0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e06000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x800, 0x6, "125a0ab427593c5595a900d791a823ff30fb48cd01e1536bb4d8752510f5cf896efad80d37fcb790248b94a31411a088aefdb0a984c7ad36daa0230adccd289c43e3cd9407fd2a49fc386fa3ab35ec24"}, 0x160) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001b7000)={0x3f000, 0x20, 0xff, 0xfffffffffffffff7, 0x3, 0x4, 0x1f, 0x6, 0x0, 0x6, 0x400}, 0xb) 2018/01/19 21:34:57 executing program 5: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 21:34:57 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x20000000, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000000f000)=0x1000, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000031000)=0x0) 2018/01/19 21:34:57 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 21:34:57 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000061d000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x60)=[], 0x0, &(0x7f0000f89000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 21:34:57 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000)=0x1, &(0x7f0000003000)=0x4) sendto$inet6(r0, &(0x7f0000001000)="1d8b114fe6f5e85a6a13164b8382349cfa82f5696f7b5bf5", 0x18, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000008000-0x47)={@random="a8ecf9d1758e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0xe9bf, "58377f18eb7f903a2d7e26793f77936e10713f5ebeec5ece73094a785be28b195930e10024417f283ce0d7f91f89a0b918b39dfc320708dbc6"}}}, &(0x7f0000006000-0xc)={0x1, 0x1, [0x92c]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000004000)={0x800, 0x4, 0x87ec, 0x800, 0x8, 0x21fb, 0x0}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000003000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "040415", 0x8, 0x2c, 0xcc9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 21:34:57 executing program 6: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000fc000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80802, 0x21, &(0x7f00000fc000)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f000004c000)=[], 0x0, 0x14) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000fb000)="2973cf7a0360bfeb6f91b14f3f30ad4683d8e56112f686d100b3790482e455da9b568011840481166952b6ada2392f8d37a284908f45469673ea511c2b7969217e23c17c4da443f879a779ceb0979d50cf4d8c2c975e936af86b8710eb3b33f5c5dcc2bb2b8307613bb1bb4ff9de574004031998953a55ae7aca7c864306fdacbb9350c997f870812b8554f18f551214707ac4998fb647a123c261a9594f85885edac305253b16bbd12fae70", 0xac, 0xc000, &(0x7f00000fc000-0x1c)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0}, 0x1c) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f00000fd000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f3000)=0x10, 0x80800) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000009b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fd000)=0x14) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000045000)=0x0, &(0x7f00000fc000)=0x4) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f00000fe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000ff000-0x4)=0x10) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f5, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x31, 0x4, 0xffffffff, 0x3}, {0x80, 0x5, 0x101, 0xc2ab}, {0x20, 0x6, 0x4, 0x4}, {0x7fff, 0x3ff, 0x0, 0x540}, {0x8, 0x5, 0x74d, 0x4}, {0x7, 0x720, 0x6, 0xffffffffffffff7b}, {0x6, 0x3d8, 0xfb6, 0x3}], @ipv6={0x1, 0x6, "df2db2", 0x3a3, 0x3f, 0x2, @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], 0x0, 0xe}, {[@dstopts={0x3f, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1d}, @generic={0x80000000, 0x36, "c4ba89d68131a3903f3619e8e354491f470443749b5b5c764acdbddf3930f9c64acfb1a1134b982cfb04aac6ed4f62cac638e7601b9f"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x5, 0xa, 0x1, 0x9, [0x10001, 0x0, 0x0, 0x8, 0x4000000000]}}]}, @dstopts={0xbf, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0xf3, "c4e06e9be96bc294733883eca372832dbf46a248d259ede19196fc4fcd520eebb17f89f27ce09169549c045b58dfc091c38f568ed3ae10b78eed4004b700cec5cf69f21772553fde18820521d7f25a2c286ea78596049289fc55c4854f31a2f3ffd1ab649d71c790b82059217fc1f9e94783a85f0c3ffcbad15a4d4b75d3ea9fc5af10bc7d79b6697f0713216255742e0600aa5a2d3b87eb8db457b4871a91e6259c306569c753253c22b8a74ac4855a65cbaa6cd88b8aa4a580f9422983fae9bdeb4e90371e8c2a5694107a2f7faf5a92434781c8f46061a3ae749c36bff7273b1e5ebb6cf75dabd65c1d215558bdc4bbcfc3"}, @calipso={0x7, 0x10, {0x3, 0x2, 0x7, 0x4, [0xffffffff]}}, @enc_lim={0x4, 0x1, 0x2}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1c, 0x1, [0x2, 0xffffffffffffd7ad], "57c88dcae02867a916032b55b8ddb5f0e8946f420f612b3a8e336b32"}, {0x6, 0x0, 0x100000001, 0x10001, 0x0, 0x0, 0x800, [0x5, 0x7, 0x2], "1fc09639c10e8a55085483cbd41759fceeecbb88078ec7aa610568c9ecb6000439b740211198febab9db189d8dcf23956cff0155a0ff3079552ab2401d71e7357862f86ce2090f86e016cf922f36432540039e6cc76c56c003001c658816024cadb6db1779cb89cc2521fbe3f23f86abe6291c5d93463fe90985dcc4e7d8c0ff0e4945f7f794e43a036cc2967bd5053ab53de40756e46b24095fd80768f009fa800c88d34bdff8730825361e4586ad0d49f139667315978c60308069d3220a5ae43880f14aa7f82c6c621ff5468188e7935aeaa57cabd05d77dc6566d8a4bdc63b025a"}, {0x5a7, 0x0, 0x3, 0x1bc, 0x0, 0x0, 0x86dd, [0xe211], "4f795816c95c1dc804c699530b3d0340c5b05793898e609941bad40cbe50f8eb654388bfe45f6e873c2595bf58c06410bcc7a58026c999cc7f89440bb4002463738482067677f28ba67d9959c5b47679be75b8bcf1313ab17ae0e77bf6cda80bb5f824f78d472d4fa94a83c4c49456ff077f112963ef9f736cead00b9f70b93c156530307ef69cb3180f85871f141448eb9bfe9cac7eae75212808f3fce49d595ff2609cafa1a8f17e6f2a8274417b939f268c82157462f35cc61085af7ca43a389f8649e0a29446e7f274c8ea9b176b"}}}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) 2018/01/19 21:34:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000709000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x39)={0x0, 0x31, "fb2f301cf6223e95f8da32136db98aaa0f1656ad83b60dd5e935de889ba44d11d6da70175ee4a7922f467f34a4c64c7dd2"}, &(0x7f0000001000-0x4)=0x39) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000001000-0x7d)="73ab1d3db2d21405b24b0f40653d23b120b0e182e89cfe1e7b746f28e1cf49c0da0d306b09c4d7b0f7f7e7b04d5aa322b449d9828bafd6ca3c577e424af2c964b2dae9467d1724965de125b4686ad559f7293f5d782fca2b94f4be66423d55b1ddbf5e80d86c1494b4a166d317843477df5885666a6319cb30e0594dde") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000018f000-0x10)={r2, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0xffffffffffffff81}]}, &(0x7f0000ab3000-0x4)=0x10) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/19 21:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0xe, 0x80000000, &(0x7f000087c000)={0x0, 0x0}) accept4$packet(r2, 0x0, &(0x7f00007da000-0x4)=0x0, 0x80800) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 21:34:57 executing program 5: 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) listen(r0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000574000-0x4)=0x0, &(0x7f000053a000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x800, 0x1, &(0x7f00000ef000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x407f, &(0x7f00007d3000+0x3f4)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e28000)=0xfffffffffffffffa, 0x4) getpeername(0xffffffffffffffff, &(0x7f0000160000-0x3a)=@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}}}, &(0x7f00001e4000)=0x3a) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069a000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000750000)=0x0, &(0x7f00006f2000-0x4)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@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, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f000029f000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) sendmsg$kcm(r1, &(0x7f0000fc9000-0x38)={&(0x7f00009a8000-0x80)=@generic={0x1f, "1127540a4441be2035c88957636007310d4f133c7876a6819bd2c6d45a27639b1e9bcc0740bb1c011c19111289e07044c3824e8a79e59f26757a68b71b422313889c0e9d4d209f4435ff9a6b3e30d4eacc9443846eaf78939e434af2a3424e977742358577e9f11e38aff489adb75c31e58897693a3e5643e486ceeb37c0"}, 0x80, &(0x7f0000af5000)=[{&(0x7f00009d1000-0x8c)="8d91940d7e3e86bce3b3325482823685e6eb4f3a1218e27670fe20a98681763ef7d65e1b07cb65a394585f0c186899809c6ddbb23021bf9dcb2ed4a77c062d392ed9a529c4962f81163835652a4740ce268492c9ab39d6f0603143afb61fede06d0f96f4f29efa07885c8c9f4a0f6d15b523b29cb16cacd95e2631baa7aec80240c7a8e10ad81a28b1865365", 0x8c}, {&(0x7f0000e26000)='MSy', 0x3}, {&(0x7f0000d13000-0x1d)="1b4130c5a4c6f02a21e1561e3b9814a1e42811b11c8bf3975f21241ccf", 0x1d}], 0x3, &(0x7f00004ee000)=[{0x88, 0x10f, 0x2, "c9ecf17295874ffce76bee464f43f24f50c0381d2a52686b976a2c156ec16d2fd8112c0bbc85031114a98f83cb1ab54ba3afb951027294a110bd6d0a5127143596adf4087c27be4595bd6e59ed9a3300d4cc2b97c6668fc3a84c6c23979dca3b763e30814ed0a0f95e4b021433a575accbc0f0ddbf91"}], 0x88, 0x0}, 0x40) 2018/01/19 21:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000c1a000)={0xffffffffffffffff}) socket$inet(0x2, 0x6, 0xffffffffffffffe1) sendmsg$nl_route(r4, &(0x7f0000604000-0x38)={&(0x7f00000f6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000baa000-0x10)={&(0x7f0000af0000-0x64)=@ipv4_newroute={0x44, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_SRC={0x8, 0x2, @rand_addr=0x10001}, @RTA_MARK={0x8, 0x10, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_UID={0x8, 0x19, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000994000-0x8)={0x0, 0x9, 0xa9dd}, &(0x7f0000a73000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000002c000)={r5, @in6={{0xa, 0x3, 0xfb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x4, 0x6, 0x8000, 0xfffffffffffffc00, 0x8, 0xfffffffffffffe01, 0x5, 0x1, 0x3, 0x7fffffff, 0x4, 0x2, 0x5, 0x9710]}, &(0x7f00004aa000)=0x108) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000ac4000)={0x81}, 0x4) 2018/01/19 21:34:57 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000040e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0x5) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ceb000)=""/127, 0x7f, 0x40, &(0x7f0000f7d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x2, 0x1, {0xa, 0x1, 0xffffffffffffa6c8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xf8cb}}}, 0x3a) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000041d000+0xe5e)={0x0, r2, 0x7, 0x0, 0x0}, 0x14) poll(&(0x7f0000161000)=[{r3, 0xc000, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x200, 0x0}, {r1, 0x3201, 0x0}], 0x5, 0xbf86) pipe(&(0x7f00002e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f7d000)=""/198, &(0x7f0000f7e000)=0xc6) sendmsg(r2, &(0x7f0000f7a000)={0x0, 0x0, &(0x7f0000f7a000)=[{&(0x7f0000793000)="7f4746f8fa1d2bffd4ffb15f69f7283318e14da6227ce82eeef6f04e109156b9750cb1993598f6670485cceefc96bb33cfce9a67e88cf9fa6214e37dadb78e270a95491db4266c6a66b932dbe33a832dba8fbf4f344af3b30cc88dc49a27e575bfc3", 0x62}], 0x1, &(0x7f0000f7b000-0x1310)=[{0x110, 0x12f, 0xcb, "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"}, {0xb8, 0x116, 0x5, "664a5b296b6ea2ad53d3d90f4376f2e770d0a5e6babc40b722645738d722eded11c1dc32fea2694d8987cd15f612fc190787ca5edc25770468e5f2588cde34d41d872aebf4f5e2d8f4a063029e9f4e7a058af6023f15ee80c3d1ea5f956ec8145da519d2250a6fa4281afb10ef58a1f895d4e10d0da1822370dc7c31e8c7059dc0b9da138ed0cf712dd29db25d8ca5ae532b0d0147f660e21ba7acfd2da63986c16d756adbca76"}, {0x90, 0x10f, 0x401, "3b10f8c15b6751444cba016e83ad817e71b961dfbfd7559b9a125f037be895c06bd9a586d6f7a8d48f4e5d5b76b484e845dd007ea898a2ff4a0da25fa8dc9fe24daa504c57e1e0da129fea3de92062d4d87dc527db6a407c119a08c449d37635e5c212f7679d0f68b656bcfb0519f10619c39be029aa1ddc97331b12a51aa7"}, {0xa8, 0x10d, 0x81, "b01df771d9cb2c2fe258e0c8ed06a25ea78f8f651736b2d6ebe193de5e197025a8cbce46d688750ec779c5a7babef639387cce3ee1503e7e18c274468fbb27710eeae4b453cbcf363b512e5ae65d5f968e0ded95e0fb617551431026fcade58c290c55d82613203026630757e235bf03a1aba6fe7ade2b160526fb67c680cdd601f074339a454a9f3d6b5478860154a8ac"}, {0x1010, 0x101, 0x2, "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"}], 0x1310, 0x20000000}, 0x4000000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000f7d000-0x1000)=""/4096) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00009a4000)={0x8, 0x2, 0x40, 0x80000000, 0x1000, 0x3, 0x4}, 0xc) 2018/01/19 21:34:57 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ef2000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x17) 2018/01/19 21:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f40000)={0x1, [0x8]}, 0x6) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a54000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b08000)=0x0, &(0x7f00009f4000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000a5000)=0x20004, 0x4) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/19 21:34:57 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/19 21:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a1c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042e000)=0x2e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000928000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000b39000-0x8)={r1, 0x3}) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 21:34:57 executing program 5: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@generic={0x9, 0x5, 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/19 21:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec8000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00007ec000)=0x9, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000f17000)=""/154, &(0x7f0000b51000-0x4)=0x9a) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 21:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x13, 0xb, 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000032e000)=0x0, &(0x7f0000501000)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/19 21:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006d3000-0x8)=0x0, &(0x7f00008ef000)=0x8) 2018/01/19 21:34:57 executing program 7: r0 = socket(0x8000000001e, 0x200000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x1000, &(0x7f000073d000)="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"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a37000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000796000-0x4)=r1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000947000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/19 21:34:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009f3000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000fb8000)={&(0x7f0000000000)=@ax25={0x3, {"3a37c285d7d486"}, 0xfffffffffffffffe}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xc8)="b40843c99de4e8763c6e3320f762bfa98a9a4f0a053e095175d5bc2bd5a647a1dc26ad7c409d978cbb4470e14670be834daf4dcfd3979ea3dd05d48a24578f301f592d2c88d9df72d2fad8de5aa473cb04ba1ef85d7733e9c253334efd47695dd7596dff1a2aa9810cf9cded981a186daf7c282ef004ba5eb0de6b759823747c1c2fff01ce69433057ac7b4060c5aa1d0be5da5ee27e2cdd4a7f6703a0466232fa443d0c78a2ae54ab65b429811eb16ffcf543ddba419e69c89443e762c774cd4e9d347aebcd6b49", 0xc8}, {&(0x7f0000677000)="40150f52cb1525e3be5be55ea3b948ee", 0x10}, {&(0x7f0000000000)="b0b13238237f47a309ed73495cb10e82cd53e4fa8199fd8101739de3964d01822a8a7361337400af23e5db3136ca03c922c09398f5d20974bebd4450c7277616a4d5fdaf42393eb9ec07323959ac5f8ae40e5836591bff1c55bac4617517a82068773bf881ce8ff0258f39b9606e00197c0eb43f29de14", 0x77}], 0x3, 0x0, 0x0, 0x10}, 0x2001) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008fe000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000-0x4)=0xe8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000815000)={0x0, 0x0}, &(0x7f000093a000-0x4)=0x8) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x40, &(0x7f0000939000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000663000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00006d5000-0x136)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 21:34:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000945000-0xd9)="871f2a26bc18633c5e78cef1393336a198091c7874884c753a9dd2a44b41281b6cf3443029ac8ac1850094185199473ef92d07f23f1066e635417dabc4a76b40efd9a952d5afcb8fd65b35622a2a1b15d475c2320c63ba44870246364a942963e34df86b5e7e2a8c383269ee76515136fa2fbf47ef0577691807e20e222d8766ebbe03858637754ff29af50558a2768354e9f41e048046efce9a1fa545c624f793388e6dca2b4b22fd8078341b0e94c4bcabb671c2b997d1dff25d50425462addd775b1afd5c8e5310de53852fa22d94cc5f4c6c7919c40253", 0xd9, 0x20000010, &(0x7f0000000000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00008cf000)=0x100, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/19 21:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000bb9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062e000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dba000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cd3000-0x10)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ccb000)={0x0, 0x0}) 2018/01/19 21:34:58 executing program 3: socketpair$inet6(0xa, 0x2, 0x7, &(0x7f00007cb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000765000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000546000-0x4)=0x14) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) 2018/01/19 21:34:58 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2e, 0x80000000, 0x1000, 0x7, 0x8, 0x4, 0x2, 0x1, 0x51, 0x7fff, 0x6, 0x0, 0x34838468, 0x100000000, 0xffffffffceef1001]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r2, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) 2018/01/19 21:34:58 executing program 6: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ac3000)=0x0, &(0x7f0000ac4000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000015b000-0x20)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) shutdown(r0, 0x1) 2018/01/19 21:34:58 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f7e000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7f000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f81000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c81000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000021e000-0x8)={r3, 0x10}) connect$pptp(r1, &(0x7f0000f80000-0x20)={0x18, 0x2, {0xffffffffffffffc1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/19 21:34:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) bind$pptp(r1, &(0x7f0000002000-0x20)={0x18, 0x2, {0xff, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) ioctl$int_out(r0, 0x5462, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x8, 0x1000, 0x1f, 0x4}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000007000-0x7a)={r2, 0xfff, 0x72, "84328bb4fbdfbf1e9deeddea5c9250183b62579ab791a1fb5649111ec86ab791461597bcf0ca93a0124a329d881375f6caf4e7fb550ca25826296e324485c7219c0172ccb9de7a40ae8ebbcd8c7cf856bf99bfa48e3b8e9c861c810b0737e0728d22bc710988618f2287c68cbd0092c18e24"}, 0x7a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000008000-0x20)=""/32, &(0x7f0000000000)=0x20) socket$inet6(0xa, 0x1, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000009000-0x45)=""/69, &(0x7f0000001000)=0x45) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f000000a000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/19 21:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000fe4000)={&(0x7f0000f08000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fe5000)=[0x0], &(0x7f000004e000)=[0x0, 0x0], &(0x7f0000835000-0x8)=[0x0, 0x0], 0x5, 0x1, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3a, &(0x7f000019b000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x7fffffff, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/19 21:34:58 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 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], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00000f7000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x10) 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000f52000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffffffffffffffff, 0x0, &(0x7f0000386000)=""/1, &(0x7f000002a000)=0x8dc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000839000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f51000-0x4)=0x14) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f50000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, 0x8001, 0x1fe, 0x500, 0x9, 0x4200301, r1}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000f52000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000387000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009bf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) r4 = getgid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, &(0x7f00002b1000)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f53000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f52000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000305000-0x4)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065b000)={0x0, 0x0, 0x0}, &(0x7f00000d4000)=0xc) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bec000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000909000)=0xe8) r16 = getgid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = gettid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f53000-0xe8)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f52000)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006ab000+0x8ed)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d0e000)={0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b6000)={0x0, 0x0, 0x0}, &(0x7f000095f000-0x4)=0xc) r24 = getuid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f53000-0x4)=0xc) r26 = gettid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000355000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f52000)=0xc) r29 = gettid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f53000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9c000)=0xe8) r31 = getgid() r32 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000531000-0xe8)={{{@in6=@loopback={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000)=0x2fa) r34 = getgid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f53000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=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}}, &(0x7f0000f53000-0x4)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000047000+0xd8d)={0x0, 0x0, 0x0}, &(0x7f0000f52000)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept(r0, 0x0, &(0x7f0000d23000)=0x0) r39 = gettid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f21000-0xe8)={{{@in=@multicast1=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000528000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6e000)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000469000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a00000)={0x0, 0x0, 0x0}, &(0x7f0000ad5000-0x4)=0xc) r45 = getpid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000007b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000483000)=0xc) r48 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, &(0x7f00009cf000-0x4)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = gettid() mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000076000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b98000)={0x0, 0x0, 0x0}, &(0x7f0000221000-0x4)=0xc) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f53000-0x1c0)=[{&(0x7f0000f53000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f52000)=[{&(0x7f0000f53000-0xa5)="cc5831cf7e1498fcf73b72c2c3731825ff14324c4976ee3198e6a775a111df59af53798be4080f31f596978a2dadc505a6085afe37da5d6f77605051cd2a5c5676a691080bbc9777b784901ccea00ce5ca2b00038d525fefbfd395d023e8193d49fc504212c7f5747d390e18ae10f405ac39945144d8dcf7b9be3ca84d808e00e4b87b1cfaefa3aeb8e1d9d913d31ceb5491d7caa7cb0e354259f51d5778f06750cadf7faa", 0xa5}, {&(0x7f0000f53000-0x22)="d27d9c9aded92657375142a17c5bbd416c108af10d8a5a360a9a0fc1bad52544fd41bf8ba899cb62228d96beba68d4864cc8ee0b2cc403e3846d9e3868784d8a4cb50cf698117d959eef01a61f9af41ffd8e798c9c76f5ab0bae02481b390c4dee", 0x61}, {&(0x7f0000f52000)="77f41e08237349c79c1e33bd48f880a41311794e7b5e36a9380b3d0275edd86f521ad1343f95d7d8a9f358166c331b4c01d0c1ccafec33aec667d7ed254d175970ead2fedbf6a7727a2a481e04f5258c29c1ddb5cb853027436450023c523f324b6270a17700ad1e5966a6e4d2a8a91004442f8f5c027aba921369eae5c6b1c56194082f4201f1", 0x87}, {&(0x7f0000f53000-0xa)="1d57d5ee6b0bbfb6266b", 0xa}, {&(0x7f0000f52000)="e5a2079ba7190f38e72348abe9c12c4f8f128226f8320e2e80b379180ee22bae39f9a151bd236a2bd447e00d9b432d7306d394792d112fc4a91b7f807a53d71109b1abe289a66e4bc64d0c8c0ed2873989d6ebf7f3547b8bf6fa5020a80134952590fefa2090adb06bd3157688f702e7004ab6fbd41c7b6d", 0x78}, 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{&(0x7f00005ae000)="7e276108f010fcf6724880962aa5dc4876b3b066eb053bb116e5b603f655418390b2d244cec70eee027c850eca4e64abc59b65684275e2c25bb5ce5f7c27df7f0910a7c444792b0083ed33c5711720a75fb23f842e02df8021f2170aba292a623410a84eda7a3fbe047d333cea2543566b4fc2952e0bb7903e4cae51cc5099fde5d2e97fb410b001e6db1f060e48d8d05a9cfe3232dcf462", 0x98}], 0x8, &(0x7f0000f52000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x800}, {&(0x7f0000f53000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c93000)=[{&(0x7f0000f53000-0xd3)="f82aefd7c13a181567f48b07682e03815bbd19dfe5377c9f21dd58f2b0d40343e87753434d2a1f39e4c0feea21aebae101482641bd26d43cf7e6a5a0cb60e3697edb3524d1e92352a33e32dea971add1f13515c2e4e14551b5bae24120b14d344ac8c38cd7dff8a2d842e4ea01ece52c5af6a690534a3468795d881ceb9cc40f00747cffee207b97037d93124b57ff3a8a535d8bd3a7e663cc9df67a66f332971b4d8e5382e5b319000ca0b0032b34ed6408bfb1bfa19cab2e1a26a60e4bb8da6cebe0d7b8fc31638ad27e2ea265f28dabbfc1", 0xd3}], 0x1, &(0x7f0000f53000-0x20)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x4000}, {&(0x7f0000f52000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f53000-0x30)=[{&(0x7f00008bf000-0xb2)="8f859b6beea79f13852ea7ccaaaad86e973f5f25d0948274381536aad44995c2e4c641b5c929d91880debc580719ec48e746fd9acc3a7c25db4e24e59628c2aaafc14dc59a5002dcdeaae9ab41131261d2436b4b4184330d3eea7fe5955b87cd8d3264fda888a2d45480605385508c6290e2503e72f138b350b1095fb87b9b453e54350f4afb3a0a4b0258b364e57000c4263a1eb86652eb81f4a88b7c6ab584f51dd6c2a6ab44f1467e217e9d8bbc0c4944", 0xb2}, {&(0x7f0000f53000-0x2f)="c229564a5c8acd541727b8e1469a0457f096ccafe19f2b477415fadac55d6cde1376375d3e2aa47908e1a16bcadae0", 0x2f}, {&(0x7f0000f53000-0x58)="3e92427d8a56c002a2208ff837538ba0ec36e1589b4955d3c14a2e7fa923cd14b58506ab1a3566cda9e252b5b13089057339aa0a600f76e51f385ce8089432cb3693fab9cab2dd58880d5239f4511983157452b8ad2099d0", 0x58}], 0x3, &(0x7f0000f52000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x70, 0x48001}, {&(0x7f0000f2b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000018f000)=[{&(0x7f0000f52000)="c360ed4b63be4ea086e202021d9c51d54490b38af7fb14d8f7e5096629a1d31b1de3a5ed4eda1de0a06e27f36c99f8902a977d2f7b7e96a5ad674792f512ecc060f929515d4bca547d33158fcfd39a9130c801dd8658b8e88cd50f9a6f8d0066b03384ef2bbeb410fb013ce37f810bef8d99688185f1067f2b06ea114d4d81c167b44427d9fd8b05f021e72a92f91f2d5e43b494d9ee532ecb064666877bf8da4b0fa6834cb061ae762a64a6cdb6834d3c519f5acaf43d434eae49b377bf6aef1169e3d033a68d034471cc1743b52d118b9013de025f183e3930f1b770d80a2fc14ed45cb536b3dc732a8a93f4397202abaa1f6a84c5a15e3b3b759c57045cf0a7d8d989bd7b809bf58cc1b5f39d8d69c9434683a6eb8cdbd3ebdfab8bbf71a655a4e338da835da4bb48247b57615524cd27425d68e91f5c35d57e72efa6a44492834ae115ec7e5acbe886fff848fe6eb40984a5bb13d0c07253f6bb3a14c4e01052469f684265022ce3fe3df18bbcc290067ee179f912cc38b4e2827e83d8fb865a484920b0387a9426e1af6fb92b95379f1282527d7793e7928db205736b4692909bf3261b6cde848b08e88616742f2dd6b092ba2e09fcf8ccfd25f1fb352d70096555dfd19f5779b47bf295c9751c1f9b6e570addb0ee13ba56ec4f9f9d35a6be5b4972fc19e3f0168979c4c211ff80dbd1e9d008ee61fd0dfb1d8a1d8d591812e46cf5388eb43c000b96f3c2e71e06ce61a6a92a8192423c3cf46dcc13e8d2d3fc10d9005e7b17c131de9d39a30322ab412ea3cfb08b958103e1c87fbedb5ea183455417630d0c36dd7ff100a39372da2db300de9e9fd04057ef7f2328c2cfa254e86409b457a2755614588ce90870c4dc3e9a7c1b5de8354927dfc5a7d9a635f4ccbb97dab33b5fa74e1b76130393038ac4c8b755e5e1dbb8d7c25b798c8e61f06fce1dd2f4c7fd215c859f049b0e946d224cdf04f8b394267875867d2463b2c5dc516f3e04fe34b07ca6fceac3c6d98aea46e550cb5e63c6c840178addd063c3475495e3a00ffae5e9e66fcdfc785b533538c52ae4e9377c10f5bd9d5c0e275e1e9a31b6658c61b4c8d40d6ac9abb86caf60327bdd6285b382565eb1f887ea9e944c362dc5030f547faa9bde9f79e5b2fe70f23e97ac0878a1b6a7696551f607f66457ac24b62014f71b3b8269857e0c080af5759e4982d334844df14b6b4b64eb2f817a932c92f64b8d0d8cf2051525fbd3f1e488428221e1d3c9323eac53fcb6c2f821d7a50cb1a18935e97401e9925db6daf40f89b9d296f5bfbba687dee5a0b0471121ce68dbb120c0c92e961207ab839fdd4448beb95c70497f15ee5534d665b1e131dcb2d2180332490d2be1933fd5643b77b8e0b62e007ff8711e0e22ab9b7e60e5f1401335826bacc27ce2e615c4cc29ca329daceb5c51b5608c144e7a51a4a4af70f21f032769ecca33bfba184da32eaf328a87a5c30a3bdbd3100d4b80ff8af592dd78484bcb7ad194f641a972fd24408059fca41f48d0845dd52e24fb89d52eae35823d63c7a6ea4023e0d8ff53b9a932b13e9f15a9959b7b69ea014199aab19e5419c6f76b6cf819ccf20d15b013bcd068866318a0f65ec50125fffb326cfc497360be1b77cd54eaed81a0857384b658a8ee7a2147104815842ee77419e800466639c39799522d80b491e57f4ee6e26225585bd5488298d1eafb6cb437f680b99ed211e85a52f0d9ca93cf53800eca6725dab1deaa0cef421fae4ed7b01776d6602fd2a514838c74a8d2ea62f16442c1aa17d591fcf73a236c52b53296c1f1c754f9328b61edc3f5f9369a59559d5844976a9589a48e4f7df99b0b888ca82ce3e2072ea2aece01b45dfb5331d1cbe95858a6b85fd6a84b35573d963e559d343b6643e213ed4449dfb10a67ea266ebe652b4678fa0124b5119f417b0ab6b9450ae67912ad7f724053e8184b34bc760c3752d76f24a864f3e2b8613f44437516cb25e831fff6406f43780095f23ac91805c214166685dc1e4bf1e4e6f731983ad66da009b5a3b196c6218d39dde9b83183199bbd1188e4be78e5a0c166f9e213745871e568613a88adf7e6cf5d99c03902da80a6db1b98ff43d58056c77458b3d618c763e6c71f0dd8d57c6529cbbfa02fa9f7259260ba0a6a59498331731232aa9c5c38955a2b8d4d2a17d55410db09af80b06a7c0b76db1929cf9b4c3b867a0a16af6dc7d2b1b93110397170c303610d991007ad9b1fec10d70896d291b6bd296b8e29240c98242d1b6d02626820d0d1e8519f33c84dd05d2e2b5c0b8ed6deb1852e6de2e7cc5775ccb88e1f3965ebcf918c3d1ce85b46516034994bbfb209eab09a233b9f7af9e92361d33c6883f670c7ca0779cf7a9e44729cfb1fc768774e870078de0c6f1c422ccae43ab1dacaeb150cb5b24b3e2dffb123ced3879b56869cdf92297d80fe8b6af2b6727ab5b37bfbbc89865fc00089d3f7e201c9950aac63999c1da86f83edc57606c94c2bb05cc492e8abf710349207bcf07e12cc0606696c8ebee58d3bbffc3fc8d21856755802f7318018f3fc784897cc0d4b9095a8829298c4cffb50a6acf8221c5a05ed9fe4c88e18d3c2f4d8e05f1021883adac23d6cb51c31279495e2c16a8736d3776841411f251c46bc9180d19f992359e825cb1adc00218c42c993c985b1a9e61a751b1ab7127137495111d8401ac76648ced6bf2eebebe90fa34cb4656a16a80a619169faf9e4eaaf5027b9a029d99dbf5cb3aaddf4bd195a4f4fd987228d86cea29400fa7a02c281bb83a7d49af3f6e5b16527b935258c921518fc578b4a93d3a85d0b043a8d7163b7eca936f9e89181d9632cbb7fc6ce04788969e91ccbe29acdc179ff21f9c7bb74d2ac6d386286021efdce488b5d8dd756204199da36444f1fa2277e17a3a3062160bda6c1b52bcacdcae86093bba1a1f45f18f466ce84936f29286eb35dce3f262703c097740edc066747ae5537e19bca554589dce1286a83b962fe16d73b91eede66f3de9a697e14c479d77a51aa94e6a95626b0752d0969d53697e776fca56c992e15c13823f1312589e28ac42a685a8a8248031e2973e2dede6dc90ad7f9e7ace286f721d3d176f0ba8d06910818cbbe2a1c0949aa6fa7ad53dda6428e76897aabe516f96b3854d102e2e1465a374d7312c60e00dfc6763da244a1906bddf34ab247163d537e83438147a3b4875b8619c0e59f7dde0249a36ba68bfa641276158588b185423122cd3a580b911609e83fb6e71f132c72172bb28093ca8a8d8879ee1421758dcbecff3450fc98a22f7013162f207668a7c689536ebf54bc2a74eb4119bdfcd831f609c5451723e0bc059c2dcd0cc2246aa1984ff3a6666c73a28745c49ba8e72fd3f04821e3a313fb8d2ea6380b350fc2810cf6f9f06d4d22dd7e766371400ad58bfb6efb66e3c7a25264bc4a6fc626c3d5f9b3a2b64cb80348ba9ba4d03df8ebb14e94fa9ef09f6cdca8176abdcb993c12b70fe0a94d4d9a989c5ec33f6331cf3bc28a53fe3385580a52005c8efd14e1536e881454188fab4825b42d8e7448ad9d366b8d2f8ba00f2aa7af1c5ebe48b50fec3d7a2b8e64d88240bae9bf3d3c3ab5f3816064a455b4614f9da8163754e5c522c7b45ace12d28d901451db15f8ddd73fe4e8a6205ca0a685d17a5fb5483629f8046fde6efb591b1a4a1018b1f8410bf345d3348e5835b4ded45de4a096a5f27008e73fdfdf558eb10a662f93c543686fe1db50333dc294e4211ffbe0f807d1fa6e60c487a9345b4bd467ed37ffdd8c696d8ab5910e4282f572dc32f6d47afeb36a22593422edca552553be7da32c2a1da809d997e783588e437786f9a77ba5134caad2da828d4a429bf6042749ad008b8f8a3153e13443eec20e386c6c9aa5715972cafbd8f1f13967c195b2ee4507dd5112d97e81ea36cb6db74bb8e82b8c7ba33598078587bc0c2ea73e3290bfa5ca79440c34a72f96ac5cc3336aace4e809d127a2f21bde2e0c34b3a18270a8b6c805a9fab5065f46a0572251badc6e1a7a83867812fd50ea58cde8b8b233cc79aa3fa82465c98272db00ea8df6b342e47699d0ce99a0ce4a3a6785e227d1b9722dc8147856e9c795459829795b05dc6e1af075a6dbc1c53c83f9429588abe407064b6bf866b61a48727bf5de56dfc667e0d82dde71bb832dc30e30d80a27ca83c4f981463af02789f7223116e3e844c57a104e6f460b8a0a9e52df206e287b6bed35304ee5d50fbbf17ba72b14e9cbbaf7857ff77f76bfb2b952344f4342f896146dbf55919e2b56ae84d788bb76c43fbb7f075f9282caa4d1703ef543a399792076412538736230d477ec72d76ea377b5aa23925ace3fcbf4709b26643ae8a6735cd05b284b26302f69c3b1b564c3173fdd59c28a614e84facee5979a6879a58608b312192228f89a752ba7016743b8b7246a36883d4cc22cc5c027ca31693565d7fe75234d021ee8e37dbd370d97dc3ae123e28a287757a996733e7239dd1b53029695037b674a0efd58f7debfd4dc0b7529daf4c0d235928293a7d798eab9acb30cbb36a770610121f3d06fb01a3a8bab3960258f7fd9935e51c5db2750b3a6566182ac089f6e2bbe4dbf1875fa75da4df9b7f819315a905969df2bf1753427813b1005c1f9b42596842b23bd40ac0036c6f4787e68817b0243542be7a0e1e8c4599f4615db58e749f6379dbf48adc6cb481ba7c5bea4ccca7b13bc856f2e063fdb77748f112e8e02a90892ffe05900e626cc33193c5f98f0fe769ffb6ba16852b6d84374971af2b21a9e7fc5f4f448bba1ba97a1df352641b45d37c00d0d32fc319eddb7d4f91ef0f82bd4af1a73078d7af090027c0f539c84ff2ddfc460e2e3dcd9e8ea6f17aecce82e1ae154589fd97ba9935366c018f6b60a2baa387e1bb3998fa37633ae357d108a5b197d61537c82a65c05f2abc987041aa228224703a0249049ed25c472bcd8adcbb8956ba31bfc3c44724522676d54d66bfd7c00c04646606e1262a3d58537bfbef158550c5560adcc89eebcc3556e8f53ed4005a5827c00e59f0860a3ad18273d6fac1bf237349faad11f79abc7696560182a36e2f61a2ef1b781b02074f690fc874066b485375aed3342cb81c352ec4a8a96f4c7bf3cb86a5f70ebe36f78baec633a26206fb1485b0e18698b30a75e41183f156b89e1d92ef9d1b3ac13b48bccda38c3b7558e8b6d1d83c869b9165d65bc558ecfd7e8a23bb633ab79164d3a64f1f6033d3ba5663a376f69e6946383969486da6053ec95cbbb4b0036439db7726e62f0a286ea21cdf0385f73f6a5dabbc54ee33851f2a6f35f23da8e46453b2839045c292682afb8c044cf5be6fb4ae6a8d4e86e3ab100b7abbd5420c06532953fd98875ea203a214048f525682d0f57a9aa0409191096543cebf0deb625dd3f6e28ccb1dfe2a29064789bbff572f44e8e23527253b9e1a84a3f4a38f88782da5b8e0483dbae1248221112098953218172bc67e8ef963d1be6e7676106ef75a98b36962a8db4b436d3e0ebed27c4a4a18d4523eb790ef85e366700b28168441d8ac505e1b4a5889fed9e9e7e282670113b093e0393cc021a7f4c12cb13c2a95c45165574f6a31cbc7816cb9c788dec35cf925f56f414e9dbd252611b0032e2498b89ce95010d8436aaf07242eaa1d578807c95edd425c7d9a1e957506b21798ad6385670b24282a8706e76761246721aec99e64005ff6b9927d8f39c4414162b3b0173c2eae344531e6c", 