fb404727d82e3e37c631882603f110dcd0ebebc15a8b0fcd601088142db5a2166a32f82486ed6e65d26d87c4adf32ea14b0b1af0ce91676ffc2"]}, @generic="95a81b571d9acf78956790b78a297c66571c47a5a4dce7a6e27f226cdefa3b04aadb613e1eacba8b6452b01d2191ab771d2311b036f13ca2272209c75b68b6d473c719de49a134838ad6d2b84d869953110fefd0eae659465272e4e160163546fc9f8e2ff32d815a63ab1d2058a5735307266cb9a991e92604bea1629cd87ff22296e1eff3677b90061362815e5c3a949062fcfa2d09b131cec3dd855e761d4205d129752c5a39d8382a06dfb8f0eba34076", @generic="0dce67a9f219a4afd03d9973742021d5a3b45005a71cf65a511f2a5b10bb18ece15762d154fb8142687f3f5468aa1df937beee5e1be9657e6d94769fb6490153f929c17b4a856c1815b22131b14a6146ebd6dfa8c72af4d9f95bd42f6a5367119f9c1690b8f86277744ee5e0c0358c974588a32af637e5c2a0789ff7ce5f49086b03820c240eabc82afc172beea8ae53a3efe8", @generic="633c85446929c1cebbf3d14a39fc2f1b87fcb3a2b433bcf13cb4124640d7c3d02f436789ae413a5039694c31554b2a3a1cb52c71a16c9f902824828e79fab201dc4b003be98142beaf05f598a28f0c98082a04e270837f571fcd659d97114e53b2564cb474ba14f6e11e7725e413bc1e69f19da65c95c07c4f654436d380438a6cad8989b90ce5be212b65599d6851375b7024c79f56401646adbf39c45962ee064e"]}, 0x398}], 0x4, &(0x7f0000022000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r0, r2, r1, r0, r2, r0, r0, r1]}], 0x58, 0x40}, 0x80) 2018/01/30 04:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000185000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a58000)={0x2, &(0x7f000029e000)=[{0x7, 0x9, 0x2, 0x9ac}, {0xaf0, 0x10001, 0x0, 0x7}]}, 0x10) accept$inet(r0, &(0x7f0000c85000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bf000)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000be6000)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00004f3000-0xcb)=""/203, &(0x7f00000e4000-0x4)=0xcb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 04:51:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000999000-0x33)=""/51, &(0x7f0000bcf000-0x4)=0x33) bind$alg(r0, &(0x7f00009c0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) 2018/01/30 04:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) r1 = accept(r0, &(0x7f00005e0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f0f000)=0x6) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000e03000)=""/190, &(0x7f0000731000)=0xbe) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x209) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000012000)="616ff0f2a9c8b8dfeeef4b69b64f41d973dde505", 0x14}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000871000-0x4)=@assoc_id=0x0, 0x4) accept(r0, &(0x7f0000c66000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9e000)=0x8) 2018/01/30 04:51:10 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd9000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x4, 0x208, 0x8b1a, 0x95a, 0x3, 0x80, 0x4b, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x68)={r1, 0x60, "88cbc18e0ac8a7a3f564f60a06254f2cc65c197b4d0c02202b42bfbf291acbea28a927102b54b68664df8fcb19731efa258d1a4de76e0f03ef9263ea43ab149dd8876071b6270a8358626fc516f6945445444b956f3320a41b8c9204ecb41061"}, &(0x7f0000001000-0x4)=0x68) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/30 04:51:10 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000384000-0x4)=0x1) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f0000f74000)=0x4) 2018/01/30 04:51:10 executing program 6: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = accept4(r0, &(0x7f00006c3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd3000+0x3)=0x10, 0x80000) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ca1000-0x4)=0x0, &(0x7f0000f10000)=0x4) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/30 04:51:10 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008bc000)={r2, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) pipe(&(0x7f0000cd3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000012e000-0x10)={0x2, 0x7fff, 0x6, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) r6 = socket(0xf, 0x2, 0x3) sendmsg$nl_generic(r6, &(0x7f0000277000-0x38)={&(0x7f0000cdb000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000b62000-0x10)={&(0x7f00003ed000)={0xd8, 0x38, 0x300, 0x6, 0x1, {0x11, 0x0, 0x0}, [@generic="74ff0208dc256aae43a384765fdaf84faf9903dc072540497a64fd6daa8eb89a16854318fdf14bc335f3c8b0162c657a2cab83d788921bc3511f4471c6f6d55912261bbb1b5d00ca80144919959695e2d022f969d08fbcba1b4d6437c0335493d999221cf3edf450b2daef1f6269355dd33e7d3a961e2cde917d05e49027783752f543fa671f262a0da9e8b05a0a296a7c43f773ea8db399697ca8d43bf95f526e1a0e99b18154aa6c3d3c110260628f2c0263aff3995b92e8ac7d0dfd1e512516cf5b"]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x80) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00004cf000-0x4)={0x2, 0x7, 0x8000}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/30 04:51:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ed5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005a8000)=0x3a) socketpair$inet(0x2, 0x806, 0x7, &(0x7f0000745000)={0x0, 0x0}) poll(&(0x7f00007d4000-0x10)=[{r0, 0x80, 0x0}, {r1, 0x4000, 0x0}], 0x2, 0xe042) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r2, &(0x7f000001a000-0x90)=[{&(0x7f000001a000-0x1000)=""/4096, 0x1279}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1020410}, 0xfffffffffffffebc, &(0x7f0000a30000)={&(0x7f0000012000-0x1c)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1d, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000005000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/30 04:51:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000b, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d7e000-0xc)={r0, 0x80000, r1}) 2018/01/30 04:51:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c48000-0x4)=0x0, &(0x7f0000c89000-0x4)=0x4) 2018/01/30 04:51:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x466}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1}, &(0x7f000095b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x0, 0x210f, 0x2, 0x7, 0x0, 0x8, r1}, &(0x7f0000300000-0x4)=0x20) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2018/01/30 04:51:10 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket(0xb, 0x1, 0x5a0a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069d000-0xfe)="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", 0xfe) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 04:51:10 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000032000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000027000-0x74)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x74) syz_extract_tcp_res(&(0x7f0000020000)={0x0, 0x0}, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x9}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x320) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000034000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000001b000)=0xe) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000008000-0x10)={0x7, 0x5, 0x8000, 0x1}, 0x10) 2018/01/30 04:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x5, 0xc46f, &(0x7f00000e3000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b45000-0x18)={r0, &(0x7f0000172000-0xdf)="a71940c436ac1bedc7f3cf577a7dfb0a5d2ed0760bd608a245d450700a21302fd836a03d41dda9174b181b9ed57a7fe771e280344053d52a73744395241e7819d699c0128051dc6033053555d6998b43afa777472714f5f2bd20d8a8310262981b7a85c7d25873f51ab6bcd83e3d7e2dbe20a3af81d76ef9aa205f36e6a399d18e5feb8411e4c70778fc44bd556a67e39eff03301839e35a7f759876a5fdceaf1af9d66799b0318e1b576c6732aea91c3e7b9ce2123f9e92f515e572bc8496cdfdbf2cd59543f20510c51c2bc07af0d4eafa87896bff3e5a4f14e37184effb", &(0x7f0000e15000)=""/130}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/30 04:51:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) pipe(&(0x7f00000ec000-0x8)={0x0, 0x0}) recvfrom$ax25(r2, &(0x7f000066c000-0x66)=""/102, 0x66, 0x10041, &(0x7f0000cff000)={0x3, {"d06c1434d6f2d9"}, 0xb432}, 0x10) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ffd000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) close(r3) [ 62.947643] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT 2018/01/30 04:51:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffe) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009cc000-0x10)=@common='ipddp0\x00') sendmsg(r0, &(0x7f0000fbb000-0x38)={0x0, 0x0, &(0x7f0000da3000)=[{&(0x7f0000a64000-0xb3)="2b36c774881d7325aa4ca01353d67331f2d33fbe27e2561d43e76d1ff9da3b999c1e9fe29942f04bb5f66ca6332ec4ea4174a464cb05e2bf038b0e9c5205c6bf50df19f4eeeea495ecad9052df2631a5db64e9d6bebcb0c9a53ad9b79909c38c4b5b66dfe6dcc8811941bc627253edbe78f16699b1b91207bd24cc2088670e4bfc2b2e282c5720fce79b0f5690bacd79c45fdb0a795c65bf10d79f29d2c1dbc71cb6b58c93169a7a5b361db0891cf6d340f74a", 0xb3}, {&(0x7f0000bb9000)="fea927071f169245ab14619c707f2f24a2fa91c6166e40172ee6e1026346313751e95df5334533a7709160bbc17f708689a2c84711cfc336dab3ab90e1720cb5807824895439e7d62cf8e6b3135f83259fe0c467909f737e0834d37b50667f208c50daae26bacaa0e8a48ae57af16d270f339acf837cc06d240ea7b468c310d2879ece7026c73bc648ce183d773acb3775321724715a4a759239d6e7215f9830aee868045a9aa3194b6806b19e64c909697185d387d0b75ca3d5", 0xba}], 0x2, &(0x7f0000d06000)=[{0x1010, 0x13d, 0x2, "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"}, {0x40, 0x118, 0x3, "3b196c50e2fa1078fb8c060e3efa5b7356819684bd0dc393898465ed9fd3e51b661fed93b9547c02180260"}, {0xf8, 0x117, 0x100000001, "d366deb7fcc233d2d4c6d008d24fa9d66cd4026440e5decde8204e9c191ecb49dc4ff193f4c338cea51438b112b3bf09a819c8c122bd4c3c325cfbd9d05b36d89ea773db4f8893b76f72916cef7ff2f429d9840278fac4210c2b68b4b32914692c509b510c2e3d1c2bfad397ab435e314c5bfc8311e590b4b19177caf910cc52d8f9d13677a8afaf5fda9ecff8ab3ffd379c2460bbd9a1c694df07bfd0c8f3be65b7810d931a929dd4b41f5c6c11a4bbc3b181958f96db6f1408c00d8a6e39fe31c4e88f2029a359ddde9b1493908b12fdd333b1a4bbb20b6723a28227ccf9bf789978"}, {0xc8, 0x117, 0x24d, "f109f4b1cc77498ca798344e3082e9b1889fea72bbe87ad16d59e11d4dba10693a4a6f642b2fe9d2e870d3e05576eb55885e96d04e9ddcc97ab356469c42d958f8e5958e3bc0089bc62ae4a22a08e9ca051237314010ff01fb54f2591139c03b806659dc456b632d0ec5d1cdcf7e526e85e7596b40479d1ec9eb72404cc493663ccaf90c58645ba7f2cd73b4e3fac18588a7cb5806b104bf32503f5753f802e4050de02127404126d387fb35d53195bb51faf3"}], 0x1210, 0x10}, 0x8010) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/30 04:51:10 executing program 4: socketpair(0x2, 0x1cd708a0e78dc3ef, 0x5, &(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005a6000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d36000)={r2, 0x200, 0x1, [0x100000001]}, 0xa) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r3, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000016000)={"f05f1bff5ef9ba0607f9dba13fe31ff8", {0x4, 0x1f, 0x1fffe0000, "1086aa78cf7e", 0x5, 0x0}}) epoll_wait(r3, &(0x7f0000013000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xd9) sendto$inet6(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f0000016000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000000e000-0x4)=0x4, 0x4) 2018/01/30 04:51:10 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000023000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000026000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f000001b000)={&(0x7f0000028000)={0x1014, 0x25, 0x100, 0x1, 0x1, {0xe, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/01/30 04:51:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000080e000-0x8)={0x0, 0x1}, &(0x7f000081d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3ff}, &(0x7f00002d5000+0x226)=0x8) 2018/01/30 04:51:10 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x80, 0x10}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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, 0x40000000000, 0x0, 0x0, 0x429ca126, 0x0, 0x0]}, 0x5c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000003000-0x6)={0x1f, 0x7f, 0x0}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000004000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000003000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 63.002215] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT 2018/01/30 04:51:10 executing program 0: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20080001, 0x10) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f000092e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ef000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000113000)={r1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a85000)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000af7000-0x4)=0x99, 0x4) 2018/01/30 04:51:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/30 04:51:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000082c000)={0x2, [0x0, 0x0]}, &(0x7f0000999000-0x4)=0xc) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f000070e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cc4000)=0x9) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000225000-0x4)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c76000)=""/10, &(0x7f0000b73000)=0xa) pipe(&(0x7f0000775000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009ed000)={r1, 0x94, &(0x7f00006d0000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b82000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/30 04:51:12 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000004000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 04:51:12 executing program 0: mmap(&(0x7f0000000000/0x395000)=nil, 0x395000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000395000)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x104, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x3, 0x1, 0x5, 0x1f, 0x10001, 0x1], 0x5a75, 0xe4, 0x100000001}, {0x0, [0x6, 0x0, 0x1, 0xc0d, 0x5, 0x4], 0x0, 0x4, 0x9}}}}]}}, 0x348) r1 = socket(0x0, 0x7, 0xfffffffffffffff8) getsockname$packet(0xffffffffffffff9c, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000005c000-0x4)=0x14) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000260000)={&(0x7f0000262000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000395000)={&(0x7f0000396000-0xac)=@ipv6_getaddr={0xac, 0x16, 0x800, 0x7, 0x3, {0xa, 0x3f, 0x10, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x80000000, 0x800, 0x4}}, @IFA_CACHEINFO={0x14, 0x6, {0x80000000, 0x2, 0x4000000000000, 0x1}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 2018/01/30 04:51:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 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, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f0000f8b000-0x1000)="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", 0x400, 0x0, &(0x7f000011d000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006b7000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f000071e000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000397000)={r3, 0x10000}, 0x8) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) socketpair(0x0, 0xf, 0xffffffff, &(0x7f0000744000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000591000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) sendmsg$nl_route(r4, &(0x7f000091f000-0x38)={&(0x7f000016a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000473000-0x10)={&(0x7f00006e9000)=@ipv4_getaddr={0x80, 0x16, 0x0, 0x6, 0x2, {0x2, 0x80, 0x10, 0xfe, r5}, [@IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x100, 0x6, 0x4}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x40}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x80}, 0x1, 0x0, 0x0, 0x8090}, 0x20000000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00008fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00009ad000)={r3, 0x38, &(0x7f0000549000)=[@in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}]}, &(0x7f0000429000-0x4)=0x10) setsockopt$inet6_tcp_int(r6, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/30 04:51:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000089b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000777000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004de000)={0x0, 0x4, "8b5761ec"}, &(0x7f00000b6000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e33000-0x8)={r2, 0x0}, 0x8) recvmsg(r0, &(0x7f000062c000)={&(0x7f00001ad000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cb4000-0x40)=[{&(0x7f00007f7000)=""/0, 0x0}, {&(0x7f00002c6000-0xd)=""/165, 0xa5}, {&(0x7f00009d9000-0xc4)=""/196, 0xc4}, {&(0x7f0000c0b000-0x9b)=""/155, 0x9b}], 0x4, &(0x7f000009f000)=""/121, 0x79, 0x3}, 0x0) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000932000-0xdb)=""/219, &(0x7f000030b000)=0xdb) 2018/01/30 04:51:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0xfff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x40000000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/30 04:51:12 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000f93000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f93000)={0xffffffff, 0x80}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfeb6) 2018/01/30 04:51:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b31000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000002000-0x4)=0x59, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003c8000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00005fc000-0x10)={&(0x7f0000000000)={0x170, 0x1c, 0x600, 0x5, 0x3, {0x11, 0x0, 0x0}, [@typed={0xc, 0x42, @pid=r1}, @generic="8d72bd2ef52388405061fb434057dedb8e9d43e91ddd3e2a34757b3489e436804fb2a5df7cd28dc0530ee55aefc306a5e551879214bced59ef378b75ae4fd21fce8e6e17aea711d14dcdf66b59f18c55e7484a524e37d2920bec31ce3633f7197d37eb650c8f5b00d73deb2c55fc87c3e682c68ca619e249268ba2934619637e428a6bacd6227b13033b3b983bb22c49061208c8a00d75287ee3894ff28787c47764d369d10ed69c19fa27fcf3470fccdb9dd94400cd24646a67f144f4fb2fc7991017ef142144c1e6312e62c2f28e9bb0289b772f56dd01f88590b3cb2be3f410ef95bb981daa8bb3", @generic="b06f837178b8cdc1b9eae1f7fe698d3ea2080c42e9a7b30833f34f1b4ea32ca7a7ced2863cc9b60c8ee62a107738ad79af4cee94a7687240008c789c188d56a9c76a61611155ed1571d851694d1a10bc92dcb0490446e91c602f3b4ced7b293d59419c2d96"]}, 0x170}, 0x1, 0x0, 0x0, 0x80}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x4b49, &(0x7f0000f26000)="") r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x0, 0x0, 0x88) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000000)=0x0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f0000002000-0xa)=""/10, &(0x7f0000002000-0x4)=0xa) 2018/01/30 04:51:12 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="acd50aaf997666a310a2b1429a401f999a60b8a81a5b7ad0b4594983c5018600fd07f40c3e3ae6e9d103f149d1c315aedd985e31b7d83fb0a48b52315e730c7ae7f07578bd76b1e3e586c7615180b4c48abe5137cd321481dcad98d009e7a64f624ceab0410e53aa22d10692a847bda7b6abfdf39d47ea5d620cc85e1b1806bb2aba", 0x82}], 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r0, &(0x7f00006af000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000-0x4)=0x26, 0x800) accept$netrom(r2, &(0x7f0000917000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000016c000)=0x48) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f000088a000)=0x0, &(0x7f0000c03000)=0x4) bind(r0, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004de000)={{0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x100, [0x3a6b9c21, 0x0, 0x3, 0x8000, 0x6, 0x5bbb, 0x2a, 0x6c84a4e1]}, 0x5c) 2018/01/30 04:51:13 executing program 7: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt(r0, 0x0, 0x1, &(0x7f0000cbe000)="", 0x0) 2018/01/30 04:51:13 executing program 1: socket$inet6(0xa, 0x8080e, 0x0) 2018/01/30 04:51:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bda000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a26000-0x4)=0xbb, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000201000)=0x0, 0x7f) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000568000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000cf4000)=0x4, 0x4) pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) 2018/01/30 04:51:13 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)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000c19000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000cc5000-0x1)={0x20}, 0x1) r2 = accept(r0, &(0x7f0000d43000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cc000-0x4)=0x20) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000647000-0x4)=0x4a, 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007cd000)=0x0, &(0x7f0000d52000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000c60000-0x4)=0x0) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000006b000)={0x0, {""/7}, 0x0}, &(0x7f0000df6000-0x4)=0x10, 0x800) getsockname$ax25(r1, &(0x7f0000843000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006a5000-0x20)={@generic="7c1442728e84238ad510f9da0d87c105", @ifru_flags=0x4000}) 2018/01/30 04:51:13 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) sendto$packet(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) pipe(&(0x7f0000f3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff7000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000831000)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff8000-0x10)={&(0x7f0000ff8000-0xc4)=@newpolicy={0xc4, 0x13, 0x7ebc8f8907497826, 0x2, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x401, 0x0, 0x0, 0xa, 0x0, 0x20, 0x2b, 0x0, r2}, {0x2, 0x1, 0x0, 0x3ff, 0x1, 0x3, 0xfffffffffffffff8, 0x9}, {0x7, 0x9, 0x5, 0xffffffffffffff8e}, 0x80, 0x9, 0x2, 0x1, 0x3, 0x2}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x4040) 2018/01/30 04:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000e8a000)=0xfffffffffffffffe) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0x0, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000325000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000292000-0x4)=0x3, &(0x7f0000798000-0x4)=0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000027000-0x44)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="e8341722fa77", [], {@generic={0x0, ""}}}, &(0x7f0000026000)={0x0, 0x1, [0x0]}) getsockname$netrom(r2, &(0x7f00006a9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000af5000-0x4)=0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 65.823209] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/30 04:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00007b6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0xa3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)='~', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_int(r0, 0x0, 0x2a, &(0x7f0000000000)=0x0, 0x4) socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000018000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x8, 0x6, 0x10001, 0x9922}, &(0x7f000000e000-0x4)=0x20) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000f000-0x4)=0x1d0b, &(0x7f0000019000-0x4)=0x1000002c6) 2018/01/30 04:51:13 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x7) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d33000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a8155f4671899c8e4bfaea299ad1f7ec"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ac2000-0x8)={0x0, 0x5}, &(0x7f00009cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000045a000)={r2, 0x7ff, 0x8, 0x7, 0x40, 0x8}, &(0x7f0000949000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000031b000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000689000-0x4)={0x5}, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d7b000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4b, 0x6, 0x7, 0x18}, 0xa0) connect$inet(r1, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) 2018/01/30 04:51:13 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000b8000)=0x1000, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f86000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x26, 0x7, 0x7, 0xffff, 0x3fe00000000, 0x7, 0x1f, 0x3, 0x0, 0xbb90, 0x7, 0x6da, 0x9, 0x9]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f85000)={r2, 0x4}, &(0x7f0000f86000-0x4)=0x6) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f87000-0x10)={0x8, &(0x7f0000cb7000-0x40)=[{0x80000001, 0x200, 0x9, 0x6}, {0x8, 0x3f, 0x20, 0x1}, {0x0, 0xffff, 0x1, 0x80000000}, {0x10001, 0x5, 0x2, 0xf221}, {0x72, 0x5, 0x7, 0x5}, {0x5, 0xffffffffffffff20, 0x1, 0x401}, {0x10000, 0x7, 0x2, 0x8001}, {0x4ec1, 0xf5c, 0x3, 0x1}]}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000eaa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f85000)=0x60) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000539000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000f87000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r3, &(0x7f0000687000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf}, 0x1c) 2018/01/30 04:51:13 executing program 0: r0 = socket(0x0, 0x80005, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f0d000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x20)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000095d000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = socket(0x3, 0x1, 0x8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004a0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0x8, 0x2, 0x0, 0xa, 0x20, 0x80, 0x32, 0x0, r2}, {0x0, 0x6, 0x2, 0x9, 0x1, 0x5, 0x9, 0x3}, {0x6, 0x303, 0x100000001, 0x7efcb667}, 0x1, 0x5, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x7, 0x2, 0x5, 0x0, 0x5, 0x7fffffff}}, 0xe8) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f25000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/30 04:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cf000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000098f000)=0xffffffffffffff80, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockname(r1, &(0x7f00003ff000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000acb000)=0x3a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000589000)={0x0, 0x400}, &(0x7f0000191000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000095f000-0xd9)={r3, 0xd1, "7be86ec7cb723c31ef938bc83e4fedd889e0d300df2ef63f7d971931734550ee1fce04f1875e71f9ab6f7b6464597386b8d07fe4c3968fd38c40ee00af343a75bbadc27c21010783f6c32ed905ed26efc6e2180c61cdfe610a8f498f33ab1b6be0b460aeb9b788872e7b6d183b600e31885a2b5ff39cd172d38131b1b8c6abb09a4bafa615a2d7bd780a88de4bde743dd76b25afa06da1b54d63fc90cda771efdd3afbbd2d630909773a19736a666109e229a58f5fb6d8706402f11e74c31b4abc7bcb38cd787f2d5d7d938dc65059db4e"}, &(0x7f0000c13000)=0xd9) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/30 04:51:13 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getpeername(0xffffffffffffffff, &(0x7f0000532000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00000de000-0x4)=0x32) accept4$nfc_llcp(r0, 0x0, &(0x7f000085e000-0x4)=0x34e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000e87000)=[{0x4, 0xfff, 0x4, 0x3}, {0xfffffffffffffe01, 0x3, 0xfffffffffffffffb, 0x5885}]}, 0x10) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003e8000-0x8)={0x0, 0x8}, &(0x7f0000793000-0x4)=0x8) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000793000-0x108)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x14, 0x10000, 0x100, 0xfffffffffffffbff, 0x5, 0xfffffffffffffffd, 0x10000, 0x20, 0x4, 0x4, 0x0, 0x800, 0x101, 0x100, 0x6]}, &(0x7f0000299000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000791000)={0xffffffffffffffff}) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000791000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000792000-0x4)=0x8c) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000767000)={r3, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x3fb, 0x40, 0x11}, &(0x7f0000792000-0x4)=0xa0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000794000-0x4)=0x1, 0x3e4) 2018/01/30 04:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x84, &(0x7f00009e7000-0x8)={0x0, 0x0}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003a8000-0xc)={0x10, 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f000015b000)=0x2, 0x4) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000e0f000-0x1000)="6b5975ff8476a9dc0401ea94d90fb97d1af03da505bd93f471e34f86", 0x1c) 2018/01/30 04:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea3000)={0x0, 0x0, 0x0}, &(0x7f0000b68000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000094a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000013c000)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000bca000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b0000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000da7000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bd7000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c04000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e5000)={0x0, 0x0, 0x0}, &(0x7f0000c70000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000601000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fb8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 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=@dev={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}}, &(0x7f0000285000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d10000-0x4)=0xc) r14 = getpid() r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec2000)={0x0, 0x0, 0x0}, &(0x7f0000063000)=0xc) r17 = gettid() r18 = getuid() r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000993000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000135000-0xc7)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000)=0xe8) r22 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fca000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000040c000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df0000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000504000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000057000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f22000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007de000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fa000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007b2000)={0x0, 0x0, 0x0}, &(0x7f0000645000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000574000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d27000)={{{@in6=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000975000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c51000)={0x0, 0x0, 0x0}, &(0x7f00008e1000-0x4)=0xc) r32 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000903000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c4000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000795000)={0x0, 0x0, 0x0}, &(0x7f000066b000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000295000)={0x0, 0x0, 0x0}, &(0x7f0000e7d000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000065f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) r37 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da2000)={0x0, 0x0, 0x0}, &(0x7f0000883000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a82000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000193000)=0xe8) r40 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000274000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000730000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bd9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e42000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b6000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001fb000)={0x0, 0x0, 0x0}, &(0x7f00006ff000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000095f000-0xe8)={{{@in=@remote={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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000399000)=0xe8) r46 = getgid() r47 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000014f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0xe8) r49 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004a8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e6b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000)=0xe8) r52 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f4f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000082c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000)=0xe8) r55 = getgid() sendmmsg$unix(r1, &(0x7f0000855000-0x1f8)=[{&(0x7f0000672000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000014000)=[{&(0x7f00001a3000-0xf)="d42480f916f732e7542bf8e914f5e1", 0xf}, {&(0x7f0000be8000-0x70)="b814fdf9dfe31a981fdeac2107fdcaa38eaf17aada9fff2cf8ee00b524eb42add206018b058cefb211338d46cbd1a78e84f4a1576565839db5bb93fd9d1807bf15f5579f44915eef57c156a70078ea07f48b0674b1146f7f67ac3e520d2f70894460a507df67430fb01c50269cdeb063", 0x70}, {&(0x7f000051e000+0x52)="3eec532ca6cd0fcf72a9e48754d58bfd0384629e3ab3878bc6cfa4d98c64fc1ca2dac61bc6f09036ec82aca665732501959a88f0b6f5740b38ea1c142a98f1a106b78d6efc429608460ac2f321ff533794e6263cbbf4d5e0b40c14f6c294faa33aa3", 0x62}], 0x3, &(0x7f0000187000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x0}, {&(0x7f00001c7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003d1000)=[{&(0x7f00007b3000-0xcc)="0443e688b2c1c41ff47ed00083f65c375969848b8d1e4a74a32ad1e3f31a9b28e1a65843f41d7c6ccad66dfcf92f9235b6df1830cea4425e3718e006aefa70624d3f2dce399ad78c815506a0745ab0a81995cf06a4c41a8e56f3b347d31633405a312b30f14d74173c8849e079b9d40103b066bb3329f2ffc16e97b23c2a795e0860a2496c5e0ab5e62fb9249cac83c9a95ef9b5bec003463cd0ed1d68a1d7a334ac071e651c6d85ba6644d0d966accf4b49ae0072a34ac3a8d6ebacf06c696d1e8a4b9ecae86835697fffc7", 0xcc}], 0x1, &(0x7f0000a48000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb8, 0x4000}, {&(0x7f00007b2000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000457000-0x20)=[{&(0x7f0000bee000)="f248110b3708cbef74cf8130922447091bb2e5c8584501fb1ee85ed899ebbdc9eabb9f7655ce8272bc6c8c5d40817c6a6df18129865252732e050d588b2b6ea62d42f2341d004749ba80aa24fac435eb35da9a59a3b56150fc6bfebc0c9118a45ecd4e31ae8e2be01483dec204eab318eb81058ca30bf54b02436883fd0a99664f814ffeaf4ecfb92014ae89c4b5e6096793aa17bdc2242b511b44aefa2c913cb29c11dd9f6f8bd75cc24b666ce7bc4bc3ac95686cc4035a039feab674871059", 0xc0}, 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0x1000}], 0x2, &(0x7f00000b5000-0x40)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x4000800}, {&(0x7f0000220000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000699000)=[{&(0x7f0000443000-0xfc)="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", 0xfc}, {&(0x7f0000ac1000-0xbf)="c3ff220728c0ae92c31456b6d3022c6e21c050d71d7b59dd840e8b8205959e0d9079b93916986c8ab3581d01de010ac008aeb0fd0d097b47eb5a3db8b275b04b1872f215b8da3f41d6fa559bf221aaea7666a657d45640ac779fe56f30da64c43e21488210079d1891338fbd1297bc405ae2bada12198d01a3c032c4ae6ef81db225426935ea259bf939ab6ab3c683e804716e4819f70e85f37d3a0c0ffd5ddf014b8308fc0b131a16681fa0efe613efbe00f9cf725e322faa72e4612f447b", 0xbf}, {&(0x7f0000236000-0x7f)="99b343b2cd58d6b547b03432767cc691928f35f0bb22485292342b92eeb42fd13bc4bf6ef52171ec5516911ae06676cf8082213e1fb6cb4a427e4a1c1f3030de1e25c3ee77b24372e838e6ae677fc4cd775bbd01086ccf4dcc0724eb323fb6a9d8d88c5bc6ddda05c0f65438b0b760fe616b257ec456875b223979c9b75b84", 0x7f}], 0x3, &(0x7f00003e6000-0x140)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x140, 0x40}, {&(0x7f0000529000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000008f000-0x60)=[{&(0x7f000037b000)="2dc47e13801df8f22b577563e89d781cd0674006757773d79b4c4b2ec156bcebe46ea0fffa99339acf0719a426e39768868befea799e0c1e6acd81c198", 0x3d}, {&(0x7f00006ee000)="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0x1000}, {&(0x7f0000193000-0x40)="fbbeec72b16d3343165fb71833a385366cb1ed2aa58a1ddf575ce7f9b5ed4da98fa410b071f0d5a4f19587308dfcd1e17d35b0e6aa8bcb892b5669841edd5569", 0x40}, {&(0x7f00005de000-0x6d)="c9f0f0c17bb76f4b35edbdf98f4f5c00e80f45c35c856c4d58dda6da4e5ed86f65ec826442342ecf4892f2b32e4df17b5fd1b89fba813c4a4dea982187021e29cd1a8350baaf43b70d7ef1a35356e55bdc8f22bbaf253f382383b5f8f47d64edbd3076fcb44ed92afcf82d5ee1", 0x6d}, {&(0x7f00001c1000)="f1a9f5531769e3211ccd5e3548e3f9713896eea60e4c6ce4df3552087c94f8bf7f934223aedd683a1e87cd494ed737c87e8a0e8452692d82271b056a7194752269c05a8e17050b0d7fc5b3cf575496367b7a8bf6a23db605023a1e6204624669a579b0fb4ead457ab30f8790dcd73156c927a471a016e762b8c5b9ba35b188e2f3a901de67e014a08f765c22bc4b06", 0x8f}, {&(0x7f0000ffb000)="cf6231a5b871f435bcfb81957960dc5c5820b18b6c700bd0391df96239b62308c0f191e0f8bafe473972d741c480a07b9041e4f86607b618b893da034fdf11bae4ff276617addb63d50541fde9e05336b960e1e0516e8174ccc563d935bd8477e3746cc99ad6173b78f9b8f233bb635b09ad763971016fef3c005a27e4e97de1d2ceb2b84efb6825a34ffc935113e049e56a249447b40f56bfef00538da685876022aebe517ed288b19b9f8755b8373b78216e4405731a9aa1c5f21de0d115b48d61ade67b38f690b1e4f44dc1fd9565476f3c37a18cf848f77a8287f7a71f66e0ac", 0xe2}], 0x6, &(0x7f00000d6000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xb8, 0x20000080}, {&(0x7f0000e29000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000406000-0x10)=[{&(0x7f00009bd000-0xf2)="eb4e0eb8f9e16625c82fbd67d340511991f3bdd24d4e01569856645cc8e79e9a6b334f11bc02b2e6beabe4d8a6b2cfe2c045e1129c3ca4926137704fcd26f368d3238854e4c6d6242c1e7183c9b3d96d3e73aa552ce3b0a3a3b1b4531c6cf39575ddef3a011a39cace4348e6598a17cd17dab38a3170fe3072879e991b8efdecb95accbadbe7fd8d054d11948217f83b00345fd94c946fe1010ef016602ab08c27c5af69b759fd8de32d260940720027f26c20703e7deea40c273ecc39fbaa6262a0a4c05715cad3757d61124f90056e6e8dea1db8e2f7b6ce5041f397a93489c243ad5b6f6454fda8c01e328a4a7b71059f", 0xf2}], 0x1, &(0x7f0000e66000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x118, 0x20000801}, {&(0x7f0000c1e000)=@abs={0x1, 0x0, 0x3}, 0x8, 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0x1000}, {&(0x7f0000b4f000-0xbe)="6140322145d84e24a105ab7e32408ac342b1787f7336017013698a24dfa28a3ca04a1bbb9f8a1ab19f6d4351b84e38a5b237f1422f0b571f0a429b64270674da78824adc164889abc736c79b2a517b0dc6e3d5ed63e23dc540d1ae47c533074ffbad3c2dff4c30eaad4e4c7fd34dbcfb3c07c751a095f07717a25ec3f008f2275826d16c3f3e42283edcffec7233b98808ae9f737199ca9b76adaba036ef08ea0c5d3e950eb76cc9bbc73454f790cb6ba1f72081c65596f73fccbee91dbb", 0xbe}], 0x4, 0x0, 0x0, 0x200400c0}, {&(0x7f0000d0e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000de2000-0x40)=[{&(0x7f0000b0a000)="903b56a5", 0x4}, {&(0x7f0000aa4000-0xa3)="13a906e4f0375674def11c60e30e924f8312574cfa14c1395bc5063a2dffe72755cf2c046bb84b916e9ad63fbdd248ebc8b85207d9a4d7f6301a91da439eec336199bffc218b8936c283aafc51a5d8288b77cd789605f5fc8fffa86e03c913916da657ce602ebef0fc5e45e19218000ac2e273dffb8b64ce27e3f5a4b33ac8c5453100cdd7d9104f28de714ba4eca9d5be0163a9d170c7c647ea4891a13f1f0ddcd8ac", 0xa3}, {&(0x7f0000e27000)="eed92be01cc4eaea588d8be08934a4025d1830e021069edc", 0x18}, {&(0x7f0000e98000)="80ec8faceb143a0e7577db46057111069e5999217bfbeec4b21249a799814139b966b55a1ecf7c65e82606e94ee3cb830e01560ab4c99d491dbbbdc1bf9c630b9547c9db7c9a7eed18032c56d1e2dad3e4f6e1f656b02726bd630942fc724713acc11d0da9439239cd368cd68fa91b129c77c50a0e492fada413c7324b29925e13a7a5eb324f7263783ecc5ad5c200b34086beb526d5b12cb5940cef7afdc0", 0x9f}], 0x4, &(0x7f00001ab000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0xf0, 0x4}, {&(0x7f0000c76000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000156000)=[{&(0x7f0000adf000-0x61)="f68c6cf5a1a407718b52eab7d4ca60aac873a63e85ee02771c05bd1dfc2fc82c192e6dfc478d10f1dd2dd2d49b06855cb27f76b2306f21c8c9036227f88d8b2a57a096ef4efe4a5924ed83078ce7d23fc5fa56281e78da1509e4437c38a6633c74", 0x61}, {&(0x7f0000398000-0x1000)="eafa0506f4312869f3b2c1e6fa5bb9076e3e5d01cc055a6275394af67c80c1117aa707c7e90d74eecb776bf998d8344440ebb6aee729c10f7ae821ed06a479a6a73041af8acbd0a6469c0243e5f58518445e0773748b6e9491ef44412bbfdf7c7cffb6dbe32c786f5979cac7b9175b0c167ed60a40b72429d19749859449c5a9f2145bb0ec18a26126eca83885780066b1a77ad2a9777f9091b64a4c290e74c7275e476a06c1ee94ebc4950c59854e8f1cab99c861921ad0d2bcce12ffd7a669fd65e1b8d066a4c94a6e53e7d4b1a1abdf6d4316f8da84546828368e78093a24eb6612211de5b94d278e6235deb82a7ae5d712068633e3b9b51999de4c0914cf8a3d30a1a6857ba2d58388be43ffad3fdb7c33d23d8007b8130fc55e5dc065c8509deb01159437a58b08985d9e226bf460ed0b7f05b56849b0cb2aab80568e5b19f1186b42f3193b0c3b9165bd985546acc7fc1d09c7ba17afe105ee62162405a2fd3f441584f9ce3ab07593e7aa5f43e457b462b612fbcd4fc9dbdf79535bf51dec3d745382b97745c9a05fff9382f2218e0db9da3c91de35abe1a25f58dbcb552511435eca2972486d12e147b0e6c043397c2fb0764c9185a22e8489f450297a7c1691eb27bae0a9908ad0ed603919858e451d82850f0f52d4a2b3f961386709ed2cd13cfbe059147fad43a528ffb8494fcef7b5874e1b43b3fa58d783c09b0638c1c9da51948e8129bfd8643a0b8cec90fb4d9ed64da7bc04f18405d10f9e1c094e076e4305646b9386778fcde22e9154ff13faa21f62fc2c9f87ac9d6dc4194e70120bed88a70fab2252caf830a365fe3494a4e85656b01ebe730553313f40b1cdf14f3230aec971c800491b1d9243ffff0b4a6fe66f0884a7f213a9bcd9eaec1e9d702a00c645bac273b7ae979ce1d39a249e1492345f67b6a704793a2a22633e9884abe3d77b37eec798e470202a5c9885cecc5fba618caf3ea0262d63bffa15605b28e6a50a4f6ae79ce40067a8508656490f508c77f3161f1ab2092b2de03e313624e635fbfb0c282bf9c7ea0f84c0d549bc8b71105fcbd7521af0261691b9d5b8a41b3ae0d9c054dd2612dc469f00235cf421664a503bbeaf0ba409f2ce49cbb4439f97150febc535a67cef0c5f1f47e2f3976e8da222fe80caf1cd94a4761df9b3f046f05f627d40d617539b2b55f745efa63ec1a9896e5cdfc8bbe1959fdb191f8b2cd938dc0172b2920cbc73840a7157eb44bd8ed025c0afe46e302f01149f81157277a0e245147e9e1dc6f66b2453d874b1926f6642c94509b18ef93fdd17b7509f70f1cd744059bfe6f11f81485f3fc293b8812650ddbdea131d69a1ae09c79b996bd72096e8ff6912ba735dcb7257f6366ee52ee33bf7d91d53e5c5dad902869655185216b29ca42bba3b9a196ec7031be0dd9d6c8107c51c0f20c71ea0722ed4df2240138839da346093c06a4c0435a0dd0e5e49482d4f8d595d31ec4a17d5caf6d420281fe9252a9737ebcc50c352f16bb8c2e4266e0e86dd39305c42c24dacee3ae5c7277f823b1d639c2ba447cf33faeab73a0001711d8b5df52f49d97d28688081eea9686bb54cdce33eb167c64730cbbde2d38251af160b7bf34e77bc56d743065ff2a3de76c33042fbb6bee3129f16288ee28243b76b37087712dc80845cb4c2303bfae96eafc38de3c56e0d01bd2e64d2c77199ff98bf10d07a8fee8c0580826f6cfb4f2d131d74ec1df036a31d12c93340a4d954fed911cdf6731e3bf13059e692d294bbf1ed0a64ef6b37e6fd0cc0578fedc7c78ef8d31fc4529f7f53cea53650f227ef79a8a696ebff2d90608e60e139b59c992f75f31c9332aa40f047f5fa2e4894f7dee0b37afb9ba44dbd0df33adb2914520ad56922f137f84eec78e0eedeee581d0b9d0f7a18ce335d0bb91237e217a698ccd63954cfc082af0dbb3f946013ddb8bd8c8052246a40c778a33f31f94e715d8395a8978150fedc571c90f3884f725d0f36525de6e5e649f8f9428629e471731b394d3bafa705d47101946965fad5dee3c02f4e66b81a412de6231f1004b6cb044f9ea702519ae73a9a30d7855a7e55731cca822865d3ab1bd5a6431f516a805d1531136d3362ad440058deb2dec2a04a69fe64a56b24b0ab5773222c9b8322b430ca221b3f0aa7d7ca8000b14ed3b9e61041325e87e55800791f82f33b0545581b56b05d86989967812549e1a3c7560d8c416673896918261e2b30f20866e8dda3ba8c7d8232fa651023a6d78054ce8ea5efd7eaf453d92c8ae461f5a30b673ed3bcafed47a213804bcc9a71bc4b062b8d41855905615fbe6b0487c2afa03715ee78cb6af935369c99cc5e1a1f7808946f61f85bd4426a941901b76196d64f97409295203491d484ddc16906ac1f8ed6b764f2837fdb00bf283c956ad718603cd9f07828e4e082c1aed4cd877bb902a8e78d4f0ec999cbb3f77c035ad70a9560ef0f18fae5bcabef213599e6fdc72db0a011e8d2514502c46d8f3b61f6962dd853e1104025ef80656e88ae1d160a33e5421390902941c8d53b9d48724a4e6b78f6e1bbc24c13ebd983e98b7e43681962cc0774a0942ab6ac31b565eebaf7c6301e5937d991c55a497f05bd0386c357d5e707a9f8b4692f062668b3939e47e3c761c4b32a8974a6a8d1c035531d93850fe469a7af1ad703a1e12d06500d567b7c1fa9d4b8034651a6b36633d057a77f17c96973670e46f34490d3a8872e7183defe91522f54222ee37508dfa6b9b4e1eda6baab6354929c8e9615a381ac44ec65100b34b3052fe8bbfebd9ca94890d6ecbd2b14e368ab592601dfce1bf8d93c98507f0fa00da5f0e743ea0452cc3519cbb34df6fde02eb4a431a85e7d5770e267fedcc08fd825b60459d6f43636d479ee08a248c95b661d67888d98b3d3e10f8383e916e22b117b62051323a3f09fc2884378092195f82ec07fc608dce8c3c52f93e075a703426fb704106844b05b412f2e83ffa2fe4270b1bca2315987a87887a00a23e9035c40fa8726190167582df30894233a10e1741fc754b3705962eba06694c72e47b43f84c62b0ea918646407bd861d5e211c6c70d2e4583b363f8422d156e6f69908ac036737ab28dcfc0028cdd57b47822d4eb8c7d7fe83b121f2b5aa56a7f3056712e85b318660cdb37079a695653a1564ed54c085804c4a7fa6c46488960e189f48f2f35ff9ed93006eabfa48dae3e2783a0ae8fb4b9b291ccc595e486d2b8fb4b292659baf0a9ce54799ccf15f406ad8e5df40ef41cb4f971153df81ca2ca9de28cc3b5514146cd689f611d3f8df7bf6c472de086dfaad8500b1985c72eedd40e850f518ac06a4167466407bb2c7ed0507dc4640715edade3495113ec425927fa7df3a6bbf4763ba8eba9b319b4d2acb327c98d0986350d3d124d4c356704efbbaf80852d2f6d973c5b8a8da355b59fe6071392c19c9a1de948361f460af237b65ec758fe8deff8e156c2a7b4f9b5fc90fd26c1acb496fbfc361ed810005bb29d51f79fd2b1b163731d61e5205c2cb0808f415618294b7482f90237b4e6980670ba1baf355d7f3c9966f2dd8efa4540be3d8c59be7285f16df6c3d4c782e06105bb012c8a2054f0b0a721309acc1bd2c4249a8081c5b4f884b57a500a5656f5293e39cdc98895b2584ce7ff36432d8030529ab0a700deda86ed975207305856bdd085de35b3a2fc651b4fe8e5a531d92e519f954960377867d7342010b8beda30a60b33a76a83354cd3c375a07208cb0e62f6cd31e9329733e11a3b113c65fa52e378fbc738903135c149ddee5ec687dbc3abe112fbbba9fa358981e82399dc8b56482a171ca24e20ec20760975ef1942d228ea7e86f877715b6764e6452f7a0c497f9851c32a19cb3cbf510bc10e630489c742c6d857e01d8976be6804d760a8dcf1f230b9af81b4fec1640d97085edd7de86122f8c1778ec67c614cf88ad010f4b0f71c3c3245f3fac42b994fb5b54c92387104b542642c0b4c8bafcb228cf149e7a2f69e90fc002f1ed0a3bbaca5da753681c28e30801eae95715017cd220f5f889a5f7040e5b5468224f04557dc075c604a87f8457fc1faffc6cb9e907cf254ab5a85f32e9bf204964a1427563d2824a50f505c53f44a7acbd0186b1ffb47c228581e78a69b3694fe59b918ebc23180d40fdb6210f03c4f47010cdc32d50cdb2526a17d3d12e05e3d44be56f3ea4a5fba5f4ff4ba958782001cb852ade9873688d4eee4c2a1531b1e8119b8f1e2a1c5c6891e86d0672c1878f4b800a0ca12851ef462346f843ba8072a041da4bd67cc7fb39ecac798c9fb1e177effcebebd94d6d6ef02e1a2de516e315af2e52bdd47b66daba3283e8c12c2d42be502431744220b22c618b5819df06cd7cc7ba30c42afffdc320313e50256c3b74bc21d6fe6147bef41cac9f7118c146b95688b5f8bb9370cd561bedc791b59b7e0a66d970888ea6aecf90616e33b8a92d77154a19cd53d103afbb3416c54a0a07b1c8f6b51f26e87e61ebc41226a021345fb404de282cf68fd533d78ddf6f58a117fa9a2c75f09c37e6e760b8c383cb63ea55126ac606e96e8f5a4fa247e5e0d6d313480558361b9c32a07695af7a08ec11dac5c8e03bace218bf6826d562fbd8fa344c61ac18dc1bec8062875e657438e987c8dbe6631e02dde59c9c539ef4d9dea2013bfe686c03118f884fa61179d6e190190d67f456de77a530e45c654767a7ce1655cd00830d5ccf36b3b63dea53a5816dcde86f8d38aa6363f084c5871af3d24800e34d0b98bc3b812b676645abf9a9f9b48573764b0c949907372c91cf67589701082c5634f2b65a9a094b4996d95f30fcf898dafad411501537eeb55b55472ae994fdbcbb136fbd2604d086c5d10f6f4a1e3c4fcc8763d5ad693ca19e077fa9fc67ce24fa9d308840af2e73ae1fd76f60301e6f218fe2070fb4303db46bb97b5d1f6e661c574e7b9807e927553aa59593554d3ce1dc77482252b100baebc657e74e6123374bcb29b70b71f48a951e4d5aa2aacffd2af04557f86e3338653a557a2e517bf2d40ceb80719f8464188347fce0f368b8ac6a07a8507297a3b47a03829bb6e2a3088dd6e2cc6e01d686d1eb72bd5fe9f013cf90be4302bef45f46a9bfbd2f92d431ee1de36225066166c94e0ffb1c3ab71149da320dde564297e5824621f364a4663a7aafea4cdcbf21242c1367e2e789b8da7787c84b099abb0ad4731daac53b852d2a2f1c056b7c16860b54e991c0dced51c0e392404542e6a70ed192dd306b7826d4ed6fb0f6f826bc78658fd89c7b158bf81af54bac7e15f847f7efd6cc3fb1f0513bc85e5db4cab6d348b0f17215d78c6541e311f0d91e315bb4b93ecc9dcca1896fc274e65f6eefa47f1344f0f86b2358082764120b842f4ac24a3ee2b5e58aa809dac3d21d8e77a41c8117bf0a4c23ae3265517657776188a033fc909b5923ffb722595ea97e7942e3be4898fa6371b4ac45c846fb0bd333988b997ad5717657ef24b83aa77c27219022db3170bacd8b708257ffe50467054d78681f4c479998814486b538d2b1f2ea3a78d1dc49971ed61531b4848e387af914eaf04458ee8e2ec4b29eae1b29d8bce3aae3709fe81daff5a3205e4f5e86eea2f4297d186e7d284ad8ec3eebe05b934409293d00122e0b1900805d50bebe8091e60d8e31702501653ee186dd45f53f90c9d1a150010688297db9b3fbf59f67456dad858595b26a1169d6c1e88d7c7af0090a5400a24ef3", 0x1000}, {&(0x7f0000df8000)="ec0c4d373f8e29f36308379b1231e2f4907be0ba607198ec", 0x18}], 0x3, &(0x7f0000741000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40041}], 0x9, 0x8000) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/30 04:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00001c3000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffed0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000ee1000)=[{&(0x7f000068e000-0x1c)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000da0000-0x20)=[{&(0x7f0000c3c000)="b20a69dbb440b59004e214160471f353ed4c06892159ee5fabc82d621bf3dc2c63cced7dbd28bb462f642bfe2b4e6bc95359fb3a1b125aa85255f7c87b26d4a4eefac387e145e285ef84913808d9a625d49fa19330cb1cbfeb02b0a057c6fe5cfa4625157f411d18c9ce3efcd4237d4e7756b4d2ab38fe191827e71570758cd0781238de7e6a7ffe05a08d41326cd4db68a7f2fd61da2a335bad3ebed6700913aeeb6a691a5530db8a3d84511053ddf556889b07e63769628ee9442f8bddd62ed0d3ba161c6919707f7c6c87fe396f35647d33cf2290797bd47947a5f5748e4664d27d4c28", 0xe5}, {&(0x7f000099b000)="f72fce92175ebc4063a71ede3ba46bbc0fadc33800053cf401d4391055cbafdb196f62300f9dc976a1f8af4180a391b3174f8cc01eb6d00e4e0d0c181d1d38b1b55351e2d5f439c499ecdfc7b805d56210476a0b03cc770c1183c24a8dc8c18eb605f90381ff03e29695f9b5c61437a74b3de9a22555cbea417851a8d5a59d36e125dd2f32240b9ab4c6cbcca51aa89776afebb15d790ca4b9bedc2273188d83", 0xa0}], 0x2, 0x0, 0x0, 0x8004}, {&(0x7f0000cc5000)=@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000939000-0x30)=[{&(0x7f000088e000)="21fe98992438c6335336c48eb78b15e180ac67865b2d3aa21fc07375226e45d14e7354edb6712386140cc76f6d80e85bbb29d6399e8d2f780b265036f5485d8779287fbd21f09847ccde439156c1e1e69a3c027d6af5575be377928e72bbf0bf2a45f32c3492b2878488f66323039bd538c2dfc480f92bf245dd5c541d4d42773ad710f5645d25c1df062e8081107fc57aa6bf8bdd9e3628eaa3fa906a0201ce32372a786b56706fda4c766911950487bd6a2f4418e8330a6dbe4bd5af46caf64b", 0xc1}, {&(0x7f0000e29000-0xf6)="13a2d17363d23f07816dca99fc18b95b95f0f91871ef8713d47fd395a2fe577ab1d207dfd5d036cbc56d844b086ff3f78e2c235ea95631685cf6aeb26c823114bc3fb5c9503c487e43c072c1555f9781330c5869b505accf54e41f7c808b04aaa49056f16bac733c876cb864e3ca7987e935bff28a32ef6b8688e9fc5b420e7af6d76b09882a6129a30bc637feefc6359e84b236f898c1314c1e6beb4c555b604be0f6eb5ec9f7d449d9045ad1d103636386419ba45f7d93821842bfc01934b65da9261500ecce9922bbbfdfcd8583abc1f73e2c2ffe8781d020bdaa7552a33b5a768c91c1d9cb0e6ebedddffb637970926471ae8586", 0xf6}, {&(0x7f0000cc3000)="cd6053b5b2aaab666d8c5553d77e0e9a4a10cd93c622f0de807bef5c3f32231eebdfedae945989e6f739a78c", 0x2c}], 0x3, &(0x7f000061b000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x2, 0x7, r1}}], 0x30, 0x41}, {&(0x7f000093d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000cde000)=[{&(0x7f0000e2e000-0xc0)="1f3582aac677ec5bcf6832e97db6494914cd8e1f8cc90af901823669abe7c1fdd0416d9e608800ed92874b2aaf8e2bf7dd3448821feac5095ed022288d68f2ba76c4b024d713cccbd372a88295026ba06a6081383da6984c5947874226e97792090a11e065ef3d4118f95fa7642e69cf774bf6352b209be33e9cee751cf38ed581bd85c068686b5cbf28e048fa973eee1e203494bbce9904d00c30f52cf817ec6812a9895ab17da281f04d597fa8f88708ba8bda97ca11551e90ae6ef254a628", 0xc0}, {&(0x7f0000a30000-0x22)="bad9e3a9c87d24d77ffc8476613ca95b1b6fba946b047292cc0a59f4b3b5638649be", 0x22}, {&(0x7f0000fd4000-0xfd)="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", 