x0, 0x3, 0x0}, {0x9, 0x8, 0xffff, 0x2040000000000}, 0x9, 0x8, 0x2, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x4, 0x3, 0xf7, 0x6, 0x4, 0x20}}, 0xe8) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001c000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x4, 0x400, 0x6, 0x0}, {0xdfe6, 0x7, 0x9, 0xffffffff}, {0x1000, 0x3, 0x3, 0x3}, {0x0, 0x80, 0x1ff, 0x22}, {0x4, 0x1, 0x3, 0x1}, {0x426f09ae, 0x7f, 0x3, 0x5ca4}, {0x1000, 0x4, 0x7ff, 0x4}, {0x5, 0x800, 0x3, 0x798}]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000b000-0x10)={0x5, 0x8, 0x2, 0x7}, 0x10) 2018/01/13 12:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f00007b0000-0x8d)=""/141, 0x8d, 0x22, &(0x7f00001f9000)=@rc={0x1f, {0xfffffffffffffffc, 0x6, 0x0, 0xee8, 0x35, 0x101}, 0x5}, 0x9) poll(&(0x7f000091d000-0x8)=[{r0, 0x8002, 0x0}], 0x1, 0x9c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00009f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000022f000)=0x0, &(0x7f0000e41000-0x4)=0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c51000-0x1)=0x3, &(0x7f0000845000)=0x1) pipe(&(0x7f0000278000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000081d000-0x10)={0x7, &(0x7f000094b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f000080e000-0x10)={0x8, &(0x7f0000d5a000-0x20)=[0x7ff, 0x5, 0x56, 0x1f, 0xa8b, 0x3, 0x5, 0x7fffffff]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000375000-0x1c)=[@in6={0xa, 0x2, 0x7369, @loopback={0x0, 0x1}, 0x7}], 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008ff000)={0x10000}, 0x4) 2018/01/13 12:23:48 executing program 3: listen(0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000056d000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x80000000, 0xc81, 0x0, 0x1f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000000, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000001000-0x6)="f168fa016bfc", 0x6, 0x20000084, &(0x7f0000003000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000002000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x1c97, 0x27, 0xf0, 0x9, 0x4, 0x7, 0xae19, {r2, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x4, 0x8c, 0x80000001}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005c3000-0x24)="2400000058001f0014f9f407002304000afff51108000200febfffff0800030000000000", 0x24) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f5a000)=@common='gre0\x00') ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000832000)="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") [ 43.089507] dccp_close: ABORT with 1 bytes unread 2018/01/13 12:23:48 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f0000ff1000-0x8f)=""/143}, 0xfffffffffffffe8b) 2018/01/13 12:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x1, &(0x7f0000f22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f22000-0x4)=0x7ffe, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0x11, 0x2, 0x8ca9) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006da000-0x4)=0x0, &(0x7f0000f22000)=0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f21000)={0x9, 0xa3, 0xa8, 0x8}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f00003bd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aef000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000058f000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000065a000)=0x1, 0x4) r1 = accept4$inet(r0, &(0x7f0000822000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000-0x4)=0x10, 0x800) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000094c000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400}, &(0x7f000041a000)=0x98) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfe, 0x0, 0x8000000000000002, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") ioctl(r3, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000094b000)={r2, 0x8001}, &(0x7f000094b000)=0x8) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) socket$key(0xf, 0x3, 0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xe, &(0x7f00002ee000)=""/4, &(0x7f00001c4000-0x4)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/13 12:23:48 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000014000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x2, 0x1, &(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000001d000-0x86)=""/134) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000001f000-0x4)=0x0, &(0x7f000000a000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000016000-0x10)={0x8000, 0xfff, 0x7, 0xffffffff00000000}, 0x10) 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000ff000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005d9000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000704000-0x8)={0x1, [0x0]}, &(0x7f0000afc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004bb000)=@assoc_value={r1, 0x5}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0xd3b5, 0x6, "f07007", 0x18, 0x3a, 0xffffffffefffffff, @remote={0xfe, 0x80, [0x7ffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/13 12:23:48 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) sendto$inet6(r0, &(0x7f0000f03000)="", 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000124000-0x4)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000019e000-0x4)=0x0) 2018/01/13 12:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x100) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3ed9b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005b3000-0xc)={0x0, 0x852519fd28aeecb4, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a52000)={0x7, 0x0, 0x10001, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000619000)={0x9, r2, 0x0, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000903000-0x20)={0x3, r3, 0x0, 0x6}) 2018/01/13 12:23:48 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000064e000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000019e000)=0x0) bind$inet6(r1, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000014d000-0x8)={0x0, 0xfae2}, &(0x7f00007b5000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000099000)={r2, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e54000)={r0}) connect$nfc_llcp(r4, &(0x7f0000221000)={0x27, 0xe03, 0x4, 0x2, 0x101, 0xfff, "32f9313179665319091378e0b5564e936bb7a75bb1968a1c819c53315a53fc97b35930d1b601f79015380f6fee994e440964e286d13d99bd5764cb09492158", 0xce}, 0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00004f6000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}], 0x2c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00004df000)=@generic={0x700000, 0x7f, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dad000-0x8)=@assoc_value={r2, 0x8}, 0x8) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 12:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x1, 0x0, 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f0000cf1000)=""}, 0x3a0) 2018/01/13 12:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002a3000)={0x0, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0xfd, 0x4, 0x5}, &(0x7f0000516000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008ae000-0x14)={r3, 0x2, 0x2, 0x6, 0xad, 0x8001}, &(0x7f0000b31000)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000ba4000)=0x0, &(0x7f0000c31000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000305000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a3000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b4000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000fa000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4, 0x0, 0x4, 0xa, 0xa0, 0x20, 0x5e, r4, r5}, {0x0, 0x1, 0xe89, 0x7f, 0x5a3f4721, 0x81, 0x400, 0xffff}, {0x7, 0x7f, 0x1, 0x9}, 0x3, 0xb, 0x2, 0x0, 0x3, 0x74431ff9f0a99e36}, {{@in=@broadcast=0xffffffff, 0x2, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x1, 0x2, 0x1, 0x3, 0x34f9f162}}, 0xe8) write(r1, &(0x7f0000a48000-0xe0)='"', 0x1) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000260000-0x4)=0x5, 0x4) 2018/01/13 12:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000029c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000c5000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006e8000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039e000-0x4)=0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007f6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000018c000)={0x0, 0x3b, "9b00bdce88ab8059607107e4584abe6fd14dc380ae99a0917725ab129c5ae0d64788d9f7eb13e9d2150073ebb12a2fa60a55ef2907e37e8355887d"}, &(0x7f0000fc3000-0x4)=0x43) pipe(&(0x7f000012b000)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000411000-0x38)={&(0x7f0000b4f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f31000)=[{&(0x7f00004bf000+0x922)="8932427db63c9d33019095bff539d57e7f347d292489099269b80980e77e35f924180713de13c88816a26a0d4732a5ff087a0fd720", 0x35}], 0x1, 0x0, 0x0, 0x0}, 0x40000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00007aa000-0x4)=0x0) connect$netrom(r2, &(0x7f0000b26000-0x48)=@full={{0x3, {"00986fd0cec0f8"}, 0x9de}, [{"afd3514a33a511"}, {"a6e55368cffed9"}, {"fa7269790f326a"}, {"71686897366985"}, {"ecb5b4558a02b8"}, {"859f13b546be61"}, {"ac7f7aeebb32da"}, {"35abe85de9318b"}]}, 0x48) 2018/01/13 12:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000224000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xf, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair(0x5, 0x80803, 0xd49, &(0x7f0000ff8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000e67000)=0x800) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) socketpair(0x13, 0x1, 0x400, &(0x7f00002a6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000724000-0xe1)={0x0, 0xd9, "5ee9a62f4d0bb2f831f8dcfa777c20788cf4dabcbf031146fd07b7eae6b4bcb8e381ae4f2864511fd07253f593f0ee7aa9d6031b3b4243921db98e872abca2bf126aa6761abc7225f898026eacf0422a157e0f46b8e8a99f75712dc954833524094c762066290b33ed07ed7fda0cea4d02830c5001c09ebd17a6968052f361609974c64e5393469c7366a9d68ce70226ba87e066e6e44f53856d07bfb678c5a2721fdf838d59d5045fb2385be9ba2e6312b762ba7f0ef0681729d4f739bff788197f61eb2d6d22a4ab3cc6482fc2669d7e10cfdb265ac0d6f9"}, &(0x7f00000ae000)=0xe1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a9000)={r2, 0xa0}, &(0x7f0000501000-0x4)=0x8) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004a4000-0x4)=0x0) 2018/01/13 12:23:49 executing program 6: 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) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ea3000)=0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) pipe(&(0x7f0000ac2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000087d000-0x20)={0xfff, 0x0, 0x1, 0x6c24d271}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000751000)={0x80000001, r3, 0x0, 0x1}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000069000-0x28)={@generic="4e20d22fc7a4f29d90ecd95dfdadfcfe", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/13 12:23:49 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f000016f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000375000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000311000)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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, 0xfffffffffffffe6a, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000eae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf693, 0x9}, &(0x7f00008ba000)=0x23d5d687f783df50) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fc7000)={0x2, 0x7ff, 0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008d8000-0xed)={r3, 0xe5, "635b41b7a121044c99f9d50721ce25c4d0ddaea366c635aabf81c347e7ab6c77de40569eec8b25d0a0f1f17f5209b5777ea11d4bc075e5e13966150193b89959ef911bbc6d8447337cb488f5f6315177e3829d2c77cdc937b995ef4226ddf59d43a20544215e5d957a3399aed069b9d4c22a3375ea99d888a42c98b8f5fd09b1aa712e7bc6a4533bb27ac5b3d7d5dbee78ee4713d2a508e4f2c41c826ce3ea3e8e1afd3d31a8b6584d4806a4e879383c5719df1dcd489b66e0ed0e79d0c77344dece21eb9c186a1a1e9172289f756b8251e14675f03337a6eb8579f78f3e01958671db5684"}, &(0x7f00002fa000-0x4)=0xed) socket$inet_dccp(0x2, 