0x1000}], 0x1, &(0x7f0000796000-0xf0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xf0, 0x10}, {&(0x7f0000401000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f53000-0x10)=[{&(0x7f0000a53000)="1561c6ae7faf009f1fa219e88e3dff3fbe607c253046b4eab461741710ae4d77b8434f7332b3ccbf2075fabc1ef9020bbfdf52ef8528edd48585d153e18ae681cb68011f6f47a911428d671ebe643159dfd1396b045d5c6d9feb4fc450a0bbbedfd1e2cddff19eb1f98260e2aed5b18bb642bcfc491ffecddaf37a0bfa9c9037a11b8b1401c10309c8e80b4f9ec123eb4d4483aa0d2bb95132a74866963a95b4b98bad5b7709a11dc4acd3c593a8986b89", 0xb1}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000f53000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000312000-0x10)=[{&(0x7f0000f52000)="a65ff4ee5ffa077cffc18e81a9fdff7a2a1ca7dcc5ac6887a9b9ef46c7b77e7a11316f3566d30f25cd4c35d9fed17611f74fa8b7601ab0827af67046cb37cf470cf66aadbfbae21136337faa62d432b65af112628dbabd07be7bd4ab34a1ed09e89d4104cd96919a8585cd29f591f6db233b369788412f39e69cf2ffe5525a1e50c5c721c9e56a0cc5e7f48e52e564c36616e78c6332ae9b32ef4f", 0x9b}], 0x1, &(0x7f0000f53000-0x138)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r38, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x138, 0x41}, {&(0x7f0000f52000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f52000)=[{&(0x7f0000f53000-0xad)="bff74609119d5416ac5aad89866ba830294bf3002ff962bb66f1fd199f333e7377f9517303121e22a07569888f39313468f32f5f44b33c5cef0cc828632a3fb981486c049f55196186fe095bbd520b9105c2ca590102069ad4e13e7d0ba807e6501104ec348ab74d91cd6f2320e7b8651592d7250ff8be14d19b08d20ae60e78afa26b9615ef92c24f56ac6ae385659a968651d61d4fa34d262f3632f6789a2e9f2859d1d620b73bcd66945344", 0xad}], 0x1, &(0x7f0000abd000-0x50)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4004}], 0x8, 0x40) 2018/01/19 21:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b12000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007ab000-0x8)={0x0, 0x7}, &(0x7f0000d33000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002d2000)={r3, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x3, 0xffffffffffff98fd, 0x9, 0x5, 0x1, 0x7, 0x1ff, 0x10000, 0x40, 0x478a, 0x0, 0x8000, 0x2]}, &(0x7f0000120000-0x4)=0x108) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) sendto$unix(r0, &(0x7f00002cc000-0x1000)="568d7eaf11a1dc4b3e59f41d6a19b9d06f3de663244d086992640d23a2009a9b8e60d410f0fb19706f28540e1a086cd1182975df1685f496006b3a42c2862e25e070d3e1b0d385048103d4a27cef90fea00247b5e6ed08602a7bd70354f70bbd344459637bfd0812b0f6c8df82ee275e0c637bdc8a41e54775d8eda32f1c3924604e3cc5e9f9d3e8d057c25a1d5374b576bf7f9f5bc4dc0b6ebfb4ce1c98fd27e8deb5185e9c068b58b0aefbf4b53be4592f67c49a1ea37461f52820e1ac631de52c9a781f6b3ec7e6c503d16b8580c9d8a70dc1bcc381acfbc30dec09550897d35c3ad20c03d8acd7ecee3c82a5ba895f2b5992c265a892090a0204304cb8fa05062bf2f697e9000e8ec5b25924112fb5a7e14cbd967a14c06f75e747582cf969395dd0893d79d0abf6ac567371eb8ae36acfa65f6a4e8448e584fc7cccf3c471e6953feef7e2f6752de0ec972d222a7838d912ab87c3eeebfd521b9cfb023cb81241d8c655c881ef72979f8835fb3f66a96049edf71e472c7259f10e824e1cb1b706b4d8a5332441599c8d823dc4325db019f4ec17c97e693c4da6db3e3343e74d6eac580cdf62400cc203339ebc7e10c4d6e61f77835d5185ad4999db04244352d680da0fc45934fadefd7fa1e1d258a4a571c20ebd2e7412d1e4c77f8e331a4c40b553e0514b331343e8b99df21c981ee36f4c39cad62f28c610ff864827403e43699a5aabe41c704f28a5a9f46dac63257c132d4a9e99823de62a275ed6d75c37566c82b844c7966918c6675ff1be1608ff93481eee9d458d4b06a55316c21e0e110d85534971cadaac5645a82b6f90950e1dd0ffc1a67a6c0e66749279b7f6e7ebb388d30248df1bbc3555cb727a9f766525cfbf5be6fc953aa022d18aa03aba514506688d70818173fa7b54674526971c39cd3b34907b9b5f13b162a5a33092cac8721c4b823ddfca966b3dd4462e03559a616d0ade171017fa3e5cf1c2692752e42889335319642f38c13a1088be2e61c1bf573931229d0e19b9c54220956a8f6b96f68e85376cee383c3505f29aec9b7a2fecc00ae7e25f81b6c5dafa4e37410b53c42386de23bac53b6ba256a703dd883dce0cd9449131d408c7da9946db45e851f431639d54a86cabf0377de51ef319ed2eb308d482726ecfff324ef8e814036cf4f5db8c8110f1c02eb3411bb0d077b5185d5474cf0af80f40ad319a838ba506d00d506c2cc53278a448209943a5822e9d9371bdc66215624f35abd76fffa29fa06a52925309ab8badb5f56fe019bb938bb072f47dfd3fed3fc54ddb6585141cc3b1617067328c36dbdade7c423e528c600749d4597bc598a8f5e68707caab63e35c7c76b7984df67dc29b22b3144a026fb6a6ac0b73b287ddecc78f730707f4e49893ceaf204bdeeb22f23a8a57a7351560cad3de482d6c7f1c53614645a85a922ccdcdea15fe3d34d59ed13456b98eb016a83328bd96ca5faef52d28deed4c960307b84211d2b6da1f7e3fb89e53a67f694334821c28fadf0b84be9b71d46b3862c74bbd3b0f60eb98513267354ecd42241da19d819739e86ff284844b2b229934cea39c75b4ed7cec10571796b9efa56a908d5257ed914e7ba557efaf273a72642adbd68cca75530e4bb4d70347c08e3eafe0dd59afffa16fd30381ee9f0fdcfc7b4da0d442e719ae55e2e9835514de6a2ccd7fcea71faf92d1c668f6c6258ea8e664918fd1900b22945dec2c9a6abfc95911b057ba1e801dfd5573f81bb28fe038281f06ef06ee23125eacadd5422975132e2dc3d1ae848e53840553c9c381979eaa9d74b36a40c54b56b7e1a615647044dde4e5535a2ff73ec623197f43c203300d63607ed1dae76d248ee99e4486c825a4c65bca97f8fbb4e9ce23354a3405a0af23ba585d00d2a5705916a1c02b4349a9ab3ef2d53be6e68874738812f0c802415c63bc02dc3e17f6610c88f92f737960d5717d7bc71633ec9cffe7ae200907e536bf03dec8cc61c34b089d56ed7a38ad4d445cc9a8a20634c9da6f3cb569cb30f0ce1adeb2e38a84d4f8a3b76c31714b5899e382954b49d86e8e8a26222ed65892b2464b68d02b156bea2463b90065adc7a6f121c5b6fa045d8fcc3ad5115bad1b5ce368d3768dde6e2e8ba66302d4b5255ff42ecb3cfe78e3c0c998f48ae57b61bafaac89630b96c258df2acaca6bf726620d5c60264d522162458972e0e6fb7532dbd11dca19f1db6d1ceffa69af3b8116e75cbda176e12b95de83dc1996d5c4123ab6baea363f4075584aaaffd87ef75126d7795334ecb5017033ecf81034bea97c27aad9b71bdf2d01382999fc2bfff32d1bb1d16c3fd44e591efd372cbb72a727589a4655eb8befa56717633d89015fb9e2e94c8afd351f73d5b8b4c5f6e85da54762f9d46e6917a8b161d30b68b18708024da5670fd0ff1b3dec3bd40dc00c87606fa5a2606f287e2f90b3bc29b0804395c70d271bc4932497c8e3db3c3a911b452f116ad208a4505a7885f23907ca5b85d7a77a0ecc0e3d68a3de4f758968470ddd211ee8fc39d5a7032058644a08daa93f5b29738c897d6ed3b12efc86f8f3187ff4843a7ebbcd0453ccf2975330505cef1a1f8de9f620accf3291cf42701cd680d000228e01d807f8f048c49896c1be450d6f3b920a38dae148a976f3abbb669dc4aaebcd5c17d4a430d6f5191203ab1ee89fdb345e70c43c59a7608c7dc407031ff5fa287393dfe722dbf2173c3f20534f30240fc03ada6cb813614459bcbab48ebde413d6df9f19025d7034db32e02d488248e1f229987a641568cb6e8ae541649bc91c58f94bb0669caa7f3d874f76a2923e6056d69e389798f2e8b35e0c6228d0722362ea111101902980965bc3e7364634ac77e106c443b6e30721a90e68612c4f0670c5aa991429a70e6cebdc5827fa8d76865ff7d5da79eb16915442796b70955eb1ed366f385ff5a37819b9cf79f9e1c94bf5a316ae790df3369824d27cf98ebb759d83aea3e7b62e369fe7127f49e4e3579acd92de6caa7f92424a2250a33293713403a44c40cfd800071b8deb16cb4d12e589b48b2c4c27f4e4207537da7a48514d6a2dec95287673da81a87a00219007f66ff97ef8a00551f2fa0b8a8e719a680ae4d945360bb26b31350de87b73e5830acc9829361c1ab002dcbae5636175e22b5332768f145cf8893bb6ada470187577f682dc210e52a7962296cc8d1d2e06bdee0276219951a2964759ec2605919738a2c6d7f7798626debdbdbba4b04b542943dad0ab686a1023f6b3d071fc4f22adb2e66e22e9b396cd5a82fb8869b5f4b5efaa91032a6b5a261b4fa18635288248b51a4a759987bfbd49cb3a4b01861aa56d2808e780d84ebc70cb4d8ac69cf9dd4161fe18711f76447d083167451db9ff9deeea42b6b2593c81a64bc430bb11e007b5d349c6c7cc188710112595871b173855a6227f7c7850d33b95c4c47168fd1c9dbebbd799924a5a52a99c8e22690fef6041429036c61038077bc6207bd342eb2d83bc29b66ed1cffab8d349cffd57aefd6e1f4f2e1d5c20c559c098c0e6a767acd9d71b9220ff8c5aaca8cce3ab555e195dcf384b91c7ea72c6f09dde68e02aa616d765f30e5c4ad616d139dc713651a524482b54b8060c063f0385a275eda3a7ef3976d6f5f5655b4f998d55486d5e198218a2273be543fc1439e8bf8b93ee874384ecdec96789432013a99712945ab6aa73f530e282a47f116ef87967206ab1deebefa1815d25d2f89c913662a476568aa527de0a529da402bedecb7db0d57867d55947079cb6ec16e023e1a8484f4014c9ec3fe185e7000af2efe07cbe2de7cfb415b6159c2350342380390fecabc08475ea0e387a5cd99b8d80e6bd36a1cdccecc22378113288abad5a92afd6e6386d53942abe8a5fba1184215bb5860c392aba4744123ed158a0d408e90e51d45341014d8f6ca2a8065bcd39d4da1a4fdd11fed58a3d8bd37400378a05e84dba70dc218ad025446a33518ab6bde63ece7bdb4062dc5795c0f16aa17968cdc81f1a3604956f5f31ac13ffbfb103cc3fef3b3a916a49bd5d7c0f8a3268ee7d7a9664a8ddd68f7410c0766a26a541cfb55b31ad24fa1c0ea0406023c1b94da2aafa3a5c4756ffc57810f543f4ebb3e4148be5797459bdab64d4982c6b74d3816c5b677b9240b46e22ec57724b09a52a5e629ab5ad50abfc2b50224c0c780986eae636ce4f8d6473856870dafabf7a17514da9d8f6946052b5828d41e0aa3ae65a248b0f839e1b5ff9b87e4ddc696b72b78bb981341a6142459a70e0a60b3c73eedcb35ba937bf95e679661d644571e62aee930f189ae0d9c7f451a3e9f0a2e3c97b9020a2349c9b75934e3a21b35d47d47a3d2c06d8f8a2f53e22079a59b414953b3d9a2b6f7f38775b1ab103615f0f3574f9f15296b66fec8c58bbcca35c592b594d0b73dcfc11a7cf42002710d1cfa820ac3c0dd0e4ebbfe6d747a3021777205a7f79d978b3231ba68063a9642e3b4652ea74d31d4cf52ad3608ed1493420422d0efd1b9b95a3ee61e9d2152b006670f39eeb6870091bf7660c6b1ce31c3a84140d0eabde332ea0aa61904585e02af19bc521bef10fc19857600d6b31211f8ea7d84f00d49fb3f05a854c1fac28ebbbd28c6169caa5b816e6ce5f70bd12b4c2f79f826e73fce62a46a563d08787fba0d5ab6771604d5bb836ae899e9e555e92eb7309f926d35a36a18fdf24d0add98496477de2c5acaecefe3ffc94b463342e0de790c130978201b04fa728f60e3a21ce65f8e26f82bd09d0fbeebaec6fb1e489b5fb3fe1035817f3e726f4a07d77a8086a4be0fe1a88e51cd07a8b2df91e8a18fdcec7def62856f23861fe60e955469b36bfdcb5d048e40c1121dd1132f65b6188ee09427d7da13dd31f3fd41674107d689f686559f21ffeec1c3a04a87afdd59c7bc2f7e51adc6dd032115db2d295b6c23108c7edd36e01ce234992288b242cf80d78bdb787d18d9b55f81f1535aa73214da8be8004878887f1c0f22e9446224e1ea11d39c8a46d591a6816e770175cad4dd31a6f27364c93b1dcd90e72e1d6a4fbf4d5d3d3c32911a84818b5a6ab3bc4699e5a7989ddc3e2708a5eb608fd10a6ca1bfe25a6664c4c1b6500271ac0e88f1bab2273dd1d7290f6b26569fc17d42a0f30a104683770ed60342cd39a9f7898ce951fbbcb4d6997d117978447f239290d807c99901c3357f22de975cd98c74503a6bf80eb6779f9d2bbb2757e918336612e5ced47a4febe14833d21686b5453db85bfb16a09faf99fc39c2d42cd5e89dc7b647701c262ff132d0cd3509aaa12aa4ca7e3a401b4b5733528d5d22d15309baabbeb087aef64788878ce6fdd0fa0cb2ac4b2e15b321c6c9e2d3f5863b8703ce83d626e65715a9c1dc0599e88e50eb78fab39312eb0d976fd85516c85246a582b064810d298ddd836bc03ff0da7f862ec03966c2a24367dda6a37434e848bc43e3d0d69e36210021db24972db8a711095c1b63b8d35abbdd977b4e912606bfd8ea8099e23c2d6607e3a600ad2c23c9b707dfdbd9fe5fa8bfe8a8a6685138192f5697af16cdd48bba1c57009de39b60bd22d2b678e5b30eba6911da3db805806343e42829cb62022c9c9ec974cf77b18d1b11af7179fed7901f2ee05f1214f92bc8918c95df120ee404113d54b38aa69da96ed5c1d92dd8a41262a5d699778d98843cf3a963916b3d41e7e1b6e63d40c517a04cf158b104289ba6e29d066fea90ea841541f2e515b", 0x1000, 0x20000000, &(0x7f00005d1000)=@file={0x1, './file0\x00'}, 0xa) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/19 21:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a21000)=0x0, &(0x7f0000848000)=0x4) sendmsg$inet_sctp(r1, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) 2018/01/19 21:34:58 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="7c2c6a86a241a48e46129071fe286049", @ifru_flags=0x5600}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 21:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000069f000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5d000)=0xe8) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r1) 2018/01/19 21:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x6, 0x0, 0x0, 0x0}, {0x6, 0x8000, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 21:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000075f000-0x4)=@assoc_id=r0, &(0x7f0000dbe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e67000)={r2, 0x1, 0x20}, &(0x7f0000c30000+0x63c)=0xc) r3 = bpf$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) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 21:34:58 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000016c000)={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/19 21:34:58 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d40000)=0x5, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/19 21:34:58 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001000-0x1)={0x0, ""}, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/01/19 21:34:58 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000a0c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000bf000-0x20)={0xffff, 0x0, 0x4, 0x7, 0x0, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000f6f000-0x8)={0x20, 0x0}) 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000f14000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000620000)={{0x3a, 0x4, 0x80000001, 0x5, 0x7, 0x8}, 0x7f}) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) 2018/01/19 21:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8080f, 0x3, &(0x7f00006be000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000359000)=0x4, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004e4000-0x14)={0x0, 0xfffffffffffffff8, 0x8001, 0x5, 0x5, 0x1f}, &(0x7f0000648000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fd7000)={r3, 0x6}, &(0x7f00003b6000-0x4)=0x8) bind$alg(r2, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) setsockopt(r2, 0x8000, 0xc51, &(0x7f0000663000)="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", 0x1000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000053a000-0x6b)="4c295745ead9fd67dc63d56e7920148ddf24f13fdf9c254cfc95844cfbc827eeb0d650c5e72f2f431387b689e09a2f8c1248fe68e0e920358192111bfe3705fc9c87fd1984343882b69fecee7d6bca955346b9d1a3ce7052153bdf842e6fe1224e849c1da0b130bc90b697", 0x6b) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000018e000)="", 0x0) 2018/01/19 21:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r0 = socket(0xc38bd745b261995e, 0x5, 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socket$inet(0x2, 0xa, 0x7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c0d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000123000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x200) 2018/01/19 21:34:58 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000)=0x0) r5 = getuid() r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000022000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000022000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000022000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000023000-0x38)={&(0x7f0000022000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000008000-0x20)=[{&(0x7f0000021000-0x1f8)={0x1f8, 0x2c, 0x538, 0x2, 0x0, "", [@generic="20a7d94366427ff131bd85c9bc47c8b99e8b2656ebf99c111140481aff76b735975ee9d2eee7e42cc6e03765aab1792b15701d41ecd76b3ff85046f66fe3563311360746cfcbb8f21e351e664d29aba06f2e774f24c7a1575e4660d20d366d9c25e8833cd29f0bcca090284a2b9ece1fc24c0384aaa269bc71473044928e0a54ab015e80eb6090694da8713fdc1413c4a0684ae75dab7006d82d79ed5f459189264963dd723ae6ff43ddffdfc531c5e67c78cf3af11950c69a1670", @nested={0x12c, 0x8d, [@generic="0d720933a4983c4be6de1eaa694606f6eddb7da574530a0080dc669a4f26b4728fc15257ec4527fe75ccb0bbfe8141ad7d88c533a0653bfe017a71e74c489911f53222546232ebfd02549f8d2093ba5264f7e721c9ecab8b9fee413f38997a20e0d731e4958f78301e2a3b1f15629c7bcbc44ae606ab68c317abe025d589376e23ebc7cc0b770fcb617d97945ccc438c72e00ffbd46ec12dd630ee3e96298d5ec5fdea5f10f59e9db8c646d78daecdd29efa5bd04ae6db3a91bcb7012ff6", @typed={0x18, 0x7d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="38ddd3bd835a3bb4e7b3e1ca6376b314ad69bcf354312bd6f583d4c59245621718df906d1f4bfee633af02b4885cb987431f55c3b709dba01341aa52be24bf4bb2f0ac5ff4886860871b7b18170c9b39"]}]}, 0x1f8}, {&(0x7f0000022000)={0x134c, 0x15, 0x325, 0x5, 0x3, "", [@typed={0x14, 0x34, @str='.-bdev+]-\x00'}, @typed={0xc0, 0x6e, @binary="07058934cc6149c5353c99a9eefb2fdd9696145a05dd1dd04e87e23aa7430d1a34ca431c11d00970bc071eec482ad887812471d7c30ec27ea49d95c591b589e674bb159582222a70d73e32790f6c55d350242faa7b95b2fe65da9336f5985566a72dd4431cce39e21087a91790507002a31c3b9608a98bafa28f591b35dc8c6ad3a42b63d2315d4bb3788ca902b94161b82de554ea7e9b39bfdc27305f4ed0d34ba8bc0bedc1bf7f29510be4a5d0b4a669251dcc9d50"}, @generic="31d99f632f8eddb775e621f8461ab7ac91f9c7d1f317468a5cece8bab11bda9bd9c0db40c35b4e7896e8307dbcc1214d50e7d39343395380a4846e035a0934bd50cd", @typed={0xc, 0x55, @fd=r0}, @nested={0x1218, 0x61, [@typed={0xc, 0x50, @ipv4=@loopback=0x7f000001}, @generic="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", @generic="e21ca861f3c0ab4de20cfd57df37e382a5515b4ecf3aca28dc30ff0f348a2f1cae2553ae2a2b4abab60d39a5c561566a3c6a98498bff5a04716dd4bac80091a580a928f8751d3d4fd5d263cd0d5d524661516dd59d8531428b2eb8156168efdc19b3b6813f5aa0eee4a8a316041187746fe0c3fa6b26f57c1cbcfaa62edc483c72d1e6283d03ff16f5b56d984b4f03a8cf097d4ea804b787116956853d1e42670b518402690cc2d379b7217b0a73af12b6eaf3ed3410aa8ac09da440bc3964d2afb8cfe56c77d41587976584e3c71fbafe3bdcd446f6fde977792ce03f0698a6569ea47c7d8bd98366bb1af2d794c0b443a691606fa1", @typed={0xf8, 0x7e, @binary="141488bc3092f71bfd2069fe9aa3c43c6f908b3774e3b09855507c1df5d2acbe590b928041291d73d91e5dea7e4e112ee3c56b3d06cea3c42b6e46ed3faa703772ab084df7a127a777b29a1d052d4cfa3f43f40e19e65a3edb6b5a542a8653a144e6e22656536fb4a9be993ce4f4d92a6b7b4040fcb18b4a04ba2c5534a7909fcea5ce3ee9b611415ab387b056c44bd5a18f3b1b1882d6e6597bdef0b1f3940972950cb4561ea7ae1a3ff87dccdff081b2bb172503f2b9b5ae79236dded14c58be982852efef2c3cc081aa50327cc60b6426bb8001edab5753816559071524be214015ec29e117df9ae61d65df0e"}, @generic="858e7602d1ba9bb1f4ba1af1e7fb84725cb10daef55509ac32"]}]}, 0x134c}], 0x2, &(0x7f0000023000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb8, 0x40000}, 0x8000) r13 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000022000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r13, 0x0, 0x20, &(0x7f0000024000-0x3)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r14}, 0xc) bind$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$sock_FIOGETOWN(r15, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/19 21:34:58 executing program 2: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f9a000)="0a0775b0d5e38404b3b629ed5c54dbb72fda45c7169a71e4", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00000b7000-0x22)="0ba4dd8368bf8b6b57c1e8b6f1c7878d", 0x10}], 0x1, &(0x7f000069b000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000a6f000)={0x0, 0x0, &(0x7f0000f9c000)=[{&(0x7f0000f9c000)=""/1, 0x1}, {&(0x7f0000239000-0xfe)=""/254, 0xfe}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:34:58 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000483000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 21:34:58 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80003, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000010000)=[], 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000001000-0x69)="4e9535d209244deb2559fe38ff835f009748a095e36c883397602c04cef488d1c9dbbc62590a7098055165929ce9de29ba4fc6ae36a8778e4e42af55ea950ba0a10d2569eb50b40624042fe923dfec9b8bea89c01d05448ec81e157ef3cb8f200b7c5b4f1d8f8ef2ec", &(0x7f0000001000)="99646de67403cb526f925c1c69318aaed95a7500966d45b0a205b71904a2e21fa184bbb9cb81d95f563bc9ffa23239f8bc59c59e2d11389f6c2164bdd56589e581476bf9130d0b9d035705467b28cdd6a7e53bef59733d545c568917cf9f5628f4df95d0210864243bd561b6437fd1c50d87087197875f0ea4f2d5f3717232bf411744c774ff8660fdcbb2c17243070de964260114070984e867bf8a75f70aa5ea1032a2761cedc3ff1cffc8c351a085e1340a7b75a7f8eecf944519074f7beeab8a2f0f07bce8fc7a81c118410f8453c2b01a1464b736aeadd7af1cc56e658d2bee2d5b17bda84c5e68d896842d42f553d1a5d63b7dda7ce763ce4f3e9b4b52f9ede9330702a44a2d6154d7d2b5b08bd5e39b359e7324027646a1601db7085a6d806214027d0307eebdbcb5c6286d007da3ba0ee15d68a759172dbb4c02df621f9a7b871edc8d04fd562f5fa3a20f64143628f6be6af281f54d6cc3bdd14c1cc545c851e743f4dd81cc487eff31b40e1a15536211ef92dd5b32cb2422056ad1f18f30dd965a53de7b1c51a905ae3ea1fb322678edbe7a9302d0f3beda2e2e48b0ec7c21858c0471054d6001773d99e7929a4c69f379f3a387599651af2e79868a38f0d4d4c575f884c7b87f9edaf530692e3a19235c6edd7a4088bd2cd32506b236c5bfe30663fffc21a5bd864a10cedcc024ff653c0b9472b7671096088c438c9b713abaa7060e144790d21e32231c1cd4aa4b8d12723d4f7ec6e773bb94d94524aa4a6c47eab351b8f5f74ab3c3a8fc7aa5ccff53320a2cf2eca5d8a515088b682d7b2ce6a2f670782cabaf1891006e9bf6cba5ad6b80f193abc28b509ca9c8821d9df98abc62135169d6f4477f26763a455ebe2df397e339e64c21e1505593d6ce1fe4ea4ee81925326e575cfe272ab62d5eefcefac000e0da260f8f94c0e8662b3986f85b7deb08176fe7a704d62eebdcd695c3e060c78f6430a1cd668ec7276a6e72579d2e79e90fd9d081f3860e92aa885c34d319eb59bb2af2d19a3747adf6af18a9bd6ca82c01fa0033e00f6ad938dac6ec8a4c67bcac1bb591effadf0e639a1b52ff0bb1727f2a62378d6d779617e7e2b396d6a2596097219a21cea74be4b108750eecbf119708f6f80f56895f380e02a2f5978a01d5bb65b040ef9729d6bd8aa79f9072048971d21b9a68d9313f68f80763895a3ec86b46fb6a8aee57cffdcd49f898e1456a7e783bdb718d63b8bb101e8c32a9b5b2878efda1eda6d84e48dbc234e1549feeac758ee1cef94de4b07c4c92a70046e17e7036bf1dc2a53e4b3b7cd3f7162f3f7dc91ff3a9f6105ce9a4797a51cb58cbd44134c3ca1bf63dc3198aa1622c0f0e636256dc81a31a8a7b5d0435f960440e32de3b52e4163e6f40e3af124e363c03c0d8307295696d26e36d933dc03c9cebdb282f7c91fce7fbbd66ca5e9099c8bd23584e7882942c7856130ff6876447c32f59dbbd18a6686bebac57ab1a9d5ad9ff7217ca8bfde264070e7652882d47cfc3db1cffc28c4f1e1c1566a2f2b92fbe5b06767e1db0bb283bfa963c1147da151f795f5e26044b6cf910fe1577d0ea11e69e6918865e98a35c1040864817a82cde3a0d15219637ad2403fbd1ddeb9fadfd3a51a69d684ca54e9b0dcc60d44045c7518a966c3727c811971f4202202df1909601372db9b871e3f9a6fdc48bc2f2cbcd65c8bb2c14ae567360dc8ea3352ec01bc15a39046155fcf10d21849c125c2f45b3ac6f5772396e66abed4e1e92b3658fdc637d9b439c5f0fdd6f122e106313506df05bfc95a7acdcc91128c8540cd3832d05aa7cd8be9181472a251ffef85ff1bfdc3faaff9aeaadb13d6f71732194b14d62cbaa50f0c7207f7197745984cbd10d4f1239f3917db1cbe3fbb52e41cff6bc2b6a9cc42ae5089fb209ae654a73ecf6705e2b1356448efaa1ed84c705775707ccd6bd1b324eaca6d5b7d131813280bf38bfd24349abd21e2d455aaeb123d749639f80cf46b0c7f9935cdec15a13ad7b403dc73e0a2ff63b9e3f655db117e2ebf3709d768fc118faa89c40e898388b018c258589b63e2df23fdf09f6416b06a9d7551fe4d0be740093854356bcbcbebdae011253aa31be25ef76248abed2be2681a5bd3c22b6bbf853ed94ff11249b4efa2622da8ed7dbe2d486426e8d2c324316e76b587f4b25571bdc8094284d0847f721a0ba9cd71c23aa56352e615ab5ce40805a347af7eee3aa9eb47fa600d00432780a1a90d47733cea7d3781a5dfc43a3b8805fd7ff10ee8c2098a10a6aff724d2751988291af672f4bd16c88a3c26478058ba3696a538581053448f75e53141f733e2807dfa558c17211aa31f44a4b4b36a1374b582225a75a8c29718d3fd60cf0ef9feb5b1669ec4c8c9d1c61892c98f0f9f07a04c5324de5197a7d2b764112f7bb0a70a0bf2d71798751ce37a2a488ebbd28e5c67fb43a568735d47b781cca6e8dcd08d3ba46de7f24f153f70e655b164eb8a1463f8b86c3b76951105d5593b9cc854dbad5fdfa731a8690a826d27bb3de94be887ed8a6604935395b92fbff42fb19aef2ac01e5bf11af54430e6280fc83f6b68de53ea84669925ea70d623e97f293a3e0a3db31c93167e535dd3481cdbca779a0b1e746fdb8378b6acaed9f9f4e270bb4c921165474a4758e98051dcaff0f2a04d9d98c4f49cacc79639ea42205258d171b91f4f37956dda8abb6e0cac32ff0275f17ef35cc967503019a5d842a33b4fc2405215c89cef968496b40a9b51984f4fbc8729ab2d7110857f98bc4044f3408fe671fd1ad1ef2d4334317d013ee581c4694e443ab09844ef7da635a2e07d4b8e5acfa94053958acc4dcbb4b3dd47dcfcc4da2bc407f0401734fa3225458e89881ddcaec21688134fc50c5312f5c4665b47d9a3a5bb2be1ca9b2f8013c95d3eb7abdb7b0568aa140056a501e26cbd822f33f862815ce6b1301bc64934f2d2775b2d4b4ccd128641cce8f08fbd315495ed9f6c9c5c9428c8083d75aa4a84b7f5583866d886c4663bdaee1d40af7cd73300be4fe97e89cf17dd58f26be849ce746278330c27dab248148a31ffe577f1d7cfac62fa9731f56adacdd2febe45404675a2dbfc3aee6f47247a453dee30132c5eab026b9fe9339f8db9792924138ab345b2a1443073b7ad36dd0ff16686dba888d806c5419a47d46e953b656f81acefe750807f6edddfdcf9942110592795ff6dd8c0687be77c79882d1ccabeb282f9338b89a2e5a5de08d2d0c409c12cf5daecacfc3e4669f94f8750e48813b9ffd069326f7228c2aea61c0329db529225c529fb5143fe52b05195dcfd8deeb2f9f9369d1bfab1968c67a785cd3b24bf173660039986b362338c1716148d48121cf1f5cd36ae34b59eab253ff8b393866d3fd2e29e6b7bea6a2f6b9ad24d024a6c01f32f0a310463de000e0568ca9b43a29cd84d0ca9a54dc5232e4863b1192fa60c1582b8f6011585533e22dabeb925df4b54ea02b77fa3951be5fe643a106eeb6fbe700049a5e7322d1fdf86192a26b3c840ee87a5d0dd3b5dd7212f2043cf585d6198274e5aaf74d28fcca1d7986e8412d15653dd48d63e0fe69f7c63b38467583fcffe98f55b7df1003c37a81c4701d2b5baa534d056b653887b8d144ec47d75b15eaa170025974c83b8ddf5b7093bc439b7869a22b1179e13b238cccbdfddb41fe9a4a19793ed7caf5181a16b268fe6ce00b8eff2a1d6939c91b7f280a3389f543cb25b9d4b757351137937831c887849df70ec6960a7594644c00c7ce0b514ebbe6d93c415fe7a76009cc4b9cfdc8b35fb819b8deb250e1bd44e9dbd6dcb0dca2399c9bc2b8f820c2ec810f27dc583ab721f158a29dd9d90a3dd1533611b2773bbc2998be5ef700a033f13b6e791fc1e0e597ed3750f0f76123b7e52e8ab164083eaaf8093255fd81911049845a727f9c492ce70501a5f9062cb501cd8a509c5bd528ecbb81d527a3bcd5aa3d6a0c5f3322b9e8238eafbba89656bbb970a4785570ee5b88803ed30886cf39b2a6d065dc813fbb157fa05e1bf2e3d7753e91314ba36f567f28e012234d291e461df4b8ce0421089040d65a9bc2c3063fe2fc37257b3ae85d0aab974609b892f768e154c507af8c5969afcd445ab9cf172ecf1aab94199af0806b36c602022aea2b5df103cf25bf684679447639e8b87a3b9032851e633321a42cc93e90f635cd4a42b0153aa4d2befb796a820bc10230f6fbb50d22053db28d4f2dd995760ab90a0fe0a12274e73e6055b0adc40416e12f9951b283f6de2b1850d14dedcd6b2058583634d2d8ffd45c653983bca3a244e51bcbab2ca93d405a348727b217485ec23f9f3c874c23250d40340de75edb98f466f46038bd175b4560acb40928f927f6f4b261d0cefc2f3d5eb0e5fa8b0b2f377ceae85067eab262a89c28386c6ac0b76ba7968978fcb960274a0ae9896165bca1f0b7b89477bf7051da1d154388765c0d58e279c84053c242324f174ea4dacfc3f73f6677b2e6cd31eb5a23b52963d3726b92143645ab6961a75953cfbf28c56c5b8b4de89ffe3f116e5d914f9a2178a8713d131e8d518adef6e4bdb801695640867b3bf4798a16308ba11683f2cab77b98ac1be89b472822b479d95d45150b58cac67b5fb5472507b6ba7a0fa013aae3f80acc3cd4907cf90d1537c9a448d134fa6fd16e9bb7cd7d282504ccca7e9c1fd3ec9c854cdb19343fc4f9054e5a11397b5b651f0b821d0de067fe23cc55b8b646d9f826f5684c3dc1d06bef5783d95bfcf10bc8d72e843bdf42f6441065a1b7193315386ceb575cafc9de3939f41053c67cbf75337d8f87cb06df94c6cc721cd41371a0b8066e2cf97074d1fdf81bd563c8d0d451c092964ab91f50014baa35a0787e218c32862b4cdd3efa2b67f504be0e016bb66e8c7c84f5827215dc1c7e3b60ac5579dfd499ac3120978f7c1db0cded78fb7b98fc2224009c50b0694bab058e2bc74de339e374e55be59b219ad2262cc5b6d81bb35ee9b67b04487073fc5b99ec3ac7fcc06a7eefa2328adca4dc68176dff5d78bd45389e0c6c96ef8b814a3414a42d9631370033e607fdc07a512df5f1da38da2b470dd53a03bf5869f2db9dcf4d5e6bd7cdbba56c1404fcee0968c9d0d7510db91d8aae9ed710b0db0f8fcfca0a9c3494bebe9ce59988f6816c6346dd5379c71fde8361e12798fc34af8f4dc9e39b40bec395b264bb2cba32667c0dd188fbfe661be002996df8f3edcd363396cd038f1e437c45442b7f38c8951df1df69d4efda23548549a8bae2d39c9b4887fe251695d6866e7ee4d8d27e0d36f3f52315ea31afb7c174a90eeb8a759246b6b84f3edb2e723b4e412a7f2d42ea6c05ddae1b14243e979b84486e9405643b630b62417d5bb73d863b2c0eddce87a9828b38060d2fc70f3f3d530384161a7b36fb50e857b32af6570dd6ec2f12fd85298e2e43c6bdd916b7d9d2b43c12fe49dd8d2260fddfc0e7338019cbb133b856fc859484738d8735b50c28afdfe6133406a467cd07c732c277421fe1e4d57f613d65c269b1bce4c369af182515545900cc292e93fc5fa37d672f81aa36b00bf56dd465b84e9f2b94d63110e57078407533c6f1483b27ec4bf2f1f0d14eeabf41fb6efc88cafe857289559121f0e2c8332a4c542b4b89ec32bf839dcb369a195abeba7bb59e61dd660244b04bee5221a793ae2984162a1f2b9371a229c0ed3e621b0779e2d526e8918c4f8cd5b4cdbb698e920f344661017c91c6ec", 0x2}, 0x20) sendto$inet6(r0, &(0x7f0000417000-0xcc)="deb7acb286bb9f6e67417d2284deda4a37c7b8fe203624d60f04014ed7cfbfa7089f02e696c13d1ab6fdac24cb1d5e0236522892e6cdfac0f1f24c5fac2926dd22c280af7bcc5ee90efbe5ccaada2fb5e18ac557e576584a14bd7656234fef9de215f7e9819f2d70f2f5e76114b8f12073cc40cd897837f7f6c26cc2ebff2b81a9d525c2cb7f6d785ed4113ccb6e3bf10f34264a7b0da1d2280c18bbeb41a20318fa8477fd688164f942ecc8a1dcedaf3b375002d6b6c4597951e76a27e60557bcca594fce0096f7243985d3", 0xcc, 0x24000000, &(0x7f0000000000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/19 21:34:58 executing program 0: mmap(&(0x7f0000000000/0xe17000)=nil, 0xe17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000307000)="cd0be0d3a13dfa93ff0a6f3940c71cb386a44a8ad29ac741b54b56b2c64bab6d727a16aed9106fff26ad13955a27e4c4b72045bf0d8143eb22d0f52ad26135b72e0117e54549118215b00eaef34c2a9984c65abd760eff1e14193720a065d32546d7cef7991084a4f8e151f65cee79dc067754b2588efbf42eded7b5399a9b2e362ff108078fe31efd2a901de92e56a86ee9098203052c9916aa99741861a2f5a2a4807f474f44894e6d904092e358e1555923ea0643365ae5fd1c42e8f23e0d59db5b915c60b3c3daf0db12ace0130146b5a79e8c2d37e809bcedba20d53ace7d789e8ef6ae977ef5eab6116a", 0xed, 0x40, &(0x7f00007b9000-0x3)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) socket$key(0xf, 0x3, 0x2) 2018/01/19 21:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00003af000-0x4)=0xf16, &(0x7f0000b21000)=0x4) socketpair(0xa, 0x80000, 0x2, &(0x7f00006a5000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x8, 0x0, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/19 21:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$void(r0, 0xc0045878) connect$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}, 0xffffffffffffff6d) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000df3000-0x9)='{', 0xff9d) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000efb000-0x8f)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e18000)=0xe8) 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ea7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeed) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) r1 = accept(r0, 0x0, &(0x7f0000e2d000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000045e000)=0x0) sendmsg$nl_generic(r1, &(0x7f00006a7000)={&(0x7f00000a0000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f00004e7000)={0x37c, 0x30, 0x4, 0x4, 0x2, {0x8, 0x0, 0x0}, [@typed={0x18, 0x4e, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="bee6963ceb7bf08cc70ccca591c38255eef17d2a673fe9cd8c47fe8134631d24133f653e2e0d31aa622e0a94056afbf4a1b1f0cbca6670927742494bda040459da0934de812788ea9c114ddb42cb403d85094497a9da2dfeefd942104c85d3aa66c6d68b2302a1cce1deba894c98a29047889b6a0b124b128d5328a586a314740acfebcd59577fd27bc6e8e23d59fb3a78331442222fffe2b16b60f2308fac90a0f62db9988b6590f7f721d42f1e969825516b2cbc0b88556ad2bf9bd26281ea579ae64b244ca9c0d90f9b9a64cd310ec54470ce1f", @generic="56c30b255813e69dbc577cd591b6ba44e64598b94cc6f16f7b7cb702087086a46482a1a506fb92858c65d13eb943c18f71eb9da3cf62f7263176231c771889ce5b4fb54f31caca8f84b501bd67ba426ee3a7c3347d844c74d83d35bc4c05fa61bc60b4342233aec2b17ac8a7a59c1baca5758b26d9fc6401389bf0675e9af2391d55684a61d74fb3cb0d3efaa4d18a0de5030e48b4b4", @generic="98884dcd43e385a2613ff7ee0f01544c2c4b041923376166e753f4cfb43610d3ad4c52fdda01b68286bb55b7a31249d9a3c7ea733215705bf1e194b821d8e8b78c421faa895db47ab6381d432ba76096aac4f5824d2c79373205e9e7278ecc7444cda5cec118df5af3695955e082cf70a3", @nested={0x168, 0x95, [@generic="8298fcc7dc830f4734e07b3124a7b3c1c5a9c695630d435295453b721feb30381530d8e78ee16304a58135e2855144be4851b52881b0d3b88f6116e68b84b44b9dd76b49e59da98c212bf5c0e63a3ae612d156f08b047cc3c32792965c8802ab949bd5fc54afc3faa009a10ee5398bdc82d222e7cfd8dbe24f27ba46eafaf90ee32c3da54838a5398d9e1654e38442acd2d9661ad6d7b75bffed46b4acf54462ea03a3063df7156b8ab6aea3b0332df9d30e1119078cce7986c59ec7d062fe21f7e098521e3b70c5a131044a9d022d198ccb3e", @typed={0xc, 0x54, @ipv4=@loopback=0x7f000001}, @generic="b5e5bcefe93215d007cd60bacc5fd88b8dfc9c999c5f1226fd4e9393a543d5a7b3511afa0384e5cda313b284c8496a9a2f801238f3f5951b9bacc4d77253f9d7d2585dce180190ca4fdbeab00e32babe93b9008773cdd906b0ad655b447e20b611ef5717fa9950d05b2625b8d9f2b0dcc8313a94c3c5ba2f5f4665123a59a08601d8824dd3"]}, @typed={0xc, 0x4c, @pid=r2}]}, 0x37c}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009c0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f16000-0x4)=0xb) 2018/01/19 21:34:58 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) pwrite64(r0, &(0x7f000000d000-0x5c)="46295c8212722ad1031c7731ee1ab260cedbb508b411d98c4bcf835b1efd2cc34444394cd80c48fbace2b074056026c3aa9a18805033b5c72a87b1324d29c8dbf312a2daaa6675f37cd6b0551cff0ecaf340e3741c36b88a0b3cb16b", 0x5c, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x2ea) 2018/01/19 21:34:58 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00002b1000-0x10)=[{&(0x7f000074a000)=""/178, 0xb2}], 0x1) 2018/01/19 21:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f63000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000803000-0x4)=0x81, 0x4) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000aeb000-0xef)="b1", 0x1) accept$alg(r2, 0x0, 0x0) 2018/01/19 21:34:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000002000)={0x1a, 0x10, 0x7fff, 0x4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000)={0x800000000000000, "fb24fbee7da6"}) 2018/01/19 21:34:58 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e8e000-0xdd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getpeername(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26) read(r2, &(0x7f0000001000)=""/65, 0x41) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000003000-0x100a)={r2, 0x926b, 0x7, "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"}) 2018/01/19 21:34:58 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000010000-0x38)={&(0x7f0000009000-0x3a)=@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, &(0x7f0000009000-0x40)=[{&(0x7f000001b000-0x75)=""/117, 0x75}, {&(0x7f000001b000-0x57)=""/87, 0x57}, {&(0x7f000001a000)=""/57, 0x39}, {&(0x7f000001a000)=""/242, 0xf2}], 0x4, &(0x7f0000010000)=""/127, 