0xfd}, {&(0x7f0000925000)="dfb38ffa4328768bb32112a6cea8ce9c9ae45b7c654b860ca2680bcbdd19919a5fefb740c57e05fe7e9d077680366dde6cb5497fb6d66782aacfe29e583348cb3e4303e5391ed89a0d626829689bc4790743ba74fe98224f68bd40408d707110412c6ae34081f326e44f2430295ae091f32737f8651602b17e48f30871706e2a99366087c9a4607e678d6cf6ee5979ac", 0x90}], 0x4, &(0x7f00002f6000-0x90)=[@init={0x18, 0x84, 0x0, {0x1f, 0x54845901, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x6c29, 0x2, 0x36d6, 0x7fa}}, @init={0x18, 0x84, 0x0, {0x8000, 0x3, 0x5, 0x2}}], 0x90, 0x400c080}, {&(0x7f00008ae000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002de000)=[{&(0x7f0000747000)="ec9f8c2f7d479b168a8131f2f1fe3e446c09079a1339d4aec36c8d39690e4178e6a967d90ca0ba9e56b08927757c258ebb6a16ba115b60710638f09ceb5fdafb9f62afc7fcc2def57dbbe33fa85ea49a2591fbedae42756a628d3d7ef4a68a2ff771a6f70187659196a95281ac2bf75fc02abdc76d786af2a755726b42bfc5cb541fa37fc676d1b7108dee4e89a77d44e713cf702be343c69a8f532ff21b5ad51fa6d2f4958543010e019f1f60d4b13c1a34807b486ba6abbe7b912566ebab66259f020aa8b08a4d", 0xc8}, {&(0x7f0000d18000)="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", 0xff}, {&(0x7f0000263000)="4b84522fd9dae52ef4bfc032f71c29ffd41c4f34ad31b00b862046be13a9a36ff179df6962feeb9fe8ee58122675be724638ebf605a8f8433cef0dd2a8a02a700c1c4ae2c1342d0e0d0d6d675ec42768eae84c29b4109d22caa5", 0x5a}, {&(0x7f00001c8000)="3f739f8f4dab3e31501df8dd13a5be3441ec0d85150fe4c0d0045ecfc6910805770def275a61ff0507d43a33260b10dc59ec1d154367ebe7c2372e0a24ee9733e69e2bc2429df4dde6732cd6ff4f67d05c0c5c3168c445acbfea5ab9b202b84caefc87de8234aa5cbd73dea0c1fd7e24a6801a9a", 0x74}], 0x4, &(0x7f000027d000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8007, 0x1, 0x10001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2ac, 0x4, 0x4, 0xfff, 0xc, 0x3, 0xffffffffffff59b8, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4f, 0x8009, 0x0, 0x800, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x2, 0x5, 0x92, 0x6, 0xb0, 0xd9, r1}}], 0xc0, 0x0}, {&(0x7f0000663000)=@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1ff4}, 0x1c, &(0x7f0000d48000-0x80)=[{&(0x7f0000dd5000)="24552b54839436e5ce1dfbcb31720efc8e2665902bbf2b802bdab700cf7592b5592f2eab54331a90a44b80841c1ba0993af5314ef18b65fca72b81b2372abc269c1fc827eeba134bfee8b0b7de123e7de66e61a637b0dc2eddf5ca18391394af1fb3fb411a90723df2b1276fadd10f1cbb5b11d1b1b8cd4ee7df9f151a61424404440dacfee321f15d820299e7d3ea405186be09b6d96bc1d951c504e76dfb6e97116df083310ef5e8ecb7909782fd7643ce538c2995f522e123010ec2f890307f094fb4ce363092f1a125a969114ec5469fd6513d8cb9683a0441a35abbe2bf603b3d195df34577e64412422aab006fda6e9fcb70628328e73f60b51d89bd9321af0cd220b5ffc6dca673dc2d7f3ab7e1e68a586391a1a34d2ce223341b5b5a25433703b3f664b51fd6212c3f43152202046d60fb722cf8a3490ab4c6092825ae49d9f11ef5ea35c3383387294519e481fe1fce2ec3f5467109f98c10ca3053c04d5a49696fdee753cb8cfdffd73f56f1bda7d9278dbd493d4118f8cbba2e40847fa1be919b128700ea97ecc317e920c738ef6a6972c1c2b25b00264067ee8444b6b832cdbe070dc415f448ea8dc469505f460bf5cf16d132a5f4057aeb33b132061fd815419fab31b3579583e0299ce7a684f0205d712f0f46b6a5f667dc988d4830c1c45ace02d0eb4045e029002af1d9af0858bba859daff2ddb8c6c910fd487d3acb8af6ad155aba2f0a9104b3eeabe607345f51755c05ab539a6a196ffb24ef622520b99aec8c787c9e9a347e9668f94a428e41e961ebd91dab2cfb421c2e2d5e7f6cb4745e39af54c396e34d38a88265201d700e70774f5a6a495443e3aac52a36264a8c4646dd52aff1ec7bf7a26de860895f009c10acc5b73918d98862068fc0c421e6295bdc635136b536836b6ce924af698bab2829ccf167f3e85408f5fdd247cbdc0ab6212de397fe4d4f3a55df0e2aaede4028f2d2e5c7e3de41c4ca0619c670d08825a14a1d68a08ee0d44d8d190e28f878ad1c972f7c6242ee0f55382d3424ecfb111e09e79e1a82e1e4c51e69a2f1ca85495f027b3dc98973c5fc9323a67b09046918fc45d89e3d5dd2713fc42add24cf457b965e93a41ca483a722eaa768708f6e5041f4af467dd9e899f34af0c73d4b30a6be284cc62a825a3a8f1976e5c05db3100bb86b23f8e9062ad454a79f32e85444f12d5f6015683975b4607009edd8d7b502325df4d2625c405b5340308f5f046900a465b79ed02b22a917c6d4a0fe0e3360c9e88b3909df381646e383ac1ab9f718c3e3c9101b10fa7ec88342b5bf2e609c6153064bf845f5e8da11ac32ec9a4ef23a96ad3a5224deec75fc19141b08f8d2c069cd52fa1c426c8ef5ab14a4a9b52e05c04ca8c6dae02696ca369907122bd8c8ae0e7eb67cf5fbcf59504012ab23821066765ece5d67f1fa4a23de1bd48dedab57745e9f6836bbe025038e3363a970ab0903a16dcfdff283de25903ff4cec3d4513d62971cd2a938c1ba5964fad8afa87268cf425cf4a648f7e0f43bff3504b0b85f65482d4ac01ad40c73604090c8c2717c21315630e65f4b44b49d92834f9232135eb15e30ba13b1e565e3743b4f6c4bbdfff741ce758c0cdb2d1bd78107aad8e44df7c975652769b0369cd71bee9dc53a9767272db772fb67e1e5ba0ecaafa730f1c8ad861a9c4881b33cfe88cae5c596f9e6cd602c0f24ade289b9fcfee4270294dcb01d3f75c4fcb534b7dea00be93345b4f0ac0330b0dbc460710d1664caf6c01423c414c5f045d1c130ef1d40cc866277bc6ad8339b255af633c9172a0eb3b599242c662c992874070eb763b59f25c613597e408260f59bb3d4adc6d94b87e485ab4ce900bcd69e3d5c8bfe3036a41b71ec450fed5dbeb56a8304b03db2f55ab4177b5e593ab2663d9af1b0427a31c33b44b07e7685ed10ec894ce6a150aeda03a285f5013c70040a0938e1e3364ec7e258812b517c3274c443b62feea2c987e891450976434a165db285b9546103769832489eec0d3a0df9bcd2d449c1be139d81fb825f123e50362abb3c1a1fcc992b3e61e69a96266a9ae1f0bb18da9809563728b36c4fa40cf6f2ca91549bb5d2c00f5925064a75fac36828989897223d14fd16e2f6b46ce67e5799d10a2deb11e10ea28c9808b5f50021cd406047088ea87d9544f9dfde11f5452603adc73905ea7810a26245ad337cffd187cd72e22fd255b60d362d759a356902b38715f45ecf75d1e3b33755edb05935549c4ea55a8867d814594dadc1509e051516b411b3a81c1965a87d18ce4acb789d17b6c8c13b61f0a0a37a14207485f9f7efa5020c99d3a519d326cca008d8cd1d331098e5d4b501b9fd1bc5976face36e9257620be4dd378df15747760582c74661a3d65b93e2f26372e880aa5e8a859545c5e2ef69de784adda3c6cbe2c97a4d6e3d7e8df76be875a8700c19dec6216d06d6da9f4b14aca4c0476cbfd477fa657a38e9bdac3564809eb67112c1ef46c65dc33e995442b489ee5ea642a08d1239883b1fa3cf67293ed529cbe2f388ecb3160740ef4c08a9a47997b267cbf2341a2ab06c15c5f7b786675f0ae1fb5bafed6100c8a7107e58f6ce01f1d61b428f777e7de60882838aa7e3f909171e9f76861122a12d16f3401bbf7ea893f529a53f13ca79aad7d482360ed0e12fccf23f3e3c4d8cec2ab9b273019915c805224cd343779987b7d6cca5c6b9c50a0c84c70d43e72c0ac229b4ff17abc1301a746d211187a22623502b90c8b3bd8511074309c0a3670190446168e95ff96d239b6126f5f49ff681ffc389774da7c0c52bab6d83bcf550d6788749e1daf4d05d84e6000fc06eb320802e12e80a5dba726a215ed68daf81efe4d4409dc8c47acfa4b390880bd6dc2b5fc5139c1caeec7d6bb93c5944d44ae2215dc3d4fb8456d4f444059dae00971664cc15e41d94a95a968388b5d0932c152f2cbdc0ed49ce4a23e44874934deda437614fab2af8603da5138995698fd717251022a099fe0938dbefe6cd29a1499abc3839fb9d80add92b2d52f64cd05422e876e47bbc046e2fae7a0cb12e6d5f31e0c6f8a077334b2107d5c3f937c6590d89ca7fdd1c97756341e9635bf941b472aa4e1e4cb56d21ce2f8983e5333b4a323cb5c41de171f84099a45ac08974a27380e504e2fd807df32d9350dbf80129ca2719a6a043fda0999238ee7e1ca2da15e8328455a772647d40f3785771dc4380681e1f7a3f80634d39a092f2acd94374e25847392e6312f5553a09567afb40aa939aa2b762d891a5f7b92769c7c2cba6da970643d105631cf6515adc683d5babc3198c5d50dd792154fc0dc1af8e3f6179afbb7441f01bad90ea421ba32c922058b14fae517da8fd4feeabb4b50d5f4e4063e55c7c8ce192258ef5fe1e08fd524450a1d1bdf55c900d4548036252964bda6eee43869e0fb9df9beb0d79c58ddd9ad784fa925d4e9db07f5441df4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{&(0x7f00002c7000)="5bcde83e6b8c3ff6ba126e8538d3d11ce1e3533c592a7f7cea593c4ab4c807da2bc7e7bc53dacb8ee9a77b272311649f157dc38fb9fbd8bdb943c7b095a9251c554e5f252ac6c44e05a8e0db2ecff1b1810aab56b4f7538b12a1f690b739a53bfc22e7d9f0a77e71ba6ec8dea1a41bab9caafaa66bd3417a2e4186027ae1f79b4cf873e8d5c2584195da43993d635905939b1b85c6ee5dbf383867dfff694e3cb3121c472a95f7c506e1f4d67247170e449e", 0xb2}, {&(0x7f0000dba000-0xf7)="0a93e96e6a50a68098a0bf1f2cbe4968c394436d20c6337263d4685e0e8f9b9436793187f2deb328b3e61a86af970d236e2f8a60d185c3f50bdb6ef07915361681d733ef31c9bd163635e68368fc909c5521baeaab7c657bdf811875c06e0b87393a61a6fe0d2319af9de6c014ec003e5f3bbc4aa8842a737eba38d51d1e0649ca73b43127e5f4b44de535f5ea9d239552fc0ae7abf1efd3589d43bac2e3c6a0f76a16b5bfcf0b37dccd1e5527638102ca76fa086b8ddd4b49e764cd57e27dea74b5b98e1e1b4ec263446e5a10ef2f0c816c64855087458f242b74ac55d396031944f6be9dc4f4bc1817227c5c27eaef22453023efda45", 0xf7}, 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0x1000}, {&(0x7f0000bc0000)="1cc545db5fee70f0526acf74d550746ee61e6b9375be356692373f6819758287c1ac721a139e7f1d922f2d2d9693b0b8256239c68c496b02510c4105663a01c1d158f9af8da6d13b9e04fe7c6680074fc48c04d085749ac55d843305a9dbd4af1876650ccd9621aa6fd430a970897e957e667faf99f39d940cb0810e836ed2490e9b1b1c82e67fe435cd4a8c29a760fb03938b1375015415c3b000ab496cd4e62721e13d524d50999c779470c0d103e93c7c8c9f6f4f7f7458ed637357feba9eb99cf95e0d9ece5945854094e0c6d01d82df24cb34e30f7c72a42aa6aa09e4e4de4a781c44e32e803eeca19564cd1dec9fcff3", 0xf3}, {&(0x7f0000115000)="d6f02f7d94de284873c285179c05d78a21df084470dd462c49d2e4a2c450d551b8ed4f26a564e83a2ab0af34a6bfd062a4a27341616a6023cdb5cdebd0bf1c47f5a9c8b42257324e2d982801eac78f5f059610380e07d56ea1ea436dfa093d1106526f34a9ce3cafbcd4163777c83e", 0x6f}], 0x8, &(0x7f0000bd5000+0x98)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x2, 0x200, 0x0, 0x7, 0x0, 0x5, 0x101, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x5d94, 0x1ff, 0x2}}, @init={0x18, 0x84, 0x0, {0x51c5, 0x6, 0x2, 0x4}}, @init={0x18, 0x84, 0x0, {0x4, 0x80, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x402c, 0x10001, 0x80, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x2, 0xcf4, 0x7, 0x10001}}, @init={0x18, 0x84, 0x0, {0xffffffffffff8000, 0x101, 0x6b, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x1000, 0x9, 0x3, 0x100000000, 0x3, 0x1, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x9, 0x8, 0x3, 0x7fff, 0x1, 0x800, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x400, 0x8, 0x8001, 0x5c, 0x100000000, 0x100000000, 0xfffffffffffffffc, r1}}], 0x1e0, 0x4}, {&(0x7f000079e000)=@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, 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0xb473, 0x9, r1}}], 0x90, 0x40000}, {&(0x7f000066f000-0x1c)=@in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f00009ee000-0xa0)=[{&(0x7f00006ab000)="364e13916e142ad7b9c33e053f4475d640f4db6d5ce8e21994a03f5a998b0cb0651fa3131bd8d018c324cae15e05db0985baef17cb640aa665567ecbf3a7654b5dd35aaa9723b00804f4b5bea33af3739defd1abe1e8a4ca3947131e861558003b8a691c650579826b47d55505453f3352d6b56a309bca4eaa036f58d6820fc53fed84cb1513ed28866bfe198546af12194e6229afe64f05", 0x98}, {&(0x7f00001a9000)="a70ed7b6073217529abb1f150b0da56bd49c175b98142a9b48ff448605ddc895e674ad20d25ac3f4e45d50eeef553cb84fa2e3f8fa61357e7289d06a8e6fcb083cdd4956535286c4ed529b6acd6bd52298230b2db107246a08805a8295598d0850a312476c48134ad9ec12d9f66311b13f5f5126d61428d06b446d4cfdc1ea77a4fc12baa1deabcc8df819b8e2a7808d26", 0x91}, {&(0x7f0000afe000)="ce7a24e5088c44513863fb2464927ebdfb76ecd8ec323880f549224312c1cc04fbe252d4d635884f78ca82c39fba7ae0483543ba4cb70d6d313cb3873a985f601238307e0084d7a25b08250f2cf2cf2a19c5746ffde592a50528efe6c8160909253975e045e90f42a6eaf31b980ea7685a556ebb428d400abb837809ac934f8afcbb36a01a8f0b7098cf588548c0fe1bcb1e3fad7345299b5c3875150008db104005c6726230", 0xa6}, {&(0x7f00003b6000)="c5d9f7834673d1b82295eaff75530f919a92dfc87fccd3742fdeab3f6c5f8fa783f89982491749f1e9b6274ea21ac0763915784754709d25d6be31b8fc656e59a4066d6e6438486dfdc380dc4af02b2653fa85d9db412aebe44e87cd215f1251a8c196092ceb86d8780b05a8f1860ce797d3125c95f7137c75151443b79426f8bb7961d45e720f0c2a8e9a738d8fbc3f58049496e83d30185c4eecf76806bd4963ed593b737bea094941244fb90161e42e94e7e2e6f57dd01ad454635d98ac8e3a449c70b4a149e97de5399fcee5e1dd66b987e0524a43f939f489a05f90d1dc784536fd6bf00134b90c61656075de0f8bd71f", 0xf3}, {&(0x7f0000e43000)="8d5876b48271df473a55ee8ca62653f2eff9ce2e10e5bdec05de285aadf65920be84b02d3006fa1e68519a12e0d1668e9444e9b9e5d8332cbfdf90aeade45f48366fbb04173701352359e8d20a4954fa75c4ae87f4b4b5113d9c00cea3e3abd23e6751f0a8522d0970aa4ed85fa02f7d874f1bf2a243f8365dd5729e2d96f30732faa05f35f9d7b0fadf405a6fe0d0ff8f4f0b785469d4864ae14f75fc2ede5379768b5b5d0433b95212a57241b4ca293214319478f52db90e5455ff09ed9fd011d58675871dfc8649c013a4dd5de156bc4c0dd458a7bbefa1fc10a06c96f31dc0b26e89179867a47d", 0xe9}, {&(0x7f0000220000)="8dfe45f002f6d29c43591610a59610a32180353de404c1699aee3b7ea7498e2ebfd6e672eb1cbaaa61c510505ef7b2df9b3437d80910d5fad8d884148590b4036515624bc4bae9b47f03cafca0240e9b0707a923505952b530b87580ddab79cb240dbb7b9857614fac17362b34f813100fc75ca6bc0dfe31a87aeb35204742749ccd682967c643b8", 0x88}, {&(0x7f0000271000-0x72)="cda433145f5b338f875232eb7c2ef757bbb57787dcbd5a49437af66f10c6722695ca0d05a6bec00708dec3c2788cb750b4ae459cdb17fa53d54c892b87b3d7ec81b46ca0af77bae153f48a46d57aa45d81eb90c517dc177d77fc930594595b1ca89cf1d9576cd090c5687e9f766802d06e13", 0x72}, {&(0x7f0000b84000-0x26)="fb19d3d7c0a811b71ba559a1e94d32e86afc8fe5a746704c1811fbac6ac15a8c9d05224ec883", 0x26}, {&(0x7f0000cbb000-0xfe)="daaa3ad648b566389b09adc11298fbc9191a7177d7f6b7d83f920bf4d8daf8fc9e0aecec244bba91f84901fa0b1510d0c0130b88b1cf30c4bc9094f546f6e0b4b16632301bc94097e76c24b8db1f6603fec02ad5cdf2bc1ead58148fcd3e9c955a51185697cd3dd64c183561529f0bc2a8a345ed7460855faa5bbea504a015bfbd4b795f617a7b2c936aae4431de1f077a6b6c48fcbc93d400148d86f3975a18da4368eafb2879929b3101b04b21e4e928ff93ad8496ecc1a4aaed438b18de97f8127d77b371d344ff739ab68c886df169a77848e42e3d05e958b878cd9cf1d01d9437b584004c8c29d24e84f9d07083d4fe7ec760602a49f3fb9c705605", 0xfe}, {&(0x7f0000227000)="14ba01a8978996c83eeb2163ba27b80f2ef07056d998194e2da98c1989cc88fb8f6f5d5c5660c6741d6068f7428f0ce2bec08f14a809ee980bae369005fef70f491a6a1e003a37de8474b6b79b24514feac52a06a838cb1b6abbbb9b3bd7c93baac7cb95a3c2dea444d0a4b1f7a616d33f4c4d41a149b85a70eda6126bccf49f3f29903dd42a39691fd0c4237b39e4d0c1b1279262bf9fa75842eee664212879472e650dbf3535d5c86834278003aa2f2eb30c412deaa3cf547f3543455c8e1bffb68269ef9b01a9f902a0bb54535b", 0xcf}], 0xa, &(0x7f0000228000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0xf1, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0x2, 0xe06d}}], 0x60, 0x1}], 0x9, 0x4800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000c47000)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e38000-0x98)={r1, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000d30000+0xc23)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000092b000)={r4, 0xd00e}, &(0x7f0000fdf000-0x4)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005da000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000049a000)=r5) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 04:51:13 executing program 5: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f00001e9000-0x8)={0x0, 0x0}) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001e8000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001e8000-0x8)={0x0, 0x0}) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000d1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000)=0x14) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000b6000-0x4)={0x0, []}, &(0x7f00001e9000)=0x4) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001ea000-0x8)={0x0, 0x0}) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000001b000)=""/73, &(0x7f00001e9000)=0x49) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00001e9000-0x18)=@add_del={0x2, &(0x7f00001e9000-0x10)=@generic="5145d902dd8bf7d88694636f1b689693", 0x2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/30 04:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e45000-0x10)={0xfffffffffffffffc, 0x2, 0x40, 0x0, 0x0}, &(0x7f0000f2c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e0c000-0x10)={r0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r2 = socket(0x8, 0xa, 0xbe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000239000-0x10)={r1, 0xac, &(0x7f0000be8000)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x95, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43}, @in6={0xa, 0x1, 0x46, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bdf000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000496000)={0x7f, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d0c000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000066000-0x4)=r4) 2018/01/30 04:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x54, &(0x7f0000937000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x46, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}]}, @rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x7], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) connect$inet6(r0, &(0x7f000043a000)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00006f9000)={&(0x7f0000650000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000557000)={&(0x7f000010f000)={0x160, 0x9, 0x8, 0x708, 0x5, 0x1, {0x0, 0x0, 0x2}, [@generic="11d4acfcaf4de5fda76d5ab0d81145ebac251847ac5ab78153164d2351d6c7e219354315c5b75a918a2761ae95dae7c6e39c196a7250dcd889ec52448bc0734a", @generic="751c0fd4bfc920cfaebcd39fa77b2bfeeaa137071dc40ee1ae5523f482eb16b9b51bb72744cf191a0911a9710bf40bc81f64ef0359a834f08e637ae7066fc8a18a77bd3a69640eee1e936e6bbd7ed7ab674cbfd20a53326f05801f966bd9be10152f4347ed2a59fbebee613023b9bad76ff2ba16d020ed4f31e5584b492885d912a70c1700619b32ba03c1d7d355f495c04798ff6735da6dd1f0b941418ee6b87a2f2a6d09b8afda269410d6d923ba638344cd6a2258ecddc96deb5ba913ea9109b3977ddfb169c15cc08787b1c4b9440ae406913be462a4d8f127c2326c4d3082be42d626bfb104e0a7b5909840d407bf", @typed={0xc, 0x91, @u32=0x7}, @typed={0xc, 0x2d, @uid=r1}]}, 0x160}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/01/30 04:51:13 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000195000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000ef2000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005cc000)={{0xa, 0x2, 0xe29e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x4, [0x20, 0x3ac4, 0x9, 0x2, 0x3ff, 0x9, 0x5, 0xffffffff80000000]}, 0x5c) sendto$inet6(r0, &(0x7f00004e8000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000102000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0x10, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000200000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000696000)={&(0x7f000010a000-0xd0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 66.195887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/30 04:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00009c2000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00001e8000)="322838e28e970faf3c02ddd2b7fc2cbe03ca5a33288f0ef00a1cb00d208a4624345fae69951e52452f28da2b254f0b7dea9fe9a4aa7080715addd4fcb2f1ee30b87bb361aaee6ee65a377fdc7056bc4d1a586c0d9a89e8957bc04b74b1d747f902697ff2b3556d592abac94831a534525a4b8d252d277ae2c4c9ca30ca7581ddf510f8a9dc7c49665f3e7b66441ce6636f3435428fd81cbe8aac473047b49e6ae48271264b7d1c24705c067a399f33bbbd72ad21fc795ef2058e93eed0e3e86b8853d8e45fa9b25ecba247c017226cdb9a3063a5cf133dbccf10402cb185ebb5ce4786eb54", 0xe5, 0x20000014, &(0x7f000053e000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000047a000)=""/16, &(0x7f00004f7000-0x4)=0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r2, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00002dc000)=0x0) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000000e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") 2018/01/30 04:51:13 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x0) 2018/01/30 04:51:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000025a000)={{{@in=@remote={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000665000)=@can={0x1d, r1, 0x0, 0x0}, 0x0, &(0x7f0000a34000-0xa0)=[{&(0x7f0000373000)="b0daa2f13ed15715cc8701c4a1022ab0fc842a4f26b6a73c52e1bca9d7d4", 0x0}, {&(0x7f0000326000)="b44e91f1ac274627de4eccd1fd7d6aa92b7bd0b11aa747351276953fcc961e9d2ee1bf355cd6c9c2655378e98f71029672aac1648ae6526f9807d6bb5778d2e9f7051b91bcfc2339b6d736d7fec24ff7f395ab5b90f8f669e80163d2c84dd44b2cf7ed190d8235f50dfff41bb92131826d38cd515d41a9b41b5b75bb974d8b9c72f25e810080cf879e1c55cce2bec0a9594c712043", 0x109}, {&(0x7f0000001000-0x5b)="fb0a725fa9941530c3e0ff10b1d856fd7cda85f8fb9918ec9551271a34433527af02c71e1fee0e4d8bd44ad5dd3d8f982233c3d02555da73934952075afdeab049b23787812bd0ba4b9a26a8fec06c53d9be7988b61ce8532410a1", 0x0}, {&(0x7f0000001000-0xd3)="50e8c6a0cd223dad043755b703982f749f962fd9a14f765424b7a3b52a59dbe4e5400de68e8c3b15e3c20c44104221b0be869cdc21b3948466947add272dfbbeed373da3dae1ccc8581afd305368bcf8c4a02b737e0ae550d0e54f4c6ca43c80bcd61dd4a60ae8d2d6a69bbb7d7c9ac12d7a961d95f06830c10059a0ab7caf3cc701cd4bb78652fe1acbe2fd4843c663d836e548cd0c01cc27cb2b978b862469b4a17dd42d4300967aa2b011e6c86198408176a71bdf4aac72ef92925284b81c55245ddc3b759cf954db024d643362dc8a0854", 0x0}, {&(0x7f0000002000-0x11d)="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", 0x0}, {&(0x7f0000001000-0x99)="debc0ae652bbf24957936ed403aac6cc74e24e1392530142e51dbe0d33e03aa9ffee861e5d91b2dc7be662379c6f27685b8708b18a3f169af37893dc36777e13f165db7c6102dfeccffde89d33c1cd2a07826f956cdfecfd4091401593c509325977417d0c95744bf20952ba53887dd186b883f04de2f090f33001f911b5bac4d228651ed6236210cf28265672d0e12a301462a4b2356de14a", 0x0}, 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"}, {0x0, 0x100, 0x75, "435615ce70eab1a8df36da6263116625c526b57fb164f561b4576c3ae25d7555c826a55a6861abdc6986e6163778c7b2acd039371d73693942411a7e52a42a62582724bacde749c42cdc8a5eec3fec972bc38d3ca58f01b7a6fa85f479fb6c5dd46a3751f3ee3c1b2baaf2230d76c46019e59412df96fe6aca9f7793e36c"}, {0x0, 0x11f, 0x3, "ff0bc3fc65b4d3278ff5935bca8a25b4595de2ac6439ed611dd5f6f2c1ae2d72d2af70c2830978afbc324c46717d51d2673228944179286520ac5d71fc3b01c185db92df84f4f8ba8b169267acf5f9b820038d74db5f17c162a97adf84d70a98bd5b2083ab0ea6f1c9132fe11e7937a8c8b2cbcbf5d0ec3bac9cada6aa89b980"}, {0x0, 0x1, 0x4, "26b0d2232b985639f525a112e592bb905f20e44a3c316ff3dc313cfbabe02aaa874a5f5134228bf061a851e58a9c6023d674fef143755e1b7fa15fcfc7fbeac24b88595a70720c7fc185b93a549f08003135036e6fdd92f5e2eb5218e524e1708f84c8fa14a9cbdd65f2fa0e118305779d79db33e79bdb424b8e8b13c55f780a20a9ffba07252f1fb5bf936d174d1efba18e65ab903380ef8b9d3a53734e9e72f976e6362b97d9fe2c"}, {0x0, 0x111, 0x3ff, "485264d653c816f7084ab388e1c630ff9a282e9b"}], 0x0, 0x48080}, 0x3b}], 0x1d3, 0x0) 2018/01/30 04:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000f51000-0x69)="207f6000847689ae6aff9901480fff86777bc6bf45eda68ff6f56c034c1266d3c4031365fe8e79995a42fd6b8a5859634cf56e5f41dee78a49027b84162cc4ad4006490fc25d07cdb2bd3b6cd6744eb8b6cb0ea0a0087f1b72ab3db97cf1ca1f279b04802b13114f02", 0x69, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x18, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x3, 0x94, &(0x7f00000b8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000377000-0xc)=@sack_info={0x0, 0x7ff, 0x6}, &(0x7f00002f7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009bd000-0x8)={r1, 0xa}, &(0x7f0000802000)=0x8) 2018/01/30 04:51:13 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025c000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/30 04:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c7000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000621000-0xe0)="79d5c37c9fa3a1590a6859ba403cba5e82dd1e5bfa733e2d2ad563d84a204da04c07c77b7b5c5f7f4e2dddc99c172fbd8c875b66cd5b417a9685bd923aee97ff03b70d897f60599ff2fe668bf6ce58ed1f12177a319f81585421c2f503a7fe0cd644eaef3c5d61b48359cdef1837e1c68a541e143d053da2c25d7c628aacb4ab711f6cef3ba9d2c9a7442b6a04a3722cfbe9f939e7b8c1d5662b8d086c897a80d83264437e8527e70beb0119c9a53edddcccfe3fe8e75727b086f4b4319812709bcf9f5230c7fa542189226505b589c109135ee2822471d9b0cb4da88a9c2df4") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f66000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r1, &(0x7f00000a2000)="fcd45d3323c3da68a55256ebb23b33da5cda7a07920f92fbea9375abfa8ff12f9bcb18fd4163542f050ff92b76f5ba3c1dc64c87ebaccac0d476f7a8bc9db04bd953d016136f8d082470c4b5b13da288b4499ab05f52b661d3e51d79659b6926e076814f73ceceba15430ad511a985ece4a1a9cb7dd80ac166fed822fd7f4bd8618c342a27e7b8f2b92744cd54b3256cc8ec2a50420fe6574e3f0f92b2b75911d95c4fdae74a", 0xa6, 0x40000, &(0x7f00002ba000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:13 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$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) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000000b000)={&(0x7f000000c000-0x18)=[0x7aaa000000, 0xfffffffffffffff8, 0x7fffffff, 0x81, 0x0, 0xff], 0x6, 0x5, 0x3, 0x0, 0x8, 0x3, {0x8, 0x7, 0xfffffffffffffff7, 0x7fffffff, 0x1f, 0xc40d, 0x7ff, 0x2, 0x1, 0x74, 0x101, 0x40, 0x2, 0xe166, "224dbc76ea65e510982f543bc8705ec0ef390dd5bda97340f93aee51a93af0a6"}}) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x6, 0x80, &(0x7f00008bd000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000da2000-0x40)={r3, 0x5, &(0x7f00005ec000)=[0xfff, 0x4, 0x8, 0x8000, 0x1], &(0x7f00001ac000)=[0x6, 0x2, 0x7, 0x9, 0x400, 0x7fffffff, 0x1, 0x120000000], 0x10, 0x1, 0x3, &(0x7f0000ce0000)=[0x0], &(0x7f0000932000)=[0x1, 0x9, 0x80, 0x6281c3c6], 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ddb000)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006e0000-0x1d)={0x0, 0x15, "75655baad229392433f40fbe9c3b84d56075b422e8"}, &(0x7f0000b7a000-0x4)=0x1d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000800000-0x20)={0x6, 0x40, 0x9, 0x0, 0xdc68, 0x1a, 0x80000001, 0xf910, r5}, &(0x7f0000fce000)=0x20) sendmsg$alg(r1, &(0x7f0000a26000-0x38)={0x0, 0x0, &(0x7f00009d7000)=[{&(0x7f000081a000-0x25)="df82853b5c0cc00f3d7b2171e4214bb5e692cb9f42d7d0afa7242c6383085c64570e36af86", 0x25}, {&(0x7f00004a3000)="ba9dd92d55de2518dd4f73cba008cf1c3c0e0f176fc8b01c511097246cd47d23003e470e93d9fc80f84cc27dd77b5af038a52808cde879c08cc7abe3047f4d432d7f238865ad7e36846bf5ac1ba80dd86feef82b00d76cc034df61dcc15feb2d54dee53cc053c7a8adf0072b2461029a7b6c2d06de21bfd328bd4e9087f340543f0dbe09d653164a1f61c6150f930ee0e92c763e79da25ed878301572e28657953e80fc7fa564bb42969cfc870b8e3f619cbce882c0d5e0ffe7390aa7619f30ae4c1729cf642b1c5", 0xc8}, {&(0x7f00009fc000-0x77)="1f9a66377af8f9405f8e3f70cf48346cbb94e2e9d1657736a7ca993ff078c3e8540d943c7bf6cabdc1db9e93bfa6c7d3084f581df2e782436ac7d6d73afe17cee4bd22b6d9314898135cfdc4459c339daa5b018c428e2faedba26e2c6640db6b59fed61fec2da83eb792b758673e7d94a79c473f698b80", 0x77}, {&(0x7f0000c87000)="6eb8fa04e0e876e882e560380372cb44b28dab83dde84540dfb26c42655378af0f8b4aca179a077a73f5129977820b3034d49546b9ef7745d918618734aa653171e50e66a4a9159cce46908818d08f2945cda64a787084c11d9e01ac47731e0a42432e54e8177d338fc55892971fbce8a49737a2d14f25f78ea6d5a2586535eceefcd5607a3efc46dc85a26cb516dca892d6bbeaae160464afe77208cdc9", 0x9e}, {&(0x7f0000085000-0x46)="cec15aa1da05d9a9b68d1ea34f05a01cb70c29cceac03e4530a6e4bcee58e731f19acc40f975df284a59bafa1cdc5ee9144c885edb7ae95aac8541a4c0a93a0471b37f11e084", 0x46}], 0x5, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000063e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}, 0x1e) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c36000-0x4)=r1) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a703cc00e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/30 04:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x4}, &(0x7f0000e7c000-0x4)=0x8) bind(r1, &(0x7f00000d1000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003d9000-0x8)=0x659bf106, 0x8) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004bc000-0x50)={@common='rose0\x00', @ifru_settings={0x0, 0x8, @raw_hdlc=&(0x7f00004d1000)={0x5, 0x6d}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4f000)={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]}, [0x93aa, 0x4041, 0xffffffffffffa0a8, 0x7, 0x0, 0x9, 0x100, 0x64, 0xffffffff80000000, 0x400, 0x4, 0xff00000, 0x3, 0x1, 0x1]}, &(0x7f000066c000-0x4)=0x108) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) 2018/01/30 04:51:13 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) socketpair(0x9, 0x800, 0x2, &(0x7f0000655000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af2000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000626000)={0x0, 0xf02}, &(0x7f0000637000-0x4)=0x6) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000af4000-0x18)={r2, 0x0, 0x30, 0x5, 0x9}, &(0x7f0000af3000)=0x18) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000af5000-0x20)={0x401, 0x5, 0x8001, 0x8, 0x7, 0x7, 0x5, 0xfffffffffffffe00, r2}, &(0x7f0000af4000)=0x20) bind$llc(r1, &(0x7f0000985000-0x10)={0x1a, 0x0, 0x5c4, 0x2, 0x36, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x100000001, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000e34000-0x28)=[{r3, 0x8002, 0x0}], 0x1, 0x97e1) accept4(r3, &(0x7f00003b2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x3d3, 0x80001) [ 66.290207] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 66.313306] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 66.393965] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/30 04:51:13 executing program 5: mmap(&(0x7f0000000000/0xb5d000)=nil, 0xb5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000036f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000b5d000)=0x1c, 0x80000) mmap(&(0x7f0000b5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b5e000)={0x0, 0xfd2b}, &(0x7f000075f000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001c000)={r1, 0xfffffffffffffffa}, &(0x7f00007b8000-0x4)=0x8) bind$inet(r0, &(0x7f0000601000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000b57000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b5d000-0xb5)={0x0, 0x0, ""}, &(0x7f0000b5d000-0x4)=0x8) 2018/01/30 04:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b8d000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000b0d000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000288000-0x10)={0x1, &(0x7f00000a1000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005fe000-0x10)={0x0, 0x2, 0x4, 0x4}, &(0x7f0000dc6000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000032000)={r2, 0xb5, "b2793f77543624537a693ffc99778461ef71f053eb11b28afad650c33cd8d709969932f689ac0c5bd319e19a2f9f4f171501bc38ebd9b040f42db81ae5298a75a7d85e28a32787417e0ea03ea8de108fbef66aed23d417e83310d3c8c650faae0e864e793a5072a610c3661d859ec0d88fee880648a4f317b7209adafd55c5c407f148cba2e236815a81c46fcaa1bd3799efd5457808d4b817f6358f6c9a8f4aad2ba211bdbce31572acaadb29882c0cc2ea57fd17"}, &(0x7f0000f0c000-0x4)=0xbd) 2018/01/30 04:51:13 executing program 6: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a2b000)={&(0x7f0000e90000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000666000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000509000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000221000)=[0x0, 0x0, 0x0], 0x6, 0x3, 0x40000000000000ab, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/30 04:51:13 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00008e8000)="2ab7654d92335d139e8257a455c58b308d00da8740a5") pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000001000-0x10)={0x8001, 0x40, 0x1f, 0x80000001}) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8001, 0x0, &(0x7f0000000000)="493382e17fba34f0f59fdfb95708d734aed6110b93c41ea974d5671d098c490f7fa0cfe03cfaaabe777eb67dcc79ab5f03344e556b8582b1ee7a70ad77ff68a8910ea06d4ba487e8a84f877deea6d247b0d2dc503ff0441b9fdc760c827b2bbf5ee49b00434b1dcb045e36eaf4e889d2ccbf2e8900cd1017fa", 0x79) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000001000)=""/95, 0x5f}], 0x2, &(0x7f0000002000-0xe1)=""/225, 0xe1, 0x401}, 0x2) connect$pptp(r1, &(0x7f0000002000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 04:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000057e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000bf6000-0x10)={0x9a, &(0x7f0000f4e000-0x9a)=""/154}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000085d000-0x4)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000554000)={0x8, 0x1ee, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x11, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d7f000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffcd) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/30 04:51:13 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000031000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000012000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001f000)={0x0, 0xa99b145be9e96850, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) pipe(&(0x7f0000031000)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000032000-0x4)=0x81, 0x4) sendmsg$nl_generic(r1, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x3, 0x1, 0x400, &(0x7f0000545000-0x4)=[0x0], 0x1}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000071d000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ded000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006c7000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000576000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006c2000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a50000)={0x0, 0x0, 0x1, 0x1, 0x101, 0x2, 0x2, 0x8, {0x0, @in6={{0xa, 0x2, 0xffffffffffff0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x7, 0x8, 0x0}}, &(0x7f0000d65000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000072a000-0x8)={r3, 0x7}, &(0x7f0000e83000-0x4)=0x8) 2018/01/30 04:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00005ee000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000293000-0x4)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000395000-0x4)=0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0xd771) bind$inet6(r1, &(0x7f0000f96000)={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r1, &(0x7f00005bf000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x36e) recvfrom$ipx(r0, &(0x7f0000f40000)=""/26, 0x1a, 0x0, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 04:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000e84000-0x4)=0xdf, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b1c000-0x4)={r0}) connect$ax25(r1, &(0x7f0000904000)={0x3, {"597f50d2bbb176"}, 0x6}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bad000-0x78)={0x7f43, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff9, 0x431, 0xffffffff, 0x6, &(0x7f0000776000-0x10)=@generic="6daea3524b72e9d3cc8b7dc19af1bb54", 0x5, 0x6, 0x2}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004fc000+0x939)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r2 = socket(0x2, 0x7, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000056000)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d18000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d34000-0x4)=0xb) socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f0000f48000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002bb000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000231000-0x33)={0x0, 0x2b, "51a3019647d8276f83e8180947685676511f936f913ac393af633056f928384c854ff6c0d0b604a359b1d1"}, &(0x7f000071a000)=0x33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cc6000-0x98)={r4, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) 2018/01/30 04:51:13 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f72000-0x4)=0xc) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000008000)=""/51, &(0x7f0000006000)=0x33) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000005000)={0x2, {{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) r3 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000009000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000007000+0x47)={0x400, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa930, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000007000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x3ed) [ 66.514662] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/30 04:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) writev(r0, &(0x7f0000da5000-0x60)=[{&(0x7f0000afb000-0xe)="578b57d4fd53e9481f781c678d8f", 0xe}, {&(0x7f000037a000)="98294b4f637295e6d6563d6ce6cbc3257b3285b2a7f45dd51ae88b2d161983404000bff7fcd0284429d40a9983e6a009235182455f5016db9cabc118ce1897522a01fb8c1ab780f77255fe4650500869f99fa7beaa27b22b87101f81eb37c74e4720470000657ecc8b9fca3bad6d62c352ff12a9c41e6101e8e3a5c5e969676179b5a6a2ff4373f776cda22039ff", 0x8e}, {&(0x7f00008f6000)="1c8965b30867dce03f272fe836afbad2232f95bf9ae36a433477261852", 0x2b8}, {&(0x7f000037d000-0x1000)="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", 0x1000}, {&(0x7f00005cf000)="93c2cfcecd0ec5f3af96ad1d6ee3aa086d5534ab980ce40dd2b43c55297eae1b46e319d4b65536868dcdcadde340252f9ec62c4647cc762c6e66d4e492cc8bf426230447fbfdfee0231c95875930e76d10cea5f3848cb7b02462c16b019af9eaf68f99e2967e3b62cc46fb1ca9970e1c54ec305db28a0fe88ee8b4b06fb8c6c92e2a35d3bf7a005c641a1a1f7d5e", 0x8e}, {&(0x7f00002da000)="f249a2df771b4617ace8dd0dc7279ffef2faa60c44d4e2c858ba91a2423d8768e09b20cf3622d301f664379077b86955e93d3aaac681ff244a80b8993b413bd5f0507861e3f50a691183e7047c903de9b4b8ea6ef606e11b9e9569ee1e4e7d6dff9040b22eae0105d504b1b0d9852ebc9ac657503d5d2e8d3b6e6320ae2001f57a024910aa24cb4390f071ed4276398099fbe0d9387b4eb09975c85c846045cdc4d05ca67e92ae1ac070e54a08", 0xad}], 0x6) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/30 04:51:13 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) r1 = socket$inet6(0xa, 0x80006, 0x3ff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000016000)=0x0, &(0x7f0000016000)=0x4) 2018/01/30 04:51:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e3f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000633000)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/30 04:51:13 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x402, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f00002db000)=0x4) [ 66.576517] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/30 04:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000019c000)={0x0, 0x0, 0x10}, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006d3000)={0x0, 0x1}, &(0x7f0000895000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000093000)={0xffffffffffff2931, 0xe50, 0x6, 0xd1ed, 0x4, 0xa786, 0x7, 0x81, r2}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4)=0x0, 0x2) sendto$inet6(r1, &(0x7f0000efd000-0x144)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000279000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00008c5000)={0x3, 0x7ff, 0x9, 0x5f, &(0x7f00007ec000-0x5f)=""/95, 0xeb, &(0x7f00006b9000-0x4c)=""/235, 0x69, &(0x7f0000e24000-0x69)=""/105}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000e6c000)="214571ff7c9c219b1630fd9e7f66cb04481e3fb025bf3117d74927b2a3e5a934fda1c9f421abf186d3aee76dd9cb6c5e65ecca7a04b3c18f36644283e8fb757132b1840b401824763a7225ba1342c7bfca84a094fda270c9b40b0e704b1f129cffa23d118c9c33ceb6b49e943e212aa4da0b8b0c44138a939cde08fed5584b3e2b408b0a471e30c99e164a9482c846f08a3bc12417af353a176029518b402be628fd529102b2202ac769fefc7da72a936134dcc0ff784f9ce840ea6a3199c7c9f64fd6f2208bc1") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) 2018/01/30 04:51:13 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x6, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d03000-0x290)={0xdb5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getpeername$ax25(r1, &(0x7f0000686000)={0x0, {""/7}, 0x0}, &(0x7f00003b2000)=0x10) 2018/01/30 04:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) getsockname$packet(r1, &(0x7f0000bde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eb2000)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b5d000)=@req3={0x80000001, 0xa1, 0x6, 0x559a, 0x80000001, 0x0, 0xffffffffffffffc3}, 0x1c) 2018/01/30 04:51:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) socketpair(0x9, 0xa, 0x20, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x3) 2018/01/30 04:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000119000-0x20)={@common='ifb0\x00', @ifru_flags=0x1000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f00002df000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/30 04:51:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000729000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d74000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000)=0xe8) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 04:51:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000002000-0xc)={{0x1, 0xfff, 0x0, 0x9, 0xab9d, 0x0}, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/01/30 04:51:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000466000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b94000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0d000)=0xe8) recvfrom$packet(r0, &(0x7f00002f1000-0xf6)=""/246, 0xf6, 0x2, &(0x7f00008d5000)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r2, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/01/30 04:51:13 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="c332eaaa309b5b8cf3cc7e97f0849f00f0ccffcdc13678c4059fb3a9adb984c6b2065100d694af872db718925e1a1e95371e8ff1c47955030e1a91ec674fdcf3ee8fc5397ee9677e6d96db8b53abbff3079a704be43858b2eb56346442b31a7417eada89b3cdccef3fab20907d5ee27ea2127297f77d6278dcf1b9f40409fbd311186ea3f72c6412f1b6fd2e68548b2f461057a72a4009d159dfef7bf233a8b8105423f5a8ba3553cbe361b9918f5d1dea749c23d117841087a19e86128b56c3f60ad1c9cadc7bff4be6b557b6418ccc95ce99d58a5ab341192b75c02bc2c8f60361f29e27d0ec8aad9293c40874a5e4017bc5f142917785f8fec1bde68346c4addeb382cf840ed9d3ae78badcb5901f2da63daadce4f791ba17a042190f81e8b0231f13801e69a2790aa01e8c847e8611926e894038a7558e1bdb9089a5fc75f8364a48ba1066a75cda278beadb68879a331b81bc47f878d346336b46340c1702979a2d7a75bb15e6dbd0fdf36a86676e0ee83a8a64e979740cea90393d2ee204078ddc6d5abd9ccdceae4a5a7a410dcdd1ebf807424aa582f786f7fee1eb7729928ce76ece8bf3ba189abaed17c314a4f335aa12c51d90346b1ca4fc34ba630d05405a27645875863188dc7e8766843db1772b611d9fa7fbac3ff2e7a0918deea110573fa4980cb97e45a6212515b575a0b615a9647118861992f0c411c0982880f717eb228c1748f7d0a729be96fffa6a02140119243cbd7efcda6bd3bd391f0b735f7fde393c90d7babd3e8defedaa4a9de1c1e043e545c75da2b68baf3058d5974d201954410c7b59afc4e6aaf486cbcc705562beb27233085b5d5da92bba84de4c1d17d4ec4552dd24efe535fde302645b63f239c1b499857db77730386ec00fbece39eb17318c9f49aa58d2660094f95255c35eccb75fba1599376d2f9d920b6ae16ec0b73c5e83daa3bdd4f31299de701fc680774aef7ddd6d088bdafe7e7de878dfb55c3c54fb9902deb25d76809c37d889dd35673f268ce6795b789cab556f58c62f915df8daa74772d0d89d46483b974876f1eba9fa38dacade250998955ed0deb73dfbe8d2247f212fab0dc5a4c82f6f3313b8e67ee23280818c09cc33ccf07c186f2272d5b31cf8a05208b8e1fdb9322053670698e67f0784f34f9de8c5b1ad6bf077d98c65165c6fb0ac1dc7dade979e4c40ce393f320baa58d23a4d9cf5633c9160eaede411ed7cd7d2f72fba3014a98e03e694f63371cee5200315e57acc95b3cc55b7120136fd42cbdc494ff6768f7a330d1d29eea7cecb9c4bdcb363bb6bbaa7deeaa4f001be0863b914c7b1dae794fe6fc9ca0eafd5d78aacc758e6dbdc66531aec7047f36ffae9e7b9084d6258296927e535d631c1b764045d0a919526ab03158980062787284a87a45cb1a36bb189e4efd98832eaf96b292db60a233b300a8663e74f9dde82193f43a724ed6feba8188cce583a853db04d1fcb2d87e5b94440c2fc699904be3e81f894e99023141c6265bd53ae858ef3191020a2523ed9d1adadba0c95bcfa9305b2912a23c6f2090ac95077d7f49830a335b2fc6aafe743107562fec80aa5c2d54e4eb5199ff9105dc559b8ce279be34557ae996a503a66bea4d384235e782fbee4d7c6bdb1da7a29f76d9db167561762296a694bb89cf58cbce10f989b549668bb3116216dddedaf3a48029a2d798c410531df85c62de6db93b8af43acb9d9ef082a4b209d91ffd897a4e7782cdebaf8a5884238798ab608708f8da897c14c5d57b2cdef61dd0abd2a23b8745724ba55f286cb725aa8100dbe92965d26fd93499a4d7d8a9a851f8864d1efdb78dd019727bb86d94aab40a4b18fad0b97fcbe4d85f7550bbd4df96bcda976c511a06a94f0505a1921800cf609ac30248623d43c55a76918442a82cbe58784eabbc69329648370e161c2dadc2e4972a782015dd56c6422307e68cdc2f2a8e380551371f5a13ecbce89c26be510e15159203054c44210e1b9bdb840ffa424da0916ae151884958531ae29b4068f0ec90d611374de3c08010897f96a2ecceeedbaf06e8ee405b19552b3cec8da944b357e72ff70bcfc36468914ca137bd2c7297d29cdbcefd582f7e0d369e6b6ea99dbe5baf7bb04479cfed1b2ad97d3325e375b73340d2811ba6e39aa08bcf5621b24777cbbdecf1da360b3065818d9d7cc426c34b0aa5aa2812859f0eea00cf8abc45fd661c4baa0751ddf02b3d325d987c06ec3fc011b57178c7cb6c06282ebd3d1fded5b280ef0a2f3c6cbaa65fcd092de1b1ef24d02f35fcba5494fb1e6b33525636dd505d6d18870dfcd0ada67ab8784f7e4334e7ca19aec08eac3a890be5c41e73f9495698a8bcfefe2a624d1a36490d7e8144a64e5e56320938f65edbab1b99703aab4c8a9aeb94b23b7347e5707e6bea592b7a9913973b1efdb09e091cbb7f75fb243dc33bacb344cc32b8d344c195d1a5544c86b95a096c37b88b84e57ea88f6598ca0c69b40a9ba4d93de24884a423bd15ae46eb1e7b76ea83954b541f7d2b00a9cc85a28dcdc1697b7f63d64b552f009fce300fc2927e0ed34ac928710ef250ea0b285eda1c5eaf0c638b1df23f13e91596a42e2ad966ab8bc43b5672f58300f5a58cd2506ee59c07d8da6a4482822a8b11a95bc144e6edbb8238e67ef0418b13be84f70ea662a69d715b7a3109d406e6c2d915861bb8b0eae8bf658931cf4a281d374f6a5a955e32e763a34215387a92885b9e5a4f070ef9d2e7dd38916fbbd519f0c4efda74a155a4b753e9b755e97d4184c19901a0dfe9463c8c9ae69bf0367240eb36af119bd9dfc89744b0d0bd1a8e51bfe8954f7b8a93c6f85a63a8d6e1987d84c4f5e4e047b2ddc286000370c7211364bcceed36f5423edee95ac56b0b097ed70b97fb0d8d70642a2fce7413eeea179ef7b8faade724c4273e2275161c5f91a46863df2f4680673bc053abde1fd75357dcd752fd1a7b1d18cc5dee8f995a10641b46044018ceea2ecc2a38c3d386c133c5eb0f715b5dfa8cb1bc4e30077cebdf56f1ba687b58ff0d1d324b5c20cdd6977cada54cb76cfc07c03e7ff05290ca2ae37646e5e338812b7c65619f5bdd8ea01725c69b8661a490b310faeb0b81928adac6f9bd5eb6dc05beea70848bf44ffd7f347f6fbfc0d809ba2094a646da5a0bcf95e24e8653feb4cc1929c0d8008befabc54b5c24e5b59ca5c8aa1a03a3271eaed6bfb1c894ca1ff5c8e4fd8d3fe6c3c6ce2edb4f235de95c064abebd51bbff097f0a608edab2ad4ac3b3e0d5a41d06021a95bbab969d1fa995c9a851b215c4524c753d66ca6995cd0fc7d9629318ebbdd4ab97bacb65d5d45fb934982c410752688c3c2b0cc3a1cce01b042de0352eef822097d55413099bf73ad29069394ef187548af0cf3435e1d0ccee0e478cbe71d5008db33481600c0f833567591cb0b3db4cb1b0327afe46d417858706bef5045a21d2ba1e9ef4210f666734d8bfef1efcc1ce7460cbe913354b760ca4dd53dfb1b4b53f87ad4af60075944310eb5e93e1eb0ce11b3b19138e378b792fffd0278846cd3735c977e69b5351ee1f4ff64a31237e33889907a1ee334ca26f41815db5d5a984a06202a16584ba077df4d6ae3b7f848ff67747a0b1efb7f032135500aa5ef3a6bb575d93d6c3fa63168f53b523b67f8b642de1c08a52d426a371fe5991c7ffc13dc2c3f975e6b961e027dde192c4e34a888dfbe5e7c08055ab90fdd63faf717e59dbacfc925b160d9cb730c6ea9fbe08498e32d8101b19ccb80830f7fc354bbfb4f6626866e6d93dafebf5124104471e2a6041b3b7eda30cbaa0e98816c8672ccd5b474c3563a0dfa77ada4b189a3a91a43d6b2e69d339fdf60c75da2e7e1d2c6efd7da5617542f2e88434558a2a200e3e94ba8d416c965229b867fc492e9279dd130b47838e8a1c335ae3566e6e2a05b86145dd582aaf2f6ccf672c00dcb9efd8294c18acd93ede34ea1c485773346050a620fd11fa00ae577b740b2dab3f4567f03168455836925a4de2faf2f8d55795602366bda7abfaff062b28f07fdb6540f0d3aa7aa456875db220d5195380849b4dc89cde6363e958b3eeac007e04169871ea0220967dd211aa9a7ce0902e4c31071670b08330ca2aa2c95b6c963b54955937c891c86cdbd28c5a8d7d29ac16294ab3623030597c468ba9c9bde8bf12840034917cfc75df4dc1f3520442f363e07f28376739819114d65a5c6ba07f9ea4add962594c639337450e0d3eb96eec50a4df4e624f839a7f96f6196617dd548f9ea0ca0076c3ef7eda7c4348faeec4e4db69df5f091590db385f4d78312848a4ac824543cf6f87ef5bee63eddf411aabc14c816412d5e3bb98b9cdfd1ca2cc0dab9c2162b64d2199a61f55f62a8c4a807103cf9fc0c156923a656b31c0201b111d56beca0f85cb4ae5406c4c7eb363fe48a2b1edc746c5c8df1fd6bac2d820f69def3e11887ae1de3f521a2b850dfa9dd0229bf1e896bff576bb44dbd446e9938e9aed34aae647498e67fd01ec219f727729b22b75ff004dd0e5ec456cfad9d8ed343958e9a23994247d3c8ea12347907fe62c51fd5221604ba8330175c15d3f9d6bba827d472e5855ad44ec29b8b92cd785f97d63092b9b684cfa427a6913d2b31d46354b8d238664a9472dad35f7c4d15258a7b3738e906862830ba017bc102c279f330fe8bd0ba57377d7b2d2cc860fcaec187dcd659465361cd20afbb0082976bdf6b715be67ffee43e81d2ad150c828dd9df91866da019258848894696d8bc8974e29dd04a17590c3d96bc5d87c66faaee9793ef28aa2015149066e9b9d3a614f9b2ca57bbfd5277759ff2328c7178b01282236d25d523a7fc56ada65eacf3867f4288ae0fdd861ae3da13bdc49c6f55894e095e55d74a7586ced5162905621a456720d4cc27eb60f4fc5f18617a18a129cbcd30aed72d07dba82b7cbb98a7216c2dfcf63dc0ac888d32fc1f254560e2c3db33761d111a109db177e5e1254a027b1da4eebb7e5e5ba23fe80826e86254d869eb7d3bf203e672fdccfba07f962cf452d82c14083ca66d60f03f82b48538ec8c4a0fd8365f1ef285751777a5f6214388c10f4ba927264c630e75c54e777e8fd8a4185455e09446bc571ba7ff192394451e887414644db53635d8934c75b17a053baa83d00b30904f1b46a750eac3e7e59011e5e7915ff208a111a5ce9cbc56261005104799314840cbb30c46348edb77543d0787cb830aa41a55ae6fe8ed828c57f2d2b6333a37e6dcc5cf9a085cf681aabe0caade0f3d710514fbb33180f7bad47c62be25570c217e6f82406df9bab17aeb13a4f9d0c02b88d459bec26740f699fb4ea875f946d1a095580ff4342c7240a80f0391eb2f5fcb6f0d54c16cb9da0ea9ccc9dd22b271ec8697fa2bf7e3728c85c082c5ccd0843145029ee25c4bc974ef31ce8c6cbec975c439586f2e5fc1ff2f94320aaee18d1107e5ef058ef8731a7ac5cf79cb4ef3f54ba0f722dbd348abdc7f9fe9526f191cd368bc25a49ecc7d078ffb3d9508b6b1f7db55c669e278910c64db0889acbd7ce3a7a4ffab4ac3bbe95838485e7fa2c3a1933d397c28c781f6840f2bd8b31bede0bf8fd30d6e6cfec2de21ac53cc94eab12d6af95ccf205ca2092bc371d1f343638b3e45f6f48a71d2692dbff2a0a35abee8a2c72a32c1118f7ab4359af6ff540be0faf07f7cde1ea0c0374cf5266dd2e7804d4441a9c9a5a8d9d5c358d4598f6532c8647d8236d095", 0x1000, 0x840, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x800, 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000001000)=""/82, &(0x7f0000000000)=0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getpeername$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c34000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002cc000)=0x0, &(0x7f00000c6000-0x4)=0x4) tee(r2, r0, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000405000)={0x1ff, 0x6, 0x2, 0x1000, 0x8, 0x7ff, 0x7, 0x91d, 0x0}, &(0x7f0000220000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000aec000-0xf3)={r3, 0xeb, "84f2f0ea4fc50ae72aa4c5a2227ee1ee8214a99c443119e470ff5d0bff500a5ae47d021470d02127d337d0c6ce8f053546a962077eed253326dd5cee2b4be4b89fe452a8f0e2bbcae9cb1de41e7eabf679a6820b0e7c519d77dfbba199ea54777d203deeb5f571850a9416e5c8a866f01746be41b1b6bee0100ba073f436c353e2705fc21b84e57da31d1608b8b5d71a5d06c8c9c74e9981ac129dcde0f5d333f91355ead40ed85b18247fbc012656e583d30fbbcc0d2a4dd7e778e2fc92094fa06c329d3b1e73c72e63a5500fbdcf700e6fa4a96078032b755d5bf4b475ae29e631588055f65558c29f00"}, &(0x7f00009a3000-0x4)=0xf3) r4 = socket$inet6(0xa, 0x802, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000640000)={r4, r2, 0x1, 0x1, &(0x7f0000d6c000)="5872f22c30f180ab9c61d5f9242b1b0b37fb1b34034bfa44bec5e7ce82865c503b14bc53ffe919f677f99210cba1aaf6f8f633ab618db3f62c886a43c4f9fa0f21d5f3899ec542330bd207927f5f95c28e1789f00bbbc954cce0d64c65a47294", 0x6, 0x0, 0x8, 0xec5, 0x7fffffff, 0x7f, 0x6, "849b56bafa8db1fa41b5008c845f1e5042c622d613e67edac1b260511489cbf6d01b26278bba579941c38056693ac7cd01bb775f0d10fa3fb01e5eff3a255aff2cf4dd3f5d6ab789be1971a8a6ef65c1a8561198f50f36f29d810c8e6da955073d9cb6de56bd4accfdd15aaba011014423440e5a25d69dea405042aafece67a6493c4720d29a72072cc87f47ee9cab5ab9462e9fd647dd8df8bd921560fb2f6dd0448669944e57e18281175b355b34e36b662a619c3860736bbd2f8c1b8fed74f55c1d9d4d73da872028bae28e2cbeb64e8698d60b4bae88b7dab880"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000469000)={0x3, {"5d824aa28d7585"}, 0xaa76}, 