0x6, 0x0) [ 43.391440] sctp: [Deprecated]: syz-executor0 (pid 7236) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.391440] Use struct sctp_sack_info instead 2018/01/13 12:23:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={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}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/13 12:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) r1 = accept(r0, &(0x7f0000747000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002bd000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000847000-0x4)=0x0, &(0x7f0000a04000)=0x4) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000012000+0x22c)={0xfe82, 0x31, 0x441, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc0, 0xe, @binary="3af31a6630774574f63b6dae1c65b3abacf5b2baf938154a720b79f6350331a1520e46e911303c2c3fa9de8f1dba10f911961f0138af6fada0fed336bfc696194b3eff4a8f388f64b2824ef8e930ed6361edb3bc17cdf0be3e75990de47e132dc06abd77f28760fb84ec8ed47603c33c721c648eb26a444bbc390c28cde1ed44aef1c6bb975e2716c7d0bbe856c0fb356d530363b6fc10e101ef0ec6723dd7f1cb93edbcbca71d8a58b7fab596edc41a04e9ca3420"}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0xbf) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000ef5000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6(0xa, 0x1, 0xf16, &(0x7f0000fd3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008c0000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x5d80000, 0x2, 0xa8}, &(0x7f000045b000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000051b000)={r3, @in6={{0xa, 0x3, 0x80, @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) r4 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r4, &(0x7f00000fb000-0x5a)=""/90, 0x5a, 0x20, &(0x7f00006d9000)=@hci={0x1f, 0x4, 0x0}, 0x6) 2018/01/13 12:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000055b000)={0x0, 0x0}) r1 = socket(0x1e, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000016e000)={0xffffffffffffff9c, 0x50, &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009fe000-0x4)=r2, 0x4) shutdown(r0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 43.494199] sctp: [Deprecated]: syz-executor0 (pid 7236) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.494199] Use struct sctp_sack_info instead 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000db2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cd4000)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005af000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0x7, 0x2, 0x10}, &(0x7f00003ef000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000eab000-0x8)={r2, 0x100000000}, 0x8) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmmsg$alg(r3, &(0x7f0000131000)=[{0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000054d000)="19078ec4d4288457854f741de366aec160b4d43778c600025ffc64a640068a4997197641c5fe930acbe235cd9c5d88feb4927f8e7a32bed32683ab05e96830b623ba2c8dcdac1775b3ddc97ab2ad21df959afffb9caf5c807a0a475dda4eae813465757555bca98cd66d9db7bb27004e7e30ed64ab6d964e033df5faf33ddea3", 0x80}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006d2000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0x0, 0x0}, 0x0) connect$llc(r1, &(0x7f0000c86000-0x10)={0x1a, 0xc, 0x8, 0xb6, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000407ffdd14df45c807110000f305f0000800050000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001f3000)=0x8, 0xfffffffffffffe8d) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000386000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000)=0xe8) sendto$inet6(r0, &(0x7f0000f52000-0x3)="081bda", 0x3, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 12:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00005f8000)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000885000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 12:23:49 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x5, 0x4, 0x9) 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000dcb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = socket$llc(0x1a, 0x3, 0x0) r4 = getuid() r5 = getpid() r6 = socket$llc(0x1a, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000c00000)={&(0x7f0000a54000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000fcc000-0x10)={&(0x7f0000fa1000-0x2b00)=@getlink={0x2b00, 0x12, 0x200, 0x1, 0x3, {0x0, 0x0, 0x0, r1, 0x800, 0x8000}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_VFINFO_LIST={0x2ab4, 0x16, [{0xa8, 0x1, [@typed={0xc, 0x68, @fd=r2}, @typed={0xc, 0x4e, @u32=0x2aa}, @generic="37a9dbb24f6510fae71a48798502961e4385c1cce512950d643585ad6e04b904f741aa6ad9c19a843520ef9a91ddab539ecfe68fc266cdd48ea8e0af80c781ce243c0c55ae3a53caed38aff142be99d03ca1b3194ad08cc710a5706b935154e0fa6d013492d726fe004d0d14f845c251dacdeb382c83f270d97f50c8c2cdaa", @typed={0xc, 0x1a, @u32=0x0}]}, {0x130c, 0x1, [@nested={0x10e0, 0x3b, [@generic="1cdd2b7d0c8903bd1f54332204039665dec500811796891f", 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@typed={0xc, 0x9, @fd=r3}, @generic="88e5a1a97921b91e00af48845035bbb49d948ab1d510ee88176bd2900e4e802d69268a1e553f3e8d135cf62b56240edb0bcac86d5098d2357dbacffe315ddc2ab13913e719f73284d10759d2cab938b07750946ece5f7c69892795cb56aa5172042b056f384c6419a174e4a36eb8749ba7ca7e853bd53927a6f79ef4d379f9e33caaa0afe6fd3d8c130f321807", @typed={0x18, 0x2b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="48c997b5e794293ea277e41ef100f59148824203f3f349d712b82e", @typed={0xcc, 0x6a, @binary="17105c0ca22c305ad3988ecb7cabc00fddd1d74c3c84e208d573641058db09e22c03b64a0ff216611fe199ea12c8f030775f3dfa87111bcaa8df2a952d49f8f7296dc5ccdafc66311a2d57e2a7308a39c5bd395d012879dcaac36653fd4c6dbddceed3fca84782b088aa3bb689b5859aad5b048823a155123d93d53956b813a48b9c890581d7b090ac01091674da831398ccf273df86208f6f1c517adb1172a89ebad1b9567ec12fc5810f1b6d093d17eaa2a60fa68d4553aad48abcc3eb61ae4e2f05"}, @generic="706727e6405efd771476e248d7ad67bd8083f149ed34adc55e01acd46038461d3066a35cc87e8db6c6f9933e688ab8170e4a339ddd83cb4cf8fe80316f9d2b37160f16250a2239b0960a45abf58169aed43b813b1e3a0ebfad7a13786697adac18078eb8b4151f856af3a50dea25bbdc3a4a1c8a585e468c44c6af0ae78299b6b4d066372ef16e5ecdf217bc"]}, @nested={0x6c, 0x82, [@generic="8e019f5a06be9a69017da21d05390720312e727eb3a4eab678fb5c7b389fcc10bfa4e4d9044e06811bc11a587d1fdb0f004c700f74a1157de8536c131263969f5a7c2d8db98610748ecea4e0a5d70518709c247daea859d0c151513d13013d8593935c6d2ae13323"]}, @generic="aacee366c78db3ceffe6013a9c705c6e9884c26b10368afb90da7a5c7f6f16534daa819eabfd5accd00b51cac26db3fbbd4ead3a83b8bb3532dfa2812c2dfcb1b9ec11782a96ca7e39556a964422d50ae2901eee5ee35145f042e8819479e0ec43e3236bdf12feee5a52fa6421c870f0", @nested={0x138, 0x73, [@typed={0xc, 0x6a, @ipv4=@loopback=0x7f000001}, @generic="7f3810871ca0b040f28e916c139b44f621e40373c827162a8f3ecdcc3563e9289dde703252fa1f4c0a5316811591e229135a7534feb4ddccd91b3e1422b19501ef1b4417ffd5179de5", @typed={0x3c, 0x16, @str='bdevusermime_typeselfsecurity^%!user++wlan0@)eth1]\x00'}, @typed={0xc, 0x2b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="6fa29b3745934a23", @generic="5ae29ffe866f9e255db01da5f886a2c4a849839c787dcd6a1a44c1d0a5d8d8ee490f7180a68643a8d5638b4418ad3f742023b489fdf123ee1b65735a338ec8ef503e15fcd1353117d0313d14aac3", @generic="82512f144d2d298d3373cfff3d846e687a172402d81d309f279848ff697f2547d7c64f08b39c8f4c4cdb00668ff8f532d5ea651079ec06432396a3b156d7caff"]}, @typed={0x1008, 0x6, 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"}]}, {0xc0, 0x1, [@typed={0xc, 0x63, @uid=r4}, @nested={0xb0, 0x0, [@typed={0xc, 0x5f, @pid=r5}, @generic="96012c26f4796cac809a72d462089fc9dd7bda7fb8bc0a13ace3be6ab08ff7d874e17baaa22069fe7abb876c80af9c1a6698ded282d7fb12a83daca6d40a899c4edd38d0cf4e2fc2c7f468d6e0a0418c4d9e59c80b59d769766ddc3b0998e5da71ccb6c5c1dcf0584eb5c713c4fd4bcbbd92599e6ea987133bd3f68ddf91f41e39daf82482b7d6682cf6cc62d7429efa156ab9de60c05a2096867f2112"]}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r6}]}, 0x2b00}, 0x1, 0x0, 0x0, 0x10}, 0x40080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001a0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) accept4$llc(r3, 0x0, &(0x7f00009cd000)=0x0, 0x80000) syz_emit_ethernet(0x5f, &(0x7f00008c4000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x29, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "aaecf0ba4390ef0e396866617ad87e75"}]}}, {'&'}}}}}}}, 0x0) 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x1, 0xfffffffffffffffc, 0x7ff, 0x500000000000, 0x20, 0x6}}, 0x8) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f000000e000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ed000)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000215000)=0x0) ioctl$int_out(r0, 0x2, &(0x7f0000b8a000)=0x0) [ 43.529007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7276 comm=syz-executor5 2018/01/13 12:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000917000)=0x401) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000c9000-0xa2)=""/162, &(0x7f00006bf000)=0xa2) listen(0xffffffffffffffff, 0x0) poll(&(0x7f0000f81000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000062f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b31000-0x4)=0x1c) socketpair$inet(0x2, 0xa, 0x7ff, &(0x7f0000567000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000ce3000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce3000-0x4)=0x10) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce4000-0x4)={r0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000037c000-0xc)={0x0, 0x1f, 0x30}, &(0x7f0000ce4000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000326000-0xf8)={r4, 0xf0, "cdbe0848cd02255ed67b8f70611ea34f74043a6db77373241da142983ccfb22fd98ca46b5b254d3154e81fa9a8c4fd6b7e477ac62806dbae0b34b43f06fa0bcd25289f7b5b07f4f14b253ecbf34205d14addfc9023135d23f4e36ff3f87e719f8cdd9ba826797b06da3b1b9cdc81dd7bdbaca718fafa99082b62828297e1748c2f1770ff90047d80dc4707d7c8bc43f45ca59587e713acaf348395b97c7d619a1acef1939749b3a4439d6489de103f63c70547db5b1eb98ae38231cabbe0647f465eb2027b738e1a732b12871fbd4cc87d184d37a1d189749468763528bfca1dae2c63fa71e33fdb789ba1959e477efd"}, &(0x7f0000209000-0x4)=0xf8) sendmsg$nfc_llcp(r3, &(0x7f0000ce4000-0x38)={&(0x7f00003db000)={0x27, 0x1ff, 0x2, 0x7, 0xf86c, 0x80, "626846c54c49adff4b03437c8cfe6c01c6b55a211131623eef60ba5a22b600a1f4e92dec018422356139a2f9db19ccf22f011953903626b617ea01f6071894", 0x2}, 0x60, &(0x7f0000013000)=[{&(0x7f00003b1000)="8a3d3a7c7af10668a31b51a1e04beefb87b922ff2978c71e12c831e73a058654df63754ae6fb2f07cbda54adafc9b70eec22878a79ecd6d1257125baa97daedf85bb732d21ff23423386a6f0403dbca17feda8830b0cf3cd4b5e7d", 0x5b}, {&(0x7f0000ce4000-0x2b)="b83eed02a8861821d779e65d5fed6d789e9fce4505b52e517fc382c49fa733b92544729213aa65a02b891b", 0x2b}], 0x2, &(0x7f0000ce4000-0x80)={0x80, 0x12d, 0xffffffff00000000, "5d281164644d3671b0b37760c583c5c2b24add979a63281a6e7b7a6e2985f8c6e88ee20793e51a532c7a08019181fa536be1dd1d3d7419abee1100ac0b15f37bf59d65481e5a837057a9a443349f08b0bcb54e3ec48b316fc543d3613b352631b9deb0b80ae54c3ad60f4d7c7ad5"}, 0x80, 0x0}, 0x4804) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000-0x20)={0xfffffffffffffffc, 0x0, 0x3, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x0, 0x3d}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f000000d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x7fff, 0x0, 0x7}, &(0x7f000000d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000)={r3, 0x1}, &(0x7f0000005000)=0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000000c000-0x8)={0x404000000000, 0x80000000}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000004000)=0x2, 0x4) 2018/01/13 12:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000091a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006f5000)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00008c0000-0x2)=0x0, 