0x7f, 0xf8b}, 0x10000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001a000)={0x0, 0x4000, 0x5, 0x400, 0x4, 0x100000000}, &(0x7f000001a000)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000001a000)=@assoc_value={r4, 0x6}, 0x8) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000076d000-0x8)={0x0, 0x0}) 2018/01/19 21:34:58 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000025000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x133, 0x0, 0x10, &(0x7f0000008000/0x2000)=nil, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0xff5c) 2018/01/19 21:34:58 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) r1 = epoll_create1(0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000fe6000)=[{0x0, 0x0}], 0x1, 0xffff, &(0x7f0000fe6000)={0x1}, 0x8) 2018/01/19 21:34:58 executing program 5: pipe(&(0x7f000099a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x7)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x3f, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000)=0x7, &(0x7f0000006000-0x8)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x4, 0x4) connect$pppoe(r3, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/19 21:34:58 executing program 6: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000f69000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x46)={0x0, 0x3e, "48ca5e53173901717009dbfb99baab7b1825384370494bf683c656b138f1033aedbecea8bd7a1e63d0d1c5d51db9eb35557287f2a43fc2adc4e4d483c97b"}, &(0x7f0000b6a000-0x4)=0x46) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aba000-0xa0)={r1, @in6={{0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0x6, 0x100000001, 0x0, 0x2}, &(0x7f00007fb000-0x4)=0xa0) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) 2018/01/19 21:34:58 executing program 1: 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, 0x7) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000862000-0x8)={0x0, 0xfff}, &(0x7f0000a0b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000998000)={r2, 0xffffffffffffff16, "a4bb00ee728c8432b9ad18df424fae160746e6b7e26c673cd738dbe5a906d1f7a0d22c2e95b73a0900000ffff43f2ec6a21f54a840c40d"}, &(0x7f0000caa000-0x4)=0xfffffffffffffcdc) 2018/01/19 21:34:58 executing program 4: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(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) bind(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x4}}, 0x2e) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dd6000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b6000-0x9d)="cc50961eb30eabdf98ef27ba650074d091c9a217b5c7b9267a20cf93dc41532f435cea6383ccc181d0ab3bb919635d8be53cfdd4a145b2158a8f9a1e2e3adbe0fb7194044bc876d38ab30fe7a748bae50c3f05ec2498c1853d18dcf6d0513b450df52c05e31adf0b3bab67596afa714d7f7e82afc18dbce06cfe2524da901a402845cd851cae616babc17b5fd78962fb07d9c24762e586721ef24fd643", 0x9d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009e0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bdf000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000075c000-0x10)={r2, &(0x7f0000215000-0x46)=""/70}) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cdc000-0x4)=0x0) 2018/01/19 21:34:58 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000240000)={0xffffffffffffff9c}) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000796000-0x9d)=""/157, &(0x7f0000796000-0x4)=0x9d) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000794000)={0x4, 0x100}, 0x2) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000312000-0x8)={0x0, 0x4}, &(0x7f0000799000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001f9000-0x1008)={r2, 0x1000, "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"}, &(0x7f00004a1000-0x4)=0x1008) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000799000)={0x0, 0x54, 0x8, 0x3, 0x2, 0x7}, &(0x7f0000799000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000753000)=r3, 0x4) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003fb000)={0x2, [0x0, 0x0]}, &(0x7f000079a000-0x4)=0xc) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 21:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fa3000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000d5000)={0x0, 0xffff}, &(0x7f0000f97000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000063d000)={r3, 0x4, 0x20}, &(0x7f00000b9000-0x4)=0xc) sendmmsg$alg(r1, &(0x7f000031c000)=[{0x0, 0x0, &(0x7f00007a6000-0x45)=[{&(0x7f00006e8000)="a1ad0504b266f5c2671872458fb5c66966d0b55daf0537f8ee1bfadce4663a4fcd", 0x21}], 0x1, &(0x7f000009a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 21:34:58 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f000031f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ec000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000242000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f85000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0xa0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0x1e3, 0x0, 0x0, 0xfffffffffffffcb0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000807000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0xffffffffffffff1c, 0x0}, 0x0) 2018/01/19 21:34:58 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000ac5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000784000)=@assoc_value={0x0, 0x5}, &(0x7f000043c000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001b1000)={r1, 0x81}, &(0x7f00004fe000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000ac0000)=[{r2, 0x0, 0x0}], 0x1, 0x8000) shutdown(r2, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000ac6000-0x4)=0xffffffff, 0x4) 2018/01/19 21:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x5, 0x8) ioctl$sock_ifreq(r0, 0x8999, &(0x7f0000ebc000-0x50)={@common='erspan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009fd000-0x10)=@req={0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000e09000-0x10)={{0x7ff60000000000, 0x3}, 0x0}, 0x10) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/19 21:34:58 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000fd4000)={r1, 0x2}) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 21:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendto(r1, &(0x7f0000ab8000-0x50)="bc6e1ae5ed993a91c248dbbca804aa89de239c7333034f49b6e1ace243b59bd1b6bfe1e050614a1d233ecc578f05b208026fa3ad264161a548cae0e30f9106c4de9165149c3efaca174c9fea1dd8b4086720adb3b5c788828422090561a75ea4949ffd2ac2d4ebd9b8890ce93af9a1a5dd71a40aba283141e4da9d1d2dcfd29cc8ca56d40be63ba7c717053ccca963426bc5d5360201d90ffafd60bc4b7c382ed4d278f0137fc2520b3dd97312fc47153cfea4175ad6f5682cc409f832df3681b0112d101a34481293b9f3f287e0592ed5afa10a0f343a3018583520405105dbe48330", 0xe3, 0x4, 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008f0000-0xc)={0x0, 0x89, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00006a3000)={0x17, 0x10001, 0x4, 0x6ab4a8d1, 0x2, r4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000020b000-0x4)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d9e000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000af4000)={r2, 0x9}) 2018/01/19 21:34:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00001d2000-0x38)={&(0x7f00004ab000)=@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}}}, 0x32, &(0x7f0000366000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f58000-0xde)=""/222, 0xde}], 0x2, 0x0, 0x0, 0x8001}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b46000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ffc000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [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}, 0x5}], 0x58) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000012b000)=@common=""/16, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000ffe000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008fc000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ffd000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000043d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffe000+0xd4b)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000048e000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3, 0x6, 0x1, 0x1, 0xa, 0x20, 0xa0, 0x11, 0x0, r3}, {0x7, 0x0, 0x3f, 0x94, 0xffffffffffff8000, 0x2, 0x5, 0x2}, {0x6, 0x7, 0x8, 0x3}, 0x195da96, 0xe, 0x3, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x1, 0x2, 0x3b}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x2, 0x100000000, 0xa2, 0x10000, 0x9c}}, 0xe8) 2018/01/19 21:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80805, 0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="7a6e8aa6a1cf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x5, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x1, 0x1, [0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000036b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e91000)=0x2, 0x4) 2018/01/19 21:34:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000862000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cad000)=0xc) r1 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4)=0x7143638, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00008cd000-0x38)={&(0x7f00008cb000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00008cb000-0x10)={&(0x7f0000001000-0xec)={0xec, 0x2, 0xf, 0x2, 0x7, 0x0, {0x7, 0x0, 0x9}, [@generic="c9704d4be8a8ae2e29e151c5985d7475f8d04910ef49f727550bf1ac17a94a9f036e4b794aaa7f403b1fc6c9f44ef9bd55e79b8389b60bf1e26bb73ab175cb21c68a8246a5ee9d72d490889f922924834c2202ae6f0dfecebfe5e695262008b782d46bfa4f8dc715e1421cae1544801e893f760f4588ad552336b3fc5d730e78dd925ed2c41f5a963d6955826610b83d5ec7ca53a9d4f5a074becaf510dadb46e0fa7c3a1f20ac04cd1e751fed5ccc1a7e2443a7359d6a0da483e4d6cdf18be76a03f2844172817fe7232d511fd4b2acaee5edafb2"]}, 0xec}, 0x1, 0x0, 0x0, 0x4000}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/19 21:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000f8000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0xa) socket$nfc_raw(0x27, 0x3, 0x0) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/19 21:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000198000-0x1)=0x0, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d07000-0x4)=0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007b2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000048d000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00003ae000-0x8)={r3, 0x10}) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/01/19 21:34:58 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 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$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$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$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2000000, 0xfffffffffffffffd, 0x0}, &(0x7f0000450000-0x4)=0xa0) socketpair(0x17, 0x6, 0x7a52, &(0x7f0000c00000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f71000-0x4)=0x0, &(0x7f0000f70000)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ef000-0x4)=0xb) 2018/01/19 21:34:58 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000094d000)=0x4, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a58000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008ff000)=0x201, 0x4) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000209000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) bind(r0, &(0x7f0000f16000-0x60)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0xfffffffffffffffe, 0x5f, "2d5f727bdee66c18d09c55ab5846db4a9ff2c6c4b46fad0324f2b82bd7a3cd84f72aa1237091c1dc5dced1172886a261e134a1d9807335a830e032032a5d19", 0x9}, 0x60) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/19 21:34:58 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e0e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x326f, 0x5, 0xd1, 0x7, 0x1f, 0x9, 0x81, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x1, 0x7, 0xff}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7d6527cc}, 0x98) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) pipe(&(0x7f0000d4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000741000)={0x2, 0x106, 0x7fffffff, 0x5, 0x10, 0x5}) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000010000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00003b3000-0x2)=0x9, 0x2) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) 2018/01/19 21:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000020007ffc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x4444444444441b5, 0x0) close(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000349000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009de000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$l2tp(0x18, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a03000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(0xffffffffffffffff, &(0x7f0000ede000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) accept4(r0, &(0x7f0000b68000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000-0x4)=0xfffffffffffffe86, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000f87000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003e6000-0x4)=0x48) 2018/01/19 21:34:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x715d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa6, "cc9bd7cbd35672f1971fbaa19b58e6a52f5be98e8e0a22ade5d40e48ec770ba60fb7ddd8415da43d7d6a4aceb0dd6b2719db330d337defe3ea3b04649641e470e59df97f1cc392ab5ea8e0cd989541bf80e267b84b576bb246d40cdcbfbdd5125aa12e0f1af1e542c8889bde9eac34abed00e298ecf0996e9bc4b65d924ddc07e46691a2b2ac681d20b7a370c19819963b555a0c156eeed28fe14c1b7f69a844ef818dd4bfc9"}, &(0x7f0000001000-0x4)=0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xe7, "86a8acb8e0a68bab0ab56efa33790726903c59a685ab9c519bf6eddec537cd4ac7e68358d36a3cce23bb51937c3f1afdc1582232ddde95cb7272961830a1df1c1ad06228a1bff8fd41383227ae17db764c2d4172dc3437e5cb99fa73e645146ff2736c571e1d71c2f4e5c527a85a33c57d69f2525d97fd9b09f16ccbbaa36f0c7fc229e423d828ce24b91fc086f9e4f55d89b058514352bc2b450720ee01c10a505d4d77fbcb433b1e28e8c8fd6333a94e7f1d47adba611f4c0b27059e01ed9a991cf3551d682f3a9eea10e7fdbbcbfb784e29124389ce8a5aa7131ea98d2a83d8c472e75815e4"}, &(0x7f0000df0000-0x4)=0xef) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0xffffffffffffffbe) r3 = accept4(r2, 0x0, &(0x7f000015c000)=0x0, 0x800) accept$nfc_llcp(r3, &(0x7f0000fcc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 2018/01/19 21:34:58 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000ad8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x1}}, 0x26) r2 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/19 21:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9a, &(0x7f0000d54000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x32, 0x3, [0x1bc], "0324558bc7b08dc14c9f73b07652b34c589adfc104709822f7066270af281734ea31badfbaa979b71941ab3abb8de3950d66"}, {0x81, 0x0, 0x7fffffff, 0xffff, 0x0, 0x0, 0x800, [0x0, 0x1], "5cf7be6a79b70230088251c0af"}, {0x0, 0x0, 0x7438, 0x20, 0x0, 0x0, 0x86dd, [0x1], "789c36999c6e36b5f1c967a986380118c801d5dabe58132f030719ed0219b3a1f7"}}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$vsock_dgram(0x28, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f000000a000)={0x11, 0x9, r4, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind(r1, &(0x7f000000a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x3}}, 0x2e) r5 = socket(0x1e, 0x1, 0x0) setsockopt(r5, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/19 21:34:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) accept(r0, &(0x7f0000abd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abd000)=0x2e) [ 1751.956087] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bf8000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d9f000)=r1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000079000-0x4)=0xc) 2018/01/19 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) shutdown(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) 2018/01/19 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000000b000-0x8d)="34d7dc9f85917e7ecdd4a70abf7276aba8a1515ad79a46d377a84695174a802795a19b6b03b4d95f296ad6265fa5630d913e625dae96c57be037214bf98441ed07457517f6e9300d8b6bf55d99992d5311ac5b220b6cdb7b022c183ee461fcd42e87745c7480de2b49448c69f0292b63eeb006addea10a3010bdb75f4d86c7b52545fb1ef47285f03001880a01", 0x8d) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000c000)="41954c085f4e841e4ea1a7e5c386ed23", 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000)=0x10) getsockname$llc(r1, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/19 21:34:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000022f000-0x10)={0x1, &(0x7f000011e000)=[{0x10000, 0x0, 0x5b, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000067000-0x8)={0x0, 0x14}, &(0x7f0000a72000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd6000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f000034a000)=0x98) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fe63ce90dc5dd06ec7c465b3358d767b017542cd3a31ce22d7e159dc42850dc24bae8fbf35dbf676fffffffffffffffe0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x3, &(0x7f000077f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df7000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000175000)={0x0, 0x0, &(0x7f00008f5000)={&(0x7f000006b000)={0x2, 0xc, 0x80000001, 0x2, 0x26, 0x0, 0x2, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xf2ad, {0x6, 0x7f, 0x4, 0x0, 0x0, 0x6, 0x0, @in=@broadcast=0xffffffff, @in=@empty=0x0}}, @sadb_lifetime={0x4, 0x6, 0x1, 0x1, 0x9c5, 0x9}, @sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0xd, 0x9, 0x2e0, 0x0, "d5b27bbdac328638a4b34d188100c918b11db2e4a69a92c74c5d0133d4d81e6e4278f3172f04828aa0ee84de8b33f1fca36e07677686e7b94159fb3c6566792c5961ddade75dbf27045e75572c79e8922dbf7ae1144d7cf9f8e2770d"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x1, 0x1, {0x6, 0xff, 0x20, 0x1, 0x0, 0x1, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x4010) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) r2 = accept4(r1, 0x0, &(0x7f000012e000)=0x1ba, 0x400800) getsockname(r1, &(0x7f00009cd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f66000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f86000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000372000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000199000)={0x0}, &(0x7f0000688000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004f9000-0x8)={0x0, 0x6fb1}, &(0x7f000007b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00004f5000-0x8)={r6, 0x101}, &(0x7f00007bc000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000)=0xb) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000767000-0x8)={0x0, 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000718000)=0x6, &(0x7f0000e4c000-0x8)=0x2) pipe(&(0x7f0000a97000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004d1000)={r0, r2}) recvfrom(r1, &(0x7f00004c2000)=""/205, 0xcd, 0x40000122, &(0x7f0000e92000)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xe3, &(0x7f0000f29000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00005d7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f2c000-0x8)={0x0, 0x100000000}, &(0x7f00009a9000-0x4)=0x1c0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000011a000-0x8)={r3, 0x80000000}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) bind$alg(r2, &(0x7f0000989000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffc66) sendmmsg$alg(r4, &(0x7f0000334000)=[{0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f0000d3c000-0x6f)="8ed7d91d0832a257832a4ee3747e70afd463b662ecb13d8f47814c350feb5143464df54d6c5e3dcd1ed4643afd7d3dd0c50f3ba0e72922f52477ce442525043a92f6997604b05e5060ce63955b13d14800a1c38280c03c1bbe1eb75910b513e4672e2767a4e598f599b52d8c6bd1c0", 0x6f}, {&(0x7f0000f25000+0x4b5)="3b14b9e511e857e1c5f5390fbd5e94e85307b2623fd94ad3896dad8fcb8ccd9b70bc530fef8e59585353e6d3da99651e7dce73d67163586b9dc2aee96f50082eade99ddd87f409dc70e272e995a3159dbeb697c5ec592994267185965d489e7a7494f83c307bb5a7279cec3faca5f2db51a94a93dd75e96dc122f2a32a3fe38ad3fb0ef562eb6a6a9d404faa42ed2157cda283", 0x93}, {&(0x7f00004b9000-0xeb)="4da9ab6c7454ec520553e9d1bcf9d688c10f97eba74e52414ff2f943ad2a8d9c89e1aa040629151a7d1822e0b2722181936dfafef7972d6b8c0e1a7105bbe9efdd4303a1fb27225833b2d63d7c96515eebda12bf28b4ac406bfbf3b7a46f7eeb88ab79cb0ecc288e3dc019489093077112d092ebc5e78a77ca9d6dcc92b9145e2edb19f1fe79517a32b2fddd8a05386e5f1d668a0cc9f1a43a681158e8b96e121570f6a5d73d74959137adf7edb88ba8a6210dce4e5ce0f141e5a85496c7519524863b7c39227617d544f5aee215fdf1c52bdaee3ed01fac88676552e1f59c575bbcb343af03c776eae9b4", 0xeb}, {&(0x7f00007bf000-0xfa)="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", 0xfa}, {&(0x7f0000196000-0x31)="f421d2c17d779de84e421ff5a4a1310b4b2d2dd3c2f68d1298871615bf7f222521500f49f8fa46f33b1c555c285d075b95", 0x31}], 0x5, &(0x7f0000918000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000013a000-0x30)=[{&(0x7f0000cbe000-0xf9)="c0dac4717b2cf555cae8fa0969f21d0e633774f3dd0405cef05de11c4b175978207223d560c0ef84fa6d53524491740735598ee54ec2a793e6bafade2d2f933ba5e482ff0e3f67175e8582ad89e74ff83a7b4c6811415369bd090be64dda86d1ea58694c45c4b6fd641fd2c4f042ba3a1322e2c89bf7894fabb6aa66908ce72681b908e667b3fe70cd640754acd01f682a1f34ab8894dbe06470f6cf442fea2f3b6c74199d21bb068c548c19ce71bf21ab23dc043f519f5e96ad6fa8761447f1e1289af910351208d5954630d7804c4753181a7b8ab4b43872bbed1dde6754a4a9609d8931c010d08be9eaff6a5a1a2332358433c97b5a8ccf", 0xf9}, {&(0x7f0000399000-0x4)="15e619ae", 0x4}, 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"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"}], 0x1030, 0x810}], 0x6, 0x8001) getsockname$ipx(r1, &(0x7f00004b6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004dc000)=0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r5 = accept$alg(r2, 0x0, 0x0) socketpair(0x5, 0x7, 0x100, &(0x7f0000b07000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000788000-0x1000)="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", 0x1000) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f00007c2000-0x57)=""/91, &(0x7f00003d2000-0x4)=0x5b) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000a7a000)=""/4096, &(0x7f0000c49000-0x4)=0x1000) connect$netlink(r6, &(0x7f0000d11000-0xc)=@proc={0x10, 0x0, 0x3, 0xfdc985db42c6ad41}, 0xc) sendmsg(r5, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/19 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000af5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ac6000-0xe)={r2, 0x5ad, 0x3, [0x73be, 0x3, 0x9]}, &(0x7f0000cde000)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000abd000)={r3, 0xfffffffffffffffb}, &(0x7f00003ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006cf000)={r4, 0x38f, "bf33a50aaa4f020ad26f4c230fe6cd8408d1afed2694904fbcb7c390d7a5a0edee3c3751f0484241079fa5582d013081fa00ca57c3390d7c209e7f97f52bcbf97d273c454a5d1205b3304eeeb39f63d3ecdfab4e4fa9c56b469bf91a79ca1bfafadf85a5d08a4170aac91910c29151febcbe1c746fa251d111420ae83c4c607e45b132b69806fe4b2911947c38e6aada85093475424254a2f4422a6c1cc94d1325dcfb6588487358305740c5c07f66daac0d46f5e9dc4fe0a05552610a84d9dc694f2b881ba227"}, &(0x7f0000167000-0x4)=0xfffffffffffffd9c) sendto$inet6(r0, &(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) writev(r1, &(0x7f0000763000-0x30)=[{&(0x7f0000cb8000)="0f9d383fabd6b88ec6ec96f7d475f9a72824dc8f34db02195bea1ae17ce85ee556ed21916e5f5e31e06f4f65f5ff4c87e8932e8d63b9a0555845682e7ccde30927adcf9e012536dff1d6c7cd1d835ed6fe8e5aa0a3a0d72abba868630fc48b303e8a89ebd79ff204e9944b7279c09d482245f8305eb6fde59a7bf95dc5b00c3b3bd82ea0ee80de856d9c2a4b61bdb1052a9406bce9cdb1ffe9c6be4091830a42e43c9b4791b7094d84974ee59ae9190d278578022d32398e9e4eb7e8b122595c7b64a542d7d3a172d383cdcb77a4d74ef9", 0xd1}, {&(0x7f000098e000-0xa8)="f9135d1b54d255320cefb92bf1b3add59704825d10f6c5aca3555cd4a98c62faea9472e111198eddcce4c403fda1f95a829f29272470d2196389e53af87f9e61e2ecf8c153fafd4356e3bf2fad81b7dc2b2235f780d8d72f85d0f36ed0298faadf8d2b8661e738001c5410d131c17a16b5d2d74533e9adc473f59b2f2da1871c75f6086fb77ae73e0317cfa1091c0eebf467f048d2b95c298b4a64e395333bd9a9c47336b85a5846", 0xa8}, {&(0x7f0000cfa000)="c5ee05ba9d5d0cd002669dfa7772291ee830c2e52513f5574c923fab05f4", 0x1e}, {&(0x7f000039c000-0x49)="d19d685eb46c5d7d88692081e6a4a3bcbd7dd2860184febc06edd3d4c8acf39d7f2a976831b2cd1d543b000975cd18444c3bed93905dc9a2930c16c60e58277a0b566803911fb6b152", 0x49}, {&(0x7f00005e9000-0xab)="20c01516da49dd7087285f914aeccfb79dded69d4d2de2dbf1f2c1bf6886e96db2b3f669ede5f039f40f972b30e15bed4182414a235d7fd720bf33eab8c823df0f3dc520eaf832c1179713d3ae63fd0c2473c30f55284e6a97dabaf93f48febe2ee2bc04ade17b14958392d36ed87740aa3be39e668bf0e1e62c3cab313ef7100450510a294fa1bb0ee23885750493990b8a34c39bad5aa4ce2c38495f97d866445dff058c899de66fc5a7", 0xab}, {&(0x7f000066a000-0x1000)="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", 0x1000}], 0x6) socketpair(0xa, 0x3, 0x4, &(0x7f0000be8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000047f000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008be000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000fab000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000635000-0x4)=0x8) 2018/01/19 21:34:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2018/01/19 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d09000)=0x0, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c8a000)={@empty=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000f5a000)=0xc) getuid() accept4$inet(r0, 0x0, &(0x7f0000880000)=0x0, 0x80000) 2018/01/19 21:34:59 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000e6c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000)=0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fac000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007b8000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00002e6000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x108c000}, 0xc, &(0x7f0000c67000)={&(0x7f0000001000-0x260)=@delsa={0x260, 0x11, 0x0, 0x5, 0x1, {@in=@multicast2=0xe0000002, 0x2, 0xa, 0x644c265abcec4500}, [@migrate={0x30, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2b, 0x0, 0x0, 0x5, 0x2, 0x2}]}, @mark={0xc, 0x15, {0x3, 0x353}}, @output_mark={0x8, 0x1d, 0xa}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x4, 0xa, 0xa0, 0x0, 0x2f, r2, r3}, {0x10001, 0x5, 0x7581ad37, 0x9, 0x8, 0x8, 0x6, 0x10001}, {0xc9d5, 0xffffffff, 0xffffffffffffff74, 0x4}, 0x7fffffff, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}}, @tmpl={0x144, 0x5, [{{@in=@rand_addr=0x100000001, 0x1, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x6, 0x7, 0x3, 0xfffffffffffffc01, 0x5, 0x6, 0x4}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4, 0x0, 0x3, 0x9, 0x4, 0xffffffff, 0xfffffffffffffff9}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x7fff, 0x19dc00, 0x4, 0x3ff}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x777ad26aeed817a8}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x91, 0x7f, 0x3, 0x6}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x0, 0x4fc3, 0x9, 0x86be, 0x0}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/7, 0x7, 0x10000, &(0x7f0000002000-0x10)={0x4, 0x3, 0x3, "7a8570524592", 0x4, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xd0, &(0x7f0000003000-0xd0)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe8e}, @in6={0xa, 0x1, 0x10932138, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r6, 0xe9, "98f7e2019834d3eb6f74c045f787072c032afb983bd38105c220e36f149df53aa63c6972588975ef610a1c0c0db8faacd96235047573f45bcdd123436e4556d23231f04e400d5a205e68a1ab700a7e3733d9b6bd0465d05ce1a5e19aac0cbb934e07cf9e6cc038295d6eccd6b11f36006ca091dcd9360886bdf36fbe44ccbc590bc77e97c7e094eb4edebc30dc30da08d8ad056413a0d03bb41be5f954d59f5c685af9e9ac59d987d47cdd97d22528f4b0a073b0de38791c7f4af308fa72025e433f55ad287123854ef010b4884ddcf1061a2ed465f0d3a180c4b56345b298eabedc2f754159e2a706"}, &(0x7f0000001000)=0xf1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r0, r8}) bind$netlink(r4, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000006000-0x10)={0x3, {"7d5712fd12071c"}, 0x1eea}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x4, 0x2, 0x0, 0x8e, r7}, &(0x7f0000007000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r6, 0x1f}, &(0x7f0000007000)=0x8) 2018/01/19 21:34:59 executing program 1: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x54, &(0x7f0000332000)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000073f000-0xc)={0xffffffff, 0x26, 0x0}, 0xc) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000792000)={0xa, 0x11, &(0x7f0000793000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, [@generic={0x1, 0x4fdf, 0x8, 0x9}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x3f, 0x0, 0xa, 0x2, 0xffffffff, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x41}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000762000)='syzkaller\x00', 0x0, 0x7f, &(0x7f000020c000)=""/127, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f00002d7000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x2}}, 0x2e, &(0x7f0000792000-0x80)=[{&(0x7f0000522000)="ee696ffb7176949cb1a05162a52b8cbbf87369fa5f2af536bd9bc96d3a5d590c4607691067a5df5a6ebe59749ef2951054c3b70fafc5a92809a51d7b1882c84237ebacd23531e469962b95f470122a7839b9694e143da18a42c8d9e605a14e585323ef9abed68e226ccbfe76ae9603caac59ec272b1dfd99446398dec7f03eab3445218e81", 0x85}, {&(0x7f0000792000-0xb8)="e910098761a7a5b430415d21bdb48ce18947d64a32478c3e243f26cc1d6e10a3fadb08aa1f9ffdbb92763d48235b115aa3856e5746a00ceeb950344670bd0171762a0eab081738f8b0bd5f767d252ae638d881cde1b57c265feaad4150c125ba75359ad7cb416ba7dc8be3966fdf2e135e379d0f992201764d2be1b6af8e23e02e43d36ad5c3b0852f0cc758f3f35537ccaf50b705c8eff3a525c80ba3cd2c6d230e85913af544d101a105da721080907ec317c581430f35", 0xb8}, {&(0x7f0000791000)="49d1a828d89eec6030b32e470805385539f45edc23b6bcb29e28b00b1d9a6cd8804c46397209fca7b1c8024b07cea90749022775772ec8d8ae0568e6cfbd3883bd9539074e67967f628e7aba04c4125629e446614195745d7be16fba3d9e55e0272e44e4b94f589cf2f66565c3eb3cd59dc1e73ae0fee775d5589e0c03736d52e2", 0x81}, {&(0x7f0000792000-0xde)="a7e6f47d39a85cef062510d76788a97742d6acddf2f651c4ed637e96132d00eb7978c75f4d4a90c20ec953de23b18be2ab6c7e9feef8ec1d7fd31b1d6fcdd8acafab3b4a1f2a66533ee4049206ce31c4c6045193e348dcd99dc35933297f68a5b2cfe2bd46739dede9ef9dd4878f85e72bd6c5fc3b822ef37acc7a6ed65ded4749ee233fe54d447bc87006e52a3e541adaaa714e992229b87f99d407da46c0814f4378aa1291ab6b4790a2951c15b373d06209edb83213b3acad0375075b9b136ac3d82d72bc78969566618d62b3b420d030d8b74d3a4cef36a87bed547a", 0xde}, {&(0x7f00001a9000)="96344abece7b3fdf22f0082ae95a9eb0f016e6ff249a7a5e4269c05de97701b1222f45c63820710696465db9e7cee59129c25b37dd259a0721905198b3fea47d52922238afe5aa180a789c74d636abbf549e718ab68e2c3764821d8c938cca0b7b5b816f2a66a32e2d7713524704f64c4838d97b9a9aaea205037cf83f6fce1c8a8c93053b501ae9841a6158e97294855fe4a65d4a2f39b0c28ffcc51fbff71830a3180d1289eaaca98135948a57e21125b53279263178ff29c558812885af6d22d3c92ff110738d2a3ea7f51139550b679eb7b77476eb5dcf033f2439050a574dbfb9d3188d1fbd8406851fb2", 0xed}, {&(0x7f0000059000-0x62)="aeaba8c617b033358a8b530d31608be5944352278be2704b319ef28f055e16474068583a53bf2b68297b33e6015079f362edcdcda1c36069df378cb250b0b78a16158371a42e9ccf4dac217e4d4820a37c5ffbf07cc3eb67f1922d285b1f5fc24c60", 0x62}, {&(0x7f0000792000-0x4f)="5d55c42ed39eb6b9043575f264c9f94bbdfe8a7b02a0641a6784e297b885f40798f1f92df97386f095c881bfaa85098dadf43b161cac0f81dd57f39eceb1fdb11a4dd1623af4d2aa74686b148318d3", 0x4f}, {&(0x7f00001e7000-0x8b)="3e96072990368ce5a4071b765ae24336932c314f1b86b70a360b06f7f71d482cd642506bb0a2ccb56aa7b7aaa64ca8e01c1252da3ba5a16313c0e45f88274f10ca0693d0eead4ee5088d94e1f4cd69a1fc2aec35a7297419ccfdda728aa565fe7f7ffaae0f4dc3ecfc93bcb70bb3ed3507b070a8f2abafe8dde9db411b9d4b96efef08ab06159a7bd017ca", 0x8b}], 0x8, &(0x7f00006a0000-0x2a0)=[{0x10, 0x0, 0x0, ""}, {0x78, 0x10f, 0x3, "a3c3e6ed15f254aa801adc15e4e8c24e7a47b063dfc4b49db928cfef51a633b9a9a7758c2d24cfa9e09fa4539e4fcb51c180bfdfbf2235e12773ee1bc6cb155b2660f2e0946e3e31b98d3d9db6d92a9926f0847d228e9344342af7984be79bf1ffae6a3b97"}, {0xe8, 0x1, 0x3, "7f2ec9a1e63983db650acab62065ac3b0f83f0378c164960cfe471ecf2e79feec1180290bf3d667bf7f83786d4da13d64fe124a7e74728faa9abdd00363891b10fc9757e244bb221e01faecd5bec18f6c233f4b22a156ca153c3de005e377a27d164ac1dec43416e4f285f66229b45adec1b6555a255ed3dafc27f1fa3b939551e50dcb7cb8d5672e0d11faa72c29a06671bdbd87caeb2e2ea2a9f42942186ddb44a039552ec4b2b399412d8552fd51050ecc9ae2db2b359b7178b86f571b2b20f12f13559c63ce4aee5be641048823b1f"}, {0xc8, 0x10e, 0x2, 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{&(0x7f0000274000-0xf7)="33d2bf372bba1f9ac3e9eb1d270beb95e47783238db0ec31f6694aa1b536abebe7d10c27c1f9ed1bdcc04ec666a72047e5ac93a1848336172c0bdc4c6ea843474d2ef4fca377eb8ca9f4a9706b58b61d934a3ecfc7eeb0fb4e53b33d01fcfa5d724dc8c82da9267deaae0b0fb8da605326a2234f182a15426eb30558aae9abd78964bb0decec01378a95fe0c1420ab8baf4eed4dbf50547be8077518d4506b9ec9d8bf648cc5885654eb51cf9543c53f4fc4040d9a64b1973246be3e9f253afb605f82b5ab81314ba44cf823be9fcc880a32c4bd00ac4ce02cd5960b753cbf808329f522ec4db68347fd9b218b164e59a5e8f00a7c02db", 0xf7}], 0x2, &(0x7f0000241000-0x1d0)=[{0x48, 0x0, 0x7, "ed4aed9572c821cc5b546c7bce24e48628f33dadcccd625858938aeb1eec5860bfb4d8124dcbc69d9b7d88556fa62c3fd9eed2862092"}, {0xc8, 0x103, 0x9, "38893fbaa926c4cbabab1a3b1ab5f74c90f4b0d02ec370425c1962f0c8b4c431c29bb97c550c6a2dabebcda9cbda97f69b718e5828994802544cb391bdb7613f6183ddd62639f1dc93b6ee725b118165e7abc76a2d5dffaa3242bf022b8b900544bf5d59b861bbf4145743307da307076a7c02e533db3b5297d6cd139e5def0066d49ced62512f80758957d80fe37a5cd2ee5743e63506a5f503cb2e9289343ed10c832fa15d35b0b8297510034fdb04c922"}, {0xc0, 0x117, 0x99, "f53da40f2e6ae6b4604c83d15174e4022c9ea6902907308b090e0448b1b0006a9495d79baf680fd0d7458f33e12dad42dc1148c7d5d4328674c2735d6f8e3931d98920e61c66f59596c26722620ddf0efb72f090a13e8b30391df79e6ae245f53950bb367c12d7dc1a5955badf3cefa1b5e6ba9a0c3d6fb200f852feb7128fa2b8f573b7ea37f40049e12dafe8ee3715f4cf8d4b3ed04c7f6a813f0a87b391ea479d2a5a911c32c3e47b93f5701186f1"}], 0x1d0, 0x40}, 0x2}, {{0x0, 