0x10) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000858000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getpeername$inet6(r4, &(0x7f000051d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f2000)=0x1c) writev(r4, &(0x7f0000eda000)=[{&(0x7f00005c9000)="", 0x0}, {&(0x7f0000dff000)="57842df55f108d399d08a065047b0919b3e69311e21b8baad4311851013e1de7ceebfdc282c1df0a312bcb3bc6ce04f6ec7a8cabbf9d7299dc22173a0cb0769bc5cbe9d1bb306e54dc822a28bc4e9773e6e41d059dfa9f4c75ff8ced808556427ac71cfa0f8837f4a3b6377fae562706dfaeb1e58a038ccd56c6962156dab8c53bae82000f526d512e1494f151db1f51dd4cafd926d395fe4bf38667c0e659f1ca9cc79c0650ef708814efaea4eaa59c9f4958ae8a335aaeaa9fbc82e79f2256ec7723bd817d2afc031146461028c18be1880a3f82694a1e51b17f459ad9d837631e321ba1ee088d8612e0", 0xeb}, {&(0x7f0000aa1000)="9b6079f00441c3a08148aee3bea62aeed0babdb7154a8f3d4ef9408c7e666806523980d8c8081a2cb32b30464690782197a689bedb9beb82ed", 0x39}, {&(0x7f00008a9000)="eec2c7c4d1b9b93179a0630322a5e26ed7d39f83f69c4fdaa64487382bf979ad0ec6c1d743b208c4a55fb618181c004e633a1896397269f542d58f5cdbb16ec3cf982def6b93dc0a32a51e0f94c30841", 0x50}], 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000617000)=0x100000001, 0x4) 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f000000b000-0x9c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x80}}], {@llc_tr={0x11, {@snap={0x0, 0x0, '-', "5ee9ca", 0x0, ""}}}}}, &(0x7f0000007000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000000b000)=0x0) pread64(r0, &(0x7f0000003000-0x56)=""/86, 0x56, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f000000c000)="47677116cae58e11744cc205649b956d032ac69ac253982ca008b90a59318df309588361991af3e50d79ddb48a2c6a973b31cee4e59296a751cb5580097e70028ed3fda43d9e3d9979afc8194389b7c7024baecbe33db4ca98cad892d10830875a75d67f616705d3cebb00de7581fb7f16201e90b6d983152aa6209423ffbbed72846fb3dc550338b577f4d7fd9fe169d529afc1a0786238c0d6f4247f3d0b1fbd148369825d02b5b30b08a1917ce4061ce2d9be649a98cc44b18bcbb6f458047ad4ac27fe04425f2f591c3f1331b109eacfcb8ff31b98f6acf11509", 0xdc}, {&(0x7f000000d000-0x49)="0a0341aaeb5761666948f6c7245c29e0fcda81efc20c4a04b2f3d5383eb9aa8cbf4ed0307fdd6b8e1410880b267b6cff8ec9cbc8f306ca46046ac41955650c7e65711a997edc1a497c", 0x49}, {&(0x7f000000c000)="56d842355dcce8c21885265f6445467d801ef06e73a7c7dca7b1fee12a4421fcd9e263b6a9ce3db5bded0a07bba853d6c142c05910f2c0e9620598f117147b59a172191b17e57bd2628dbfd07a23ee6d84075376f8af5990f8caf6f417f119050a79c4b74e5ff3845286a449367665a716a1fbfb21ada00c721e0b4caf3595a5d00f1f2e2aa8ba6af547597260e8defeb821c4cdcfa1c733811e322cb50619ace45192409f8045e41d", 0xa9}, {&(0x7f0000005000)="62bfa144f48e486412237128e5336718cf2bac30b5562feef69deee1b8dd756e12b72e3a2f0627", 0x27}, {&(0x7f000000d000-0x90)="303962a8e95550aa393928dc7086fbd27552f10a14e7265b266b8fe2f396e9eff6133b11df6fd65be91fe35322e2bbf68f21c1ccbefe359dbbc8ebaffbe670111295f465e517fb4be30b6bdc25d32956375058c95fed0ad82149d5cc74b3ccc6313acd0c1f43e843c46d87f4d3465916030e52fc7046094caacb9c7cb1006eb770079d85044f5905bf39225bdd41f038", 0x90}, {&(0x7f000000d000-0x20)="6f8908984cc25c8bfe311dcb366d6279ff1c6e19eda9c704ea54d60ae8e3df80", 0x20}], 0x6, 0x0, 0x0, 0x1}], 0x1, 0x48884) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={0xffffffffffffffff, &(0x7f0000002000-0xf7)="b9902887aa988691d00d64e37ef2709fe73579f9eb0fff3d3211451a871f17636b8fef5acd49001f6c468ae8d857e9cc93aa040ba1fa82f302f3efe7f80387ec0de8f47f20819ebb2db65bda1564db8bdc0e3792ca806f700981ffa9778c25eb5f1f99bcc89ce64ab8d3b3328ddbee27fdae84e347f89c5e3e3692e7639f0afd58e849348017c0ece2966d3315f112698aa83abd571943835a89d77e485b0f207b78d6873b5fe182f954aa18a54f9b973a5a34e1322d60417d76e7f779caf0927debfe088eb7910d61de83aaf3c7ebbe1f83a34c1c9b92fbd45ed1d0ed316e5d02ed3b0a824afb9b6ddf4ab9ee4a1d5f9af95fbacbec34", &(0x7f0000000000)="1534c27c5a377f404b486aa22fcbd1a29ac5022a8abebd594fe3f9ec28c8ee4046d68a280f0a8eb5a473d2d5e17e316a2cff8c5259dca74a62a92a21a3ebd8e1419555391b91240ff33adedf182db2e15ccb73975cfc574ccadc615ba7b051583f4a3a8d1dd27d", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x411, 0x0, 0x10001, 0x2000}) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000002000-0x50)={@common='dummy0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x4, 0x1, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}}}) sendmsg$unix(r2, &(0x7f0000002000)={&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x69)="33e337de822f3441d6bd0490b6f5154081b61932c1d04d20a58b66cb50132f90c0bd630d7782d34427f4cb2b5e738a3ce7426faf2e294cef7db9c353bc3bae41132832d5e4b2ebc9644a7a20b05d7dac67b0facb4c9c619f4637ef47cfc95c39af17eff987a62cd696", 0x69}, {&(0x7f0000000000)="e0f001e3f1eeecdf483ba15b6e5449eea22015d34427ac7978023753d0c22c28848401e5506e31680c93d021b0e921c297cb69c6535b31d911cf9839f721c400000000dd4099", 0x46}, {&(0x7f0000001000)="b303202d3f806418f4ba7061bce5bcea3ac8ae7f6b83367a2c7001f82b598517111fe91b3e66c2f9c561b7944aa2d43f747b6f80d88a9884ad0f020cb88cb7f0ce47da8b88bab7e07c0d463db6b8ecccf59eb6ed5b54", 0xffffffffffffff15}, {&(0x7f0000001000)="c10010000000f400002fd25b9b00008da4a7c468019a8747c8e9b6cc1f9ee506cc2ca660794cc4231f078b0d3aab19d9910ce0f464888edc2a9e469fbf2c06691429d9265dc2810b9e3322994242af65171e0657ca974d8dcdb02bd9f9989d83c9eea5a2556501645fd620d06986a2df1ed718905b91598e78330041859c5c5b8840522bdedf79639b7a80130191a61ae878da888effc4b551c6be33b53c4dfd754b6d6f9eb926e36b73f6039419f3f4ab1f924b426f41fc18982a8eb5d28c9bd464961bd64818a8aacf3d9323ce922bf53ce68dc8db302b1e310f447bf3325bcb9d213f030e88392696b90ee28c02", 0x1dd}, {&(0x7f0000003000-0x63)="65b9a76c6e15a2b12da511446848aa56d1a739b7d0cab94036c33596bc2b3538403400c9c80242f69faa6d328d77a54d4abc0466bcfa138a6666f1e5c5e18181d94ca69abbee1775723d88af50d51debae816de36b5e3ee657784a1b9dfd56fa4debe6", 0x63}, {&(0x7f0000002000)="97f9564cd9a7d6d9f82b514c70dc98293db00b7cfc97c5497aa157ab864408623d63bb0019ec083d3bbe608f5753d39a898f6fc618b6ad600a7bc2d000", 0x3d}], 0x4e54a4bfed9ca0d, 0x0, 0x3a3, 0x18}, 0x840) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xffffffffffffff81, r1, 0x0, 0x4}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0xffffffffffffffff, 0x5, 0x9, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000125000)={0x1f, 0x9, 0xfffffffffffffffa, 0x10001, 0x10, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00007a6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000d80000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xbc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000ff0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000-0x4)=0xfebe) accept4$alg(r2, 0x0, 0x0, 0x807ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000239000-0x20)={r4, &(0x7f0000dbc000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) [ 66.721120] audit: type=1400 audit(1517287873.961:69): avc: denied { getopt } for pid=12308 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/30 04:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bd4000-0x10)={&(0x7f0000a54000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) sendmsg$nl_xfrm(r2, &(0x7f0000d3f000-0x38)={&(0x7f0000d36000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000e7000-0x10)={&(0x7f00008b1000)=@flushsa={0x94, 0x1c, 0x0, 0x1, 0x0, {0xff}, [@ipv4_hthresh={0x8, 0x3, {0x2, 0xf}}, @encap={0x1c, 0x4, {0x3, 0x2, 0x2, @in=@loopback=0x7f000001}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @lastused={0x10, 0xf, 0x6}, @replay_val={0x10, 0xa, {0x2, 0x6, 0xffffffff}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@loopback=0x7f000001, 0xa, 0xdac, 0x3}}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000de4000)=0x1, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000e7d000)=0x8001) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d57000)=r1, 0x4) r3 = socket(0x1e, 0x5, 0x0) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000648000)="ccc8cb3466f80018189858de71a22855c264a02d58be71a5029db90c8256d5cbd8d5109ad2b169c4f0450ce1bd9a0ec3a8c235ff05c73357210021b97c99e639f2124c", 0x43) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/30 04:51:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000b9b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000757000-0x4)=0x2e) connect$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) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000370000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000041e000)=@generic="2115e5b336897b2c9f2129ff597fc95f", 0x10) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000023a000)=0xfffffffffffff8ba, 0x4) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000399000-0x10)=@common='ip6tnl0\x00', 0x10) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000005000000ffffff000008db1ee9ff44350600", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cc1000+0xdbe)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 66.791679] audit: type=1400 audit(1517287873.985:70): avc: denied { getattr } for pid=12308 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000036f000)={0x0, 0x7fffffff, 0x20, 0x7fffffff, 0x4}, &(0x7f0000b5f000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002d1000-0x108)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xffffffff, 0x6, 0xa20, 0x9, 0xffffffff96ac3492, 0x7, 0x3, 0x814, 0xfff, 0x4, 0x1, 0x0, 0x1, 0x70000000000000]}, &(0x7f0000af5000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004c9000-0x8)={r1, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000821000)={r2, 0xfffffffffffffffe}, &(0x7f0000681000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3a]}, 0xa) 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x15, 0x3, 0x0) bind$nfc_llcp(r1, &(0x7f00009f8000-0x60)={0x27, 0x101, 0x1, 0x5, 0x10000, 0x8001, "d08a6c29232516550a711ee539e1ea2d4fd7d4e109ee2dece6eb2a29f3d55f75e610bcd9ed36165861f55886f7269650d74a0c7a4edafc76e61053bcc8b4f7", 0x101}, 0x60) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000082000-0x9)="23000100fcff000056", 0x9) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000064f000-0x10)=[{&(0x7f0000d0f000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fa2000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000bea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x7f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[]}}, @dccp={{0x1, 0x0, 0x0, 0x1, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x3ff, "e6c440", 0x61f6, "da9928"}, "fe4d3e5593fa1bcefca376286c809d9f58a1254ec70bef38f6f092dabf9cde909306052ae2e930e973600e1757bf39ba13d827bdf893f148bcf2ec6c82d1955bee42f3d67f6f3dbb9b0709c95601d3e5225456c5a996bd7141ce624ee2be504d29d642e03979fe5398060423fcb75f36ecf518ac52f0b16fe27e44e4e8f44731ed9aae876fd32836f0e94e11fb433a197f1456d6"}}}}}, 0x0) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00001b1000)={@common='ipddp0\x00', @ifru_ivalue=0x6}) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48800}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000a000)=0x6, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000e000-0x4)=0x7, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000f000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x5, 0x8002, 0x7, 0x3, 0x0}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000f000-0xb6)={r1, 0xae, "ec2b6f4769b711487eae8186e3608373ce7310ad22faf66d039b33c07f62c3497de834033af8b8be75e56e37a6e16e61bcf4b4bf7971440a6e72fe25a4078356197a9e27bff2f6ff56e5e054507cc11054174f85496b5a560d9a598629ec87c317956de04f9b46f1e6ee6c3393bfcc559dda7fd17e1488579a2ab562a08ee70b5e98673a9472670c2bc1fedcf319829d84adb7fe16683285ffb749be38ded0a76daaf83432abd481a222b4915187"}, &(0x7f000000f000-0x4)=0xb6) 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x8, 0x4, 0x9) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f0c000)={@dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006bd000+0x38f)={0x30, 0x29, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="9e5bd11a53dc613c8157dd4155"}]}]}, 0xfffffffffffffd2e}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000014a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ff2000-0x8)={r3, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000237000)=@assoc_value={0x0, 0x0}, &(0x7f000034f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000074a000-0x8)={r4, 0x1f}, 0x8) r5 = socket(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009da000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x200000000000}, &(0x7f0000c42000-0x4)=0x98) recvfrom$inet(r5, &(0x7f0000940000-0x4f)=""/79, 0x4f, 0x100, &(0x7f000092d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r5, &(0x7f000076c000-0x58)=""/88, 0x58, 0x2, &(0x7f0000903000-0x10)={0x3, {"5482f448fbc133"}, 0x2ba2}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000c82000)={r6, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00005c8000-0x8)={r6, 0x0}, &(0x7f00007c3000)=0x8) 2018/01/30 04:51:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000070f000)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000507000-0x26)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eca000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000043c000-0x38)={&(0x7f000007c000)={0x10, 0x0, 0x0, 0x20085200}, 0xc, &(0x7f000072e000-0x10)={&(0x7f0000478000)=@report={0x9c, 0x20, 0x400, 0x5, 0x2, {0x0, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x3, 0x2, 0xfffffffffffffff9, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}}, [@etimer_thresh={0x8, 0xc, 0x6065}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@rand_addr=0x1f, 0x0, 0xa}}, @tfcpad={0x8, 0x16, 0x56}, @ipv4_hthresh={0x8, 0x3, {0x8, 0x1e}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x0}, 0x4080) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:14 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000a6a000-0x7)=""/9, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000537000-0x1c)=""/28, &(0x7f0000e72000)=0x1c) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/30 04:51:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0xff, 0xfffffffffffffecd) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2c0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) bind$rds(r1, &(0x7f0000009000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000000000)='6', 0x1, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000028f000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002a8000)=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ff000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000125000+0x59a)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b71000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000862000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b2f000-0x98)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1fe3}, &(0x7f0000a57000-0x4)=0x98) r4 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000e8c000-0x20)={@generic="68fe6f4e15e2db93b54f6f4d5399bdf2", @ifru_flags=0x5d58613e1123c8d4}) writev(r4, &(0x7f0000abb000-0x60)=[{&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d7119", 0x38}], 0x1) 2018/01/30 04:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00009e5000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000e2e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7fffffff, &(0x7f000030c000-0x8)={0x8}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000039e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000386000-0x4)={0x5}, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000ec6000-0x4c)=""/76) 2018/01/30 04:51:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008f3000-0x8)={0x0, 0x0}) listen(r0, 0x1000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006bd000+0x38f)={0x30, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="9e5bd11a53dc613c8157dd4155"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009da000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x200000000000}, &(0x7f0000c42000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c82000)={r3, 0x80000001}, 0x8) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0) listen(r0, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000000e000)={{0x9, 0x1f, 0xffffffffffff7fff, 0x8, 0x5, 0x4}, 0x5}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000010000-0xc)={{0xb9, 0x1cc0000, 0x401, 0xfffffffffffffffe, 0x6, 0x20}, 0x3}) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000cd7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bc000-0x4)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000385000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000148000-0x4)=0x61, 0x4) 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000010000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000010000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x81, 0x7, 0x20}, &(0x7f000000f000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000010000-0xad)={r2, 0xa5, "5dbfec85a800a7bc18b6021dea96146c4c292d3dcfbf09d9d60bd2b95c36ad4024fd9fc5021a3cde719288b37578a2e4a807c5f1cf669cfa2491e5ebcddb505b4d8db7e237c4b5c6673b41ebf7fe4287e695487b8cba48e209807e5c7a31978f7d0ee55e341fff67555adabb05a2b839d23c8a315476686a102a0fb97179f776c30f8f5a42d504d42448d4822e2af21c33a9cb91f0313e2651d05d263769d4bd376d412e0c"}, &(0x7f000000d000-0x4)=0xad) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/30 04:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00005fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000052d000-0x4)=0x60, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005cb000-0x4)=0x48, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000cd4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7b000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000087000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f00005da000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x1, 0x3, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xbf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/30 04:51:14 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d28000-0x26)="f5d8e7c75995cbf26ce7c724d8381271b633f008ab7fbea5aa5e445f8a3fb46e8ed361094cb1", 0x26, 0x20000880, &(0x7f0000194000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d29000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1ea42cf83df3f6eda0356cbdd4bc2eba"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000d28000-0xe1)=""/225, &(0x7f0000ae6000-0x4)=0xe1) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000af0000-0x38)={0x0, 0x0, &(0x7f00000db000-0x60)=[], 0x0, &(0x7f0000943000)=""/85, 0x55, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r0) 2018/01/30 04:51:14 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='yam0\x00') mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000dc8000-0x8)={0x10, 0x0, 0x3, 0x40000}, 0xc) bind$netlink(r1, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) r3 = socket(0x0, 0x80800, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dc8000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ceb000)={r3, r4}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dc7000)={0x9, 0x204, 0x100, 0x8, 0x0}, &(0x7f0000dc8000-0x4)=0x10) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000012e000)={@common='vcan0\x00', @ifru_flags=0x1900}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000dc7000)={0x3, 0x4, 0x401, 0x8, r5}, 0x3f3) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={r5, 0x1}, 0x8) close(r1) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000127000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f8a000)=0x0, &(0x7f0000f8b000-0x4)=0x4) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x80807, 0xe) write(r0, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000a17000-0x4)={0x3, "a85b65"}, 0xfffffffffffffe66) listen(r0, 0x0) [ 67.078044] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 67.111286] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d32000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000096b000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={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]}, 0x1, 0x2e3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}]}, 0x190) recvmsg(r0, &(0x7f0000e28000-0x38)={&(0x7f0000b47000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x20)=[{&(0x7f0000fac000-0x6b)=""/107, 0x6b}, {&(0x7f00000b8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d7e000)=""/68, 0x44, 0x7}, 0x2001) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/30 04:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b97000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008e0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000)=0xe8) sendmsg$can_raw(r0, &(0x7f000097e000-0x38)={&(0x7f0000f45000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00004fb000-0x10)={&(0x7f0000a50000)=@can={{0x1, 0x1, 0x80000001, 0x90}, 0x0, 0x1, 0x0, 0x0, "224e8ecf82399800"}, 0x10}, 0x1, 0x0, 0x0, 0x2404c840}, 0xc810) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000abe000)={0x2, 0x80, 0x200, 0x10000, 0x5, 0x35, 0x6, 0x6, 0x0}, &(0x7f0000c03000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc9000)={r3, 0x5}, &(0x7f0000cb5000-0x4)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000790000)={0x8000, 0x67, 0x0, 0xffffffff, 0xe, 0x740}) r4 = epoll_create1(0x80000) ioctl$sock_bt(r0, 0x8907, &(0x7f0000fb4000-0xc1)="95a81b8a8615f84efed6272ba71eb592afcdb247fbe32aac84d46d2ce67295b81f71b424c82ba713025212b3d7154bae3da5c4f5c5b2373ad214efc02b10a284b15e455094b495ff4ac41713537c71ee3ef30ffb34f089a33739da475a585858698d5f28197c09459967b98544db0069105682fd7ec2c05362cdfcf55831f94f67cbb292b7fef215c59b43ff3786374178fc26b3d69c0f97bb96077be52c881ff037a05664909b8afb0f748b3dc13a9eaf398e3c8ec31477cdbd59eeda0c4f0655") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000637000-0xc)={0x80000001, 0x0}) 2018/01/30 04:51:14 executing program 3: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df5000-0x8)={0x0, 0x0}) setsockopt$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) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, {&(0x7f0000618000)="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", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000004000)={0x1f, {0x35, 0x5, 0x20, 0x3e7000000, 0x4b99, 0x5}}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x19, 0x80000, 0x401, &(0x7f00006bc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b49000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061c000-0x4)=0x24) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffffe, 0x0, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f09000-0x1)={r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f96000)={0x0, @in6={{0xa, 0x3, 0x4, @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]}}, &(0x7f000019b000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000226000)={r2, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8000}, 0x98) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) 2018/01/30 04:51:14 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x0}, &(0x7f0000014000)=0x10) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000006000)=@generic={0x0, ""/126}, &(0x7f0000008000-0x4)=0x80, 0x80800) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f000000a000)="047325b72c8cfe6ad0cc9561589a2776dc8c0631d14443f5a756fb3079e3ecdfeda6fc44617df8608a8e40f608c30ed2ce990a2560db9e3cc2f7e2a88be8f5856fc4c85e1778321482a3a585de94f364d4783c75071c4f7339a09eb60beaa63abaf1a9c002e53ae49d5c14264b352da531247989d87a0828306daef68c5372954323450be84454ca416f5002ac1b5fdd4f3a9d24eafc8451edb58feba53aad0e0eaf41f2854a0d30b7c76c0800114da90452e4782501c3e9a330ae38dc125cfbe7cfb33846f8cfb462bb3d9b1a76c7d664307f60908f4705c01d89a74bbc9efd068a31dec15e97273b71c1e032c7c3924c6c14ff0b8baf76e5") setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000014000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000573000)=[{{&(0x7f0000697000-0x60)=@nfc_llcp={0x27, 0x4, 0x1, 0x0, 0x8, 0x5, "c3461bb1d57d152d4da481a1d5b5a105af1b2ee3c5937906867d9d0bfd7c40eb61a60b7555bcb0a504092f5822d088fb74f39d392610d047e532685a971f99", 0x3}, 0x60, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0xfffffffffffffffe}], 0x1, 0x0) [ 67.162503] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 67.171185] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 67.227416] device lo entered promiscuous mode 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000bcd000)={&(0x7f0000275000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000d91000)=""/4096, 0x1000}], 0x3, &(0x7f00004d0000)=""/4096, 0x1000, 0x3}, 0x10001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000213000)={0x1, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fdf000-0x4)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/30 04:51:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) socketpair(0xb, 0x7, 0x9, &(0x7f0000e97000)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000a98000)={0x4, 0xfffffffffffffff9, 0x400, "703dec13675f", 0xdee, 0x0}, 0x10) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x5, 0x2, 0x7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x7, &(0x7f0000d41000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000a0c000)={0x0, 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r1, &(0x7f0000ab7000-0xa1)="", 0x0, 0x0, &(0x7f0000679000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00003d9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) 2018/01/30 04:51:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d75000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000001000-0x8c)=""/140, 0x8c}, &(0x7f0000000000)=0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dd8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = getgid() sendmsg$unix(r1, &(0x7f000018a000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000fba000)="433e249c97a4a3deb80d3f9c87193d34893df76dfaca16151adc8ed5b75607363b14f6c7b819a890756833f0ca08dfc36b3df92d4c690ccc364341e979377dd2f9164a972bdb85f1ef4f2d0862bf2857d66ced7b02a64cb8c496ad21c67a216a5c0e10941cd10083f175f043eac85501745dd3cdfbcb1e64a1e0a9e636fc561ffd47ace1601f8dddb950042f6217ee70806f261e4807e8a0971806", 0x9b}, {&(0x7f0000001000-0x32)="134e085761ae1c1179d41e19aa7bfaffa0403f194e1cd714ea93bd252a86a8ce48e544804477a1ac57816af661f88f710fc4", 0x32}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x6e)="86279a611a658bc623a42d5309db876b982be31defed945fa75e00d98ab0cd469bbb41fd8f2629a1518832fe276e079db950fd5488c00b69cbb099f6b6918f228a4ac5be01294fef2ea8cddf05d546ec305968b44d86d0c98cc702ddbfa4c9e5a5de09fbefbfa02e83d083a3e614", 0x6e}], 0x4, &(0x7f0000336000+0xdbd)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x4000}, 0x40) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a8c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r8 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r8, 0x4008b100, &(0x7f00000ed000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='ifb0\x00'}}) r9 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x6, 0x4) setsockopt$bt_BT_FLUSHABLE(r9, 0x112, 0x8, &(0x7f0000001000-0x4)=0x401, 0x4) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x182, &(0x7f000001c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e3ebff", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x8000000000000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x8c, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}}}}}}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) 2018/01/30 04:51:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1000300400ffffff) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) getsockopt(r0, 0x7, 0x9, &(0x7f0000e59000-0xab)=""/171, &(0x7f00001dd000-0x4)=0xab) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x200, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00001b3000)="01", 0xfffffeb4) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) getgid() sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f68000)={0x0, 0x9358}, &(0x7f0000826000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a6b000)={r2, 0x0, 0x5}, 0x8) 2018/01/30 04:51:14 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c97000-0x20)={@generic="9a72fe9e2e252ea200d3499a58c76993", @ifru_flags=0x2000}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000cad000)=[{&(0x7f0000001000-0xc6)="e73f60268c0f1112a0645856614fbb7944a1053dc1e1b58902ba300496c2eb4675bee3258da03401c5dbd8d40c529e1cb69907b76128a52c137105dfdd9f5851412b35de5e81ded8000df3102ab816abc9ea12c909f4f5b2072589f9d1596e770cbd2c4a320663b5dd1173733ab7eee99219f6be5c442fa7ef52c35a020dc628f6c9a70546c35e22b10ceae70dd42e91679c2a8a6b6354008bc20867a6c67fee9b0d614b6917ef883cd718d3ba3523f61bc6e1446fe1b7134fc3b852d8fef7e51f7c563d2d00", 0xc6}, {&(0x7f0000013000)="cae420b6c692f1073be092b7ef2addbd16c24480df8318d791b0e4754b7705f378d5c502414022bd5c46897b5bf4751dc03765131240301a7ebcb8cb379ca78a1b2e493bb49e0bb3a6ebfba83d353f6c098d40082680929b010e176561bda5fa65c81d9a43a3efcb33b6b4a62d06090af51b6bad4c38b266b374958dfc238b0a65e4bfab532d983529e5d1e543d58c54a7f931475c79c0f98853beca065829df31b1ba04187378322977a76cd4b18e310297a6682865f6c30331df2b1ab53ba0352cc2c022fcdf4cb8", 0xc9}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00002b7000-0x8)={0x0, 0x0}) socketpair(0x1d, 0xa, 0xfffffffffffff800, &(0x7f0000224000)={0x0, 0x0}) read(r3, &(0x7f0000f59000-0xb6)=""/182, 0xb6) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000481000)={0x400, {{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000a34000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x0, 0x8, &(0x7f0000977000/0x3000)=nil, 0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 04:51:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00009f3000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000e11000-0x4)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect(r1, &(0x7f000021d000+0x35f)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000698000)={0xe, 0xa, &(0x7f0000a09000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0xd}, @alu={0x7, 0x0, 0xf, 0xa, 0x7, 0xffffffcd, 0xfffffffffffffffd}, @jmp={0x5, 0x7fffffff, 0xf, 0x2, 0x5, 0x6, 0xfffffffffffffff1}, @jmp={0x5, 0x3, 0x7, 0x8, 0x9, 0x19, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00009b9000)='GPL\x00', 0x7, 0xa2, &(0x7f00004d6000-0xa2)=""/162, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/30 04:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f0000f6d000-0x8)={0x0, 0x0}) epoll_pwait(r4, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f0c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5599, 0x7, 0x6, 0x1f, 0x1}, &(0x7f0000c70000)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f000059f000-0xc)={0xbe, 0x1, 0x0, 0x8, 0x9}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000095d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b5f000-0x8)={r5, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000070a000)=0x0, &(0x7f0000aee000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0x0, 0x0}, {0x10003, 0x0, 0x0}}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f3a3f4125209faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x31ecfc727b6b85db, &(0x7f00008a9000-0xae)=""/174, &(0x7f0000d16000)=0xffffffffffffffca) 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1a0, 0x0, {0x0, 0x0}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], @ipv6=@loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], @ipv4=@rand_addr=0x0, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, "0000000000000000000000000000000000000000000000000000000002", 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0x0}}}]}}, 0x318) mmap(&(0x7f000060b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000060b000)=""/234, &(0x7f00004ed000-0x4)=0xea) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000060c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000)=0x26, 0x80800) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000060c000)=0x0) [ 67.414820] audit: type=1400 audit(1517287874.655:71): avc: denied { getopt } for pid=12509 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 04:51:14 executing program 0: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b05000-0x17)={0x0, 0x20, 0x20a, 0x7, 0x6669, 0x9, 0xfffffffffffffffd, 0x5, 0x0}, &(0x7f00007b2000-0x4)=0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f6a000-0x6)={r1, 0x3}, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000f6a000)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6c000-0x8)={0x0, 0x8}, &(0x7f0000f6c000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6c000-0x10)={r2, 0x40, 0x400, 0x3f}, 0x10) pipe(&(0x7f00009b6000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f69000)=0x400, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ad9000)=0x54c, 0x4) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e55000-0x1c)={0xa, 0x1, 0x2b, @loopback={0x0, 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000fde000-0x1f)="1f0000000104ff0bfdfd45c813110000f6fff0ff08000100031100dc05df00", 0x1f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000de5000)=0x4, 0x4) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000937000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093e000)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ccd000-0x20)={@common='gretap0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e72000-0xad)=""/173, 0xad, 0x40000020, &(0x7f0000fe0000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000014000)=@file={0x0, ""/4096}, &(0x7f0000015000-0x4)=0x1002) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) r4 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000014000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) r10 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) r13 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000013000)={{{@in=@loopback=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=@loopback=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}}, &(0x7f0000012000)=0xe8) r16 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000014000)=[{&(0x7f0000011000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000013000-0x20)=[{&(0x7f0000015000-0x3d)="bc54d8da814484983d2179ef8bdc46b5692d4c28c3f48af4b2c07ee7039c103edbc7bdc3d2bd4886e86c1cad1afdcf52f991b206f11b3747c6f94435c9", 0x3d}, {&(0x7f0000013000-0x2d)="4c6533245956058d926ec5781fb04e68bcf3df046119a467d5973c26b04c5c396d387d6f0ef5fb05929d4fe36b", 0x2d}], 0x2, &(0x7f0000014000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x60, 0x10}, {&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000a000)=[{&(0x7f0000014000)="da409b19f62f31d3b60e19ab550639a57b4c7d2dbf6f050acff658eb50769d095c49bcb6f9bbcede013f47f77d444fda0e0620c8e6375f1559d1dc6cc4e1f96fdf4882cd38b7110df4ab1fc0ac910ed6b9b73efa3259205422d213864e37a0da3436327978e28bca46fedc082834", 0x6e}, {&(0x7f000000e000)="2f1c4435f12ff8519bfe481f14c6e71178afd24f939fe6995a0fe2dd3a15dc8d9b4e1067859315fbf76cf907903da50b9cd35ddd4f220dff30473875c317fefed2d3eb01239211b7988bf5e6b6b4bfe9a23085d3ca41fc5141dfcc2cba8012024702368d062696a9ab59485ab5cf035dd1972322027e982ebf4157dcf9416925339640eaba76fb4e649843039d274edcedafbd199b2651b1", 0x98}, {&(0x7f0000014000)="7b314a12b8bf11041b2ce04cf789bceade1297220ef6641b02a32ecb20dd7045d997f54e645e0d931e0e4eea13c96d0434c653c0fe1b91a15cbefdd8a8a031236dc2ec7cb216a6c0b890df6e0b738516896428eb2141aecf", 0x58}], 0x3, &(0x7f0000015000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb8, 0x8040}, {&(0x7f000000a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000d000-0x20)=[{&(0x7f0000002000-0x41)="ce1a868011e1c51f05ebe69d9e8c85c67f7247cc3152f33e60f29277dfc69863e7e9a695c29a6761ecda140e8ed7cd9ffdae5e0673e2487977c7a98ac311ac2a92", 0x41}, {&(0x7f0000015000-0x47)="b99fc3c2b23becad5def3ae2c6039ba09f0bb22c069f6aa7080a2bec670f46bfac7eb8606642fc42003051488d3aec10b8299ebc0e1bc92133febb46bcbbce1ac3df2186772ff1", 0x47}], 0x2, &(0x7f0000015000-0x20)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x40}], 0x3, 0x40) 2018/01/30 04:51:14 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008d7000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0x2}, &(0x7f0000e59000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ec000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xc63d, 0x4, 0x50}, 0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/30 04:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000166000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000b7f000-0x80)="3c0b6c9c355360fd6e8aed9eee544ded6a4e379b8ba04e3f466e554dcc18e0440b6fa9438075436100312277274780546ca6f6fa7852213c47eaee300c83aaf38eb6e0805a15de81c1150499bebdd9afc01d07c3b8fe7fec1ff69a435f2b721b62d9822bff5f6cf8e42ea0706d165e7ad33abe505271de8b9df171333274d222") connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/30 04:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0x0, 0x100000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dde000)={0x7fff, 0x8004, 0x6, 0x401, 0x0}, &(0x7f0000c56000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bb4000-0x8)={r2, 0x3}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cfe000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r1, &(0x7f000084a000)={&(0x7f0000a34000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e6d000-0x40)=[{&(0x7f0000ce4000-0x72)=""/114, 0x72}, {&(0x7f0000d07000-0xf6)=""/246, 0xf6}, {&(0x7f00004bc000)=""/254, 0xfe}, {&(0x7f000016d000-0x1f)=""/31, 0x1f}], 0x4, &(0x7f0000cd1000-0x1000)=""/4096, 0x1000, 0x2}, 0x40) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00007a6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3, 0x2, 0x0, 0x9, 0xfc9, 0x20, 0x5}, &(0x7f00004c9000-0x4)=0x20) 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fdc000-0x2c)={0x0, 0x4, 0xfffffffffffffffc, 0xffffffffffffbfff, 0x10000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdc000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d8b000)={0x2, 0x0, 0x10003, 0x5144}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00009f5000-0x10)={r1, 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 67.485668] Cannot find del_set index 3 as target [ 67.512147] Cannot find del_set index 3 as target 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e58000)={0x0, 0x1000, "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"}, &(0x7f0000a02000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c84000-0x8)={r1, 0x0, 0x4000000000000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000d1000)={0x0, 0x0}) accept$packet(r2, &(0x7f00008fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ca1000)=0x14) [ 67.577710] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xfffffffffffffffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000531000)={0x0, 0x0, 0x0}, &(0x7f0000e1d000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000830000)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f2000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea2000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xc) r7 = getgid() sendmmsg$unix(r0, &(0x7f0000e67000)=[{&(0x7f00002b1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e1000)=[{&(0x7f000012f000-0x74)="d5d62172249fb5b69e24d04a26acc2ae741d777205f6b72e451e78f2fc03e010c24f90109923f32c971494730f058fef433929b36c85e3ede367b51964e1cf89e533b798996baaf58fc796ff0e960089a3fc28af6f27c5c6cb6fc9fa5c9be95b8d3ca2b0917b62bb1a5b980622e17046e66a48a0", 0x74}, {&(0x7f0000a4e000-0x5e)="4684b8f864191a071284d4953eb63b32b312400f565e0584131eddd92d8cdf58f5fcad135c51e4edaae8ce14135bbf37e85751f8328a9f239e4734aabce13318c5133770f6ffdb2b1e99800cd3cf6a0672bbeff6938fe0a469a38a547470", 0x5e}, {&(0x7f0000c48000-0x7e)="a80382fad0292022bab8d22fcb9620ff3d80d94199835ba27c1f04544729520da61ec9dd803f28976bbf90938811f805f2828d484f539b9b46228a4fb2014cbe522bd7da143a7537d6e248fa5a192829c5a033be2eddc87cc9aef24f16de9165be864bd0b3cdb4010d3afa20c21b3e6a3f99ed2a0e2447eb54f2b5667a08", 0x7e}, {&(0x7f000027b000-0x1f)="44c3226ec5f3ecfa12cacea6354122f6d07fdf5ff0c544a38390c1e49342d2", 0x1f}, {&(0x7f0000df3000-0xdb)="31d8b15b828dc2eefcc451551517da9dc874226e8fdda7bc37c1d2aecb02eb914d922162b8e610bb78763d41f84ab243a152fc8fe4a7e1180ae238b5b60a645bf04afabafc33d1ac7af9886e03f3c0fd8e7d89ceab4c4bbad77f4125fd479bd7d8f0b79d17b1bc50557c514a2884b0ab54fa9f65947f6feac3146dcf5844949960a5ab822adf48c251aac85c7efb92a0b38c521db787eca3f3fd649fec126547ef543ad9153ea2f415499947c25fa10de321d4b67597fcaed9a281f0eb88023c4769c6fa2a5368d222469170f77aaa8c48982ce61653bcde15700e", 0xdb}], 0x5, &(0x7f0000fb5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x20004011}], 0x1, 0x1) 2018/01/30 04:51:14 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) syz_emit_ethernet(0x96, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x60, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@dstopts={0x2c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}]}], "a2a42d826de0"}}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000a000)={0x10000, 0x3, 0x3, 0x7fffffff}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) accept$inet(r2, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) 2018/01/30 04:51:14 executing program 0: pipe(&(0x7f00000e9000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000370000-0x9)="e3eaa8aaa0fbc51b01", 0x9, 0x8810, &(0x7f00008a1000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/30 04:51:14 executing program 2: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00002dc000+0xfd4)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = socket(0x8, 0x2, 0x1) accept4$alg(r2, 0x0, 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000000000)={&(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000)={&(0x7f0000027000)=@can={{0x0, 0x26, 0x9, 0xd3d0}, 0x1, 0x3, 0x0, 0x0, "28002600135df7e8"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4040014) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 67.627194] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/30 04:51:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005c0000)=0x60, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000080c000-0xdc)=[@in6={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5e27, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xbce}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) r1 = socket$inet6(0xa, 0x7fffe, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3fffffff80000000}, &(0x7f000036d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xb)={r2, 0x3, "0176cc"}, &(0x7f0000000000)=0xb) sendto$inet6(r1, &(0x7f00007b6000-0x569)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 04:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a51000)=0x0) 2018/01/30 04:51:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000074c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000)=0x26) sendmsg$alg(r0, &(0x7f0000787000)={0x0, 0x0, &(0x7f00002f8000-0x20)=[{&(0x7f00001e2000)="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", 0xfc}, {&(0x7f0000d4a000)="add9bd9398df2f201da30e78f168aeca117ee71d1987eba2f9b020f6ade6e1", 0x1f}], 0x2, &(0x7f00007f4000-0x200)=[@iv={0x80, 0x117, 0x2, 0x6b, "46648c4b43d92ed2ad99becc8c1229f188f32715f21d4d87f7a5bb1b463f16ce22d15ae2acb08346cabc438e213ea55649a7ea33fe7fbde610273777edbcd6043b93217c850e750f69988b138e57674cd2af7ce899a5b4c76179bd740a7b85b36a14ca8a32cde86b025150"}, @iv={0x30, 0x117, 0x2, 0x19, "1fafa10468e69bf3caff83d77c5c75f841e04123791857b29c"}, @iv={0x108, 0x117, 0x2, 0xf0, "7e3baef98fb25f86a68c27ab2983c274b5623613a29f9b5f602e03b1e5db8518da9cf5f388e7b0506dd1e4cc84de25ff71427ec60c565b502aec50af886c8bb7f4a679f403251f5d7ea8812347538d71b26f8fcf8194cf052343682cc3805404ef6c7da671d22b2ee138ad8023e4f5ec1be757853b8dd48f8176e6721f8142dc58f748d65065ff2b31e87b37a71f2da3f09cc287d45ff68e88943a422213041d7a27ebee7a464181cd0e0835600053a39e0e4842d1072952af13737dd5bf9a7d2ba07fc1c841b9a7c5ab88aa497a73875e55b53b2f0f2d5249e8d1dfc5bf86b8bf3598baf82a140fcd8420d96238f0bb"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}], 0x200, 0x800}, 0x44881) r1 = socket$nl_generic(0x10, 0x3, 0x10) close(r1) 2018/01/30 04:51:14 executing program 7: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000ddb000-0x6)={0x1f, 0x7, 0x0}, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f0000d6f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c39000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/30 04:51:14 executing program 5: socketpair$inet(0x2, 0x1, 0x294e, &(0x7f0000f62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r2, &(0x7f0000ab6000)="", 0x0, 0x0, &(0x7f0000a6c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f0000495000-0xff)="", 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800000003, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000025000)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xd9e000)=nil, 0xd9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000d9a000)=[{&(0x7f00000b7000-0x1000)="f0d38e3f45999212a2b146232fed6faee237d279b104dfb3e26097ec03f86fa157a92005511a79574323d62e9d9e6e20e0bc66c986272e54a4eff6bb720c2d4d8478a7a083f0d64472a7b9c3ecdddc05b9f5b43b6870d66e1dfdd911662ffee70006358e2b451d1a75b83d63b4f987cb1de1b97f573bad7bc7911b18bc35e3bc9f5ae8b343b70dd87199075d2e85dfd93e2b7e58832ef5b30a14919f34b87fe712317ada9b509eecdd69b2c59d255b3bd22f714cdbfa8be825dd08a5af52194c548370876eb9f5a278f7e739d2f3003287311a79d52aa43b37e6bb7534c4781ca3dbeee6d9894ba70cd85eff0633630b427257d9f5ccbd8c7f16b505ea3abd769c61e1293ac3d4c0536e4f99b8b8db8bdaad96cc37a33a323f015fa4ec38e91a796f39682ae6338c877359b39c249a3b913fde05110acbb4fd5218571b28195331d71c02ae664dcab83d6fac4b22c186ac2fc811f51ceaa1dd585686fad6987053e54ff9a70c1f03ac7fb60298d38616b8d79ff6819a7060ad0498b881c817a78b9dd0d49cf675c20dd2a39bc1ffe433c65ccd139634b515308255cfc55f9a5e75236545c991bdd1a3392d314d29591b179e7d6f1984f211bcd2667fdd624e8042483b2bc2c74cefa64e151ddd1b6a249b1bb7154b633ab3ed87ea572a2b83c75c7ba5ba80fe67ea76b1cb0810fa3daafe15a9695ea58745852264bcf1b97a28ece7590154317bbef7a39e85080fc736410bcaecd23757457f9521294bd56e33bffbb46ccfe8f7e3bb6a7e70608a24c59e1b5eece64d6dea473c02e2af1ebe4f43f654a03122fa69ad30602815c905880431db377c11578e54fb6e8d76da40b15a3a6e0dab872e8c52247b857369847aa8265e00fe86c00163436cbafa0774ddbfd8ddf110faf1b38483333657f0e9f763f26657fcca4b19b2038d16a7ee4d68ac6dfc51036c7827bcea4542aca1655353295fceb5a000dacf7d4a94614c1059224c2ca8b4369e68caf9361a79642e6c62fbc7926770421481c266d253c1d70a7e84cffacc583cac4df5e519dd0a05c2f2dbd428e876b271ff075100c08fe14fdb78f045bafd9164af38e702e14cf44d575e3334fce01aa09cff484dd8215b1cb9b29339a6c8d9d03d67cff41d4c07f565da75899773232fca77dfb335d9a7c8a18d01377631f57ac3a53b0815122a01c19ad0496defae798062354a62d33fa1eae65a15fa50d1aafca394274551661a5ff107a6b1e5ba6e8db2c867bd5d84feeae18e88e631124775bcf708de9443061d9dddeffbdcafee069cdb4f5e70431bcf7ff415be4a95035722b0d9386875f997747ff16ded0e558013713f184412b839a32306dad4a3ac5a867fe367e762c831c143ad4225964b6d63b1b7e3910bb90933d06489dc3250e6245d27d137f49e664c97652e816e6c2ea3c4aa7877687ae558209db9a54855aa2d389e2919abf9ee59e809caac0f4d3715b8c56530cd36969389f5fc48d0c0efb11d26684245f73770c7de9ce17bc75727bffa1fa01364710a94f688fe5d99e0957fefad7283a6de4bf65fdcfe777b9d27622dc1903b16e81a9c247ae9aea51d1ee83d5a290981adb5d32d4d529551401dcde0fcb4852516135dd68ea9c976d80c2328f2e222231948ce75d6541b5a84779fa7279ce486fc723e0f11f6465d1e66c4f11864f9484cabb7702715d8e9fec6b026b3781ad03406822a799c7a617afb99e4a99cbfbbde97a3218c9bd606f0c74079ebdbc521a00fb354a833d81acfa09908a7cc896fab708bcd2ed5f6e554743a04161ea0a10b629d9bd2a7a92b5774e5704cddcbbca44526d63dba8017d2f5c199eb3a73cd451b019d406814d9476d30312a939c2f325d26f1653e5c5183568370e7404dc47c076a9436d88dc9bd3c409c042563063f45327c6d3a6f5da132953f7f8fc25f1ece90b05d6e6327b3842a437ab6de93741b4f9805948a", 0x577}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d9f000-0x4)=0x0, 0x800) getsockname$unix(r1, &(0x7f00000ee000)=@file={0x0, ""/74}, &(0x7f0000a16000)=0x4c) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = accept$inet(r0, &(0x7f0000fad000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e9000)=0x10) socketpair$inet6(0xa, 0xfffffffffffffffe, 0x936, &(0x7f000033f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000034000-0x44)={0x0, 0x3c, "66f4d2c6b8310da7bdc271b82df60fd7beca9b904219daf028e3e6680e5e75e5fc9893341c08aa3c09b288e66200557f5056745e52cfef3bda62a0e4"}, &(0x7f00006d1000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000196000)={r3, @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, 0x2, 0x3, 0xffffffff, 0x0}, &(0x7f0000a7a000-0x4)=0xa0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000eed000)=0x0) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) 2018/01/30 04:51:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x9, 0x0, 0xffffffffd6558fbd, 0x6a6fc5ba, 0x100000000, 0x80, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x101, 0x5, 0x81}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xac, 0x2, 0x9, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x1, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000b6a000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000dc9000-0x4)=0x7f, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00007ba000)={0x0, 0x0, &(0x7f0000106000-0x68)=[{&(0x7f000047d000)="14638d3e45dd5a2e62659f94d80be1e94bbd0489482beef5bd14c1537878e831c8650079137547792238e8f8cebca0e1dd59233ba356eed554c74878", 0x3c}, {&(0x7f0000081000)="03f168e436011ebf9c266c9c51502cd1b8817cb7811c91cb6476ba30b125e8a98c14ea7aa1dcb487bae4ebb6b5cdcd44195f06e7e8bd60c5300901ca6e098bddf58ecf00137a06e069150db9c9041d5314bb5df65a804469e79ef5a8089adf33912ca22c4463f8eded799a4764dea7165c6dd4be2bcac3bdb070a0ea8b81c45f1058191385575152d2387dcd0577e97b41ecfb5315323a645a2c30ce19f5596e0e686dea84676b6aafc80982331fb79d9d23f1ea4b07397afa62beccebc3c529c3e6a6e22b", 0xc5}, {&(0x7f000072c000-0x6)="e7f34464c62b", 0x6}, {&(0x7f00004a2000-0x1000)="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", 0x1000}, {&(0x7f000070e000-0xac)="3d713c7b3ecbe4b7ba7b666fb154325d4e4c3f013c420b4f26f8602e506e5529f873185f2ace9700ee09ff6ea29ff2d6887c581103ac2321c2564f0766ee0d41f8e0e29b65ddfefc7ef42de8dc866af6f1efef3232113f6d3ecc0d5ef296433cb4ee1683faca010f679551968b5fc5670571680927122d5f2519055f730ff579c1670ecb15f55af69e0c53a8540d274730bdc6cdcb646f9a2d2c9eec680770c778783a032ba65c76f4386000", 0xac}, {&(0x7f00008e0000-0x1d)="a9dd6685bd6edd0d1e7b59edb416e494cd4a06f8c1fe371f4873be222d", 0x1d}, {&(0x7f00006fa000)="87c495852cca139532bdadbad15c2385fa8e9b91e2db82656b58d101ab1dcde695e8cec18e3fa01c848b236b9c1dd504aa7e79571f39df89fc22e50cde8a30bfac88f25b093ded5257a989acface65ff30327217c570b2fb9fff1e91e7b8295716bba965d9ba0188751d11a2b0ac504be88bfae2c3d7d9ffef38c9c6b70646611ef4a9cf02d6f860970400b8e94e33c1e917b3e336f7966ea4d69629504e7e214877520ee4dc8193a718cdce9fb9a4ce29b2e17732ae1e859319", 0xba}, {&(0x7f0000efd000-0xa9)="0fd3bfe5d7fb80bb64caef753f9f90d5dc8a439a7fdc85b8b91efceb2b303a88a6a5c35c244787d93ae6a7ad8aec76e000d9f9d61c6fd32cb9f26570a8d9c17ff175080faeacae1cd26ef2e340eb132e16e7b7313d958021b1aeebb5bc45940fecc14f04dbbc431e6ae9d176bdd961af97ee7488646e45051ae9e46d17aa6948327c277ca87aa881bb4f8f4eb4a6ca1e702c025f86e611bbb406b98cc36a6da570c3a70407003311c8", 