0x4) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000630000)={@generic="42468dec60978e10ad10fd0b3f89b2db", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmmsg$unix(r2, &(0x7f0000bd0000)=[{&(0x7f0000035000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000-0x90)=[{&(0x7f00006cc000-0xba)="8d4185822d7f2593d63750f2fd9b515a7eb932a74cb3f37158b06d0eb4684c87f5cdf537b9f5171893394011734b1708932e44b3cc9d9411e6a2a1186e91e2ed3bee445950b6f91bd1dee1dbede447e97949928ca2967a0b7c400d73fb47b99b5c1d1d45e0788ca6cfa9ab9071b1b54f3944770c5372cdde5bacbca6cfad30a5ce6dc5081084638f9b217e2f68b95984c32dd13d824f8ab770fc9a056029277f561a0d097b85e7adc7e119093adc033b961a24c00d7750ed70c0", 0xba}, {&(0x7f0000c26000-0x27)="814e04b618fe72f06d99185eb897f573ec25a2983697e483332b183f693ddadedd26211822d4a9", 0x27}, {&(0x7f0000d56000-0x33)="2b53a43047932e5aa78fcb1ffaf1a030eb7901724a5d358e200c035eeec0f318dd6d29da6acb68f2443bb5f37e71a36de733f1", 0x33}, {&(0x7f00004ed000)="e7af7dc3514674570bb43182c9377745bc68913e98", 0x15}, {&(0x7f0000f65000)="e10adead350b6686c6fe704e6e3fd3635dbd12cf846a8a6b575411ac4ad1f2661b7a22bf3385fcaf385da1ccdbb5c78f10e00a7107b5b50cb15a0b423aa8eae3f5c010993e5a09ebd9c7ec8e44622de1736e933ba6f278d72ac960cc014f1217bbd0ca2ffc261c1c31f7871401585b9f070c884bd87ff96592bb5e4081c7273337f125a7dcc18e48322366371adf7bf1ba5308cf09d7ff0f98d82e9f851b3f9e3f05e5ec09fa1ea3ffcf20c60cdbd5642c62ba02ecc2ea8a943709932fed749a15addd324879c3708947b12e6729108deb058ecd3d790f640193e6ea359c7cba3569c3de957eae", 0xe7}], 0x5, &(0x7f0000f59000)=[], 0x0, 0x0}, {&(0x7f00007e3000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004cf000-0x20)=[{&(0x7f000011f000)="00de5cbb73bd555e446e05dc2d7e9ccb8275fd8e42148a8aad6c3a40940e4e0f6ba147686427000b099a8027a2", 0x2d}], 0x1, &(0x7f0000215000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x90, 0x44}, {&(0x7f0000037000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e85000)=[], 0x0, &(0x7f00005db000)=[], 0x0, 0x4000840}], 0x3, 0x4000) 2018/01/13 12:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f6b000-0x4)=0x749, 0x4) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee0000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000bc2000)=0xc) sendto$packet(r0, &(0x7f0000410000-0xec)="acaf0198cfd44e5dd0294d701a6d3da3c76bfde617eeb23d9b4e55581087c45a7a441850bcc2a9688307048e79874bd21ac5b0f5af979bbd1876753374a805f7c92ab0a30ede140530eb644173e106c17b736960ddfc83a4feac484ad84086e0e5fa50ecec340c1d7322c00277eafeb1839d935aa58314babb4f6358c3285673444a2a31afe98c4fe0e6c97603a79e91cac509f5febe8eae30fb2ca0be3ff448c37a63ee8e5e92940d2e7e0a3b282e402bed1dce4eeca9dee5d39a7f5a36e1da7b992b93b554c1f60e2a7265044a7b3c5d6e9e493077f4ac4ba9e9506062c4a5c88b1617fbc8e7e1a2fa96b9", 0xec, 0x50, &(0x7f00003a6000)={0x11, 0x18, r1, 0x1, 0x80000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000269000)=0x80000001) getpeername$inet6(r0, &(0x7f00002f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000163000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000607000-0xe8)={{{@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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000474000)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000176000)={0x1, &(0x7f000073e000-0x8)=[{0x7ff, 0x5, 0x7f, 0x3ff}]}, 0x10) write(r0, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0xffffffffffffffaa) 2018/01/13 12:23:49 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000971000-0x48)={0x9, 0x4, &(0x7f000009e000-0x20)=@raw=[@generic={0x10001, 0x80000000, 0xad9d, 0x1}, @map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x6, 0xfc, &(0x7f0000000000)=""/252, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001fc000)={r0, r1}) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x3f, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x2}, 0x0, 0x0}, 0xe) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00000a8000)="25c7cc31477d937fe673dcbdf0c0ea196398f1e50910ed75eb2a8cfc53befc610f35f539124cd68b6004dfd79fdb922bb9e9e8cd780ed8c7934f60bff19797a7e771f9dc494970916a31c03b51aa3d7e598573274c5e51555c057d717c357009cf8c3e57035e02b7e88a42620a7e5e823d5369f1012bf6f6f11a7cfe125637101b3597fc2f94501219a3f25c648e392117546d3096510c54e3b6aeb0b4") socketpair(0x19, 0x805, 0x100, &(0x7f00000bd000)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c3000)=0x10) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ace000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r0, &(0x7f000030c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000324000-0x4)=0x1c) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000abe000-0x10)=@req={0x28, &(0x7f0000f57000)={@common='vcan0\x00', @ifru_data=&(0x7f0000f57000)="a6513786809b2f062b6e5260481d0ed99c58cacb9d50ac919dde542278fcc9ee"}}) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f52000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f56000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f55000)=[], 0x0, &(0x7f0000f55000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0xb8, 0x21, 0x301, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={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}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000005000-0x10)="b1f62c3805ea592342f55422a2ce4c4f", 0x10) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00000ad000)={0x0, 0x0}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a69000-0x20)={0xdef, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000a68000)={r2, 0x5}) listen(r0, 0x401) r3 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a68000)=0x9, 0x4) shutdown(r3, 0x1) sendto(r3, &(0x7f0000903000-0x1000)="b4", 0x1, 0x0, &(0x7f0000492000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000040000)=0x5, 0x4) 2018/01/13 12:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) connect(r0, &(0x7f0000e02000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b50000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) r3 = socket(0x5, 0x7, 0x4) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007a9000)={0x0, 0xb2, "0633892f5209a0dd103b21627a72ffaa0d056bf72dcb16d3bea57843907ee0c364689fc8d1c09573da8dca0dd779a3424586d2026435a9f77e0d9ce6d213af5f0c9997fcdb8ca8af502572329040a862887e32e7b612682ff6c9c4c8ba11fe2c82364a4577511a724a4eb7e6e6972bbd122cdc336ae2ca649c65851486eea4b1200da8fa44ea40614d4eb224757acf8de30e0ed1d14a13d9e0734f9345ef9915658a9af95191004b7ae6e6e908aec1e37bf2"}, &(0x7f000003a000)=0xba) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005ca000)={r4, 0x672, 0x0}, &(0x7f0000e12000-0x4)=0xc) 2018/01/13 12:23:49 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00002c2000-0x60)=[{&(0x7f0000419000-0xe9)=""/233, 0xe9}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000d9a000)=""/190, 0xbe}, {&(0x7f0000878000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f0000cfc000-0xb9)=""/185, 0xb9, 0x62}, 0x10021) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d77000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80003, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x53, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe8f1, 0x80, 0x1, 0x8001, 0x0, 0x9, 0x9, 0x8, 0x0, 0x7fffffff, 0x80000000, 0xff, 0xfffffffffffffbff, 0x401, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0xfffffffffffffffc, 0x3, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000003000-0x1c)=@req3={0x4, 0x0, 0x4, 0x3, 0x47, 0x9, 0xc800000000000000}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(0xffffffffffffffff, 0x200000000134, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000269000)=0x80000001) getpeername$inet6(r0, &(0x7f00002f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000163000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/13 12:23:49 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001bb000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f13000-0x5c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffa2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc7000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000821000-0x10)={0xfffffffffffffffd, 0x7, 0x6, 0x9, 0x0}, &(0x7f0000c85000)=0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fed000-0x98)={r3, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff}, &(0x7f0000bf0000-0x4)=0x98) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x4, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000e8a000-0x10)=[], 0x0, &(0x7f0000ab2000-0x18)=[@op={0x18, 0x117, 0x3, 0x2000000000000001}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000402000-0x4)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000add000-0x20)={0x5, 0x7, 0x1, 0x7, 0x20, 0x167, 0x6, 0x3, 0x0}, &(0x7f0000d10000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fce000)={r3, 0x6}, &(0x7f000004b000)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ba2000-0x4)=0x0, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009ad000)=0x0, &(0x7f000057a000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r4}) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000050d000)="e6f4c232", 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f85000-0xde)=""/222, 0xde, 0x1, &(0x7f0000a28000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000a76000-0x7d)=""/125, 0x7d}], 0x1) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000035b000-0x33)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000011b000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/13 12:23:49 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x50, &(0x7f0000002000)="782369bd1fa8982e0fcad95793e969e969b51b5e208a32a5651a2e1e992ac37ef7eec9a006043e7c5fe3b411daf5bdf8aff27cc05adb2ef77cfe8bc32765b737c5411930eecbb715ec7cc6f181764c2a"}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)=@ethtool_sset_info={0x37, 0x3, 0x9, [0x5da, 0x7, 0x800, 0x0, 0x0, 0x6, 0x8, 0x68]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/13 12:23:49 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004b1000)={0x0, 0x2, 0x9, 0x41, 0x7, 0x7, 0x9, 0x8, {0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x6, 0x10000}}, &(0x7f00006ac000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e36000)={r1, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005cf000)=[{r1, 0x0, 0x0}], 0x1, 0x1001) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd7000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000097a000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b03000-0x8)={0x0, 0x0}, &(0x7f00002d8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000059d000)=@assoc_value={r2, 0xaca5}, &(0x7f0000540000-0x4)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009e5000)={r0, 0x0, 0x1, 0x3f, &(0x7f000052e000-0x2)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd6000)={r2, 0x34, "288eb454fbb30a97ae54026707d013cdfcb4b454d1b0a95f2fc60bc114f0c4d2a02b06fd9b1bd6464901e0f8170588c090d213f3"}, &(0x7f00007ec000)=0x3c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007e6000-0x4)=0x0, 0x4) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) splice(r0, &(0x7f0000514000)=0x0, r0, &(0x7f0000a8c000-0x8)=0x0, 0x5, 0x4) sendto$inet6(r0, &(0x7f000057f000)="", 0x0, 0x10, &(0x7f0000a70000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f000010d000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0xdfe4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000017e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000017e000)=0x1c) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000180000-0x3)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000c9000)={0x0, 0x0}) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000017e000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0xffffffffffffffb5) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x7, 0x91}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000012000-0xc)=@sack_info={r3, 0x3f, 