0x0, &(0x7f0000791000)=[{&(0x7f0000792000-0x70)="daa321f2b5768cbbbf932e61f4bb26e53eb49f5db46b2d47d60e29b8e4309644c5101b04f1d1fb6c6492c1b5f4e3518a7ee6051c464724587f0cfcfe89778e02d68ca52ff01bf207932f319cae97d0836d618d70eacd6c090cee5cade353071f65337742f3894dc5cf589219360c6eb1", 0x70}], 0x1, &(0x7f000004d000)=[{0x30, 0x110, 0x2, "fbf95f594562f66049d5cd685b4e790a3c0d8c8c07e31925ccf2"}, {0x40, 0x110, 0x8, "a8deda8ed4fef95be952f2d65e131a1ed6e329b9bfa3a97cb2ad4d6a270d8d0d467a4fe550bc7ec796ed7c"}, {0xd0, 0x118, 0x9, "bd14929a001063bdead2c6a608178af8797243352cea24c3cd47e1942e1f0a614af63326d8ac5761d93bb50d487a1275526bc0e06a1a0f87eb4b719abd6343ceb454079683aea74ce49d9ff400e092425380c8ebbc6fd3a3f256467603afb93b28ca633cf3f7b3e67c150fec4adca3a0ddb93b011055cca80ba5dd9310acf30025e2ce81c8737cab6fe05c62f34487bacf5b3c6ed2373b2c1603e0904a304acc34fbd6fd881c013b003ae1f547ce30615b3c804110f22e39086ad6fe29"}, {0x40, 0x108, 0x3, "455729ff7ab19cba71cacd851976b76ee69582a10721bcd2e50a1add0cfda39b03f340f3a9f1b9864c39"}], 0x180, 0x10}, 0x5}], 0x7, 0x10) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/19 21:34:59 executing program 4: 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, 0x8000020007ffc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x4444444444441b5, 0x0) close(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000349000)={@generic="3426131a2715d7847dca036041196af8", @ifru_flags=0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009de000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a03000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(0xffffffffffffffff, &(0x7f0000ede000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) accept4(r0, &(0x7f0000b68000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000-0x4)=0xfffffffffffffe86, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000d3e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003e6000-0x4)=0x48) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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)=[{&(0x7f000000f000-0x9f)="6c5614c00001a0dbf8a669ebdedd2c4f7a79e606457dfdf09e3cc2ed253b667dc07a6b5207c548e5e958f9964b6032778933a3d47fc20913acce3d9809715526d11612d6477ad33006d9401bc1afcbda39304bf10ea20f363d3f4c090c52bdb03fa7bdfce0eceabcdcfdc1e84f1f40be65a1f41a3961d803b9f7187641fa5a7bb5450b2c6c11d1fbd9ceeab281bca978930b00d42e3b20978435314ce74dad", 0x9f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f000000d000-0x4)="01000000", 0x4) 2018/01/19 21:34:59 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000013000-0x5)=""/5, &(0x7f0000013000-0x4)=0x0) 2018/01/19 21:34:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e03000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x1c)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x3, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) r1 = socket(0x8, 0xf, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7ff, 0x1, 0x0, 0x2, 0x80, 0x80, 0x1, r2, r3}, {0xc87, 0x92, 0x8001, 0x3, 0x100000001, 0xfffffffffffffff8, 0x0, 0x7fff}, {0xbfd4, 0xff, 0x6, 0x5f79}, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0x5, 0x0, 0x2, 0x6}}, 0xe8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/19 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f0000dfb000-0x4)=0x0, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e96000)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x7, [0x1, 0x5, 0x5, 0xffff, 0x184, 0x7ff, 0x4, 0x9]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockname$packet(r4, &(0x7f000057a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c3000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000046c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000930000)=0x100000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000579000)=0x400000000010002, 0x4b) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000a84000-0xa)={0x3ff, "f5f6a763781b"}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/19 21:34:59 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socket$inet(0x2, 0x3, 0x6) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000022000-0x8)=0x0, &(0x7f0000013000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000024000)={{&(0x7f0000024000)=""/141, 0x8d}, &(0x7f0000024000)=0x0, 0x1}, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000026000-0x4)=0x10) sendto$llc(r1, &(0x7f000000b000-0xdf)="a7910164d01f1cc980359b882895a776bd4f96994bd38cf9c195816debbac5f54b46ab932c1d6fdebf4f4d71616d4080a567f0bbc581f7cee5f6920a484d27d4232a9727e1b66392458c99f56f0075d7b0b24f91cb21814dc9e7732957150e084b051b3afc094535a5c35d78d34f84e50f1f9b5f3659d2a274a06a18ac781df8586a90774e08106fab4c961f5a39a4db785644d32631148ae32beaf1b58e5a9d99601dfcbe6bbcbdbedac5d6b7fd693641b3c43a08992ae827595f8aa285734078070fd7bf41d11324a9891e3432ead62113ff12c60992507eb99466cd2949", 0xdf, 0x4, &(0x7f0000014000-0x10)={0x1a, 0x1b, 0xdd68, 0x3, 0x20, 0xf70e, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) close(r0) r2 = accept(r0, &(0x7f0000024000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000026000)="6d366411da05a32a4c6700eed71e738ed2c302a52a2f76fabf9501b25ccb5447e2444b55f24a76f78129581ba5eff6b5a58ca1a5b5fcf3f16442d61370cd63642df115") mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000017000)=0x0, r2, &(0x7f0000026000)=0x20, 0x3, 0xc) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000000c000-0x2)=0x7f, &(0x7f0000023000)=0x2) 2018/01/19 21:34:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/01/19 21:34:59 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000039b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x15, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000540000-0x14)={r1, 0x1ff, 0x3, 0x2, 0x0, 0xbc}, 0x14) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005f7000-0x4)=r2, 0x5d) accept$netrom(r3, &(0x7f0000d12000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a4f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000c7d000)={r1, 0x6}, 0x8) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 21:34:59 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00004ba000)={&(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000534000-0x10)=[{&(0x7f0000001000-0x58)="b0abf741e7fe08dbaf112f155a5b137b30b53645ab50d63abdbb91527c0f5a582e0cda551d4d5772a77cda3613f9dd0b79385aca1df2e1523400a919ce8151e573496f7cd677de96771e2bed8c20f77c791ae5e00b1409b8", 0x58}], 0x1, &(0x7f0000567000-0x348)=[{0x80, 0x114, 0x9, "3d637f4faf2b1041445c97cb5c7c16217b84cf8a4d6e1bfdc2a1d59490a5dc0d796437983108439c16e082dce9dbbc159a2fddc6d837c4afe5ba3a50f6a3e524acaace0687b02ad1815447e0f4d4dbf1ab100e481087b35e9f6963b7c4f93e53c79450a11f4946f32d"}, {0xa8, 0x10b, 0x5, "1fcf72823bdb3e3681c2d1278cbfb6d41b724f929792c049976c4b6937c640da76c2ed01bc45d79904736a4c74487c4eb31a32ead9f9ac42e3332079c7c5df4a494bb835f32e19311ca37227cd5670f109a14d95702953bd936bc0887cc551a9eae1c37c19eb34163903e0c586d1578af494d846905a0347f4cb3e4e8e4363fc7562406be9c70457be9c5c7d5c073ef526"}, {0xc0, 0x109, 0x8434, "c6b89f6c58d0ea7c632656f75ac31b0524dc90c3c97a0ef272c509cc51986fbbe27aa2689e24f41a40b1a1b30362483ba4aec405041f68bc77be178ffa5c17ca35f0b23b832e9c1ce9599875e6635b39005967018fdcf5c53468da2c3f73bf414e38c3af4d4f2ccd9cbcca969e56cbdb29ddddd82a053426a0e94540c7e7dc0bd911532c8b33e69b720857115183b59f89bc47839c6e92cd85db9b66d01f431e2cdf01011a2c47fa05b7ec98f68bb19c"}, {0xe8, 0x10f, 0x6, "76776d844fbd4b3039e0e86cccdcfd43e4786fd4ed9cdc436ad3de09f9685d059d5dc991790378e3a440cf8878590b23a3dd6e64e99e7778a61876b09517db917c57eed0d917994d5446936b31f9a547b54d1f1fd1aaa3c418a5b39a086f45788bf703dde98676c1030c38f6e569505c81ea7d86fcdcdaf71c828305002f4a6ae7f82e8dd22b19c449df64ba47f9347407f937c09719e51cc27cc78a34e745d6ae9662e82ac34ec883ff527ecb5ac50eb73ab8d7f6d97f41064c6430afaa869887ac3986a9a10215a2870fbf6f77978d2b647391aa12"}, {0x78, 0x119, 0x2, "dc3303fd93c4e79944fbe23cd8f6844ad5daba97b394bf4b2847f44793ea4fc56e5fea93a09d2eebfae0aa08efc8b907b9a79d032c3b24d9bd80cb787a2c15736a8f4db03515c8129e316b9023e0926cd16fead2110ec8b792158f1ac835bb3c3f431ca4334333"}], 0x348, 0x1}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffffffffe01, &(0x7f0000cef000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f000085f000)="e158035f2fc5ca28a533a174d0fe2ccd5ab8d6bd83c7995677f31d8b22abb4d203ca9a9412b7801287698def4a1ff007299625cb04236745356b79bae822900408399f361a75d6e8e4793e14f14bb85a92b2eac5aa0fbf0415b57f1a5a7f1019e45403e0480e7ae4374c67c37b6c0dda819110400402625cb4f7a9e363b24dfffa5d200c0ba9b5c26b37d5064b22df815b538f57dd", 0x95, 0x10, &(0x7f0000f2d000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000912000)={&(0x7f000026a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f7e000)=[{&(0x7f0000486000)=""/132, 0x84}, {&(0x7f0000e2e000-0x4f)=""/79, 0x4f}, {&(0x7f0000f7e000)=""/4096, 0x1000}, {&(0x7f0000bc3000)=""/18, 0x12}, {&(0x7f0000f4c000)=""/105, 0x69}, {&(0x7f0000f7e000)=""/114, 0x72}], 0x6, &(0x7f0000498000)=""/212, 0xd4, 0x8}, 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7f000-0x20)={"578eb7579fec211aafa87861016d35d7", {0x4, 0x1f, 0x8001, "ce167c280a6e", 0x40, 0x0}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000565000+0xd05)={0x0, 0x0, 0x5}, &(0x7f0000232000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c73000)={r1, 0x8, 0x1000}, &(0x7f0000e12000)=0x8) pipe(&(0x7f0000e55000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000d29000-0x18)={0x3, &(0x7f0000bd4000-0xb5)=""/181, &(0x7f0000d07000)=[{0x5fe, 0xa7, 0x0, &(0x7f0000bca000-0x55)=""/167}, {0x8, 0x90, 0x3, &(0x7f00003dc000-0x90)=""/144}, {0x0, 0xb9, 0x101, &(0x7f0000680000)=""/185}]}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000ef3000)=[{{&(0x7f0000936000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[{&(0x7f0000ad2000)="1e", 0x1}], 0x1, &(0x7f00001da000-0x68)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) 2018/01/19 21:34:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) listen(r0, 0x0) 2018/01/19 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008ba000)={&(0x7f000031c000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002db000)=0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000899000-0x4)=0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x5) r0 = socket$inet6(0xa, 0x8000000000000802, 0x6) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") r1 = bpf$MAP_CREATE(0x0, &(0x7f000074d000)={0xb, 0xd0, 0x5, 0x9e, 0x1f, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002e9000)={r1, &(0x7f0000afc000-0xf9)="c24e70116ee408fd30edae17bf1db646ceb1581e49f869424a97e4a22dd3ce61e2432a49e571fe8c53c8378679be03b8f6f3c49ee87a26da6c6404e1e8fe16bb3d7b99b472b55dd7690115b3040a0aafcb41025fc954d3c18750fb8378383690db10a1b76a38a2f89bc70818b13d99171652840b2b4c9e767e120794e3e454c965684c32ecfeb61e4cb0e272a732b1eb2414cc0fb8edc4ba76b422810e84c734beb1547506d5a833930d27f12a33e4f54076fe60260ea5cda13d533c8eebfcd7736cb21f8b8079e372277bbbb75b1a5e900169d0cde83236b956c6e56959f4d4da81ac5f06168cfdfbb6a6c3ae9af199c7c5505c58e394b95b", &(0x7f00003d2000-0xb1)=""/177}, 0x18) 2018/01/19 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00005a8000)=0x5, 0x4) 2018/01/19 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) socketpair(0x0, 0x80000, 0x2, &(0x7f0000845000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007fc000)={r0, &(0x7f00004a8000-0x63)="7a5e1254a7b070f84235eb0aef82ecaf3acf4d9c66055b00a42012a15fcda58df4d2e973016000f31293cba8866c306acfe27a385e81bbf16353026535b467cec07a1b5208211fb11591baac1e27c4dff5cc2dee886f209196112acf15736571853979", &(0x7f0000969000)=""/255}, 0x18) 2018/01/19 21:34:59 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000854000)={0x0, 0x0}, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x20, &(0x7f0000000000+0x80)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "4f3db91a69e96ecc9fc32a1a9febd9eed9a9217d4b4654abdfb82e6c379a1e749f38db74d1c804dff815d754661fc6758225f3901c8dcf439ccdaffaec039ee0b024e5607982d04a3fa90900e96728c41d3eb57de787cdb2b90edad0dce235a09557c471dfd7f885e5d35958a3a53f27352bcde3baf64529bf66f5104083f197281080669fba61f36ab48afe5ef9b82b7e55171759edb62a40dc8548644bf47158e6b70fdad6c63166ffc2ad140ab12fbb5928ab85b7481ac531e5496740f2327ec5c8b21046800d22df15f87d42b8a2d81b3366a6ab8722955f7dc6c731e83f839e4ff0cde060b0f368ae63df13a8a3cdaeae98d114c153d8978c2eef49dd17c63ca719e77a4e00df5ba714b85201dec9c81ad38bdf4e7f8dc4ef83dde0b1ea83185085d4cd2c1c783feac32ae3e375839a09e983b9a7e9cf43efade422bcdebe0940c90547fc2106f278904577b63d69866edf5e2beb4b951d04b2d0a8221e9ab52441a7017cdabde00681c723ece3b470a7e6acdef73a7926ae08b4b46c68bc950de3b8f4f20b9b2c1144c8a0d19cbe66ddd00377fb4f760aac0e351ce6c3aa8e10137b70cfd5fbc1490df2279106d8d05e9988ab4998a9834d0789067443da5c7b037ff88ddb56d2b72477f8e3182b95a661910d96b82e12a5d76b93a78017e046ba58e00c1cd326273f0a1cd269fb63e0b5f631d79c2a0f876a1ad572ffd9b3828fd33d49eafd6458833cf744a8dde1f164bae75a82fb384db60a7b2132284f15d375b83268ae863749be451b274b6b1f07cbfd91d6ad59e56e18ea4fb86f7845198b909415ca7158e7f9db4a3d3d8073a6f8e273493095680c11931a067b23a1d8c8ccf78b0ec037a49ea997fbc7bb336f88fbad5b93eb4c3e1ce6988c1c8fe578aeb1beef50517b14287b2aef8db025297087378fd84b27fd47678182c0a4c75653d4c13bf97f0b96755ee00402600cf79a482388e3d59125f028c8275d9c423d7180312f6b02dcf0acc82daa6ea73f35f9c5214c424be3f8a768900c29acfc461bf300006cb91104d124be25d62ff8a0a70f0b4cf9596f8b8afe8d2b4fb372ba8cbc623d9becbd9c74cc042d58015f08471b570f1ce3adc0c32e29c26ea59302aa3bf47c611030cbf8c21dfa4d5cb5bb7efddbc8c72c4dff7ba6859ec59a5bede72cae853e5cbcc582c18e1d661d11162e4de46dac56a04730d7f21179e4995b2146e352a4d8aa215e1271e3ce95f72db7164c854ffd43158450941a141841073db418269b7eaf7622ff5c1c2725796831559a8e323ffe5f36e559e9f8ce7a2a716ca93e8150db6c75fea4eb092e8325823f1f5758fd32db3e987c7ab926a1b3f91623e068ea575949dc0b7c980482ef1c68bbab551a0a91a41930ea3f7c8af72aecd0bd795490ab9979044e72077c00be1642770b19c74621b8e868b4e642731076e4060e436762b31c0566fcae4dfb66d6550bc1e9f446a3e910de89d404de00d5f7ade2d40725b9a74755571506251040f3228f07e89c5ea04235db94160e9c8b19afefef6b581b4e0f8102a550521ebfc8d895c6c6d79af4c067d0e9ade4537737e1d105d9dc3e7580d0f26b4954427bc9de8af18eb49c80449a32e3696de5e97ffa0b8647015a9f77df86331f0c05cf8ac67f81ecc76172b8cb946c3f04f8c66a64ff8b26f83a812297696c74720de5b5d9d3ea5cedff8f04200faa064cf279ca2e1790a1d184d6944436ec9629afa772b6ccb529743fe269270c7d7d30a0da580bfcd12f320ccf08be9b64a6fa7f627ba808a051d8121afbc5f23a5dd0d480523bf716af3da401bceac8c0deddbc33ffc7dc9f68578a7b4362023eebbe7c9705c10e9dd9a10ed1937f86c909fea322213af9c5ccaf8d49b37101545b2118114160dca00bb9c01dc61864d434be1da8d713085e7bf557a9795f347560dc0f81fc64c452623ba49f2119682ff2f500ab8753c47fc59d0b6837ee75866ef38f36f72befbabd8676b97a91f6e89fe86ac0b146265985c2a8e03e3d7ae1210738b354c9223c466e89ef8f1fe9a6836d51dc3316baa0d257d02d939c7c02c795b9f1375ab27e0bbaff7172d2b507d8bd633eff1a2c5ba5262119f0a85c77f4d3dec8cd0e357b2b4b739bfe904d85e5af863a688b4bfb30651766b8018c168f186728a0fcf9e40dc7d6b70604f3765fdf0ff4d7aa392af1eed5217c76116a74d8f3df1468b233f8b23496f8db67852d082737435bdc182e7eba3fbbd2fb11c133ea74df9a8e89706528929826787e541a385b884c7aa3e72c71a8857affa748443401aee65670c02f125c10750d8170c7b3658dbd4db9990524b57dabed6d0ef2caf8586927cca47e4453bd8f037cab7e3483598632d7571b26b9ef56250df63c73846fa03691b1a110b86240e2ca343fc6018bea8fe814e1624a576009968bd7e589be051c947c11cd51fd8508c557091182cfc24b4032a73b440ca5b61e74bda7e2380aa1735d00c599f976dc7c84faa3688e4d8f21428dbd2b6693fc8c8ade75f09f681672f46be73afd226d01889cfd1d0273e656d10d56dad715affac25159da23ef3bdafb76c46966b363a793247f6696e01edba738949dbe0459e5b6cde37f433f2d0b4b3b4dc3fe5737a20b4095651de83ae061838024578a60d64e299a8b967f6329e18c2e2d934e3bde84047734c98b85bfc74bab56bf12b4f940ed5fb9279b5b265aa7d6b7340475f76bb214ec32522ff47b32c7f8c4bfe35f9dc49075e435273e901738edd2542a59cb13e44b9778ffb187084b8a1896b643a744c0c266503cf223b8808463bf90fb8c8b826cdd8284e131887a043f730c77b8e73f08adbe7d09c7a961b5d6038d5507de7e59295f64273605e104d67358fd83bdadf832b089d690cc7d4d4b4f3a80f9dcbaa9075908e9cac4997ad77a243597428d3577b4f2f111d17ec9ac8d1d87b8259058f44f4ae0001d8fb512c32a587b71ec4d74cb5b49261bd3932e0b8a3e943c084c0b8e3a5d7163a106c48a6dc6ba7368366216cc47a7373b86284b01c0b55d1e7236cfa95418b7aeaba3a4b8b0b678e48b9d7bbf7e72fce1a3322698e1026724a21403b48aa514e792893015362b5627f486c0db9f59a4c45f1e3d3d3879d61f18c25ed90e6a01c0be67d1fc739e00149331eee8c0e09a655bff2518260a5aa94d80b309d5f7486dfe30512d9eed5684dbd6054e295f76db379343efb7f6ed6b998fe096d425ee62500cfb1084927a62eefa5ff116c946be4345b93d8d3c49be38e2c1999eb7f316d4ad54e6c557de6579ae23ee85fa97169600df3f7c3ea8c55df7c3f424994c158b6e62ac91455f07c86396c3a8e1c6b7882cee3faf521eda7a9b04ed9dd7e4473a272a97141c092da7b421002fc9589d9f28328bf663b7916aaa496c9e55fd12129cd845c3110f38416171aaa5cbdc21145e074c4bd436df7b6bbb5667b6079a9fa88b0b4eafe5e768e1420e00c5f2d7e5eac0d22177c0bc44dcc1a03d23d9c81cea7e138b611361b6982588ba9b992f530ca3af80781635de1eb6aeb00b8cf0246eb41f58146914d0e9dbda637dceffa202a54999510242b62d05f9ca5b276ea0f677a38c7c86634fceb61e26ec5edb34a53755dc9777c5fa67f911791f15d1d6dafbfde5d1fd0c24891fb3bd56387879933d4f7251da4a43fb32041f0d749b55090c56f8637eb0721c75ccbbcefa02eb8efcb8b370c3b83028c8bef9adc2ca8dfc84ebc26cff170c2b24da7e695431928a61ab90f0d7b23401bd0acaf362d374194d672238f0ec091e9c3b7d6fd4c6bf9fb95ffee9a1682d91ac52abc25a9233d7895fc7bdc0835347c6057d828a9ac8aa32c99f8bb831f2f61c9f7f6367f89c7057878c94dff61e5aa80948755e60f168ec3ec9e980869786427aa0724944d3f8c55366f95da1d259dd3520adec2f224b069622c0380b29d39e657f78656189d317dc74ef78f7c97709a5536f20878cdd34af1c639b9f25ada8c58928ac1c4206a1aaf4dcac0af6e850b9f2138471d0fcf22207407a4b8cd893f4ab05c437a8cbc1dc3dc9d5b621484a5b6495e9ac2f99f8c44ce5cf174053b24af1a9314b0ee79f814a2dd3b2b29019de87406b0510473911280c2b38f9cec5c392717f28dfe67126036f55506058f04205610af9d45459c9a5cbfd4ee4cc13c0d4ca855f35214c4ba45df16acbc35554337179e3be221638b1e6973b1e573564dc62cac5c2f34246e6a9b860e614f74b69d8010621cefc4dea44264aa167c7465e458771fccaadb050d821c1e70930e7467d935da3da4410279cd8d80d8eb044ec28478bd8ad57554507a8a1ed6be29e2a72504a4b4aa6385335abbcd38a1847c82c373c710bf0c01130c551374b36636022580029e5b622230a128a29ad9701c57e03a9e0851c4b3671544b3468b3f772790467394e145a2e3f0c8ce4264115b78c0489a3a63c8540d2481ee6f671d8364f8466f1463d7c18c2f2cd19aca192fe9c1142e00b441fe3251950c218818219cae9f9bc1d36e478ddba994c935d0f5079fd5f03e1ab512d247b706a5999ce8fcfcc70ee32daffbc6816229294814e02f63c07df430ed9a5b1fea4664332b3ce31945d4f239ed336be5ced62a31ec13fccab76206e351f86db302f693da245b6320c4711b62aab99f2404e53945bdbaaa00fc7352c3a0ccee71f2c20d4942ec776c20f360a77f7e0fe399b970a0b6101916becbba2d133cd332cca177b9460bc278c29a45d4ab9a991b65cd77ac6d6d5aa672bf8ee391c1b80ace5e407e2b7aeb1ae25f4e71b3e0c6f7d7d1fd2cd336fd7db8e3a512b884aa736d503edcb9584d7139067d75559e9dc716ecc8ebcfa01e26cc76c92f13159c5cce9b6696693a5820ee23ed32e4c5f5d71a629550d2d88de0192c57df973ad4d94dbe197efc1a539262cf9fca5f736fc3cbbc31ca38b78c01bdb588eb3252d8f1ac9b2ac72098f6efc4c4f195436e6d0e9f7722b06c4254e597344c04aa1428c0fbc4552e5232349c580ca7937daea842914fb7cfe770f3b9241685d01ce098b5c0c12a8e98f4d2484cee94c65ebf366223e8355397090913b850378515ea0995e20af8e56743a02988cbab7f0bc77f37dcd32dfc2f3a5449889f3520d9b92cb539e6508610c5469080a063cff60b8f359b973944ccedff63d86d24b3c6146b4106be80170f8a5c02226d8e08a7fbdf6640a601c3594c1bc14859c57976689ae2da9ba02f21c1d59e295ad22b4143b6b50f6964d6a2b11a92bee675a1f64beb3a9a60edc4c80a78d453be1d9d828b3bada780123aca64ea9c3c9d23682e6ca7f1a22b235f5d9dbfd260c21950acce71f5d3475543f71a6a0b0dc589438385cff20ab10f4ae208f0f4815917aa5c27ffc255b50a362359d20a9c96175ca65ff66f5936e954b8d46dcac8074435dbd371fadefa094f7ec858a2c6411f7260a9df10a8982b50808a225ef8ba8a14b871cfd86c1c3cd509641e679b9faefd77797a822e70ad5247925b28baa3f1efea78dd31aa632c1e30cad64303d364049cd48d81f798e07c31345a206749149431d5f7f50a875f363728a10acdec9a91357b2eac17b86f57cf1bb4ee6b9e2e71141f8400b052381d9c7c78485da84e63fd095e75034fd780519ddbfce20d582982bd43b30c879dc0fbb58821b808d0c6223cfea8fde66cdb8317e613a2aa1288f6bc23ceee7b16e30f7bc47c4929e12c76392b408139ddbe7e5f3b482efaf86e19795cda549011e2236ff91a10d938aed"}, &(0x7f0000619000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f48000)={r2, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffb}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000004000-0x4)=0xc, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000275000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a5000-0x4)=0x10, 0x80800) getpeername$ipx(r0, &(0x7f0000e2d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000113000-0x4)=0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007f4000-0x18)={0x0, 0x7, 0x10, 0x9, 0x2}, &(0x7f0000c55000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f51000-0x6)={r2, 0x8}, 0x6) listen(r1, 0x20000003) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/19 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000367000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000ea7000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000df8000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) recvfrom(r0, &(0x7f00003f3000)=""/6, 0x6, 0x40, &(0x7f000045e000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 21:34:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) r1 = socket(0x4, 0x80006, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @random="751e886331d7", @generic="f40993b8c70b36b1b15d436a1ca9b55e"}}) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a3a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b9a000-0x4)=0x9, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000945000)=0x0, &(0x7f0000251000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000)={r2, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x2) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eed000)=""/68, &(0x7f0000b80000-0x4)=0x44) accept4$packet(0xffffffffffffffff, &(0x7f0000e69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c56000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, r2}) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) 2018/01/19 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f78475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bf9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9ad0c0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f7e3ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44b3c7212623e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83aa32007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083cf47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec98c8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1fc1d3be42d55e953b06018b12348f48da68a641eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c90e1ca906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766e4e02bcd5a3d58be56fa45ddd7d6364ade7c8e444754a717eb606a7c71e3fcebbdf3fee9e886b2b65d430289df1726bccd7330c61b763a3b40f9ca810b01f899eeadd14b88d4133af275ed3d4313e041f6804ae5a5c4e79618924f11a75ec6c3d246a9c3731081122b4ab7d345bd4019f73738f4bc7eae40e08c32bd1c0ce7224543dcb5cbb09c831c41f155412693837bf4ff7b7ea0ff9d1d018bc159d3fa8c76347e93be67f4b3757ba94c00d14ab791eed0289a4f4cc6dc6844d090f1ec5b2ef0e83b80fe60c36a8bfc01fd27075d0d0dc3e7c270871ee7f0b550fa13a0104036017b97d553b92c68e556a844f3dea706d340450bc1a8710e8d3dc72ce7eb9a1d0e44ad4963c1a7dd590ccb9cb59f555dba9a6755fd83b9f3c2ff7211d9f9d4792fb715366d08d08e8b8ba81590e42c9426798dd060cca271890cd6f0e641725a2ac0f6024bda4e561d9ebd52bf9bc078e7eab6a6ad1c66cd242acd25dd71aefc8b4077d78a6eaf3ed0d4895ef84a6cfe9796cad8ba02493c74a6c57479501946d816d667558198c9ac9bec0c9e7818cbc8ea787790f59f845b5012d7722115a3bfabe7bebf09cf0c5724c047b593546902f76cd0030060fd2d239c679a44b3384c955ee4b91913ba9f15b9022b28115ab3d986bf49a8a24cc54769b9b7697c6ce0e80708834b0156fe823b789c0238a04b8caa2d690fc9d2815fbf4bb6a6cba24b38395b86113b1e558a9c7bd073b5fb1edfc9c6f282912e5f44e765a813f13d51dee98401044f4ae087c084bcf100f5bdbe4efd707c5ac86d8da0d76b7189da7c3ff7ea9fb40f0855f00dbb5d10b938b418e571d1b94997bf5c1195b9a37cec4641270e650416ababfc00036fbcee3c41d2941eee75cf1abb41b78649b53d6be77f1c7d8e174548c553bdec3047c34a0cf38d10a3967b634ab79de4a58d25e91651be8cb2826b8dc19e63f21868a260886570cf54d79b1e1eff82860b87d9fe2c7507eee2440917d072fa", 0x1001, 0x40080, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f0000e0f000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x1f, 0x807, 0x5) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000fad000-0x4)=0x3f, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha3-384\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba1000)="f38bedee2f7738b82d261de890307b0712753b93570a64ef53b851a4c3fdbe0733d0121c0cb5d4aaa70d3d8ad312320a46a9fa8b1d2c02dfbf21cb41fd15b28ba315db622a37ea666d375f620f4e1c3dd60f51fb73947391276cf70c0e", 0x5d) r1 = socket(0x11, 0x80000, 0x81) sendto$inet(r1, &(0x7f0000e11000)="e68df8b88fb6a8c58f16c850cfd26f2d9ce254b79de69bc7c24ae4d421f39a9226ebd3d49d00b2568d62b4fcec33bf805784438c533b31568d9a0c779f633567ba063be2a421830e4e05c159adda749fc05a61646397c7cb82caafde675fff0e66a8ff", 0x63, 0x0, &(0x7f00008c8000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000058000)={0x0, 0x2, 0x9, [0x30ab, 0x6, 0x2, 0x1, 0x800, 0x5, 0x4, 0x195b, 0x796d]}, &(0x7f00002d1000-0x4)=0x1a) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000651000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a7e000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000028e000-0x8c)={r1, @in6={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008dd000-0x8)={r1, 0x4}, &(0x7f0000eda000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b5e000)={0x0, 0xa2}, &(0x7f00008cf000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004d6000-0xc)={0x0, 0x80000001, 0x2, [0x9, 0x6]}, &(0x7f0000591000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000bfa000-0x38)={&(0x7f00006e4000)=@in6={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10000}, 0x1c, &(0x7f0000baf000-0x80)=[{&(0x7f0000cf7000-0x98)="9c7a4ed92b7be6250acfe1303d207bc017f8fa538d8a6a5b142bf962284497be33e77946780e4226f0c47d372d2a137bca018018a93d3c140566ff9dbc31177316becfcee50fafc2068af5358108d6e8c88fe534fa0fe894a1f0c81f0729d2a1eb7bd8bf43feea605565341d0ebf7c2772b29e31932adbe6ebf97374fca1676de0dc149bd904138efe93fc986c47ee48142c1d5a1b3e3c53", 0x98}, {&(0x7f0000d5b000-0xeb)="24a69a4b32a876018b785f487eae40997ea6ba359f8881bfb3e02bac9872f020aae990e6a4db7a21780e97ab52fbc70419716937fedc0f61c3d0f7327f34d26465570accc0311d8a10d79dd537f07552b272fbcad2461f8f4f84c22444269ef7b5999f52dc19f9a954caf9c8d96b2b171f26419e8b5ed93c4f3c8ac0c15efb183d5b9c666a6fc6241b8fcccee4994db8a38ca0913baa9beb83c62ebf617a5888f49d5ebbf232365e2b94280970282657fe08ea938dc5772863563e1d0aabb50c6bee35f6e2e0adb942795d5c01a0d81203e9757c6ff55bee5204de0ea69c0d1d2074b0aeffea52f992b1ea", 0xeb}, {&(0x7f000053b000-0x97)="156e09de44fa4c6c0660e14a1c361c2fa82bc84a70c02024db8214fb97429fa696af6ca0a439dc7a29d37cb0d1d60592fc9fc5a3bde90235b55017b6a9e59c332488434b6c7f0427e4241b6a78d8be641ac07b78e237ec5812131c31dabc9e02c6fe4f80a58bfbe4eae6196fa69261f96d9700f304c8c8e36b06887ba62c24d27fdc8a26b0992daa1541ac27b1b63464114b2451e8ede8", 0x97}, {&(0x7f0000482000)="9dfccc7e4e8152e3f7", 0x9}, {&(0x7f0000ac1000-0xcd)="8e471d5519eeed0377948b29cd9e8569572dd8eae69536128a61f5aff5329db9b6a80e1fef9a83396db8415e4e6d261f4e48cb30cc83e72f4a706a181557a457bf2ae46fd037d0eec2e8039e1443c95c45d4c72098eb7631c7a8278f0e9717eaf63ae56053add33ed7c453a90f72915517cc250c05f83711fd4580a9b5c6cb4a3402c015419211872ce4a2243ccf8f0899be91522c04af3ef636e7c4e920afc38bb24a4d0913019cde24719293267820b3d6bfc7067846ddd59320733f12ec99ad37c6e1459c1130f7f7a71673", 0xcd}, {&(0x7f0000bd2000-0x40)="1108b3a3378974c37ca80f179efb6cc6d60e63668165a0d1123c42c194a7eeb6d0a5cd494a006049b1b867b53b81e96d0354d74b0fb26f6d07eb275281bd0399", 0x40}, {&(0x7f00004ef000-0x4a)="9623dbad90c2ca8ff6248e8485e8132b830a4a7aeffb7624e1bf2e4530390f9846f5909ad82ee87e4a60098c69e9519f109486a8e22589f10ce287fb71c80c985ed4866542022ad69e5c", 0x4a}, {&(0x7f000092c000)="fd07522436a088121d91e3693d4160044eedb7004e909c00ccd991fb3aee1af1abfec2221322ccea0c15c4feb60e817c88d2f5291bde35a4a7dcb1c7dcb3ae2849307a76d3792c78d392e262781ce0e1d870de99f308c33ceaf3ef6f3241914e95b445", 0x63}], 0x8, &(0x7f00005de000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x7f, 0x53c, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x80, 0xb, 0x80000001, 0x1000, 0xd8d, 0x3f, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x200, 0x8, 0xffff, 0x8}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0xef, 0x69f}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x3ff, 0x9, r4}}], 0xf0, 0x4}, 0x10) 2018/01/19 21:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000956000)=0xe97, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a35000-0xe8)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000782000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f00002ea000)={0x2, 0x0, 0x200000, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="dae07ed0ca5104b1f2a005cad99a2ccec424eb38fb95007afd31576bb657bf4b", @typed={0x0, 0x1, @u64=0x8da}, @nested={0x0, 0x4d, [@generic="cdb4df2662ba86ac374bd5b43b9dbd70a7ea91054db14587", @typed={0x0, 0x8b, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="28bfc77fa616431a643c6264b0c2a4f12f81273e2d572e049e8526892551223570d395d26290300384936eec0e5b91331356ccd4f65d51f4404915fdd959fd1b4ffe7b13e026f6c5784753611f455aa4869363ca35f7b2097821116a2f07217679eb80a897e844e75ea6e6b27e030452a53c4d0532bff9fbe718c9c17cf6983b7fe573c656c4f582ea5bce8e30e903931cb48b8d30b3441b5d36f244f89d23570e01e9067427198698cacbad664690138f410c"]}, @nested={0x0, 0x68, [@typed={0x0, 0x3, @uid=r1}]}, @generic="7185df4cded49d0bffadad5ea88522f1fdfcd894cc9e4624a59fc04a16a6a977", @generic="3f0f9d9c6ca55d8de962504b5302d6fa98d71d15bf07b59a646ec4ba5c056dff994a6de75bbebab227105d90857718f6314514d03a598f7805b4209384f0f9ed34641ff548aa346663d861b378da2535cea636718a894c2934dd9036cd3218d15eb86578", @typed={0x0, 0x5c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000147000-0x90)={0x1000, {{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]}}, 0x90) 2018/01/19 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000749000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) bind$alg(r0, &(0x7f000072d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socketpair$inet6(0xa, 0x0, 0x40000000000, &(0x7f00002dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c24000)={0x0, 0x0}, &(0x7f0000245000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001b7000)={r3, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c21000-0x10)=[@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d81000-0x10)={r3, 0x1, 0x0, 0xfffffffffffffffa}, 0x10) 2018/01/19 21:34:59 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000f83000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f83000-0xc8)=""/200, &(0x7f0000eaa000-0x4)=0xc8) 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f000090b000-0x2c)={0xf, 0x37de, 0x7fff, 0x1000, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000566000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/19 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f00004e5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0x26) accept$nfc_llcp(r1, 0x0, &(0x7f00002b0000-0x4)=0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) 2018/01/19 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c7, &(0x7f000021f000-0x2c7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x191, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x1, 0xc, 0x1, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @loopback={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], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x7fff, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000baf000-0xc)={0x0, 0x1, [0x48a]}) r0 = accept(0xffffffffffffffff, &(0x7f0000f4f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000083000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000073c000-0x8)={0x0, 0x2}, &(0x7f0000202000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000eb9000-0x6)={r1, 0x5}, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00008a3000-0x8)={r0, 0x101}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f000020a000)={0x2, 0x1, @rand_addr=0x200000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:34:59 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fb4000)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00006d9000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000941000-0x2)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffffffffffe06) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c18799", 0x10}], 0x1, &(0x7f0000475000)=[], 0x0, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000011000)=@assoc_value={0x0, 0x0}, &(0x7f0000781000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a72000-0x10)={0x2, 0x4, 0x10001, 0x1, r5}, &(0x7f0000c2e000-0x4)=0x10) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000a17000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c4d000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f07000)={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]}, 0x0, 0xb4, 0x1ff, 0xc2bf, 0x1}, &(0x7f0000f19000-0x4)=0xa0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000079000)=@buf={0xf8, &(0x7f0000e82000)="1c19fbfdfcdd34ad52a632174f5dfc63ce43dc6486934df5bfd6e6d6ed662b42a9f427b87adc5bc06c18ec0c1de673bdbd56fc2832b60f632990b3dacfd21c4e341ed5d15d1adc47fe5da7de43365b1f933cfe5f702ddf0d5a2c4b43095cfd601523e52e11bcc545717c666a7ad548899b1e77a8f814787f28154f5fba44102825040b7374fb5dd7f17c428d31a4420fae513052b695b1297d16488ee87b0e04b300eac6ce98d95cec1fc33e3ac5224d0ea32a99787bde8ff389dbee9e91df88a15e999fd93738cb840a92788a6523450f651fb37802666b87975c93527c7a0534bdc88876468853578316a0baae9b95485496f37db1df67"}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000f0b000)={0x8, 0xad}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00003d8000)={r7, 0x1ff}, &(0x7f0000192000)=0x8) socketpair(0xb, 0x5, 0xffffffffffff0000, &(0x7f0000649000)={0x0, 