0xa9}], 0x8, &(0x7f0000e63000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0xe0, 0x117, 0x2, 0xc6, "f09c753b0232451146d6af253672884d93f4534cf8eb8a76cd383eac44654705c4cece0941af784db848655c0d527f20857ea04a26b1bd50f14a7537c739140d93d412e7b8e0bc870ed03dd904e45d41cec1e0642fd1c2e71bf781678d3a774ffd5bb0d941b43552a7b42bf275de1339ff4ead1ef3f59ef32e391ef022ce463bae6c27d7b6a4d6744b6ba71c0254032af9b522a007b9de938681e45edc81e9282275642ef649c0b54937433c3bbd53285461c09466b7c834555c529582e99ef3ceffc901e4f4"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x21}, @assoc={0x18, 0x117, 0x4, 0x11}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}], 0x188, 0x800}, 0x20040080) readv(r2, &(0x7f0000536000-0x10)=[{&(0x7f0000e70000-0x9b)=""/155, 0x9b}], 0x1) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a0000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063d000)={r1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ba8000)=@assoc_value={0x0, 0x800}, &(0x7f000016d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000068a000)=@assoc_id=r3, &(0x7f0000f87000-0x4)=0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x392) [ 67.782591] dccp_close: ABORT with 65423 bytes unread 2018/01/30 04:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000061000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000e8c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000000a000-0x18)={0x4, &(0x7f000000a000-0x1000)=""/4096, &(0x7f0000008000-0x60)=[{0x2b, 0x31, 0x4, &(0x7f0000000000)=""/49}, {0x6380, 0x9f, 0x80, &(0x7f000000a000-0x9f)=""/159}, {0x40, 0x1f, 0x8, &(0x7f000000a000-0x1f)=""/31}, {0x4, 0x7d, 0x4, &(0x7f0000003000)=""/125}]}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000009000-0x64)={&(0x7f0000008000)=[0x1000, 0x28, 0xfff, 0xa50, 0x4, 0x1, 0xfffffffffffffffb, 0x4, 0x3a], 0x9, 0xfa, 0x0, 0x6, 0x3, 0x1, {0x8, 0x2, 0x0, 0x6, 0x7, 0x7, 0x8, 0xfffffffffffffff9, 0xc2, 0x6, 0x6, 0x9, 0xff, 0x8, "851f94cb40687331a1031be16389cad927fac7dff7e68c64781bf65fabf41d0d"}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000b000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept(0xffffffffffffffff, &(0x7f0000827000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039d000)=0x10) connect$ax25(r0, &(0x7f0000bd3000)={0x3, {"bd69eed763d003"}, 0xde}, 0x10) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000160000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) writev(r0, &(0x7f000096e000)=[], 0x100000000000023c) close(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b82000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f25000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x95, 0x5, 0x400, 0xfdf8, 0x4, r2}) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000e000)={0x0, 0xa, "97094fdc706606a007ec"}, &(0x7f0000013000)=0x12) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000011000-0x8)={r2, 0x0}, &(0x7f0000014000-0x4)=0x8) bind$inet(r0, &(0x7f0000008000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000b000)={r3, 0x4}, &(0x7f0000003000)=0x8) r4 = socket$inet(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) sendto$inet(r4, &(0x7f0000010000)="12287e0ddc8d1664ffea789d98dbe16c89a26a0b", 0x14, 0x10, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f00000b3000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x308)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2a8, 0x98, 0x98, 0x98, 0x170, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0xd8, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x100000001, [0x9, 0x7, 0x9, 0x80000001, 0x998, 0x9], 0x100, 0x5, 0x3ff}}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x800, 0x8, 0x1a}, {0x4, 0x7f, 0x5c0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x4, 0x3}}}, {{@ip={@empty=0x0, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, @common='syzkaller1\x00', @generic="07240ea194697eef6679a65c8bc415f7", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x1a}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3ff, 0x9, @broadcast=0xffffffff, 0x0}}}]}}, 0x308) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket(0x1e, 0x1, 0x0) connect(r0, &(0x7f0000ca2000-0x10)=@ax25={0x3, {"cded63186d619d"}, 0x5}, 0x100bf) getpeername$packet(r0, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000533000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ee0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r1}) 2018/01/30 04:51:15 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x7fffffff) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000051f000+0xa54)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xb) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f7d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000656000-0x4)=0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7d000-0x4)=0xc) r6 = getpid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7c000)={0x0, 0x0, 0x0}, &(0x7f0000f7c000)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7c000)=0xc) r9 = getpid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a1e000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)=0xe8) r11 = getgid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000412000)=[{&(0x7f0000f7c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7c000)=[{&(0x7f0000f7d000-0x80)="891fe0d4131e5e222340deec5a2490f392d0da2fcb7180797d51f946243dacef5947e936e173b2b09a2bc8d37b3c8b76f66267f1e0b06677b0b716291286aab5c46293c2552e83becfc4cb6523ec64bbf4b75a03962023b76ff97c225f47c81605a27b77092328340f771d4a8580ae84af5c18282bb4c016d8de39d0467dcbdc", 0x80}, {&(0x7f0000146000)="68afee65996d29c42ee7a40050b0f6b51cf212eaaa45fb75a6559478d6a877aff6c4bc8ad81a9fe3d2450bfd31e622673c9340b265016d809d0a69a4fe0fd328f4565dad7bd1deaac332f6a8c654d8ccc8edad71b33a6573948ddcd8b5d3a43406f691e04d3db457e6e6e06c60a9f6dca157a01bbdd5a682893e086a8b606a28221b9bcb478bbb77b6704ae45ebd101ee4661e39e8c5c550ff7ca395a551d6ba079b7968ca60a590810b3bd2e9f31bbdd7583bf7bf3cf792299528", 0xbb}, {&(0x7f0000bb2000)="af0e52623258fd457d023bbdcad6b472194b50ba74a5782f6df57184765839ae2d47ca1f6d631a0a8dedd5128d27ffefd7f7506142544f23cf707181f933bd63b6fd67e6424441c29bdbeb733b6c02ed31aa3acebb0430f0c3138334e1b3d15e26cf2fc0f147ada20534c81e6838078197a520b170f8baac9090f77b0f9ef266bd0aa39577db1b96e2215ec23509f7fa6c03313b04dd689af4f47dca3b137e16a5a56a47150c45273703cfb62e9802af40844aa5178039c9679d7d6e3003060477a8e6f3afbb29d720b21ac88da2", 0xce}, {&(0x7f0000f7d000-0xf8)="8580a6dcc799f43c88a5ee679d768449d5747186ab1a12df69dee213a15fca458339dc8e57c6c5766a42ff65cdb71409f590d88b87436966a5bc2ee02d93250201e71c5bd13bfd8c5b9e9fe9d2d13b6e919861ff9dbf6087425ea523ab2fa6c51c19b38857b67d461cfbc40973a287927c2a15d08bae4667d4e9eb146eca2dad1efc6b56c86d509f4e07fec23070f079ff9920271d557f073a8fe549f281de3e283c13a7f46a1b396b9adf412aaacbb497cfba7d3b5a1440539337c9a727d4e282cf47229961bfdc76c7efc460aa5b68caa82ea1968298f5ce7b32c89b08b88f158c1082eb7ccb7ba65fa647f873fc0e22c0b7640b0e729b", 0xf8}, {&(0x7f0000e83000)="97b85a4cf41d3bc7e1895718d761cbe029436873575f51a0fa909c02dc7dba308a23f6fc10d9e51b39f7ea943d82161997f0ab92c0ee33753ea631d71338dc062458", 0x42}], 0x5, &(0x7f0000f39000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x4000}, {&(0x7f0000f7c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f7c000)=[{&(0x7f00005f2000-0x64)="aa05cdd6814c90ef6a3779815c39b2872045eae3de6628de9d93ae7f1a7b64f49c06edaa4d48b9294d3b4ed1280fb31ee8404c8c22ce5c37e35a7e6c50c0f94695775bd8165b9360d5f56b0b0855011d1e09ad182c3f31569ee196c313fab89a13bc1561", 0x64}, {&(0x7f000047a000-0xb)="4be082f40e7bc7e0136195", 0xb}, {&(0x7f0000f7d000-0xb5)="70f169692e067e0d87d8804c345282c5e9c9dd0acb11f9cdd40fa7d5bff68b2b496b0b160aced95c922f75e439f5d6d3102a44a9eb63887cb95c24ed4de87f1e76fdd3cbebd25703ac0a0e8d4217ea52434ea3af0ff69a096124b573c31eff68175f14aed4b1275c2a8b9c0d71a0b477560dbcaa8c9313a07f249bbf65ac52aeb6901dd9760d149b3a17a4fb4ee684e3c244f7f773e4b23f5cbccb3f12cda860b695032e1da359b185c32091d2a9522b7d3a98b7be", 0xb5}, {&(0x7f0000f7d000-0xe2)="17efe0fd30be1d194aa815dec5b6137ce72f06934c24279af2567cde8a45d60adff69c19640af71c8b417de89aaf0cbf7438a553ad04567b7705c70dae6b6ab4465cd40c09573ffdbebbf0051ef9eac360d3228126b50ccf420a63bea381e90493b0d757487fd5c3aef843c3fb8e0b5726c16db0a11eec389f8055b1ffb06fcb0c7b0891269d9f4886597036367a82e0b426367cd8caab1992e50d71b4411c5bc8dcc6328c42a9a200a3c973ecc89d9684e0ba6b2e8ee5d6a31d11c601576c410d7cd94f1f063079b5b5cb639041e43fdd5f3c823c3225b040f2a41f1c7fc0f58980", 0xe2}, {&(0x7f0000f7d000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000a36000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r1, r2, r0]}], 0x28, 0x20000000}], 0x2, 0x800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f7c000-0x38)={0x0, 0x0, &(0x7f0000f7c000-0x10)={&(0x7f0000f7b000)={0x2, 0x15, 0x22, 0xf, 0xe, 0x0, 0x1, 0x3, [@sadb_x_sec_ctx={0xc, 0x18, 0x638b, 0x2, 0x55, "cd1054c476192962835458900be826430fdade566197bb4a314ad3934d2a3ed9dc7c99a3590ac2c36f42d956e22e0a0b7d53143732fb140fb7968ec4a25c0d9a078f5294fd53309d29dbbf23178b68bd97dde9b45e"}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x8000) write(r2, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) listen(r2, 0x80) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001900030007fffd946fa283bc0af0ffffff000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0xfffffffffffffd4c) r3 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e73000-0xe)={r5, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002}}}}, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ff000)={0x0, 0x0}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000100000)={0x0, 0x29, "73a596db69f6c5086870755c738e01892ca1704725202642b7722f83a995b61df38d3054bbba3812f7"}, &(0x7f0000101000-0x4)=0x31) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000d8000-0x108)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2427}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x0, 0x101, 0x1, 0x101, 0x1, 0x1, 0x8, 0xfffffffffffff000, 0x5, 0x9, 0x800, 0x5, 0x1]}, &(0x7f0000101000-0x4)=0x108) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f00000ff000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc3) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000003a000)=[{&(0x7f0000101000-0x1000)="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", 0x1000}, {&(0x7f0000101000-0x2c)="90f3dd98fbbfccccaaddd07ae23c7c2e8a4f7717ad503e783efec13dfefebc54fd9033d279a46d6ed8debe5f", 0x2c}, {&(0x7f0000101000-0xb7)="a68fea637abd09bfc9a34f21332b0bde7119e922e31a3465a0c829dbefd0d87cfcba56c18bc228df2f7ad88f8213b2977a5f3b606049f5fc62d252751277ef5a3b076e660231dce731639c8be2f10e39415e598233ae83d73c8bac938b9a78229c67dd9a33635a0d9e9918e7da28f7e678a2db51fac8bc089062085afeb04148fadcc9a47511b31aff7fb587e294fc58099daa1566248e1eb962639f3eb9ecd53a6d95bf1ad70d67f3792c0cf71bfb6719df34d30aadf3", 0xb7}, {&(0x7f0000044000)="249e52c74575dd298954b4854a5af9af620a7770eab6f6ea636a52cd477400", 0x1f}, {&(0x7f0000069000-0x8b)="7d5af7ad1827ff5679be9bb5c585b0abaabaebaddcadc71dda397fb3cc2ad983e24a582ab8c8ce383e99a14774e159cbca87e99cc7aec679d3b6b1d6b9bbb4c3270c2eeb9cda6458e74c4b46d397c1f919a802119c947ec8fc9e472322195347a4eb6de2c7d03c7ef38c3a1f86c61b27134f6e8c303b504c5c0c7ef501485e38cf4c0738b5f125ee90717e", 0x8b}], 0x5, 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000fe000)={&(0x7f000001f000/0x4000)=nil, 0xc8f, 0x3, 0x3, &(0x7f00000af000/0x3000)=nil, 0x5}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000100000)={{0x7fff, 0x3360eeb9, 0x4, 0x2, 0x9, 0x8}, 0x7fffffff}) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000fe000)=0x40) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x84caab1cc4f73e62, &(0x7f000002c000-0xa5)=""/165, &(0x7f000002b000)=0xa5) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/30 04:51:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ef5000-0x5c)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0xcc2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x7, [0x4, 0x9, 0x80000000, 0x5, 0xffffffff, 0x100000000, 0x7, 0x8]}, 0x5c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000734000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000096000-0x4)=0x1c, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000199000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0xc, 0x7ff, 0x100000000, 0x100000001}, &(0x7f0000431000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000075d000)=@assoc_value={0x0, 0x4}, &(0x7f000016e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dd9000-0x37)={r2, 0x2f, "55d1624e17f839f21743fd95e8b5121b47788ab34ee6ae679df94cebe8c27a710a4886faff878ffad32393f3c3b060"}, &(0x7f0000423000)=0x37) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x12, 0x0, 0x5, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0xfffffffffffffffd, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x4b50, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x1a2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x810000000002, 0x4) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x4) connect$inet6(r0, &(0x7f0000855000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c20000-0x10)=@common='ip6gretap0\x00', 0x9) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e53000)={0x0, 0x8, 0x583f3e67}, &(0x7f0000f3d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008db000-0xb7)={r2, 0xaf, "200bd0c8ffd1c9db9502f7c9829d3e8be115c8eafca233f258c1690560c336452c64d845b78f2911cb5ab11aff0fa5fd83d3222783b1ca6d3dc7ba70256f1366aa4ffe50c5e192fe984d8d96eec04611ef4b8f834bf483a4b587e2c7f47e889b4c7e530d1fefcba6a2ec812045f4fd098ce6b492759ee901a3e61d1649c8885e03b501b78e2f3ab4cf8cdce4b35d2a8c7bf324efaaa5086ee6754fe75a48aa2866fac787dd15f663225b997038d89f"}, &(0x7f0000d7f000)=0xb7) 2018/01/30 04:51:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000035000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0xef61, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00001c0000)={r3, &(0x7f0000617000-0x52)=""/82}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000981000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c48000)={r4, 0x7}, &(0x7f0000001000-0x4)=0x8) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000ef8000-0xb9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "76f9e8", 0x83, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x1f}, @enc_lim={0x4, 0x1, 0x100}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = accept(r0, &(0x7f00004af000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000)=0x104e5) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000089b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x9, 0x33fe, 0x8}, &(0x7f00008b1000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dac000-0x98)={r3, @in6={{0xa, 0x2, 0x1c5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x429e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000c47000)=0x98) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000fce000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fce000)=0x60) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000044c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000956000-0x4)=0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005bb000)={0x0, 0x0}) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000035a000-0x4)=@int=0x7, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000024000-0x58)=@ipv4_deladdr={0x58, 0x15, 0xb10, 0x6, 0x2, {0x2, 0x38, 0x8, 0xfd, r1}, [@IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_LABEL={0x14, 0x3, @generic="7be3a4dc162c1333cff1a5250d54fe22"}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 67.967686] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 68.004380] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000b000)={0x1, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1c075abd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000000f000)={0xf35e, 0x101, 0x10001, 0x8, 0x0, 0x4, 0x841, 0x6, 0x2, 0x8, 0x7}, 0xb) ioctl$void(r1, 0xc0045c77) sendmsg$can_raw(r1, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000602000-0x8)={0x0, 0x0}) r2 = accept$inet6(r0, &(0x7f0000494000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bd7000)=0xfffffffffffffe23) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004dc000)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5427}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ce000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000016a000)={r3, 0x94, &(0x7f00008f3000)=[@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x776}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x30, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f000006b000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0xce, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000323000-0x4)=0x0, &(0x7f000096f000)=0x4) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000+0xe61)={r1, &(0x7f0000005000-0xd3)=""/211}) r2 = socket(0x9, 0x80000, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000000a000-0x10)=@common='gre0\x00') sendto$unix(r2, &(0x7f0000000000)="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", 0x1000, 0x4, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000009000-0x4)=0x20, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000008000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000066a000-0x4)=0x0, 0x80800) bind$netlink(r0, &(0x7f0000d7e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004d9000)={0x0, 0x0}, 0x2) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000748000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d7f000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000742000-0x8)={r4, 0x3}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r2, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00003f6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r2, &(0x7f000057d000)="8d62b871f9a3f0d28f269d53fe084d33f7603150d40b86ba82b5ae337971bb2e40f80acdc6e92bbbfa4c9348be3a5ab932594716ac7fa636086636b5df8bcd2dfd3c51180d2a9adac7d97b3e6b83deee64093c674acb502d310cc7dcb822b895ba3e998ae0ad", 0x9e, 0x0, &(0x7f00005c1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:15 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f7b000)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x2, 0xf, 0xff, 0x7ff, 0x3}, 0x20) close(r0) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x3, 0x1, 0x1, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$void(r0, 0xc0045878) r1 = socket(0x0, 0x4, 0x35a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x18000, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000002000-0x108)={0x3, {{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10100000000, 0x6, &(0x7f0000034000)=""/0, &(0x7f0000fe8000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000849000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000)=0x20) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000fea000-0x4)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x4, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/30 04:51:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 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) socket$l2tp(0x18, 0x1, 0x1) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"98b276369f8ded"}, 0xfffffffffffffff8}, [{"54e09e9d5a8b1b"}, {"b77235e22b7ca6"}, {"90ef775c7a3477"}, {"5aeb2e682f07e1"}, {"b291ddb6eb409f"}, {"222f555b558b3a"}, {"6cd89ae8027b58"}, {"33b7034129a73c"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="015113f7f5abbda498ead26ac8508d5778cf7fb38181bef97b590ee98614eceb5bceb534389e498527f0b93d5dad065e30e1f12b4453ea8c6c11c26870875e063f40c928fc80668aea99ab19a1415746cbfe7af53108febd0ec886d109472f99fbcbeab4243a457068e816ca101bd22d1178da0a0fab2ffc3bc389f43462ac367c5a8060a90c68955d14e9da0501de77", 0x90}, {&(0x7f0000e96000)="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0x1000}, {&(0x7f0000000000)="ffab6fe7af3040851456a538fd2f07c973de283bca072827f8e2d8e9d28a0daa596bea510679857aa950da9a6881e01c1373250f2b7bb4bb52e822", 0x3b}, {&(0x7f00009e2000)="ee3829dc6c71713a0529842c6b80e52e53492fa3df5fbe1704b9f1589a548100c95943e303dd3d3bcdd69cb30eebb063a567688c8d91297a468d286460e834b7ee4d3894d8c60bce4478f4d112ca99698d41301ce90d9d16c4b690d9dc0d3a288c04563a83630fba3ec07742af7f59c9e7723ad1c3f9946dcd4cd291e1a1f68ed88d00edd8b8c0141e903fdcae02f4d1f7e9fe688870e6be4c43891ccb5f2ea764aea8cf50fe25577e6effcbdababeb2495d51ba96b3284313b6ff92acd6694c87c1626aace25eec72d531d1b80cda22ffc6d0baa3cf86c3ea0585467b76451d758f98eadb", 0xe5}], 0x4, &(0x7f0000000000)=[{0xa0, 0x196, 0x80000000, "a976971b80da198a268c01bde08cab895bc0984dcd8f019238a72b400b7a6f5de0970d9db4b830391ae147313eb4210e554f57e3b5212113f9170a881c2529a71480ad1b733596763dbf611e8323d5fb39377f0a785ece2b32e6cd3fd8529ef9d9794b1bc26fe09b4a5cd05028f5e7949af9b7310455e1acd2d6b8bd33915d63566247e028ebb729709d700316a532e4"}, {0x98, 0x103, 0x35b0, "c42e76af583bc9dcc28f77eed27a495127c9e76f1136f6c77b8cb876d9b5e7937a0a92f112f3f63fdf93cecf33bfbeac5c118e80d768a455aae6e248e8cdee3e0d5159dd939d680351751b769928841283f0d876fade08cd153f0b00bacbcad7c44b655191e626a5fe781b3238ec57f4ab5ac108fe0b53a5a1626475db037e098dacdb262fb9"}, {0x60, 0x6, 0x4, "ff83b386cf0accbc82a318421d113966db19f02d38296dc2cc7b7ee4681001a29fd3f8ef1a159c5352a9e962ce8c9937df28e35be23e905e4d07540e533eb01258c77e05e4cb00f1c229caed"}], 0x198, 0x50}, 0x4000800) socketpair(0x2, 0x3, 0x3ff, &(0x7f000025e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x1000, &(0x7f0000001000-0x1000)=""/4096}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008e6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000)=0x1c, 0x800) setsockopt$inet6_int(r0, 0x29, 0xef, &(0x7f000077f000)=0x3, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005ad000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000930000-0x4)=0x14) setsockopt(r0, 0x2, 0x3, &(0x7f00001a2000-0x1000)="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", 0x1000) r1 = accept(r0, 0x0, &(0x7f00009e1000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005a6000)=0x0, &(0x7f0000933000-0x3)=0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000070f000-0x4)=0x1, 0x4) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000b78000)=""/4096, &(0x7f0000fa2000-0x4)=0x1000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x100000000, &(0x7f0000555000)="88d9cc2e442bdc2ee927392e3067ceda5ea89d0172e234b52ae2ac7ce39cb37df5d91edfbc76ced7cb7750e37a37e49842936407f4da5584838bda944c08eaefb8abaa836d407bde81b581f22c89") recvmsg$kcm(r1, &(0x7f0000b6f000)={&(0x7f0000e6f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000576000)=[{&(0x7f0000721000)=""/4096, 0x1000}, {&(0x7f000028a000)=""/201, 0xc9}, {&(0x7f0000315000-0x82)=""/130, 0x82}, {&(0x7f0000add000)=""/123, 0x7b}], 0x4, &(0x7f0000237000-0x59)=""/89, 0x59, 0xdb}, 0x63) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b65000)=0x0, &(0x7f0000f3e000)=0x4) sendto$inet6(r2, &(0x7f00008d9000-0x39)="", 0x0, 0x1, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 04:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ac4000-0x4)=0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006ce000)={0x2, 0x7, 0x2, 0x2, 0x40}, 0x14) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000987000-0x18)={0x0, 0x40, 0x10, 0xfffffffffffffff9, 0x7}, &(0x7f0000f9b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000910000)=@sack_info={r1, 0x80000001, 0x6}, &(0x7f0000af3000-0x4)=0x32d) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socketpair(0x15, 0x80003, 0x800, &(0x7f0000e73000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00001f6000)={&(0x7f000060d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00002d3000)={&(0x7f0000ff3000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) listen(0xffffffffffffffff, 0x3) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047c000-0x8)={0x0, 0x4}, &(0x7f0000abd000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b7a000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x11d) r3 = accept(0xffffffffffffffff, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00004a3000)=0x8627, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000069f000-0x8)={r4, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000013000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000029, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, @rand_addr=0x0]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x9, "107777ff001002"}]}}, ""}}}}}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/30 04:51:15 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xa, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20000015, &(0x7f0000001000-0x16)="9f70bac945377c882d035a6e65fd8bf896b12ad983d2", 0x31) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) socket$inet6(0xa, 0x3, 0x6) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x10, 0x805, 0x8, &(0x7f0000561000)={0x0, 0x0}) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x82, 0x0, &(0x7f0000001000-0x8)={0x2}, 0xfffffffffffffe62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dc3000-0x4)=0x6, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000014000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000)=0x48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000014000)=0x0) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fcb000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getpeername$inet6(r0, &(0x7f00006f3000+0x387)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008e0000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/30 04:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x2000000000021) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000008, 0x0, &(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001c3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d4d000-0x20)={0x8a, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000085a000)={r3, 0x35ca}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000001000-0x18)="399ff981a2354298167e8c2f4f4baa5f32b83016f0756e6c", 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad5000)=0x2) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000086d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001c1000-0x3e)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r2, 0x8}, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000002000-0x5e)=""/94, &(0x7f0000004000)=0x5e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000005000-0x9)={0x1f, {0x10001, 0x4000005, 0x7f, 0xfffffffffffffffb, 0x9, 0x5}, 0x4}, 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000004000)=0x0, 0x6, 0x2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000)="141674c92c21a2e9e26967c8ddceba7d700ee56d5c7449f96ca0418ac4232670ab4c66d4f2e01cb1d5d6f531ef6f1fec138ead3ee10a466a8b263a633d9dd15293397288b876ce7881e6319b1b09c87d0c50ffda10c3ebe04f4221b9d1af44f36683f2647b06c3fce3caf30768ffe6979be754636b3bd8847ddb2da344ed7def5399d18ef495d7c2e3b65d95350ca23635bcddf925b54274ddc3e2d9882ec5c2186b95ee3cf41bad4d142ab6e064a8c25c24b36504f6b49ae74ed129e2d5edd2fa1616a8763bb6cd3473fcf71e26", 0xce) ioctl$PPPIOCGMRU(r1, 0x40047452, &(0x7f0000001000)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/30 04:51:15 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000)=r3, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x0, 0x1, 0x2, 0x20, 0xa0, 0x32, 0x0, r2}, {0x8, 0x1f, 0x4, 0x3, 0x8, 0x800, 0x1ff, 0x5a}, {0x7ff, 0x1f, 0x4, 0x6446fa8c}, 0x1, 0x7, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x0, 0x7ff, 0x3, 0x8, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0xe) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x0, 0x3) write(r0, &(0x7f0000158000-0x7)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00001d8000-0x38)={&(0x7f0000cfa000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000213000)={&(0x7f00009fd000)=@delsa={0x22c, 0x11, 0x200, 0x7, 0x1, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2b}, [@tmpl={0x204, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x3, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x3, 0xfffffffffffffffe, 0x6, 0x5, 0x4}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0x3, 0xfffffffffffffffa, 0x10001, 0xba, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x2, 0x9, 0x9, 0x6, 0x3c51}, {{@in=@rand_addr=0x0, 0x0, 0x7f}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, 0x7, 0x3, 0x6, 0x1, 0x1, 0x7}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x2, 0x6, 0x5, 0x7, 0x7fffffff}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x1, 0x6, 0x7, 0x9, 0x5}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0xca25, 0x12, 0xffff, 0x8}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x3, 0x1ff, 0x8000, 0xcc}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000acd000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b9000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000179000)={r1, 0x400, 0x30}, 0xc) mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x10000000000000c8) r3 = accept(r2, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r2, 0x0) accept4(r3, &(0x7f00000dc000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b39000-0x4)=0x10, 0x0) listen(r2, 0x5) 2018/01/30 04:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000c9d000-0x4)=0x0, &(0x7f0000bd1000-0x4)=0x4) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000015d000-0x4)=0x0) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) r2 = accept4(r0, &(0x7f00007d9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x10, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00003f7000-0x65)=""/101, &(0x7f000048f000-0x4)=0x65) write(r0, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000817000-0x10)={&(0x7f0000489000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a43000-0x10)={r2, r3, 0x7, 0x0}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00006c9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000)=0x26) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fda000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, &(0x7f0000fda000-0x4)=0x98) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fdb000-0x4)=0x9, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000054000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x63, 0x10001, 0x0, 0x8}, &(0x7f0000fda000-0x4)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000498000-0xac)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "f1"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f09000-0x8)={0x0, 0x0}) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1e0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:15 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001fa000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000cf6000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001a5000)={0x0, 0xfffffffffffffffc, 0x30, 0x9, 0xffff}, &(0x7f0000e47000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000051b000-0x8)={r3, 0x7}, &(0x7f00001e7000)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f0000884000-0x81)="3ff2e977812686fb45967e883e7eea3348498f0b9befb6dd7835eb20af1944c03be87ca9b0cd92f085af7f4f5fb82070385f8ba29984302adc0b121f79e4304e4ef0fed6482dd4171952fb3ef6bb241774b4ac2600002702cedef31bae25028c26f88cf5a57a8859ade894beaf6613a90b78031c4ae9d241a17ac3fc88f15725a8", 0x0, 0x0, 0x0, 0x138) close(r1) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ce9000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5af75e", 0x0, "b8c333"}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x0, []}) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000615000)=0x0) getsockname$inet6(r0, &(0x7f0000e8c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef3000-0x4)=0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000194000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000cf8000-0x4)={0x8}, 0x4) listen(r0, 0x200000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c00000-0x4)={r1}) bind$rds(r3, &(0x7f0000bf9000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r0, &(0x7f0000e6f000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b5f000-0x4)=0x1e, 0x80000) sendmsg$nl_generic(r4, &(0x7f0000d3c000-0x38)={&(0x7f000014b000-0xc)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f00006f8000)={&(0x7f00002ea000-0x14)={0x14, 0x2d, 0x0, 0x6, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x40040) 2018/01/30 04:51:15 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000)=""/36, &(0x7f0000003000-0x4)=0x24) 2018/01/30 04:51:15 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f70000)=0xfffffffffffffeed) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f71000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x14f9f029, 0x101, 0x5e, 0x7}, &(0x7f0000866000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000108000-0x8)={r3, 0x1, 0xb22}, &(0x7f000032b000)=0x8) shutdown(r0, 0x1) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000016000)={0x7, 0x5}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r3, 0xffffffffffffffff, 0x5}, 0xc) 2018/01/30 04:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xb, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000040a000)={0x0, 0x6}, &(0x7f0000690000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007cf000-0x1e)={r1, 0x5, 0x16, "4a7ddea3dd676d4eb0dc7a2ddc096be993d2ada01d0f"}, 0x1e) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6(0xa, 0x802, 0x9, &(0x7f0000ca3000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) 2018/01/30 04:51:15 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x21, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffdd2, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack3={0x0, 'conntrack\x00', 0x3, {{@ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xff], @ipv4=@multicast1=0xe0000001, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xffffffff, 0x0, 0xff], @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xff0000ff, 0xffffffff, 0xffffff00, 0xffffffff], 0x1, 0xffffffffffffffff, 0x3b, 0x0, 0x1, 0x3, 0x0, 0x150a, 0xa0}, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/30 04:51:15 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000913000-0x4)=0x0, 0xfffffffffffffc5c) 2018/01/30 04:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000dc9000-0x4)=0x0, &(0x7f0000cc8000-0x4)=0x4) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) setsockopt(r0, 0x4, 0x1000000000, &(0x7f000027c000)="a3f89d4d5c2eea8679c7d63d49d1a4ed334c28dd2804f0688e32b44884a60829d00080a43db8f899bc8681ed574ddbe72fc00916789057f164f38fa4d7df737b7ac55f888500fa5c2e8cdc1262ff68ad86b1b1ade2c9e6af16b7e0d4cb92dbe9c68e601b84fa3e05286e29ca38a8a4383931a8bdbe7c6cdc1ab7e7a0ab4cfda20f912755498fba7cff0455125f93c5501c5db5883503031c29dbd9a0427665b05de1d208edee4417daa96d75e7af22eccb1d8c6bbfc1d08c987d0696a41be84f7fe95462fa2804bb38851c8e9225c755c78915da51870fbc423e56053509a52db0019755ef6df5353a7695a5e7f3a51bada245bbc096c066fe4bedd975154fb15ccdcd4dee97288f0e216b1cc3bca6d531535a6a5af8c3155b4973b72bdeb989a076fb92ee4a67cc41ab2bdaa87ba67f809c991278f2e1f4fcdfd5d2eca05b39b81fe7b3d75b7697ebdc0bd09962c7aa4b1abfe12aba439372ac180c62aea9c7df3fe2c89d5838538f54fb356425d7e8a3c0ca25bcc44d941eec25bd0d82da3031c7f80c37d82e2721e6a52df7b41084293730ead585a0a02fa57c60dd4769d5f43b79501913b86ce5066e7965e8405e28c353b1ff7a8cfff3bd33ae7c269c68acc66098cc53558d75b19858bf239786b324d28b95e82bac2c1282db6c00f9853ab9a374449b461347ecf74f4a06c5dcc6d213397e6cb7f0b75e60c4b1747729d0e811176c21cff035da654f553d84b8a6addab48cce31b911cee8538db2817b0646b8ad39a18882411e9b6e3006254aadf961e0f75003858b19ad3dbf73d3c03e8f2502ed1cd4e816260bd15a7638877c2d2d0157565626f6bd20bb956ef96aa3e8681b101541bc5b49ea62de079bdd14081c0bcd8ec1c785449d7fdc6d4fa7e8246508ddb55d0a1ba0d97d0ae9690af13bde709d8eca921bb08a7d0c6a308b4989bfb6ebd0e2cf2c0cb7df5f46f4f087a6e85c1a00c3ce23c6db390c40d107ed88ded7ab3d7fb46e1d876b56205fd59a54831f15392f6f445d5144a4bcc6a717da7a1c1b50652bb18224e26e315016e3f042d87848b770ee218d39c6b0b623bd98da0128c283919925d44874d36142465d53d0d83cae676d3b70096a3d8d04a2fa0fd5dd908a693f2d5d7b79540749051b210934495dcbc09724d178d533d64b444f514ded853efb20be9431658f8163844be698ae82d234040080e7aa279554497a1c9980e6654762dae3783b442abefe53c214d32a9d06cf00154197903c530f9b0b55355b0273b01f45fb82eccf448236ddfabfaa5ae9f072c61e66222229d8eeb5cc1326b56e268124e0d4147ba5086bea712e64547c45191a8d090dd4306a6f86b4525352231efb3f5ee32875c7b7ad9b9bf9d29ea194da95ed3151919d9261bbf743605055ea8a48f9b540efde48c54fa2bcf194d02de30229d80645515c405bec30b49c775d9bf221070edee6104ada7bb5c2774fcdd3506f103c0e09a7f520232eca24180694302c02c340297586a5bd093db67cc208c97b72da4102a99065a57b5ca5b7b8e76ed73db1faa85e7ecdbd05dd3d9d5ce56f09a88e5f6a749bb708679eb7ad995355be6c63ce422ffd07eaca3af8342fb56795f9b74a7176ab8d639c566bbba13d301b67e23d36b5f0925c58bae61b20eedfb9cf432a5e6a8424facea7c081f5c2cd3c56ed9e5057da460c23391d738ee21693d93fb8640d247cffb2ebbf9d66a8f72229e622dc4c753c14761ad896c09ed8acad8b11992dbf8b50f904ed3e7b11e57e573b42cc7b03fe49c1d67c01e06897b2294089799efeb020848b1ea0880d43481ec98eec39b95a5cafffd8625296a733f20efb67c5e8f618fb6a3194d6382a71cee6d6638dc60b59539d0e816a4a38edf3aada1ba391a1f62234ee39a1a577fbcc88bd31458108ae5cec4bc644f1ae1e8e606f928360a7904197776271a459426aebd5bdbe4474f4b6cf0cf31ea3bd934c7005c85204da9774347a2592aa2ebc9d43bc669280e0d6c1671703df72b5054f3e2d8286063d7fe197b507d9b51f444850a6aeaa501cd27da1dcc58176a97764ec42e7cb7473c7f288807f4d725a52d804fdb6b7d0384f2a50f18f9e7cea8fb2653a327858ca716f788d89b605995a997dd093d00aba4afa53edddb0412f4ca17a651bbb31cf12707744a28305486bc7a5e692e4896fdf84d90764b9a39a4c56f2f9f85bbf6eadb00122f65e91f58b5c68d5b3146084f0ea990bc56f6c265cc2608468c448be4fbaa4f3f90cb243ee2ee38922e0f3345de7b7051c1ca3ce500211da1a72a06e3962f963a8613713b52d6d4780dd5edc5c53b8e64436c1136a7f79f47cb2df68a2bedae712884ed0c0568c997a4ff8c2e3d42bb03d2e5b26a196df4665f7f8255c33661fcfea4e4af3b749e68c0153c4435d1f3412ed48bec8d3a8bb1a4a61588370344e7618d73516da322e72e5d25e3d01eabdb035b5075409237573624533d4a6950b93ccce975271f09cef220ab4232b5694ae7895bf689dc4dc3a17f40588f2bbd4e2a07d7d86393fcabdf5023df24b8dead385999822aa7f0af3b6618822cb44776e0cb1c5c33278cf466e98d4e4c78998e395363ea3166d010273a0b07df4d8d786d654ea7e98052d006cc3917f2536a5d361a3656d2eb75c27219113b8e906588d2960ecec1990fe13d4ccfd1d393a5cb63f096a06c329d50c68d377d7c6854cbc7d6033e25155dc8242be38bb3fcd5c525dc03cc36a31a73d0cf0eee517c36551e2a657f22a54108be700a682487f2d64c1986cd95427dc69eca8e405dad481a5b7468b29b3a865795fbe550f527c286c19d56a8186e0fb8076bf69d3717c104f5b6471a497c68907f3421bf53cbd98eb0682d4e7909e7322f6608a96bae15e6d6397da07b94473868b34c68229ce8056594af5e2727c27953169c92f7bcc0d3845e0ec7126a736c2c3eeb1b272bdd315eaf74078296cab479e3809445d55124ee92e91d821e601d10d2debabd1e1b688c806a08cf9fd20e8313bd502f76ad929d8a90f2d12144a41b090709892f16a1230c4ac42df13895ad34279ad1f5c31bb483594c66e99dde96cecc36270d24abb28a4bcf543d5bea0ca000df35f33c66804a1ae6aa6f3548831414ed69c1ddf82f5b0f65903046f822b5639097bac278f9bd44d9a479ba7b9c8c80538bdc018b867cbb10aa2a8241858c76014ea3a8fb0bbea96c10e205a4a7839a23dff22b93fab81050883de2c8000189f4e5b5c8d833950768c31762b7576baa3e7b5eef34cb6215fadb0745ebde8e4b836b77845982e8e60cf14a1ee0c6890a7ca1a387d43ed4d34f5949c1b9807f7c357487e509fe48249b169c55ccd51535c349bf1038ae4a8972f9cfd2119c513b6dd67a5c45606468cdaccc4bb15ea6e2d2190e23d5ec371ccbaad1c0800a239b33cdc095f77c3f688debbae5af7f2a8274136b83fc7f286d8ab33709b508a1d6ab83a48582110132254fa70d52a635c8032290506280c6a0edd22031b751945fa38dcf4aa09e2e19d10e90218434f29737344d862679805da11c31ca8108d3f9fcbbd0a7d95199aad02607e2a67d69183a0e2478ced71f7ae01f2b65e673b671eba0064749be50273305c94691480a69ae8cd89c04e1ba62acab30de0171d5bbf7dbc3794aa93424a135615eebd7b3ef30ab3e0e55f6e980fe7b00f2265ccd16418472b87d8a75ef2ccbc1ea40edb22ecff15e16a5622b969d950dce7522ddce91716f95f6722beaf51730f84ac4d8c95e0ace8fc1da1fb28fe56f35aed7eb39ea9ed9d1a833eafe2f361e3decbee53ec26f9af1f496f036eb14b66f5f830fbec8497490728f6845ef9923541a97e75c93b99f0d02127b1a01c521a580666395e779c032edfd11b9821f26c44cb068add8c294707dbcd8e247c24725ceb86c8d693cf7693aa9c2dcc48aaa00614fd51a1109d08c5a53ad58ff1d71f1ff467e384e3d3a9af918e206154f5473e8fa8893dbad8e0e6694bdc5b7734cb17956abab01695f5185b22694071665bc7a8e022937d3ed5effc75444decbb7a2d4785db52de454391a049055a1e070b599b9e6f0f633b006a3359ad6776aae89fa4277a71485ba265a3a699469b507b515d0dd1c49f0609451588826b60c5d2cc6c9005c34d58f2812aab01cb3da04500c27d257eb8e16ae007d073a4778f7d7ce6c2b1ab35a4494f04cbb8b4d777a734474c8c3087759bd4ebd08db4fbf7b34e07bc355330e15e47d667b38b6ce00d304374945aee5ada61f1519ed5453efa6ce705b9c6b99689bfcad2556de02b7e694f93ad0a0d4b0e3d853175d8ffb846f190326709db58f629d6b95d2a8a61ad498351e816aee9dad1bcfc9dfe835810bc57d4a2c21aaf82e9c84be9ed45794c0e67bedd2df4eef75db161fc7b048e0f6b55e87fee5187bb6b08962347ae6be6e204d8097b3526d2300398f7064dd466729502bd2a10c7af9b4f35ccddc30b13fc204ac2633fd11bf0804ad164f9a931926fb8cd4f80d69ab4d858d395c175b49047aa8410762d3e51f0c3bbe97b4cc2abcd93e13ec5e369438866c3406095338c5708afb1c0160f9f72bd359205b45ffa612436a34781d402f6aa80de270a7b609c9452150019de7ce8d28fb2e2603bfbaff7133d488c745da0a0349137291dc55b3bf1dfbf68b5d22ece4007b84621779a4b8031a15653373309906e6b35faf06f06fba3a3cc2817508759797da5bab3b0bcaf60b3b118b9a2d794bef0ef9ddcc2e1b12feb62b75eb7576f6511b7d63894309571fd6a81a2f9de2d4525a4942468a789908c5a4d61a5de26141ecd8adb4ae85ded4fded563bf23f94cfb9412f51b1e407802f1ae19e72c9043128f23a966dbfad8f835ea7712ea8b42ca5470da72924c4a8d55c6962a1da6c0513ca3fb1623fd6355babede9af51dd9f186a65d493ca3457ac64d9c9c36cd39eb4935d7b3d27af80d627bb2460b03d0e28006bd0833e8d5aa51c7ea8b7915e0a4fad7e7f0a1579f6ef29a0827ea9ecc522861fd78d476cb1eb36d7c2e1445ab20b5a603880ce6268408b8b99ee783187f5f7a68c3267c08a73c2a3e08c1bd8b661f8302ada4592c840213ff7f0413c55a8bd5fe2844169eba8d13090b40addafdea5c84e17ba76bc5742181300dc44f90902125cb423aa2bc0ca807d46eb72dfe6b952456d0b165e88383231b0209b176cc160d2c32fe0bd629af92605c217da50c506acabee05a2885da7764d019d5bd5e9e8a674408efc7f0929bd90f658fd0d9bfc6c2f2819ed248c0cf2d4d64542c381fa8d3209f328928eac17692fc6aae57f93b5f0767b30d29619dd169149144ff4555227635bac92852fcfd186ffd7914127575d58269ac4405a0435f0fd756598a1f9275b2cecdac438acce3d31a1914d32e915a133caf88f6f6e3f154a6415441fd0c38bea63d93a82a77d47988cdde5adc8df9cac3897c3f21e988a0e596e17f1f96ffba5946627efbd20eb6f626958684f53b815f2a2eebb4aa3fd2e5041ab0b7c0d35a67d37b474f5071157d96b107bb714c74dcf80f43dc1164dd2262f95c052a52735431119ad4ab747b86563180c6cadb92b1bdefe3526af51b116d42e8124c7ceeccbddfe492ced4352b8d949633bafcb5065a49928b7906558b3365fe286d4b830df81faa66ae54628321b6136990310dee105f8ca9e570def7fec04d155a9f7f69a4bb4348ca62ad262167a8ac301d4e2defb4a065e7885a3a52eaee8508c2200fbf73db2fbde91f6014f954a1", 0x1000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000d3000)=0xffffffffffffe0d7, 0x4) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3fc) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/30 04:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000f6000-0x4)=0x0, &(0x7f00002ac000)=0x4) 2018/01/30 04:51:15 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x87, 0x0}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a0a000)={0x0, 0x359400000, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000603000-0xc)={&(0x7f0000301000)='./file0\x00', r1}, 0xc) 2018/01/30 04:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003c0000)=@req={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000dab000-0x4)=0x0, &(0x7f0000994000-0x4)=0x4) connect$inet6(r0, &(0x7f0000447000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xc}, 0x4}, 0x1c) 2018/01/30 04:51:15 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000856000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r0, &(0x7f0000048000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004a2000+0xa02)=0x1c) sendto$inet(r1, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000077d000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000328000)={0x1, 0x4, 0x5, 0x8000, 0x1}, 0x14) 2018/01/30 04:51:15 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00006ba000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000a06000)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c2f000)={0x5, 0x80, 0x8001, 0x0, 0x9, 0x80000000, 0x4, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cbd000-0xc)={r1, 0x3, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) 2018/01/30 04:51:15 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000800000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fe9000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) [ 68.675094] device syz6 left promiscuous mode 2018/01/30 04:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005d2000)={r0, &(0x7f0000fe1000)=""}, 0x10) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000d31000)=""/27, 0x1b, 0x20, &(0x7f00009d5000)={0x4, 0x1, 0x7fffffff, "fee281a06b00", 0x1000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) sendfile(r2, r2, &(0x7f0000981000)=0x0, 0x3) writev(r2, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/30 04:51:16 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x9, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r0, &(0x7f0000fce000-0x1)='{', &(0x7f0000fcc000)="", 0x1}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x7, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fce000)={r2, 0x8841}) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000)=0xfe, 0x3) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000436000)="", 0xfffffffa, 0x20000001, &(0x7f0000e7c000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r1, 0x1080, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8418, 0x0}, {r0, 0x180, 0x0}, {r0, 0x100, 0x0}, {r1, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x400, 0x0}], 0x8, 0x1b) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000b000-0x16)=""/22, &(0x7f0000007000)=0x16) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0, 0x8000}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x682}, &(0x7f0000001000)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000-0x4)=0x0) 2018/01/30 04:51:16 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d3d000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b76000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000fd5000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fd6000-0x4)=0x8, 0xfffffffffffffff2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00004d1000-0x10)=@req={0x4, 0x80, 0x36c3, 0x100}, 0x10) 2018/01/30 04:51:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$llc(r0, &(0x7f00009bd000-0x10)={0x1a, 0xff, 0x2, 0x1f83, 0xf375, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000082d000-0x4)=0x0, &(0x7f00002f2000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f0d000-0x8)={0x6, 0x6}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000334000-0x60)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, '\x00'}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x9, &(0x7f00003f2000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a92000-0x10)={0x0, 0x10000, 0x0, 0x8001}, &(0x7f0000ffe000-0x4)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffd000)={r1, 0x2, 0x30}, 0xc) r2 = socket$unix(0x1, 0x7, 0x0) poll(&(0x7f0000408000-0x20)=[{r2, 0x1000, 0x0}, {r2, 0x100, 0x0}, {r2, 0x8100, 0x0}, {r2, 0x480, 0x0}], 0x4, 0xffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept4(r2, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/30 04:51:16 executing program 6: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00003df000)=0x0, 0x80000) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00007bb000)=""/110, &(0x7f0000cff000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x8, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x20000000000003dc, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffd2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001a5000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008a6000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000-0x4)=0xe8) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 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) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x5600}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000001000)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000)="a0527fa314ee52aea2f7eabf0b636134da5d7036cfe59eac7ca0700f93a6428756a4e5e21eaa67a89837c1b5003d4878e145248cca63d0e63d725bad0dcf3b48c2bc2b8a4bdcd8bd71e0c98999dc8c8b0d80537f4fd4b42409d0486bacf97fa610aa074681434d32d2b18228a74c50b55e3fadae314874a0bf756c010fab5f7dc97a60fbda5baa0bc5772f3695d6512a863c0979bee947f8e07ca3c6f14aa30abb6a998add2b320c279f9f39f988a1a8afde17d850491b4322edb47a757c42c72dfe9030c5a55ca3e5e6a777faf0bb0a", 0xd0}, {&(0x7f0000003000-0xd8)="cfb885030ade41bd4f1bbe004a1d9ba2116fe172735c76c93f76e4fcce1d626c78c6912b9abd3bc215d28ec51e5b3cb9d3c6b7a8f9352e883afa5ace4f8a12f26d48cb5a1387997e6c771f7ad2a4c0986e19e46908abfe1c9d22ad9cbb9ec9fab479a5d89b625f1fa920b809fd1111ce85c3cc9d4a3bd22e36d3cfc5c13cddc898b6bf9ebdd1e745c50f0838a9e4fb6b420e42e4fc1a8225350a4f690147a81b7ad3e4af2ace03cd6810cb43b2d84344cdbd4f043433bd17c1a1dfda5b877c12de47b178bf968c449208d1524a0ebf77660ac9fdff681fab", 0xd8}, {&(0x7f0000003000-0x7c)="aac6dfba05808097aaaefb8c47459fa3f5e1edf16a377e3c1f482684cbc92e53094e70964b607fd52b9d7004fa0a22f3b4b1dc4925b820fcf4fd3f34df9d673bf4a39b69670243b0701ee9e32a968d710051b542eab71f5332f79c9316e5e9d5c31425d7adbb570a227e1edbdb40d73303bccc95f0b23e9b4b5e771b", 0x7c}, {&(0x7f0000003000-0x83)="388aa06ac385ddcef276af597ccef569150e7946222fc76b4622b06f2e5293abde269ae7d53e5c88518d8db4a3701840e0f1b7eb646296a791f3a92744e3951a1acb50e1babf856d2916cb7891a60ee729c6c5e17c7de7eb83030bb089ad89d6640ea89da38d778fe0cbe6fce9a2968612c7eeb7042358882026211f93dfd39e8e0e4c", 0x83}], 0x4, &(0x7f0000000000)=[{0x18, 0x0, 0x1, "3753311ad35648"}, {0x78, 0x113, 0x4, "0af7f4a92158d1e44992a9b30529cb405726f6056232465624905efd2d70c5901e989da0baee89d8ea59d2d47f80c79c7329e350aa177284d2466c88d8a2fe5d2dd90d08ad6c18d5de13e766f3d9ca3351a03db299790e96e654eb4fdc8b851bf3bc1ddc08"}, {0x48, 0x115, 0x8, "e1549832ed94564aeb58d58dd40a72bdec032e5cf53e354caecf65b2ed518fce748a108c87e783f2fa2a324e3a824678e93026fd6ac8"}, {0x1010, 0x1ff, 0x10001, 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{&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="c35bcaca229267f8fb053f9a7436e8559f1ca4", 0x13}, {&(0x7f0000002000)="0ca749b839efaa023b7b75371d9617148da721f2ad5e4fbf1af606444aa1c52b0520cc60ff59067a5828836dedaa873d34d0869f71d523a191ee3791a2986c5a1dc7531de8a002c75b61381b650c10d48028dfd6f3978c5ce9a37d21957b80d393f24f0509ba8471cafc935d38f8afb2e59c18339c76d192f3220bee20a62f466fbc1058e60a63bbd1a6583eabe015f4138c348574266c0ad12eb8", 0x9b}], 0x6, &(0x7f0000002000)=[{0xd8, 0x29, 0xfffffffffffffff8, "48b2162401270e33446e133b06ef6f9ddbdea7594374f69234bb0dee4bfb6d711ad89a7d0c717031be04d9749c32cf3db71e2461b9a4c56f0875e490b151eb4b67a68d298b3fd2aa42c1bc0b79e46a9f2b6e0d64fa97ab9531302b0815c8ac0f0896651aae7a56bb89f8902dc656440c085e73fa473f2c037671e8ed4a6b2cf29f60f421e5757e020726fed10166add2da97f6b9aa398957d1014a0a34557b232b31f187a39fa4a446ef9d1d81bd745b7685b3c2ddff1ad74b916493ec0477403c558ea9c1c5"}, {0x70, 