0x28}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000-0x10)={&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000013000-0x20)={r4, &(0x7f000000e000)="3c45a2e8cac7bc6ea66706b642c8539d69bde9fe7f8cbab84c82938eaa3a062e7bd8f851adac9c53f744df9c4fed0885adac9299dff950ef92e35355c75ad6a2cef4a485fa877d65aae4d6fd3e3f2b548a337d87f22a6194c8f569fa06832dc6085503f7b51e37f4c18f12ae0c002c17fce4325f51a7ce279acdbd1033d58db3e7041b08a5fd18a8bf44b9688393b17e7ad457992711b10c62b767b1b676145206516bd172f798aaa430996ef04b775889133657c5be7fb7121cdf01a6b9242e4a1eb21fc93fbadaec2be5ec2d1a41", &(0x7f0000012000)="7232b4d5407d67", 0x1}, 0x20) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000011000-0x4)=0xca7, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000009000)={r3, 0xb6}, &(0x7f0000007000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000013000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000008000)=0x0) 2018/01/13 12:23:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xd3}, &(0x7f0000001000)=0xfffffebc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x3ff, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) r2 = socket(0x13, 0x4, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000534000)=0x6, 0x4) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fb1000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bda000)=@generic={0x0, ""/126}, &(0x7f0000b65000-0x4)=0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000b9000-0x1c)=@req3={0x6, 0x9, 0x0, 0x1000, 0x7, 0x1, 0x0}, 0x1c) 2018/01/13 12:23:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000006000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x100000000000301, 0x1, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, r1, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1a, 0x804, 0x10001, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006000-0x4)=0x3, 0x4) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$inet6(0xa, 0x7, 0x3ff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f32000)={0x0, 0x5, 0x8, 0x0}, &(0x7f000097c000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000301000)={r2, 0x4}, &(0x7f00004cc000)=0x8) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) r3 = accept(r0, 0x0, &(0x7f0000568000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00006ab000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000b9d000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r3, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000040f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000154000)={0x9, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000c0e000)={0x1, r4}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) socket$inet(0x2, 0x3, 0x5) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/13 12:23:49 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000373000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000388000-0xa)={0x4, [0xfff, 0xfff, 0xdb5, 0x1]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80001, 0xfffffffffffffff9) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, 0x0, &(0x7f0000010000)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000007000)={&(0x7f000002e000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000010000-0x8d)="c4d87fc5f75cf0f8e6dc1214412aab0ee34bed15677bd55b79da898c5d31b6e7ad02cd305f569807f3546064dc4c567d8209ff105195fdf06643ad7f9ba8c22477912dcfc88e02ac4784ce9ddc9ee1c95f00eda35ce5537946e6e9704e520ef71d3f60f030579790cb55485f2e3082ce51f63a03e0a4a5d828634491559495cd9bbd9f88ee908debbd7dcb6a3d", 0x8d}, {&(0x7f000001d000-0x91)="64c4ff0311f518a99090ecaa647b5ce3f9e7c300885a26497b116e6f7d79af2c82f93c234a263ba88d9940bb01b373f23e05741889704e6f9a7058327266cdec649b66900d0c7510efb5da02a00b64f9166fd547443eee336503c457a174894ea35db78a1cd5a16d727b7afb389c00419327b909dc74df1c5ebdf1427de3122bc91c4f895cb7c01824e8f471993b5592ec", 0x91}, {&(0x7f000002d000)="7826bc97a037b20afcbbf0bb8e78c0b5bea883572834f24d1d2cb87fda444116cb1627f73b213ce86e81ac479429680c328d9143267b1fe94be7dc652dd3b0d5ad67cd052e59c3560ea15128dbfd58e2ed8b52ca2cba90c889789b0500a0644e3f0908ba47a959d746884ef6015f68bb5a36c125b1f93c7fc87c0abd47dbca5715010241d3857fc8607d3b772148858e8e1f96c0c1369141d325d51125d69fbc69fc7284180176cf17acfdea647cb5cd6acbf35980d7c8888e2d443750932eadb2000ff4491c", 0xc6}, {&(0x7f0000005000-0x5b)="7e691fbf7cbcf5624bce63ba262344f905d7c049e24d5f9e65bd54a78622d1ab1a185045b804e9681cc94e70268fcb7bc91ed625c4a54d6b74dfab1f4375ab185783e3eeb33221b9b5a8a27bcf5e7ea565c1ad6c2fa6fe054e34b4", 0x5b}, {&(0x7f000001d000-0x86)="cb7286fe0c59e9b1c984fff9bbad65de9c407b067a2174b83c5109c70dfeb362b1c0a6ae39610a9883eddc5c90866df7e92fcf52b947c9d7a948aec48fd8db0d98f566e411cedab1cadebf3a87a70e1751a248e4365836d4a3ee10fa2a2325615d378ec2b4c864531038f1c4e0b991d5d308ec9eceedbd50198f132dcb44b4ca7be94d3ae34d", 0x86}, {&(0x7f000001e000)="1558053d8ad522f98137a7282e0fdc0e5aec522d484845abd83e43edb959c4782171461e7ff279e6c53807d0bb4cdc6952a63d352821e7848adaf9df21bf081a7961d62033a1c193289e5ac04f3cb43d12f367e25a2ce29bd59402457680b6833c8b1bed9ec722dde698257e0c4a17041e02db5defdd830d9c187a7f4a6c5030d56f27a690a7e6661a6b17daf44768112585c9b467f8f73b1e9f0a6929d58d5f59fa4555d4a4f76d26601ea239bb9fe7584c77298562ef841061ca21ffdd", 0xbe}], 0x6, &(0x7f0000003000-0x30)=[@init={0x18, 0x84, 0x0, {0x5, 0x9, 0x1, 0x0}}], 0x30, 0x4000000}, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000aa4000)=0x0, &(0x7f0000aa5000-0x4)=0x4) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000821000)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000463000)={r0}) 2018/01/13 12:23:49 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c2b000)={@common='dummy0\x00', @ifru_flags=0x201}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x1) 2018/01/13 12:23:49 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000005000)=0x0) 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000040f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000154000)={0x9, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000c0e000)={0x1, r4}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) socket$inet(0x2, 0x3, 0x5) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/13 12:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r2 = socket(0x8, 0x80004, 0x80000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e5d000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021e000)={0x0, 0x0, 0x0}, &(0x7f0000700000)=0xc) r5 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a44000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084d000-0x4)=0xe8) r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000380000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df8000-0x4)=0xe8) r11 = getgid() sendmsg$unix(r2, &(0x7f0000156000-0x38)={&(0x7f0000444000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ed1000-0x30)=[{&(0x7f00000f9000-0xa2)="c79c5c8347dd513dcc2ec43fb934026bf61c244e121d19c48b4ecea9105433bab038a249511e42538ea5b35980046f6f62e1e70857755682730b7bce4691678d135f2888004cf114f67dc5a4aa213aca3b12a11f2566116d87bbe726be0ddac35aef33b9cf94f086345081e43649098c98265031ebf0cc02526a04d5a12ab9e9efac0b2f27b3149e66400ac8e2d7236d9303273942c1c86733601b64d34b2ef435df", 0xa2}, {&(0x7f000020c000-0xe)="bd6cce0c3468c2dc25035e7a5bb2", 0xe}, {&(0x7f0000eec000-0xd)="ffdd46c78f58bd0e9abdcd910e", 0xd}], 0x3, &(0x7f000015d000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0xb0, 0x4}, 0x20000001) 2018/01/13 12:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000f42000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000080000)={0xa, &(0x7f00005f8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000499000)={r3, 0x4, &(0x7f00003ee000)=[0x7, 0xffffffff, 0x7ff, 0xde], &(0x7f0000cbc000)=[], 0x4, 0x3, 0x800, &(0x7f000003c000)=[0x0, 0x7, 0x100], &(0x7f0000c7e000-0x1c)=[0x92, 0x1, 0x7fffffff, 0x1, 0x5, 0x4, 0x8000], 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fa8000-0x8)={0x0, 0x80000000}, &(0x7f0000e80000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000223000)={0xfffffffffffffffa, 0x200, 0x59a5, 0x7, 0x0}, &(0x7f00006b7000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000008c000)={r4, 0x1, 0x26, 0x0, 0x6, 0x0, 0x8, 0x3, {r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0xa1d4, 0x400, 0x80000001}}, &(0x7f0000b5e000)=0xb8) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:49 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0, 0x0}, &(0x7f0000ab3000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0, 0x0}, &(0x7f0000a07000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f09000-0x38)={&(0x7f0000b99000-0xc)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000fd7000-0xd)={&(0x7f00000d6000)={0x504, 0xe, 0xf, 0x800, 0x4, 0x1, {0xf, 0x0, 0x6}, [@typed={0xc8, 0x3, @binary="47e3f487afe037a5bbaf4f84a4645b64c6d74af3afb691a98c9f9a64a10fd20a2d4d4328ca6138a7f637d139c31e7260497ef0f2fa8b7114ef160eef69284b7200fe0a873063b2e655101e90768c2ec5ff8b6892d8afbf49b8d31f3b0f2eee35cb293380f9ff8b0288aa7481875075cd63feccd014e45945d6192711664627c9caf9c8d1ee81eed1db19338067ff0734df644ca6d4cd0f976b7483903eb00b5456278a16dca256a77ed6285b7865f174a1072863179a3361abc69d38ded519"}, @generic="3c718b7afc5c93d7e9f14a4b0b0153a753a9", @typed={0x10, 0x2a, @u64=0x6}, @nested={0x1f8, 0x1, [@generic="0b791a9d5910f1278aac7ced69c18b6231f44fa53913e693b9b407615a85ce997e4646d321c468d64326273fd014d91f9eb5ed64115231d998be3f6a701a8d11585a60786c550591546dac7089", @typed={0xc, 0x69, @pid=r2}, @typed={0x4c, 0x85, @binary="4687b88dc2db2564d2918231628b2b22237288329da25a3c8374b12f7b2017893ce041866dcaa18d6803683303558b30bcda742b55076a32b293f824ff2a279a49fa4e"}, @generic="623dfb369ef0f632015dfc86186edfb1a45aa2643edc511e450ea0895c9d6cc46195ff11139a8288a4b40d9e0035cd6adf5be5ea576c820fd3f0cbb3149c8f55", @generic="65c07f8573432a01e19599ee68f9944caf497fe86b30075d8c0389c4f3d4c5537685140e8db09ac9", @generic="3bf1525b52afa42967d372ea228869bea4b4a8317b2c909ee6d0d4a4470c6329a2e3dbd93547038bd10de1f19c492a50d5040eca2b1f9c244ded4258325005c44b79c697cec7a5cd547dec0363d4a7dba28020585fb82c", @typed={0xc, 0x59, @pid=r3}, @generic="b67fe1cb259ebc1ba8664c5adaa8af408a045ebc9b19da18584a1245f459084c7429608f9a96647a4d341dba9e2678c04e33add23bedbb8056c4156e108beabbe39812329e592d67c787c69fcc5e1656c09c399576795857e9b3a99a0bfa3568ca2e953bcedcd4bb3285b5903af0d2e8f400dbfbd6ab38fd2bf30903", @typed={0x8, 0x80, @void=""}]}, @generic="11c7a86c4e00a490ed56eb6086d830dbabc58f70e201316a7863ddd64f0b370050c5bc362d89bc65f85ef4664892db42289822792d4a4211a2af5d48214c9a1575de2efc1563c8aae6f63555d89c8a8e0f78a58926", @generic="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", @generic="7eab49acdaedaa173fa94191e77edb9c4fbab108f5ac36da9ac46e0deb68c02fa59863232c23c63d58a9b159088631336c8f73f0706473b25fdc274a50dd2cf9319f127c1630b67974e0029780597f9b35a0bcbd55e6e154a6a663f383c769582c2b3ec84d41974c249b08a3125e6990f92e2c08067ebce0d2bd6a8800cb9c3a5118ec722db4c32f4378f78bee2aa12247d8dfd8923ad76d8433325e32e28b1e62335e52dc222dd8184c7652f68dafda079d07b28da0ec09cc05f2"]}, 0x504}, 0x1, 0x0, 0x0, 0x48044}, 0x801) 2018/01/13 12:23:49 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000067f000)=""/117, &(0x7f0000fe7000-0x4)=0x75) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fe7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fe8000-0x10)=@generic="2ff37d8ab1f732283205cf03ee8f25e9") 2018/01/13 12:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) bind$bt_sco(r0, &(0x7f0000d1b000)={0x1f, {0x800, 0x6, 0x2dfc, 0x0, 0x80, 0x3}}, 0x8) accept4(r0, 0x0, &(0x7f00002a3000)=0x0, 0x80800) 2018/01/13 12:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000633000)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000f22000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000052f000-0x18)={0x0, 0xfffffffffffffff8, 0x20, 0x5, 0x9}, &(0x7f000094d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c0c000-0xa0)={r3, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6193, 0x80000001, 0x1, 0x1}, 0xa0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000675000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e8000-0x4)=0x6, 