0x0}) sendmmsg$inet_sctp(r9, &(0x7f0000eaa000-0xe0)=[{&(0x7f0000804000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e9000-0x60)=[{&(0x7f000025a000-0x8c)="f3d8bb876858a33c2324d6692ac5da2fd24033f012ca2fff91343514eb70f78b77cf7c043487934582861f1fb6db535f899866ce329f7b890f1e1ca24e14b909aab0ebd4b8c167eadb4fcb77e0e964287512545fda3100c0b108fe6b36f0c3168e95c4d020735b48dd6b1007d5f6a35580569525ad8f2120bec2818e3fc586ab8d2a5d38209bc9aaaa8bfebb", 0x8c}, {&(0x7f0000e15000-0xe2)="6e3d844753ffe33bb3aefa684866a3dfd24ae254578aa81d82983ef69000ab8eb036f1534767ed427c565c730079c038c27b2a1b87616f44fafde1302bbe579685e8551323a25aaa22e3079d3f0f160a12eea9ac5b072901ae4560f7efc651f8aa7382966e161202eb0614ec01792c8805f861e21dbe7b2cea80e34a53a96caaf33907268376484b9591d3fa7931627c76e8804e012eb1715e817d9b3d66d4830fd792d2ea0c69cffc3da7190d2acb0770f9c33b3333501a55ce53ac572326536549b6a6747a5260709321220c8e9c476ed8bf286a16accc8a2b172b83f065bffbea", 0xe2}, {&(0x7f00002ba000)="2260066c47b44390857ca943daa154e6eabbdae46b55ae63cd63628fdd64036c0d11b68b20f9507cb2f07303f6fc34f99ee2ebc1fc5ab23bc9b6ca1a8f0a3076507fa0cd6dcee393a12941bf8dfebd2fe3cb5ef5f995f3140594df6b79e0732df29b4a31759b84626ae017402b4f9d1be0d1b4b91e9dd3dc25328782000384ec967143527b8b4d5505087b7386506c5ab991655058fdadbcb6480c569f422df894373a7a272e76f9e4a8cba9165dcb4220fb178c4a9ddaf8314e6907cba3d6e14558748d467262ad140c7ee39491a08c4f2ee3119db0ebc3b6dd3b775bcd507cfd009f8a394bfce2dbcda25ae2989f28c99a59fc52dfced03880a3ee27fc4be1e1759c0fb7fabfe2c42f7215684d1fa1aad83c59ccd04caa5fb71b25cce9c0718838cf94ee150699388624ca7ab8b3cfe3edfa1ab3950ba5db8d2274c3a8053265d4d3afd78bef760be92a26636c75417d25764322ed2478b84eb963e04cc03ebe2291e5a186c0504c2530a915246b72e8565be4319d7ef2a0ee286a3f0e8a50c9db3afc1fc17ca6260886de0ca8200685d568d4522719fe8bf65cc2da7492e9b0150465ca18356f38e16394b70f8627f5756866387fc5fce23abcef4b7007ee252798579b61a7ede6dafbc40ef5a48526a54f6354986a0c2197a3ecf9a7938c93641be48ac939f0bb18bf5936d7f93afde04af233a5f5ef1be2f426d02be434ba9c95d22eb45b45b8b9cea51dd96eaa625f11d9758c7ecfb956015c22d11d1cde52f14a8498d8bca322f24f591d03153fdce427b814696be3ee2c9945cc182462050f06a850dd7a7e9bb58c8b6f75905e7d0056a03d4bea618d0cf6bfe5f798a18492bdf8667ea9f4629193053432aafa9807fd3b4fea8db3afb50e0e199078839ee17bdd821931e214f11e6774082833b59c3756d1fd465df02216e93d1f708625a2d5a236babb27ccb6e9c097a476b50f0bfdfbbd2c3a04174ddd742b3c78c340a6dd02bce12fddf97ae73ee98be7bfdae0b6f46f3dcd1f6e5dfcc793e13bf769f8cbefa1ed6f159c0a2a3c66024d1df8b573e23886f038c86e5f9b64cf8d71375a7221aa9fda98e78b0a839c6e052fd128e06f09ac8c9422c09948f3bbb302d7ec584bd83a93dc373996edc25d6c4bc2638efa6f5b8e9ade9a4e1ca9990115de671d72b4f7443986490f32e4f5e1bfbc0262e5772015fb218add89d6505606fa8cb751601f0f19d3a27444df86a270dede5e8e4410dd6110875d7cc5a6bbe3ca2df61241e92213d87a2fc7c1e874657db99411e927f4bf0588b5c76ca66dfd076473c246480930881786835f7e9d96fc68c4c3c7af7209e030963581d6629947f4ac83bb0e796035c16301e09d24cf1e25d87a80af821d0564baf6c93a55c2fad60078711663d5a64c6aa5e79a66105f3e4bf2089f7966715ee49ecf4fb262225e7f8c17a8bfd19c5d266e228cc503d99d93f1e6a6821455d6d77a8b8b932dc829c44117f693678fe6cf8eed79e158523a40f1b6e55b2a7f24333d814ef1d166a7ee58346017a75a37d02616e396e160d19ac368a312272dac1a3b1619af7e548e301741bcd9cec9c6a7b7f781b3b518d40244d02fd9661b30c44562fb65f4612862f76601b3ff5460e07b80dae598c8f2e50a7caccc114072bffce0e64b7a758461e5ee64a590749213243cfd05ebfe5e04b10e30aa963c7fd76b7bf7202128ba602a4171a4d59b7335cb682cd0fba0442ffc6e48c2291643cf7c925820c3b09a025a94b292970f24cb2efef26e0a5f312dd276b87454f8bc36a8c458208bb235e082acc4c7461c5a1f7c424505c16d1f593db952acd71f79d151aa9b4f05aab79f50d315847c8f3c15c106734a6e0e7f1e337fe41601c48cae627028704b511d2ae1df25faf735a9609940ce6be986d98926df2498e016b9d335f5a454cd3cd2f24563423cfab23830b6a91c4981a634fe39c4cd50fc8e630f9b72aa848aa17020da7e640b11a0b11d87a3cf462758f022d252f59c9299a27c8a1481efc4ffe6649902c0e6535a50a4a4f1c2a6077cd76ad905045fc71a521bea759203ff77b5b065d01d4a7d39b0c4b7f11d67feff8749a53a1ed2b55cf9f0fa71240f9b28965770e5905c9aa3450a916507be9e7d45acec818971971fc4eb38d56cf0756ed2f3731b7fe8fc6c7e3f952761ee1df477f8a7311fcda776b390a152a4de4db61aa3144c33b2e198827ab2eecf6a6e2a823220ff553389e04933dffb5b3645440ef78f49e2babc4e2f3196fcd738cf899c0f3281598b6b561a482fe9f2308d470665a0ce9ef6353d3c28f5c1bba72e6bd0c3d9ece55791d18ab3bc413d4911aa6a7616305734e0e35ef2fd145403d6c5e262d6bfd98f8b35d3ef9fd594a0adce464956326a9cf7ca6ac9926dab634f959aaacd3d14e714ff758bbbbea140fa96adeeab95dfd2298ec109126c29471bd479fa8094aa8465adfef626b25612c926627eafa7ee1d26153d7470d457bcd78d0da1d31db2a29c0d6342ea77b1813323de2a9a502719e62933e92735da57eed3738302a4c516247c43e9ba8c478317d855a13918d6f4681bab7ff9cd239f7f92e516115c0e5cc82567ff0d0a0f931a082ddcc6d391ec42adab7831d26965957672e06e48bd37b27985d7f6ef1d63ea056a1ebcf7489fa8c676968b75efb49eada1441ef27a7615ae0f8dd29010c151e50b2096ee7061e6cee74cb92f8cab5790c89ef5fb4659f86d91c0632584a054f3efc442fbbad0c435966d2f6d417e2786576c297bcb4ab3b19d9fbe37c279a02288df0d0f790f9a4c302b34d70723e72f95e7b278e6db618d9d5c7cbdf0b3e98cf45478e4a0bc2416cb8599f5f97e6aba4934d1a54480b6c992c788f2c31bbcbef2a6a3940405fcecb10734ac1db9fe0b8db7309eb0ee3338441e5eb938dacea483d9541fee424fd540fadbd8f346839e21fbdc58ea8b51620ba5f11edcbec815e956fca2b8a9000e2ff86514c8ae105fb41a5e4f45280c0799e34d9dc2dfd4686ae6fbed30baa431b81afe58dd3b5761fd1250dcc4f0155c5717e92f533c6bb851b59051a55c0e9829c17ca2fa7eebd3172c1fec21fa413001c6471465d1f0658858e7d8b502a8289e28bc3a5e542af10322459b872527df7dc556229ecfc62decf83ac7710087efd993607adef0e470e561ccf2660be025ffec6d712119ce52a5ab180aacc7bebf809b70d0c0c679cbeeca1452732bf2f8066a5a2e95a64cb003a0663c413b4a21922534335513b05668bfe4b87b180571786dc5d5ed1850acf9394d0f71d97cf442578a880153ae489e046dffa453f04ecb66ad32eabd6de51dd1a2cb7511a18fd67c7a48dbb44bd5b7bd73ae4455b663501a701795fcd1ee894f6b85682c5240f0c01927f4b1b248ec6c8ac1045536e81b73a646dbf513ad03372b26d12d0bc1dc51e40ccfd2ce50cf62129fae6e82769836cb8c35158719b0de00b0d964a8eda83399b17afb476246f7a0a510687b2d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0x1000}, {&(0x7f0000b00000-0x1a)="94d44fc84bd98b7a5f7cbce499d957ba788ff484f8914fd08147", 0x1a}, {&(0x7f000016c000-0x1f)="c3d580f2e121fee858037df242f2db082244998bf349f093b8627a3ba8df92", 0x1f}, {&(0x7f0000267000+0xcfa)="ce9b5e2ac44a6c2f946bec6e15206b648fdadbafaf1c1a398fc8a0c85a2f423cfc0b5edad5ad5e9108983ad414da0e82705b246c0b3febf840fff7aab9169d6c7eb5", 0x42}], 0x6, &(0x7f0000566000)=[@init={0x18, 0x84, 0x0, {0x4, 0x7fff, 0x101, 0x1c}}], 0x30, 0x1}, {&(0x7f0000fdc000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000181000)=[{&(0x7f00005a9000)="bd13ff945614c0ff29a624e3bd3e0e24bed0949bcd025bbd93defff37aa595fd4875a97975bf7167567ab75e8a3ea5667ea48146deaabebecf9b8545a3a15e60e8434aca3903974a4676902da96cedaf5c01a8ce4c1c46df10da74db6c2b5a70425b65c029d3f8faeefa3917f783d264ad86f9b981de36f9930f4cdb5320fdd21de29d4bc397c6eac18aa0149f8e622a0e8e1665fac64e02ae431363403a1b6bc38fad3b908c2a79ebfb03c31e", 0xad}, {&(0x7f0000723000)="b5c53d177bcc91a47741a0b6245c76b601220a05a3e49da4c9a1c0a4d48d603fe8d9e42ac3e0171ed0282da13fe085c5536421e6a14f27cadbbfee8edd7633ed1b0c6f641fe03ed3cd4117855901d86a62d057e2eb0fd8bad20de5ddb0cbf1cdbbcb5e78be304928e66f9b749af5937e592af2df9ffc40e4b0", 0x79}, {&(0x7f00008e8000-0xee)="24c89d13184791f7bb955760acd1be0ab485fcc603aa7eb17f07cd640e282f4d90495a7bd3563e5f01a9db86d72cc1badb52d0065f0079d65e3152c4b32f14c0348ea708a29b6dac297e71b1556abbdd2264097b242576fd17632e8048e992edbc26bb2b6846776bf16d84bba973de2b76e81990c57782339c879acedbcf2e9f6354df7ebcd887ad2186112287f333ce8718789d1e40956d0f84808064e450af50bfa794da6c80df8d7c364bfd45cfafd02fda4703a875300fab89bd9643c1aa45149f2f14d102bb89b6937c8749bd1fb330f879e644127d71466c08152c60678448c6863d6221d60719b9c9b89e", 0xee}, {&(0x7f0000d0e000-0xf3)="d657cc4c2bfe20ae2e273cb04e145b5217a0b3c447c5bb1232b30f507ba36f3e54bb874aa411644bbe3b060792e4cf46042f9ac8624a82339badd6ed618fddb18f93566805268c98c4e650808a70ed9d08babe0cb55d24cd6a482c5d36de081dc71303c326e1dcfbeffad03a81a4aae826e2e446999ca9d122a6497a3006f1f42f0090bee1819b2e2797223b2d1eb666ac0b56930d106207fa354070fbc9140851b4d376a75b9d08a55a57e15580d2f97c543a297d5c60d3a162b76d92ee0b6a2ca05641692e91d6da6070dd3de694d50d52ab2373230ecaf8b2ae853af25030bb3f4aeeb78c79b12e64efb49968f535916211", 0xf3}], 0x4, &(0x7f0000015000-0x120)=[@init={0x18, 0x84, 0x0, {0x4, 0xba81, 0x5, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x2, 0xddd}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfb, 0x0, 0x3ff, 0x5, 0x56, 0x3, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x17, 0x73}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x4, 0x3129, 0x5, 0x8001, 0x8000, 0x100, r7}}], 0x120, 0xeb4479616c7409df}, {&(0x7f0000276000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dea000+0xd4d)=[{&(0x7f0000f2e000-0xfc)="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", 0xfc}, {&(0x7f0000e1b000-0xcb)="a78388ded115fced439bb91ef04723d80339ebee367dff4e06ae807a854249734162edc94a1c10d26cf4b9047cbe2365a22393580d15ec20da974ddcee22c2c1dbb994c712d2555cfc4388f89f0b8368b0504d7d8975094fa87c7bc7a12f46e6934e2902cc88f818311a7ae2183d75a0bbb63d699ebeb1703f96534026468dcc9a292c060bd3cd70e312c946696ba1f9355812f5949739a231089d47920907d2cf08421747b76b9d315826d082a32dcacadb05ebc6fee933580a85cd71d66e6a710bfa214957190321ab16", 0xcb}, {&(0x7f0000c2e000-0x78)="b2c22123399b1802b2288b1eb5ec5f1ba1f02a0637aae8df99f872c4de665f1c41674f4f1c622b358f67c1095b19d4872424fed22c86c996b59001452824f2d666dc06205be3aaf2c95b37899ed9c86c688752f0ee785142e0720bfb4a8db7d2d3cbaad1bd77f9246a81b7299225494856e7f42e234cfa17", 0x78}, {&(0x7f0000590000-0x1000)="8123d8adadd30545b6937788e7f4962b76ba02ddf95a31323c9e1c10c9e115e0ebf2dbfd18ec06d2b1a418e0d159728a052503624b5b8958d8c352706db1344fd0b8069ef5b60c782fa45bdfdb4c7ce1c8c95681b55d8088488b0b9e6361d8461492a442f4350078a7d92ddb8e37d0b4c194116afaa48490fa4ca5e19b9eff26a9dfeb9c1cc0554b7634ff1e4c5b3d9769aa85be4d9c8be1cd98c4da60060f3e3626612d2d28163dae818fd23582f5715efa0be118e9146cab3b6088c1f7bbdc4a4086e9d177c624eda349ab25128c05119686379ad02120b6608a32eafcf87b0735621657eb8d54498f984a13470ca22f8d378cc0009e16226201d9fc5356624a7ce168d0226e82b06645a39db047716e05abb67fc3cff289524c96782e186f2fafa6f11377598039ea1e96950b2b89214ee0a44835fdd93fa55e1c5d8f7cd72c29b95c6f6147aa326f102e5f9073f52b8a4dcdb0c70b6874722c537fe7d0e4921816d40a2b67cf31c407d34092a8bed962bca70e7c2d19a9c25310f3ccac706f77d17b09b856f5d0919fe608e22ccbc0d20bf1a7ef8dc62f89fe4588b7fd36cdc1bd7b52e5d52e13d5360b6c6a0ee20d3e687975e494b46f06a75f55d9b0bf3c3900f6a717d247c4b6c02df99766254e553ba8322991ca4598ba945099c7457dc359a85ad36b3923698815509fe95896a8258d1d8f967533e3880a0ff1ae6cbf70f486dbdc62ca4bb2cac3e2586d2aea6fa1e03bfda8381865f746e9c5d43948d5e1b1d7daa67ae552ae841f1608e0dc9736f8e101efaac31a5d2992e099e25cf4198b7605acf6fea9271546efb5c6208310ad8a93ad42c1820601dc0558f5190338fba1b50dc2fcecfb13471512469f94f50f2e3c5da46e4ed4d1b5557393b1b460d493154fdebdc1a325696556b29673da1cd693112fb822010d973c31fd84c67100a8b467bd6a8a68d9920499c5ff234272d8d36e1dba1e74996d45b02274b2815dae755d3c8d9de23697258d71544da4fa9b2ba7cd936a975cccf8bd0f0439f25868877508fe44b706ef8e3130ef0382a744e6b538d2e843e91c60de1f7ef8d653b634cd45f6c2b5be8c04630d66ca520d70f0490e05ab3a8bbb9d34b76b70587258022196db62101c5975cbe5d0cf0d7b82f8fb5ddb6f85998118920f153eae8ee46f55393a5b6571719f82c8709380d98b151ccf59ff8324699c51004301ece1d0f8155da80725a3b12377c7fac4bab7be71a8961549827442608542f64686088688bc978f8ce56adde0de94e29259a80990ef8e841bde00b4e63d83db50d0497e1e3d439fc850609e0b325c87d19321c8b31ddc3097dde7c162e92bde16f74d9d3fa3a0e1c2f1b42c16048984315a90d9db8e06fee1aed6024496fde925c9aeb3f220775f33509f3ef8c47ee2102b9a48f64ea491fc893fbeecc4fef1ad7ed58c1a15c80e09f3b0532b42ec5ee7714b374ae83d4c9e220a983dc49f4667c1f92443370dc5c6d9342321c3830ca7188b9ce9cc672e95f661b620ba48a92977674fed321fc76485d5396a7028b83bcccb1e7be4881cc3657462200b4139651a5cb6eedf688124c3657cd6c73c6fe4e128df78312ec39f4d0e69855dc09cdc76919265eb8ee9c4cea18b4a4061d92d3e680a763380b2ecb6784a77c23a89fb1ed0aeb687ed38ac3125ef6aad5e06ebfd5add2b60ffc6a5c92d66f6014b60c0cc34d7d5761ac82cab25fdd4a989c0d3262689fbe411eeb693a70a9faab53ee406eea628ba4cc8a106173c59f62c71c3429f41c421d9996040e7dc6ff548445311d34fb0b3b92ff9d61b4458b2c421341f57a8fa37cfe682a261f6034db79ee0441fc1958675da2ed5ba2f25af18edeb625c25cb10cb775d22a52de131c8bcffff811311f1cbabe69ce6efe750aa4c2bd1bc4e042604070b4da236178aef218e8e83ffebc0db4bd181f279c62d720c8b728a4cfffde513bcaf7e03b18e32adc857392a010e0c90d4bca683346b2d8fa958f8898dc2c7fe6e5d4fba1d5a55a087bc23d760af6edb175d2817cd3f33ce0ad4aae5ca85e1edbbd09bc1416af05ff3cdce53f3890906ec497b50ddbdfb101b778ba57f6c8c634aa0ed8582169fcf47dcacaf4693739ed4217187e9348c48978d0f7e95b73f68a7a2bbfe7adcd17c410dc0be7f08c0a2eac1dff30ecc7d1ad875d9876c8de4500de1977e2d8490da1982bd974c9a1991d837cf77fa8dd2e9f8701efb509b85568805d8fec523983eb699164e464370fec8fd619df15f14d9e89a487761b682c735265bd3b4e54257ca015dd663cd340dfabba1cd7903e9d692dac6cde7280c796edc1a303d6574dacd8596cd840cc2acedf0d2a0c7349bd9c553f323f7683da2873573c73e7d15570711a8e6bcac892b834497b92a4613916c53da9ebbe9cc31418bc048230f7898e8668a98c4320705b0214d72887ddad5411bad4684214ca954fab301ad9d5ad886ac0af0910e565031ec2b38c5e3efcd0eafe723e2c6455f554c6ce84a24bd8766673bc60683efeb9acc9125abd8e2bd7a9ceaec1f7ecf666c1727d5f4592d3de70d4caffe875510fc33df6c27b7456401400bb97b5e89d0257f426f21b0cbb7efe71746b69d64275da04131f5f2955c8056dada701fdcd13fafd9d0933aa368eabbe9f82b1be57c9e516ab4857907777721a9580e32b3b7b05cb1a51b31a2c91ab29c5b545d033b4e290c3fdf56535f3c29aa62de4f841fcf921db4d190f19ad947660414c214243f6d255a17e8c94128c360ac0cc0b39479267bae441967a11fef52c55e97359db333048676961b040a72b38996aa46c3b52e24ff00ba2aa32d7b46ae5591b22166fa7ee86ddb2c04307f3697b2580cc4ae81a648921b837789318747d350a15cbc7d6339277df2c75c104d064be870aabc368dd38f9c38d68b48efde752885bbafe7680593f06948b572b2cc1c8aeaa0b0e9b86282c7868c40aeef514ceefc5df196072ba4aef86344ff65acfef5050bc9189ebb0dc66fd669411459e331c1c7921fa2e79d10557cddc44256850f6cf25e35cf9838155421f934b8f6f328c48cef80d3ac33ed1a9b3a38aeecf7d9b48c402727d263779409f85278f1a54e4e4c1c302f0e13e669d93421bfc8ba97894a4a9b41da405a409442869ac37941ceae501bf4f4b12df0f97ce6bd3aee6b10a37acd6342ecea70e889a1403796585633b388ceec349b94f0f7209e3d1793343956d9c1bc6582333415d866f3433c849009453bd18ea6acf0ca63d043309f82e2e87cc68648a015da2ee6a9113852ee20cb0aa81651697179f1388f74ffc2d2d9b563e816a2edc8f0f5bf6244da72db1c8ddb217e457294953c28d1d218914d52a95e7f514f61355fcb80c56c30ede1a0d85b3d4a94f084ea73542d34d8b2972ddfbaf49640ca4e3c892a7340dddb2068253da2f74f7e7a556205ed33547cf8ea0c31eff55cfea50982517f64895b00112c82581cc4f8d4145fd32de9118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0x1000}, {&(0x7f0000047000)="01e6cce9241b2437f802ef2b19d971aa5b1548f7428f93f879714811b93cd605d1badb85ed2a2b5076d8dc77390e768825aba7659dbe8a1f0f9f793d9743420b12afdb040391de018d90d29f1ccf00488cdd32e0687e02ad63bcc86ac417f665c07a9c5808f27af15be62755645283bebd87ddc84eec2a5399de9c5f85d61fdcfa1b1634ba922c72a433e90456ad2fd5b391a0281f3c600ef374a9eebc1e51022542d11889f2975b961f0192779eac641cf24ada199ea5e3a3d4c8da95aa0df384619b8bbf626be53eec1e3bc9975f4488dca900fef44b44b341fa27c6a6978b", 0xe0}], 0x5, &(0x7f00005d6000-0xf0)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x79, 0xfff, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8201, 0x800, 0x24a9, 0x80000000, 0x1ff, 0x699, r8}}, @init={0x18, 0x84, 0x0, {0x40, 0x9, 0x6, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x3, 0xc9b, 0x6, 0x10000, 0x72, 0x3f, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x40, 0x9}}], 0xf0, 0x0}, {&(0x7f0000724000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eeb000+0xa6)=[{&(0x7f0000d4f000)="e41aa25924dc33208914061d9cf48aaca9eb75e10bad361ba51bbeb457b38c5e54abf3a523684d182d9f915bc2893fb37cfac82a94aa4430787685", 0x3b}, {&(0x7f00008fc000)="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", 0x1000}, {&(0x7f0000a74000-0x3e)="5a70cc0b5b99159e01634e666a6351d93697ca9b5c26d129ad60e6ace0f73c185fd7984c8166eba09fce438c3726052ac741caa9c8a4be06e1cd6cbee9d9", 0x3e}, {&(0x7f0000b95000)="b1a1d852dd854f90f7a0f2f052c5847363e4173968bcbcc0437f", 0x1a}, {&(0x7f0000165000-0xba)="be998e266ad444bb5dce0746942137082b98e8abd8f3d92378bcd723dbee55b25cfad4f56579d9d353622df65d08390c41ccb2cc1328ee97ef57f2840a8c53c689485755a9ebda5bd306dedc0622db64968fb4be9cba0be4f8ee0ae7cedc182abb9033c1d2e5495783544c63bf48ecc09fa1c1d699df6a138968a92bd9f46f6cc5231ead21f3716f577717ecf103b721af5576545d96866c3a8cc28f6282c270f3fc18dcd930ba6aafde04735daa3b0062e35b38b65bb64af787", 0xba}, {&(0x7f00002bc000-0x86)="5acbf2c1106c15e8b1d391cc4aa8e9901f620e2d8247f3e888efbf6f06bfa49cdfcf09f6d06a771672b1745a568da05d620d34552d02ba9faa30e34c1c2f7846afa29f78bbc5b873891e7e4298181170dc224016fb66f42dd9df13a6ef237c8972b5ba9393ab4934265586d048671cb23901b7d92374366dc4faafa9c73dff88d4946c1b36e7", 0x86}, {&(0x7f000007c000)="6bd6f0add00c745bb2a96db16167c86ff2819c068b144fd5efdf68a550b0d6eff5117f81ff39cc81d1b70fea8c10a9d4a2a5be1426bbdb5dab725790b8b913aab7e4469e0d65c6938061aba46feece3c47410b30d97b14902a9a295753573e793733247f916bd3b3aa5fa15dff8dd7f75e88d362eed82015483d1a810d3265aa209692db9443f9c6559b8e023568ea68c0fde90e78aa1d", 0x97}, {&(0x7f0000c2e000-0x45)="ec5f6e6331729c8c0b6a437076c6678c13db6ab2b5c75aacb8fc22d3569050210a0e82bc83b3f913a3d573c8261cab6454815b97a26fb15df2430ee0b5c9a9806400e53d6e", 0x45}, {&(0x7f0000974000)="c0756017071e0047376562a23663dada09b6a8c3c76564ed9ffc8dc172ebb8aba584f3a3217f624ccc841991af475e32de2ff664ca7f68ad5d902989c79e74c027c9c903e06228d3b1de4bc3dc7cd32f32fbaa8a624dba0606dcdbb2ffe0d988ef859a0946e8aa3e1e360aaacfe765ba6f7e5a", 0x73}], 0x9, &(0x7f0000d89000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff00, 0x35f, 0x204, 0x5, 0x6, 0xfffffffffffffffd, 0x800, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xa8, 0x10000, r7}}, @init={0x18, 0x84, 0x0, {0x2000000000, 0x2, 0xe6, 0x1}}], 0x90, 0x40800}], 0x4, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f000009c000)=0x0) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000494000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000841000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000451000-0x8)={0x0, 0x1}, &(0x7f0000579000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000595000-0x10)={0x7, 0x8, 0xfffffffffffffffe, 0x3ff, r3}, 0x10) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/19 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c2b000)={@loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/19 21:34:59 executing program 7: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x6b2}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000d000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x400, 0x101, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, r1}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cc9000-0x10)={&(0x7f0000d74000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f0000c22000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x20008, 0x4, 0x7, 0x0, r0, 0x20000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1480}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@get={0x291, 0x13, 0x8, 0x1, 0x2, {{'generic-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0xfd92, 0x1, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa401}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000-0x4)=0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/19 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000003f000)={0x401, 0x1, 0x208, 0x9, 0xfffffffffffffffc, 0x9, 0x0, 0x7, 0x0}, &(0x7f0000ab7000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000054f000-0x4)=r1, 0x4) pwritev(r0, &(0x7f000013c000)=[{&(0x7f000009c000)="2aacf4202522670ef604563ddf8e5512a089b8a6c73758160b797778f5e3f391098d3942c2af891611adf4d5c064935b07bfc86f6b70e96881bb97342d4832", 0x3f}, {&(0x7f00001dc000)="6498db497c2493fe82980c26c2be3bac268094eaf06ae98a7e4a73fe93317934f0c08f406cae663108d12844931e9d3d77964723a2d4605402c79764ee0e62f975f96d9fb18f50cd8a1597bf6bfa1cbf7e0327af9d65b6c6fc8e5b7c2d1ab308830f688e62a2ba5ced200c5c89b4f49cc0a1a3d1a220d6af3b999ba1929888ff4290f1969a0fdb8f8455cd715c85d8a8cf640ffd2d198050242a4ff48e33", 0x9e}, {&(0x7f00001ce000-0x4d)="f377d0a86a4634bf63cc665b41e0e22f69eeb5885938320bf0da8afdba66b676d4aa703b00dd7c344ec7b22931e7c1e70354a39f80af67a232d538e8ee3ae687f4eae3527a85544269a5570711", 0x4d}, {&(0x7f0000328000-0xa9)="cf0a06677ef067bd753639e67cad8c679ac6c5df477afad3c309a4b110e29330d6a7ebb70592e2d5c18b6bf8912b25906947333a79469f225f6972de8a47edae857bfff579fd7a62ecde3ce53758b3e73af080c364425a6037d7fb01f5c7ba35e6d3664648084ae30cd441cbc2260804026ecd29b2a2244ffcabe0306687d9cc75d048f3700d5593e956fc21129c265159d613208305df48ccb74ca7a69730abdb019a32b98ac43594", 0xa9}, {&(0x7f0000f65000-0x77)="5647ef0358fe1929c181c27a0e58a41141c39b188722a4dfa93d0392754bc8d352e6ca06f4fe3f23a301c55aaad226bc2aec73c6491eca6e87fb3d8893796e1b60d96f9166c663a7fab771e81dcc5a8e1038f5d658c1591a727d78c4c59ebccb6770a0cabda720f9adf9d44606762bf8c10ce96cec1e7227eff4e82c0bc006e7e96db63540c9a61c9a7b89c3c40e9ca59d095e2a27cb82d4d8642119fbf49cf5e28445df925081bc43d1574f264db8134a1c6738b33ea98a54fe9b70d74b71ec4e33686c736d0ac685903354d5b5b291f18f81b9402746d39d84ec6c6f70d23640fd7ea17038032cf2d060ec4345b57087a65b9eaa", 0xf5}, {&(0x7f000005c000-0xba)="4658278079651631f22584e0f5136562a81645ab1d447e5fd52b33dcca04d1e39dbb46cc9db1bb24e4ab59d346fda43546eee9a9012163a29591d7aba243554c416c3698b970c993ba7a50462fcaa19891a7889bb1fe99e15b5496cd8743013511442a377a7f2a96bb8ec076b45e5af32e8c7154c0a9d3d6ad81aaf6685f8abcda219b33c1ea66a03ae6255020dba9130e14aa86691c1ed7739fde0489b56f4ab8f97ff7178fb26c9071dadbeaa8b04b7f8145c4ec8bad5e83b8", 0xba}, {&(0x7f0000e51000)="d3da1fae11e246802e397d4d5ea24c80b9dea2c3f51f2071054fdf8711fb2ce501da43fa38c3bb3287c7683206f6caf7b75d81bbbbfd741b6db26618d10d46249bf89daa77271f03ece0d14b193d43a681018d0d54dfac5e393d0891b436de2789b01b4819ea6d3102f97b2f87aa35386a7687bc9de5a42c32393f422a421fb7d16d3f42801442e6a875d9a462efeafce37118119954a3821d7eb0e4a86bc31b7886fdcf8bb55798fa8416188f02525ada2285edd392064d3a9b37fd7946d3a6bb01df571fc79dd115d025", 0xcb}], 0x7, 0x0) 2018/01/19 21:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c68000-0x5)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000730000)=""/47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000025c000)=0x1ff, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/19 21:34:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dcb000-0x10)={0x0, 0x0, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(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) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x4, 0x1, 0x1000, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xffffffff, 0x8, [0x7, 0xa6, 0x8, 0x1f, 0x2, 0x2, 0x2, 0xac]}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xa0, &(0x7f0000001000-0xa0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x2e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33f}]}, &(0x7f0000000000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe4cd}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="d5d02ee9b790c2487c09df1f64d9a2e722d21f4206c5091c30bbe3e18d278ccad7e4ad33b1e68daa23ffb14a0542b46fe4cf0770b61d4d0875607ba0b597d2b8385f6e98c68724cadaa62871c636fcb6f6dad7e02404a8b551b2768c61122cb49c663543e9652016bc2e593779e6dad3dfde6ac3d46ade0f92e95f09f8b3126acb66f88b46a1d32939c0d9aa4a55d0fca04643d4fce402e186badb920263", 0x9e}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x3f0000000000, 0x4}}, @init={0x18, 0x84, 0x0, {0x100000000000000, 0x6, 0x7, 0x4}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xec, 0x831, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfa0, 0x8200, 0x1, 0xffffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x200, 0x1, 0x5, 0x3, 0x70d3, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0x100000000, 0x6, r6}}], 0x120, 0x4000000}, 0x20000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006db000)={r2, 0x0, r3}) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x7000000000, &(0x7f0000f0f000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f0000411000)={0x2, 0x2, 0x5, "d799e1dd15cc", "6191a609aedd58701c61009d3e048486"}) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r2, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r2, &(0x7f0000208000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x312}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:34:59 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000007d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00001ff000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x36, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/19 21:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f00001a5000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000b38000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000106000)={0x0, @in6={{0xa, 0x0, 0xcf33, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x37, 0x0, 0xffffffffffffffe0, 0x8, 0x7f77, 0x6, 0x1, 0x1, 0x101, 0x7, 0x3, 0x1ff, 0x2, 0x8, 0x3]}, &(0x7f000054f000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dff000)={r2, 0x100000001, 0x2e, "34cb0c41b22ee1c861270b76305096e50d407d833bd313aa8c4879e6fd088cdc4260f012122b12e4f23b5871b681"}, 0x36) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c2a000)=0x1, 0x4) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007d7000-0xc)={0x0, 0x72b324ccc816e273, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f000027e000-0x20)={0x9, 0x3ff, 0x7fffffff, 0x3, 0x0, 0x1}) 2018/01/19 21:34:59 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, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000e02000-0x118)={0x3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/19 21:34:59 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000065b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c5d000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x94f5, 0x2, 0x5, 0xa, 0x20, 0xa0, 0xbf, r1, r2}, {0x0, 0x9, 0x2, 0x3fee, 0x6, 0x1ff, 0x3ff, 0x8}, {0x9, 0x6, 0x1, 0x7}, 0x20913dd6, 0xf, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4, 0x0, 0x0, 0x1, 0x400, 0x1f, 0xc4cb}}, 0xe8) 2018/01/19 21:34:59 executing program 3: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000aeb000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000640000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000833000-0x4)=0xfe00000000000000, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) 2018/01/19 21:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004d7000-0x8)={0x0, 0x8}, &(0x7f0000ac4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d62000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x267, 0x7, 0x7, 0x7, 0x0, 0x2, 0x6, 0x5c2000, 0x1, 0xae, 0x7fff, 0x3824b07a, 0x2]}, &(0x7f0000637000-0x4)=0x108) 2018/01/19 21:34:59 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x20) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r3, 0x80000000}, 0x8) readv(r2, &(0x7f0000002000+0x8bf)=[], 0x0) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x1f, 0xa, 0x53) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f04000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:34:59 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x800, 0xfff}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x1f}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/19 21:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet(0x2, 0x0, 0x3, &(0x7f000087d000)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f00007ce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000389000-0xa)={0x0, 0xff, 0x1, [0x9]}, &(0x7f0000ea1000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000062f000-0x10)={r4, 0x1c, &(0x7f0000284000)=[@in6={0xa, 0x1, 0x8c13, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}]}, &(0x7f0000d80000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000db1000-0x98)={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]}, 0xfffffffffffffffa, 0x1000}, &(0x7f0000755000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000407000-0xa0)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffffffff8000, 0x3fffc0000000, 0x9, 0x40}, &(0x7f0000745000)=0xa0) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00001b4000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000074000)=[], 0x0, 0x0}, 0xfffffffffffffffc) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f09000-0x4)={r0}) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000299000-0x2)=0x80000001, 0x2) 2018/01/19 21:34:59 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000f8e000)="a625c4641cab45cb17cbd00566813936355ffc6b99105d36b5f3cf82a96143d92b43f245d291429036d572420eda5d564fa4d8b1f104cde9667e3e047d065f9b53f48ea99768b73fccce354c8224ddb3d0a0385e8a0dc67af0dc394b68d0e486ad647b74e3d91e90a6647297cc7651cd067092e15d1759a981579c20fc38416118510f5dff06b4b5dadd272f3803a6954ac98d274c7daed2b80962cf41985eb79450258ba59ffc68084240e6cbfd9635ade382ddb1271e6cd04afc936f57954883dd2e383f994c17e088c98292e6ec7063410608369c13427e6325") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b34000-0x15)="", 0x0) 2018/01/19 21:35:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e87000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000459000+0x1a3)=0x10, 0x80800) r4 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(0xffffffffffffffff, &(0x7f00005ca000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r7 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r8 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r9 = socket$inet(0x2, 0x3, 0xff) r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000834000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r14 = socket$nfc_llcp(0x27, 0x3, 0x1) r15 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000867000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@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=@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}}, &(0x7f00006b8000)=0xe8) r20 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ff000-0x4)=0xe8) r23 = getgid() 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000de6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003dd000-0xe8)={{{@in6=@local={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x4be)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept(0xffffffffffffffff, &(0x7f00006fe000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r28 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cf8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r30 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r31 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x2, 0x10000, 0xd8e1, 0x4, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000015c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$packet(0xffffffffffffff9c, &(0x7f0000090000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dab000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r41 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed0000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e08000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b0b000)={0x0, 0x0, 0x0}, &(0x7f00008ed000)=0xc) socketpair(0x2b1d9c89f5b95dbe, 0x7, 0x5, &(0x7f0000303000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r47 = socket$inet6(0xa, 0xa, 0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000865000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000315000)=[{&(0x7f000051a000)="a5f82545b8d757bfb9329b8fc909b7a738eaaa3a4a1aaf2ac222df53fb31ee51c203a1d0f2533b56964836ef653d3f8caa0e88d7477e2d0af7f368d61187661d0ada3b5411bb42a9d6a9bc352737129873f816cb47f71859f5ca4b50e8eff5fdafbb0afd69445f7349d1d65455429ea9b53b516a92f6687e41e299f47f01a3685b07ad9d25f2de52d0bb3acc0bb51b87e385b4d8aef0e7f9316274e06c7e0d1e2fe1f7ce95f35705ac0fe9848839ce5a199d6f85ac37b52ad1df04db9867a4450b864004c9d8c86fef59b4a3cff0ccd7dfb7885680b408f10a225392b59a779abc58cdcabf7a9051cb1ed704801cc0a1c0174c4e5db6dd", 0xf7}, {&(0x7f000094c000)="651562088472d380a2078db8989c8faf3f4149872741af0d78a4e19ef4480cef43bbafe464d40cae55c0321b67ed4e05dbb7df9112ee475b3bf0762464c31d319889a141189b8c490dcd4429f1b95fca7ccc81d08f401c9b3d3c8bb21e1b0b604eb4f1b3d975a92fdc", 0x69}, {&(0x7f00005e6000)="b1d84a55de240377afd88db633596135191741462018a9fb07b5afbacdcc1360d2c08f4b29f557b0418ade585583d6602a1b15745f1cbb80fff69a4223aecb9f0efb3fc85e21822b93f1c0e9a28779dafd", 0x51}, {&(0x7f0000cbf000-0x76)="5c2c6a0475d6f05301c221410f3148e8edcb1d83c9373d99acf985363d115625d433ff4e87e61e367c61031f75275f68e115a2f110b5d2558e7d77b06ddee89b978655ad473fbd07e8c6519ffdb447deb0e6cff9c3db2f6e5b85f92093cfea0753c2bb768794f0f5dddceb510e5da5e057c24356eb30", 0x76}, {&(0x7f0000000000)="cbaab66131b81c6d9b60ca2b11d641365ae10fd9061334c52c9d5f5ffb9a4761190dc326c8b486d47395fb45e4baaad469055c299e84b0f3498b97e45153a4ad0939a7a028a447a22cc80dc9a298247f5581d3ca2731d34f33ddc5c4bf7b36e447f66834cf9204534621022c2d93955252280cd314d24c", 0x77}, {&(0x7f0000001000-0x9b)="187916eff6eb34c60edc8c28fd351f5dec59502f52bf18346fb1ae97fcfbde5532359ab7a142b399a4f09a694375a78a0e55e7c591eb59993aab890bad3f6fdf5098f041709d82468e49d9e338e468bb7f65780100e93c390239070c01e4fd6a8ee6eda2ea06a2f95365f1eb98d28c4b1fc81028c81160a6cabedc193b2b8f85fb18306ea0ec86f86138248d03d17c82db13a9fe69948c4b76787d", 0x9b}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000921000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f00002d7000)="78c1fe795533f08ef1a9ed8f19eac1feaa3206b47ca7fed2a0588064e8cbb98e70008293a2ec728dbfc9bd08f6c2eb66b37ae11c7807b67e1e45b3b0c8c6f875eb2e428fd2d3214738f3e30744dce648bd0128b310e210692aef3a4cc959c9858c65b5b46979bf", 0x67}, {&(0x7f00001c0000)="df30dd6ab96346b7c8aa6892085a47ed6ba8f0543225479bcb2a606f7f02db054b7654baab7fa6f0621dabefa6ec8138fca3c8baddcba32287f0355a62f47a8ba3b3952ea30c82d7d5506b51082eb11c4f8be61e8374b4cf1026f7184e4666da67857bfdbe2ba12249c6025c1c4fe3c84beed976db169eb9a3d111588b596c487d27e3fdcd2b4fb9e180a0d7e91c3d5b939b9a7a1bd357b2fd", 0x99}, {&(0x7f0000da4000)="dd568d6ae8ae23ef4992694a10cc7942b84b34f9428442011e37c47178f8bc17242a1b4afc72abdd9be35dcdfe48cef6249e17cfc8fe9a79a77e7bd70251c5805fc074ef8facfbc0a1d88a17b8dbf20d5de9646d7b6af9b14bb34af534630dd8f873f36a826ecc2e917dc1331b5846f2bdf26caa570e3e0897247c8c6ae3c9eca23d55a0788359856b689ef758f404d25504121e8b2606f26d598c7b96c2df9dd7b6ff0a8055e2da01c37f", 