0x105, 0x1, "26392231ee911510134ae425ff4fa88566013db5a5dc5fbe64a365f53e45f9e67673fb74d5971fc4b0764d17c05c144c24a8f8c5131bb1e27b03af7b2ef97361dcb4ba3712b6605c120d046719cb8f48e1529faa893c1cb83f0ca22e8c3495"}], 0x148, 0x1}, 0x9}, {{&(0x7f0000002000)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gre0\x00'}}, 0x1e, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="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", 0xfd}, {&(0x7f0000003000-0x37)="117fd8dd8afcd89089a06e48343fc2bb61dac3cfa1d586b05e48b6d00f8fadfd725e1a4fc88596c5c28a56849c838c8b3fc31acde19f51", 0x37}, {&(0x7f0000000000)="72d3bd057179ee8e811e426d6db2ee79269e46f38ca0ab1ee954f8c237b4e1c86b4ae94a0ef6fffb5ce602d0f8866045aa54f710ff68565f03f94f287b7885a8e0d7241eb82fdd03fdf16587e180960168391e889beab6e5e822d624660947902dc9b8598dd615c3b9e4c77a099f496e86843377ba0d68ab645aeff63b7212d4c396a3c3ae0e15d98bd13647adf4194f4148ac979605da1b72372ed28d1ea9cb38fd4dc78eb78ab30abb0653", 0xac}, {&(0x7f0000000000)="ddaedee603c23d80a53d27c27a04b218043fada4f919044797bb545eac9885e9cd48e69425cbfd8683c2ebac3a82ea4be4baf1b5d43ca0835c0d9867bfa4c9de13f7c7c802a6fba167301f02df4396903eb119c0d5b38136b21899e476262c669f130e2562e905acc210d84dc556cb062399cd6095f9cf8e75b1186ad57f01612cb658f5c0e3a6eac8651930eaed28c44749c0bd5c2e1d16cb75f8daf72c548c71ac6b3d09f8de210aa572b0eb9ebf63ca156c496e6c644f81ce4a328331cfbd6d5fc9edea068db726e2b62fb9186d3b8e6fd2210a07cb947228ec2528ca", 0xde}, {&(0x7f0000000000)="5ca503a7cb196c77b1ace6e184dc992b21884e9bfd75b9c29c1b444d84c08abd2f7f97d784cb1b6b1315e841cb4b6466cb6e3deb3bee3d1094f2f7abb8bf31914e220e6587cc67b053d5a24fcded7649496e5bad9cb04f1bf117f26e20d305ff1b42a5d674e7c92a4637539d52bdab5203a0800f83234e4a655054", 0x7b}], 0x5, &(0x7f0000002000)=[{0x38, 0x1ff, 0x80, "8dfd40740185539978bb0d8b0bc9dffba824649ba51426106121a58e910e2928b70f0fab2b"}, {0x78, 0x11d, 0x0, "10fe14fda39e284a761de42c9779fd637713249e64c45da9bda10df58d56b8484306fe134b9c19a7b86dc0ece66373baf6db3d8fffc2c1339f6e3a776a0bc4e49aa364aad0aac88cd340aa3aa9009831a04df748ae4e1ba3643516d76d37bdd3991fcbe3ab72173c"}], 0xb0, 0x4000}, 0x2}], 0xa, 0x80) r2 = accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xfffffffffffffeec) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f22000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000a26000)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000001000-0x4)=0x2) 2018/01/30 04:51:16 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f00005ab000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000018000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x4, 0x12, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000017000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/30 04:51:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dfe000)=0x8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x1}) 2018/01/30 04:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) vmsplice(r0, &(0x7f0000f1e000-0x10)=[{&(0x7f0000ee1000)="84ef05c04d9e2ef25b98d8bee609ee92865f5e4a8b823cb61448f1ae26569d01d52c02f5b8e3c9f1e94e61ff1a1bf910c21e2e5d2413acd4b5ede408227afcde636de19817547c1b7242da1acc0ebcc8c255db7450680ecb8e77a70b7f55dcb36755fdd53ea71a0d334a2ea7fafeb8210fa97bc652afcad5b38d2b6b497b147f1c3eb3b9a914ebdda7bf7bd05cf8a45141813991bc8d516add71539b796b4eecf2fd15a995f6fa7e1c4f20ae3d820f1c86a8171dc5feac9147534607b2981f44e609f887735ae9f6a64232b16d03a072153f9cbdaccc82aabcb0d974d440303f3d1d859016dec2e511254d2f3f51a63611", 0xf1}], 0x1, 0x1) recvmsg(r0, &(0x7f0000fef000)={&(0x7f0000490000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000a2f000)=[{&(0x7f000024a000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000d3a000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x159}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002b000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000767000-0x62)=""/98, &(0x7f00006c9000-0x4)=0x62) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005af000)={0xffffffff, 0x6, 0x8}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000e46000)="4d5d9562dff0c0435ed4f600139866991ee1f1d475f8fdf95d6fb3dbed65bd74619d076a6f9299ca82b7a09750", 0x2d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000749000)={r2, &(0x7f0000823000)="c58b54cd848b13ae548a4774adc6041e6e7c5c7efb9944d6b4d44bb73415bd1af6678202074465669187ac33b9fb2741242f67cb3da758b63178954b642b78c7119fdc7b58a3d0dde0ca4ac7e198dab1af75264e42766b012368a748a3408cde65ef284f48f14b66a26bca78c7242c945bcb2923bca05c7699e5f7927809e025c369bbf20c23a9cbac4b64ab5b39878cf3d49281100f43a425e802", &(0x7f0000777000)=""/0}, 0x18) 2018/01/30 04:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x0, 0x802, 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ffe000-0x8)={0x0, 0x2}, &(0x7f0000d57000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007c2000-0x8)={r3, 0x1f}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000013000)={0x4, &(0x7f0000cd3000-0x20)=[{0x5441fc0, 0x7, 0x1ffc, 0xff}, {0x6, 0x1ff, 0xfffffffffffff797, 0x7}, {0x1, 0x7, 0x100, 0x6a74}, {0x3, 0x1d35, 0x7ff, 0x624}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000015d000-0x10)={0x0, 0x30, &(0x7f000072a000-0x30)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000a6000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000033c000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r2, &(0x7f0000f8d000)=[{&(0x7f0000a88000)={0x27, 0x2, 0x1, 0x5, 0xf7f, 0x4, "79754d172b1412b1b0788960f2587f42097d213d4b9833a228c1e2c26130734e01707c546a1c9bfcd123d2e8acb7639bf6fc4042703f35cc4e6b0541faf45b", 0x7}, 0x60, &(0x7f00005e9000)=[{&(0x7f0000e90000)="3791df7bb91af0aa29aad6bf9e6b8d5ce4", 0x11}, {&(0x7f0000516000-0x8f)="6b3789ba8cf51df1b524596da8b728098e8e0b1d962d46dba82a71824c377218b6acbab05b577236eda7c4acb0dd97594437d43eb48625c006920865ddc55ad540e3298eb4606b97b025e48c40a47b2a85a32e65fdd433ac81879de95bbb2e882eb186b510ba77c26b2bafe9d1978256de62cbd853964d53ceb4a76b73e17c2b4fee39e43d5b0acfff8e1b2e41fad3", 0x8f}, {&(0x7f0000600000)="5ac6ec617793c208b886d212027b4e0fc5ff1cf2ad0ca63f67", 0x19}, {&(0x7f0000059000-0x80)="cad84b90123a1ffcfb97591202e6f15ddfa55e02ac9c3259ced1d2c1bc1c33714f74532b69b05771a33b8d68faab6558a96763d8e8e1fc6cb93330ae94c19dcb62decb095ea151d358a19eee9549ae93490aebb8f20cd0ebbd7c44f9606deb21467f2db68e0e2059f9fbaab44d9cba3f375d86a372d078b1a14d55f0b808eb28", 0x80}, {&(0x7f0000535000)="fd1d9321c52efe23df363d8395f4ef30c780a88e29a6c67b26550497d2e8fe960991ec2c523c27444d941a57977f51e5452d97c8cb47636e65851049edcb928d4d180305ebbad1a27c31bc1c957d495c79392763ca268d4528ad74ba4e8739780a6f957b80cbcceaa573b13a15248db6ef6c7b754996e7e7b295a014cb74b97e68a2ab195269b01708fbb41ed0141a66333eac6728d455c74e", 0x99}, {&(0x7f000008d000-0x96)="c7eb38c196b3e992b2a8233a5fd378a2578184926b4a2a0d9ba2c4499014ec23caf7d23579d050b2fe0e36eae38ef2ddba0f19db344bf91e319ec6d0d095a31e5a1acdb2ad1eacb74762dd6876b09bc9b25f32f241a6b30e4f4399fb81a79cbb70c13b7ef29b41b0a6fb108fa17e7d7f731fd18efd0edadf1fa94d890dfc2100814b153b3d1563b812fe04e1e1fab4c49d22ef7739a3", 0x96}, {&(0x7f0000d9f000-0x13)="2b479e73277c56c87ace3ae4fd102815e067bc24b93a52fac9e19d44ff0976bae642425683dc65de17ecbea066716eb662d525e6375f5c96af3af7ab5070180a70856ec1a61554d9c736a4d1c5996d67a65a8c8de0e42d5274439ba84812e3e04e4b6b24e3cf0e9eb18e", 0x6a}], 0x7, &(0x7f0000626000)={0xb8, 0x115, 0x4, "0d8a4453ba996503cf15469a24d1fd1f9d1e12595613081577047975e02f01c0c88e00c32e1f0418d90b15738d5dfc0423fca6752f974fbb8d749c8380df69d47ad42cdcc9dc047909d0d52ecf0eadbab59c4362e57f849c6c2df5b1234ad67243c7726e6d87db20c5f329309bfd7029cd3c9794f8b5140c5137d2b8820ec426fe1f4a600fb043d2bd7be872e457a1f885f487c7b1eb1044a02ef815cfbff3ede839882245"}, 0xb8, 0x4000080}], 0x1, 0x4000) bind$unix(r3, &(0x7f000055b000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r3, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) socketpair(0x0, 0x6, 0x1, &(0x7f000077a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000855000-0x28)={&(0x7f000072f000/0x1000)=nil, 0x9, 0x4, 0x4, &(0x7f0000be8000/0x1000)=nil, 0x4}) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001e2000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000969000)="f7a0ff42efe3c53a096fc68a354897908658fb7b28b80f0357377c19e2f75764c00694ff4572db41707ebcda3e6b39df5c6ad25698354cfdf471dd482bc924ee39604eacc5e5a9cdd379bfb8fee973807e0b32bf4536f356fc6d191d391df1e5588e8d7df71207384f1d1475b55441421174899ba9ad9bb1a4cc89afe858ded3f0f37725744434fc9edcef4527c3741c99d86b73273df18fc29e2db35ab49e1b35f532fdf12e071ccdebcf99") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x0, [0x6, 0x8897, 0xf1, 0x0, 0x1b4, 0xffffffff, 0x5, 0x27]}, 0x5c) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x30, 0x27, 0x829, 0x0, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="a0548802536eabf991d8113565"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000190000-0x8)={0x0, 0xffff}, &(0x7f00002cc000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000703000)={r0, 0x3, 0x5, [0x7, 0x7, 0x0, 0x7fff, 0x8]}, 0x12) 2018/01/30 04:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000c58000-0x38)={&(0x7f000066d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000670000-0x10)=[{&(0x7f0000589000-0x1000)=""/4096, 0xffffff9b}], 0x100000000000005f, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000514000-0x4)=0x0, &(0x7f000001b000)=0x4) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005f6000-0x8)={0x0, 0x0}) getsockname$llc(r0, &(0x7f0000b90000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b66000)=0x10) 2018/01/30 04:51:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r5 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r13 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0x0, 0x4) r16 = socket$bt_hci(0x1f, 0x3, 0x1) r17 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) r19 = socket$bt_hidp(0x1f, 0x3, 0x6) r20 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) r26 = getuid() r27 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r31 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={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=@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}}, &(0x7f0000000000)=0xe8) r33 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r36 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) r41 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x3f, 0x9, 0x3, 0x8, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) r44 = socket$kcm(0x29, 0x0, 0x0) r45 = socket$pppoe(0x18, 0x1, 0x0) r46 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r47 = epoll_create(0xf5) r48 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = accept$ax25(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) r50 = socket$bt_bnep(0x1f, 0x3, 0x4) r51 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={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) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r55 = getgid() r56 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r58 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r60 = getuid() r61 = getgid() 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) r65 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) r66 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r68 = getgid() r69 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000001000-0x4)=0xe8) r72 = getgid() r73 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r75 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000+0x6be)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="c38534b8677d0a3e69e5854d10c97407a62ecd37607e0a1be4e12eab212ca9ea1f7bba3bc21e7f7fe5dfcb57a33dae464ca0d0a75f07489b425a589d4fcdbef1bd4a144a3aa3326e991506daca1dde400c210500b2d7a02e962646ea233da57fab21", 0x62}, {&(0x7f0000002000-0xcb)="268891caf50a6009cade776abd98b2bf16292a0888c3a6d53dcf4fc05e197a2d37f896a240ac25d2a3dc797a7dfecd5e39707e64bffc0947541eec3d2f1e40d7bf5cb6d1f0a3ab6b20f7ead3dbbc87e4b33a4b01710e3f90982e87abb77a5573bc057fadf1475e14a1f33aaef8dea1a0be3c5965119fe239f2bff7de857cad860b2be1bab7d96c6163006390fb1345258b5bde36a66a71d4cf8646596d828a2ac9b2c35cf799991e5daef38f6aeb48cef0eea381d6b66f1e880d93b5146b515c7cb2b9e9cd655ae0727490", 0xcb}, {&(0x7f0000001000)="06da31d7a5553f033a9b1a255cbb0d5bd2e2b7081fa16d3b3a4d3c45ae8e115707ba504a1c97e51446c20f294965196828dacadf41116462d5e6765e04533a9044bcd3f5f56ed172a9a759d00d8e76928961f10ba06375554a631e9136c91b9e96de4039e2cc8a8bc1cb2cc16bc96470ca04e94588eb9164127e41a8dd8c94d9bdb7ee2fdbd0c86fd5dce9f7f78488343018e5a63af89a32652bb098bafb1e7a5cbe271c40a4d763c6a125", 0xab}, {&(0x7f0000001000)="fd9125d645b3a48e02a897e2aac1221205ee6d151cc2dd670ade28f04b1d4efa49ca1e1a3d3a41a4d3011ce4dcbc4d734b", 0x31}, {&(0x7f0000001000)="5c0b31ffb87c90e563dfe345c74d5d575cc31c2c92eaaa9b1f83fdeb27fe695a811db311f71a4a0d635aa02780102b29992300faa382b40215bc43b30291f644f93dedd0ffbf82f5ac2b994fc1ec409e5ae50cecbb758f4789c76f354c0a0975006eba4f8151a0b22022d3ba7623882b99331d18bf4978012f14d611d5e4ba8e5b6e216613947869ccd9fc8a37ace51b0400abca97e3d02d74436a9306f04bd369c590101033da3c2c3c58bb614e81e3393cda924e4c46a790a9", 0xba}, {&(0x7f0000002000-0x5a)="206e6ae1cdd702b4eb0eb235295673f26167c865767a403f1ca2f1ec616b6d0f8a9541bcece22094d412c802fad261a43f05bf6e488802c9fccb08a533ad84151f8b4b79d13c0189c89c5611c02f50edd57802ba1fd2f3f22a88", 0x5a}, {&(0x7f0000001000-0x82)="21b36ff63ffc0eec8ac82f17cc0a081608b92133ed7e16115baa4621a87f2c835f46d2940bf7cf80eadc22849fe60d66c5edeede925b4a7ef34fece0f5f9893e656e1654c90494f94f2aa4b2db24ece706f3d6db5b4e2dc31252ce3001cdda94a7fb2d80d93657b3d96fd4bd3c70a8f48cedd92fc8a95bb350da27f7de31034587f6", 0x82}], 0x7, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x118, 0x0}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x1a)="cf3145df1d881b169975cbd6e9621cbb2bbed911e332323b9e6a", 0x1a}, {&(0x7f0000001000)="330d57b01b2c6aab92519d93", 0xc}], 0x2, &(0x7f0000001000-0xd8)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x38, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46, r47, r48]}, @rights={0x20, 0x1, 0x1, [r49, r50, r51, r52]}], 0xd8, 0x8080}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xe1)="1dc5accea61cdd92a4389991374e15b34b20835b23ff569eeb3a2391b95d30154af221374c7b25b056d0262ce92b2f09791f702f5ad1e57f47bae95d52f2484b4ab1a59d7e423db98b4ffb580fcc4343b972d3bf0a862d27741deeebb80ef209142a76eb1084d3740adce8503853dafb5f0542b1988e14eedbc08e3add1d2875bb507f638abba13f23c11868794ceef86f86aa2823826a30e20f2e131e21c823b8b20542f32b38c71cbd132ec56f05cf7abe43afa9aa2e71f3761b91f2fe5491d4272ef53c7300077ed568d370eb14ea62e7d79d4cbe17ae5b43726bfa96ec1a83", 0xe1}, {&(0x7f0000000000)="af659be3fe17f4358bf2353f7e5f78320461e01a7673a50a92b77f28b887f3cf337938cdb26e7eec76b94301fe8d5607315278f05a5c365e64921d9c16af8224e65ac36f10f1297f8303f316229eaeb4a091545c72291dc9e63b5d08b75355f7214df528b127c952b37433ab8a125fc5f2baa7fa2c7f4a0e4daa3b77eca1908c1fbf10d53a5376f27d15c7354d6bf3a61a480df31b0a15a77e6ef368b656162f06431d1f36378acb590720f0c7b4de8057ca84e69176cf8416d11fff1d903c1fd452098c7b2e8a7927c032ccf196c44bca88bc2f1a1d6f6e961d9cea8c7c8a6638d65d2aeacf", 0xe6}, {&(0x7f0000001000-0xb7)="de0fbc13bb3d8fe55e41877d89b47e6f71b1eb455b9f89de33a04398284e37068a33c5ec230ee0919d5a676f2721d302c240f63932f71f8fb1d50a041853163d982eecddc858324190a7139d05111e634a7568862739a7e91b7cdb5cea9bf8a74109e1494d4afe82f00129c1f1f7e9716f5c2267712acc10afc377b0a13bb743cad01cdb3bdf516c346fdeb6aa6f78210151a6f0f16a2a5339317a95fd5a6e2d979aecf72f7859e2a28f98838c3c7036fe81c890a4fcea", 0xb7}, {&(0x7f0000002000-0x1e)="219edf23c3873c9676c02c7a72297fd6150aadbe6f0af2970ba7c5dcf55e", 0x1e}, {&(0x7f0000002000-0xa5)="de0aa3be6393f241f5458a20938d52371edd76693956a6700d676df76bce9b604d831b907841f864970807f71ea4613e1a68ca5d52dfffa84dd88d7575f83b2998953455753dafb8f151c10bbce0003c497d5ffeb33fcbf3c063ca6c3ea1df17b16beb24aa266e3a21a4d35f95ed7b4433d4a2ede4462d9a140092278867f8f60196348035837c1a551512c7766e09d19b83fdc8f9b2e5e28108f55e4ce32d28f0ced4556b", 0xa5}], 0x5, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x40, 0x800}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xf9)="2a4a6bc8236ae18c8fba9c0862591e8e87bed196a7a2f0a7f197f41b4b8383f3c41466a9dff8a53c11135e2ce706340992fc313f057b3d25f615b6fa0f1d26851042395985501bae6c44b8db6939408395e540b5d32c085de541d8e6348b111c032ba42b05cf60267a8febc8313e08d86e9bcb65ec43f470407106ceee4b9fb169e9ab1174777f28bdcfb5866870324b676a137aa5d9c0d4b3576f4676fb0f32ebbf949a493d3898913cabe0eedce33289857ffc6dd7318a2f2338c21cc46670d630bce480a4dc76d69c225e3d9f9b0f5fc7b570ed03ad04646f4c1c1ff71a3284b4f31929e81419997fb5599daf669f2f812ee397cf609668", 0xf9}, {&(0x7f0000000000)="98841570f250a12a0524ff5e6fb58ea89a6c3232bb76802c1460a19921383617f3ed40f5f1dbe015663f6625479902", 0x2f}, {&(0x7f0000000000)="dde76c50e172314c4cb63d945e83f2fd2d7abd73a447a57076357dc0b51e0a293b36e444e6a7e4be774cb95180494e3589bac7157fb0057ce3953877f1485df0dcc24c78c74dc10369750ea4a3814ea89ad0b5ef20c146f588ef9d9a3fff086da10fa893437950d2f8d8401a175207b2d07749b54a20fb5fbef1535c3280b953a26544bf1631331bf3ffd3aa53317b70b3fafedc18cad7f6088896235db2190af755b0af7cd658432c9de6370efefff101a3e13162b62535c61c33a1a5f56020eb0170383c1a0d03cd947c13bff0e9b4cc45310e0cfe45ae5312ade6f6c88cb4b531", 0xe2}, {&(0x7f0000001000-0x69)="932b68565b7a2ded83b8c7190a7645eb84ecc3f67d621d4a368b08bbc8f04415e6f5b0bfb9c80d2fd7634c7335fbc0de355e70895d59be2f597b7c2a9a877a6e880f378ec8b9e06975f25fa0c6d0766281c7d9a5d7df08081fcc315db8bd7048fa982f19bc6bb55cc4", 0x69}], 0x7, &(0x7f0000002000-0x98)=[@rights={0x20, 0x1, 0x1, [r62, r63, r64, r65]}, @cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x18, 0x1, 0x1, [r69]}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x20, 0x1, 0x1, [r73, r74, r75]}], 0x98, 0x4000}], 0x5, 0x4048810) r76 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r76, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c77000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038a000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f000094f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000434000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x90ab, 0x10001, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b90000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f6b000)=0x8, 0x80800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000659000-0x38)={&(0x7f0000f6c000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00009a5000)={&(0x7f00003d4000)=@upd={0x110, 0x12, 0x422, 0x4, 0x0, {{'salsa20\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x1ff}]}, 0x110}, 0x1, 0x0, 0x0, 0xc040}, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fb000-0x10)={0x0, 0x0, 0xa7cd, 0x5}, &(0x7f0000f6d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b28000-0x98)={r1, @in6={{0xa, 0x3, 0xc5b4, @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]}, 0x8, 0x4cc4}, &(0x7f0000e70000)=0x98) write(0xffffffffffffffff, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000313171408000302ff0009ff0800001e010000000baae7b7e550c9f618cfd4a713ae16a4001e407a780df66ecafd5d0ced0301141e0191eaab42b73ed72b6526789ebaf4e2bdad1ebf75e75a881811463dbf13b835ff3c27f3", 0x69) socket$inet(0x2, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000056e000)=0x100) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001bf000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4f000)=0x10, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e48000-0x28)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x2, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0x100, 0x1, 0x9, 0x1, 0x7}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000-0x8)={0x0, 0x4000000000000000}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000013000)={r1, @in6={{0xa, 0x3, 0x245, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x2, 0x7, 0x10001, 0x44}, &(0x7f0000004000)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4000000000000015}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xfffffffffffffffd, 0xa, &(0x7f0000012000)=@raw=[@jmp={0x5, 0x200, 0x5, 0x3, 0xf, 0xfffffffc, 0x4}, @jmp={0x5, 0x7, 0xf, 0x2, 0xf, 0x1a, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x661b}, @generic={0x40, 0x7, 0x0, 0xff}, @ldst={0x0, 0x0, 0x3, 0x7, 0xa, 0x10, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0x662e96b60e084a47, &(0x7f0000003000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 04:51:16 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x400000000000000d, 0x4, &(0x7f00000f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000d8000)={0x0, 0x3}, &(0x7f00000f8000+0xcad)=0x8) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000fa000-0x10)={0x6, 0x8001, 0x903, 0x7, r2}, &(0x7f0000051000)=0x10) mmap(&(0x7f00000f8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000f9000-0x1008)={r2, 0x7, 0x1000, "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"}, 0x1008) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 04:51:16 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="c4b4cd26a0c0a21eda33c4d6a74a5d06375463f634c8fac4f565d38781e874db4960ad48025f87dc6bff464f001a7ab312158642de1cd233bd63bb4c59b0ae68e05aaf9cfca257f229d7c7db55f793a4dd5164c2035ce2b4a3937a34128e785f2a5adf981a9beda62b04bf1f5c9594c275a695181ed4bc7f31b0655503483ac096dea18cad905d2dfeda51061fd35d9c3e5e85598f66c9223ea23c76e855d89bc32affc87a017fc4c434a52233", 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b7d000)=0x2, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000f45000-0x4)=0x857, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ed0000+0x48c)=0x0, &(0x7f0000698000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000322000-0x8)={0x0, 0x7, 0x5}, &(0x7f0000b6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008a7000)={r2, 0x7}, &(0x7f0000ddd000)=0x6) write(r1, &(0x7f0000a9e000)="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", 0xfc) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008d0000-0x10)={&(0x7f00008cf000)='/', 0x0, 0x18}, 0xffffff7b) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0xfffffffffffffffd) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000835000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000eef000)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) socket$inet6(0xa, 0x800, 0x800006) 2018/01/30 04:51:16 executing program 5: r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x6, [0x9, 0x9f06, 0x7, 0x10000, 0x80000001, 0x6, 0x1, 0x521c]}, 0x5c) recvfrom$packet(r0, &(0x7f0000d3b000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/30 04:51:16 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000-0x47)={0x0, 0x3f, "d8bb534de8d5f1da50994ffb5d1fbb84fe18a0d7cf3bbc6d37020fdc79d8731988686e18e5ade551f562d8953cbd0cdf628e863ba23943bc4165c0a0e571e2"}, &(0x7f0000008000)=0x47) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000f000-0x14)={0x8, [0x0, 0xfffffffffffff000, 0x1000000, 0x2, 0x1, 0x6, 0xdfdf, 0x4]}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000d000)={0x0, 0x16, 0x0, 0x8, 0x8000, 0x1f, 0x9, 0x101, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x271000000000, 0x42, 0x9, 0xffff, 0x6}}, &(0x7f000000e000-0x4)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000e000-0xb8)={r1, 0x40, 0x3, 0x1ff, 0x3, 0x800, 0x200, 0x4, {r3, @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]}, 0x100000001, 0x1b0577cd, 0x7f, 0xfffffffffffffffd, 0x2}}, &(0x7f000000d000)=0xb8) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/30 04:51:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cb3000-0x28)={@common='ip6gretap0\x00', &(0x7f00005ff000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eec000)={0x0, 0x0}) r1 = gettid() r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000488000)={0xaf1, 0x20, r1, 0xf2cb, r2, 0x200, 0x8, 0xffff}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aa5000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00001d3000)=0x0, &(0x7f0000a28000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x4, 0x3, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000626000-0x2)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000078b000)={0x0, 0xffff}, &(0x7f0000eab000)=0x8) sendmsg$inet_sctp(r1, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f2c000-0x30)=[{&(0x7f0000cc6000)="855947d25510b19f7589bbcc135822998fcf32ac227a7f88cc47453356b5694a234c5a22a9a8304208109885", 0x2c}, {&(0x7f0000c58000-0xb6)="e9a3aa7a097603880b379c04a1fd41704490b8e5eccdeb1c10b7c136028d76789cc3fb1e94a9b6162932a01e3d033175530e473531b3dba2151870808172b29794bdff44aed87fc5bd41902412a6358f7d6ffb4d7a0fa76447b1e3d03dbda029a82797a15039b283ed5dbbc4cc5ac1716c2581f68422f7b9209dbf2f890638bd986ec93b753fff370a2fd7379f02c27708339b008306dc3d258128ed9b03b8d11cb5541e214cf81f899fc15fd07aa8957ed8c0e8c92c", 0xb6}, {&(0x7f000008d000)="3f1d8232067fa01978af89a033c9e8c48d89d16b476bca2422b45ce19e901a00d426c322f423452f61fdb5a08aa7bd5efd046550cda75d1148f31d43c02a02e07575df317ed57233f0e6ef55c04698c27ca8bcbe81efe38f8e8e718cb3d7dbdda30f68f3ea5ac4bfbd3d298516b7f8", 0xffffffffffffffe6}], 0x3, &(0x7f0000b29000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x10000007, 0x8200, 0x0, 0x0, 0x0, 0x0, 0xffffffff, r3}}], 0x30, 0x0}, 0x800) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00001a4000)="", 0x0, 0x20004000, &(0x7f0000ef6000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ef7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006c9000)=0x3, 0x800) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00003e6000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) [ 69.254094] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 69.290136] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 04:51:16 executing program 2: mmap(&(0x7f0000000000/0xd7c000)=nil, 0xd7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000e5000)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c17000-0x4)=0x8c) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d7c000+0xa79)={r1, 0x3, 0x80}, &(0x7f0000d7c000)=0x8) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c75000-0x4)=0x0, &(0x7f0000a48000-0x4)=0x4) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7f000-0x4)={0x3, 0x7, 0x2000}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000134000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d7d000)={r1, 0x839, 0x0}, 0xc) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b6", 0x30) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000005) ioctl$sock_ifreq(r0, 0x8916, &(0x7f000000b000-0x50)={@generic="0077af34b56415dd947635f47953e8e7", @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}}) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000026000)=0x13, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fe4000-0x4)=0x0, 0x80000) getpeername$packet(r0, &(0x7f00002eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000614000)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cad000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f000020f000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000444000)=0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00006f4000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=0x5) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r2, 0x1, 0x100000000003f, &(0x7f0000cb1000)=0x20000000000005, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000265000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d03000)={0x0, 0x0}) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dcf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/30 04:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000cdd000-0x38)={&(0x7f00008a3000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000081b000-0x40)=[{&(0x7f0000572000-0xcd)="ded940c23619f5df3377deb24be22cacff", 0x11}], 0x1, &(0x7f0000930000-0x1a0)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000091e000-0x4)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000218000-0xb6)="57ff486a528934feb13ec3597368585641d00eda1e6c031dd54d72d923f2181c0bd5e4f40c7eae0134613ae5faa599ec298adee846dba2611c37259bb1faf9e8107a49af4f8cf3e9d926ad5e72e76365bddf0f51a1c19bf0604a3ee4add0c1aabe2f711cf163592854af2e841c16577cd18c67d6c28acabaa23bde456978bde357b68d77e148235bc490269fb6d1e5ae5b4cf670daa6000e3f23324360aa19f29a7ed75c3c623fd3ff5065954eb5818e8b2d5a33b1a3", 0xb6) pipe(&(0x7f0000590000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f00007df000)={&(0x7f0000413000-0x10)=@ipx={0x4, 0x5, 0x9, "b446595f080d", 0x7fffffff, 0x0}, 0x10, &(0x7f00004c1000)=[{&(0x7f0000c25000-0x21)="1ee7d7fa0bfe77fc1a0bfbd379a3fd83e73b6a3a56e140dd20f0ab14d6b2a8e41a", 0x21}], 0x1, &(0x7f000097a000-0x12b8)=[{0xf0, 0x19d, 0x7, "387ef8db6f92f47932976a36e9c231ad6b80cdb1870e9850e1347efd65d3adfb402fbae1b34e3f3e66c90de75e18ad7d3251789f2a669be77a7a919e06d62015412dd6fca2b6a5d18091d851c3bec2faa78b53bbc7b5e6d84e944ed9884942efc2f9dfe9506348d91091f7cde625e2106c265fc11cc0300fef4c1c959af978bc87152a8f9172752abe4012f24f24eef22e26bf7330752442bf6dd44ef41804da0bce35217697ea1d602361395aba817935d597e26426a2236d5a18bcc116e4db39c2effa9c00a00a0e70eec5d7b72c4c4d38b4abe9418e19b28bb44c6fc17b"}, {0x28, 0x88, 0x3, "609b949535795a790d97d71995d1047aae"}, {0xa8, 0x114, 0x3f, "85e6a76afbb05e5cc8847f653d667cd22d76b2c8d6cfd6c9bc435197768ebe70eefdf7ed297cf8a8fd2e4daf7a04f4ee87d6828e0ea2a0408df9ee0211a327fb3c38abf251584dede11622eea4ba55458bc03c2541c24dbab9b4f43e39c99c826752e81fb019fe8ee5a6012a9bed3df8185cd2d49532bf5e8435d42067d9398cfb0c3fde96b68ce6546a1074b0f1931f92ae"}, {0xe8, 0x11b, 0x5, "745af1bd3bc5698e54ea874f0be9dda1a8289ba1bf10bb08da7ac58cff4985cd6bac165e25b85a6cc2a76d08c381855226e5ac5b50ef33584cf3ed12094334328da35328e1a3f6b6ad1cd61b81d2859ab964afcf29c3582a3a4806144f2853a5f0b4adbb9dc4ac7f56fdadfc6e702193642691d9df45b07865d9798c727ac4f01087e20c4e959a9fd1dad441b95d5d934a07626e71e5325763d2d9e8db4f3e5b8fdba6966cf081f25dbd91b51b09b5aef3c3b79f5ef99cbbcf7f45beb7f65b6d9c96c5d880396fbdabf9367cea625fbe07"}, {0x1010, 0x0, 0x9, "636193a1415955cef146579a389ea2191e7632b20671df7864f396f4b958275492bc757f51a186ed36d6388070309a03f2f82017b556242f21a7a31313fedc2e72d191fbacd7809279ffe999204cffa861ea6f0fb6ac2d2cc8d68e34a8a7895841668080099b7cb5771fd07aad746a3e421201fc715bf101d4c94d2462638afc10ef205bde54cfdada47ba46237b8b73a3c095c85d283cd218d45ec132079712bfc4e14aa9e4825ec29179ea5420672ab131b9bfc8fca5bb70239a684726541d4a96bd135a1d32b0fb3a7e8346cdecf8075343545cd532a970789be69f42cb536c9a487cd6fc8b85499d47c9f44d1a2b47ca3e1c33c1e96fc33b8a49103e9375b57acd82d9ed7d77692188edcc464bd61592af421c464e4456c7c8e6a8db3ee2a7186534c4aa99dbb49d9f894512a61436a9df64230bf7cc79f6125ec1337d54bca6ec5f517ef2a797748fc3c42cfc6b1418d2bb96991478abd5d1be2e520c5e2c97bf8f778fe6ba27d5156dca5e3370adab76f530fb2e9c48250f6f3c5fa3a39c5f1fcbcde5b5e3bf0f8eb6b2b74d114c1cd9fefd877c6b7b9a57754ffef651ffa20a1b96c8d552303d8db92ef5ae051a8346669dd0c92fba1381ad43a014543dba74eef156a0f9e352c6901ef5422b39cb6842ad1381e28025fdd6ad8015f30c577b97fa4c8ae0650e3d4865f5407950db0a6a0f3b221c5e28e3f7415a2793b8b945020d4449cc7b12d024e9e21968b76fd72a1623f5dfe5da06ba44301925bef0e1ee9eac22f4dbc2b84ad80598d097c2211be2b76d507b13973b441492ecd3ed9f3ad1c0a2bca4fa2f821b6d2cb4d1a7094b1d58f9153897175916f24460cda8ba1415ec6805bf03700a5cd06c2bd55f4ac50157084aadbec9cfc6f2b3c52d232bc797b7e8657281a680a0d763969cbd77d422f215d68a6223a2b48fe6c0e2dd1885d57e19f66a643378c24ea6583b6fb2c0c7c3f59e29be723560b74eef6b9b0350011a86414f8b8e2e22addf56663eb6e649e35774c2307629f4a8f2531a5a2747977ded5c2a3a6b215238f4b9b4a21fd9bf361fa3b4c3cf6f4ffd07ff3e3126b44e929ae5aed8133718a885d8c572780dfeb3ffbaf0167b184a3dff63fe7482324848d4f119635d4d883129207802453ec3d055926d77a8578ca459056ae03ff8176d3db7eec2dd8b895e40d9b6110ad2fcbb2f65f82e4340c1afe3e22e9f2ae2399acf6236c184e3a062c959f27cebd75b6331becd88e918e59bb214433a930e709a33bde84c480fe26d07e96e0d884ed38e83615b85df67b31e2c1f3d881cc8531499ac4a1a25e7cfb1fbfad9b499ae1eeaf7c5cb3c2261caceadd3effaff2950ad7d1d743e2c3c939428fc9be190334b30b6ce665efbca8ec5517cb6850a84cbfec6168351e729e142ba3e70f35825ce13e869f682afba1f498af45cbebdb5a295894fe1417dfd65fe0222828498c38418c154f82f8556d82cfdc3923a606a639face30cb6a6990d8d68392f67b73045ca2b5416173a0bce9e243678f499408b4eb1baa0aabf0e4dcd1ea9e1754b4f333a8a9cdfd1b91ee6b0f2f893fc1418174587aa78c8532c22da179a5106c940052f79b43d3d7bc914b987884ad46a89847d580d8086d2c21e7e6b4ad7655675c6deebaed07f878c237459dbd70e475a0f754b275b8a08fbd5dfd2fdc746d43a204c2ad24462743cda1311c8a293c9ae9b87efb6c83b467f3137fa82323ac0008158f82adc3e0ef32f4759561fc6a927ea349629500ddf9ba2f15bed392d5a2c77e1d55179a7f39cb8c7029c1c88782da3e80a53cd29fa7109c6a2c5630e7f85799734b20e5376deb5b3ee6ebd85d49add0b5910df865ea704b78363014920a94dbb136f1483e09b4200e1829357ae4ead3326558f82398d44c257d9d897cd5976aaf1657e701a0f0c55cc5cdb08299ae1cd203974f309d1c76c88b76a0c0913cb17ff78c0f3e19e6a223d150fd4381289d92093189b8b04fa3dda008a90122e5ad910c58429dd5f677784d62a175d6ee30395d971ad0b11eb634e10ede2e044153edb43569fcbc9aab8c2019cf2280ed5efaf6193c845159ea36c03448d6b2412cd45bd3fb2542c1ae44c3ebcc548319bb415e076244df1603730c863a8157cb66e95f1af2f7493b9ce11987656f6ad41118e1f6c9f8fc24db3c2dc51b53796189aadd58ff08bc440b69992c06238cf32f6b4a8f13a900a72deaf894f4eb920cb94dac06fda51ed6c563339e90cceeca813d297c1fbacc1ddfc3e5176ec7c7c62969c1dd73e3c58d6ceb6b497964d6fee00f9d2a7fb6e7f0d0f774ee074cbaeb2a3211969f949e1fec42f1bf1cb766db278fa0c2e678cef2bd25b6c7cc6057ddcb42e37aa53a659a21f7352f423d09d7c0b94b07044372a2c8521664b766691a86ea075aa2bccf1c1dd5ce10c02faf8899de9530ca9cbeda3c252130766322d3d4fa4ec9f0f915ace262bb6d8af17efa26adac643127572ab852f24a3133b0f0f8763e65ffeb07065b91308d6aa0224f20295f17cb72a4a738ccbd9de4a9016fa6be3d281e1db69d65f7c656f1a64d31e07517611d670bdfc3a38cbcc8163ba282b2190e6002dbf51cb34cf50f976a45461bd2acd4f76f3dfc8446d67433945cd7d654b3eb5986589e0995ad9ee1a1f646ce96a47d1b0461f78941ac3161cc60622b308251eda2432fc7d35d4b50ea9b90cb3019fc8a14d98812830641275c329c5e80f8f0f02cfef0d55efc32b14b3b1030abdb9e3e0ea1cfaf84ceac17c47486e7013218a53447ff9e1fd6e7510485ec9a71468b3fd945d4995c7ed1615c60f8915aa46ee48350fe0d862e83f78bc075de2bd882a138c97a826b546eade71c9b2305ff02172dcea305b5a3b00811e13a460d4946b0f9bd4b4c900eab7ef1863cd46eb904780d502358d68cb07586606a9cc779bc7f67a0c4263c0f2db3f76a063c5902965038aa24978f59014b2ff6e3e0b97b433f18ef78294977766752d12ea526d5942e230c2f061bac35df17a575c9dd1ebce77e6184bbcea10118532b91242785bd296f1fdb80a547dfce64ebdbbcaa542b6294c02e186cd848dd5d93d93cc22dcf1b50da3ccbb113d33fe1dd7fb5da90b3bd1dfcc2d5ecbdb3fa777494e20e2fcf63cb6b9d3ae90e237306b474141180f8f096153f748c2713924c2eb80e2100eb195fb598c6487926383c73f09954411d3dd74086b4d5528edbd557135958d102f84b6ac0bfb1bd917885b7c5e63a0a3274c9f610c96a7d0a292298db3190b00615dd0793195d602e5af78b64c2052955c342398554995cefe3495b5aa966b862d22c4a138f93b700acbe1e17a2a09a39ed8ae0fd16d1c08cc24c186d1246b9665a457470a8a6a42798b682fa7dbcf24848d55bc8eca40045474ebe63a2e1fb2c6374e4594b02c0574e4a3390b89544fcb90932c3683d6d6e1b60e7ade4cb1a670767a1837b0d6c6fa312a3bfbbd9a7152e594d6e73923557678cc9a3c479c5ea3a05ac0658838baf55f0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0x12b8, 0x10}, 0x4004004) recvmsg(r1, &(0x7f00004e2000)={&(0x7f000060f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c0e000-0x40)=[{&(0x7f000052a000-0x6c)=""/108, 0x6c}], 0x1, &(0x7f0000347000-0x2e)=""/46, 0x2e, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000060f000)={0x0, 0x2c, &(0x7f0000f58000)=[@in6={0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000dcf000-0x6)={r4, 0x0}, &(0x7f0000de2000-0x4)=0x6) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000023e000)=0x3, 0x4) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005b6000)=0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000024a000)={@broadcast=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000d1f000)=0xc) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@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$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000001000)={{0x2, 0x1, 0x7fff, 0x4e, 0x9, 0x3}, 0x80000001, 0x6d, 0x4}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000004000-0xc)="", 0x0) 2018/01/30 04:51:16 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000095f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000233000-0x4)=0x10, 0x80000) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000960000-0x14)={0x0, 0x5, 0x800, 0x101, 0x7663, 0x2}, &(0x7f000095f000)=0x14) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006b7000)={r1, 0x1, 0x4, [0x9, 0x1e4180, 0x9, 0x3]}, &(0x7f000095f000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000961000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000967000)=[{&(0x7f000033b000-0x18)="6940ffe46db8df596e28c612f5a4fd76c17f29e23f3b4c91", 0x0}, {&(0x7f0000960000)="1be30903534b131b7c5b993774d6db2eabc4e855f1c1ed2a853d70cc", 0x0}, {&(0x7f0000961000)="80525238d919b3b2abb1b5d18ef32d7192f2fba9128f8bb8260a79eac94660ef87f6c586b21e212e5bb4415c529ad652b9a09c3c09ee99ba6f039b453660f056fc486f9058836b581ec181e81886f503951173a9f2d92065621cf54f14b5d226bd520c96133cc488d39da3778866d0ce0ecffa30435fd800526c74d9de8d9dd3ad5c81d4e35bade909c7ff75d044de2df2a9b76fe6478e7be5cbddb875f0f26797fd824dfc466474890ab56e3e1c319420a4a36bce", 0x0}, {&(0x7f0000963000-0xcb)="18c2542b0f44b956c7c9c6d0e16511c0cc6bf5ca8d7acf656351f1634476377695b153445522920cdcb674bda51971c197eef4a761b64738a8aa7c5188093797be4ce2fa774dfa1e49c91bb8f9c6add172805b6e964468f6ab70d0e96d3fd2cdd9aee729eef19abb56359ba7f65840398213afed46fad289d4e73b74e7631e6afc7add3fd6f629210321d8bb72cdc1d6623e2b011a1ba93bcd7b2db77c4f38e09cdb317ae0d0d51b5ed4b6c8861c5ad1ad34adccb01885ea101e6bf57d0223c3c8ecaec6f57963e006852d", 0x0}, {&(0x7f0000964000-0x86)="5108b0f9376947242b5caf2c3363f766786aa53bd21a27119bd862704792d066206c052da0aa0176879b8f79355e74a4630e9a5fa35686ba240b3966ca8f82e9cfc980e25002eb9fe8483ff5354dc0e340eb8c89210edfbe63db2cf702097c2105db07483bc351d8c34404231d21d2ef5e1e8817775b5cca581752eb5381647e027676cf12d5", 0x0}, {&(0x7f0000965000-0xf9)="95b975f2eacf273e164a0ebf815feb6fb557261e2b3c0274f91f93ee107cd65f7de631a4d11fbd33d1ae6316b592d73a878702e07a0433efb41b04a2ed0a591399a99d53fe462f41f362d09cfb8e0655466a2ffbe9956d6a24a85163c71708e746543e42644b98fef42c9f9f7bb097d08a17ab5dd805243f499c4832037d428e1ccb53390f21963f11ea8d668f93bcb432978b81b8e861832c31d6b0398544ca3b90adf5ed5c7081bb00c76773821dafcb3ebd311147da960030726556b5554f993fcae2ee5da9a80d7f24af4820bd2c9aa21f5688e3b6bcd0684f008976d2c274867eef47ffbd50f73aa25a4f5a10414b8892aadca4cc5ca5", 0x0}, {&(0x7f0000966000-0x6e)="c3e5090a994c7d4056a18613cc2c57972521dafacb36bf55c4f1cb901a7423d2514fb42c8e9cb4dd8f46c91cb2a0cac7f193049758f33bc014649587f69bbe5f0f29c290bf999ec6e62d66011523ecb625120c60566fc57fa29ed837cbc7476c5ef0c3853cfdd4977c975815430d", 0x0}, {&(0x7f0000967000-0xdd)="9e9478c477fa8545efff297462eb0bb7ed35165a52e363153fc66a362455fe01e98c299c4e4d985a2d94c8330bc0733182d06b1e941adc63fd07f20e0e3c0d5158eb7fa322093c31d485b17892ee122ccd6180f9fef6a18c7a93526bdbe386e8634b5133f70ea3df76c748dba4d0e95ffe9a85cff389f28eeb90619b61d8430a0657e40fb404ebf1a15c19e1eae98a76a9fc360eeb3f2b00fbd0c6a00da82ab0998c821c46c039f288fe6b14a0d71a5728bbaf76aae24e13d970d9d7feff4952bea8b0a18fe4d8818c6e8a630fcb15b0266a485259492cdcf0e4c1f3d5", 0x0}, {&(0x7f00002d1000)="3d9c153db5403b91e4813eafbacb8252413eecbdb8e9e7f74c2733dc1447e9a46839d60b76b7ec04548a8f5c30960f42669782abcb33a805b4bc4b9d7392b9ceaf1a8d41977e1ae2b4749038efa79e3c8b6fcc9040fa2bc990563a6007dd607db9018cfe3e85b560ce0916f58261909a4fca3b21fd69d17300621062782ad82b3a861e3e3f3ed4ad96cfae6aff513b9d5b72ca371f8d6ddc57db97590381eb80536e3176b524659bc9e6e02c14d4b8fc44408035c0ecb809d09cff99b4c834db0e7ee882405c7260267cf55c41697a7b7bdfc6eecdb91637478cd1cc72bd767e43922d66b3b662dafa4faac173cfd0aeefaf5fe0", 0x0}], 0x0, &(0x7f000093f000-0xf0)=[], 0x109, 0x4}], 0x1, 0x0) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6a000)=0xc) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) [ 69.408637] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 69.469272] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/30 04:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1fffffffffe, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000568000-0x4)=0x0) 2018/01/30 04:51:16 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000000a000)=""/201, 0xc9, 0x0, &(0x7f000000d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000187000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002a1000)=0x48, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00007ad000)=0x4, 0x4) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) r0 = accept4(0xffffffffffffffff, &(0x7f000069f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7b000)=0x10, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000068000)=0x14) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8001ffffffe, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x101, 0x0, 0xff, 0xfff, 0x20, 0x1, 0x2, 0x101, 0x4, 0x7d13, 0x80000000, 0x1ff, 0x8001, 0x9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xad9b}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x156, &(0x7f00009fd000-0x1ef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x120, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x100000000, [0xf5b9, 0x49b, 0x2, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socketpair(0x1d, 0x805, 0x9, &(0x7f0000da7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a01000)=0x0, &(0x7f00006d7000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cef000-0x1c)=[@in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000313000)={0x3f, {{0xa, 0x1, 0xffffffffffffff9f, @loopback={0x0, 0x1}, 0x4e6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 04:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000512000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000850000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c5c000)=0x14) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00009de000-0x4)=0x0, &(0x7f0000f23000)=0x4) 2018/01/30 04:51:16 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000e000)={0x0, 0x81}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000b000-0x6)={r1, 0x100}, 0x6) syz_emit_ethernet(0x6e, &(0x7f000000d000-0xf2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "16918e", 0x0, 0x4, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [], "a7d72d6acb8a808b"}}}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000d000)={r1, 0xffffffff00000001, 0x5, 0x6, 0x3ff, 0x0}, 0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000008000-0x4)=0x2, 0x4) r2 = socket(0x4, 0x7, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000002000)=""/3, &(0x7f0000013000)=0x3) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @rand_addr=0x974d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f82000-0x8c)={0x0, @in6={{0xa, 0x3, 0x96a4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb0000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000629000)={r1, 0xae, "5da20b87848da5544b7467f6a2e619a28886fddd5e82f143e330aa628173cce3127f792c2a2bc595e3a58298731a7d5087095aca75696b3a0c8f43618efe7b8160988d99be0dc6cc42d7c8bdc86e80700c6fe1450722044f1cf7b3a9cfd38b78c631f5e4b584411a2e12931b5f220aa6cf9c45396080ddcfd96f595f70be9028572c93c3505e0a1b77674e005b7836369b2e6f43bda24083d2029c982ab6e5215a2907f89cf6bcdf93186d9a3327"}, &(0x7f0000613000)=0xb6) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) recvmsg(r0, &(0x7f0000b0f000-0x38)={&(0x7f000042f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000c0b000)=[{&(0x7f000089d000)=""/141, 0x8d}, {&(0x7f00005df000)=""/204, 0xcc}, {&(0x7f00007b8000)=""/179, 0xb3}, {&(0x7f000010a000-0xf6)=""/246, 0xf6}, {&(0x7f000037d000)=""/4096, 0x1000}, {&(0x7f0000731000)=""/85, 0xfffffffffffffef2}, {&(0x7f0000dd0000)=""/23, 0x17}, {&(0x7f0000f28000)=""/196, 0xc4}], 0x8, &(0x7f00002ba000-0xef)=""/239, 0xfffffffffffffffa, 0x7}, 0x10000) bind$rds(r2, &(0x7f000086b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00009bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cec000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000113000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x2, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/30 04:51:16 executing program 2: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005bd000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x2097, 'lrw(camellia)\x00'}, 0x3c) r1 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000264000-0xc)={0x20000008, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000493000)="d3ab27191a0000235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/30 04:51:16 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="a4f47dbd6b571104f3103bd1315df60f", @generic="ffeb63885dda3bb5776199a7882636c8", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0}, 0x0, 0x1b8, 0x218, 0x0, {0x0, 0x0}, [@common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x0, 0x0, 0x5}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x440) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x2, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000019000-0x38)={0x0, 0x4c, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0xc100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002e000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x6}, &(0x7f0000016000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001a000-0x8)={r1, 0x7}, &(0x7f000002d000)=0x8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="8c80ba61ccc6f798481f894927889e6119cf356e", 0x14}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f000002d000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000001f000)={r1, 0xd8, "cfe28a156ec47ce1334a3284f4be545a435d5d81dab52d96babf62f4ba3492d46448d8bb990592b4dc57543152a750f3027d1fc4f6f70e97ef199cb79e961605f792255c2e3757ffc9dee7bab3db3ce11fb622c8976056c90ff4123830e64bd4d278df8358de910ac45bd4b837de02e79e9d910c59c379a6e1267484125331f9071c2941098650632748de72c444975ef60bb87978dc87f2bc5ce5338e9914188029075912c94fc991dcaed7b6653500a665bc4f0a778d98f58fc366a0308801f7d2f45b49f3f8c891cda468b32be1933980769c21059d51"}, &(0x7f000000e000-0x4)=0xe0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002c000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000001a000)=0xe8) 2018/01/30 04:51:16 executing program 7: r0 = socket(0x1, 0x80000, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000087b000)=0x0, &(0x7f000028c000)=0x4) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 04:51:16 executing program 4: r0 = socket(0x11, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ed4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d6a000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f86000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x1, 0xffff, 0x2, 0x0, 0xa0, 0x16, r1, r2}, {0xddc, 0x4, 0x100000001, 0xfff, 0x3242, 0xb35, 0x10001, 0x200}, {0x10001, 0x1, 0x4, 0x3}, 0x5, 0x2, 0x0, 0x1, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in=@rand_addr=0x1225, 0x4, 0x3, 0x3, 0x1000, 0x6e1, 0x3, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009a6000)=0x8bb0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000fed000-0x25)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc080003000000000443", 0x25) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cb9000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00006b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005f3000)=0xb) poll(&(0x7f0000b1d000-0x8)=[{r3, 0x10, 0x0}], 0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000e9000)={0x0, 0xfdc4, &(0x7f0000ce7000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32a}]}, &(0x7f00003ad000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000248000)={0x6, 0x4, 0x7, 0x10000, r4}, &(0x7f0000209000-0x4)=0x10) 2018/01/30 04:51:16 executing program 1: unshare(0x28020000) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ec1000)=[{&(0x7f0000517000)="a355a65ef95529c5e715d80335607607c56cf7cd5a89232024427538fb845aa27f058bd9610af0d0a7bd41e407d4b5c30bb9fe32986418a39774c1cd5b3f9f379f08f145595b0cbca8dca5d9f42f8abdc12b6eab4b0313d6faa82d8c702ecf7378f3a9c1e62d32b9e0befaccb3c8df223700ef2862175ed632acf916e32f5be5a83c422260da47d5601a41b499cb9414df0e1ddbf2d0789548b54612b90fbd3aa39c55f4cbd20fd8daf237f8273864d0beb0e8b35d6572584844053301f50a3dd692ce3008b8e5ff1290adad0c60032ed3796cb3468c03ffb7d9f47264e79977ecc7f2d83b68005197", 0xe9}, {&(0x7f0000152000-0x3a)="a9c88448f1765fe2576c87eb5d613154a5dd755935a800e67ca4ebb193f2229f05141134f91964aa891b4fcc97c51408867244206a3896b0e631", 0x3a}, {&(0x7f00005dd000)="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", 0x1000}, {&(0x7f0000001000-0x73)="15e73c82892945d87d2caaac51be4483f7a1fc17cfa93339bdcd0f6064b26aee9c8f7b44ce0dd904c40cc95266e798a57ff0d6b4bafbc9d750e24157bd7a0de1049eed8089df0973f23c9af522457f7dc31c90c19f5f9158a8ba19343621c6750d252fd97f6df8625a0dfbd8a859c1751a620b", 0x73}, {&(0x7f0000dff000-0xb)="5e21b8a4ddc381b6f2ea74", 0xb}, {&(0x7f0000001000-0x26)="451594dcb05850b99c83012da4179bed246706117ec48275d49dcc19076b7fdecfa8c0337d90", 0x26}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) recvfrom$llc(r2, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x22, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0x2, 0x200, 0x9, 0x0, @random="16d210bf24d9", [0x0, 0x0]}, 0x10) r3 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/27, 0x1b}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f0000003000-0x7e)=""/126, 0x7e}, {&(0x7f0000002000)=""/233, 0xe9}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x7) bind$llc(r3, &(0x7f0000000000)={0x1a, 0x1c, 0x2, 0x400, 0x40, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) 2018/01/30 04:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x7f, &(0x7f0000d60000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000cc1000)={&(0x7f0000d31000-0xc)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000d66000-0x10)={&(0x7f0000033000-0x14)=@getstats={0x14, 0x5e, 0x104, 0x7, 0x0, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/30 04:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000402000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000830000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000012a000)={0x0, 0x2, 0x30, 0xfffffffffffffffe, 0x3f}, &(0x7f0000c6f000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cd9000-0x8)={r2, 0x4}, &(0x7f0000ccb000-0x4)=0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000b46000)=[{0x18, 0x0, 0x0, "01"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 04:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007f8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000083e000-0x64)={&(0x7f0000b4e000)=[0xfffffffffffffffb, 0x2, 0x10000000000, 0x2, 0x8, 0x38, 0xee31], 0x7, 0x4, 0x7, 0x32, 0x400, 0x792, {0x8, 0xff, 0x3f, 0x4, 0x4, 0x70fa09a3, 0x5, 0x7ff, 0x538, 0x2, 0x3, 0x0, 0x3, 