0x80000) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0xa, &(0x7f0000f23000)=0x0, &(0x7f0000107000-0x4)=0x10000028e) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000f23000-0x10)={0x0, 0x0}, &(0x7f0000f22000)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000c00000)={{0x7, 0x6, 0xfffffffffffffffd, 0xb725, 0x1, 0x2}, 0xc1e3, 0x101, 0x9}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f25000-0x8)={r3, 0x6, 0x8}, &(0x7f0000f25000-0x4)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f21000)={0x0, 0x0}, &(0x7f0000f21000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 0: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a4000)={0xffffffffffffffff}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000269000)={0x1f, 0x800, {0x4, 0xffffffff, 0x8001, 0x8000, 0xffff, 0x6}, 0x100000000, 0x7}, 0xe) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/13 12:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0xe, 0x6) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 12:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0xa6, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000043d000)={0x7, 0xddff}, 0x8) 2018/01/13 12:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 12:23:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0xc)={0x4, [0x0, 0x8001, 0x8, 0x7]}, 0xc) 2018/01/13 12:23:50 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000023e000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000064d000)={@generic="a8ee0f4e31e2e256d46ad17a652927eb", @ifru_flags=0x1000}) unshare(0x8000400) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000d91000-0x28)={@generic="aa9dbaeec42bdd53127f0158ab406280", @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r1}, 0xc) 2018/01/13 12:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000953000-0x5c)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000000005}, {0xa, 0x1, 0x185, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xac4c}, 0x3, [0x6, 0x4, 0x7fffffff, 0x3, 0x2, 0x2, 0x3ff, 0x3]}, 0x5c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000ee5000-0x2)=0x51b, 0x4) 2018/01/13 12:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000320000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000013d000)=0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000896000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000045a000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000032c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000eb000)=0xfffffffffffffce0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000ae000)={r3, 0x3, 0x7, [0xc8b, 0x1, 0x6, 0x9, 0x1, 0x80000001, 0x3]}, &(0x7f0000204000)=0x16) r4 = socket(0x11, 0x802, 0x1) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000805000-0x1)=0x358f, &(0x7f0000153000)=0x1) write(r4, &(0x7f000039a000-0xfc)="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", 0xfb) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000391000)=0x0, &(0x7f00008d8000)=0x4) getpeername$netlink(r4, &(0x7f00001dd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a33000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000296000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 12:23:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000227000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000007a000)={r0}) bind$unix(r1, &(0x7f00006ac000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f000085c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000)={r0, r2}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000+0x820)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000004000)={0x1, &(0x7f0000003000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0x100000000, 0x4, 0x8000}, 0x4) sendto$unix(r1, &(0x7f0000005000-0x85)="1538aa8425a5be63141d1b4d15c56cfce2de3ab09c13dda971c96b540ee02cc57a86163ebdee93b14471df86742d0e044bcbe74bb1b188530f20214f97ed84491ae41f0e428f663421b275270e219767677ff0dec348b5b0fc8a3d62b4332949f5bebca27381c830c74666aeb8358e14f32674cd57ec426e7e31a6dcf5a30cdfd66b357210", 0x85, 0x8080, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) poll(&(0x7f0000001000)=[{r1, 0x1044, 0x0}, {r0, 0x2a, 0x0}, {r3, 0x88, 0x0}, {r0, 0x8, 0x0}, {r1, 0x8001, 0x0}], 0x5, 0x3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e0b575, r5}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000006000-0x4)=0x4) 2018/01/13 12:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00009b8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000448000)=0x1c) r2 = accept4$inet6(r1, &(0x7f00001b3000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e4b000+0x9b7)=0x1c, 0x480803) getpeername(r2, &(0x7f00005e5000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000227000-0x8)={0x0, 0x67e5392a}, &(0x7f0000892000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d55000)={r3, 0x5}, 0x8) 2018/01/13 12:23:50 executing program 5: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfffffffffffffd85, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 2: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac7000)={r0}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ac9000-0x10)={0x0, 0x68, &(0x7f0000ac8000)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1daf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000446000-0x4)=0x10) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ac9000-0xa0)={r2, @in6={{0xa, 0x3, 0x7b7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x50e, 0x9, 0x6, 0x2}, &(0x7f00003e0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a6a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ac8000-0x4)=0x10) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000285000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013d000-0x4)=0x10, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ac7000)={r3, 0x76, "8bddf7174eb8190dc5598943588ad1fc23c1dc5104d74bb7ac4e041d171ea29c8fc6b69b01441a4161fdd22cdaa94198135b5dfa5dba68dc4e3bfbe00a9d0a87e7727c3ba156ae56057695a139002bcb83d64e8b90f20e43dce5ffa75a8608ce850bb8841a308b343981bb524abae986408a90aca93a"}, &(0x7f0000ac8000-0x4)=0x7e) shutdown(r0, 0x1) 2018/01/13 12:23:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b02000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000001000+0x5c4)="46b0fa632bac6727ae8618f6e2deaf3305de21e390e35069e59cf5ac959c82f750ed996e89cfa6d4156e85fc742e1bcf31df9f41a999565c30f79a9f8c5d19987511e542cf0aee1f", 0x48}, {&(0x7f0000002000)="a77a6809214b823f619076003f19ed16528f59b6d49d1d4172ea0d574564637d91083b0e1cf674dcc92af39a10d6a767607bb619a934d6bd5c350d6166d91caa5aefdd8e5a363f20052cbd56326f03401198755e691cf797b9924461471323da5c96f6a21e3c33205964ca72d028dc804c560e4b9238dc4111b1cdfdb7123e3944b2a1ffbc5b4b116fb66a2b1fefb53f2ca6606259422fa77ea0a6e7bd090b28fc4e4558e3d89a4025e7f62e5f81d789a073cbcb3b807fa8a0c33018bd0ce58b1ad6f469efb500cfb2a55f15c1fad89faf86126228f1b05dd16969df3c56259608bb89e4d17e75de", 0xe8}], 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r1, 0x28000000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="3cda888e321d8b285d66259267a85d52") mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/13 12:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000d71000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000067b000)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f2f000-0x20)={r0, 0x2, 0x1, 0x3d, &(0x7f0000329000)=[0x0, 0x0, 0x0], 0x3}, 0x20) readv(r0, &(0x7f000059e000-0x90)=[{&(0x7f00005b5000)=""/8, 0x8}, {&(0x7f000049d000)=""/56, 0x38}, {&(0x7f0000745000-0x74)=""/116, 0x74}, {&(0x7f0000921000-0x5a)=""/90, 0x5a}, {&(0x7f0000678000-0x1000)=""/4096, 0x1000}, {&(0x7f000090e000)=""/154, 0x9a}, {&(0x7f0000ceb000)=""/152, 0x98}, {&(0x7f0000cc8000-0xe1)=""/225, 0xe1}, {&(0x7f00001dc000)=""/0, 0x0}], 0x9) getpeername(r0, &(0x7f0000488000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000d7000-0x4)=0x58) r1 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000415000)={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]}, 0x86, 0x0}, 0x98) 2018/01/13 12:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) recvfrom(r0, &(0x7f0000c2d000-0xeb)=""/235, 0xeb, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt(r1, 0x380, 0x3, &(0x7f0000c7d000)="429591c592f0934ef78e1cca8cd0faf5b496720cc3ef59c36f303326f51fb52fbb8320a1eba1c7a7f30f31bcc96aef410107b76ee8547936b3892a135ee06d6567e293e9312435800636555723f734c30e35c9142b3199acf824ddc2d4f602653b282720c51df948508020cf588954", 0x6f) bind$alg(r1, &(0x7f0000683000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001cc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b5c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000359000-0x8)={r3, 0x0}) 2018/01/13 12:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000297000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ec6000-0x4)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e1d000)={0x0, 0x0}, &(0x7f0000d83000)=0x10) bind$inet(r1, &(0x7f0000e01000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000d21000)="8b8c9cbcea22767ffc38554602e6c766262d51beb203b9476a7480c72c6546f53235e857a51eaa62f242f639a83aa5f1ac1754ceace14a", 0x37) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ae5000-0x4e)=""/78, &(0x7f0000a9a000-0x4)=0x4e) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 12:23:50 executing program 3: mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000e0b000-0x2)=""/2, 0x2, 0x10000000140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:50 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x77a8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xff}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000a000)={0x7b, 0x800, 0x5, 0x8, 0x8, 0xb88, 0x9, 0x80000001, r2}, &(0x7f000000d000)=0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x80000000, [0x10000, 0x4, 0x2, 0x1ff, 0x2, 0x3, 0x6, 0x5]}, 0x5c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000003000)={0x3, 0x0, 0x80, 0x6}, 0x10) 2018/01/13 12:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f0000fb0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/13 12:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f0c000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c7000)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000762000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d66000-0x4)=0x14) 2018/01/13 12:23:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"5f3560bf063d08093b0756b2c1385ddd", {0x4, 0x40, 0x9, "f813bbc61fbf", 0x0, 0x0}}) 2018/01/13 12:23:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ab000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000fc5000)=0x8) [ 44.650418] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/13 12:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006df000-0x105c)=@getsadinfo={0x5c, 0x1e, 0x80209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000496000-0x5c)={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x56}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x2, [0x1, 0x8, 0x9, 0x7, 0x6, 0x1, 0x8, 0xd57]}, 0x5c) shutdown(r0, 0x1) 2018/01/13 12:23:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$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}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000316000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/13 12:23:50 executing program 4 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 44.718139] audit: type=1400 audit(1515846230.305:52): avc: denied { getattr } for pid=7603 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/13 12:23:50 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a14000)=0x0, 0x4) 2018/01/13 12:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_l2cap(0x1f, 0x10000000042, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a35000)=0x7, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ee7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00006a6000)=0x1c, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008c2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0xff, 