0xab}, {&(0x7f0000001000-0xb5)="b392c0126444c5a007612c07850608aa7065b6f37b8087c6e95c5a1e7bdfdddf32bf73a13104096b6a1001995ff29e8ced660eda38b25914fb06752336895a8c43a9817f61ea0acf104c2370678d7ad423df54e6018c65b3a5e3fd1cf1c2a5bdbc3efd5729c4c75f1ad8186462403b192e3e449632661145d29bb9a08422f726abb17591c27a792501149a6e657b887542e189ab1ba291714761d573d38c9b4c23c2556057086dfa39f60b7ba5a985df9c76d3256b", 0xb5}, {&(0x7f0000000000)="5b49c7d4bc8e3de13eadf9f26e4fc1346a33c0db2204fab4b558100b891f250f2b330a89297c9d6b044e1564b19c143d3cbf3e90e7e8d999e0f86748282ea57e3b9ce4c0b119e9a110c88f0dbb978e6a3c3f96bdeefb4f93c39e7d1da80c58cf0b949a8e614f97dc0da647ada5cf62b487ba8efae2b8e47d36c85cdc84af5ccd2dad8906de20c5e90ad694157dfc3683f6aa7d997ed518e65c17ad05f78ca6e59d8ec16fbb2bf1726a3b0584001a83b609f5343f080b9724c47855e7ef6881649f1ac07e901ee2", 0xc7}, {&(0x7f0000772000)="0e7daffe756dcaf9107b636e", 0xc}], 0x6, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xc0, 0x1}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000224000-0x85)="f4b7a0095602d6d9128fa507a45c8239197c6f67a37cbbf3f857efcabef639aa97932eeaedb699cad11ecd8e67e3050413272cbe9f20e81bcb937315baba1f1c2d4b9372b19d680a5e497f1afa9d20103abba6637381005f5e3b3e3a3b45bc80d68bcb8a0685a5abfd817f845d34b9e1aa60a2144d2636db4c4f5c0867ffa2e0186e913b91", 0x85}, {&(0x7f0000000000)="bfea70967ba6d29def030a1792747044842d8420818d57e78d8398e70e7fe9fcf58efd1f029ec42b7676de0480fecef96888b1f618b0089e4dad94615cad9ffe98637fb6cb02b901d323d1020daf27a6308704eb7fd16790c6e87b4e6259fbac1e163dd229b4a56908553f3a26059bb290136b", 0x73}, {&(0x7f0000000000)="105fc202b0a76ed1d51796ba52a21d197b185e3ef13f5a762ebfc823eca11b93a98d73b1fa6bf26ec4bac3ce", 0x2c}, {&(0x7f0000000000)="6c87797e5c63a8b3b308d4b67acbd4eaa450e4d696d13f101dfa0582f297bede79d1812c951f97018b9b6219895e3c0c2cbc0c21a8bc968875127dbf319e392eb607aaab55afde1c83e801ec050084bce3206af8ab6879ee368a8c37082b1d2ac92535a20e2fb1e5a3685a1a0edb4ee4d9f95264038b7465e3b484201dca0d6a647ac4dfd43524cf86558d6cadcbf05a024623320543b1d32a6fe0ec2bfaa59d8524784ec77393ad4bdd47f64cee87f955c2c286a0f41597706aa0efa7a25695", 0xc0}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x74)="7b25544bf83b9f42d3ddf55b8e3a72e9e8b75a6464fb6d8d8dd7f285a07f99bf4653d13561ea249a4c99abdf82fd87284c1400b3211301e6987fbe6c6c3143a979b5ba8c81f4e5a4b7d1c253aa18b8ccdd54238e2d4be6ec63a5872f3fe72f0e6f145ada4c26849dba1ec53182c799e46dc19d1d", 0x74}, {&(0x7f0000d7c000)="9025227a24767ab3b14319ba878e09eccd17711538886c4482df052c695a83011e3bd478b5c6ebc0d2de89f4d3c5106273333e45367507a8730348a4027dabf86c9518ad64fc2f4a7e06a517bbc1f7d5466ac1c13889f8aa0473a41e2b5ff657b1a96e38420cd3dcc4a49f4da04a5185a5a7c3ac68d1e46b12f473deb0f126e78fd5a7956bf18cb70093db46ad24143d6c65cb2b0dd079ec9b4e05ad8bfc33137c02b86539d1766f370192f545362263cd262a", 0xb3}], 0x7, 0x0, 0x0, 0x20008804}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009bf000)=[{&(0x7f00004cf000)="347d5233ef1173f751863f459bb6f798fe5f90577e9d4525251162a2aad9ee78df70f8a10d7795ae21defe2dd01f253fa9193ae00951e4c0ca82bc8b0bbb03ef23084e65dfc2fd61db5cb8270ff787ff0a340c1af49d03182417d628e4548324943b5d328ede5f2ee769d16e02b303efff0fd6311cec75d3c1482f4895ef91dbd2a90b397a5887c42ecc68c0549dc73dcd3c9ed3e61e4fd647eb271e9c60d2d8ad39564b3266eccbf1043894750ff01c9e670f173f3efe676572351d647033c20bbf57016bbb7e661e47853f0057b66883c5e6470a773f74b474a61668e62f2dfeb9030640afb08e4bcf", 0xea}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000ba1000)="4a319a1a49cdfd770d213f102cff6a5bb57a2e63b7a4638d994c9c7e7be5dd8ad48d59edcbc96785fd7f8a765e103766c66a6410773bcdbde880573fe9516b6bbfeb889c3867329ef8c17da4d08df15383ae90757fa8883cb21c68dead0cb4ae59c15edf25d2c07a583cb344210fd0b828abc47a44619c4e7388c2b5f8f39f6d21b430929dcb01593670dfa235efbda22101f5242fb0f40b39074786f04f5d8995553f52d75b5263d2b54d1790792061f11382b20c121d27bea97bf80b598672634fddac458d47e7726bad16389b0f69a057", 0xd2}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}], 0x68, 0x4}, {&(0x7f0000267000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000492000-0x60)=[{&(0x7f0000000000)="14855f34c9d584b3dec835fa3971196d3d20d86a2f0f782f324836ec1a2db824acfedf7e796a7f926dafd3cdb3bba14a13bc01a42901c5640162ff812277da9a42b9c0d3bf263c8615087d2b8e008e64e8c793059d8e68b2f0a746efc0da4cffd74cce238cbd86e5653c3661935882c38226daf6a278b0aa8d3d21765929e90647c8b4ab34927c880fb44056b663b868c81eb5cc2ab7d69357eed8da05a61c7fc54715652ae0fd662761c4b4fcaa1ba15579decbc6927041f184d8ca9fd72878cf8da782a15cfdf89f43765c569fcf038b2e5f724f746c7b4a962f1df2a9872d07efb8a73b2dad", 0xe7}, {&(0x7f0000864000)="f0baa7b516dd39e5d5d2de73dd9a2c7e2aa205c4daca8c398a875ccfe56aca4eec316d930ddb", 0x26}, {&(0x7f0000099000-0x4f)="c6d310685e8b3a8b4874bfa0f28eb7479ff24f943a496ecc3acb42d3bd88f97176d919e01323aa60012f92fa2e6c51403960746b0257a58f34d73648b62d971e673d7e42045071151e5e660a0b7b5e", 0x4f}, {&(0x7f0000001000-0x87)="1d5cb2205f1363c1010faa1c459c9389e1eb9e2c405cc0dda59ea209dfe7049f414f88b02560fd4054a8ba50cd9db77d5a9d10d4408619479d1e74c04eac49f6af20c4cdb9bf9c051577a99d9299c295b0490a589da417fa773e5b91db183643e66ad821791e598228d22b0156837bcc775d1904601f0cbc98cefdeed07f9742e86fa7064a45ed", 0x87}, {&(0x7f0000138000)="a8821535bf94212f710c29a9375cc1658cf67942b91ab3a2b3898cb0f1", 0x1d}, {&(0x7f0000000000)="1790783c8c7185ba32075326ebe6adaa6dfd27ed94d1bcd42928db1a2d4385ef948a66ba230e263d8fe3e604e46b34368f51864aba293331aca3e90747ec618c60a74bba0377485d957c7f031cd14605b33d3dc18a825b7e3f753a8ad7609226471ba24b15d7cd5ef2e13a6b8e3d89f570613d9d8de840fd5e6406a764060b41e786c2b92923f2de21d0ff7be54065d51be30b5a2b75bc07191ee42b8626b0f5f239b68a6cc4a4058ec091d2fe8f02cfd0242808cccddac37e0e9cefee061f1839ad9d1054df6941d204b7ba4eb4110ac3d183db1681cd7e", 0xd8}], 0x6, &(0x7f0000392000-0x20)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x20, 0x1}, {&(0x7f0000799000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x31)="43da8aefd075c1d9ab8cd16409c8b210221685450e703aeb5f2264b5c478c20660b4baf38c0e94f3bf6a372a45d72d562b", 0x31}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r45, r46, r47]}], 0x60, 0x0}], 0x7, 0x40001) [ 1752.951543] sctp: [Deprecated]: syz-executor6 (pid 448) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1752.951543] Use struct sctp_sack_info instead 2018/01/19 21:35:00 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005f3000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0xe4, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000161000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x14, &(0x7f00000a5000-0x1000)=""/4096, &(0x7f000011b000-0x4)=0x1378) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ddb000-0xd6)={0x0, 0xce, "6dd5f99c7c102effc302180cc3e98ab4ddbc8a648d4ade1d4c38152258d34831ae2317b54c3615160c7cae1c3960380f6aec2cb89ec0f565269b2469d09c821ba0210a81b19ebf9576bfc99b3f8ac75293c171875144f5ebec5891450933744b9b1c53fca2b89b0c25dc489bd69564be1c483cf6123e41f2c9eb8f8acd8676be8a96b46fc81d808052b665a1aadc1df4c4b5a4566797153cde067a4c526ed7b327f21cc66db96346ae89fda1e373328dcdfaf280f340f039b77f9ebf47b0668b3f6fa74e0b87fa930674f2d35318"}, &(0x7f0000e7e000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000817000)={0x0, 0x6, 0x1, 0x5}, &(0x7f0000732000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000666000-0x67)={0x0, 0x5f, "d4b9d6d21a87894180b78b312d5520d7015ffc6caac0a12957d359d568b1efe9e581b571db85a02d9cd4abbf0b313751c803a290ba3a96ea8da2ab00140aaae7f2c05ad10ff26b76a466f2cf101280954644c8768edff276dfe97ec43926f6"}, &(0x7f0000207000)=0x67) sendmsg$inet_sctp(r0, &(0x7f0000542000)={&(0x7f00008d6000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e6b000)=[{&(0x7f0000647000-0x4d)="abad136b979d8b4833d358aa7d67897d0d65b8dbfcacd89b176976842780610bbbc100bf8d1295886993c34b97f9a64439dfc18b6cafd0af37b949b15d66d0da75d564751d93442e9490f362c8", 0x4d}, {&(0x7f000044d000)="8ec73d4cca8b8b6f4de3dae121fb33c67deb6d99c615114469f9eac16afccb4f8b463cb7a9c0f7b1a3c7512dca74e754a0eec9875ae8e915f03a938fbf36aebf4603dfe960", 0x45}, {&(0x7f0000c48000)="62774b558d3b7f5c33af15e2c40938199b4520e1115497b5accdef4488dc7317c234c3d75ff7ee3c38f78929943c5bb82733d577b1eec29c6779fd43b63fca7c241f073e4eedcdb8577fc3b0146d0977bfd79c22e9968b6a2541b90460e7a04cae921279c6d1da3da5651bad34eb13aa67e37a1d9650bf421525f1bbafe782ad9e1da776120b15118340a34e222f6457f359e24c87c63df3721d7549af737e0ac408e553874d4c1d74fec8db3a0b9c49113571b25d14", 0xb6}], 0x3, &(0x7f0000525000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x8000, 0x100000000, 0x3, 0x6, 0x6, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x5fbdb8d7, 0x8001, 0x3, 0xb}}, @init={0x18, 0x84, 0x0, {0x200, 0x7, 0x0, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x865, 0x200, 0x205e, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x3, 0x9, r4}}], 0xf0, 0x40001}, 0x0) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c00000-0x4)=0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d5000)="4b8844071174f6653006a36c36c0b79f24ea9be5150ee4e97c1e1709358a321fb9d4b1f63eaabe67fc763fbed75338c6bc76695e56076b35c5672939", 0x3c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d78000)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000dcf000-0x2e)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bf0000)=0x58, 0x80000) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000b71000-0x1000)=""/4096, &(0x7f0000a1c000)=0x1000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005d6000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eac000-0x4)={0xffffffffffffff9c}) sendmmsg$nfc_llcp(r3, &(0x7f0000536000)=[{&(0x7f0000422000)={0x27, 0x800, 0x6, 0x4, 0x6, 0x3, "0ca26a12a2173b130588d4b338e91bda69c74399da1261a32d6c0a4b72492bb79a295f509f478482aca35aae39f3f4e209df34b6fe980c959dc97ce0331575", 0x9}, 0x60, &(0x7f0000fad000)=[{&(0x7f0000b40000)="9d5338ad30070f9f3d", 0x9}, {&(0x7f0000b49000)="51b63bff20d4f19b9be477cc7153a4b923ad17d102458e1b7dd923f2ee50badd2042a2e96ef724d148e48d04db0274230539d41dab05c70e63b552c6ef93650af8e19158a9172d8d3a17097136ea97854914dc70f2dea674b9855f0ebf36039a92b774c72d8fae7d23664a202258621f1a13c7b8c4eb05a76758943c2242140b1b4ad85aeb6edd623addf7b132afe76d016aa8d32c", 0x95}, {&(0x7f0000ea1000)="0348eb5268b184dcd1e4c0344b7c92d1010581bca9ff51272df4bd932d9fdbe527509e55df3b598a0ca9e0e24110adc6b8849f7d4be54875c66c3365ac5afcf27878675f908741c4740fed83b326a20eaad3a9acabfe3368f7eff53db047b5e6e7bc51b9e6a53eef6eb9ff7d7948d3dfa4a4e4229baef54d22d5107e0ba78f6a66202db52ccf", 0x86}, {&(0x7f0000e43000-0x63)="44d6c4f1ef1b32cd4ca70982f9f493ed3ce18b5086e90a0a3b9ec71794e26c86624594dd9901d4ebcd4635aa313f1b6570911e6a746371411a7044e9c589bf4a116f4cd92c1c2b8510030a0b2599d2df86382fd5bf87475863b97a702970c7be79a1e0", 0x63}, {&(0x7f00003d7000)="d75fd5a87225d89a41966c9dad394990667cbe26f54d73297d4784d46dce458287159506b9830bdfa01cc78f65705d17052cdd7f606d8e09aa0d27a467ba378ac6427c60934346f324bf73d20a11a6ebb47308d30a5c2b64b2b67dea390a9b18158d0588db4ead8b9fd553db5778cafe63782f9c3766c7fa3e42545751f95e69f4f9abc6c421f2e89854b29b233e7ff7843edc61586e475aa9c342b9cab7bf7539af7ca070a1235638b8ced024d23065583da74c75d5c703b287975528d4160953c9d1b4e81b1ab7", 0xc8}, {&(0x7f00003de000)="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"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0x1010, 0x4000000}, {&(0x7f00000e6000-0x60)={0x27, 0x8, 0x81, 0x0, 0x9, 0xaec, "915f30f91f53341ba72cfef44298e26e495dbf8546f499f2790ff5aaf61b445b3f44a6932f32d28d64fdc22681a964b68c89ba3a07ad38f56b54482c73e9d8", 0x7}, 0x60, &(0x7f000028c000-0x40)=[{&(0x7f000003a000-0x55)="08579df8a09b10b4277cd2f58514633ff2c593d01f811427487d6ba4d865df8a0c83372576a666d13a989507bbb5dc019fa77416d9992aaa5a3ca43d9dde269fdb311e82b3db5bcb2bf4616385c4bdb24a8a6937ac", 0x55}, {&(0x7f00002a4000)="05a8972141f28aaf74d1bee6c169029aac74f4f0af4eed7e380cd33825ac9dd5761e126a5c37387f35dc8fef792df2c79dd50d110f4b3196d7eb1157463607dd0ed649da7f83447a5e328165b125922ef9fe4bbebe20068234df4e5a", 0x5c}, {&(0x7f0000bef000)="ecca7bd878241a949345ffd83d9d9da127696d24648305ba7d1d62e4db3db8d5f33c6027c1d319bc7dc6ba436c187dd164765d69da759fdec0c9644038111ab3ba10fe8714dd22488a99698c910e07dd1d81c3e599173b071e5a85a95c7307368192d807080e79dc02982f8141cd26fc19cf5f715701673b0e4d64d0ee6aa6798c87a676a176a4a1526aeb3c7d3197f877c992a3ca611d9e0c361709b6ac371ce6178cde32e35ce0a2df656538476b3a2050e27c634fa2db5363344cd0f02e4ca0f528b1f821b1bfc0787b5a41", 0xcd}, {&(0x7f0000394000)="aca05e422f59d7c8b01889c7d7a5ca4cd8bc225c3480242846b64eee15694bd7ddea7e6e553fec277a800ff03fa0c55407a07fdecde933555f0dce344dac2b09eec1601e19650976b986ffd57823049885841fc9bc44a54fdd4e2612d12734c28dc9a0cbc20c4c8a157240998d420bcf7654856a556c1a0217af6c05b4eb49000958d4bfb4d47b1bf89a85b1613bf8c5adc2d9dcb01e7567b7442e", 0x9b}], 0x4, &(0x7f000040e000)={0x80, 0x10c, 0x7, "fff9897dcc2297d9abccf29bd71e0bf617de6ff7dceea314607de76dfc468bc22d0d4bc91f9bfb6759bd391deb3f8589a1bd304a577ea4c6b37c61b606ade2a4eb44a000dbef009a751882b9356fe565f8e9017df6c8586d378a59eb22d696e6a85b99d13b88d17dc4e2353294dc0ceb"}, 0x80, 0x10}], 0x3, 0x40000) syz_emit_ethernet(0x66, &(0x7f0000556000-0x48d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000124000-0x4)=0x4) 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8866, ""}}}, 0x0) 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00005bd000)={&(0x7f00005bd000)=@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, &(0x7f00005be000-0x20)=[{&(0x7f00005bd000)=""/4096, 0x1000}, {&(0x7f00001e9000)=""/19, 0x13}], 0x2, &(0x7f0000114000)=""/19, 0x13, 0x0}, 0x100) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005bf000-0x10)={&(0x7f00005be000)='./file0\x00', 0x0, 0x10}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003ee000)={r3, 0x0, 0x74, 0xe, &(0x7f00003e4000-0x74)="c0a3b3546a6609e5406fe6b7d46e8b6044e7c15a638af70dabe832147542b2a0c4cc9c49f453ca99f97cc31ae2bd8739b0408da10525a9d89574233d1fd0d954878f1855d1e623ab4beca0a1d571918e7539312a3f65f7ea6718c6c19162d5c6803110f9a1cef170fc02d05f0b5270d0c78a6402", &(0x7f00001ac000-0xe)=""/14, 0x1, 0x40}, 0x28) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 1753.026945] sctp: [Deprecated]: syz-executor6 (pid 455) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1753.026945] Use struct sctp_sack_info instead 2018/01/19 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000059a000-0x4)=0x0, 0x80800) connect$inet(r1, &(0x7f0000dcd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r4, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x8, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0xffffffffffffff72}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x0, 0x40080) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x100000000, &(0x7f0000d1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x27ea908f, &(0x7f000009c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000005e000+0x9e5)={0x8, 0x8004, 0x3, 0x8001, 0x0}, &(0x7f00005b1000)=0x10) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d1b000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000368000)=""/114, &(0x7f0000ff0000)=0x72) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r4]}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1a000)=0x8) 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00001d0000)={0x0, 0x0}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000708000-0x8)=@assoc_value={0x0, 0x8dc}, &(0x7f0000430000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000049000-0x98)={r3, @in6={{0xa, 0x1, 0x400000000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec6, 0x6}, 0x98) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000708000-0x8)={0x3, 0x100}) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a82000-0x4)=0x0, 0x200000000800) bind(r0, &(0x7f0000b1b000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) accept4$packet(0xffffffffffffff9c, &(0x7f0000ddf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000721000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d9b000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000078000-0x20)={@generic="eec67eef9b0a930dbffb43b0e9320fc9", @ifru_flags=0x100}) 2018/01/19 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000177000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f00001b1000-0x4)=0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a5f000)={0x0, 0x14, 0x30, 0x5, 0x8}, &(0x7f0000a5f000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000530000)={r3, 0xfffffffffffffff8}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a5e000)='cubic\x00', 0x6) epoll_create1(0x80000) r4 = epoll_create1(0x44) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00006aa000)=[{&(0x7f0000c46000)=""/192, 0xc0}], 0x1) bind$netrom(0xffffffffffffffff, &(0x7f000047c000-0x48)=@full={{0x3, {"76cbd2c28d09a1"}, 0x0}, [{"764a7b3dd423bf"}, {"cd1c1b561c5684"}, {"7d066cfcbb8bca"}, {"b78c01e9f044f2"}, {"afdf0122f304ff"}, {"8e33f470885a9d"}, {"64b7006b074aa4"}, {"da3c018116b37f"}]}, 0x48) write(0xffffffffffffffff, &(0x7f0000c3c000-0x24)="240000e91a00fbffeb03000000fb010001f6160b0807ff0001000000f7000003f9ff1701", 0x24) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) accept4(r0, &(0x7f000010e000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bc000-0x4)=0x10, 0x800) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/19 21:35:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe(&(0x7f0000583000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="7eda5c6f43adec076efc5d559c583008", 0x10) listen(r0, 0x2) listen(r0, 0x4) [ 1753.218571] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000aba000-0x32)=@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}}}, &(0x7f00007b0000-0x4)=0x32) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fa5000)={0x1, 0x0, 0x5, 0x4}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001d8000)={0x8, [0x80, 0xa8ae, 0xb473, 0x6, 0x7ff, 0x8, 0x5, 0x7fffffff]}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f7d000)={0x1, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendmsg$key(r0, &(0x7f0000f2e000-0x38)={0x0, 0x0, &(0x7f000075f000-0x10)={&(0x7f0000fa6000-0x20)={0x2, 0x15, 0xffffffffffffff80, 0x7, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e71000-0xd8)="96ebfb8a29997028e84f5abe3754083fe374934c56115541c34f487cf1b06aebc24d0ad665742d93f9448f6d2180f04eaa1f23ce17b93c74ee833eab2aa43a07533d22c5658f6e4bfa9c04a35b432a8486a6b234564126b28eb2f4256750032936842a6c630c714300d58db57df4d587caae6fdce48c111af211923fad3a072e3d4541981b852708f72c78ce35c39151467852c5d16606d6dac5474e67607a491d1e238559a437e6bb6851b25dcc81c338f66d7f189501f6656fa961b222d8bb962b8925eb229a1e98a6f71bc90842cbdd9e62029b5ee5aa", 0xd8) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077a000-0x1000)="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", 0x1000) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00001e9000-0x3)="efc1dd", 0x3, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006a9000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000720000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b1000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007e0000-0x1a)={0x0, 0x12, "eea4d26ead064815e511f3d2f9c654af809a"}, &(0x7f0000e94000)=0x1a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000977000-0xb8)={r2, 0x2, 0x8, 0xe44c, 0xc, 0x4, 0x8, 0x9, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2073, 0x4, 0xd5c9, 0xfffffffffffffc01}}, &(0x7f00000bd000-0x4)=0xb8) 2018/01/19 21:35:00 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f000090a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d88000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) [ 1753.271397] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 1753.296198] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/19 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0xfffd) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x83e4942ebdd6aef0, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffffb, 0x10, 0x51b, 0xfffffffffffffffd}, &(0x7f0000459000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8, 0x30}, &(0x7f000035c000-0x4)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000226000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009d7000)={0x0, 0x10001, 0x200000000, 0x202, 0x101, 0x0}, &(0x7f000000e000-0x4)=0x14) socketpair$inet6(0xa, 0x80007, 0x80000000, &(0x7f000067c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r5, 0x7ff}, &(0x7f0000001000-0x4)=0x6) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1753.318630] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000022000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000024000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={&(0x7f000000e000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000012000-0x4)=0x0) 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ae0000)={0x0, {""/7}, 0x0}, &(0x7f0000957000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80007, 0x1000) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000a47000-0x4)=0x0, &(0x7f0000ae2000-0x4)=0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae1000-0x4)={0xffffffffffffff9c}) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d6000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00000dd000)="7c76c7fb7ebb607b62de585766b96cd46b3475076318c07c9575b1235f489c3429e9e886c7b8ab7b424304c8b454", 0x2e, 0x40010, &(0x7f00002ad000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004ab000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c1d000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x5, 0x810, "ca17c3750e5da21fc4f72842f307422b0c6e5e53811d64d9aed6c3982b1955c1ca89ffbb40e390f8286eda981c6eee618a58e905ebb5f5c9f9a40ee4ebf80b8c03ad3f04262ea067dc0b9311c98119f5"}, 0x160) 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000020000-0x10)={0x27, 0xffffffffffff8000, 0x1, 0x5}, 0x10) 2018/01/19 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000008d000-0x8)={0x0, 0x1, 0x0, 0xfffffffffffffffb}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002dd000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000051e000)={0x0, 0x6, 0x4, [0x20, 0x7, 0x40, 0x7]}, &(0x7f000075d000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cd8000-0x8)={r2, 0x4, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000c17000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f00009d8000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x10, 0x807ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000393000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf09, 0x100, 0x7, 0x0}, &(0x7f00005fe000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007e7000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000132000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r3) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40002041, &(0x7f0000093000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x2, {0xa, 0x3, 0x4010000000000, @loopback={0x0, 0x1}, 0xd0}}}, 0x3a) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/19 21:35:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f65000-0xc)={r1, 0xf0, 0x30}, &(0x7f0000f65000-0x4)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f65000)={0x3, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f65000-0x4)={0x401}, 0x4) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000646000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="daa547f1170c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) [ 1753.450163] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000433000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0xffffffffffffff86) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa8000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000689000-0x10)={0x0, 0x6c, &(0x7f00005c1000-0x6c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009f7000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003a2000)={r2, 0x6}, 0x8) 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e41000)={r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) connect$inet6(r0, &(0x7f0000aa3000-0x1c)={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000131000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 21:35:00 executing program 3: 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, @in6={{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}, 0x98) pipe(&(0x7f00005cf000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003d4000-0xcc)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x2, 0x321, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x3, 0xdba, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}], 0xcc) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/19 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bac000)={0xffffffffffffffff}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x2, &(0x7f0000f77000)="e448e6c7b54169ca2b4cd2c33afaed0ae4ff6dcde3910d16fa6bc348b1f53551da672f7674612ca63ed6e2b4daf7f493810418b7c4dd648f57a56995556bca9911335da6bbec2ec82a7556d356e4ea3eed744fcaa587ef78356cb90ffbf1f01300c18f9ff0313a2b7ef35a0ee848454e41a45adeb746c041961f6d3ceab2c4c166aa2723b3d180b8271f822173ac4fbe069694d922a0aa2746ca6764de605ad64454a9ad9c47ae176b4e11765cea9094371f0494f0516dc3cf4922ef75dbfd9898034b", 0xc3) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffee3, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffe}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @multicast1=0xe0000001}}}}, &(0x7f000065b000)={0x0, 0x1, [0xb35]}) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet(0x2, 0x807, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000011000-0x4)={r1}) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x0) accept4$inet(r0, &(0x7f0000aa8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b0000-0x4)=0x10, 0x80000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000530000)={0x0, 0x4, 0x2000000000000000, 0x0, 0x0}, &(0x7f0000412000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a04000-0x8)={r2, 0x20}, &(0x7f0000193000)=0x8) sendto$inet(r1, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba1000-0x10)={0x3, 0x1, 0x8738000000000000, 0x8, 0x0}, &(0x7f0000c12000)=0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ead000-0x10)=@generic=""/16, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000037f000)=@assoc_value={r3, 0x47e0}, 0x8) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000006e000)={0x0, 0x3}, &(0x7f000006d000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009d5000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000895000)=0x8c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ed8000)={0x0, 0x0}, &(0x7f000072d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003fc000-0x20)={0x5, 0x1d, 0x200, 0x1, 0x10001, 0x200, 0x1531, 0x3, r1}, &(0x7f0000087000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000530000)="", 0x0, 0x0, &(0x7f00001c8000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000751000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f0b000-0xb8)={r2, 0x0, 0x3, 0x2, 0x13f05d6b, 0x85, 0x9, 0xfffffffffffffff9, {r2, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0x100000001, 0x800}}, &(0x7f0000093000)=0xb8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000087f000-0x4)={0x4}, 0x4) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x1, 0x20000000000003, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000040f000)=@dstopts={0x87, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x15) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) 2018/01/19 21:35:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000001d000)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000001f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001e000)=0x10, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001e000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) r5 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000014000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000000d000-0xa8)=[{&(0x7f000001e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005000-0xa0)=[{&(0x7f000001e000)="b460d3e6bdcf99f9f9995407e88bac483e36817e56f68c4b55f9a690a7c36b365deac311ea33839531a6a4e71b8f5873f3b7985b7a80c6578fe39693afe05d44fb1dfe23ca4aa64164", 0x49}, {&(0x7f000000b000)="50c5b398f8b65cb3e9", 0x9}, {&(0x7f000001e000)="1242dc0348c8f87e4cde8dcfbcaa6dbea39dfeb8ff13657e95a9682ebd6d642bb38066d1d8bf060917d9f75e014f062f96951f8bfe2378df6e40c7cb7669452d1a538a3c6070dd293ccd86c8837392ac32dd31eacd4b12b8575d0ddc9b4cad78bdb5fe9317ceed22388f818a18d7e6a2716b77dc2792fcaa7f5df1f4f81c26a154e989cff9c3580e3b9e022fbef67d94e159d7190d2d9f5a303867bcc32b482a4860d76ceb7172ea5c177cb41d860d144fb6e145dfbc52f83c5a2e170ff8e80b", 0xc0}, {&(0x7f0000002000)="", 0x0}, {&(0x7f000001a000-0xff)="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", 0xff}, {&(0x7f000000f000)="8ff84c1c0288fff899fe5362d16b96af587ef72053a4c282d0fe5d416d58d24201ef73837cc1ff678cb78f5d20d1b3eb0b50f8dd8fdc07b3ce9630b1df1f638b462f1cfc4c19443e9ee17bfabcc2792306edb283eb471d7f1af0dc1d93bd706a96e262b52a8866d1c4141ed53fb5d20948949610297d25cb3b7127f827b0b21af5a122b3b9ef736fe248573ef38770d522b9757e6d66f8bcce35f123c4992c", 0x9f}, {&(0x7f000001f000-0x6c)="7a7c3580860c3a13e02963890c4f6f82e96c75e0e0275d3804cdbb430c2fe26c238c4e2587b86491ccf6cee575f580c226241c4dcd276c5f6b865421c4fe9f1a75d5bf73739c68b71f4a1054cb7c3548e10c95aa7a6dd1b4081fc976bd90118f7777c7c88f4243b72cf37021", 0x6c}, {&(0x7f000001e000)="fc4b5706d49c56918f61134439d8ce3a61d161dc0137c4fe31831b6c4a504af067337251e8ce0c123e57c1ff5b07d9226f9959ac0bf15ec8ee184b9624aa198685287de69d7d77704b1f8439ddab151ecd651cd9e45d725fe6c946c5b4d3336808d0c85b0bb305a52cbfc52bb17b29627c77d63e1db64c6218a2da4e6641f3bac00cd694e578ce631de8cee0e239863f02bdd7afb8441862888b276e56fc45df94a9ee24db85995606db64703c1ba8ad98a9c43d8fa8cb86cf9aa35c6f231e479bb83bc9dc7d79af7c57751817609ff2eb73045f631d49e125f9dbb432c11c3c90dd36041f4ed4ad432cac", 0xeb}, {&(0x7f000000d000-0xc9)="febce4a52ebb139d2045fc62c20a29a0ba251f12ec5943c21ccc3b4c4f78cda5815ba037f7df769f3721a82ed52dc4e0429a1d166c8644e688a584439bb6984512adc068b48567d5fea259776717f5570eee545c3f7243ecb2c48ea744e240aca2857dc17b39004fe306fa770330feffb9e050361b3626cbca3229cb36393750f4686f5d80eb68d4d75917cb16238e0b06692f466d6ece966cc6a3e90a6a628e0dfeffaab70fe03491dc40efbb936625cd5c81d7c88cd6d7d5d2f3220ad00c26cd45666d0342b1c54f", 0xc9}, {&(0x7f000001e000)="4525d264e4356488cf7c38e98f457e23dc0dba0b9b83201a71002052792f8e96cd06eaa842395086e2e30d4c2b04e59e3b99721163433f332efd10cd39fbb36a7e35749cc4cc8cf4176adc8908", 0x4d}], 0xa, &(0x7f000001f000-0x38)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x38, 0x80}, {&(0x7f000001f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000016000)=[{&(0x7f000001f000-0x9e)="822a6fdf23e6cf8a27b82ca9eedd8496178f92df451a3fb1dcff38618b422c3752fa24fc4e4d9516868427b727dac1464ef87a122e1a17261dfdb17ba0c3db515ecd978484113a0eb484e813357be5483587507fb16179cc67a885f232785abb25fe35be9f18b9d6de03742f9e0ec279b64756f10fee3bd47430b0c19da9a302ecb1ebe81f1237f58672dd9d19919f81fcee7e8ee8ee335c6814d5d0c3c2", 0x9e}, {&(0x7f000001e000)="6a6f35ba82012a7dd04261353ec9d88a34d8743e75175b1716df38da5475587ae70580e577b4c2bee7e544148349ca9b8d1060cac8a26f2dde3ea208d07bad21071f66f8a0ee9184ca923812b102a8eaa75d463e38559afc36354d87f6e9225ab4f12ada2031186192ede9a33de244463b1b6f354857cd3a884925d4640db7c7b38773f06c75bd41d37ea2aeb37c3983ca8092e94caecb96d578908f46ad24f71d6ba6812f1c740ca0cffd034e944b805b122b561d4e61266e91f7f71f48846a577a2965aacb67626642689391e1f0c867e76a4ff20d2ef8dd9ffc8eade28b1fb009da045e637f371a", 0xe9}], 0x2, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x58, 0x4}, {&(0x7f000001b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000-0xa0)=[{&(0x7f000001e000)="373ef9bc7f977d456bde94b4f429f2fd31edcbb105834b97d830b68338a4efdc52f6f5a065b4ae7243e1105683f1e06a1dc5d152ba4a281d3f2db36614801c1abf3582aefad68942e257b39b8578032ba341e2b57ed67b0a144b158d0faeda64af72b9da42aa03c8eea86fa0e68c06ed17b57d80d57635e620b86042dda65d9d4dca2100215c15fad7decc3575", 0x8d}, {&(0x7f0000006000-0xa1)="c3c716d1254127b457820d7d36b2b031bc49a4126f488014abad57b0e10715ded417671e8e035796d1f82a1bbf477f37a080d1e176731e1e941dc65af0c82df3c5078a4cd6782ee90a9203c4231c49b4ab13e6f86d344039dade7b5ac240c800650dcd6c08bcfa6e581034442a6e657f6eb30c594dbbe9b0a9ad4f8f6c66e892b72371704155652bb0f217fdbec57f0d92b8935374b02ad57a3886ffe6c6f6fbb9", 0xa1}, {&(0x7f0000008000)="057bf3c1582bdb87c764030aa755475e538db5aa4f36dad10bea0fa2df12381c30cbfbf17ecabf3f4613772a0d4b1003543a207a9bc6758eec2262264fffebd6479057231d1f10d06da99eca2fa10d0a5eb047a6ef029d7a09f44c501c9668b5cad4e11bc9c05fc31acc1ae465334cb0b8ac4fa15602a00a", 0x78}, {&(0x7f000001e000-0x6f)="7ad1aec37d3e3e39a0aa6efd492309754d86e0f6925fa60ca6def78911a5df3561ad8d0f02aa2f96dd0e79b9fce2a9e3615554caae524164f5a277188c56daa9864f6692d465c14cb002fb2691a5985c94017f311ebc8725d35221aa7bdcf8cfb6cfa6647417ec2cd44019b8277d87", 0x6f}, {&(0x7f000001e000)="7926b5b889815f972110f2c3eac8b1565691de5d77f54a4625ccd4b9223053fbf745a689d2d6fc5ea5f5ad7a26b8314da8c99650c3110f04a68e3a5c58a4fac480ef1b71c7f12d12c47cad59e3e8340abd591f8aa2c885e1c3c7dafe712fb857e7da14fd8a2d963ffb591558be4d3712175b260c1c5daf8ba24627a6d84b0d7e706693cdeb0304fc8298bae13d61fbce3a5e503166507ce434649e7342bf57331e25ca3f8dc1247bcaf980aa", 0xac}, {&(0x7f000001a000-0x57)="d53c4d69442cc2aa11c73b4a5c856cdc381f0ffee5b03d8012b3cf24890aac4cbbd07717a5d33462306849f10763113f2c15a353c6e1d03df9c4265fec98512a48d8476c5289c22b4dbd6f43d4ee3a823a72ddf40234de", 0x57}, {&(0x7f000000c000)="fbd9eaaf3e49d2013d2d737d1a7e270424a38fd1b1541e26775a571492d490b3908864303b6f14ef5145b06aff4369", 0x2f}, {&(0x7f000001e000)="3835fc3956c9337616d090c28354eddc7daee0f1d483e5a618f15e83b8626d91bd3fe5819e82747652bf147677abab183f05f08552919949a3ae5db711daedbd669201de2747bf2e81595fc209170870ef31530c32167b2790e3cbe5919b1c49d524c6bf5273df0a83638a498a50ae573b45da10fb6bc245fa9a8db49258e0fec43feae34e200ffb2e5da300275a4df801e06fc1007d576578e71bd442", 0x9d}, {&(0x7f000001f000-0x1000)="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0x1000}, {&(0x7f000000d000)="a849e7826821087190bd20ffed7724c0b3b06a5753c01f013f09e19f5c052d1f975a8a5c56c4bc5f08ebbf0f657f51ccbae97fb02fd1bdbbc374326ff25dd31a7d732e09be7cf9b30e9f6ca6019b34e3b24a252ab8f257a85f725930bec27b00391ceca6f06ab27c977c9b5b59ecef07471debeb397db4fb85d21510792d18238022d3f77713b30e8f2470", 