0x400, "020a592ae6c7928f14fa60c1cca5500e070f01db884825380872cc92c4033c9f"}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005ab000-0x4)=0x0, 0x800) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000916000-0x1f)="f59e47c3765c27eecb7a26b4bea3b44ad17e6f3dc9a8cefdc7c09a78de322d") 2018/01/30 04:51:16 executing program 2: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000daa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0xfdbb) 2018/01/30 04:51:16 executing program 7: 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, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dce000-0x10)={0x7, &(0x7f000085b000)=[{0x1ff, 0x5, 0x7fff, 0x5}, {0x10000, 0x5, 0x8c7, 0x3}, {0x4, 0x4, 0x8, 0x7fffffff}, {0x4, 0x36, 0x5, 0x3f}, {0x4ee00a86, 0x800, 0x6, 0x3ff}, {0x8000, 0x2, 0xfffffffffffff3c1, 0xfffffffffffffffa}, {0x5, 0xffffffffffffffe0, 0x7, 0x4}]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000be1000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000ed7000-0xdc)=""/220, &(0x7f0000264000-0x4)=0xdc) sendmsg$kcm(r1, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) 2018/01/30 04:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80a, 0x0, &(0x7f000093b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eaf000)={0x0, 0x8, 0x1}, &(0x7f0000255000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ccd000-0x108)={r1, @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]}, [0x1, 0x5, 0x60000, 0x1, 0x3f, 0xc9, 0x9, 0x6, 0x38, 0x2, 0x8000, 0x7, 0x81, 0x6, 0x10000]}, &(0x7f0000a2f000)=0x108) r2 = socket(0x10, 0x4000000002, 0x0) recvfrom$ipx(r2, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) write(r2, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/30 04:51:16 executing program 6: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b3c000-0x1c)={0xa, 0x2, 0x1000000000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x2ef) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000433000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000e75000)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000321000-0x4)=0x0, &(0x7f00005d9000)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000072b000-0x10)=@req={0x50, &(0x7f0000e75000)={@common='ip6tnl0\x00', @ifru_mtu=0x0}}) 2018/01/30 04:51:16 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @rand_addr=0x100, 0x0, 0xffffffff, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x24}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff44c644989f2829667cde2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100000001, [0x3, 0x6, 0x2, 0x6, 0x100000000, 0x586], 0x1000, 0x8, 0x0}, {0x9, [0x1, 0xfffffffffffffffe, 0x1b5f, 0x2, 0x3d8e, 0x0], 0x5, 0x2, 0x3}}}}]}}, 0x310) r1 = accept4(r0, &(0x7f0000012000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x10, 0x800) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000011000-0x4)=0x1ff, 0x4) 2018/01/30 04:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000298000)={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, 0x20}, &(0x7f00009a2000-0x4)=0x98) 2018/01/30 04:51:17 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x805, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f89000)=@assoc_id=0x0, &(0x7f0000f8a000-0x4)=0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f8a000-0x10)={0x3f, 0xa, 0xb4, 0x0, r1}, &(0x7f000092b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c11000-0x8)={0x0, 0x4}, &(0x7f0000b6d000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8a000-0xc5)="7e2d31b4d85d222b08543db42ddeda9190a5fdd83685c807b4c349bed86230fd2e17577925748f5d4eac9e1c1bef5581cd0834690fe338777f094a14f4656ca4090580b3d550cc511358ab8b3192c66a0a499289c86046318744cf2837cace8ab64be6e2824cc9b3e31e52b63183a861c40027a1860bce759a95aa30234c18386553182773e672a27923af28af4277e7310349545bd74e3e1c5b532fc61d879fc6461666d6c69bee358e32f0d51aadde6a9c8e32f0a5759e32cd224c42ba28d947abe57dbb", 0xc5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000006e000)={r2, 0x2ed, 0x401, 0x1, 0x40, 0x7}, &(0x7f00005c1000)=0x14) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) listen(r1, 0x0) socketpair(0x1f, 0x8000a, 0x0, &(0x7f000064f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000054d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000138000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x3, 0x2, 0x5c9, 0xa, 0x20, 0x20, 0x0, 0x0, r3}, {0x4, 0x8, 0x6, 0x8, 0x8, 0x4, 0xf9, 0xffff}, {0x3ff, 0xdf, 0x7, 0x4}, 0x7, 0xe, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0x0, 0x100000001, 0x1f, 0x8}}, 0xe8) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/30 04:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x142, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x80) 2018/01/30 04:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000225000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00009fb000-0x4)=0x161) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x10}, [], "a2a42d826de0e880"}}}}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000905000-0x10)={0x5c, &(0x7f0000fa2000-0x5c)="333349241b67d58dcee31c4777a0c5eb4240d9575fae3a789b7b41fdb23d9e07441a42e14ac2524e345fdc10669fc9ff7412c2d349cfa34799a25389047a4c276cf4031c613962a845d0fb2dcd86927410d7cbd23df3a0db514fc19f"}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fd4000-0x10)={0x9, &(0x7f0000a87000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000726000)=0x0, &(0x7f0000303000-0x4)=0x4) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00009b4000)={r1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x151371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 04:51:17 executing program 7: 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) socketpair$inet_sctp(0x2, 0x1000005, 0x84, &(0x7f0000432000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x20}, &(0x7f00003ec000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xffffffff}, 0x8) listen(r1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000e92000-0x23)=""/35, &(0x7f0000966000)=0x23) socketpair(0xa, 0x80006, 0x3d53, &(0x7f0000624000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000cee000-0x4)=0x0) r4 = socket$inet6(0xa, 0x4, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000bcb000-0x30)={@ipx={0x4, 0x101, 0x7, "86eb323bb32b", 0x2a, 0x0}, {&(0x7f00007ac000-0x56)=""/86, 0xfffffdd2}, &(0x7f0000916000)=0x0, 0x14}, 0x30) getsockopt(r4, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000335000-0x10)={r2, 0x80, &(0x7f0000043000-0x80)=[@in6={0xa, 0x0, 0x38ed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80000000}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}]}, &(0x7f000098d000-0x4)=0x10) 2018/01/30 04:51:17 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000026000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000fd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r1, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 04:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003ac000-0x14)={0x0, 0x847, 0x4, 0xfffffffffffffefd, 0x80000001, 0x1}, &(0x7f0000ef9000)=0x14) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000999000)={{{@in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081f000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebc000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dbc000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000293000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000848000)=0xe8) r9 = getgid() r10 = getpid() r11 = getuid() r12 = getgid() r13 = gettid() r14 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000022c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000579000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c17000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000013c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xfffffffffffffd7b) sendmmsg$unix(r1, &(0x7f00002dd000-0xe0)=[{&(0x7f0000a43000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b3f000)=[{&(0x7f000088a000)="c50bafcbc6af8e32ec61c14dd33ddc5b159f931576d06161d4cd1b486d6a1f04e2afd31fcb3e8f8966db93a5d7802eee52a7307c9683869c74c466bb98db850a2fa90561f2577e1f442c5bfd3777a11e7bc0575ea93391fc0eaddaa867278bc2704fe36b84f84c07745760078ae601a68494d0ccee0dcc9ccef47b4d660c5178aee7ac964190255421579993a6b1ad35b6ec5e07cd2750a59ef1730e111fb7ea72de8ba08ba633868065d9426c470568f08bb650baddd7ebc6cc7c", 0xbb}, {&(0x7f00007a6000-0x11)="5bae5cd480ad1397d70003b1dcffef9080", 0x11}, {&(0x7f0000c31000)="71ee6d0b6402e24deed682232cb6558b726173a747e4d9e9221c17ad227e370569da00f1d822f5905f35cbc59434dac0f527688e52ac539f8836df1d23612be720f0639cd674b9e5f77a637cb850455f3552c0f224f9de3fec1a6981e29ec03a86ce643f7e1f6b6f57d93f9fbd691a544289", 0x72}, {&(0x7f0000f15000-0xdf)="05b901e86e7a5f81f9da901d0a957df2db0c7fdb54e970a2a4b84c3a8edc6351071da8dbb7a5d3201b13a67f5452f4515529d7fa1b7dce032972cadaf95875a66e159d0d9f5ee70a3b65bacd0690bfaa2bf73b84ee7ca7150db902bd95d8cef11c9435dda1eddc4c10d65eecb0841a9394d7e52dcd00cd6a6fd565095f290248230ae6c4195ad67af9a02f4a21e917404813b5e38f29584e639e68837bcf9fbf218db4ea4659a575e4ee4f1a459564a9b3e1ee62085c62ae9b4e8a29b87490bf3211a1b521e8c5f26e102f65439d456b20077f0160c5e5ae12ae3ddb340a9d", 0xdf}, {&(0x7f0000f64000)="00c43ca58e665d27167213458d8ab38a3a4f42997a66c991f69c7c44163d9d60ff1fbf83bb1e24c6ecca4a9bcbc4b0b4352aedb3e63b516bded2594df0ab13f1cbb9d10479866882fb478356e9cd7cfb83e363aa82ee39252cd32340a8d00876b100559f9d3730969133fbb09dbfa36e92b666297f9215cb3d0760c9a6b792e397af39111b67dd66fd0059b38ce4184926e52954852ebff33b6a1c39186cb6fabb0d99073dcae057c53554c1d1f2925b5bebfccf1af8c8dec89bc576ffff13eb5d50a9f40290db918dee56aa936c408ad1ffd8fb", 0xd4}, 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{&(0x7f00002a3000-0xd9)="3c84f5a1df1463cb8570d1d3f911a0d71ba44f42ddf34c8a0a5f105679e280ce963e0e9c85903928c70ec9a7a3b0ba765928dd380dee33117626848d7b321122f1c5165124e80473ed21cd826711fe7a4bc3c29b3dfe250c20468fd7bc9410bd2fe0a3d5a1ec010364c2079412a85bdc6626286731f4cfa81d034625a3cd8fbb9ff46d26d7e1b8d30bc3901df9fbf5cafc9917fdf48538b25b75e203b489e1dbd38d4fa08a96017ab4c576f86e9758d2b96f9720ca6e63751987d4ab727c3befa6633bf1db4a11c0aceb56a13310ea77cfee4f8213d6a49175", 0xd9}, {&(0x7f0000067000)="d81ff2d86fda8f77777afa72b3abcd0dcdfbc8bc29309b0073b51610c503afac30e32b3ff15d695e07fd72e049a8c496de45e756ab288c77484aadc266fc32467ee4b93ed6ede2a8f4463e04159fbd479be97c8161e1dd70c55070ffe6926b15bf4faac2ed46e0e0cc737f0bbbaf400699dddc1a09775f1f2c083f9398112b823a6fb444567ceb2b612e331eb8afedb2bdb2509c2a6e0d092fdf1e2f8ccb914117d10f2488d5e504886c287c68fa8875ac56f07d117dec816946effe407ccc0dc696f2c09c4e5e94cf294480374565475335f9b4a2bab16ea5", 0xd9}], 0x8, &(0x7f00008b9000-0xd0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r0, r2, r0, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, 0x0, r14}], 0xd0, 0x800}, {&(0x7f0000440000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008d5000)=[{&(0x7f0000e45000)="8a588efe9a746bb515b81b3dcc55237633d8ce568fbbb4d3686c4727009ce844bfa6c262981b48de53da8acfaeb0d37216ca248f04d0c55dc05f363d9300ae4e56ccbb08306253f2fa9585a6bb6e6d0073f98ac15befb920", 0x58}, {&(0x7f0000171000-0xee)="0a9a3c10a23d3c2189c87045f0c50ac502f4e46cb28385d4828a1e3c132e2e8b90f65c6b857471cebc8e55d743f2e2070f079bfcbfec7796b3d1dbeafcb23f0c9ee74d414a6fe515c7d9b929424a6ae5f638a99cce6fe25efc8290354e9f25cb775b5f2a747fa686952376525f400fbef130e7571e95e504f2bdbd74c5542955e2cba5c57d23ceff2c6d86413d8f583e53455745029b8f1257d56afabaab6538a1a488428c77b90219ae68ae1eac8390d4b5b60dceaf0aeac5d599e83371cb2b7e12d6c7d0033c6398ea94f197f912b842b4b953e32f97489ca3b407cf438557245c2a6393dba27b86390b4dbea0", 0xee}, {&(0x7f0000afa000-0x1000)="17680967c5317c377acdca0c03c1a2fa289c4572ca951ed3c91e641ecca31997414689dbe3d95cd671d1e622982451e224d59b77277f5a3680aa3912dc4dab1a7f2f9e12654041d7c9767f7435f4b1853384dab502a221048e5464078f3ff26bb2fd96376d85f4d3c18c116f22ffae3c4659e0acd04d3f1d30c945a457f49251896b96a4652fb4f01497763d39fb1764f525d23f65e247bc0804e543a85b5aeb79f8e934033fa00aa973d95f03c4d4d4c9f8390aa51a43c077c08ce352e4c25bc08695942ebe4b42c1aa57359472957505eff9d260fb96d872ca0cfbe7c70f98b5f2bee49969283db76a3698bfddf5689c16a6a03e1752a4bec8de90038ace97a435d524dbf5c41fbf24f12d50f9519dcf15027dd27a463553b8991f2f79f57bc97e2c00269dfd8b1af01e00071063c05aa4dea524c12d3661418097f60b3a1b07b4d96b3d853fba6dbd3d39c02ba377d688600065573ad75d6f32ede23568ab10f4e0c96e2356e727a0426fa2cb4f94a9ee1f1fffdecbe598cb521464066b61c0cb2e6337ee89524c5f54d59ab46017c5fb3a5233bb07f8e2f79e8544d4f7d6506cbb851140cc446e4811832bf59ca55b5e0eb10ebd69e3551458d098ad60a243ac56368d3550925f9d8b043eb10e36da660c2bb8a411aa82d06948667bcab30aeaf4ec8f1d6f5c2c9c1feec78d8c8dbb83f2ea511fab66cd0fa989dd1722f7032b28fe75a9120c5023007f358bcd5a0e5e38eed243a4e2cc43b4c6e207071f4cd9ffc8536c6379a61ee318320641c57e05e2c4ebbb8f94852ca960b5c06446eff1ec7b49d8c9fd79e699a4f3206ecef7a93060a448d2fe5a1fc7de00056cbadfdff02532e18fb5a5277c35ae843090485567aa5e8df620058bbf0f13bb6390da33ca02f95bb43db67feeea39b5e990365b4255e292250afd8571312345cfe047640d9f937592d16e616bd37af65a2b5b2b22bd2832455a98d250a0c31d614ea2f1967b3603912a6f67837bcf46e9a6fc24592784cc53805ba541e3f9d00398a2700b725b6c942642f80da3447de0bfd8dd2a59ced7d9786012dfc74a21780685a4b8f62af22a54daa76fad4db1ebecef3d36cd19b96989cddd065263f8e78de1a4f366ac1e85658d24794938787c0c0f46ab60c4e944d644b31acadf429ef6b83dea7b2e14f846ffbcc5693eaa29005d96922b939b7d87c557769c2fc1b81303cccd0b56696892224c4d18d851a23cd0e25dc3a07816e26d3e47abafa300f90f74558e485b191011248cc620767bbd35b9d8eec42792157e3716e4f674d0f0440fc780da214c92c73bbf325dc6bda569a76572f7cd4cf041a14f4d09e3a16a1f3bf591e17f196cfbdb42f26c12b20b3dc211955a02e82af6c17be8823aa7a9722a8791160e1f9fe0b07adc9859e8c993dcc33e2d6265771de07e52783b53312c94623b999b1b48c172960bbde6c6d4659456c7b493d580683277075aae542f984674c303694bc92759e14504722fc1f4eecfab0abec80835f66ddfc5032b87f603333b7e3445717264a2e2576ccf597aab273b9bd97ac556a945a28060a22c2c859408d4a5a8ceabc6d6ac27fd1cc7713bbaa04ffa4b35d5d712301fdf71ef15d0abb02f03f2bd0051567ab2f1697efff1384149d7f09e3dba84418785bd6baf213521c78d250bfb17dc0a056442c79974706cc8ad20a6b28f19bf37c9819c8559cd97548683f117bdd6fdd23974eabf86e6541fd79f1ff7bbeb55aecfa38d3e08c40bf10e3f9faae4acb59d6bcade05b57f69233b181c2452e29e22673a2f2da07c56b3c033d3d989b4f948d266af5c4f528a6edef6b41b111359281f3569c5fb0f8cca45be44e7ecae464e43555053f26ef89056eaa66e693dda16070ad13200602a189ee40a014399b15ca5c20464215c021257ada684522cec03d07255fe33a1522ec52e546cc65693546b4c92696253aec13e2f76abb2193aa40e8bfe6b64a167bed55fd85a4f204ba89beb8136c1306f9a74da37701b1c36bc50e722bbe96c6755411ef05a0324c2ecb0851a01414dc8bd4415ea6372b30bccbe7746946780c6d5313f42f3ffa7f111da05527ee21c6d106b68f1305f6986a1d333835e15152eaf39e8b14383810bcc2a8cd84716f689328324bed6c0c9a2296e5c0fedcc355a8b6fcedf57e4843f64df0ca3d79213732400b0747528d7bddcea3d86eb51e0330a884af2905d047f6cdb2a732bd690698eb270b50663d43081f6edc77adb838406aff6ca57e945d534ffd19daef63e8e8d7d1502eb7f9611edb0d6ef98c75cf69d2ea06e191a5dead2caa4d7e954fa55e603459787e4cdb041a89be5d8dd2557170c0757d08df81dacd3d080ec3b10ac2587dd95cec72ee54ed423e28469fcaea3e0e54c9b12fd74a28ca962cde3250840d0077499a0a5a4238edcb2a09649226e6513c0b13a1edb09e885e9824e07cfc0206715190530c6d183ca1b222a934c700228694287da1b770b51327497575e05a0d7266bc8c5089089953bfa7c37bd16578f20d6b2cace066b36f5835e38fe07ab16806e71a3bc09e67c91fda42a68f9a7f2c8314c26aaf750d4fd0dd1a6000ba9a742ad7bb3b34f1069687bf0e28278ce521a99b318729b4bd4f27cfa45a6c01ecc1b1c3987683c6e2ffe3d2a4cf24fc151ef8b9f79dfe45460333eea52cbd593e3bb802c74860908346ad3f8e1c49ba4482d84352a1cf497f9eed847d6b6ae02b375c00d680e25b6a503804c65284a0992ded968788b8a11d88803e16b0f0650876a9fc7ff014515e1a8966e3653cd6f25743aef34f91070204614f3440b609edcbe72ca75c3ea94e7f14e24b6c6a520f8c1643a51d862bc0400dc52992dc04b3a99845fbd966b5f2d0d1be1feaca024913229908bb1b916a3967d4844f5022c42f3928abe968c7eb1ca5c03240d3047ee09801663b5970f38fb741a113ad3629922289bd2c77d2bd4331222005639f35aebc62e877fdddbe9b07f717914059c8c28db625542e0f75ac2beb255d0158efe24ffa179ec4748120691519e70f20035c617635d56c921da4b851e1e5c531f85731885abe062347b6041646270770c5a4f905966ab12e15f74c95bcbdd66a4cc0b5f05e39d0ef65454f9bfdbf3a6600b7e5e6f7a663c6100714f5fd7083da6bfa084fdb2d2cbe9edcafc90c41c561307ac5808a076a2ab56f924394a5b1868f5ac4c6ae82196bb14d32d5ed0db4d83b6c788931f9fac869e8869d9003d0ea697d5ab82d3602315c2faf141e93f7da8982ad3cf34ae3f96c8432dc76ab35a15ecf32db065c87f1267331964d3e52e975c070fb0dc3438612a5b250766823dfbcbdca902b64ad2cf5d48ca6a8105f6111ac6b38b3718097317e32cb72f906c95bc62dba6315cad16edde20f7b05d7c2c0f6d96a25e82d2c4da0fabbbb99818e4c967123d0e54a79e1fe81d2b1f2906fb6232efcb38faf0cb9df65023e6db3ec926f302a9cb01f7e6d3db6f0e018bfc32bfe945e66e1f0b3df5927f45b12ab4f74f971dd84f5fba9c953e5ca22aac9c20613fccf984bcda0053c0c3de555fc19f418be28324940d9b9a2e40fbeff95dcbdeb5bab5790dd83cbe952092871ae5e0629030011faab1850ea16ad4e8078d9510379dab83187504bd58692794b7aea21dd31a07c8451e60dddd3771d2cb5137d45fbda274505c6604b557cf2a78062659c04160893ff13c6107adbe3526cd7794503b679921a900dd7929c817212a884444563e3cf02fac0a952c71ac32bdaf884fec9a3cbdda5fe14ae24504e0a46a368f84f958f5920bbf4e29bcf58cfab107f102e5058c7f7bd1310b1d81581d60e62861764b16d6da7b1c68ca38ec78cbf2025657ebacf952a9928ec4df1719fb57be8bbed2b6681d4386e31db6a32beabe66fb7b2e198195e81a5d7aff7ecc21947ac578dae6f056609524264ecd6b1beed2e5482e37756c0f63890bd8569d2ad73dbb9d5287042c90b754fb862d7bf15ec0ffab685b0bb1f65e0141dd26ad4d3595344f7d4f0263cfbae92d44ebcab64e76dcba7d6af07459011682cdea3346e421caa5c40a0b713a311428ab78fbbceee254610035c58fc5cae1aefb43cc654d40d20ec7bc376bfacfbb120794cac3b317138bec7c87f8f0375c96240748aaa2b6005262bcd04293faafb52a327800724540602e9057bc66e4568f3f3388c68eb1f3b92fd85cddc39c9c8c237869372799b3998f548aeebda8d4985ba581352ecda887b499c3e730c9893e215c442968ed61e941a57a432dee419db6ce88f452d1a40ad0d5b7a07e05467ca405792f548345fe73cab18e4db1b80b028d97920ff07bb14a261e48487e728b97d4885d141c2329bd5ec5f9be10fd05263a25ca887c994f0a22f8a0ef53002cee79460e8c028eb80c574f562493983f8c058b0c4131f9014e8b068aa299fd067b2bb611fb9ed644b39c47c9065ac49b4290595e4c1fe4730bb1bad3312f9fc9b589d9dd9deaeb56263dc1f5c464f74fc9b636e797cd1fdcd00bdd64d528a82f61763e1c09605974a2be23d4f8ebcada2e3059d1c1b4a5c99f20cdb8c414a38cb60daa1d16c9188cdad9d83957ed64b3ae4d00ad7c7dd8f08abe019483ea1980cb19540a841b68e5458ef8a432120e8e1fc6c77ab9ece7badfd3b1399256ab3729b1808fe555b6a996505189d28923c7d4c1665f57b6fa911549a42dabb67cf0f77a5889956548675d4478c7dad64352a2b0cfe01c9fdbf6df267c0880a22db3a95124e33184f7c7688bb8e0bb4dceffaabb9bdb88527a689efcaeafeb49b9e70cf82179de27792838c4f715ee2ca5d55c19558d4eb63c29ccb8c9d7805a564ac9bd81b71e4cca4ccf1762b13133717cf062d60f72d13a68a529a191afad913b3b946c855d73889d47c1803666ecaa751a95bc233ed4061d7fae305d050c1375522aec48b31515a6ff65b09283a5c29fd08372f75de9d7df481244d30912006c477910b3c58f09c56d11b7f2ccdf803e8813c3f7c0846ecaa115d18b9ee1c839c097c63abff94d164a3690181de8e6eb6ab2780e40d80ee682f22d15256e1646403ef98df90b4f89e59f3762d57f4fd89579af87573dedfc00202ba890641565aee6d938cd7d891c9c5969a9f7c13fe482314576b5d68ec79d202b36e601c9720424eaef5ece50ee33508bfb61a354bb74a38b306a5ad8c34e560c409461b73caae57669aa72e0f98791b287e87d5f7c84ee880a34b79bd56ec7b85204315f60f536716312018a46c0f47fc52448ec1e41c6a1aeb65675d7284d4c23d063f226a0d0a7b8c11418bab9c67736b8c9a85505ac88396897892157ba38e1c2236f7828a96010e2493ffe1d0a0709370062ca227e60a781e56bdad04a758c1a740fe2b4c72fcc5819f91189c5eac97668bbf6691a6888ee65c3ed3618ef542cc1759cf815cf8fd85964e9bf5a2c85028a21c59440ec750bd2fcd948e734bb4dee001af1ea8334a2bf22328bf9c55ebb9ff2342b76619225b53768ef4d92fb00a3f9699503c12acc6c7f2417efa9febf09c99e346b8442a658606537d87d36b2dd944b36cd2d2096b2c13507c61de716d7b35aed7ac592098569bf1f039a3229163109cea9d2b98e2b7f036027a7739fd2310a1c9111fab68c6a29436ea46a0ede2ff91662407fd52f7fad9b20633a4f75384f3ff65ef66ffe3de572839ef8900e1372138764a78532e35838b96c691434a05fdbffb9d3e11cb1e427be9bb7b6c83b9d5f8f03bd1b0a82b29b5181db78c5", 0x1000}, {&(0x7f0000fc3000)="a15e3678bfb922efd589de0e2056631c9e040bc352e6ab73faef6045206b0c2d78af39adfb042e369703f6683ea4f4b105149769ebffd9009ace2c882db4e143b9118ac4485c85633f83d8b3cbf2b0208c73cb829f8065b0e4e68e631b0e110203da5201174504cf6cd65009dd", 0x6d}], 0x4, &(0x7f000028b000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x0}, {&(0x7f00006e3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000059000-0x60)=[{&(0x7f0000f78000)="b56009684ff7c476240a8676f08b98609c91985f2108521ff10c719b749495964c62cbd56c6272d9a783bfffa3e77d64003eba1490", 0x35}, {&(0x7f000029f000-0x74)="513e6beb8af91f28ac82ba19f03e37f0dbb87edfe3baa98fcbb32726627d8bc86d976a6888ef817bef76b8ae56b7020d6536f9cd19e79e4c769670ee68b4608bf374a9b1e14f5c81395db222148a3225fbccfb7a42ce347a9f865060029b8fd5927259838779eb9de95b67c3115c44ca075a8d9b", 0x74}, {&(0x7f0000e60000)="49cf2a2d392a8841b61ba614471af74480b63abc1b912b4e3e6067d9a25ad84847fb9252ab84ad35edd290b6fc3eecf30f410b0ccd8a1d973e0879a1b34927c9296cb277f7041ce2a2aed071cac22a5d", 0x50}, {&(0x7f00009df000)="9077ce4f629e5dfa47698ed20e17c81056349ca7f9594233561fc4de256979c764ac", 0x22}, {&(0x7f000028c000-0x26)="a84718584095a5e17e11929e2f9dfee0a48013ea933e7dcb6322c4c677ba2a81581598aac09f", 0x26}, {&(0x7f0000a25000)="ccf0f36b1e5015fe97805e1ceaf5dda237c94388a8545d0b289dd61452bac42e71972ca8ea5c678119238ab9353c04b95ed2295239ca2298942ae2cead22fb85aa0a9b98315119a39113b3e84603cf82d29ea3f3851815999415be168a7a620a50f6da893f7ba818e7b3ba290639c5576e3f485af58bd308cf45ff97417fd1af27f12c5a89c3e64b14ca9b12b85c6894c450ed9ec8ff41c646115951109df7f3e848e6a79a31961dab6f7122b24aba1d98cc73b6c64f20ae0c5e3a2e03d1dca30ab2a365108e57fc30d727a075a24a9d965b356c62bbe63cb8fb49f6d755d9168904adb7a718101fd3", 0xe9}], 0x6, &(0x7f0000414000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x20, 0x4004810}], 0x4, 0x40001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000867000)={r3, 0xc, "ec5f2e310a66234d1a664e9e"}, &(0x7f0000507000-0x4)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2018/01/30 04:51:17 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) epoll_create1(0x80000) 2018/01/30 04:51:17 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b42000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000fa5000)={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000949000-0x88)={0x2500000000000000, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r0, &(0x7f0000fa2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/01/30 04:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000dd9000-0x4)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b90000-0x10)={0x4, &(0x7f000047a000)=[{0x100000000, 0x5, 0xa3, 0x1}, {0x9, 0x1, 0x0, 0x100000000}, {0x101, 0x9, 0x40, 0x5}, {0x8, 0x0, 0x5, 0x80000001}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000c50000-0x90)=[{&(0x7f0000361000-0x73)="e20ed11c8ca7e55a0bf818ed63944950a0641025f9777ff770e59f8d8cb1e810e79c80ee2da10571e8bcbb120ebcd8cf4e282aa0f1249ad4ec740dafc6587d738b9cd250b0d07551f699bb3484d22af5e15aec7d819530aad3aa4bb68eaeb1ce61ee8606e45b85faa8c75a48447726c26e4d52", 0x73}, {&(0x7f0000406000-0x76)="1533b857b71af51cb2059a10cf57dd16c7f0d55c9cb7d2caad7d2a8b1d9447eef091b3c910ca5e082ecde4cfba8028c1518a9ec47233e3dc5f7dd4763987917353a80ea46668e4453b774d43b8fe8710236774752dca6939ccda66049bee18d9fddc76303392250703779edb951bbd5d919092e61f89", 0x76}, {&(0x7f0000bb6000-0x1f)="98499a2dffdf8295adce99d7ec77525d76df58d3a5440c78a3c0f559c485ba", 0x446}, {&(0x7f0000e78000-0xdb)="d6bb4b3af90619545f2f621f3bad6cfa73a0000000000000007ea521d83c768c90405bdb27af62771efb64348740c06732b900f88b4cd2a3d18fde2e0770f724d6bbbf043414806fea63fe90a4d9e79b02ce6ef692e8855e078fc9a3a2638f6a4ef720da3d67fa6235f25c6c79be8ba11a423937f1248d5a7d379ec377dd428cc98db96b1781f1bb05c1f17f6abffc40a86f4dd01cec688bab5e95c150a264f59083e3e0b0ee62e3b7bc1b2a180f3a84b30d6e4e8663334cc66271b6cd8bddb049970902c0293a884da53ef28557c0cbd7491fa078ac38c2dbbcf6", 0x20}, {&(0x7f0000eea000-0x77)="e5efc2483fc5300b46bfca31295fd77ac523a27c648c8c4c187f263552ffcebad2ee8c20fb1a89dff80d01007c5bf7a2f5480f07089824a325d01763a9ee39f74d307e1891cbdaa815020005fd8d2fc505873f17d661af120a040a83eaed939cd3031ade077554cc48551f940009ea7cbe8b2a16e6d485", 0x76}], 0x5) 2018/01/30 04:51:17 executing program 1: mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) socketpair$inet(0x2, 0x8000a, 0x100000000, &(0x7f00003ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000589000)={0x0, 0x5, 0x0, 0x3, 0xd6}, &(0x7f00003c0000)=0x18) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004d0000)={r1, 0x8, 0x101, 0xbd20, 0x8, 0x4}, &(0x7f0000589000)=0x14) 2018/01/30 04:51:17 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000)={0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x2, 0x0, 0xa66e, 0x800, 0x3419}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000017000)={&(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000001f000-0x8)={r0, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/30 04:51:17 executing program 6: socketpair$inet(0x2, 0x2, 0x1, &(0x7f00006b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000498000)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0xe)={r1, 0x8, 0x1, 0x3}, &(0x7f000005a000-0x4)=0x10) mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x40, 0x1, 0x3, []}) ioctl(r2, 0x8916, &(0x7f0000bdd000-0x3f)="bf3c0e4eb7e94f60795605b7cd0e435800bee2871f3759cb237c047c65cd7a911fac80c09e95eba45da360add16ca6f8b89cabeae36917b28c8356e379503a") mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8936, &(0x7f0000d4d000-0x70)="d4e16020b9be22b4f8a2930d1fb983eef6d3cc4c2b36d67188bf8af0eee485801f47c622010c1e9c30e568eb2f17940b6886a4d4feb959bf0d83e9e92ec2a94e8bff2a4294ee64d454b0eb0ff43a2e41100a4e5d5233a935fb38b3e77a0b6ee68e991e522a96f26d0fe454a102285e2c") mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000246000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000028c000-0x20)={0x8, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d50000-0x10)=[{0x4, 0x9}, {0xb, 0xa3}], 0x2) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000d4e000)={0x8, r4, 0x10001, 0xffff}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d50000)=0xb) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000d4d000)=0x7b, &(0x7f0000d4e000-0x8)=0x1) 2018/01/30 04:51:17 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cef000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x1, "82c69d472623"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x90) 2018/01/30 04:51:17 executing program 4: r0 = socket$llc(0x1a, 0x2, 0x0) r1 = accept(r0, &(0x7f00009df000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000-0x4)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00001e5000+0xd9b)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f0000438000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000373000)=0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c2f000-0x8)={0x0, 0xced}, &(0x7f00000e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000851000)={r4, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0}, 0x98) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r2, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x40080, 0x0, 0x0) recvmsg(r2, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000008b000-0x2)={0x5, 0x2d}, 0x2) sendto$inet(r2, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000570000-0x1)={0x0, 0x1}, &(0x7f0000754000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00001cc000-0x108)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x3f, 0x5, 0x200, 0x8, 0x400080000, 0x8001, 0xffffffff, 0x0, 0x63b7ddb8, 0x0, 0x8000, 0x79, 0xbef]}, &(0x7f0000419000+0x6e8)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006bd000)={r6, 0xfffffffffffffbff, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b00000-0x4)=0x0, &(0x7f00002c5000-0x4)=0x4) sendto$inet(r2, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 70.032682] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 2018/01/30 04:51:17 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dc3000-0x4)={0x0}, &(0x7f00007b2000)=0x4) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/30 04:51:17 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000773000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd0, "7de36c14ba84f50039f872ccfe7efd7b9dbbe897c8b979ba2016996912a5b5729514af92bcf15a872078121abf9c686818a8b155ec64011e1aa7901c8492dce94b140311f1f92975d5b1743e5a403fc2449a278193ff97c5c1720360c20b98918f2982214ef9556007230c64dbdca92a27f3597087fd60bf6570930088ac5d0d1ba8a76b1b55c85cf6a146568714f40da450882d240d927aaa12f28164bd7fe1e340b7cc073e39fab6a9dd481021371c89b96962a8b14a50733a82372479a57818a23a25a0fb5cb141d4a3da01cfa9e2"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8041}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000913000)={0x0, 0x0}) accept$ipx(r3, &(0x7f0000160000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000556000-0x4)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 04:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c13000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x13) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f2000)={0x0, 0x0, 0x0}, &(0x7f000016f000)=0xc) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059c000+0x4a7)={0x0, 0x0, 0x0}, &(0x7f000043e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000758000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000944000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000444000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0xc) ioctl(r0, 0xac0, &(0x7f00009d0000)="51b52825dc9b5996fa1e71f5cf29c635a4b816c5eebff71785ea628e6d080ecc21eb4bb9d218ba3aa9709d95aae538db88e04aecb0a2a002b0e5cb4add1ddfd9e9b3f8ef2b597c6f7c53f778095b95a7e6c1f04eacdc725643780b1fe44ac53e814a61c2b0172094b7b41c8e861813dac5d70c4eee1aa5c5fb8c689b3cc2395cf291fb0811ea7702ff2f9b3d4a52a957423766ee5e7dc833e1e3f065aa291da6c8448a1e3d2f4e13035fe8278aae8b7510e14baf13721441276aaaa53074ddaf40cd151a5aa6b26bc4780116ef872ca585e58a0cb8ac8169c214b4a415bb1b698e3232") r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000659000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c4000)={0x0, 0x0, 0x0}, &(0x7f000045e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c06000)={0x0, 0x0, 0x0}, &(0x7f0000f10000)=0xc) r11 = getuid() r12 = getgid() sendmsg$netlink(r1, &(0x7f0000fad000-0x38)={0x0, 0x0, &(0x7f0000524000-0x40)=[{&(0x7f00007d8000-0x10d4)={0x10d4, 0x3d, 0x1, 0x7, 0x2, "", [@nested={0x101c, 0x87, [@generic="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@typed={0x10, 0x3f, @u64=0x3}, @typed={0x8, 0x94, @void=""}]}, @nested={0x38, 0x5f, [@generic="249115eb0734592a6d976a55a11483f881e100c4c52cc329f03b7a6147dbc79e49d5f6c74b32a73f027b8de09887b15c3813"]}, @typed={0x8, 0x47, @void=""}, @nested={0x68, 0x7a, [@generic="0c0eac5bfe0832df46b71746e7793a82ef349b012162f4b8ebdc89ef65031fe9ae481ae878ae74202d23f615a95c72151a92cae1c7febfa97de97507795954d1e750599eec5f37522c55ca7aaf8c5c207092895dfa666df686e832d7db9105200d"]}]}, 0x10d4}, {&(0x7f0000f01000-0x2e0)={0x2e0, 0x40, 0x8, 0x0, 0x3, "", [@nested={0x11c, 0x5a, [@generic="0d0597a86a58d586ad51c580cd9362868d91511caa093da6da4ceca9c2844bc5b51a91d4a840b89ee975f0deec7f3f2b39ed2101131fec1a9c89fea0a8b169038b92746d9783854882149124b5ac39200e47a79899bd", @generic="2fc6ae602d77b2b4a1608ee20db93c79e51b085aef918e7b8a29225f4a91c8198a25d59dede1391379560413f125c6dea0019b9e675da5e2ba0ba7dd0e21b9f6fb7713cfabd44ff4c7041b19f0262323e347db5034d2a9cfbe8bde7656e01549c4b59f76d2d36e980949df9014171912f689384cab6fda64ad754183fc6a405c755d6933f39cbdbaa2ff9df7850747966a128ee6503bcfb68c29d3516c1a4b4915b298d5367b9a4cb66a605d41be308696eadddd8d3f33c98c31cb93213fe7"]}, @typed={0xc, 0x68, @uid=r2}, @generic="cf3580444019fe78f11687c9e279321491ddde89bfd278ec4d6ec865281d4801e79a70ea48465084d0efaf58df96e36a96e0fbf54c243c4e3523d3cafdb2b011e16b55c23aa6252398dd21f38fe7c8c6ce3de80d5a8ccf8d76ba09d011734ffe818b5d3d5fbd313441161f97e83fa5a67f386a07fe5c33574252db6df4a945bb1237c358f2a2b0037bcf8dac6ce5c43a5db9eeb592b21d5584472f6eae61f4194ff6a1510a10fd7f00ea455a58cad86cdf55873b14b128d5afdf5968", @generic="1c97b889d40ff7ac9a89fb3c2f6a234765004901756330f4a588c8b367015c624b7514dd46b7c6aae0eabcc42ee7de1f29c383f7e9ecba97558c93d11bedfc302f11714da74a232c8e073b674a5d1d679077d78a9c6415858ee7ba8efed037d5dec08ab6893d45b7421d61b105bc3523e0aa52f34571f69715059d8312df6c27348640e9389c277029f7f8a71f90b2cd41e68aac0e61241b1502855c611ec8d5e9c8e25cd528f715ce2d1e6b73d49d05c46c190fe386e1d1c258f6c259b7f7864d3f18f5912ebe8bfa06a27f521fa94ba64af5447c956b87cc0cd6be1e3b", @typed={0xc, 0x57, @u32=0x6}]}, 0x2e0}, {&(0x7f0000ab1000)={0x1c0, 0x25, 0x3d53c51a8b6f8f8a, 0x1, 0x3, "", [@nested={0x104, 0x54, [@typed={0xc, 0x2, @pid=r3}, @generic="76d9300ed93ae1d344779fe28bacf4aa44fe9a87d69966ab2b0628f55fc9bd3319366734084b8b956a4680622a482ff4bfc0876ed8a89e2fcd09f755eee18e3e1cee8ca21914a99064c943a5e7ad2b3726bcf009991dee403e1dcb75bac4dba11ffbeef13885c154ab3e73322d3a260a768e012148a810a2fb4559358999298b82e36bd2660b6f9d7767ceec27609c0d2b8a4f3eda51dc66c7a66c1ca7a1e4633cf58494901c9fed5fdc045829d666a2b1084fa1ef9b611d2d3a0e41b56b0cc11ed96d7d05cfbb2d119fb87e23ba8f20a92ec94d0603af3f2b44ca5e0c4d39b3fd34f24684f8c05dd67aa04784491df21439373a"]}, @typed={0x8, 0x8, @void=""}, @typed={0xc, 0x6d, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x23, @binary="869df49e"}, @generic="322d3294a90278f1736d49e8cab2b5a2cd5733055d48be1d5e91c0fee1b86aeaf2829414521edfd31828160cb7c535e856dd064c9b7c173a581df7c56179aad9663ea6d5dc53b3ffda24f266fb6864541c64823b64a4c65ee429d6cf58af85d8a3275fedc490b29e47aaee1e79d7221348eca359b52731c6e92ec9efcd9ce67401033202acee84c7b9882076"]}, 0x1c0}, {&(0x7f0000991000-0xcc)={0xcc, 0x29, 0x400, 0x0, 0x1, "", [@typed={0x10, 0x93, @u64=0x101}, @generic="69269404bac6f9fd2fd311a1b8bdad19a23fcf92a50690e815dbed77218819f255221b66d269a8c7e48abc2d76e55e2728560c76e9d792ef3169f3201d1010f3209223699272170c2823a4896d5d789e06d974422c8122c286658cd1fb8fb2aaded1ec2d9b2784150bc415d0188a94701cb75b635e6f0292fa83c4cb274e9c779fc1f2075e5e46e19a7199fde69006d4392690f3f16b67f731a734bd217948c953ca8698b19a61fa8bcc"]}, 0xcc}], 0x4, &(0x7f0000bbc000-0x78)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x20000000}, 0x4000000) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b21000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 04:51:17 executing program 7: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00003a1000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2f2558fc2b2d42a08e6e0a1bfa83806e"}) 2018/01/30 04:51:17 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e7000-0x4)={0xffffffffffffff9c}) accept$ax25(r0, &(0x7f00002ab000)={0x0, {""/7}, 0x0}, &(0x7f0000d82000-0x4)=0x10) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:17 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000279000-0x41)=""/65, &(0x7f0000433000-0x4)=0x41) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000008c000)={0x0, {{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]}}, 0x90) 2018/01/30 04:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000163000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2d000)=0xffffffffffffff53) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/30 04:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000096b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000064b000-0x18)={0x0, 0x7, 0x8, [0x101, 0x40, 0x8, 0x0, 0xfb, 0x0, 0x3ff, 0x8001]}, &(0x7f0000051000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000470000-0x14)={r1, 0x2, 0x401, 0x4, 0x5, 0x3d5c6fb3}, &(0x7f0000eb0000)=0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) 2018/01/30 04:51:17 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x4, 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00002db000-0x88)="a56b3f3a2973e1eca7f80b2e1f8d96807cc6b8c138d7efb9efc61e1b590257f7df2e1c5bb1ed73432fa00ab65b7c23e7973f014ce85d5daeb69407ecfb8b3adfb8584f5d54b6da0ed61261c1e5d545c4e68a6126b494aeac21b4100eabf77d13961f968b7515775f39d35705017c131cb229dde60f6577ceff430c3848e34bbfee2c9d6cb762c639", 0x88}, {&(0x7f0000881000)="70474d5c3706c6bf8eeee51d7fa9ffcac61a7ef042a8cc546d1acfac6d9728", 0x1f}, {&(0x7f00009e5000-0x49)="cb162dbe418f6b835d925a6bcaaca3ca9810ad534b130821cebcd2722aeba5b61bf9352edd0601b7c966055bd462d77e1dfefe9f83f313fcad6f35b5be5fa5955f83e5c343567a47d2", 0x49}, {&(0x7f000051b000-0xd)="64ac825e46262844655932a60f", 0xd}, {&(0x7f0000001000-0xc2)="760097ea88693de6ecf463e8474141c9f6b0efc90a40cd8099ff78e3871f8af8826150eb622a053e3e9b3d8b1a513ffad8352f0180467235f46c825fb574175491683749f93910f265bebce1e8b5f957b89c1a0db4b17db3b10f87e7628e4071c8dc10d9942b30c37fbf08b437f56314d733f3d14b36e2d0b02626d8897be508833954813f02370dd0eb1cb0f0bdaa0722b2271a9a44b340f9a12ebcaa02d42359bbb751d28cc797b0380ee5d84ab81a9d91f28d56cef4135fe6487bf53bd39bd0d7", 0xc2}, {&(0x7f0000093000)="c0422933f6c3eed6bb72e266a0e2bdad6b5a0ec7529be3b3db81aa4c4b0cb8c97bc432d702e527c9c36d52c0fbc706243b7fb2b806126e96ac1762f8bef44bc2945485ab0e2f41ccce6b0000532ccf318f5e0cb05ee8e574a2b3f3c83b4f55", 0x5f}, {&(0x7f0000001000)="76bd4acd3d988c3b2ce0f8d1d5ba31026b28a171f2862e6ee56653050a86fdf427caf5af41c77354de420468307ffb3f39a7a076312ea85609d3d2ccd6b5080766167fe9f25e3b203f7a9ee28b40a2a79ff439414c7135e2a9655322dd5bea05", 0x2f0}, {&(0x7f000085e000-0xd8)="3abf5e482a93a1c31ce215b0023b51e35e9cd15f48ceaa525f3777b5c5dc418d4938d11af1252991c813c354c10fb630c77f145ff1d063073df7aba636a792a78bfd9610ce19ef148ce0b2718053faf49c7a01d14cbe6166ac3521284643dd8c7f2feec51cf87950f14f2457144cb13df682aee22c7e24997fa64a5e5bd0ab7e4400627600dfc20794077f7050c54a3b01fc4807020af63536ea336f87dc05e3724137e6dc38fcc46b9d92af050b1ccdb300dbe2b573b3a9eae0f3f20fcfd424d038ac56b34bc085ab1a6b529012abb725425e5ddc477fea", 0xd8}], 0x8, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x4, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) 2018/01/30 04:51:17 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f74000)={0x9, 0x3, 0x80000001, "c6905a623595", "7712999bd1fabf56539e09f7ea9f6692"}) epoll_create1(0x80000) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/01/30 04:51:17 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d46000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000)=0x164, 0x4) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r2, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/30 04:51:17 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) recvfrom(r0, &(0x7f000000a000)=""/201, 0xc9, 0x0, &(0x7f0000009000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x28b}], 0x1, &(0x7f0000002000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/30 04:51:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000229000-0x8d)="e7cd3ffa67700e2ced5f16eaf74082d700a57b0264b0f65c4dc761270c5f3543a83d537a3506a3c4eca18b7f7bedf63dd0e7746bc471c9895c14175a57406e50931cee06b8f17889d7e34bd1295cdf504ccdf40e6d2662d3d3ad521269b57f8f4a556c36e4f648d3ae87233529bc7c508c7e481124dbe57992beca09d29a4d4865c783e70376011f90e7736d69") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fb8000)={0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x20}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000b18000)={@generic="acbec9f7671f842c97efd5b7317bd1f9", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x0, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}}}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1f, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/30 04:51:17 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000080009, 0x2) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) 2018/01/30 04:51:17 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000cc000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a68000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000001a000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000010000)=[], 0x0, &(0x7f000001b000-0x370)=[], 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000008000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/30 04:51:17 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000020000)={&(0x7f000000c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000023000)=[], 0x0, &(0x7f000000b000-0xc5)=""/197, 0xc5, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/30 04:51:17 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000489000-0x8)=0x2) r1 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000533000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a54000)={r2}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000f8a000-0x14)={{0x7727, 0x0, 0x8, 0x3ff, 0x8, 0x9}, 0x5b690a82, 0x1, 0xbda}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f8a000-0x1)={0x400}, 0x1) 2018/01/30 04:51:17 executing program 6: r0 = socket(0x11, 0x8000f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x6, &(0x7f0000cbf000)=[{0x5, 0x8, 0xe0000000000000, 0x7fffffff}, {0x9, 0x7, 0x1, 0xffffffff}, {0x100000000, 0xffffffffffffffb2, 0x40, 0x1ff}, {0x8, 0x2, 0x10001, 0x2}, {0x7fff, 0x1, 0x8, 0x7}, {0x1000, 0x72f0, 0x80000000, 0x10000}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x80, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00008ca000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) 2018/01/30 04:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c0b000-0x8)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000d9b000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000560000-0x20)={@generic="32f1b2a8d51a3a8fc02278e251a2f98a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 70.184204] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.205299] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.264094] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 04:51:17 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000958000-0x1c)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x18000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x6, 0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000cb0000-0xcf)="17e15cc3d89f6a59fc49dedad645a81ba37db8f54cd887413dffd46008eb94a7a9d7a01102220770215e315e534ac0497906c26d1504e87dd0eb0f05f57148af2ac75839e9d09b98a1d4c48344a70a7fbd191d8ad970c308963d8f31fb3034e526af8c390bb7b5617b854e22d5f6671e16cb0d3f48f273a0409ee5413708a569735239930e0d0b748dfd85e0d647e7b677d5c65e7f2c76547ea2d07871cfdaa4972e31cd9545e12f95fa807b7ab4dfef071e5477ef6560b8816931f7c8a29c4f35df5b95937dbd0daa35dd7679b4fc", 0xcf, 0x4004, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000004000-0x30)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0xfffffffffffffeca) 2018/01/30 04:51:17 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00004f5000)=0x4, &(0x7f0000932000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00008da000-0x38)={&(0x7f0000618000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f0000535000-0xc7)=""/199, 0xc7}, {&(0x7f00006a0000-0xc4)=""/196, 0xc4}, {&(0x7f0000798000)=""/0, 0x0}, {&(0x7f0000a19000-0xe5)=""/229, 0xe5}, {&(0x7f0000cd5000-0xf8)=""/248, 0xf8}], 0x5, &(0x7f00000f3000-0x1000)=""/4096, 0x1000, 0x5}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000003000-0xb)=""/11, &(0x7f0000003000-0x4)=0xb) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x4)=0x0) accept4$vsock_stream(r2, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x800) sendmmsg$nfc_llcp(r2, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0xfffffffffffffff8, 0x4bf, 0x0, 0x3, 0x8, "2993797b6a9b9b2ab849b0a98830ab8d08d779a857bfcc522c1be9084c45a792295d0e50333e9149fdf6d0ce7493a06882f0427e99413a850744e878551c5f", 0xd4e}, 0x60, &(0x7f00002ce000)=[{&(0x7f0000001000-0x50)="68f9556cc54728d78f7a5b3f6239cf20beeffca32165fd1aac0459bd1abc328c95676021063e455e1609a55d69dc06da9df65dc5b302fc323d8897e7aa73a2365a4a0b0c4a43ae1980d38dbb8a0f2a48", 0x50}], 0x1, &(0x7f0000001000-0x18)={0x18, 0x103, 0x3, "d818e089"}, 0x18, 0x8000}, {&(0x7f0000e91000)={0x27, 0x4, 0x1, 0x4, 0x0, 0x80000001, "339c1d691b4b8dede9225115ce3e6960ce9a8ac27b4627558f6ae30794bebf17b22d2050dcc09e168c8905b3bc19157f962dbc49da1ce30cde257cd2447ae6", 0x7}, 0x60, &(0x7f0000d61000-0x20)=[{&(0x7f000067c000-0x1000)="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0x1000}, {&(0x7f0000001000-0x3b)="66ae3a5cd18de164cc5ad5080f1d85509b508b94d35debfbc694c299576a4c2f24e2f6d0a78112d8787c24de8946229e891ae4ccf0e1414b21877f", 0x3b}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000e43000)={0x27, 0x3d, 0x5, 0x5, 0x0, 0x474c, "3a74b8a3cee74685bc0c98dcde8a5e7fd854f525e1a3b9141b9eba75d1ffae1ebca47638d3c9e0f4e73d48dc0f99ee573f705b93b6b9db3663e88bd2feee87", 0x1ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="7b2ad13f0cd8b29022933d5a1ea41b7ec6ff6ed1a2475f5f68425efc579ce76f92373a6c3411af5c3e34e1ef8d90578e40ef05a86848238ee33af296218c8170b16651c3f943814ae4aba524e8e49abdf77bf9d80c7e7a5435148711a077ba461493d2e270cb031539adc6432a64563245f9bb3410e28de7a85ae9e90c42738e69906da7402aba4e5b927e4de9d73345c213b9957a000e6e9d4d0d019ef222d80bcb7afcfcc9c1a519e88006dbc53587f84d9a068825207287ae2d901d6ee64c601f7c17cd9a2a83ab8f9b39a64068d34ce780071fc3377cc87d1319154cbe67645807e53a770f8bf0e42dc16bfdffaf610fa592", 0xf4}, {&(0x7f0000001000-0x5e)="2844dcb168d218bd379cbbc7fceb60556b1cd77939ae0ab1c8accea37b1d33d758d8efd14d720f6756ec0c4f980881ba274449addc0e83ff2852cd162a236ae8cabf4f60b20f178392dc023a24640840ebb0c8f99fae9e6e0a9bd654a2df", 0x5e}], 0x2, &(0x7f0000001000-0x1010)={0x1010, 0x101, 0x200, "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"}, 0x1010, 0x5}], 0x3, 0x4000000) 2018/01/30 04:51:17 executing program 7: r0 = socket(0x18, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x30, 0x2, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x4, 0xa8, 0x0}, 0xa0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000971000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = getuid() r5 = socket$kcm(0x29, 0x5, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000e13000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00006b6000)={&(0x7f0000851000-0x37c)={0x37c, 0xe, 0xf, 0x20, 0x0, 0x3, {0x5, 0x0, 0x1}, [@generic="9c357bb4e199853f591d0afc406ea6d82b5b4e93da6f23052fa81e19cebbfea84a6ca3cfbf63af88a60d0fec5e25994c20e05d8d26e0ba096456f5741cdcd725ac2cbfc8aeeacce95ebeb0de72a1a033a926e2ed8a7e436f8bdf66ed07815f684a232e542139b24a0482d0ebcb2b6288458969c9e098cb71e925af4bff2f1aacda4f337aaffb07c353ebc49c153f67219895ffe9a1452e8c8aaf784df4cf445c0a4e1610349827018502438e45", @nested={0x14, 0x55, [@typed={0x10, 0x8e, @u64=0x2}]}, @typed={0xc, 0x27, @pid=r3}, @typed={0xc, 0x44, @uid=r4}, @generic="79fdec5f4180f7cf20553a6d44e0eac2ad8c37866fa6e79ce2abbe0ce2995233d49efb458d7e2bdb4d583a14e389caf85dc13546774d45b2b66656858e2b814c33ee569c187ae21d96da333964e3aeeed60fc6cf953d13cddd7f2048d6e37ebd052d1c2ee72347dee09943b69df782f1a448bf44ca6a2f3d9b2721c4597fa30e335758cf9c8e2954c848a8fee5fc0562b1c5bdf317ca85ed20611942aa96a32c55a3d09c183e9e776f98359c39aa0cfe77c618c5ceb65f", @generic="0c5540f4360cb72a672c81810b6bdbf0d8add9862b4d9a0b60cb077ab03438cff9f27888f57c014a6c71172e1f0dcd8249cb515c91d181064fefb86d860e1d9154437ca6972fb1c5ab8a88df8176cd1224a5fb4c75eac894c9a369be2cbd56507a926a6f0d2c623cfa41a26a2a680bc37f9e7a28668725741cd34e7e7996dbd3496d7b1601d02c5e916992c1ef29c1a1b5b316df16d3eda3e35db3317f0237c27ee36a7606ca6b2e5145a50c29ce0ab168346d78ff2ed87e79fc688c513e40c5f6e6ca4a94b86d592a59ca0ac34c489767906b32aafe5dc632c8f2a2bdd172e11663fc8e467206818521a2a07193fd0c", @generic="f7b6838ae3cab15621a3f56ce4b411735e5638bd3f740291b8151d66b962adf6739d5deea5b5e570f00cead1c8f8590c42d04f7cef2c9a7e517e3304249b255400ce7fe5ca2b053d881845bd198179e6fd37e005fbb64af77bc172d2b9a693aa9e3f2d2f9a66f1b8156a31ee1a07f4ea5757c400d9c862ca6a442e00e5968c6403b3ef3896d191587c9ed0bb4c9e0b70f25730ad819e7ea55ea151279e59a91dd99c4f957b3b0325e78a1c891de9240cd9978fd0da0224ddab019f57712fc3c35439b357a2b4c1ec8ca90b7ac9bd4acec0abd4ccd3c3077b93679e96", @typed={0xc, 0x79, @fd=r5}]}, 0x37c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r6, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009ab000-0x6)='cubic\x00', 0x6) socket$nl_route(0x10, 0x3, 0x0) 2018/01/30 04:51:17 executing program 3: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x1) pipe(&(0x7f0000539000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000657000-0x10)={0x7, &(0x7f0000654000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000141000-0x8)={r2, 0x1}) 2018/01/30 04:51:17 executing program 0: socketpair(0x1b, 0x1, 0x9, &(0x7f0000cb3000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000a6b000)=""/197, &(0x7f00009a0000)=0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0xa, 0x8) 2018/01/30 04:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ca3000)={0x8, &(0x7f0000c0d000-0x40)=[{0x8, 0x586, 0x9, 0x2}, {0xc, 0x6, 0x6, 0x7b}, {0x4f5, 0xffffffffffff5a1c, 0x4, 0x3}, {0x6, 0x5935, 0x7a, 0x1}, {0x7, 0x2, 0x1, 0x7fff}, {0xd3, 0x0, 0x9, 0x5}, {0x5, 0x9, 0x17a, 0x6}, {0x6ab, 0x29, 0x9, 0xd1d}]}, 0x10) close(r0) 2018/01/30 04:51:17 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000d000-0xd8)=[@in6={0xa, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x12, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9fc000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000000c000-0x10)={0x4, &(0x7f0000009000-0x10)=[0x417, 0x9, 0x9, 0x7]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000c000-0x60)=[{&(0x7f0000002000)=""/22, 0x16}, {&(0x7f000000b000)=""/0, 0x0}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f000000c000-0xfb)=""/251, 0xfb}, {&(0x7f000000c000-0x2a)=""/42, 0x2a}, {&(0x7f000000b000)=""/39, 0x27}], 0x6, &(0x7f000000b000)=""/220, 0xdc, 0xfffffffffffffff8}, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000f000-0x14)={0x0, 0x7, 0x1, 0x8001, 0x100000000, 0x2}, &(0x7f000000e000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000e000)=@assoc_value={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000000c000-0x14)={0x21, 0xb5, 0x4, 0x0, 0x3ff}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) close(r1) 2018/01/30 04:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d59000-0xb)={0xffffffffffffffe6, 0xfffffffffffffff7, 0xfffffffffffffbff, 0x8000, 0x7fff, 0xff, 0x401, 0x1, 0x7fffffff, 0x6, 0x4}, 0xb) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000089a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1003}) 2018/01/30 04:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000e50000)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0xd0, 0x200, 0x2f0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000777000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x200}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xff0000ff, 0xffffffff, 0xffffffff, 0xff000000], [0xffffff00, 0x0, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="5eb93ad154b37247e615b4c659d999a4", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x6, 0x2, 0x4}, 0x0, 0x3e0, 0x130, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0xa5, 0x75d2, 0x3}}, @common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x30, 0x31, 0x3be, 0x5}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3, 0x8, 0x400, 