0x8, 0x3, 0xffffffffffffffff, 0xffc000000000000}, 0x20) 2018/01/13 12:23:50 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x84) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x3}, {0xb, 0x40}, {0xb, 0x9}, {0x3, 0x0}, {0xb, 0x3}, {0x8, 0x0}, {0xf, 0xfffffffffffffff8}, {0x7, 0x1ff}, {0x8, 0xffffffffffffff69}], 0x9) syz_emit_ethernet(0x7f, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x71, 0x0, 0x9, 0xffffffff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x3, r0, r1, 0x2, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @mss={0x2, 0x4, 0x3}, @eol={0x0}, @timestamp={0x8, 0xa, 0x80000001, 0x3}, @sack_perm={0x4, 0x2}, @eol={0x0}]}}, {"fcae46a3994493e8deb03e4b70ba1d89335cd142ef23ff653ac6cf0d8ae5181ecd6eb92220e207593fc22d750e3e746ef7e17d7014"}}}}}}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000001c000-0x4)=0x7db, 0x4) syz_emit_ethernet(0x75, &(0x7f000000c000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2c7a4583e485cad24ff34566ef879199bc4766020251ebac4841633e5f683889d90f2b212228bc707958e3942116ee65267b357d7826130b08b12ff9e9f7c2"}}}}}}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f000001c000-0x4)=0x6, 0x4) [ 44.775298] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 44.795340] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 44.818455] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 44.847890] FAULT_INJECTION: forcing a failure. [ 44.847890] name failslab, interval 1, probability 0, space 0, times 1 2018/01/13 12:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578"}}}}}}, 0x0) pipe(&(0x7f0000b41000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000bd3000-0x10)={0x8000, 0x3, 0x1, 0x1}) 2018/01/13 12:23:50 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwrite64(r0, &(0x7f000000f000)="5579b885c26edcf31b", 0x9, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x400, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000020000)={0x0, 0x7f}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000)={r2, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb, 0xfffffffffffffffa}, &(0x7f000000c000-0x4)=0x98) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 5: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000ce2000)=""/127, &(0x7f0000ce2000)=0x7f) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x6, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce2000)={0x0, 0x0}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ce3000)=0x0, &(0x7f0000ce4000-0x4)=0x4) connect$bt_l2cap(r1, &(0x7f0000ce2000)={0x1f, 0x2, {0x7, 0x8, 0x7, 0x3, 0x4, 0x5}, 0x1, 0x25}, 0xe) 2018/01/13 12:23:50 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00002f6000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001ec000)=0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000705000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000f7c000)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f7c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001f8000)={0x0, 0x0}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000ada000-0x10)=@req={0x80, 0x5, 0x75, 0xfffffffffffff5da}, 0x10) r5 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000733000)=0x9, &(0x7f0000f7d000)=0x1) pipe(&(0x7f0000f7c000)={0x0, 0x0}) bind$bt_hci(r6, &(0x7f00006fe000-0x6)={0x1f, 0xb1b, 0x3}, 0x6) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r0, &(0x7f00001a1000-0x1)="", 0x0, 0x40090, &(0x7f000064f000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:50 executing program 4 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dfd000+0x517)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = accept(r0, &(0x7f000071a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000066a000)={0x0, 0x147, 0x1000}, &(0x7f00008f9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009c9000)={r2, 0x4f, "a35d74f5c1b3415c2180d6a76b2a53ecddaabff17b48afd07c326d50bb7d26cb6d320c80e65b5415a461ed4f9a9fbc30c98c508b30a4c637847b32e2bada9a6e87af5a98ae6adfbada92c3a40ba973"}, &(0x7f0000842000-0x4)=0x57) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000370000)={0x50000000, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c92000)=0x40, 0x4) sendto$inet(r0, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 12:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000d0b000-0x4)=0x985b, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r1, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) getpeername$inet(r0, &(0x7f0000c3b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f72000)=0x10) 2018/01/13 12:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x81, 0x0, "81"}}}}, 0x0) r0 = socket(0x6, 0x3, 0xfff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000da1000-0xb8)=""/184) [ 44.847902] CPU: 1 PID: 7633 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #187 [ 44.847906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.847909] Call Trace: [ 44.847930] dump_stack+0x194/0x257 [ 44.847947] ? arch_local_irq_restore+0x53/0x53 2018/01/13 12:23:50 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000125000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f78000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000f78000-0x4)=0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f78000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f78000)={0x8, 0x2, 0x3, 0x20, 0x1, 0x401, 0x4, 0x5, 0x0}, &(0x7f0000170000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c90000+0x66b)={r2, 0x9}, &(0x7f000019d000)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/13 12:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000771000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 12:23:50 executing program 4 (fault-call:5 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 44.847960] ? lock_downgrade+0x980/0x980 [ 44.847985] should_fail+0x8c0/0xa40 [ 44.847999] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.848018] ? __local_bh_enable_ip+0x121/0x230 [ 44.848034] ? _raw_spin_unlock_bh+0x30/0x40 [ 44.848047] ? release_sock+0x1d4/0x2a0 [ 44.848057] ? refcount_add+0x60/0x60 [ 44.848067] ? __release_sock+0x360/0x360 [ 44.848081] ? find_held_lock+0x35/0x1d0 [ 44.848119] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.848134] ? rcu_note_context_switch+0x710/0x710 [ 44.848158] should_failslab+0xec/0x120 2018/01/13 12:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00004c1000)=@file={0x0, ""/0}, &(0x7f0000e58000-0x4)=0x2, 0x80000) bind$unix(r1, &(0x7f0000340000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000452000-0x10)=@req={0x28, &(0x7f0000c3e000-0x28)={@generic="399464ce3e57f8153d56e319b77f8dd7", @ifru_ivalue=0x100000000}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/13 12:23:50 executing program 7: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000018f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bac000-0x4)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/01/13 12:23:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000)=0x6, 0x2) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000004000)=""/40, &(0x7f0000001000-0x4)=0x28) 2018/01/13 12:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000696000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000483000)=0x14) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f00003a5000-0x38)={&(0x7f00004e9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x10)={&(0x7f000053e000-0x158)=@polexpire={0x158, 0x1b, 0x312, 0x1, 0x3, {{{@in=@rand_addr=0x3, @in=@multicast1=0xe0000001, 0x2, 0x70, 0x0, 0x9, 0x2, 0x20, 0x20, 0x2f, r2, r3}, {0x800, 0xfffffffffffff6da, 0x200, 0x0, 0x7, 0xd2, 0x5, 0x69ec}, {0xfffffffffffff716, 0xf6a, 0x3, 0x4}, 0x7fff, 0x4, 0x0, 0x0, 0x3, 0x3}, 0x4}, [@sec_ctx={0x9c, 0x8, {0x98, 0x8, 0x1, 0x5, 0x90, "a417f9c4740f779134fca34ae1a67812ea1d9031761f7b73181fd91ca8d4b9a8d78b70d385b7810c896598941ecde27dd8522cf68a5fbca699ee035415a0ce7e90c6341a40b664bc0f46c5458eb1dd21b2cdff950e85e5c1997410824ecb39ef4fd707db897fd363b6695f2644f2d0b9968e5afa335fa1d091387a6c7869452e410e0d9546b4c205e5ed8cbb7ba42ffa"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x804) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 6: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd8000001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000624000)={0x0, 0x0}) 2018/01/13 12:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000099d000)={0x0, 0x0, r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b0f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e99000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a4000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000081000-0x28)={0x9, 0x101, r2, 0x401, r3, 0x8, 0x0, 0x3}) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f00007ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000279000)={0x0, 0x12, "7fa59f2ec1e8fcb19f93123b81c15b26d84a"}, &(0x7f0000f09000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000c1000)={0x100000001, 0x200, 0xffffffff, 0x8001, r6}, 0x10) r7 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000074f000-0x4)=0x0, 0x80000) getsockopt$ax25_int(r7, 0x101, 0x1, &(0x7f0000f5c000-0x4)=0x0, &(0x7f00006b0000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c2d000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00001c5000)=0x0, &(0x7f00008c4000-0x4)=0x4) accept$alg(r5, 0x0, 0x0) 2018/01/13 12:23:50 executing program 4 (fault-call:5 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ef0000)=0x7, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000011000)=""/213, &(0x7f0000019000)=0xd5) connect$inet6(r1, &(0x7f0000019000)={0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0xff, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000d000)={r3, &(0x7f000001b000-0x35)="bdf559e452b49b9425dfaa106c53e09bc70940110e2d9cc6d8273343c12391cebaac65e911da3e6a8c1f3434f2ed6e70b036e94532"}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000018000)={0xc91, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000-0x20)={0x20, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=r4}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = accept4$inet6(r2, 0x0, &(0x7f000000e000-0x4)=0x0, 0x7ffff) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000001a000)=0x0, &(0x7f000001a000)=0x4) 2018/01/13 12:23:50 executing program 3: mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x806, 0x20) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000420000)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001df000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x28}) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 12:23:50 executing program 6: r0 = socket(0x0, 0x802, 0x7fff) write(r0, &(0x7f0000cb7000-0x22)="220000001400ff800000000000000000020803d0010000000900020005ff0100f700", 0x22) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000063d000)=0x81, 0x4) [ 44.848169] kmem_cache_alloc_node+0x56/0x760 [ 44.848184] ? netlink_insert+0x500/0x500 [ 44.848198] __alloc_skb+0xf1/0x780 [ 44.848212] ? skb_copy_and_csum_dev+0x370/0x370 [ 44.848222] ? _copy_from_user+0x99/0x110 [ 44.848242] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 44.848254] ? selinux_inet_conn_established+0xf0/0xf0 [ 44.848269] ? sock_has_perm+0x2a4/0x420 [ 44.848286] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 44.848299] netlink_sendmsg+0xa86/0xe60 [ 44.848314] ? netlink_unicast+0x6b0/0x6b0 [ 44.848327] ? security_socket_sendmsg+0x89/0xb0 [ 44.848335] ? netlink_unicast+0x6b0/0x6b0 [ 44.848345] sock_sendmsg+0xca/0x110 [ 44.848357] ___sys_sendmsg+0x767/0x8b0 [ 44.848374] ? copy_msghdr_from_user+0x590/0x590 [ 44.848406] ? __f_unlock_pos+0x19/0x20 [ 44.848418] ? lock_downgrade+0x980/0x980 [ 44.848433] ? map_files_get_link+0x3a0/0x3a0 [ 44.848447] ? __fget_light+0x297/0x380 [ 44.848458] ? fget_raw+0x20/0x20 [ 44.848474] ? find_held_lock+0x35/0x1d0 [ 44.848490] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 