0x8b}], 0xa, 0x0, 0x0, 0x4000}], 0x3, 0x4080) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000019000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0145f57e8c222a272edcc2"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e18000-0xe8)=""/232, &(0x7f0000484000-0x4)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x1, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000553000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043a000-0x8)={0x0, 0x0}) tee(r0, r1, 0x100000001, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000036b000)={0x0, 0x0}) 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000001c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x10, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000a000-0x10)=@common=""/16, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000b000-0xcf)={0x0, 0xc7, "a1a8e0a7d1bb9cb1d478cb78c73925d945a2d0c3cb598c9c03aabea6460936930b54dbd0fceaa9871f98fa88e20f4e845f1093c41932f7f462c8b3c661952f522958929c7f764142180733904e5d3dcb657a0cbd1513e01dd4c33158a482beee579c9fb7bc7062aebe0214048e97fa3d71b141a66d76828738202daa906cb557d0b68aa907771062e571a17ddddc84981f8cbb38f0ae508954f2bbc9fa8e0a5d4d454f85cc899b5c168e2c81489918dbd3e94454b8c1669ba7d0eb8ec88905cae99eb470c5a57e"}, &(0x7f000001c000)=0xcf) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001d000-0xa)={r1, 0x80, 0x1, [0x80]}, &(0x7f0000014000-0x4)=0xa) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff5e) sendmsg$rds(r2, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000)="", 0x0) 2018/01/19 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000017e000-0x10)=@common='ip6gre0\x00') 2018/01/19 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4(r0, &(0x7f0000005000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000a000)=0x32, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000009000-0x8c)={r2, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0x57) 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$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_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x7ffff, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$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$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r6, 0x170) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 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) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) [ 1753.630204] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={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) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(r1, &(0x7f0000186000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f93000)=0x1c, 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00009d0000)=0x2, 0xfefa) 2018/01/19 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f30000)=[{0x0, 0x0, &(0x7f0000125000)=[{&(0x7f0000322000-0x49)="6f76b2e3a6911a29bb9cc2cb12636207", 0x10}], 0x1, &(0x7f00007dc000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f000002f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00001c0000)=0x32) bind$alg(r0, &(0x7f000082a000)={0x26, 'skcipher\x00', 0x0, 0x5, 'cbc(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="0000000100020000", 0x8) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$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]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = socket(0x11, 0x3, 0xfffffffffffff001) bind$inet(r1, &(0x7f0000fca000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(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={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000492000-0x68)=[@in6={0xa, 0x0, 0xeb3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendmsg$netlink(0xffffffffffffffff, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) read(0xffffffffffffffff, &(0x7f0000e12000)=""/231, 0xe7) writev(0xffffffffffffffff, &(0x7f00007ce000)=[{&(0x7f00009c9000)="fb1dbbe5272b2b81991170fd358703835ad9547f3bd82c78bd9896ef45944adcb3951b6f505735fde8fc8404e3f3ea769c98b584786983f246532cd0a4f6843d140f37246a75d62bda6fb5562a90a3baa0dd71c176d0ad57814c5d86d0c789df5e8e0e7b4c903c", 0x67}, {&(0x7f0000d3b000)="04d5928e8f1280b6bebfa0f7ad1fe20f150369daf7061b45bc627a82e48f19028800064cb128bce53a51c8227ea732eb680db1a93237781f51f8df0779cc8816606a17342af18721c6e345e60660b81e9f2ca941293f1212820974db570fa35541d9a2342d060a0876526b3ae3ebe194748a7788f604643964e3d638224845ef5ef2c0df1c25834d15ab99535b64ba961249f41a4369e9565eb65c8cf77c49bd4b2e8824dd974a53a5b9840bcaeca63fa1cc768846ed4321ea4166b0360259af33674fea4514b11ae7ea81bf11275a8d963b684f6fcc63b81e45fb63a65e591489377f296c95681dfe3371a1174e25b80c0dc4b25a5772be9029561fd1eab4be22eb443d11e95e61575dbee4ce6faf07e0fe4a6f4301b528d2bbdc3ffdf17e4f2739f3dd9bd11e60835ca92b9b9e44b28b349ff6eb38a9aef7b435f5ea49f56a3cf0ea478db699a9842b0007ad7d956e4b5e6875d8bd1fb6cc78781a6aa02f1a3ce55f709c13c2cc52147449a8eae15e6c749bd2b70c2339665083eec269377d6a20c500ca77b83de38951adc9726325e83cda51c6e254ba90dbcfdc4bf5f4ab657102a6d1fa5ab63bc26926610afe603182e103814ec8bc6e0f16ffec50412178bab2731fa6438fd71ed709e5d0819fb7e95cee19eeff232bb0098e3809c487cee8f73bfc24b503fa49a588a542c01248139e7b46287b90492ab40bb3884b5a400f911e8cafd6ae97bda213b768daf9536dc8f8d22d58aeb98c5ba7e0537493fbcb74e708f9852e9156ad23922ac22345ab7608ecd2f688d55988839a50f46f432eee3fd45df9207fa40bb64147cfc632c6d048d59c31e53ac11bf6c342c59a43deecf8885873dd756d7026394db0451da5c05777b8597f2ecc9759d9c2ec695f73c04dfa73f15e8a2e720195f454a08a1bcaf83742960936c391ca7a5189c490ff7105434e031b9dd6c1d63c041393d80eb22be6e40dddbfaf9ec035045f3f39d4b70f098c573f0fd949f9ebcde4b6acef43a87784e0a773ae57f9512abfe09177c978149d3c15cec40465f2f2a0d6d0c2033aa4e67b13b956d59d05eeff0b41d1387c13907b2049ce367ff85ac7ed26b698d80ccfd0c1effe6dd81611180d60a3580d0c84473f993a4c6cce3ae00ace641ae4b36cb2a4748cba5482ec3e4c5ac5d4e39e55f0f4bb47fa9fd1bf09017d07e14996461c8a49d5c4dda1f606f2b17603e13233fd8943f8a5ea66734aa6988e4d30f93e81469952ac6e17b89cd77e11825b299518dcdbd7f732f71e74779dfe69ac85a422e912c0235c4a8b5e9190746257aed0ec1b3437cb3e480fc0d422f97549c36205cf9416f12b766c1e4f79387f4e3fa9b15ff134f947ab1663ccb3d5a66e1b2cc5bd8f92c70b62224a4fd672ef0d2030c1c431c45b206cb550a81d6bc9905a6958cdf09ea0505ae69e0548d369d535fe9cb6d6237d37a7044f318d22d4b9cbdb4ce92f5fcd22d03a7b40a7d929b77e4f5ea8dfc70752a998b0d0f7bc9172fc0ca873f0a2c8847693c2aef3c69f1709696faced19155f9642fe875ff9401a0b19e53a1f7053ae271d1a49110e266df86df5b347ebe97c467cef5960796fd60f8ae2b6159ea0863dda0746710d7556297e6c139d47753e98d9dbe183f5196f2e1f1dee35635b9282ec8db8a68c3e3e097fc5a18e1e7764a41a51905861bd37f3e0b626dc502d8e810da903b30ff1fea236407a3c043c2b7827b13cf53a8ff6079828df2c888ed309977fc23f7422a1e20d8b50eb01935d00b7c2d56aa06a2650b739f888c28fd572f57ae1a78e710dde5d84f6a3b274dd556d797614faff50ba42db5c6675e4b23b074389054532de46231a5bc37958b9efb5f0282fea82a13b5ef6d25636c1597d69784147c135a61038227738f507bb77166a9370f70044fe847c2903c3b71b4e964d4059977554ab87392f0855f04b08ef0a4100a9e6323cc92fe5b1b4c4ff8d5e8950fcb8877b5a57ca7bf1610a6fc11de5d5ab8cf129c2dc23e1a0579bf82ad72636a658d8b8c41f14d83630032c528bee0ac088d5d585260a0e7652fc185bab0d03075b42ef6bf16af91f823a9402ccb44292013feb3d247ddacde87254e315ff2f4d7795b98b207404b724ba86f17e0f1dc0a921a84504f69d100f5edee85f495349cdf819f73cd26e2f5301d7e532ca9cdb1cd7346fe32d180c94deeb4974bdf3ae93493ef96ba2cc915fbc8fc99ed3f75eabb34d0b0ce0aaee8a85bbdb3a04c79a1ff8a2d2fd222897b2572e0fce1195ad11518f0f68051315d84562a1151cb266dacc36429a3a534d80fb5f1f9dc8db632e51402ff771698fd577c086832fb11a2a6165829b710eacb9076e983d2f810c8e2b838703caba1dbae6800283cbd89c4ba4fb92328810fbb6b6323a295e852fe773e3d1aa59334989de2b496dd5ff19e6f5ce437ad951fa5fce42954a056d7c7632527a4da87f98bf09776e0913264f0757696aa9371a2143260a2ebff6832467e7c4d9a90faa6712b73d727f36b6a9ffe72b270aa584bc877403f93af0a1b40704ecfaae63aebe5de183e58f367daccc1b7a6bb05e691d49c05613fbb0b22d3e8a50d6214bce551f32c5264861136c804c955a965dccac81e785739e106f68054649590bf5aaea2688c92389afb9231f1e30ed945fa9c58ab69bd01b8b30ac652a86791ef7a0c9313336666326ce20950d98644a5334e3e78e677676ac5e9c9ccb9dc4796dc8456e1285d8107f774241343bbca97a02af25755d976c173ccf9c8fa27f0f5b8cd4b2d105c98769b81da53b1e6b0bd9618839d5e61a54aed5a800193298725f8b06bf5f5ba11e9a022604f28da944c89ae1a22eca9453dfbeb2413119458d8bd872bd3b51e154f69ddbfd20abe4ee8245db6b3f09c9618af63e7fd46c5131191cd7b8a0cfae063df8fdf7f66fde64a78230f8f1e44f99d2c87eebb8589ee98a2c528f9da46c122afe2ac3f815704b2502f30fa52443366622bd8d28929a51346edb0b60d0e5bcf2593c601f3d862c7924fdebfd6dfbee258ad6fb538e141aad6b3ea376000f8d0e39c4f5a423f21beb880085c0fcd53a5a857ad4e218a544f442be68a36aa27a3e477e953f9d9ae6a1047a9d9c2153e9a62c8893d144a4c2bc90dbf5881672b41e7d169cd3d23db962a90dcf11f1a29163cce76fe56b16dc75683700fa5c6a4906c9ff0a659bcd0a810c440e2ef899d09fa79051877a9073fee654c723304e602c7b09573cc34bce9e868e29ef757a40da25844ee1f2553d22cbcfba9689779e60a3dd344d17e72b83147ca5fa351ab474ba6f2f4970bc86e43f41396f5fed62c021d0d5552202d604ac6f799acb6462954f661187d1be7ff68d15aa4d18a37aec1021a4b9509d3fd6f0f5500e590bd55ea760414d1aebe9da3881df6ee3fd326bd257f176bf3f7284cab4fefa89fbc0403b784e457b453dea40a8334be745374ec706c76a3dae0211a0c3a6ee1709b2eaa64dc4de98a990918b2b0366c0ab03a2ca4ca7c3bed8036b821a91905832fde5cae341224cf0345a2cda40067754c95f8362f4084ab569105850c66770d217a8a265cba729153bd2c77b579406081847e1e9c58d43240b76ae0cc924bb9d659cfb1899f9bcd2a75a7338602eb8fde4f8f7cac06c4cfd2f9fab05a5a0b1dd257309a3f666e68a47b68ad4dc019c54b4b69bbe61bcf2b48520c5e2700404b3cd21726301ef9aaf8daf7669abca7b1f5a00714c86bd6bbf41c5d1f954b416792e702b8ff6110a81b65bada8961fbd6049ce5b9f57b12b7f936b0b3073c3be7dcffaeabd104915a8ca9fd65952a2669b25be6bfe7064b6c66b3fdd504d578f1dab590b552f59048fe370edab2477d3d3fc0c26076d0264c423b58f77297062aed18e78c6a036d7d8856faa2590919fe64037a9c087651467dcbd5ab29a3cdcb2af4ed957450cad8eaaabcfc0f43109eb105f2737a5694210b6404d641779e7efaf45d075ba0a3106e19b51a394e0976fbbe3b397eb6b3676355068424951d14a60b1e067b02b82287397d6abff010bfbe3ef7313089233f00b53fa9802d49b6cf45c46ed46dc4d66b36b758d05a15364df492acaa0c53a694e133d9f582145bcf97f85bf2d7912a9e10c948b8fdd2bb5d9d14d5fdd0ef93505cbd853a3cc3971d4033d8be9c86eb263d3ad45a0d2b1203df1cbc013324becac760f4ff41d06c93175257d86412335bdf954889e66fb0909bc7ab00e7ff64365d3663dba7d82a932a46d685587ed4d9f5b366fe50c6e9419a3e5693c5f754a5c4f24a9201a8d5f267baff80602aa52521d668efd818213007655a0c183bbb0a04b6f76af0b3abcd5b7aceb163d12d2a2426b50cbd724ea927991773879e2357163b5e334ec12945486c6f4ba385c6bd0612aa849c1a59ba9e413d46ffae1ec38cbe89d1370d423a486553eba32a76fc3d2ce522c08ddb3b4d5460c7a8a0058dc61773fb2c13eb801db61c3c35c97e2c4c14b9ece111f29b5f14a452c7a7642488d113a2c41ba5129e27544c5c39840eb8f9fb4544020ee276fc29f48dc7df3d329b51d49a4867e41b054ccafaee2d89b23dfba1a703d61c9a2c1ac3af20164fa8ff3a83cb4df297a354b70c21901ad9f127cfc5d77ddcc778d43c419800781b9ab8ba933a4893d8f0460f5b3520840e933a9764b86b5b21e927a205cbcc916912f6db3e68d9f2d6c0bcc84f9c5129e208ef693ed82df37c8fcbe19ed7a02368731b995c12d85f5780b3f31ae105268a41c884674d3d253ccfe474e59cfa038292b13c5e5267454ea833c58e01d898b98088cdcce1c5be582cbbdfaa7fc425daf1037e6cb14f88cf9844b0116ac90e1f42d050c1f4930fa9cb5724d2ffad2cc322c0495efa05b7fda9558fb71afa2e9da1f38113b383c9e409cf57ed6f9b4a493e628a188efad144b6e5c097b9542305f48b7bbbe9c0966c76c7af591ea1731ebd9c338dc5f2c36e14e62ef254d9be3718f1a82866869b8fbc894297fbb4e0678776520c996e9b2cfb5182c8c88336b5466f02c7ce4c4c62f5ac47328fe3eb4b6f9839d93524fe727440f00617ff28710e6b70c19e197a9e9e7bbda03f009777287cbb111702c11db356513a1dbc8a291bea19fa12fc29f985e757c91245aafb8c8c5a8600133f9ce7cf64d500421f2558fb91146673a74cb3f23fedb9ccd29d6087e3be809d8319c2eb6d338bacfe4a01b6002bdefff8b058bfc837af9e10244aa1039f832de858062a92c868b65a22d5dd54e57953b0564ed69c8f5529cdbb5c2bc4b81105be02495dbb0b07e687777623954aa65a361ea917bd7937bee1e92d688697cfc550a4129303d5129ccdbf23777924afb89e1282b948e699c8fe47082c947c441ba929b700c59ed17fb3a95172cba60e9851022925561090a7b079409843ad003630676842774210bd7d9d896b39e0dd0b31889e9f049f363e4ec16038ff4c0f90b11de35577df4049da98aee842829ef3ca49f1ff97e94a85c824d1d68d4432b6d51a4f85428ce996444e2613e112f16b4528c499c52091a1ab321c343a09ee595a68098c31dc4ed3aeeb7cd9c6cbec740a12e5b48a34e3af0561659b0223043e4789745bdaa94cd61861ecdf0850dcb85aa83c7b003fc26c38fce4122ba74ccea2588a0464ae57fde35e3419f8b68ddf5deabe29082adf2dc1887ae480469a3f29de635929184245de24c97e2a7b2adf7f1bfb3775f3723f5fe08f6cd6732a67b64778126053e0b866904a993058000dffb2f91ef", 0x1000}, {&(0x7f0000552000-0x8f)="21bdb9b5aa0efed07f7f9bd0f64b3adb504cc443d7da692b73f179b85e393cc3b39bcf90fd3a079467ecd815968f46557c3186155d2ab206d9725fd639420a1520ef0f4dbf12a20c59b84c8607c813b0e93d49e5b908f29cab686c7d270c4e1b3d66ffd2637efedc969b4afed2fca12b99d9cf5c81358e7f8d3c72c60ecd65ac75837faeddead91cd6936fe97e17dd", 0x8f}, {&(0x7f0000e8e000-0x51)="f2e37cd60cc14ecfee7c194fe376518740c55427791501081d18191e88526922ae40b664ac9f21e6b3a9b53e617c8794410e920c61b5c83d7cd77c33e8b006f4682ff828e3b90d8b6626a28c5dd1dbda90", 0x51}, {&(0x7f000099a000)="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", 0xfd}], 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f32000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3007, 0x0, 0x0, 0x4, 0x1000, 0x518c, 0x6}, &(0x7f0000fb0000)=0x20) 2018/01/19 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80804, 0xfffffffffffffff9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cd5000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ff000-0x4)=0xe8) ioctl$int_in(r0, 0x5421, &(0x7f0000841000)=0x86) connect$can_bcm(r0, &(0x7f0000b1c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000327000-0x24)="240000001b00fb34ec09ffffffff00000100ff0b08000300080000000000000000000800", 0x24) [ 1753.684377] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r2, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f00000da000)='Uo', 0x2) r3 = accept(r2, &(0x7f0000ed3000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a6000)=0xc) accept4$packet(r3, &(0x7f0000f83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce1000)=0x14, 0x80800) 2018/01/19 21:35:00 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000ba1000)={&(0x7f0000086000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004fb000)={&(0x7f0000bc1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00009d1000)=[{&(0x7f0000130000)=""/4096, 0x1000}, {&(0x7f00005c6000)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x40002061) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ba8000-0x18)={0x0, 0x1, 0x0, 0x100000001, 0x80}, &(0x7f0000745000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f4e000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000}, &(0x7f00006b3000)=0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f6a000-0x4)=0x0) sendto$inet6(r0, &(0x7f000074e000)="", 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d37000-0x4)=0x101, 0x4) 2018/01/19 21:35:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x80, 0x80, 0x0, 0x7fffffff, 0x8, 0xff, 0x8, 0x8, 0x7, 0x8}, 0xb) getsockopt$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}, @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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xb59, 0x1, 0x200000000000, 0xa, 0xa0, 0x20, 0x3b, r1, r2}, {0x8, 0x3, 0x3, 0x0, 0x0, 0x100000000, 0x2, 0x6}, {0x9, 0x7, 0x0, 0x2}, 0x5, 0x4, 0x0, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x7, 0x5, 0x1, 0x6}}, 0xe8) [ 1753.763297] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1753.782636] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/19 21:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$ipx(r0, &(0x7f00006cc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ccc000)=0x10, 0x800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ae1000)={0xf3c, 0x81}, 0x8) 2018/01/19 21:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0x10, 0x80000, 0x6, &(0x7f0000a34000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d3d000-0xe1)={r0, 0x8, 0x7f, "31a9602a9e90bb94a0750b5e9dba73f36404533c35b3cce769af008abbdf15167894b3e26c78149067e21498a5666c8da7df20f16e46548cdcba764b4d2e8a22cb93c1e3e11f5a0246128801107826c5b3616c7beb14e4106b2f2acdd589e0cb896c74de6639012b280efeb86951087cc083a76c838b37df06cbcbe52e4b3ed46cced019d91e9b7bfddac0375402a50a29926236ac751ef721a9f7de505083240d4b25aa6386ddaa746962683824e71a6c05f2149471bc396cf9b2e21cf4bee7c51674458eb3bb95d1014b6ea732ed5d1b2e056ca502a7"}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000084000)=0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0xffffffffffffffff) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000719000)={0xffffffff, 0x2, 0x8}, 0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fef000)={r0, &(0x7f0000fcd000)="b78486d42b0edf8e01e2c344e9364a1002e127ccf56363bd5cf6e7276ad0195cb6c2809f6f838d417cfd7e30aa5ae9eb547e413357d1872910530e13e923105c509158795aa1acc9a9e8dccde47bd87dc314c3b2a0fa395776437b4334bffe1266e0b73541d2a9cfd360572c9a89c2a3c006a220d86015d0d469cbf4ef2be1dd330fdcfbcca07694d81762d0d4e14c4bcd43de12ac4f2d4ba1936e41cdc493f2acac368be6571252da89998d532089bd6c8b80c8f69c879ace86f4ab989183a5166246e5631a52c43900a3c95d65cf", &(0x7f000060d000)=""/50}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r1, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x4}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x8, 0x10, 0x3, 0x5}, &(0x7f0000006000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{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]}}, &(0x7f0000002000)=0x8c) 2018/01/19 21:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x6, 0x3) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000cf0000)="93728b2cc5fc43f9c726dd042dbfbcd2f61417ba33d5ee777c1bed9c314a60049223df775fa165d5a02aa090a4fff08785b2746d8fb721c684109867aca7bef058ed522a8c443d6b2976bc77bec1fda57811ad279b7e5a6a2af0534590fa188657505a1374f88a53fba82f8532b9c050f85b49cc57663473d1c84e56ecc5d4d5e7dd98b4c57f4800175b7eb3fabd41c3a030f79dabd733184d0939f41e1d2180e4cbd1ad1cbb637d4c4ef3cb63695e30d10ef91bcc8f2aff85abd29045", 0xbd, 0x800, &(0x7f0000f3d000)={0xa, 0x1, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(r6, 0x6, 0x3d, &(0x7f00001ea000-0x69)="c92f64d10dba94bdac89c37a927c990008785389d775575c749ea40829cc5b04b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3bec59faf97acd1a550e0d023487dc", 0x68) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) r7 = socket$inet(0x2, 0xa, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000cc9000)={0x0, 0x0, 0x0}, &(0x7f000082b000-0x4)=0xffffffffffffffa3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @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}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/19 21:35:00 executing program 1: 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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000000000)=""/133, 0x85) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000a81000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x4, 0x3, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}}}, 0x3a) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/19 21:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080f, 0xdda) sendto$inet6(r0, &(0x7f00009d7000)="3e278dcbc88326391ca6c2476bdeea0cf5d92e8797665522e47392f65a3661c677fa324e8fa5c82523b081c04e6664ed67dc4c7fe8c8436b6129ecd734b0a5ac8b3e4317f4e5c4899d064c0ede326edc2d35ca8003e87098082d2c62abba5b745a8085808333", 0x66, 0x4080, &(0x7f0000404000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000a24000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fd000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000040e000-0x10)={0x9, 0x200, 0x7, 0x80, r1}, 0x10) 2018/01/19 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x22, 0x7, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 1753.851752] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/19 21:35:00 executing program 6: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1000000000007f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000023e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000012f000-0x10)={0x2, 0x200, 0x9, 0xf000000000000000}) sendto(r1, &(0x7f000049c000)="09b9ffff4c770a0000aa6704d117a600434154004d3dd847194b06890f0ae6242f6ea391f87d950304557b927d8520b347c79723a55962246919a14be958814c", 0x40, 0xfffffffffffffffd, 0x0, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = accept4$inet6(r0, &(0x7f00006b6000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000997000-0x4)=0x1c, 0x80000) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000067b000)=0x0, &(0x7f0000435000)=0x4) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/19 21:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000538000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ea000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000932000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000d15000-0x14)=@rc={0x1f, {0x3, 0x8e8, 0x0, 0x4, 0x419c, 0x4}, 0x3}, 0x9) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/19 21:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000aa9000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8a2fb", 0x34, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "91286f", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [], "57665380"}}}}}}}, 0x0) r0 = socket(0x7, 0x100000000000025, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006e1000)={0x0, 0x0, 0x6, 0x101, 0x0}, &(0x7f0000128000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000099000)=0x0) getsockname$ax25(r0, &(0x7f000010d000)={0x0, {""/7}, 0x0}, &(0x7f0000f34000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000193000)={0x0, 0x1a, "7303c80119915fb4953b447d38950e683d7140afd31b6ac8ab70"}, &(0x7f0000378000)=0x22) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001da000)={r1, 0x9, 0x7fff, 0xe532, 0x10000, 0x3ff, 0x178e, 0x0, {r2, @in6={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4d24d344}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0xa8, 0xfffffffeffffffff, 0xa43}}, &(0x7f00009e9000)=0xb8) getuid() setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b65000-0x4)=0x81, 0x4) 2018/01/19 21:35:01 executing program 5: socketpair(0x5, 0x0, 0x20, &(0x7f0000f11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r2}) r4 = socket$inet6(0xa, 0x802, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000002000)="b51ec75e11ef39e1dabb888c02bcef5ed5fada3633992aa67ce90557aaf8c5a88266039a61a8c0f9fb01f93418d58aecbb75d3eb4f9436f3eb12bccceb3917b84392ac7432317e1652c8c2bd7089039f06b25d635e3388d5732dfb0201c9a64b970ea79e74b371900f2eb0ab439d4af01715b12dad4c8b7662078d712d51f807bb9e527ad476837c501a02422d13fd934bc70962488e7ffe257e8aff5dcd7831204576d8efaac77519f95d72f959036f7708703ca5fe5464a51f602334e02a8eacab6debe8742b33c9c6d994c14357a6be79a4b4fcae8787c7962d5f690be4", 0xdf}, {&(0x7f0000003000)="4f36c672ac6f3528af457c20ff7602852457c88034619d2a5ea56ea309", 0x1d}, {&(0x7f0000003000)="7b5d8dcbc40186ba2cb95334d2588e61bbc3699b64cbe22c38b00bde1753a727a69b8825dc046b9f629fb7b29d2967faa32610797caf067841f5f018b5176fa5bbe4a2c4a5c50be4a5a53e8e41b637c8cb647765dae3efa855f9f9debd631c1987e549b72430dc03a406c04acc9341f216fe13e3988d909af261847a7e50055a0d746eef31360d94199e0d7ecd032addd63f56d94a4b10936bc3e2ff5f9ef6f43de13abfc899ab27c147", 0xaa}, {&(0x7f0000003000)="b98013cf3cca3851c8ac9acf888aaf8a1ee45574a739657e096446b3cf5f2afcac1fb70a63d77199343e60d4eaf37198a87929937ccdd01ff9d6a8ab28a1d379b44bf76ea5409d3effebdfb37feac07406ba0200dd0e08536aa0c45db7a7d5ee33f47f738f61ff5ecf2c3bef0edb5a989a927beb2f6e922f816b088de3426e60a3ba4693fe7b7f96df3fb2fbd45dcc9e4d0932d4b5d7912976183ecf49175c1d4d276e1de21b4241be7701855b5c55a0c72702ac3f33ee67e5ac98b4cff3b8f496b6442d6132bd7bdbd4c84c89274d67f4eab20ffa15dd", 0xd7}, {&(0x7f0000003000)="de1df94e6aa09a91006080acfd2247acd1e29f2b42365b5cec921e9b08bc99970aca945dc2", 0x25}], 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0xf3, 0x4) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000003000-0x1000)="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", 0x1000) accept$llc(r1, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_buf(r4, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/19 21:35:01 executing program 2: 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, 'crc32c\x00'}, 0x58) getpeername(r0, &(0x7f000099b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000)=0x2e) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000365000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$unix(r2, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r2, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}], 0xa8, 0x0}], 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/19 21:35:01 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000021000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000038000)=0x32, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000039000-0x4)={0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000001000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 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}, {[@routing={0x21, 0x0, 0x0, 0x0, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7"}}}}}}, &(0x7f0000037000)={0x1, 0x1, [0x0]}) 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000abc000)={0x0, 0x0}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000853000)={0x0, 0xf0, "d531c700f0bd9bacd85b965730d4f24f5643d7c9afad161a361217af4cf5d7e29de374e3d29f2b770a36e85c16f6f9e949590474d9cad1373a44c0a0715ac6a613bebb9d2475ed28124e9db3ffea3a6ee70f875af2d8b33757a1c0ae6ee79cbeecb5e4ae87d66e61878dbc5f2a7110c260a1bf8d27e9b2cacbc35ff32ea5dc86dccbec48519ba1f4cbd720c3dd7e4c82fa1f758034f16d138c811b83cf6bcba632f087191b769aeb12d60ebe07e36cba564cecfa25b6509fb198a7d0e0ac5c53c6912e5348b2f7fe8055e31c9861866a965ac63bbf3c99a6e9da8e20f7598f584520147d9870ce39bcb8c1de1dad8c89"}, &(0x7f0000695000-0x4)=0xf8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000301000)={r2, 0x577}, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009ec000-0x10)={r0, &(0x7f0000d15000)=""}, 0xfffffffffffffe4e) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x806, 0x3, &(0x7f0000e75000)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e75000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000e76000-0xc)={r5, 0x80000, r3}) 2018/01/19 21:35:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x9c)="f17bce38f8b49b7ae19ee0f33a4f555c4bfe05694562fbb39454d1403c10134f310a16b70d53bb14004b59e544d9319c55fc057e4beabeacfafc1c8ccd6c244a38ebc08d728a1612c30879e8430e5601b1bc13d5f20790254998328a87015f2de20199e4995aaf8d142b0df3bc733ae61bce5c048eb04f8504fc01b109075617c173720b54234be6ee01f79c5ac624adcdbeeafa0c2819de2dcedce2", 0x9c, 0x8040, &(0x7f0000150000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000003c000)={@generic="88e4ba5059d68ffc11d306c4dc93c06a", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x0, 0x80007, 0x4) sendmsg$rds(r2, &(0x7f0000234000-0x38)={&(0x7f0000c27000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d2d000-0x50)=[{&(0x7f00002b9000)=""/57, 0x39}, {&(0x7f00003eb000-0x18)=""/24, 0x18}, {&(0x7f0000b7c000-0x4a)=""/74, 0x4a}, {&(0x7f00004bf000)=""/10, 0xa}, {&(0x7f0000ce4000)=""/154, 0x9a}], 0x5, &(0x7f00007fe000-0x168)=[@rdma_dest={0x18, 0x114, 0x2, {0x2, 0x0}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00008fc000-0x1000)=""/4096, 0x1000}, &(0x7f0000baf000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0xffffffffffffffbc, 0x8000}, &(0x7f0000b0e000)=0x800, &(0x7f0000b43000)=0x7fffffff, 0x9, 0xffffffff, 0x401, 0x8, 0x8, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0xffffffff, 0x80000000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5af, 0x50d7}, &(0x7f0000ff5000)=0x3f, &(0x7f0000992000)=0x401, 0x70485b59, 0x2, 0x80000001, 0x0, 0x51, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x4f, 0x8000}, &(0x7f0000925000)=0x0, &(0x7f00009c2000)=0x7, 0xff, 0x7, 0x7, 0x4, 0x28, 0x9}}], 0x168, 0x40}, 0x40084) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007d3000)="35de60a2cfc4ba639e1b0fe984209127e9981f39b5e32fd35f7430a72753083701e02a1a91a06e27634fb32d5ff0d6c494692eeffc3b166a57eabbf5eb4ce718530e4e2fe278ab4a57ad76fd50470823646add4e58d8444f86be018a30f747e15d762b044ec9f48038c49224f73dafffeb8ba9b1aaadcfb57e156ca946a17f36e76941a889291d52efe772ae6348b0e986ccbb", 0x3bf) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r3, &(0x7f0000bda000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000547000-0x4)=0x58) accept$alg(r4, 0x0, 0x0) listen(r3, 0x400) r5 = accept$inet(r3, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d19000-0x74)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x6c0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) setsockopt(r5, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/19 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f13000-0x4)=0x3f, 0x4) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000b8e000-0xd8)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) r1 = socket$inet(0x2, 0xb, 0x2) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg$netlink(r0, &(0x7f0000c6d000+0xa81)={0x0, 0x0, &(0x7f0000279000)=[{&(0x7f00008c0000)={0x98, 0x39, 0x801, 0x4, 0x1, "", [@generic="1812ab016c5aa50cb8892c64c639040c3254c7faf27d71b667fb89c1f6fb6bec70bd6596c3edab4c1db6bcb4597e0eded571c2a255ac091fc1b5cbc9bbc82c063ec573026d8f3813feadb56828819417244c1e1bfa6122f3dd89407d2ac0e3d9316b6ce87f7ed92963cdde37d1cf77e0896cf1b701637f3c67f58d256e6723bf23f48a8fb7262b"]}, 0x98}, {&(0x7f000090b000)={0x9c, 0x2f, 0xc00, 0x3, 0x0, "", [@typed={0xc, 0x55, @pid=0x0}, @generic="6aadd51ff428639f54eb08c7ca646e68a309eec8e30eb0850a319af9dc291b31f589f1473a0ba745175849d77dc6708f19d3c7d9a71240ae551432bd591a45dc5874265bc1b02c1f928e2379c867f7f4dcd6dea2f19f60480727a805c3ebfcfb7acfb3d0603be1cc458bde99e9992144e2e64baf47f6f25649e342d0f14897"]}, 0x9c}, {&(0x7f00005d6000-0x15ec)={0x12b4, 0x3c, 0x20, 0x7, 0x0, "", [@typed={0xc, 0x93, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @nested={0x1298, 0x40, [@generic="7f8d351d960bb19fc9f3df5ca4c2958c92af752b368c215cfeda1efc50b5e437d4f4a165e8923012e7e1f3b5d6619224b112974596c4c40fa1b45f1c9c75a0f0cdb45ce0f986b424e62a7381af37d4afbd37cc1405091d3d5a4dbbc96e2094554552ce0d49ddb53ef15bf7da08a4803f5ae3768822835ba3e01beb549cbca33e652a222a9788721c65ca3405b74329f8fa82761f65013a36e779f5ced144e0f547d2ceb9851ffcfc1ee2915943270ab082d408bec3b41d153747686bd9570a6318", @typed={0x10, 0x40, @str='em1+!