0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @common='yam0\x00', 0x5}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x7}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x7, 0x8}, {0x8001, 0x3, 0x4}}}}]}}, 0x448) 2018/01/30 04:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e2c000-0x10)={0x0, 0x0, &(0x7f0000714000)=[]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000364000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000016a000-0xb)={0x8, 0x7, 0x9, 0x9, 0x3f, 0x6, 0x7fffffff, 0x4, 0x0, 0x0, 0x4}, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 70.376240] [ 70.377995] ============================= [ 70.382181] WARNING: suspicious RCU usage [ 70.386345] 4.15.0-rc9+ #215 Not tainted [ 70.390411] ----------------------------- [ 70.394578] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 70.402384] [ 70.402384] other info that might help us debug this: [ 70.402384] [ 70.410553] [ 70.410553] rcu_scheduler_active = 2, debug_locks = 1 [ 70.417242] 1 lock held by syz-executor1/13343: [ 70.421933] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000e682a8b5>] sock_setsockopt+0x16b/0x1af0 [ 70.431034] [ 70.431034] stack backtrace: [ 70.435558] CPU: 1 PID: 13343 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #215 [ 70.442913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.452262] Call Trace: [ 70.454850] dump_stack+0x194/0x257 [ 70.458479] ? arch_local_irq_restore+0x53/0x53 [ 70.463168] lockdep_rcu_suspicious+0x123/0x170 [ 70.467844] inet_csk_route_req+0x824/0xca0 [ 70.472176] ? inet_csk_reset_keepalive_timer+0x60/0x60 [ 70.477536] ? mark_held_locks+0xaf/0x100 [ 70.481685] ? ktime_get_with_offset+0x188/0x420 [ 70.486451] ? kvm_clock_get_cycles+0x25/0x30 [ 70.490949] ? ktime_get_with_offset+0x2c1/0x420 [ 70.495712] dccp_v4_send_response+0xa7/0x650 [ 70.500207] ? do_gettimeofday+0x190/0x190 [ 70.504444] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 70.509285] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 70.514114] ? siphash_3u32+0x1f/0x290 [ 70.517980] ? secure_dccp_sequence_number+0x9f/0x150 [ 70.523143] ? dccp_parse_options+0x3d8/0x1030 [ 70.527700] ? secure_ipv4_port_ephemeral+0x120/0x120 [ 70.532868] ? security_inet_conn_request+0x89/0xb0 [ 70.537862] dccp_v4_conn_request+0x9ee/0x11b0 [ 70.542426] ? dccp_req_err+0x3e0/0x3e0 [ 70.546382] ? _raw_spin_unlock+0x22/0x30 [ 70.550505] ? __queue_work+0x5b9/0x1230 [ 70.554546] ? trace_hardirqs_on+0xd/0x10 [ 70.558698] dccp_v6_conn_request+0xd30/0x1410 [ 70.563255] ? retint_kernel+0x10/0x10 [ 70.567125] ? dccp_v6_do_rcv+0xa70/0xa70 [ 70.571247] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.575986] ? retint_kernel+0x10/0x10 [ 70.579857] ? dccp_rcv_state_process+0x50c/0x1620 [ 70.584764] dccp_rcv_state_process+0x574/0x1620 [ 70.589496] ? dccp_sample_rtt+0xf0/0xf0 [ 70.593530] ? __release_sock+0xca/0x360 [ 70.597575] ? lock_downgrade+0x980/0x980 [ 70.601705] dccp_v4_do_rcv+0xf1/0x160 [ 70.605582] dccp_v6_do_rcv+0x86a/0xa70 [ 70.609537] ? trace_hardirqs_on+0xd/0x10 [ 70.613657] ? __local_bh_enable_ip+0x121/0x230 [ 70.618304] __release_sock+0x124/0x360 [ 70.622261] release_sock+0xa4/0x2a0 [ 70.625950] ? bpf_prog_store_orig_filter.isra.43+0x147/0x1f0 [ 70.631806] ? __release_sock+0x360/0x360 [ 70.635931] ? __get_filter+0xb7/0x220 [ 70.639798] sock_setsockopt+0x528/0x1af0 [ 70.643930] ? sock_enable_timestamp+0xb0/0xb0 [ 70.648497] ? __lock_is_held+0xb6/0x140 [ 70.652538] ? schedule+0xf5/0x430 [ 70.656059] ? sock_has_perm+0x2a4/0x420 [ 70.660108] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 70.665451] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 70.671141] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 70.676390] ? alloc_file+0x27e/0x390 [ 70.680176] ? selinux_socket_setsockopt+0x64/0x80 [ 70.685083] ? security_socket_setsockopt+0x89/0xb0 [ 70.690080] SyS_setsockopt+0x2ff/0x360 [ 70.694047] ? SyS_recv+0x40/0x40 [ 70.697485] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.702305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.707308] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.712057] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.716787] RIP: 0033:0x453299 [ 70.719949] RSP: 002b:00007fa19e627c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 70.727631] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 70.734880] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000013 [ 70.742128] RBP: 00000000000005cc R08: 0000000000000010 R09: 0000000000000000 [ 70.749378] R10: 0000000020ca3000 R11: 0000000000000212 R12: 00000000006f7bc0 [ 70.756621] R13: 00000000ffffffff R14: 00007fa19e6286d4 R15: 0000000000000002 [ 70.764062] [ 70.765702] ============================= [ 70.769872] WARNING: suspicious RCU usage [ 70.774029] 4.15.0-rc9+ #215 Not tainted [ 70.778099] ----------------------------- [ 70.782242] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 70.790035] [ 70.790035] other info that might help us debug this: [ 70.790035] [ 70.798185] [ 70.798185] rcu_scheduler_active = 2, debug_locks = 1 [ 70.804864] 1 lock held by syz-executor1/13343: [ 70.809527] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000e682a8b5>] sock_setsockopt+0x16b/0x1af0 [ 70.818557] [ 70.818557] stack backtrace: [ 70.823065] CPU: 1 PID: 13343 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #215 [ 70.830399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.839727] Call Trace: [ 70.842292] dump_stack+0x194/0x257 [ 70.845898] ? arch_local_irq_restore+0x53/0x53 [ 70.850565] lockdep_rcu_suspicious+0x123/0x170 [ 70.855223] dccp_v4_send_response+0x4b6/0x650 [ 70.859783] ? do_gettimeofday+0x190/0x190 [ 70.863995] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 70.868816] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 70.873635] ? siphash_3u32+0x1f/0x290 [ 70.877502] ? secure_dccp_sequence_number+0x9f/0x150 [ 70.882676] ? dccp_parse_options+0x3d8/0x1030 [ 70.887240] ? security_inet_conn_request+0x89/0xb0 [ 70.892235] dccp_v4_conn_request+0x9ee/0x11b0 [ 70.896791] ? dccp_req_err+0x3e0/0x3e0 [ 70.900741] ? _raw_spin_unlock+0x22/0x30 [ 70.904864] ? __queue_work+0x5b9/0x1230 [ 70.908898] ? trace_hardirqs_on+0xd/0x10 [ 70.913046] dccp_v6_conn_request+0xd30/0x1410 [ 70.917602] ? retint_kernel+0x10/0x10 [ 70.921466] ? dccp_v6_do_rcv+0xa70/0xa70 [ 70.925583] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.930321] ? retint_kernel+0x10/0x10 [ 70.934650] ? dccp_rcv_state_process+0x50c/0x1620 [ 70.939556] dccp_rcv_state_process+0x574/0x1620 [ 70.944287] ? dccp_sample_rtt+0xf0/0xf0 [ 70.948341] ? __release_sock+0xca/0x360 [ 70.952387] ? lock_downgrade+0x980/0x980 [ 70.956518] dccp_v4_do_rcv+0xf1/0x160 [ 70.960379] dccp_v6_do_rcv+0x86a/0xa70 [ 70.964324] ? trace_hardirqs_on+0xd/0x10 [ 70.968446] ? __local_bh_enable_ip+0x121/0x230 [ 70.973092] __release_sock+0x124/0x360 [ 70.977050] release_sock+0xa4/0x2a0 [ 70.980737] ? bpf_prog_store_orig_filter.isra.43+0x147/0x1f0 [ 70.986592] ? __release_sock+0x360/0x360 [ 70.990713] ? __get_filter+0xb7/0x220 [ 70.994577] sock_setsockopt+0x528/0x1af0 [ 70.998701] ? sock_enable_timestamp+0xb0/0xb0 [ 71.003259] ? __lock_is_held+0xb6/0x140 [ 71.007312] ? schedule+0xf5/0x430 [ 71.010836] ? sock_has_perm+0x2a4/0x420 [ 71.014874] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 71.020211] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 71.025897] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 71.031150] ? alloc_file+0x27e/0x390 [ 71.034942] ? selinux_socket_setsockopt+0x64/0x80 [ 71.039858] ? security_socket_setsockopt+0x89/0xb0 [ 71.044854] SyS_setsockopt+0x2ff/0x360 [ 71.048805] ? SyS_recv+0x40/0x40 [ 71.052233] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 71.057056] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.062056] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.066796] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.071521] RIP: 0033:0x453299 2018/01/30 04:51:18 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000015000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000015000)={@common='nr0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000000f000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000014000)={&(0x7f000000b000-0x48)=@canfd={{0x2, 0x1, 0x7730, 0x2}, 0x1c, 0x2, 0x0, 0x0, "bc97ee289c98fa047e66813b32316b4bfe0d55da30c57982d2de79222643b28aac790f4961d441cc6def8a1d60aa5ac1b57f8827b536a3aad954dd10f88eda07"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4040800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000014000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], @generic="c85c03230000007f32db0d783013ae57", @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x5, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "e4ffffff000000fffffffffffffffef1", 'syz1\x00', 0x0}}}]}}, 0x428) 2018/01/30 04:51:18 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @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]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@assoc_value={0x0, 0x0}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/30 04:51:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x6, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001a000-0xa0)=[{&(0x7f000001a000-0x77)=""/119, 0x77}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000001a000-0xde)=""/222, 0xde}, {&(0x7f0000008000-0x6)=""/6, 0x6}, {&(0x7f0000010000-0xcf)=""/207, 0xcf}, {&(0x7f000000c000-0xeb)=""/235, 0xeb}, {&(0x7f0000019000)=""/121, 0x79}, {&(0x7f0000005000)=""/238, 0xee}, {&(0x7f0000008000-0x1c)=""/28, 0x1c}, {&(0x7f0000016000-0x14)=""/20, 0x14}], 0xa) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @generic="c99815ef362d154eaca5b42c5b43959e", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000019000)={0x6e5, {{0xa, 0x0, 0x552, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffb53, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000)={r1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f000000e000-0x4)=0x81) 2018/01/30 04:51:18 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fcf000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fcf000)={0xd8d0, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000082b000)={0x100000000, r2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)=""}, 0x10) 2018/01/30 04:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a6000+0x343)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000357000)={0x0, 0x618}, &(0x7f0000045000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000012d000-0xa0)={r2, @in={{0x2, 0x1, @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]}, 0xffffffffffffc395, 0xe3, 0x1e6a1c23, 0x3, 0x40}, 0xa0) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ca5000)=[], 0x0, 0x0, 0x0, 0x0}, 0x12000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d01000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000072a000-0x20)={0xac, 0x637a12f6, 0x8009, 0x3, 0x10000, 0xc4, 0x7fffffff, 0xfffffffffffffff7, 0x0}, &(0x7f0000258000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b0b000)={r4, 0x80000001}, &(0x7f0000e71000-0x4)=0x8) 2018/01/30 04:51:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000982000)=@raw={'raw\x00', 0x9, 0x4, 0x430, 0x320, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00002c9000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x320}}, [{{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], [0xff000000, 0xff, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0x1}, 0x0, 0xf8, 0x160, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x13, 0x80, 0x0}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0xfffffffffffeffff, 0x7, 0x6, 'netbios-ns\x00', 'syz1\x00', 0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf0, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @unspec=@void=""]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x100, 0x1, 0x535, 'snmp_trap\x00', 'syz0\x00', 0x4}}}]}}, 0x490) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x80000, 0x5, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000004000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x1f5)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3c, 0x0, 0x7, 0x1, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/30 04:51:18 executing program 1: r0 = socket(0x1f, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b9000)=0xc) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000fca000)={&(0x7f0000001000-0x428)={0x428, 0x4, 0x0, 0x59e9efcfe20e42e3, 0x4, 0x0, {0x5, 0x0, 0x1}, [@generic="6d84fe1177133c75f29c95901e4e792e7b01fbc1b2ecfd16f1eaddca2e2f0da9fde65e063678320af26a37defd31b67995d91de9c72db42d8074a93b0f3b4e897fbc4fc2a19ca9e40526b02a94599efdd4e90336e52c7742ec63301e7a", @generic="52a7370435a0277e3c4d8065a185d623e653bf91bfe0d49c57ed4ccb6b7f85132ae10d2e7fc27343e291196272a22ded719359d60cd98abcb3197f54cd482e79b7d6a6dbd7b6a2b3c02e05e81b2db3d52ff1ecf45605311f2b8bac5d52352e1f28ed4570ed81e81a4051839dd34632766a115ef479", @nested={0x23c, 0x39, [@generic="e316804f1bd7a9a1371b4055f41e0121fff5f839c8de2daef3a5a0a4fb6e14da5504802d4a071b1581956a102f7858cbb57f6f771f0a769f1d6991048b5253da9b2404170f1ac21ab80b3f32eaa802d2235963550851dbfa24e6cfbd9b7dd4648395b05787176215678333874ee72451b70f18f43ab2dbf0c617bca254fe8c59ec18c91937d0cb51923fddffb37fff22c7892e429c962a0259", @typed={0x10, 0x15, @u64=0x401}, @generic="c67284676922e0805a359de30c5098fd707e30898765704a1d8cc5a16746aa274f6097fd6ec64a6636fc02fa1c2be13d3d95ec9634619401df7100c921dc6e172e94bc98aff107a5ac0face36fc31b1c784367c0c70a1eb6785e49d86e1841bdc2399c13aca67a969217b41a8f2f84fded5c8b6f5c9de7dc742f9e8f6aa946b6576167d8b2effe9c109a24c4ffbea37af58709c9eb9bbd022dca7446f709340e3213e5d00d85a90dbf", @generic="e764603ece5cb1a86a34b9e45aaf5f622814b6d932974bc99b314a65f390fb77060ec043e5bb6c23622e2255692c4e7181e56636d0d000871b9e05c63029bba81bc06feba8b1655d28fe01604d8f0062e156e1aaacb0611d3dea83f4496b42b7f27770af33462fd42a0abf89645f5c4e0da0aa36fa456834bf6d91e88d0af0f6bfe106ef9da108cf01a46672e5734a825fbdb1b86124e8ab27f342699e375e4c958d5cf42a5875c9c72eb47ae98fa1c546e1654809e9d7c197d3e3a8732b78c82d3b616f367a1042ee845c1c4a5245ba03aa5c38d21c4e7764b2a319fba0", @typed={0x8, 0x43, @void=""}]}, @typed={0xc, 0x70, @pid=r1}, @typed={0xc, 0xc, @uid=r2}, @typed={0xc, 0x4c, @pid=r3}, @typed={0x8, 0x56, @void=""}, @typed={0xc, 0x87, @u32=0x100000001}, @generic="6cda12e9f18824ab9bac20b515e0f24373b45af35993aa8389b78c5309b228892549b0147c278015e4b3ed410b0cac81aa3a25ffbe975797e6e343fef93b40502265ca42fe35879f544c8887c9b8595b82369de0b96e9dc3d0582fe702081075a43153f0cc4061770b02680f2d37aceec681f7372366afc0deeca7ae0eaf8673ad16deded6c739735e26071e013539ccdf0fd763b0d0ce787f0839eb93194c4c61e5e5e79acdbfb382d9f9b3838afb6adc275bd30c089318fd9e50451df563355b6b7def7d1959216072db1b"]}, 0x428}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x2, 0x1, 0x0, 0x0, "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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) 2018/01/30 04:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r4 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000de2000-0xa0)={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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000223000-0x4)={r4}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r4, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r4, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r8, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r7, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r7, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r7, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r7) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000094c000-0xc)={r3, 0x0, 0x30}, &(0x7f00004a2000)=0xc) sendto$inet(r7, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 71.074681] RSP: 002b:00007fa19e627c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 71.082362] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 71.089613] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000013 [ 71.096857] RBP: 00000000000005cc R08: 0000000000000010 R09: 0000000000000000 [ 71.104100] R10: 0000000020ca3000 R11: 0000000000000212 R12: 00000000006f7bc0 [ 71.111341] R13: 00000000ffffffff R14: 00007fa19e6286d4 R15: 0000000000000002 2018/01/30 04:51:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000)=""/189, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x8, 0xe97]}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xffffffffffffff6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000003000)="d81599c1b64453eebd7071aeb9118ab139008946147349b016fd52349b082487b9fb69e47a037afa140699", 0x2b}], 0x1, 0x0) [ 71.145380] sctp: [Deprecated]: syz-executor3 (pid 13369) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.145380] Use struct sctp_sack_info instead 2018/01/30 04:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f00003cf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e0f000-0x14)={0x0, 0x3, 0x3, 0x100000000, 0x7e3d, 0x0}, &(0x7f0000fb1000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003f7000)={0x7, 0x8, 0x100000001, 0x3, r2}, &(0x7f0000150000-0x4)=0x10) getsockname(r1, &(0x7f00004b6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000-0x4)=0x26) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000544000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/30 04:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000443000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000099c000)=0x1c, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff3000)=0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f3000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8}, &(0x7f000028f000-0x4)=0x98) 2018/01/30 04:51:18 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x1e0, 0x148, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1e0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x8000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffff5e, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x70, 0x5a, 0x0, {0x0, 0x0}, []}, @REJECT={0x11, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000093d000)=@raw={'raw\x00', 0x9, 0x4, 0x400, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1e8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x118, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @generic="59f935cd22612324185074ea9d6de28d", 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x118, 0x0, {0x0, 0x0}, [@unspec=@void="", @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x56, 0xb342, 'snmp_trap\x00', 0x7fffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1ff, 0x7ff, 0x9, 0x10, 0x2}}, @unspec=@void=""]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x20, 0x7fff, 0x0}, {0x8, 0xf19a, 0x1}}}}]}}, 0x460) 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) recvfrom$inet(r0, &(0x7f0000000000)=""/205, 0xcd, 0x2040, &(0x7f0000001000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="ff00001000edffff32ea9239ff7ced0c", 0x51b) 2018/01/30 04:51:18 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='rose0\x00', &(0x7f0000410000)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 04:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) sendmsg$inet_sctp(r0, &(0x7f00006d4000-0x38)={&(0x7f0000d08000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000729000)=[{&(0x7f00000c6000)="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", 0x1000}, {&(0x7f0000fbe000)="a6a907acb94a29821846b0f7a8d00b115e00475fb4e24b697064a673039a32bb38451a3706e304044d2464c1336c51b94f4018394c908e04edb91fbfbe2bff31fa98a2b2fe54d6ac0e8153a650ffdcc3c6c251ad7016e49f0209", 0x5a}, {&(0x7f000052a000)="5852eff9832d0cc039f9a5ece5a75c9e3b69bf956ba62b2e716d00ce3a996fc2c9f007cbddcf464d0fa01be832b1018256", 0x31}, {&(0x7f0000f68000-0x9c)="fcda6c4ef89c4c0081b2013327547073dfc1eac681dc5d5a06eb6a79e3d2253b6648803dbfd6e6bc59d88656ebd3b52b5e888062fa06959de6851ef4c959c5eb4255ff0df954e6e736a4b84c00aa2fdf78d100d532900a82a141ef1c5cae9233e4be41ccd6567252c7a389ac7200282427c89add8b72d5e9d9eb66ba86f5d3260f5f695efcb782bd0687b82acc53875cad20424a27f118ccd11dbb1f", 0x9c}], 0x4, 0x0, 0x0, 0x4000}, 0x4000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) 2018/01/30 04:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00003dd000-0x4)=0x2, 0xff8a) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) [ 71.149413] xt_cgroup: both path and classid specified [ 71.162682] xt_cgroup: both path and classid specified 2018/01/30 04:51:18 executing program 7: 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) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/4096) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000d3e000)=0xf8d) writev(0xffffffffffffffff, &(0x7f00002a6000)=[{&(0x7f00009f9000)=' ', 0x1}, {&(0x7f0000d7d000-0x93)="fe41bec52181baf65660fe321f0ea5c472bb235f05fade8f2760f44d7d5f06abc0dd66a3d3d66db68793fb31513cb385175ed0c5236ee9ba067854b4b83b5324a95affec7f9df12e2c5d1a9e3d5b666b611c06e30d1f6976ac36735c8c1233c8ba21d381b9a1ddf6f4de115eefd01d54e1ccd5f877e7c7ce795ac3415f285ffa42c209e0db233b06fb1be6a9ed2171619b393a", 0x93}, {&(0x7f00005ee000-0x8b)="e6937349bf0548001f8870966f1e853acfb062a6825a94fb143b171cc3e2bb1526debcd9c275a43863159473c21d9afa5d3aaaa4b65d353ab61a5c6cdbeea39df2c33d5378dee529cdc4a0d9bb39dad53cf14ff1d97745e2715eebfee0d2cd852bc3f0d9f92bd551016ddf211e5bc6f01e7056bf16788662f8aaf53856c98c3f3f060fb81438e93653a379", 0x8b}, {&(0x7f00003e0000-0x32)="6c27b1129985c7292f9a79a597d93758a412ad1214ab9b43e855b76fe3d205d98b4adc40bfcb2524adc1fca1277e69570194", 0x32}, {&(0x7f00006bf000+0x6b0)="b26b7fabcd26cb570dc1a6bd2072116739bd70913abc8edbed7951213bd50b2ba99965146c72d213b5482635bf9ca5981f4c1d4d9ef30ee883a410d5f4decd2e3d63a81d1ba13da706e5b161349e9ec6ac8ecbbbaeb722464be73a2631ada21635103a6828039c122102dd34701946d28241a3569b831a5f07801b7d74a5bb0f3519480cbfb8768b3a2c10ff161e5eb2dc5115679d72c35070b0293fb2c5b818130c28c827970672280bc600339413d860d67d07de14f9b201ae2989fe2889cffd832003bbbede26a75380df5a89cb00dca9a8dc375a3a6c419f409fc55c21cdb78ea8e607281f", 0xe7}], 0x5) 2018/01/30 04:51:18 executing program 2: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000708000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006a000)=0x26, 0x800) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005b7000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xd7b}, &(0x7f0000707000)=0x98) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005ac000-0xa0)={r2, @in6={{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffa, 0x2, 0x6, 0x4}, &(0x7f0000708000-0x4)=0xa0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) [ 71.290342] sctp: [Deprecated]: syz-executor3 (pid 13390) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.290342] Use struct sctp_sack_info instead 2018/01/30 04:51:18 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000023000-0x4)=0x0) 2018/01/30 04:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000214000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:18 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 04:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f46000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00009a4000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000070b000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) 2018/01/30 04:51:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000b7e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={r1, 0x0, 0x8, [0x18e, 0x1f, 0x9, 0x5, 0xf1f5, 0x80000000, 0x693, 0x2]}, &(0x7f0000902000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00007e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f1a000)={r3, 0x368, 0x20}, &(0x7f0000a39000)=0xc) r4 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r4, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000989000)=@int=0x2, 0x4) 2018/01/30 04:51:18 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00007ab000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e7c000)={0x0, 0x0}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e7d000-0x4)=0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000021e000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000264000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e7c000)=0x8, &(0x7f0000e7d000-0x8)=0x2) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x5, &(0x7f0000e7e000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000050000-0x4)=0x14) connect$can_bcm(r3, &(0x7f00004e3000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5b, 0x8, &(0x7f0000086000-0x43)=""/67, &(0x7f0000e7f000-0x4)=0x43) 2018/01/30 04:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$alg(r0, &(0x7f00008a3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r1, &(0x7f000046e000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000084c000)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c1a000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x72, 0x18, 0x73d, 0x0, 0xffffffffffffd125, 0x5, 0x8000, 0x7, 0x3, 0x5, 0x5, 0x100, 0x468, 0x2, 0x1b6e]}, &(0x7f000017b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000060c000-0x10)={r4, 0x80000000, 0x57b, 0x7fff}, &(0x7f0000f07000-0x4)=0x10) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af4000-0x28)={@generic="7002cb8e6ee284065db28acf5463c436", &(0x7f0000445000)=@ethtool_rxnfc={0x30, 0xb, 0x0, {0x17, @esp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6cf, 0x10000}, {"59ef", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x4, 0x101, [0x3, 0x1ff]}, @hdata="6a9d985010a71fccaeaa7bd73779462c6759d90fa9525f34d582b9a1fd425db6b4a41149153b3d637614f4db75f8019689fab5ad", {"3306", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x401, 0x7, [0x3f, 0xff]}, 0x6, 0x7}, 0x6, [0xedc, 0x2, 0xe8, 0x5, 0x39, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(r0, 0x0, &(0x7f0000c18000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c13000-0x13)={0x0, 0xb, "3ed70386ab337e3d064ed1"}, &(0x7f00006fd000)=0x13) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b93000)=@assoc_value={r2, 0x200}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005a8000-0x77)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000e83000)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a0e000)=0x0) 2018/01/30 04:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b23000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000024d000)={&(0x7f00007f5000-0x4)=[0x0], &(0x7f0000200000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008f8000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004d3000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f9000)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000a1000-0x4)=0x3, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r2, &(0x7f0000834000)="", 0x0, 0x1000000008040, &(0x7f0000ab9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00006cd000-0x1000)="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") sendto$inet6(r2, &(0x7f0000479000)="", 0x38b, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bfe000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094e000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000466000)={@loopback={0x0, 0x1}, 0x8001, r3}) 2018/01/30 04:51:18 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/30 04:51:18 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x225) r1 = socket(0x11, 0x80000, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000010000-0x10)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f9, &(0x7f0000007000)={@generic="85dc75102ec4d63a12c89371ee723b35", @ifru_data=&(0x7f000000f000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 04:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000224000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e4f000-0x10)={0x3, &(0x7f0000a94000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000f9e000)={r3, &(0x7f000025f000-0x12)=""/18}) r4 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000b94000-0x8)={0x145e, 0x9}, 0x8) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) [ 71.435268] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 2018/01/30 04:51:18 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x4000, 0x800000000, 0x1, 0x0}, {0x7ff, 0x5, 0x3, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x5fb27276, 0x3) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x1f, 0x9, 0x3, 0x0, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) bind$inet(r1, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000003000-0x8)={r2, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000004000+0x5ff)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000005000-0x1)={0x5}, 0x1) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000)=0x4, &(0x7f0000001000-0x4)=0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/30 04:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_ifreq(r1, 0x8927, &(0x7f00008aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000008d000-0x1e)="cc55478692bd7aea26b9653cafc7a707deecdb444eba2525358c4439b82a8732"}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/30 04:51:18 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0xffffffffffffff15) getpid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fb000-0x18)="a397ed66", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cda", 0x8}], 0x1, &(0x7f0000b36000-0x1c8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}], 0x1, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/30 04:51:18 executing program 0: socketpair$inet6(0xa, 0xa, 0x8000, &(0x7f0000317000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fae000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000497000-0x4)={r0}) getsockname$inet(r1, &(0x7f00004b5000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070d000)=0x10) r2 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r2, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 71.516829] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 2018/01/30 04:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000201000)={0x0, 0x0}) recvmsg(r0, &(0x7f000018b000)={&(0x7f00005fc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a7b000-0x30)=[{&(0x7f0000ba5000)=""/153, 0x99}, {&(0x7f00008f8000-0xf3)=""/243, 0xf3}, {&(0x7f00009d5000-0x1000)=""/4096, 0xffffffffffffff39}], 0x3, &(0x7f0000d23000)=""/78, 0xffffffffffffff9c, 0x7fffffff}, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000af1000)={0x0, 0xfffffffffffffffb, 0x0}, &(0x7f0000ce7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a0e000-0x6)={r2, 0x7}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000036d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3f}, 0x1, 0x2, 0x2, 0x5, 0xfff, 0x9, 0x8}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009f1000)={r2, 0x346d}, &(0x7f0000240000-0x4)=0x8) 2018/01/30 04:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a38000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bfc000)={0x0, 0x1}, &(0x7f0000371000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a0d000)=@assoc_value={r2, 0x8}, &(0x7f00003d2000-0x4)=0x8) r3 = accept$inet(r0, &(0x7f0000b74000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x1d, &(0x7f0000c41000-0x4)=0x1f, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) 2018/01/30 04:51:18 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0xbe)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1)=',', 0x1, 0x0, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 04:51:18 executing program 5: socketpair(0x1d, 0xa, 0x2, &(0x7f0000e5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000112000-0x8)={0x0, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x401, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ca3000)={r2, 0x10, &(0x7f0000863000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004e9000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000cda000)=0x0, &(0x7f0000979000-0x4)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) vmsplice(r3, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) 2018/01/30 04:51:18 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00003be000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/30 04:51:18 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ad0000-0xcf)="9b6d7fa260124965f0333bf0d8d0f087cbbdbd416e560502ea0b70e6edc6a5d1696628e36ebb8a43f9bc0a59a5a2ea0bdb95ee101f0e6a47d75792f0105ced01d2d09f2d7ebbb0cd2b8d3d0b79f1d9fb0b10d67077e30d75d84e61311e9909cd397bc4605e0356e614bbc7018f14dc2973b612449d0ae0da09e4d4b8787b371f48a7bae8911573e78c5146e41ba7e9330d6a4e37e6a18586b8ba093d9b98b77cae4b50c3efa93c51ade0861f1a966a9b4d6fb1061b0b4d89ec0525c5e6baee4bc146a96648122dad45de7e93d82c04", 0xcf) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000099c000-0x2)=0x5, 0x2) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000091f000)={&(0x7f0000acf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000062d000)=[{&(0x7f0000ace000)=""/103, 0x67}], 0x1, &(0x7f00004bd000)=""/57, 0x39, 0x277}, 0x1) 2018/01/30 04:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) bind(r0, &(0x7f00009d2000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a1f000)=0x0, &(0x7f00009aa000)=0x4) r2 = accept4(r0, &(0x7f00005a7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0x2e, 0x800) pwritev(r3, &(0x7f000070b000-0x30)=[{&(0x7f0000094000)="11a31cc543dde4886659712e2441de0b7ed6c5faf142be3f74ef58ad850888a134a8d05f470ebaf6df2bfa8dfab83b0f264b9fbf08609fda9adf93b483bc194bc80724d62857943428774da836a3e525e4845dd23042053efae9ff00f1f8ac4885a9b3b656533d51347d61f7dc8b80cd5907f8e9c34727856d435e5c0e98ae3eeecc518ac4aaf8dc85a71517373e4540fffa981223ab1fd116992a97f80bcba6944588690439", 0xa6}, {&(0x7f00008f1000-0x13)="cf0575cfca44d4259266cc9459f822b23eb5c1", 0x13}], 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000054e000-0x4)=0x0, &(0x7f0000eb1000)=0x4) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r5, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/01/30 04:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x3, [@generic="4852d99865"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000f4b000)=@hci={0x0, 0x0, 0x0}, &(0x7f000056d000)=0x6, 0x80800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000949000-0x10)={0x5, &(0x7f0000aaa000)=[{0x40, 0xffffffff, 0x2, 0x6}, {0x2f, 0x3, 0x7, 0x200}, {0xf6b9, 0x10001, 0x56e7, 0x101}, {0x8, 0xf842, 0x40, 0x2}, {0x1, 0x39, 0x7, 0x1f}]}, 0x10) 2018/01/30 04:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x9, 0x800, 0x20b2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000dfa000-0x10)=@buf={0xa0, &(0x7f0000804000)="e9bdea74b9d9171affead77b0270011a3f749b3715cb900f4354663da3519528dd146fa594f3a4db8b495e0168bf637319ee491d8f6921c6bbe0f3a2043f5774310679e72c1cfcc25447b553356389e956772e47141f0836ba7a485b6e62e22aae7d0f11c0b3ae6df65c9bb78595452b675ac74ab6c096bfee927326c4d6dc08502a511e753bb4aa03bfb2230ccc5e29684a7a9bb67d9d20ea10da12a425c974"}) bind$inet(r0, &(0x7f0000f34000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/30 04:51:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c1000)={0xa, [0x80000001, 0x7ff, 0x800, 0xffffffffffffff00, 0x8000, 0x279, 0x92a, 0xfd, 0x9, 0x5]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0xfffffffffffffd79, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000967000-0x38)={&(0x7f0000f97000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000042a000-0x40)=[], 0x0, &(0x7f000077c000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/30 04:51:18 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000071d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="be87549a31e4195a0d361974d2cb307c", 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r1, &(0x7f0000009000)={&(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000010000-0x4)=0x51, 0x4) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c4f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 04:51:18 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r0 = socket$inet6(0x10, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/30 04:51:18 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8f000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000b98000)="", 0x0}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) read(r1, &(0x7f0000790000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000970000)={0x0, 0x7, 0x5, [0x5, 0x9, 0xfffffffffffffff8, 0x101, 0xfffffffffffffff9]}, &(0x7f0000d58000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001f4000)={r4, 0x0, ""}, &(0x7f000023a000)=0x8) 2018/01/30 04:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006d4000)={0x90000000000, 0x6, 0xa9, 0x1}, 0x8) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket(0x3, 0x800, 0xffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d9f000)=0x6, &(0x7f0000754000)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000438000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0xeeb, 0x4, 0x7a12, 0x400, 0x8001, 0x4, 0xe750, 0x100, 0x3289, 0x909, 0xfffffffffffff000, 0x10001, 0x4, 0x9d]}, &(0x7f000074b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001df000)={r3, @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]}, [0x35fe, 0xfff, 0x1, 0x8, 0x2ea, 0x20000000000000, 0x7, 0x1, 0x0, 0xa1, 0x34e4, 0x4, 0x2ffe, 0x8, 0x8]}, &(0x7f0000b31000)=0x108) sendmmsg(r0, &(0x7f000067a000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000001}, 0x10, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4) 2018/01/30 04:51:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) socketpair(0x3, 0x7, 0x9, &(0x7f0000819000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e67000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r3}, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8920, &(0x7f0000002000)={@common='ip6gre0\x00', @ifru_mtu=0x7f}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) bind(r0, &(0x7f0000000000)=@hci={0x1f, 0x1, 0x3}, 0x6) 2018/01/30 04:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00006fb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002db000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000cc9000-0x3b8)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0xffffffff, @generic="999775933b99a94b0f1d0dc41814c509", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x1, 0x4}, 0x0, 0xe8, 0x108, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8001, 0x1, 0x1, 0x1}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0xff000000, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='eql\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x3, 0x8}, 0x0, 0x70, 0xd8, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x91e, 0x9, 0x9, 'netbios-ns\x00', 'syz1\x00', 0x9}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xe0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x2, 0x5, 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x80000001, 0x8001, 0x3, 'netbios-ns\x00', 0x10000}}}]}}, 0x3b8) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r3, 0x6, 0x7, &(0x7f00007d7000-0x34)=""/52, &(0x7f0000de2000-0x4)=0x34) r4 = socket(0x9, 0x1, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00002c9000-0x8)={r1, 0x100000000}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009dd000)=0x0) socketpair$inet(0x2, 0x8000a, 0x7, &(0x7f0000662000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000af8000)={@generic="03e401ca847542e6a25234da398efb75", @ifru_flags=0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ca8000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000257000)=0x18) 2018/01/30 04:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e59000-0x1c)=[@in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa2ff}], 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/30 04:51:19 executing program 1: 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) bind$alg(r0, &(0x7f000087f000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x2004800e}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000152000-0x12)={@generic="51754122fdaf31d82ed83a7269a6d1f2", 0x9}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000af0000-0x38)={0x0, 0x0, &(0x7f00000db000-0x60)=[], 0x0, &(0x7f0000943000)=""/85, 0x55, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000043000-0x10)={0x0, 0x84, &(0x7f0000adf000-0x84)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x3, 0x6a8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @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]}]}, &(0x7f0000fc3000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dfc000-0x10)={r3, 0x4, 0x79, 0x5318ca0}, 0x10) 2018/01/30 04:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000026c000)="f5", 0x20a, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000066e000-0x6)={0x0, 0xe7}, &(0x7f0000499000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000081000)={0x34, 0x3, 0x209, 0x1, 0x1, 0x7, 0x80000000, 0x6, r2}, 0x20) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r3 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) close(r3) 2018/01/30 04:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c53000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000356000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc1000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c7e000)=@assoc_value={r2, 0x3}, 0x8) 2018/01/30 04:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f00005ab000-0x8)=@sco={0x1f, {0x9fd, 0x1, 0x0, 0x80, 0x5, 0x0}}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xfffffffffffffffe, ""}]}]}, 0x366}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000010a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ea1000-0x10)=@generic="5e3d05f91669ed4d4c23cd91759174fe", 0x0, 0x0, 0x0}) r1 = accept$inet(r0, &(0x7f0000f8c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae6000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006bf000)={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]}, [0x401, 0x81, 0x8f10, 0x3f, 0x400, 0x8, 0x8, 0x4, 0x1, 0x3f, 0x0, 0x4cbf, 0x3ff, 0x1b, 0xf5]}, &(0x7f000015f000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c75000)={r2, 0x1, 0x2, [0x0, 0x1]}, 0xc) 2018/01/30 04:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/30 04:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000a36000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000a14000)={0x0, 0x0}) sendmsg$rds(r1, &(0x7f0000da5000)={&(0x7f00008ab000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000022000-0xa0)=[{&(0x7f0000cf2000-0x94)=""/148, 0x94}, {&(0x7f000075e000-0x4e)=""/78, 0x4e}, {&(0x7f00004ce000)=""/59, 0x3b}, {&(0x7f00001a0000-0xf7)=""/247, 0xf7}, {&(0x7f0000b82000-0x7)=""/7, 0x7}, {&(0x7f0000767000-0x16)=""/22, 0x16}, {&(0x7f000020f000-0x58)=""/88, 0x58}, {&(0x7f000046a000)=""/35, 0x23}, {&(0x7f0000fda000-0xc5)=""/197, 0xc5}, {&(0x7f0000e57000-0x7d)=""/125, 0x7d}], 0xa, 0x0, 0x0, 0x24040000}, 0x48040) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001a0000-0x5)='veno\x00', 0x43) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000060000-0x4)=0x8) setsockopt(r1, 0xfffffffffffffff8, 0x101, &(0x7f0000ce3000)="2bc2c00ac80c1e64cdd302197ac4920387b1b3a4de5b54e199821d1f30821b2c08435303369c3d027b6073e9ec70011925aa59bbb280c69d77743e62390ea6901cea5b7931e171b607389a0dddd093ff052a59b0d8a6dc1aa375d8cf2971072badb0773ef033e44014b819f036c19fc08aa262f021355255a8784e0f98985d23fed9657ce1f273f74e7785581c69f7d3a0a5bde5003e68edf7bee8cc147e9ede98f5c13a1d96716ff6ca48d90a94e2024a8dff", 0xb3) sendto$inet(r0, &(0x7f000089e000)="", 0x0, 0x800000020000000, &(0x7f0000e0a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000455000)={&(0x7f0000166000/0x3000)=nil, 0x10000, 0x5, 0x40, &(0x7f00004de000/0x1000)=nil, 0x1f}) 2018/01/30 04:51:19 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000015000-0xb)={0x7ff, 0x7fffffff, 0x5, 0x7, 0x800, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x95, 0xffffffff, 0x1, 0x0}, 0xb) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000087a000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e63000)={r3, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e4b000-0xc)={r4, 0x80004, r2}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000eb1000-0x8)={0x0, 0xf9ab4ad, 0x101}, &(0x7f000084a000)=0x7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000c96000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x4, 0x5, 0x100004000) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f0000a4b000-0x4)=0x17d) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x1c, &(0x7f0000366000-0x4)=0x0, &(0x7f0000b40000-0x4)=0x4) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r10, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r12, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r7, 0x29, 0x18, &(0x7f0000fd6000-0x4)=0x10000000000, 0xffffff65) 2018/01/30 04:51:19 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000394000)=0x0, &(0x7f00007e2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) 2018/01/30 04:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000007c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000070e000-0x38)={&(0x7f0000690000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000958000)=[], 0x0, &(0x7f0000147000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000330000-0x1000)=""/4096, 0x1000}, &(0x7f0000568000)=[{&(0x7f0000815000)=""/240, 0xf0}, {&(0x7f0000918000+0x285)=""/77, 0x4d}, {&(0x7f0000f32000)=""/162, 0xa2}, {&(0x7f00004ee000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/172, 0xac}, {&(0x7f0000fd6000-0x8c)=""/140, 0x8c}, {&(0x7f0000fb1000)=""/251, 0xfb}, {&(0x7f00004fc000)=""/192, 0xc0}, {&(0x7f0000050000-0xca)=""/202, 0xca}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) socket$kcm(0x29, 0x0, 0x0) 2018/01/30 04:51:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x6, 0x1000, 0x8, 0x8, 0x7}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffa}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001eb000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f49000)={r2, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000010000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x196) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000017000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000012000+0x671)={&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f0000014000-0x20)="70cd90a1c46ca646de3d836d0c9ae21e1ff97bf2eb69d2994ab3bada5860d284", 0x20}], 0x1, &(0x7f0000017000)=[@rights={0x28, 0x1, 0x1, [r3, r3, r4, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x88, 0x20000000}, 0x8000) 2018/01/30 04:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000542000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='gre0\x00'}}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000013e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xffffffffffffffd4, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000699000-0x8)={r1, r2}) pread64(r0, &(0x7f0000596000-0x36)=""/54, 0x36, 0x4a) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000063e000-0x4)=0x5, &(0x7f0000c99000-0x8)=0x4) 2018/01/30 04:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009c8000-0x8)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000e1d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db1000)=0x10, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/30 04:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="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", 0x1020}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) read(r1, &(0x7f0000b60000-0x5f)=""/95, 0x5f) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000ef3000)={0x2, 0x7, 0x80000001, 0xdb5f, 0x1, 0xfff, 0x7fff}, 0xc) sendfile(r0, r0, &(0x7f000005a000-0x8)=0x0, 0xd7f) 2018/01/30 04:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000068f000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00009a3000)="a542c7d2395becbc7a1b5e332a14ffd5", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0xfdbb) 2018/01/30 04:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008dd000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a87000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fc000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f53000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0xffffffffffffff7f, 0x0, 0x8001, 0x0, 0x5, 0xa, 0x0, 0xa0, 0x7f, r1, r2}, {0x4, 0xc02d, 0x3, 0x1, 0xc6, 0x8000, 0xc661, 0x101}, {0x4, 0xfffffffffffffff8, 0xda, 0xffffffff}, 0x3, 0x1, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@empty=0x0, 0x6, 0x3, 0x2, 0x6, 0x1, 0x9, 0x3f}}, 0xe8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/30 04:51:19 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f86000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f86000-0x4)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000387000)=0x3ff, 0x4) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/30 04:51:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x30)={0x2, 0x6, 0x0, 0x0, 0x226, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x0, 0x4, 0x589a, 0x1, 0x8, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) 2018/01/30 04:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000905000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000aa6000-0x1dc)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00004a1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00008a2000)={0x2, 0xfffffffffffffae7}) getpeername$inet6(r1, &(0x7f0000619000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ca000)=0x1c) 2018/01/30 04:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000114000-0x4)=0xf2) 2018/01/30 04:51:19 executing program 6: r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c7d000-0x4)=0x800, 0x4) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/30 04:51:19 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000011000-0x4)=0x6, 0x2) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 04:51:19 executing program 1: socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000aae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3f, 0x5, 0x8000, 0x5, 0x0}, &(0x7f0000a31000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x6, 0x1, [0x5]}, 0xa) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r2, &(0x7f0000068000)="", &(0x7f0000130000-0xc9)="", 0x0}, 0x20) 2018/01/30 04:51:19 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x4000000) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/30 04:51:19 executing program 7: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000020000-0x90)={0x1, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x24, &(0x7f0000005000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x70, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5f, 0x0, [], "14ab4d1d0eda4534dcd5b35b52780f66b5599d18afb79cf6a85242ebc9e12796a5542769cc1a644ed01e3c96d7e032ce5e4ad16d2b3334d1c1d27d432b93272a9eb73894ed695c78d40008ddde3b6e3116a81ba1167f13841a06cbffaf57"}, {0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "03"}}}}}}}, 0x0) 2018/01/30 04:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00005cf000-0x11a)="d9e1e834511ad6319e191dd301975fcc92ab05c6e87ef69718605c2931cde7b88ed874d7759be747b6ee417b552bba96cbdd3e39da4a5ea0b09b14dc3a6fd8c0c3c44138264174301360c6d852255654c60ff1b07968c25b5a8d0011265a416b63edbe18db919469e51c494b76b7f710e2f94c00230f1a95530390bfc73029278200d089c45fab754d4e531adda6da12b5", 0x91, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) bind$inet(r0, &(0x7f000084e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000051b000-0x4b0)=@nat={'nat\x00', 0x1b, 0x4, 0x450, 0x98, 0x178, 0xffffffff, 0x98, 0x3a8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000ebd000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x3a8}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0xffffffff, @generic="c7e625ae25443f3cb7f6e189de493f4e", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x1, 0x56}, 0x0, 0x98, 0xe0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x1, 0x8, 0x0}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @gre_key=0x4, @icmp_id=0x0}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff, 0x0, @common='yam0\x00', @common='bcsh0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x1, 0x60}, 0x0, 0x1f8, 0x230, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x3, 0x9, 0x9, 0xfff, 0x7f, 0x2], 0x1ff, 0x5, 0x0}}}, @common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0x2, 0x0, 0x3, 0x3, [0x7, 0x1, 0x6, 0x8000, 0x2, 0xffffffff80000000, 0x6, 0x10000, 0xf84, 0x4, 0x2, 0x0, 0x2, 0x71d, 0x80000000, 0x2b5b, 0x80, 0x6, 0x1ff, 0x8, 0x7, 0x9, 0xffffffffffff53fa, 0x451, 0x4, 0x5, 0x6, 0x6, 0x7, 0x81, 0x3, 0x800, 0x20, 0x995, 0x9866, 0x3, 0x8000, 0xd6, 0xfffffffffffffff7, 0x1f, 0x8001, 0x9, 0x6, 0x7fffffff, 0xde4, 0x8000, 0x115, 0x0, 0x100000001, 0x4, 0x3f, 0xaf5, 0x0, 0x2, 0xeb90, 0x200, 0xb90e, 0x0, 0x1, 0x7, 0x101, 0x9, 0x1000, 0xffffffff], 0x2, [{0x7f, 0x8, 0x400}, {0x0, 0x31b2, 0x1f}, {0x5, 0x1, 0x9}, {0x1, 0x7, 0x7f49}], 0x3, 0x2, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @rand_addr=0x4, @multicast1=0xe0000001, @gre_key=0x24fe, @port=0x1}}}}, {{@ip={@multicast2=0xe0000002, @empty=0x0, 0xffffffff, 0xffffffff, @generic="1c03171ff5cdc1512ba268e814d0c376", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x20}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1e, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, @port=0x3, @gre_key=0x80000000}}}}]}}, 0x4b0) getsockname(r0, &(0x7f0000623000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000cbf000-0x4)=0x1e) close(r2) 2018/01/30 04:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000a, 0x2000000010, 0x8) sendto$unix(r0, &(0x7f0000972000-0x91)="", 0x4e, 0x4000, &(0x7f0000300000)=@abs={0x0, 0x0, 0x3}, 0x94) 2018/01/30 04:51:19 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000014000-0xb9)=""/185, 0xb9, 0x10000, &(0x7f0000014000-0x60)=@nfc_llcp={0x27, 0x800, 0x1ff, 0x7, 0x6, 0x4, "753405608ca981204186357502c67e51881d21670dfdc6630faf26633f2753c2244b299ad1eed1e55249a29db5c95b4f6be04efc0de825b1157c2b695ba574", 0xfffffffffffffffd}, 0x60) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270741000000000018007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) pipe(&(0x7f00007a8000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000daa000)=0xffffffffffffff26) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f000083f000-0x40)=[{&(0x7f0000cdb000-0xac)="5339d6c9c7dc2085f817c873538c48f7", 0x10}], 0x1, &(0x7f0000660000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/30 04:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009b6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003b5000)=0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000a2000)={{0x5, 0x0, 0x4, 0x8, 0x8, 0x10000}, 0x1ff, 0x2, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b04000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 72.203838] [ 72.205741] ============================= [ 72.210352] WARNING: suspicious RCU usage [ 72.222579] 4.15.0-rc9+ #215 Not tainted [ 72.229141] ----------------------------- [ 72.233862] net/tipc/bearer.c:177 suspicious rcu_dereference_protected() usage! [ 72.241600] [ 72.241600] other info that might help us debug this: [ 72.241600] [ 72.250160] [ 72.250160] rcu_scheduler_active = 2, debug_locks = 1 [ 72.257095] 2 locks held by syz-executor5/13661: [ 72.262527] #0: (cb_lock){++++}, at: [<00000000e6dbc318>] genl_rcv+0x19/0x40 [ 72.270114] #1: (genl_mutex){+.