44.848502] ? vfs_write+0x374/0x510 [ 44.848512] ? wait_for_completion+0x770/0x770 [ 44.848526] ? __fdget+0x18/0x20 [ 44.848543] __sys_sendmsg+0xe5/0x210 [ 44.848550] ? __sys_sendmsg+0xe5/0x210 [ 44.848562] ? SyS_shutdown+0x290/0x290 [ 44.848578] ? __sb_end_write+0xa0/0xd0 [ 44.848610] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.848627] SyS_sendmsg+0x2d/0x50 [ 44.848640] entry_SYSCALL_64_fastpath+0x23/0x9a [ 44.848646] RIP: 0033:0x452cf9 [ 44.848651] RSP: 002b:00007f931aedac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 44.848659] RAX: ffffffffffffffda RBX: 00007f931aedaaa0 RCX: 0000000000452cf9 [ 44.848664] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 44.848668] RBP: 00007f931aedaa90 R08: 0000000000000000 R09: 0000000000000000 [ 44.848672] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 44.848677] R13: 00007f931aedabc8 R14: 00000000004b798c R15: 0000000000000000 [ 44.921650] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 44.924323] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 44.934663] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 44.946273] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 44.949426] FAULT_INJECTION: forcing a failure. [ 44.949426] name failslab, interval 1, probability 0, space 0, times 0 [ 44.949437] CPU: 1 PID: 7656 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #187 [ 44.949442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.949445] Call Trace: [ 44.949460] dump_stack+0x194/0x257 [ 44.949475] ? arch_local_irq_restore+0x53/0x53 [ 44.949489] ? kernel_text_address+0x102/0x140 [ 44.949512] should_fail+0x8c0/0xa40 [ 44.949526] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.949546] ? save_stack+0xa3/0xd0 [ 44.949556] ? save_stack+0x43/0xd0 [ 44.949562] ? kasan_kmalloc+0xad/0xe0 [ 44.949569] ? kasan_slab_alloc+0x12/0x20 [ 44.949583] ? find_held_lock+0x35/0x1d0 [ 44.949626] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.949640] ? rcu_note_context_switch+0x710/0x710 [ 44.949662] should_failslab+0xec/0x120 [ 44.949673] kmem_cache_alloc_node_trace+0x5a/0x750 [ 44.949701] __kmalloc_node_track_caller+0x33/0x70 [ 44.949715] __kmalloc_reserve.isra.39+0x41/0xd0 [ 44.949729] __alloc_skb+0x13b/0x780 [ 44.949743] ? skb_copy_and_csum_dev+0x370/0x370 [ 44.949753] ? _copy_from_user+0x99/0x110 [ 44.949771] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 44.949782] ? selinux_inet_conn_established+0xf0/0xf0 [ 44.949796] ? sock_has_perm+0x2a4/0x420 [ 44.949814] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 44.949830] netlink_sendmsg+0xa86/0xe60 [ 44.949850] ? netlink_unicast+0x6b0/0x6b0 [ 44.949866] ? security_socket_sendmsg+0x89/0xb0 [ 44.949874] ? netlink_unicast+0x6b0/0x6b0 [ 44.949886] sock_sendmsg+0xca/0x110 [ 44.949898] ___sys_sendmsg+0x767/0x8b0 [ 44.949915] ? copy_msghdr_from_user+0x590/0x590 [ 44.949939] ? __f_unlock_pos+0x19/0x20 [ 44.949950] ? lock_downgrade+0x980/0x980 [ 44.949961] ? map_files_get_link+0x3a0/0x3a0 [ 44.949975] ? __fget_light+0x297/0x380 [ 44.949986] ? fget_raw+0x20/0x20 [ 44.950001] ? find_held_lock+0x35/0x1d0 [ 44.950017] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 44.950028] ? vfs_write+0x374/0x510 [ 44.950038] ? wait_for_completion+0x770/0x770 [ 44.950053] ? __fdget+0x18/0x20 [ 44.950070] __sys_sendmsg+0xe5/0x210 [ 44.950076] ? __sys_sendmsg+0xe5/0x210 [ 44.950088] ? SyS_shutdown+0x290/0x290 [ 44.950105] ? __sb_end_write+0xa0/0xd0 [ 44.950137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.950155] SyS_sendmsg+0x2d/0x50 [ 44.950168] entry_SYSCALL_64_fastpath+0x23/0x9a [ 44.950175] RIP: 0033:0x452cf9 [ 44.950179] RSP: 002b:00007f931aedac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 44.950187] RAX: ffffffffffffffda RBX: 00007f931aedaaa0 RCX: 0000000000452cf9 [ 44.950192] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 44.950196] RBP: 00007f931aedaa90 R08: 0000000000000000 R09: 0000000000000000 [ 44.950200] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 44.950205] R13: 00007f931aedabc8 R14: 00000000004b798c R15: 0000000000000000 [ 45.034451] FAULT_INJECTION: forcing a failure. [ 45.034451] name failslab, interval 1, probability 0, space 0, times 0 [ 45.034463] CPU: 0 PID: 7680 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #187 [ 45.034468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.034471] Call Trace: [ 45.034486] dump_stack+0x194/0x257 [ 45.034500] ? arch_local_irq_restore+0x53/0x53 [ 45.034528] should_fail+0x8c0/0xa40 [ 45.034542] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 45.034554] ? print_irqtrace_events+0x270/0x270 [ 45.034564] ? __lock_acquire+0x664/0x3e00 [ 45.034590] ? find_held_lock+0x35/0x1d0 [ 45.034608] ? __lock_is_held+0xb6/0x140 [ 45.034638] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.034653] ? rcu_note_context_switch+0x710/0x710 [ 45.034661] ? print_irqtrace_events+0x270/0x270 [ 45.034667] ? find_held_lock+0x35/0x1d0 [ 45.034686] should_failslab+0xec/0x120 [ 45.034696] __kmalloc+0x63/0x760 [ 45.034705] ? __lock_acquire+0x664/0x3e00 [ 45.034716] ? check_noncircular+0x20/0x20 [ 45.034726] ? wiphy_new_nm+0x819/0x21d0 [ 45.034742] wiphy_new_nm+0x819/0x21d0 [ 45.034756] ? cfg80211_dev_check_name.isra.5+0x390/0x390 [ 45.034765] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.034791] ? __lock_acquire+0x664/0x3e00 [ 45.034799] ? __lock_acquire+0x664/0x3e00 [ 45.034807] ? lock_pin_lock+0x360/0x360 [ 45.034820] ? print_irqtrace_events+0x270/0x270 [ 45.034828] ? lock_downgrade+0x980/0x980 [ 45.034848] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.034856] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.034876] ? print_irqtrace_events+0x270/0x270 [ 45.034891] ? print_irqtrace_events+0x270/0x270 [ 45.034899] ? __lock_acquire+0x664/0x3e00 [ 45.034914] ? print_irqtrace_events+0x270/0x270 [ 45.034948] ? __lock_acquire+0x664/0x3e00 [ 45.034957] ? print_irqtrace_events+0x270/0x270 [ 45.034969] ? print_irqtrace_events+0x270/0x270 [ 45.035004] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.035014] ? print_irqtrace_events+0x270/0x270 [ 45.035035] ? __lock_acquire+0x664/0x3e00 [ 45.035048] ? __lock_acquire+0x664/0x3e00 [ 45.035072] ieee80211_alloc_hw_nm+0x4b4/0x2140 [ 45.035094] ? ieee80211_restart_hw+0x470/0x470 [ 45.035107] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.035120] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.035140] ? check_noncircular+0x20/0x20 [ 45.035149] ? check_noncircular+0x20/0x20 [ 45.035160] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.035166] ? __lock_acquire+0x664/0x3e00 [ 45.035178] ? check_noncircular+0x20/0x20 [ 45.035206] ? print_irqtrace_events+0x270/0x270 [ 45.035216] ? find_held_lock+0x35/0x1d0 [ 45.035240] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 45.035251] ? lock_downgrade+0x980/0x980 [ 45.035271] ? mark_held_locks+0xaf/0x100 [ 45.035283] ? __local_bh_enable_ip+0x121/0x230 [ 45.035295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.035303] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 45.035311] ? trace_hardirqs_on+0xd/0x10 [ 45.035319] ? __local_bh_enable_ip+0x121/0x230 [ 45.035335] mac80211_hwsim_new_radio+0x220/0x2b90 [ 45.035346] ? avc_has_extended_perms+0x12c0/0x12c0 [ 45.035357] ? lock_release+0xa40/0xa40 [ 45.035365] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.035379] ? rcu_note_context_switch+0x710/0x710 [ 45.035391] ? mac80211_hwsim_remove_chanctx+0xa0/0xa0 [ 45.035401] ? __might_sleep+0x95/0x190 [ 45.035412] ? genl_rcv_msg+0x115/0x140 [ 45.035421] ? __mutex_lock+0x16f/0x1a80 [ 45.035428] ? genl_rcv_msg+0x115/0x140 [ 45.035441] ? cred_has_capability+0x1a0/0x3d0 [ 45.035454] ? selinux_ipv4_output+0x40/0x40 [ 45.035469] ? check_noncircular+0x20/0x20 [ 45.035482] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.035491] ? __kernel_text_address+0xd/0x40 [ 45.035506] ? selinux_capable+0x36/0x40 [ 45.035520] hwsim_new_radio_nl+0x5b7/0x7c0 [ 45.035533] ? mac80211_hwsim_new_radio+0x2b90/0x2b90 [ 45.035551] ? __netlink_ns_capable+0xe1/0x120 [ 45.035569] genl_family_rcv_msg+0x7b7/0xfb0 [ 45.035588] ? genl_rcv+0x40/0x40 [ 45.035595] ? lock_downgrade+0x980/0x980 [ 45.035609] ? lock_release+0xa40/0xa40 [ 45.035623] ? __lock_is_held+0xb6/0x140 [ 45.035639] ? lock_acquire+0x1d5/0x580 [ 45.035674] genl_rcv_msg+0xb2/0x140 [ 45.035687] netlink_rcv_skb+0x224/0x470 [ 45.035697] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 45.035708] ? netlink_ack+0xa10/0xa10 [ 45.035714] ? genl_rcv+0x19/0x40 [ 45.035726] ? netlink_skb_destructor+0x1d0/0x1d0 [ 45.035738] ? selinux_nlmsg_lookup+0x32b/0x430 [ 45.035753] genl_rcv+0x28/0x40 [ 45.035762] netlink_unicast+0x4c4/0x6b0 [ 45.035780] ? netlink_attachskb+0x8a0/0x8a0 [ 45.035796] ? security_netlink_send+0x81/0xb0 [ 45.035810] netlink_sendmsg+0xa4a/0xe60 [ 45.035830] ? netlink_unicast+0x6b0/0x6b0 [ 45.035845] ? security_socket_sendmsg+0x89/0xb0 [ 45.035854] ? netlink_unicast+0x6b0/0x6b0 [ 45.035866] sock_sendmsg+0xca/0x110 [ 45.035882] ___sys_sendmsg+0x767/0x8b0 [ 45.035898] ? copy_msghdr_from_user+0x590/0x590 [ 45.035919] ? __f_unlock_pos+0x19/0x20 [ 45.035930] ? lock_downgrade+0x980/0x980 [ 45.035940] ? map_files_get_link+0x3a0/0x3a0 [ 45.035954] ? __fget_light+0x297/0x380 [ 45.035965] ? fget_raw+0x20/0x20 [ 45.035979] ? find_held_lock+0x35/0x1d0 [ 45.035994] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 45.036005] ? vfs_write+0x374/0x510 [ 45.036015] ? wait_for_completion+0x770/0x770 [ 45.036029] ? __fdget+0x18/0x20 [ 45.036046] __sys_sendmsg+0xe5/0x210 [ 45.036052] ? __sys_sendmsg+0xe5/0x210 [ 45.036064] ? SyS_shutdown+0x290/0x290 [ 45.036079] ? __sb_end_write+0xa0/0xd0 [ 45.036111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.036129] SyS_sendmsg+0x2d/0x50 [ 45.036141] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.036149] RIP: 0033:0x452cf9 [ 45.036153] RSP: 002b:00007f931aedac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 45.036161] RAX: ffffffffffffffda RBX: 00007f931aedaaa0 RCX: 0000000000452cf9 [ 45.036166] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 45.036170] RBP: 00007f931aedaa90 R08: 0000000000000000 R09: 0000000000000000 [ 45.036174] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 45.036178] R13: 00007f931aedabc8 R14: 00000000004b798c R15: 0000000000000000 [ 45.074918] nla_parse: 14 callbacks suppressed [ 45.074923] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.096721] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.114853] FAULT_INJECTION: forcing a failure. [ 45.114853] name failslab, interval 1, probability 0, space 0, times 0 [ 45.114865] CPU: 0 PID: 7710 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #187 [ 45.114871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.114874] Call Trace: [ 45.114939] dump_stack+0x194/0x257 [ 45.114955] ? arch_local_irq_restore+0x53/0x53 [ 45.114984] should_fail+0x8c0/0xa40 [ 45.114999] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 45.115027] ? rcutorture_record_progress+0x10/0x10 [ 45.115051] ? find_held_lock+0x35/0x1d0 [ 45.115072] ? __lock_is_held+0xb6/0x140 [ 45.115106] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.115116] ? format_decode+0x10a/0x830 [ 45.115127] ? rcu_note_context_switch+0x710/0x710 [ 45.115152] should_failslab+0xec/0x120 [ 45.115164] __kmalloc_track_caller+0x5f/0x760 [ 45.115170] ? pointer+0x9e0/0x9e0 [ 45.115183] ? check_noncircular+0x20/0x20 [ 45.115192] ? kvasprintf_const+0x56/0x160 [ 45.115200] ? print_irqtrace_events+0x270/0x270 [ 45.115214] kvasprintf+0xa9/0x130 [ 45.115224] ? bust_spinlocks+0xc0/0xc0 [ 45.115250] kvasprintf_const+0x56/0x160 [ 45.115265] kobject_set_name_vargs+0x5b/0x140 [ 45.115281] dev_set_name+0xb4/0xf0 [ 45.115291] ? device_initialize+0x5b0/0x5b0 [ 45.115303] ? __kmalloc+0x46e/0x760 [ 45.115312] ? __lock_acquire+0x664/0x3e00 [ 45.115326] ? wiphy_new_nm+0x8fb/0x21d0 [ 45.115343] wiphy_new_nm+0x910/0x21d0 [ 45.115359] ? cfg80211_dev_check_name.isra.5+0x390/0x390 [ 45.115391] ? __lock_acquire+0x664/0x3e00 [ 45.115399] ? __lock_acquire+0x664/0x3e00 [ 45.115407] ? lock_pin_lock+0x360/0x360 [ 45.115421] ? print_irqtrace_events+0x270/0x270 [ 45.115429] ? lock_downgrade+0x980/0x980 [ 45.115451] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.115460] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.115478] ? print_irqtrace_events+0x270/0x270 [ 45.115489] ? print_irqtrace_events+0x270/0x270 [ 45.115496] ? __lock_acquire+0x664/0x3e00 [ 45.115513] ? print_irqtrace_events+0x270/0x270 [ 45.115551] ? __lock_acquire+0x664/0x3e00 [ 45.115559] ? print_irqtrace_events+0x270/0x270 [ 45.115569] ? print_irqtrace_events+0x270/0x270 [ 45.115596] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.115604] ? print_irqtrace_events+0x270/0x270 [ 45.115621] ? __lock_acquire+0x664/0x3e00 [ 45.115633] ? __lock_acquire+0x664/0x3e00 [ 45.115651] ieee80211_alloc_hw_nm+0x4b4/0x2140 [ 45.115669] ? ieee80211_restart_hw+0x470/0x470 [ 45.115680] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.115691] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.115711] ? check_noncircular+0x20/0x20 [ 45.115721] ? check_noncircular+0x20/0x20 [ 45.115731] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.115737] ? __lock_acquire+0x664/0x3e00 [ 45.115747] ? check_noncircular+0x20/0x20 [ 45.115774] ? print_irqtrace_events+0x270/0x270 [ 45.115784] ? find_held_lock+0x35/0x1d0 [ 45.115804] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 45.115813] ? lock_downgrade+0x980/0x980 [ 45.115829] ? mark_held_locks+0xaf/0x100 [ 45.115840] ? __local_bh_enable_ip+0x121/0x230 [ 45.115850] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.115857] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 45.115863] ? trace_hardirqs_on+0xd/0x10 [ 45.115870] ? __local_bh_enable_ip+0x121/0x230 [ 45.115887] mac80211_hwsim_new_radio+0x220/0x2b90 [ 45.115896] ? avc_has_extended_perms+0x12c0/0x12c0 [ 45.115905] ? lock_release+0xa40/0xa40 [ 45.115912] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.115923] ? rcu_note_context_switch+0x710/0x710 [ 45.115932] ? mac80211_hwsim_remove_chanctx+0xa0/0xa0 [ 45.115939] ? __might_sleep+0x95/0x190 [ 45.115949] ? genl_rcv_msg+0x115/0x140 [ 45.115957] ? __mutex_lock+0x16f/0x1a80 [ 45.115962] ? genl_rcv_msg+0x115/0x140 [ 45.115973] ? cred_has_capability+0x1a0/0x3d0 [ 45.115983] ? selinux_ipv4_output+0x40/0x40 [ 45.115995] ? check_noncircular+0x20/0x20 [ 45.116006] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.116017] ? __kernel_text_address+0xd/0x40 [ 45.116033] ? selinux_capable+0x36/0x40 [ 45.116044] hwsim_new_radio_nl+0x5b7/0x7c0 [ 45.116054] ? mac80211_hwsim_new_radio+0x2b90/0x2b90 [ 45.116067] ? __netlink_ns_capable+0xe1/0x120 [ 45.116080] genl_family_rcv_msg+0x7b7/0xfb0 [ 45.116095] ? genl_rcv+0x40/0x40 [ 45.116100] ? lock_downgrade+0x980/0x980 [ 45.116110] ? lock_release+0xa40/0xa40 [ 45.116121] ? __lock_is_held+0xb6/0x140 [ 45.116133] ? lock_acquire+0x1d5/0x580 [ 45.116159] genl_rcv_msg+0xb2/0x140 [ 45.116169] netlink_rcv_skb+0x224/0x470 [ 45.116176] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 45.116184] ? netlink_ack+0xa10/0xa10 [ 45.116189] ? genl_rcv+0x19/0x40 [ 45.116198] ? netlink_skb_destructor+0x1d0/0x1d0 [ 45.116209] ? selinux_nlmsg_lookup+0x32b/0x430 [ 45.116220] genl_rcv+0x28/0x40 [ 45.116226] netlink_unicast+0x4c4/0x6b0 [ 45.116240] ? netlink_attachskb+0x8a0/0x8a0 [ 45.116252] ? security_netlink_send+0x81/0xb0 [ 45.116263] netlink_sendmsg+0xa4a/0xe60 [ 45.116279] ? netlink_unicast+0x6b0/0x6b0 [ 45.116292] ? security_socket_sendmsg+0x89/0xb0 [ 45.116299] ? netlink_unicast+0x6b0/0x6b0 [ 45.116311] sock_sendmsg+0xca/0x110 [ 45.116321] ___sys_sendmsg+0x767/0x8b0 [ 45.116335] ? copy_msghdr_from_user+0x590/0x590 [ 45.116353] ? __f_unlock_pos+0x19/0x20 [ 45.116364] ? lock_downgrade+0x980/0x980 [ 45.116374] ? map_files_get_link+0x3a0/0x3a0 [ 45.116387] ? __fget_light+0x297/0x380 [ 45.116397] ? fget_raw+0x20/0x20 [ 45.116411] ? find_held_lock+0x35/0x1d0 [ 45.116424] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 45.116435] ? vfs_write+0x374/0x510 [ 45.116444] ? wait_for_completion+0x770/0x770 [ 45.116457] ? __fdget+0x18/0x20 [ 45.116474] __sys_sendmsg+0xe5/0x210 [ 45.116480] ? __sys_sendmsg+0xe5/0x210 [ 45.116490] ? SyS_shutdown+0x290/0x290 [ 45.116507] ? __sb_end_write+0xa0/0xd0 [ 45.116538] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.116556] SyS_sendmsg+0x2d/0x50 [ 45.116569] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.116577] RIP: 0033:0x452cf9 [ 45.116582] RSP: 002b:00007f931aeb9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 45.116591] RAX: ffffffffffffffda RBX: 00007f931aeb9aa0 RCX: 0000000000452cf9 [ 45.116596] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 45.116599] RBP: 00007f931aeb9a90 R08: 0000000000000000 R09: 0000000000000000 [ 45.116602] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 45.116606] R13: 00007f931aeb9bc8 R14: 00000000004b798c R15: 0000000000000000 [ 45.117023] WARNING: CPU: 0 PID: 7710 at net/rfkill/core.c:930 rfkill_alloc+0x2c0/0x380 [ 45.117029] Kernel panic - not syncing: panic_on_warn set ... [ 45.117029] [ 45.117038] CPU: 0 PID: 7710 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #187 [ 45.117042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.117045] Call Trace: [ 45.117057] dump_stack+0x194/0x257 [ 45.117071] ? arch_local_irq_restore+0x53/0x53 [ 45.117087] ? vsnprintf+0x1ed/0x1900 [ 45.117103] panic+0x1e4/0x41c [ 45.117112] ? refcount_error_report+0x214/0x214 [ 45.117122] ? show_regs_print_info+0x18/0x18 [ 45.117141] ? __warn+0x1c1/0x200 [ 45.117153] ? rfkill_alloc+0x2c0/0x380 [ 45.117159] __warn+0x1dc/0x200 [ 45.117166] ? lock_downgrade+0x980/0x980 [ 45.117173] ? rfkill_alloc+0x2c0/0x380 [ 45.117186] report_bug+0x211/0x2d0 [ 45.117208] fixup_bug.part.11+0x37/0x80 [ 45.117218] do_error_trap+0x2d7/0x3e0 [ 45.117233] ? math_error+0x400/0x400 [ 45.117240] ? trace_hardirqs_on+0xd/0x10 [ 45.117257] ? __debug_object_init+0x235/0x1040 [ 45.117282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.117299] do_invalid_op+0x1b/0x20 [ 45.117307] invalid_op+0x22/0x40 [ 45.117313] RIP: 0010:rfkill_alloc+0x2c0/0x380 [ 45.117317] RSP: 0018:ffff8801d36eea60 EFLAGS: 00010246 [ 45.117325] RAX: 0000000000010000 RBX: 1ffff1003a6ddd50 RCX: ffffffff855c85c0 [ 45.117330] RDX: 0000000000010000 RSI: ffffc900019ea000 RDI: ffff8801c2afa6e8 [ 45.117335] RBP: ffff8801d36eeb08 R08: ffff8801c2afa6c0 R09: 0000000000000000 [ 45.117339] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c2afa6d8 [ 45.117344] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 45.117364] ? rfkill_alloc+0x2c0/0x380 [ 45.117388] ? rfkill_dev_uevent+0x170/0x170 [ 45.117403] ? __lockdep_init_map+0xe4/0x650 [ 45.117422] wiphy_new_nm+0x159c/0x21d0 [ 45.117434] ? cfg80211_dev_check_name.isra.5+0x390/0x390 [ 45.117463] ? __lock_acquire+0x664/0x3e00 [ 45.117471] ? __lock_acquire+0x664/0x3e00 [ 45.117479] ? lock_pin_lock+0x360/0x360 [ 45.117493] ? print_irqtrace_events+0x270/0x270 [ 45.117502] ? lock_downgrade+0x980/0x980 [ 45.117524] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.117544] ? print_irqtrace_events+0x270/0x270 [ 45.117554] ? print_irqtrace_events+0x270/0x270 [ 45.117563] ? __lock_acquire+0x664/0x3e00 [ 45.117579] ? print_irqtrace_events+0x270/0x270 [ 45.117615] ? __lock_acquire+0x664/0x3e00 [ 45.117623] ? print_irqtrace_events+0x270/0x270 [ 45.117635] ? print_irqtrace_events+0x270/0x270 [ 45.117665] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.117672] ? print_irqtrace_events+0x270/0x270 [ 45.117693] ? __lock_acquire+0x664/0x3e00 [ 45.117704] ? __lock_acquire+0x664/0x3e00 [ 45.117722] ieee80211_alloc_hw_nm+0x4b4/0x2140 [ 45.117742] ? ieee80211_restart_hw+0x470/0x470 [ 45.117752] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.117765] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.117785] ? check_noncircular+0x20/0x20 [ 45.117796] ? check_noncircular+0x20/0x20 [ 45.117808] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.117815] ? __lock_acquire+0x664/0x3e00 [ 45.117827] ? check_noncircular+0x20/0x20 [ 45.117859] ? print_irqtrace_events+0x270/0x270 [ 45.117870] ? find_held_lock+0x35/0x1d0 [ 45.117900] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 45.117910] ? lock_downgrade+0x980/0x980 [ 45.117932] ? mark_held_locks+0xaf/0x100 [ 45.117944] ? __local_bh_enable_ip+0x121/0x230 [ 45.117955] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.117964] ? mac80211_hwsim_new_radio+0x1ad/0x2b90 [ 45.117972] ? trace_hardirqs_on+0xd/0x10 [ 45.117980] ? __local_bh_enable_ip+0x121/0x230 [ 45.117995] mac80211_hwsim_new_radio+0x220/0x2b90 [ 45.118006] ? avc_has_extended_perms+0x12c0/0x12c0 [ 45.118017] ? lock_release+0xa40/0xa40 [ 45.118027] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.118042] ? rcu_note_context_switch+0x710/0x710 [ 45.118053] ? mac80211_hwsim_remove_chanctx+0xa0/0xa0 [ 45.118063] ? __might_sleep+0x95/0x190 [ 45.118075] ? genl_rcv_msg+0x115/0x140 [ 45.118083] ? __mutex_lock+0x16f/0x1a80 [ 45.118091] ? genl_rcv_msg+0x115/0x140 [ 45.118105] ? cred_has_capability+0x1a0/0x3d0 [ 45.118118] ? selinux_ipv4_output+0x40/0x40 [ 45.118135] ? check_noncircular+0x20/0x20 [ 45.118149] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.118160] ? __kernel_text_address+0xd/0x40 [ 45.118175] ? selinux_capable+0x36/0x40 [ 45.118191] hwsim_new_radio_nl+0x5b7/0x7c0 [ 45.118204] ? mac80211_hwsim_new_radio+0x2b90/0x2b90 [ 45.118223] ? __netlink_ns_capable+0xe1/0x120 [ 45.118243] genl_family_rcv_msg+0x7b7/0xfb0 [ 45.118265] ? genl_rcv+0x40/0x40 [ 45.118271] ? lock_downgrade+0x980/0x980 [ 45.118286] ? lock_release+0xa40/0xa40 [ 45.118301] ? __lock_is_held+0xb6/0x140 [ 45.118319] ? lock_acquire+0x1d5/0x580 [ 45.118357] genl_rcv_msg+0xb2/0x140 [ 45.118372] netlink_rcv_skb+0x224/0x470 [ 45.118381] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 45.118394] ? netlink_ack+0xa10/0xa10 [ 45.118400] ? genl_rcv+0x19/0x40 [ 45.118414] ? netlink_skb_destructor+0x1d0/0x1d0 [ 45.118428] ? selinux_nlmsg_lookup+0x32b/0x430 [ 45.118443] genl_rcv+0x28/0x40 [ 45.118453] netlink_unicast+0x4c4/0x6b0 [ 45.118471] ? netlink_attachskb+0x8a0/0x8a0 [ 45.118488] ? security_netlink_send+0x81/0xb0 [ 45.118501] netlink_sendmsg+0xa4a/0xe60 [ 45.118522] ? netlink_unicast+0x6b0/0x6b0 [ 45.118539] ? security_socket_sendmsg+0x89/0xb0 [ 45.118548] ? netlink_unicast+0x6b0/0x6b0 [ 45.118562] sock_sendmsg+0xca/0x110 [ 45.118575] ___sys_sendmsg+0x767/0x8b0 [ 45.118594] ? copy_msghdr_from_user+0x590/0x590 [ 45.118617] ? __f_unlock_pos+0x19/0x20 [ 45.118628] ? lock_downgrade+0x980/0x980 [ 45.118639] ? map_files_get_link+0x3a0/0x3a0 [ 45.118652] ? __fget_light+0x297/0x380 [ 45.118664] ? fget_raw+0x20/0x20 [ 45.118677] ? find_held_lock+0x35/0x1d0 [ 45.118690] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 45.118700] ? vfs_write+0x374/0x510 [ 45.118710] ? wait_for_completion+0x770/0x770 [ 45.118724] ? __fdget+0x18/0x20 [ 45.118741] __sys_sendmsg+0xe5/0x210 [ 45.118748] ? __sys_sendmsg+0xe5/0x210 [ 45.118760] ? SyS_shutdown+0x290/0x290 [ 45.118777] ? __sb_end_write+0xa0/0xd0 [ 45.118810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.118825] SyS_sendmsg+0x2d/0x50 [ 45.118838] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.118844] RIP: 0033:0x452cf9 [ 45.118849] RSP: 002b:00007f931aeb9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 45.118857] RAX: ffffffffffffffda RBX: 00007f931aeb9aa0 RCX: 0000000000452cf9 [ 45.118860] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 45.118864] RBP: 00007f931aeb9a90 R08: 0000000000000000 R09: 0000000000000000 [ 45.118869] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 45.118873] R13: 00007f931aeb9bc8 R14: 00000000004b798c R15: 0000000000000000 [ 45.119788] Dumping ftrace buffer: [ 45.119956] (ftrace buffer empty) [ 45.119959] Kernel Offset: disabled [ 47.474952] Rebooting in 86400 seconds..