+.}, at: [<00000000ce6b91ba>] genl_rcv_msg+0x115/0x140 [ 72.279079] [ 72.279079] stack backtrace: [ 72.284117] CPU: 0 PID: 13661 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #215 [ 72.291463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.300794] Call Trace: [ 72.303363] dump_stack+0x194/0x257 [ 72.306966] ? arch_local_irq_restore+0x53/0x53 [ 72.311618] lockdep_rcu_suspicious+0x123/0x170 [ 72.316262] tipc_bearer_find+0x2b4/0x3b0 [ 72.320383] ? tipc_media_addr_printf+0x3a0/0x3a0 [ 72.325207] tipc_nl_compat_link_set+0x329/0x9f0 [ 72.329941] tipc_nl_compat_doit+0x15b/0x670 [ 72.334322] ? security_capable+0x8e/0xc0 [ 72.338441] ? tipc_nl_compat_link_stat_dump+0x3000/0x3000 [ 72.344047] ? ns_capable_common+0xcf/0x160 [ 72.348345] ? ns_capable+0x22/0x30 [ 72.351945] ? __netlink_ns_capable+0xe1/0x120 [ 72.356502] tipc_nl_compat_recv+0x1135/0x18f0 [ 72.361061] ? tipc_nl_compat_doit+0x670/0x670 [ 72.365617] ? tipc_nl_node_dump+0x1290/0x1290 [ 72.370168] ? tipc_nl_compat_bearer_enable+0x5c0/0x5c0 [ 72.375503] ? __save_stack_trace+0x7e/0xd0 [ 72.379821] genl_family_rcv_msg+0x7b7/0xfb0 [ 72.384210] ? genl_rcv+0x40/0x40 [ 72.387634] ? lock_downgrade+0x980/0x980 [ 72.391758] ? lock_release+0xa40/0xa40 [ 72.395705] ? __lock_is_held+0xb6/0x140 [ 72.399750] ? netlink_deliver_tap+0x2e9/0xf90 [ 72.404316] genl_rcv_msg+0xb2/0x140 [ 72.408010] netlink_rcv_skb+0x14b/0x380 [ 72.412060] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 72.416618] ? netlink_ack+0xa10/0xa10 [ 72.420474] ? genl_rcv+0x19/0x40 [ 72.423907] ? netlink_skb_destructor+0x1d0/0x1d0 [ 72.428724] ? selinux_nlmsg_lookup+0x32b/0x430 [ 72.433369] genl_rcv+0x28/0x40 [ 72.436621] netlink_unicast+0x4c4/0x6b0 [ 72.440659] ? netlink_attachskb+0x8a0/0x8a0 [ 72.445049] ? security_netlink_send+0x81/0xb0 [ 72.449607] netlink_sendmsg+0xa4a/0xe60 [ 72.453653] ? netlink_unicast+0x6b0/0x6b0 [ 72.457865] ? security_socket_sendmsg+0x89/0xb0 [ 72.462591] ? netlink_unicast+0x6b0/0x6b0 [ 72.466800] sock_sendmsg+0xca/0x110 [ 72.470495] ___sys_sendmsg+0x767/0x8b0 [ 72.474446] ? copy_msghdr_from_user+0x590/0x590 [ 72.479178] ? find_held_lock+0x35/0x1d0 [ 72.483225] ? __fget_light+0x297/0x380 [ 72.487172] ? fget_raw+0x20/0x20 [ 72.490600] ? do_raw_spin_trylock+0x190/0x190 [ 72.495157] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 72.501027] ? kcov_close+0x20/0x20 [ 72.504630] ? _raw_spin_unlock+0x22/0x30 [ 72.508755] ? __fdget+0x18/0x20 [ 72.512097] __sys_sendmsg+0xe5/0x210 [ 72.515868] ? __sys_sendmsg+0xe5/0x210 [ 72.519813] ? SyS_shutdown+0x290/0x290 [ 72.523760] ? selinux_capable+0x40/0x40 [ 72.527791] ? match_held_lock+0x9e4/0xa00 [ 72.532023] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 72.537039] SyS_sendmsg+0x2d/0x50 [ 72.540555] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 72.545279] RIP: 0033:0x453299 2018/01/30 04:51:19 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x0, &(0x7f0000017000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000013000-0x8)={r0, r1}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000020000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000009000)=[{&(0x7f000001f000)=""/234, 0xea}], 0x1, &(0x7f0000020000-0x4d)=""/77, 0x4d, 0x800}, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x2, 0x0, 0x0, "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", &(0x7f000000a000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/30 04:51:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000eef000-0x4)=0x7ff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef0000)=0x0) 2018/01/30 04:51:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) 2018/01/30 04:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000936000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000660000)=0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000228000-0x4)={0x0, 0x5, 0xfffffffffffffffa}, 0xfffffffffffffee5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d6b000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00001de000)=0x59, 0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000034d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3d000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000758000)={0x0, 0x7}, &(0x7f0000eab000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000283000-0x8)={r4, 0x80}, &(0x7f000082b000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00001aa000-0x490)={0x40, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x3, 0x68b, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xf09}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb81, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x39d, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000014e000-0x8)={0x0, 0x0}, &(0x7f000012e000-0x4)=0x8) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00009b8000-0x12)={@common='ipddp0\x00', 0xffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000d9000-0x8)={0x0, 0x0}) 2018/01/30 04:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002a000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00007f6000-0xe7)="c900df2faaeb254cad62e278eadf6179bdbe0f9da129bc1b6e1f0bb142370e90e378901c3ff6b66502f3fbe50fc7c107c836ad77cccdd4b2559d4818943dde206d55811a31b75da0a5f0599b19beff557413efb4d42e954f5d0a1b138985de544ade67a46633bc6b529ce21aa722fb3b1b8369dd0fff1bf723e3734b29bae118cb459cbd96018f6a35e06cfc411427a1c5d197d3b292a02679469f998a450a415dce4e6830f78eea4be6c1efb82e78d072656856692ca9f8d7b482a20162da91c5c8e79117020bc0edc229523e25e5612f704925bc1eace29588555020e6ce89792ae3ab28582f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/30 04:51:19 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00', 0x0}}}]}}, 0x428) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x7, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000016000)=[{&(0x7f0000007000-0x89)=""/137, 0x89}, {&(0x7f0000017000-0x5)=""/5, 0x5}, {&(0x7f0000017000-0x6b)=""/107, 0x6b}, {&(0x7f0000016000)=""/104, 0x68}, {&(0x7f0000017000-0x59)=""/89, 0x59}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000015000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000016000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000)=0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000014000)=r1) 2018/01/30 04:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xf, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x13, 0x0}, 0x20000001) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d58000)=@generic="d16655ddd5b2e0bd461c3ba7bfef7644") 2018/01/30 04:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r1, &(0x7f0000c43000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x10) socketpair$inet6(0xa, 0x7, 0x2b4, &(0x7f0000ae7000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00009cf000-0x4)=0xc3, 0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000a8a000-0x4)=0x1ff, 0x4) writev(r1, &(0x7f0000f27000-0x10)=[{&(0x7f0000255000-0x8d)="c0878cde2d086088e2dea071edc9acf2ef94e1b083fe7bea35dbde5ed37ff09dcedf120d1de4ac396932d5879bf61643f533c29cfc5c86fb42445e054bf2c226fb2747570b2d992f04eb5819cdc2c7dac768da6919f17850852d0f3bbfc8ece0ea73210ce135390a4cfa1a80b0b8cf9a358c0afbc43ee4cf2b7365ab70e3720fb5adafed252b677ac3759ecb30", 0x8d}], 0x1) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b7e000-0xa)='highspeed\x00', 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000191000)=0x1, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008e1000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x98, 0x4, 0x8, 0x67, 0x0, 0x65, 0x1f, 0x80000000}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ce7000)={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) [ 72.548439] RSP: 002b:00007ffbb882bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 72.556120] RAX: ffffffffffffffda RBX: 00007ffbb882c700 RCX: 0000000000453299 [ 72.563362] RDX: 0000000000000000 RSI: 0000000020003000 RDI: 0000000000000013 [ 72.570604] RBP: 0000000000a2f3c0 R08: 0000000000000000 R09: 0000000000000000 [ 72.577843] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 72.585083] R13: 0000000000a2f33f R14: 00007ffbb882c9c0 R15: 0000000000000005 2018/01/30 04:51:19 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000fa2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/01/30 04:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000052c000)={0x0, 0x4, 0x8, 0x81, 0x6}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x0, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) 2018/01/30 04:51:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x54)=""/84, 0x54, 0x0, &(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x40, 0xfffffffffffffffe, 'rfc4106(rfc4106(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/01/30 04:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000023000-0x4)=0x0, &(0x7f00006b7000-0x4)=0x4) 2018/01/30 04:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000ce000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000530000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000097c000)={0x8000, 0x10001, 0x4, 0xc6c, 0x1}, 0x14) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) [ 72.612158] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/01/30 04:51:19 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b80000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000568000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f1f000-0xc)={r2, 0x0, r3}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f1f000)={0x9, 0x1, 0x4, 0x100000001, 0x2, [{0x7f, 0x4, 0x8000, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0xdb, 0x80000001, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) sendmsg(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)=@generic={0xb, "04eebbcbdb983271484c35c47f5d603fa8aa9daf1c1869e9144b623ef6a9df8bb8488ed1394541015177163ee1466ab154eded23db80d9e090226dfde4cfc630a31dc27bade94c821feb4dc5f4e86ca73afd1798f82cfe70d0a0e51a2bb5aa47abc2081a2d3ceb991aee7b1fa634ff0a7f9784cd35944beaf04a0fc10798"}, 0x80, &(0x7f0000f1e000)=[], 0x0, &(0x7f0000f1f000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x40000000000}, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f21000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) 2018/01/30 04:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffff9c, 0xc0406400, &(0x7f00001ba000-0x40)={0x4, 0xfffffffffffffc01, 0x2, 0x9f, &(0x7f0000037000-0x9f)=""/159, 0x0, &(0x7f000052e000)=""/0, 0x63, &(0x7f00007a7000-0x63)=""/99}) listen(r0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/30 04:51:19 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000019000)=0x7) socketpair$inet(0x2, 0x3, 0x3, &(0x7f000000c000)={0x0, 0x0}) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[], 0x0, 0x0, 0x0}}], 0x48, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000001b000-0x28)={0x100000000, 0x2, r3, 0x7, r4, 0x10001, 0x200, 0xff}) [ 72.680219] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x4}, &(0x7f0000e7c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000067c000-0x18)={r2, 0x4, 0x0, 0x5, 0x5}, &(0x7f0000c60000-0x4)=0x18) bind(r1, &(0x7f00000d1000)=@pptp={0x18, 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]}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003d9000-0x8)=0x659bf106, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4f000)={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]}, [0x93aa, 0x4041, 0xffffffffffffa0a8, 0x7, 0x0, 0x9, 0x100, 0x64, 0xffffffff80000000, 0x400, 0x4, 0xff00000, 0x3, 0x1, 0x1]}, &(0x7f000066c000-0x4)=0x108) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000c1e000)=""/147, &(0x7f00006db000-0x4)=0x93) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e54000)="76cfc41923f19b0a393c7637faf41c60", 0x10) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) r2 = accept$inet(r1, &(0x7f0000097000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000980000-0x4)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f00003cf000)={0xa7e0, 0xffffffff, 0x2, 0x9, 0x2, [{0x10000, 0x6, 0x3, 0x0, 0x0, 0x1884, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) r3 = accept4$inet6(r0, &(0x7f0000e32000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000eb000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000541000)={0x3, [0x8, 0x963, 0x5c3]}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000558000)={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7}, {0xa, 0x0, 0x20000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x0, [0x387c, 0x9, 0x7, 0x892f, 0x1000, 0x22, 0x817a, 0xab6]}, 0x5c) 2018/01/30 04:51:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000424000)={0x5463, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x6, 0x81, 0x2, 0x0, 0x1000, 0x4, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x10000000006, 0x4) r1 = socket(0x1b, 0x807, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x84)=@ipv6_delroute={0x84, 0x19, 0x400, 0x2, 0x0, {0xa, 0x10, 0x0, 0x800, 0x0, 0x3, 0x0, 0xf, 0x1000}, [@RTA_EXPIRES={0x8, 0x10, 0x101}, @RTA_MARK={0x8, 0x10, 0x1}, @RTA_ENCAP={0x48, 0x16, @generic="6188ccaa6205555203846866240a32c5191445ed202e207a573fd658ccfb136fbe9b1cd859c39193f80f9a6da6fc5df4360f287d9b1f58c778e2c7e18905e0c5fa62d3ca"}, @RTA_EXPIRES={0x8, 0x10, 0x6}, @RTA_PREF={0x8, 0x14, 0x1f}]}, 0x84}, 0x1, 0x0, 0x0, 0x24008004}, 0x800) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000026e000)=0x0, &(0x7f0000141000-0x4)=0x4) 2018/01/30 04:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bca000-0xc8)={0x2, 0x6, 0x4, 0x2, 0x3, [{0x80000001, 0x7, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x56, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:20 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 04:51:20 executing program 7: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00000ba000-0x32)=""/50, &(0x7f0000348000-0x4)=0x32) socket$inet(0x2, 0xa, 0xffffffffffff3862) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x200029, &(0x7f0000afb000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00005af000-0x4)=0xc) 2018/01/30 04:51:20 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eff000-0x8)={0x0, 0x0}) 2018/01/30 04:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a58000-0x4)=0x5, 0x4) 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f1a000-0x4)=0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d89000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d23000)={&(0x7f0000c24000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d7000)={&(0x7f0000c31000)=@allocspi={0xf8, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000057b000)={0x100000, 0x1, 0x5, 0x1f, 0x9}, 0xc) 2018/01/30 04:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000079000-0x8)={0x0, 0xba}, &(0x7f00002bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a58000-0xf0)={r2, 0xe8, "6cb25de888d55e3370693ac34e60be2afd84b9c419bf83351911d79e0bfcc8bb17dac97113f11fe49c6b4c5952a25d56dd430e8da7fa173a172d22547178a52d138b22c889353cff60fb2eed39aaa62c4de2a38b4d4463920864ba66ce2f373b8f0bb2c2b31d5d0afa5c1d676034d62deb1ee78777f595e219ca44a0d411b9a6053d0e22741cb19d413d81cb7063458d87875d5045573df23d2e457e3db147ed0da0e371aac79d7437c33de62e333bc3a213efe25aafe052fffa280739ace32de8ed09ff3d7d365f00e63b1c86ce37e38787361761eb6cd48aa5e66ce13a11bf7d7914f5dd9bc8a7"}, &(0x7f000022d000-0x4)=0xf0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d4c000-0x21)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6c3", 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000fc000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006a1000)={0x0, 0xaf, "be0969a60ed137a0630cca8276860eeeacaba8305cc967c148afbc6313ec6921763bcba7e86c7fb8fb5e6088aa03c1c3e79b6a061d07b9aa4db882353eaddcc35c0e4e4a692ad15781b5d166f6365b4f41b4ac722877dd74ffb4db485d38b4044b30521b575eaa776b3d93805c6fa758c7a39e531770cea4e92d99f49fe803729c545bc68dfbac31b5612bcd2783e40615e621ea832f12bde264f86923b2bbeba906236a4584ba517a45f25be73906"}, &(0x7f0000bab000)=0xb7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b7c000)={r4, @in6={{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x81, 0x4, 0x7, 0xe891}, &(0x7f0000357000-0x4)=0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000050a000)={0xfffffffffffffff9, {{0xa, 0x2, 0x3000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000033a000-0x4)={r0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00002f6000-0x4)=0x4, 0x4) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ad0000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000469000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000683000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a2000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000039d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x3, 0x0, 0xa, 0x80, 0x80, 0x3b, r2, r3}, {0x3, 0x45, 0x8, 0x80000001, 0x80000000, 0x5, 0x8, 0x40}, {0xffffffffffffffff, 0x5b, 0x7, 0x6}, 0x4, 0x4, 0x0, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x4, 0x0, 0x6c}, 0x0, @in=@rand_addr=0x4, 0xffffffffffffffff, 0x2, 0x3, 0x1, 0x9, 0x7ff, 0x0}}, 0xe8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b32000-0x38)={0x0, 0x0, &(0x7f0000251000)=[{&(0x7f0000acc000-0x5e)="35b6bd66d5c748bed315c9b8406afa7d7d9bec165ba88741", 0x18}], 0x1, &(0x7f000043c000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000038b000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:20 executing program 3: r0 = socket$inet6(0xa, 0x40000080005, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x3ff, 0x4) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) 2018/01/30 04:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname(r0, &(0x7f000083e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00006b9000-0x4)=0x3a) accept4$netrom(r1, &(0x7f0000713000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b37000-0x4)=0x10, 0x800) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006e6000)={0xf, 0x6, &(0x7f0000d0f000-0x30)=@raw=[@alu={0x4, 0x5, 0x512b36dde9362aa0, 0x5, 0x1, 0xfd, 0x14}, @alu={0x7, 0x3, 0x5, 0x1, 0x2, 0xffffffff, 0xfffffffffffffffd}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00005f0000-0x4)='GPL\x00', 0xfffffffffffffff7, 0xb2, &(0x7f0000e67000-0xb2)=""/178, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000aa7000)={&(0x7f00002a5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ac5000)=[{&(0x7f0000057000-0xd6)=""/214, 0xd6}, {&(0x7f0000322000-0xa7)=""/167, 0xa7}, {&(0x7f00001c9000-0x23)=""/35, 0x23}, {&(0x7f0000e36000)=""/4096, 0x1000}, {&(0x7f00009f9000-0x64)=""/100, 0x64}], 0x5, &(0x7f0000649000-0xc1)=""/193, 0xc1, 0x10000}, 0x10000) getpeername$netrom(r3, &(0x7f0000fe6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002e0000)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000507000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff2000)={r0, r2, 0x7, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00006c7000)=""/208, &(0x7f00004df000)=0xd0) 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0, 0x80800) write(r0, &(0x7f0000004000)="5c97744e1e07ffe070db0fda9fc8f3e25b900dcb2c7ec456f02952fbfcc0c07149ad0e42b467799e5844764dcb04a1e35179c08a3bb5a10b63d40210e5274d57c9c908e18225a08d387e46d038f24d7d0402347aa0035b0e03cd747c8cb803e14126c6d626e255fa7e63b1634838a1", 0x6f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000005000+0x8f0)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet(0x2, 0x80a, 0x0) readv(r1, &(0x7f0000003000)=[{&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x1) 2018/01/30 04:51:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000039000-0x8)={0x0, 0x0}) 2018/01/30 04:51:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffff8, &(0x7f000066d000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "59dbf582d9bacc60fc1f106d729ccb2a"}]}}, {""}}}}}}}, 0x0) 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003fd000)=[{0xb, 0x327d}, {0x0, 0x0}, {0x4, 0x800}, {0x2, 0x3}], 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) r2 = accept4(r1, &(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db0000-0x4)=0x1c, 0x80000) bind$pptp(r2, &(0x7f0000e98000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000348000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000503000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000042c000)=""/173, &(0x7f00008f5000)=0x29b) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/30 04:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x80007, 0x1ff, &(0x7f000076f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fa1000)={0x0, 0x6}, &(0x7f0000b3b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f97000-0x8c)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 04:51:20 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000b000-0xe0)="07134c2ed13b2da2b155b1ddf2a82fd05ba2c50c0eed28b72979d69146b0761e1489b9fd7ad1d9f589159c6783e634e646bf0fa96fe74d20e1779bcde0c916a1fb1b68c0aab847d07eacd8b8b69b27ddb85d7b4224c7ab6ffeebf803f90ca2852fb89ff7e837340a63a31974d3377ba4ad21a4e898032982484f939bb3d201abcf10c3b894f4c2ec1ae2400fa9aacdef28d11097ff4da0da702c008f7c24a2af016e7a3208ba9e6749b69ee48e4594380227f3dbb910a4d3e22b301f983a11619c0caf781089679958377cbae4c44f8f3669f50965c71f3d321959439657553d", 0xe0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000a000-0x8)={0x0, 0x816}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000a000-0x92)={r1, 0x8a, "e2e3afc54d907175335c67e0cc29aaa8dc2a2a291297d8386787d167e3ed0775eb57cd2a9db4ea5ed9c87056772747ccdb3df77779ff2c1624efdd6ad42ed77a1b7e910b4a510ec0e77ef1e357488b7ad5f3d6584b5c411fcb43e2256e8923024d7ff05e083ff2f9b2c69ef1bec4b054657ab4542e306818fe66a6c688f6c0ecf2d3dd5407bc76c969c9"}, &(0x7f0000009000)=0x92) syz_emit_ethernet(0x8e, &(0x7f0000007000-0x115f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000008000-0x38)={&(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000000a000-0x10)=[{&(0x7f0000007000)=""/79, 0x4f}], 0x1, &(0x7f0000007000-0xcb)=""/203, 0xcb, 0x7b3d}, 0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000c000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x430}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000a000-0x8c)={r3, @in6={{0xa, 0x0, 0x2c0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 04:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x4000000000080003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000223000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a34000-0x20)={0x3ff, 0x0, 0x2, 0xd1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000512000-0x10)={r2, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f77000)={0x0, r2, 0x10001, 0x0}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000)=0x0, 0x4) 2018/01/30 04:51:20 executing program 1: r0 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/01/30 04:51:20 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000002a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000028000-0x4)=0x60, 0x80800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000002a000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xffffffffffffff73, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x2, 0x1000, &(0x7f0000003000)={0x0, 0x0}) accept4$nfc_llcp(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000017000)=0x60, 0x800) 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005a3000-0x10)={r1, 0x50, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000098f000-0x8)={r0, r1}) 2018/01/30 04:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair(0x1, 0xa, 0x1, &(0x7f0000fa1000-0x8)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000d4e000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000092c000)={r0}) connect$bt_l2cap(r0, &(0x7f0000afa000)={0x1f, 0x9, {0x8, 0x5, 0xffffffffffffffff, 0x7, 0x7, 0x100}, 0x4, 0x8000}, 0xe) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000082f000-0x5)={0x5, 0x9, 0x80000001, 0x1}, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea8000)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d00000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, 0x0, 0x0, 0x2, 0x1ba, 0x3da, 0x9}, &(0x7f0000746000-0x4)=0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000700000)=r3, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00002f7000-0x4)=0x0, &(0x7f0000ed5000-0x4)=0x4) 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00005a4000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a5d000)=0x80, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000c32000)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000858000-0x4)=0x0, &(0x7f000019f000-0x4)=0x4) 2018/01/30 04:51:20 executing program 7: r0 = socket$inet6(0xa, 0x2000000002, 0x5) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/01/30 04:51:20 executing program 4: socketpair(0x8, 0x80000, 0x5, &(0x7f00002fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000625000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00000f3000-0x4)=0x32) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) 2018/01/30 04:51:20 executing program 3: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008a4000)={0x0, 0x2f, 0x3, 0x29f, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001d1000)={r1, 0xff, 0x20, 0x4, 0xffffffffffffffff}, &(0x7f00006fe000)=0x18) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) 2018/01/30 04:51:20 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x8, &(0x7f00009d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000914000-0xe9)={0x0, 0xe1, "0c614e8ba6a30f45ea9af591138961b46946853adc083405a3eeb9df55aa44ed818f634d05e42d16d79e0852dc67cf799b1230452cc62bf17591aacbe814944eaff6818b6e8f82b5ea3a6633eedecbae3f3a834ab04c4dadcca79f2c449b14a177ac6566d34a37ac76dcec8ed4869959e98d4b65380d700c3341ecdbd7d02e31fc5fb7539c74af604cb99d538a739610b94258d9ed99507612a0850f70c590681c5dcd53feb73f94c5e23da20c8144511ae1cfa4dfcaa6d0adb2d6e60ac70e87371b6cb7f8af98841b64e774845c3305abdae3c2590922275ba7881935225db1fc"}, &(0x7f0000f86000)=0xe9) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000363000)={r2, 0x1, 0x0, 0x38000000000, 0x4}, &(0x7f0000f87000-0x4)=0x18) 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(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f88000)=0x0, &(0x7f0000f89000-0x4)=0xfffffffffffffe7f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ebf000-0x14)={0x0, 0x8001, 0x5, 0x7f, 0x4, 0xad2}, &(0x7f0000596000)=0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f89000-0x8)={r3, 0x4}, &(0x7f00000a8000-0x4)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000c7d000)=""/4096, &(0x7f0000f8a000-0x4)=0x1000) bind$ax25(r0, &(0x7f0000f87000-0x10)={0x3, {"c8b00f26956cb1"}, 0x0}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000062000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f89000)=0x1c) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000013000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000012000)=0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000019000-0x4)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) socket(0x17, 0x0, 0x6) r2 = socket(0xb, 0x0, 0x800000000000008) bind$ax25(r2, &(0x7f0000001000)={0x3, {"5156761e46b79e"}, 0x6}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000004000)=0x8, 0x4) 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000300000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000230000+0x7b6)=0x10, 0x800) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000039b000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000039b000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000158000-0xc)={r1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000386000-0x4)=0x6, 0x4) r2 = socket$inet(0x2, 0x80005, 0x10000) r3 = socket(0xd, 0x80b, 0x5) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2e, &(0x7f000039c000)=0x32, 0x4) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000039d000)=0x0, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000226000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039b000)=0x14) socket$bt_l2cap(0x1f, 0x3, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039c000)={0x8, 0x208, 0xe02, 0x8, 0x0}, &(0x7f000039c000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xc2, 0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000)=0x14) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eb6000)=0x6, 0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c0f000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000019e000)={r2, 0x80000, r3}) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 04:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009fd000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f000046d000)=0x2, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e56000)={0x7, 0x4, 0x3000}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f00007b1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005f1000)=0x58) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d67000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000b75000-0x4)=0xc) sendmsg$can_raw(r2, &(0x7f00002b6000)={&(0x7f00001a3000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000810000-0x10)={&(0x7f0000ccc000-0x10)=@can={{0x0, 0xfffffffffffffc00, 0xef82, 0x81}, 0x1, 0x2, 0x0, 0x0, "d625906f9aeacf53"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000c6000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, 0x2, 0x8001, 0x80, 0xaba}, &(0x7f00001d1000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b0e000-0x8)=@assoc_value={r4, 0x8000}, &(0x7f00008f7000-0x4)=0x8) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000512000-0x1)="05", 0xfffffdeb, 0x4008004, &(0x7f00009f4000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x22) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000735000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000fd8000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003c9000)=[{&(0x7f0000ad4000-0xfd)='z', 0x1}], 0x1, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) 2018/01/30 04:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000748000-0x4)=0x3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00009c3000)=0x7, 0x4) [ 73.228828] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendfile(r0, r1, &(0x7f0000009000-0x8)=0x0, 0xfff) 2018/01/30 04:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="f2ca29ff", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000179000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000357000-0x20)={0x10000, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f34000-0x20)={0x9, r2, 0x10000, 0x7ff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a68000-0x4)={r0}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000d20000-0x7)={@generic="a0ccccc8ddc9d84bfc8c227a534536e3", @ifru_flags=0x200}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000434000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000007e000-0x8)={r0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000543000-0x4)=0x9) 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@common='ip6gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x5, 0xfffffffffffffd15) [ 73.276313] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) [ 73.346256] device syz5 entered promiscuous mode 2018/01/30 04:51:20 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x80000000003f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f000071b000)=[], 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000efc000-0x12)={@common='bcsh0\x00', 0x10001}) shutdown(r1, 0x1) 2018/01/30 04:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000518000)={&(0x7f0000fd4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b0a000-0x50)=[{&(0x7f00006fb000)=""/25, 0x19}, {&(0x7f000003e000-0x2b)=""/43, 0x2b}, {&(0x7f0000c85000)=""/33, 0x21}, {&(0x7f00001e2000-0xa7)=""/167, 0xa7}, {&(0x7f0000d3f000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000f56000)=""/114, 0x72, 0x7}, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003d4000)={0x0, 0x5}, &(0x7f0000820000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007c7000-0x10)={0x8, 0x6, 0x101, 0x6, r1}, 0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000408000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000033f000)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fc6000-0x3c)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg$inet_sctp(r2, &(0x7f0000d2a000)={&(0x7f0000e86000)=@in6={0xa, 0x0, 0xd1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, 0x1c, &(0x7f0000698000)=[{&(0x7f0000e78000-0x5)="23c78cb43e", 0x5}, {&(0x7f0000791000)="1b42cd3fc551068a84f8be8aa7ead5048d55673861d28402a4f2811b0388f0680415d157b552fc823818a50c8073bde4ba27e00dd40d661dfaf872c24607e2d22919977234e9b828ce8abfb612ced3b553c26acbcf43eec108ecaf89f2c5b82f93b3f48c245a3124691e2180c770f25c3ce147ac5ac57dd31d236e7476101fa4f50688e7969d2009514e1ca6470f93", 0x8f}, {&(0x7f0000e93000-0x2)='bo', 0x2}], 0x3, &(0x7f00000f4000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2f24, 0xc, 0x7, 0x2, 0x42bc18d, 0x0, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x20, 0x8, 0x1ff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x7f, 0x1, 0xef, 0x6, 0x100000001, 0xfffe00000, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x6346, 0x8, 0xb098}}], 0xc0, 0x8000}, 0x20000000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010b, 0x1ff, &(0x7f0000b0b000)="01000000", 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004a0000)=0x8, 0x4) accept4(r3, &(0x7f0000e47000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000044000-0x4)=0x10, 0x800) 2018/01/30 04:51:20 executing program 0: 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) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000364000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000-0x4)=0xe8) 2018/01/30 04:51:20 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0xb, &(0x7f0000001000)="d7fdaf9507017900000004a45d3f", 0xe) 2018/01/30 04:51:20 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c8000)={0x26, 'skcipher\x00', 0x0, 0x1, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a1b000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000181000-0x38)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x14}], 0x38) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000c8d000)="b81d4c6fca4fe6565b331c2a5ecb4d27501fe14f28e44c3cd7398c68df478eab55af", 0x22) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000050b000-0x8)={0x0, 0x0}) bind$llc(r4, &(0x7f0000d4f000-0x10)={0x1a, 0xfd, 0xffffffff, 0x7f, 0x8, 0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000b50000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000d51000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f000038e000)=0x0, &(0x7f00000b4000-0x4)=0x4) getpeername$ax25(r0, &(0x7f0000b7d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000463000-0x4)=0x10) r1 = accept4$vsock_stream(r0, &(0x7f0000348000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80000) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000062a000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xffff}], 0xbc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000134000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000745000)={r1, 0x3, 0x1, 0x1, &(0x7f0000590000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000593000)=0x0, &(0x7f00001e4000)=0x4) 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x3, 0x1, 0x80000001) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000063d000-0x10)={0xffffffff, 0x9, 0x7, 0x5}, 0x10) connect$inet(r0, &(0x7f0000c6e000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) [ 73.389234] device syz5 left promiscuous mode 2018/01/30 04:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000310000)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000f62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000259000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000bff000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000e53000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00001f2000-0x1f)="1f0000000104ff00fd43540207110000f30501000800050000000000000000", 0x1f) 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@generic="593c2e2cc33126e489605c22011d2f04", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) 2018/01/30 04:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000f60000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000)=0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f77000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x408000000, 0x8, 0xfffffffffffffffa, 0x10001, 0x9b, 0x8, 0x2, 0x5, 0x1, 0x1, 0x5, 0x81, 0x5, 0x7, 0x3]}, &(0x7f0000d12000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e3b000-0x7f)={r2, 0x77, "3c3f7bf898e30eed35764c1908f189490dbf2a95ae1b71a8e72be35d6989be9d77ba57c63773d3843b679a0312ff1a1437d5d3bfa375810265f8ee5a15f631c9636ae654724075084b312f86361cd0fa18eff5801c97ca4ffde78487f7b4a2b7096f31369c55a994e0ac2243a851dd181bdedb0820eca8"}, &(0x7f0000936000-0x4)=0x7f) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/30 04:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a78000)={0x7, 0x7, 0x0, 0x100, 0x8448, 0xffff, 0x5, 0x58, 0x5, 0x77b9, 0x3}, 0xb) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f000091b000)=0x255492ed, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000912000)={0x0, 0x6, 0x30, 0x0, 0x1000}, &(0x7f0000089000-0x4)=0x18) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000c4000-0x5c)={{0xa, 0x1, 0x5493, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3, [0xd4c, 0x509, 0x40f2, 0x5, 0x6, 0x4, 0x3, 0x8]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000019d000-0x6)={r2, 0x4}, 0x6) bind(r1, &(0x7f00001e8000-0x8)=@sco={0x1f, {0x7ff, 0x9, 0x1, 0x7, 0x1, 0xfffffffffffffffe}}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="075c000000000000000305dbfe090000daff00000000000001010019b3000423"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000376000-0x8c)={r2, @in6={{0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000018d000-0x4)=0x8c) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f85000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007c7000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f85000-0x10)={0x6, &(0x7f0000f84000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f80000-0x8)={r2, 0x3}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000620000)=0x790e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r1) 2018/01/30 04:51:20 executing program 6: r0 = socket(0x18, 0x0, 0x1) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000025c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006db000-0x78)={0x10001, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x144, 0x3, 0x5, 0x1, 0x40, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x8001, 0x4) 2018/01/30 04:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) read(r0, &(0x7f00004fd000)=""/94, 0x5e) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000884000)=""/211, &(0x7f0000a9d000-0x4)=0x413) socketpair(0x12, 0x6, 0x6, &(0x7f0000d11000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f0000dac000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) 2018/01/30 04:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000810000)={0x0, 0x0}, &(0x7f00007ff000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b2000-0x8)={r1, 0x7}, &(0x7f0000af4000)=0x8) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000fcd000)={r0, 0xfcc}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dea000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x2, 0x80, 0x1, 0x6, 0x7ff, 0x87, 0x6, 0x2, 0x0, 0x101, 0x5, 0x10000, 0xd405]}, &(0x7f0000878000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000feb000-0x1008)={r2, 0x1000, "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"}, &(0x7f00009a5000)=0x1008) 2018/01/30 04:51:20 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r1, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9, 0x0}, 0x40000140) [ 73.484267] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.494320] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.509289] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.509952] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 04:51:20 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f93000)={0x0, 0x1000}, &(0x7f0000d4c000-0x4)=0x8) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x3) syz_emit_ethernet(0x3e, &(0x7f000000a000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f93000)={r1, 0x3, 0x30}, 0xc) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f94000)={r1, 0x1}, &(0x7f00009ad000)=0x8) 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000-0x5d8)=@nat={'nat\x00', 0x1b, 0x4, 0x578, 0x410, 0x410, 0xffffffff, 0x0, 0x410, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x320}}, [{{@ipv6={@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}, [0xffffff00, 0xffffffff, 0xff, 0x0], [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x5, 0x4, 0x5}, 0x0, 0x208, 0x250, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xffffffffffffffef, 0x1, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3f, 0xa00000000, 0x100000001, 0x100000000, 0x2, 0x1, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty=0x0, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @port=0x0, @gre_key=0x400}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @port=0x2, @port=0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x120, 0x168, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x7ff, 0x71213a12, 0x2}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x1, 0x1, [0x1, 0x1000, 0x8, 0x8, 0x7fff, 0x20, 0x5, 0x4c, 0x1, 0x10000, 0x0, 0xffffffff, 0x3, 0x100000000, 0xffffffff, 0x80], 0x0}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @gre_key=0x0, @gre_key=0x3}}}]}}, 0x5d8) socket$inet6(0xa, 0x8000b, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2018/01/30 04:51:20 executing program 0: r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000bf9000)=""/103, &(0x7f000052e000-0x4)=0x67) mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f27000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ccc000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed1000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f28000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f28000)=0x3a) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f2a000-0xc8)={0x8, 0x7ff, 0x4, 0xfffffffffffffffc, 0x3, [{0x8000, 0x5, 0x8, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xded, 0x2, 0x6, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}]}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000f29000-0x28)={@generic="fb6d33814a44b872dd508f99f6cc906e", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a9f000)={"0c74f3de6a0ee91c37d06a3fa3577bdf", {0x4, 0x100, 0x700000, "2910dce6f5ca", 0x5, 0x0}}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a92000)={0x0, 0x10, 0x3, [0xff, 0x3, 0x2]}, &(0x7f0000f2b000-0x4)=0xe) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000769000)=@assoc_value={r3, 0x5}, &(0x7f0000f2b000-0x4)=0x8) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x100000802, 0x0) 2018/01/30 04:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0xdb11, &(0x7f00003e6000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000244000)={0x1f, 0x65bc, {0x3000, 0x40, 0x8, 0x10000, 0x9, 0x0}, 0x5, 0x2}, 0xe) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000be3000)={0x0, 0x0, &(0x7f00008f0000)={&(0x7f0000ae7000)={0x2, 0xd, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0xe1eed9429a1f4419, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cee000-0x1)={0x1}, 0x1) 2018/01/30 04:51:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x114d, 0x0, 0xfbf4, 0x1ff, 0x100, 0x0, {0x0, @in6={{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x6, 0xffff, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r0, 0x40}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006bd000)={r2, 0x9, 0x7}, &(0x7f000079d000-0x4)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f4e000-0x20)={@generic="11a29ced4d0d029989a9d8304d417777", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 04:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) accept$packet(r0, &(0x7f0000702000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000329000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d5000-0x28)={@common='dummy0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/30 04:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00005d9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a9000)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002ff000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008c6000)={0x0, 0xa6, "797568ef7ad6bb4d7e2c43c961fad264c69ec53c6733ec92942b7f01653c081781064d4a90bce1cb215ecc56c9910494ae0e7494e8f79dda152433fa0dccc85f8afbed5c814f9e5149a9f0b939bada4cb154c6e8800eb348baea4fedd5c83f5d1e8da50c0dafae8d5447990f69eac6be6ae09a8a537fd071ae48762e95b5b5b6fa106f4bf886356f894af91a9bd0ce1180d9dbcaa92dd99443aa44aa028fc5c9ec74f7d45f71"}, &(0x7f00001ea000-0x4)=0xae) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000030c000-0x10)={0x0, 0x8000, 0x0, 0xc911}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000031e000-0x4)=0x1, 0x4) getpeername$netrom(r1, &(0x7f00006f9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005cb000)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 04:51:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, r0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, r0, 0x7fff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, r0, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000d3000)={r3, r4}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328", 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000003000-0x12)=""/18) accept$inet(r5, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/30 04:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fc5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000edf000)=0x48) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000044b000+0xe26)=0xfff, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ffb000-0x18)={r0, &(0x7f00000d5000-0x98)="", &(0x7f0000b02000)=""/253}, 0x18) 2018/01/30 04:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10001000000000) r1 = socket(0x3, 0x803, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000054f000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0