\x00'}, 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@typed={0xd0, 0x6c, @binary="3e65d699566f8ba438abaa053b2a8dc06a0869d2123349f35b2fb9eb005d5b59aad16bbf2a16955641e0dd4ec46029d3d7b24af917b551b9db3b211010c5b6afb643295e29f81884877b00918dd1a24f1e52b23cd013944b536479d0e8911141e4a3932bdb231c47e9f119e291e8b436a330b3419dd5dfe9150d3efc01a5825817e31244310ab4f4cfcf35e4b262445d4b9566644f2453d438390a4537e4ce8191e8c4cc6416555cb25404640fa7bc83ed15d2facef111ac10c5b49dce03daea2f2f6a02ca"}]}, 0x10f4}, {&(0x7f00005f3000)={0x1128, 0x33, 0x200, 0x7, 0x2, "", [@typed={0xc, 0xa, @fd=0xffffffffffffffff}, @nested={0x48, 0x5b, [@typed={0xc, 0x6b, @uid=0x0}, @typed={0x10, 0x14, @u64=0x8}, @typed={0xc, 0x25, @pid=0x0}, @typed={0x10, 0x33, @u64=0x9e9}, @typed={0xc, 0x92, @u32=0x1f}]}, @typed={0xc, 0x2, @u32=0xffffffffffffffc9}, @nested={0x101c, 0x24, [@generic="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", @typed={0x18, 0x6a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x1a, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @nested={0x90, 0x19, [@generic="e1b3c53281e8539304562dae177b5100e0185d732f42fff3a987dcd407205c5c2996c8c5b7aeaba16fd7e54983b1223f8ed4f22a31e91bca0bc6b7ac70f4853d7419670dbfb4b762750e79d9f6038b736aa923db3206506e3048040b3f36e0ef52c2048f4b288b93e0e823ac729b24bc272547ae570db1257a39ecbd8d8ac4a22caf946e0783918627"]}]}, 0x1128}], 0x5, &(0x7f0000d6b000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x4c004}, 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003fd000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dd000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005d6000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0x9, 0x2, 0x101, 0xa, 0x20, 0xa0, 0x3f, 0x0, r2}, {0x1, 0x6, 0x840, 0x1000, 0x40, 0x6, 0x5, 0x9}, {0x4, 0x4a, 0xed9, 0xea1}, 0x80, 0x3, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x4, 0x3, 0x8, 0x81, 0x3, 0x0}}, 0xe8) connect$inet(r0, &(0x7f0000147000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001d3000)={0x10001, 0x2, 0xfffffffffffffff8, 0xffffffff, 0x3}, 0x14) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f000039e000-0x4)=0x41, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000101000-0x10)={0x4, &(0x7f0000aac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000d03000)={r1, &(0x7f00008bc000-0xd5)=""/213}) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007d3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000078f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f28000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bfb000-0xc)={r3, 0x100, 0xd966f5d36688ed31}, &(0x7f00003ac000-0x4)=0xc) getsockname(r0, &(0x7f0000f0a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e27000)=0x3a) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000a46000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) socketpair(0x1f, 0x6, 0x5e7a, &(0x7f000011a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000558000)={r0, r5}) 2018/01/19 21:35:01 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffe29, &(0x7f000036b000)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) r1 = socket(0x9, 0x3, 0x7fffffff) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000036d000-0x48)=@full={{0x3, {"e435e92a6af877"}, 0x9}, [{"052774abcdb3c5"}, {"a45a661254771e"}, {"773c6384065f23"}, {"da993a70e9349b"}, {"a78e4cc3f9c1cc"}, {"3260aa0c72b4b2"}, {"79c3d67734503c"}, {"d15f237ff4747f"}]}, 0x48) 2018/01/19 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000012f000)=0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(r1) 2018/01/19 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000dc000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000d2000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e52000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006c6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/19 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000068e000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept(r0, 0x0, &(0x7f0000c19000-0x4)=0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000534000-0x1c)=@req3={0x3, 0x80000000, 0x81, 0x7, 0x6, 0x7, 0x4d3}, 0x1c) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/19 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000521000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ed000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000883000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053d000-0x4)=0xfffffffffffffe38) pipe(&(0x7f00002ff000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009aa000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = accept4(r0, &(0x7f00007c7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e2d000)=0x3a, 0x80000) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000090000-0x2b)=""/43, &(0x7f0000480000)=0x2b) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000d68000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f01000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00003d9000-0xc)={@rand_addr=0x81, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 21:35:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$pppoe(0x18, 0x1, 0x0) connect$can_bcm(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f97000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b2a000-0x14)={0x0, 0x5, 0xc486, 0xb, 0x100000001, 0x101}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x101, 0xa, 0x1, 0x0, 0x8, 0x8, 0x40, r1}, &(0x7f0000a85000)=0x20) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000d25000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008e9000)=0x58, 0x800) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000d27000-0x10)={0x1a, 0x1d, 0x100000000, 0x8, 0xb0e, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000c67000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d27000)=0x0, &(0x7f0000d27000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007f0000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000d28000)=""/47, 0x2f, 0x103, 0x0, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000d28000)={0x1a, 0x8, 0x4a, 0x1fd, 0x8, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d26000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00008f6000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/19 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fb0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e04000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000006d000-0xc)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00004e4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000841000-0xc)={r2, 0x5, 0x30}, &(0x7f0000cda000)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000037000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 21:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de6000)="0a0775b0d5e383e5b3b60ced5c54dbb72d5d01df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000045a000)={0x0, 0x0, &(0x7f0000ac6000-0x60)=[{&(0x7f0000748000)="bc4569de929c5c2e424ba9aa3375f646aaef23af054cfeef670b6e64463f009e", 0x20}], 0x1, &(0x7f0000339000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = accept$inet6(r0, &(0x7f0000519000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eb7000)=0x1c) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000bb4000)={0x0, {""/7}, 0x0}, &(0x7f0000c75000-0x4)=0x10, 0x80800) accept4$ax25(r3, &(0x7f00001b9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000080c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bd000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000b0b000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x8000, 0xfffffffffffffff9, 0x100, 0xffffffff80000000, 0x40000000, r4}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000be1000)=0x0) 2018/01/19 21:35:01 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(0xffffffffffffffff, &(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) 2018/01/19 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00008f6000-0x3a)=@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}}}, &(0x7f0000e10000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005f6000-0x85)={0x0, 0x7d, "2f098f30180d9dab5015a8e2553cda211ef138fbaf7224ae57c5f45eb14f6a1c73255a06e2a8594b2fd366b71477c1126b40e5d3d41ad7f9f1814c439595e5a6fa323c77c3f92b91efe9163a907dea2cf227b131ce37e121650af32f7c64f3222b452072c85902fd7a259408867ba76ae91461ad668d2705174a68112a"}, &(0x7f0000c4f000-0x4)=0x85) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000efb000)={r1, 0x4}, &(0x7f0000876000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/19 21:35:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x4, 0x7f}, 0x8) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000428000-0x4)=0x0, &(0x7f0000417000)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0xf809, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x1, 0x8, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0xfffffffffffffff8, 0x1}) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x80, &(0x7f0000ef6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00004d6000-0x10)={0x4, &(0x7f0000ef6000-0x10)=[0xc3, 0x81, 0xffffffffffffff52, 0x401]}) sendto$inet(r0, &(0x7f00009b6000)="", 0x0, 0x803, &(0x7f0000eea000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x0, &(0x7f0000df0000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00005f6000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f0e000)=0x8c, 0x2) sendto(r0, &(0x7f0000243000-0x1000)="70f1c7ae8a5bf49cadd30c", 0xb, 0x0, &(0x7f000096c000)=@un=@file={0x0, './file0\x00'}, 0xa) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c39000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000499000)="6aebac37460c9862d8ae57a2e61446c12b88f138bd166545d52b293d00821a4011bdf316cb85ff9b2aab6dd995dcff71f6b1f67519cd9e9075f97449b64eaa941cb344161ab8580cb9f537e04dfb69b4c01f80e0e0697b87", 0x58, 0x0, &(0x7f000004b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f66000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/19 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) accept(r0, &(0x7f0000e15000+0xdc5)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000082f000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) ioctl$int_in(r0, 0x5452, &(0x7f00005c6000-0x8)=0x0) close(r0) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004f3000-0x60)=[{&(0x7f0000625000)="48c50b9e6cf5864df04b635965b647cf0016e9360e0d02365bbee9b5ccadce01fc11aad7be62965dd3f94eb4c91841879ba7ac9cdca116c987bb19bbba57a562881e8549e7bbe38c2c78e4ae11a02b295c3d9d87731423400db19f2af60672c0984a2e716454d20fe67336eea90fc829ac22b1edbc76310c2f735a4e75d0b3af2b01c2428baf4b78d4a29f9a2a1eedd6c6bcc4252c135ac970007f3d28f88aff4cfa2ff3f2d661d7a879c71f2a1a4ea9489ad77a3b772251c3c36541b5730f09660f94ab2ac0d4b0c0187079e06ddaba1bd8f2481c47bcccca89ea1f4472e4ab85f53d3b9e912c8907ab370b8f89842fcac9aec877fe98b3b99cc6c3bd3808841fbc0e1bcd5927575aa3fd5a7d90c8a37c7bd422181973f92de5ff8bd5c3be84cdd277bf2efb1ad09da195dad4dac18bb8ccd78d0d768dd66a702d61452047ded2f272f28cc8c02b901697e2d0fe54600c3304877a11f6b439b1203d0bcf4774a4c6e2e270b6933a58a81700ca11676877b0ec9515da092dd07988feeb942b7a1f9f18b75303846e6f562fcba7b418340b57e3a1c7f7824934af1300c4f1d7eac2d474880fb8dfafb1e9c2ce50a93437488105ca707fcd5a008da3caf62feaa2ef6469d7e589716fb4138ade659574abc08b462ef25152739c7da519242c3ce14f07ed62f9293be41a881ccc15f8618e504e365be6deeb8ff320b396618d54aef6764197a30202ff121436cd43e078a9541477530985428ff9673a65d2956f1f2dbf81e1fe814d44c0e528921de645e89ab4f02aed1df1e0cc1572eb7d4f0c09c41c4b7bf026dd7282585e527633fca7e2f262da3dca45589fca45b2c69a4d9c2518d2707d015fe7ff9d0a86f3529f478b8efdf1ef73edeef9415ee4ae991264792287aaf8ac38dc261e2d51172d1bc722cc3bf5586acc0c2a8911ea234c16a05390a0ca5dab84afc1185d25a0f01a3427605ce79c33f9ec615114b8d5c26acc8177f3691e428fb3cd377c4dd9bf5997c5a052264e1795a1e20f62ffae1945a0ac82cdd1de3ec927163b17cf371102039d142c197554f3abe599c544c59ff7ae897f42283147b59309ba3fdeb1b0379c48cdf17c0fc553c6c37755eb4052eadfb9e9c0a214de3603a76ae01bd2ac508af820079e29bb4d18cdaa056c050192cbddd8ef8ebb1aa7f98b04210175017fd6d272e5c27989d9960f481c1b8b7fb81b64f10d2f336521a0fb9d24c2428e3dca17fa3aea8af1fb8dccff28df49b2d76d19024e2bec0a448b908e1c32be6f24ca3151b094218683a24d538073725f0ceeb994bec8bd18955c22c16ce2e877ad23d457181bdc545fbe60e25669f5e765bffb0a42cc9e2f6d51957851dec93d2ae17c6e0d0844286f5f2d553567e1053a7837de57a529d28505f812db09b4c64d50f88f2495c96087fdd62a3cdcc10efcc5d8119d3cd25504a495a86815edf9d7402f8e4ab2a8fea1b621ad85360e9b532601b2a4d705803408d94d56bb81b5fdab6aff17b2f36651d3804c8305470f8da091e68301c865a067a1ea771a656690e2191333d66ca6a99a193f9b828fc9af754d130a88c47c88ecaa45165ffc03280c30db4416b575f41b073602f658b1ae6b8999db396bd835bb73f49245c68e9a7121092d3b49deea11a1037a9982ca78e8e67ccca1bbfff805fbaba6f7a66e06eee01c6efc92027035266773327c3614d33ba6c8961c3b3b5f5b6b6849bc942ff04df8fb32408b1e6692f45cff78dca2a404041905b57c04957e5aa74d95fdcc5c4473d3b00ff5deaf8f0afcff56cb67a0e1995a82404e0f49163450dccddb42232534f8396fcc4265f5a9603ed858c659b723f869f437b26fed9dfa5ff6673318c653d8f3ee9b2117183c4c04d5c655aa2e37d0f5f1bd8d680f981cbb174a122bb4be00f856bb118601672e3cba5d1419615c3c641d2239b355591d4c32c665f8433e901a4e18424c63003156b2e6e2e2f5f07d58f5ec789b85e752d5a3a83ca78c913805f5b8f00266", 0x599}, {&(0x7f0000936000)="19b92a869a72b5b422f5191f0948fb016ff59167c4", 0x15}], 0x2, &(0x7f000095b000)=[], 0x0, 0x44081}, {&(0x7f0000cba000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf700}, 0x1c, &(0x7f000002d000+0x161)=[{&(0x7f000005a000)="3fcc15ccf4260fb2209cad23b98328b06857d40dff10f5872edb89a658db174cf23b58f4948f0550f576ae0910f2ded339b7b48c39a1eff7b849afa0591f8686ae440b99478c5910d416e0548ee99c7638e92f6d7f70c26ffb5d80a82bc4bfac3a65556296e3f7bbc909833dea855b2558695ffba49f2a6b2c5fa65eca6f86fdc0e19686e113ba2249837454a214efaa3f8370fe6d57cf0f8e5a422ccd", 0x9d}], 0x1, &(0x7f0000067000)=[], 0x0, 0x8000}, {&(0x7f0000960000)=@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000d4f000-0x70)=[{&(0x7f0000530000-0xa2)="e5d5b9caa2c3d4a7d5ee18bc9907546c600283ddb27c1136f7ba4f02bab737a6442c9f6660c993415327de72c1514791217da9de7a2d089ff78f1ff6ecb09530790ade340f4cce0287bd5765c883685ad41d129280f82ccdfd9ed753c1359ace7615def4dbe0c767918c36f6001239ae655cfe996b49289e4ed296b20508db8c1f41d058e09ea1ea591a08490b621f0973c7c81fb01d097b77fb1c03efba1634aa6f", 0xa2}, {&(0x7f00000d2000-0x8a)="129a2ff850cc943585495e810fa5cf9c6aa25c62b3cf8d9e95279b3eb80bfa8df3dd43949ed7cc744e09e9dee0d238720cab7c4e526a5233521a6caef47c769230528d95e2aa7c05f81e195c6d6e52834d61ee4227b4e4d0a10d6997c4bac4498240265d7b750cec4d3b6c7ef57b19fe26a48caeb443a12ff3b322964a759a47ccdce2ade8f1142cbfd0", 0x8a}], 0x2, &(0x7f00006be000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xc73, 0x1, 0x7f, 0x0, 0xfffffffffffffffb, 0x20, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8d9, 0x5d, 0x4, 0x6}}], 0x60, 0x4000000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000081d000-0x3a)="47a8c0699dce95d3299577623b4db274018f7e2369ed4a4f1daade8ba9ce617446b348bb05b27424690a8a7476981e7ccb8d561ea2cd64f6d2fa", 0x3a}], 0x1, &(0x7f0000f46000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x8000, 0x0, 0xe77e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8002, 0x1, 0x80000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x81, 0x7f, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fff, 0x7fffffff, 0x608}}, @init={0x18, 0x84, 0x0, {0x6, 0x1aa, 0x1, 0xffffffff}}], 0xf0, 0x0}], 0x4, 0x4) 2018/01/19 21:35:01 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000026000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xd306aaa}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000025000)={r2, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2}, 0x98) 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000daf000-0x8)=@generic=""/16, 0xffffff16) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000983000)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000350000-0x4)=0x0, &(0x7f00006c4000)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000521000)={@generic="256cabb2388ec8d00c50a4585dd014a4", 0xffffffffffffffa3}) r3 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ea5000)=0x0) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r3, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nl_crypto(r0, &(0x7f0000154000)={&(0x7f00000a8000-0xc)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f00006b5000-0x10)={&(0x7f0000a74000-0x10)=@delrng={0x10, 0x14, 0x322, 0x1, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de", 0x10}], 0x1, &(0x7f00006f6000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 21:35:01 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000012000)={&(0x7f0000013000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000013000-0x50)=[{&(0x7f0000002000)=""/205, 0xcd}, {&(0x7f000000d000-0x5c)=""/92, 0x5c}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0xd1)=""/209, 0xd1}], 0x5, &(0x7f0000013000-0x47)=""/71, 0x47, 0x6}, 0x40000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@common='lo\x00', &(0x7f0000004000-0x14)=@ethtool_sset_info={0x37, 0x5, 0x7ff, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create1(0x0) close(r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000014000)=[{&(0x7f0000007000)="b6266d04297d9364487ff9aa8379b6a998913e7c704929637cf39d393830b335fe026ae0d27b26cfbca7d40eb908c7e8a012e49126989e2d9944f82e294c7d3243207b64b048ff90fa1b50e576c92b9fe1e36078e91b7478fc6336260101b6f746300deb7fa31c3024e77cd5c71e5033ec4ac10642d567a5dda2d2566b60c17c3d6c6b5f292dba227010ae13706879961670c26b27e9a745a527e7259d553340696aea3756ec020ba532", 0xaa}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000014000)="da9a35406fa4163de55480d30efa997c34b39f417c1c71cf28874c17bdad9a72617ae2d33e8dfafa473efcc9ae9bdfd37e2c96fb4221ac288417a79a161f6a892678cb2e6a2c2cf8d8f2caaccee4312eeaf88bd07c70b38085c9e35003b2a6cbdc0d10", 0x63}, {&(0x7f0000015000-0x1000)="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", 0x1000}, {&(0x7f000000e000)="239e98fda7d4d7180953acda48809ae189ed9d5c650302957a15c841996c2fbc5707ff554e560150394c1d448eeb2c8dad4fcee49b67a8b5634f65379b50aa04a634e040ef24907ed4e1458018530f1c419029bb58787b873f2172fef4d386ab45aa5eba13d6de92bcd0d47310b9be42f14deec6a6152dee6adcaebd9175273e", 0x80}, {&(0x7f0000009000-0x1b)="afd077b77be35e18fde9dbc75cce35e57559b578e41b1261bbeb14", 0x1b}], 0x6) r4 = socket(0xd, 0xa, 0x8000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000012000)="7fdc3723f302599785662ca7097a664923a23f13724dc5397c2c80c024e2c5364c30587064365587b31b3e5b29a7f898d49dcb44932dc3ead068c191e7d3d482da698af974aa0a8e366ae61f8c79269e2c32bb36fd58fb805ed8e4937470b5d06a931723d82aef6e7f8e475909b86568db900284acfaeccb1d9009cd0a4dc8366a3bc55a8b3d3eefc0f086ca5405e54af00ce56569c12d74b85ca22b851ca70a86ba72b61e60e90921f16b1b3f5dc04893cd8a1248c904a090c9a65a695a", 0xbe, 0x4000040, &(0x7f000000c000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffff80000000}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r2, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a1c000)=0x0, &(0x7f0000e77000)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006d3000)={0x80000000, 0x401, 0x6, 0x400, 0x100000001, 0x72cb7634, 0x200, 0xfffffffffffffffb, 0x1, 0x1, 0x44a1}, 0xb) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) listen(r1, 0x2202) 2018/01/19 21:35:01 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000a70000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a60000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x9010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) close(r1) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00006a4000)="63004efe390e7b0b0cb9e70054322af9910ea6275f31e587c5bcb097ee703b064e2209bb48c2fcc55472b2bafa7616e9f0e5b5676b35fa6e3f00104a94d68ac6242ea8e384b3a4e1e0c26294a561f859740d299b873231082e1c866f9a260213580c077ef0aa6215b342ad33d21ca53d5242ab5f0bcc", 0x76) 2018/01/19 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1f) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x5, 0x800, 0x7fffffff, &(0x7f000061e000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000657000-0x4)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000003b000-0xf8)={0x0, 0xf0, "9585a216ded5f5a4037fa00ee9eb939922260d2f26b1abb0abb06e5a57dacd89dd7f705e530aacc6f7602fc50341d6f5d5ebd6cfa504e0156160b92e1b5ee1b9757f50c9ab0c4c1e2a40713a27057ef42f74c15e911b0d852e5cf1af76da6edda9adee1cde2bd544c3ac67ac000e24625ca4b955d755efd85f4f234049a4b8f6bd8bef5929f09b8f65f63448df31a30766797ced30735790d2f44f0814c316eef2ed0ff29d817e2eface798e21a78c6d4b70a37cc9fdf3960ee6146735ab2928634d2638d355f1cb586576403303a5440347c8fad20122f592a8f646d04ef67d6571854fcf910a5ddf4d7b15d77a8cf3"}, &(0x7f0000ad3000)=0xf8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aa2000-0x10)={0x401, 0x200, 0x4, 0xd9, 0x0}, &(0x7f0000a19000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c65000-0x10)={r3, 0x51a302e8, 0x80000000007f, 0x0}, &(0x7f0000484000-0x4)=0x31b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008f2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000cf1000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000863000-0xb8)={r4, 0x2, 0x7, 0x0, 0x58, 0x5, 0x3, 0x0, {r5, @in6={{0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x100000001, 0xbf, 0x7f}}, &(0x7f000004e000)=0xb8) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0xa332b7a1016d5e60) 2018/01/19 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000372000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c96000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009c9000)=@int=0x5, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000229000)={0x0, 0xf8, "9e0ec647cfe6d5f8ade90ccc7f64b8b8a3bb4569f1a741296f00b89c659ff8e45b779228413d58e284af2a742ee6a47efbb280c369e56d5b78e2921d868727ed7838fda9f9b8314529ef664cff382c338abf94afbfff498dd8653b8da29d07b27dcb230b50d6ffdd45fbabd6ed67483879c0bc54f0dcef4a241b309abb3d62bebb9da73bc5835a16d6ba6aee2810e909b21e3970457b68bcd41d1ea4ac5b501c5693dc515e0fcaa36165acb4e14efaafaac601447f18db8762934d71a08d3bdec2913116829a1fbc7fa2132438eee6549a73f8ca1748682744f1345559640a5a6a2380b8653f665b54736a06007bb1bac97b779e2cda3a38"}, &(0x7f00005f1000)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d4e000-0x8)=@assoc_value={r2, 0xffffffff}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x4)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f7a000-0x4)=@int=0x0, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00008ae000-0x4)=0x8000000000000000) recvfrom(r0, &(0x7f0000f78000)=""/254, 0xfe, 0x1, &(0x7f0000f78000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x3, {0xa, 0x1, 0x63cd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x3a) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) getpeername(r2, &(0x7f0000f3c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000005b000)=0x32) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f7a000-0x14)={0xffff, 0x0, 0x20, 0x9d9, 0x4}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) socket$alg(0x26, 0x5, 0x0) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000f7a000)=0x8000, 0x4) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000201000-0x4)={r0}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d25000-0x4)=0x0, &(0x7f00005b2000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 21:35:01 executing program 6: 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_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={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]}}, &(0x7f0000a0f000)=0x8c) 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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$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$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x7, 0x1) 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) 2018/01/19 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000326000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f71000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e93000-0x14)={0x0, 0x6, 0xd4, 0x1000, 0x2, 0x8}, &(0x7f00008f7000)=0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3c000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b3a000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000933000-0x6)={r2, 0x10001}, &(0x7f0000289000-0x4)=0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000115000-0x18)=[{0x8, 0x9}, {0x4, 0x0}, {0x8, 0x1000}], 0x3) getsockname$ax25(r1, &(0x7f0000263000)={0x0, {""/7}, 0x0}, &(0x7f0000042000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket$inet(0x2, 0x803, 0x3f) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000b48000)="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", 0xfd) 2018/01/19 21:35:01 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000e3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1ffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x5, 0x7, 0x4, 0x0}, &(0x7f0000cac000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x96d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad6000)=0x8c) close(r0) 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xfffffda8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000001d000-0x4)=0xfffffffffffffbff, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001e000-0x4)=0x0, &(0x7f000001e000-0x4)=0x3) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000018000-0x8c)=""/140, &(0x7f000001f000-0x4)=0x8c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000015000)=""/101, 0x65}, {&(0x7f0000005000)=""/228, 0xe4}], 0x2, &(0x7f000001f000+0xfd8)=""/241, 0xf1, 0x0}, 0x103) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000009000-0x10)={0x0, 0x0}, &(0x7f000001e000-0x4)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d04000)=@un=@file={0x0, ""/4096}, &(0x7f00001c3000-0x4)=0x1002, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000406000)={0x0, 0x39}, &(0x7f0000614000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fab000-0xc)={r1, 0x361, 0x30}, &(0x7f0000390000)=0xffffffffffffff11) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ebd000)={r0, r0, 0x10000, 0x80000000000007, &(0x7f0000b93000)="dedd5a8f751699d470e77142c1654ad8f4aaa1515b11ef889d8ee0f4294aa086f24c367362cfdcbb8e945032f359bf869f71ed", 0x4, 0x3, 0x1c, 0x200, 0x488, 0x705, 0x5, "1ddd4e165a280ffb049114ba9ad4bd39bc2381248f0990a49ea78d33083814d26a49575ddab91f900772ef6f"}) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) r2 = socket(0xa, 0xa, 0x10b) sendmsg$netrom(r2, &(0x7f0000af2000)={&(0x7f0000be6000)=@ax25={0x3, {"b36e3ab3558e2b"}, 0x1f}, 0x10, &(0x7f0000b39000)=[{&(0x7f00009ad000)="5976f84fcfab49cc098ee8693105a3387332012dab48db7b36ad525c7e231d63f61dc1f8bf0f8dc2d7b4eb8eeefeef26540d375278ce5b08e1d5c01dda4f6303bace411f2bb520e6040ed6a46a4a0352e6927f2f914a5527106a97f6316eb3cd3e388e1937d93f033da63fcca7818f7c9d3a93045dfd98bd36471b927fc59c70d63fa8d492ddf1a360aa18a9a6dbfd89fe1494650e11", 0x96}, {&(0x7f0000270000)="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", 0xfd}, {&(0x7f00008b5000)="4b8758da1a6b2841606fcca0f07962d76c9f16ee326da32a7b7141106bfd4b37b011939aa8c179eda4e0407015c70766ec1c7c209559cad743ce0c0bedeff754d8f38a018bf16efeab9990028492d74b535a21db9ae46d5c8452baa24e8f587eb26e8a4781d2bc15f854e2007c4d050643b8d9e63f3e1adee9551dc08cc8328fe86b4b190e47ad193cb840dafc8f40047ea82224d59bf5bdeec21a76700ef13added2079a03b44a40f7dbfd437aa18818f4638ccdc6d43c0287c2f50d0f3bda3c8bda812283d29", 0xc7}, {&(0x7f00004fe000)="18fb1940833061d25ac6bb922e17d1d979492fb6c06b5139d86f715f634da0d0de17b959ec6791d915ae6efe07a1a4f1d86bf8256071a87b9c001d7c2de8277be2c1e980ca9d6eeb594afc729788803738e6abd08b3add4f7c4ba47c697eafe74f37a5ccc62caecd2dad1f76866117878ba847cc035cf3bcc869eba7c9e62eb7249695d25161f19f96f0007fba81e5a800af4b951446dde4b8c31b5f85b937565938cec9841138892f3d611abb49", 0xae}, {&(0x7f0000598000)="e9947cf9983c1eb7d0a28c1cc9c6ad4accb5df9bd2", 0x15}, {&(0x7f0000f25000-0x6a)="d8e17f3ddedc9aaba8883d16ba821b9d56d98587129d258995d6ff4f9d4813bdf9873e340d8b3d0d336ee3c1785f49e0e7ad8f3b50cd4816710cba2cdcd26348eeb5b1ac001ce6abc662b960d3868f1c46eae90b7bd02309c574c6524ce9f5d8d77dd3feac38c6de64b5", 0x6a}, {&(0x7f00006e0000-0xc6)="1bdccbf088ef2075fca096d59db4f8f14d18b9631da1e16d6bf706faa49d980dc3af6de8cb89b42ba7505501cc212f45857138b2aa34e609930a0ac25d59b839a27965a561a6b5b9b0b7d3af8e76eeca35f24b36595ee15aaa3b0c0abe3160ef8721d5226387b7342a340f515ced97d1c6c9a254a56f7edb17abe04ba92b06fbfcbac4f26d360106109d8ef106f6fa9eae9809b8bd0123c040e126c4d38ae67afadb6512142a2ff4cd8422228316076e58f82715df91509313dc57d10cb24168a0fa048b3913", 0xc6}], 0x7, &(0x7f0000747000)=[{0x18, 0x110, 0xba4f, "d9"}, {0xa0, 0xff, 0x3ff, "ceeb37545690745137bd5af8fdb5ad102a3f140197f1f87297abb47e172dc70c17319141a245270cf56bacbead2cb7dd1d0ec9d4fe4ab2a070fb30b57c5e2511ce3e52cdb537cbb0de9d28b718814a207de029c4722b857de6564f506c03214e9b6d1fb9305c605ade9452d09e870726612b53d3cd0ba4d6f1b1d40c1fda297ec89595560730c9e96fbe59bccd3312"}, {0x28, 0x0, 0x1, "81ad19d9f97236aa8ae5d98d6a20b1681284456c39"}, {0xc0, 0x116, 0x7, "bfe1cd66bca04e905384b2df7716c452456760a3db155da93e76d1b13ce53ee29bc0a5ae5260e3a91661cc9d0c9433266e8b16cb60d3a123a74bef7f56cddaacf9d6bbc76ee7a33995964f35efa73cbb61e6fd0906901c86b044170b01f1d7722eca2abd446d96223f42e6298eb14aaaaff2f9d5dfc109543bfa7bfaf20aa1eb260fba85a6fd8cf64328e9d73aa5a66293a15621a731d16309ec73889e25534454129ac8a9a3873b8b1094433375"}, {0xc8, 0x11f, 0x100, "c1227c36a984dabfbefc03c7f801f188c5fcf1efab14f1ae00489475cf9039f49f3e8c98dca72446825fba42677a7e7d251edd87b960c30ee07ccab594a737e7235a54e17729a713eff4e915cc7df46ecb78f5d4199c16fe2feafdc0bee936482541cd8936c53e9d15de68aae00398d3d5b3618a4802f7d062852e0dace8b6bf39216a45dabdcd0aa229b7e97d715dc3d54ba86ec4802ce8c6fad57776f9c23223365bc1631c1abb4c7b7ec83a2e8407dee186c352d224fe"}, {0xa0, 0x10e, 0x1, "134fecfd6119d4d84a2214291dce61ea8a25b7f4de14dc42aaa6b304d9149cb47e1d69086294366df2d7d7abdcf5b6c7968bd0f5c1a659344cb54fa844ca67a6da9b07af386c294f3ff9b796b06feae0ce18e7e3683207779c1a1190ccff3c3b656ced1f60904fd31217d2c79c4671c0501c2ac193bfa690a2dd9a6b2ceda902a30534d60accc7302f1737"}, {0x48, 0x3a, 0x4, "48c82f1a15561569a04aff13a269a6a825bcf028aeb2935615f066120fb18be3f29272b007f0e25c3cf9712aeb350fa322fb6a"}], 0x350, 0x1}, 0x40000) [ 1754.668126] sctp: [Deprecated]: syz-executor6 (pid 870) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1754.668126] Use struct sctp_sack_info instead 2018/01/19 21:35:01 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a9e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f7f000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7f000-0x8)={0x0, 0x4}, &(0x7f0000f7f000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f7e000)={r3, 0xb1, "7c72107b28333749dd5258eed782e613b1a6ee707a62dadf4325cf724884492b6c4d29d03cefe9308da306bb621e4c567eaefe11db5d93cf23e9ce9abee6dacacd5de6914f93ad188b22b7ffce025aef24db405af856711c3dd7d50cf19f45fac92afd7ea78c646ee4d22b5b8a595d3f5a2640d5237796f55adb44bd7e3902f76c0ac82eeac37cd0d77ba2799f23480672ed2a7396c532b95ea9df0bc3c60f96a3cdbf020ab290b8acbe6d8df9e217c082"}, &(0x7f00008e3000)=0xb9) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f4f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c09000)=0x1c, 0x80000) write(r0, &(0x7f00001fc000-0x6c)="d4d9ab4646bb6e53f36e5878852e56b8f36fa11458b50b9f143507043c25942e5deedbcd607c9689856ea08078aa337e674783a126743caaf0f143f10eaa3946abfd5913b81c95d120bbd8fd659537a67ba2bbd697a2a3c6cce268ef0890bf978ad4f8238a58d32c99508deb", 0x6c) r1 = socket(0x1a, 0x80007, 0x5f81) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffffffff8000, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000034a000)="c86ab30f520f26b74fc6b18dee1168387de055e5dd53865fbc6f0092bc903a0d3d4b6adcbdfddd2555e735e8e88a7e8dfa89f24ef5754cf15375a2119b6b73082e1d5e3e91d6c134a6a6", 0x4a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) socket(0x4, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r1, &(0x7f0000915000-0x10)=@nfc={0x27, 0x6, 0x5, 0x0}, 0x10) readv(r1, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/19 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000267000-0x8)={0x0, 0x8}, &(0x7f0000d94000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001ce000)={0x1, 0x8008, 0x7, 0xfffffffffffffff7, r2}, &(0x7f0000acf000-0x4)=0x10) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00008bc000)={r5, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fb1000)={0x7fffffff, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f00006fb000)={0x5c, 0x21, 0xb01, 0x2, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x48, 0x6e, [@typed={0x10, 0x91, @u64=0x7}, @generic="d293a718799b8080e9a3835ff9aa691abb160af9c5e6ed85039615d58cc000dc913a954352224551e98f06a3c31144513d24"]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:35:01 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000029000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000026000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8fba}], 0x88) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000002a000-0x4)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000008000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002a000-0x4)=0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002a000)={0x0, 0x0}, &(0x7f000002b000-0x4)=0x8) accept4$vsock_stream(r4, &(0x7f0000027000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000002a000)={r5, 0x1000, "9722e2fbfffe8bf974ef55ca3b28baaa2ed54b5a4156e306698ede1f9aca8beb468708cb6176ea3708f6f0e4c1a9f9b5ad093438dc24ac62e97ffba664d48c50449d62cc93364ed64345671a5b00b89bc0d60ff59b6b46f57a9c6f581a36fd23220a78149cac4c87f29639f9bbdd6545a51acdb9f787b4863bbf8db975b68f84ea8ac8bbba1f220d85c530171fc15b76c7c1fd368987d9426810b84db642ef96ffd2acbb9d450323c5ecf703edf09859c73bcb0f05c3c08246e42e22ddd622afe9dfbf2e4771110d01e52c7fdd06fc607a200209626479ff73dac83bc6eb3ef3c85e15336bf239784167dc240101f6d193ec40691f345b1bc455f6a4857c9f43ff3ad1867a89c85408ad6eb548eea5755ce8cde7a234dfcbe89980d49f1d6e3bc381e5679bd2809f5fe209665ebc3c89df1a0eb4110cd5a54aded582a0917e6cc567c7772a2a137308fface911418249e2b9c4a08b8dcf3df2f216ded1d6e317b4bdbfebbdf7397bdbf0f524d1fe520f84ddf58d1cfd208286b40d08da78f7fe3f8d4dbeb6ced1efdbf4ea5369bab05c78acfac5c73ae8d912a41c4264e943070bd4af177efc02f9419ba269942c9223a3fe80c0df3f1e87d36422a14dd146016cb751b7346210d8d6619203ef7fde19290bca9a9de5b392e46f0d6086663a910c01a42eea3273e573bc95ac87b004a4f01ed69665cc94132763240672376fd206d122be086b65883550251061b49e91bd9f84f9b21917839e87804bcad556c0a0e52793c8a400e5bc0b551865b99d4bb61563e904b8aee478ee69f594edb6bb9b8de13b0fd681d49a9f2a0503a003cd11be3401709a97583808e34b284f03196cc4b5c49f1687442d48bd52078c8111ecff180141a1fea30ab90f90ef5ce998978da95704073429787798ceb2d42da50874c62ae36230bb6ed69a4f27f50bf4f9da788dfc15102c1f79bf77421c8504de1bca4a82c5f27d95b1f3bca0914fb52e1c131c6d2bc7111d0d5edd7fb317eb1b3a71493ee9e94c98641b07ba7f03c9a3f2c785b9bff2385814872d22e2dd01530a372eb5c374dcf62b0a4cee774704769cd973dc69ef59001f6611f60a91370dd1e02782c8edac6d647203e6836387707ccdcb6bc3261968cb065d51c735d0e0a3ef8af841a473c084471b04a4ad66aacb49cfdc3d31f04c55126af78bbe4aa8dbf701706af146299044af81a2e40208e344af8b38ee9f05a7be2c39cec55f0139ac57f97ee26fddad1c5d7075c74493d167b3d3c1405e8513206d4c2be6c9b2a641ba63d9ad7f084dfa39603141f30ccfebf154f6d639ba1bbfab90aa3eedadbe7b041bcc53031e3658914d263339c29e068842bb41cd6e8ad6c5bbf2a1d39223a92f198ead4ec52b15395677b1567869f9271710d8c44082b884c26adb7c759db88ebfa29905dd7457eb1665e9e9d60221b62bb8bdb67798959e79819bea03f65db8b2fbf0c3be22c0b4e33c0bfeee5e88158a92a1c40eff686282c49d8d933b166bb01f560a89762b8dc48c5942d185d2d9bc6c2717305631cecc09489d848062af9b70505853705b85a2675dc51bca9aff6cd6f327964fa0a5632033a1a28ddcf7c8a3bc8d2785f288018f8e664528cd74fbf9649e7b33c582160dc17d5af7bb6b6c82a6b94dee09b45b03e7825694e15091e5ad471e3252fdda63ff52b241d15c8bec4f0e419e66e7fa93c3aab262831a1ba210804bdc88601dce381f39da9f4729405f4b877d1bc522a48b38613b7bad374eb725c55ef9c80d841cb9cb3f93dc8a47cb479adad2df79cd5ed557ee2bb4a4cfceb97f9deb99089c6ac704a04da47b1e3652686b55362fc836c9061613cae4790d0ed01d004067fa28273860a7c7ff73df3929290622e2868d417f5ac0d02ba358ae1e10a34e6fa18dac4d09b3879d30481d423aa21f46130ebf3a5ef33e188bca5077ba82528f339e6a97fcf21cc85982608b09528729c7a8a41e6f5947baeebc25582ee3444f37606f0934b3c5b5a06c2422c24fca27c3746b49a3c697a99d72f20e5f59003f1a4d8f5d4d9551bb822bd7d762e2d4a0bf660836f7f05c95798c55b600cba0b6bff3c5e45eba7c99fd12ed2d6839f8d6e513cbf1a18e73086a9fe45ea8eb68f1086e3edfa2f6de87e4cebf73bf985af94e772989b630e8d3608086625985638ab7bb0c93d2f24780f7d2edefd82e38c03cd62c650a288f5fbceba4dd3e301028d09cc9edb0462c5892c8d239e65756b71951a0913187bfd7d8381fbce1aec98dbd0202de37e97f73c5a9352275fcbab4588a63af6fbfde3f5ae7bfb6d8d81ba1e1fe11b69717a63a094e8973386e658f9b318dc920127daf6a1e915ff36cd54bc6543be035db0a6611f8459b84bba7d0a97a31f4dc0d6f31ddb79d7b53911bd37060f9ecac526208faf5c5636ae4fc679ddf685af84d0128aea9c226780846f4d460089512eeb8ff5106b3dba989cd30452639eeb2d2b575fd9b8d21f3eb4f0697626dc3ac0cfaf5af23ecd3685c466bd88ac4d2c0f387c3352bedf2c5bd72bef9a12a6b5a13bcd4236fc224c94180f74d626d6f17ec0dea90771eca77384b07f85c0f06055152d0bf087321f80452b5b409fd05685e7d7b10b88d3133ae64dbd4d31ce0250e1206a21fd2f98ec12797ec935af10aeb8d4f417e28d30e0f04571e208f04fc133bfc76ac4f2a0b0e07e4d8ab0527ca62fc2047171ea77479d660b7c36aed71e711f18ea347ba66154e5bd907d396a00507adbebf17563fd22a495e55c83aa863ab9f79fafad71d73d72fe22f9b58dfeb6bedd24b6d7fe5bc7430060776644d15165baa0f35cb78ff310d9d797f78ee59a9a7bc765ee1beedd90490b4306da1788856e222be5070bd12127a03ac108a44b59767a1324c2d689c60b868e8126712ae0aee0c0350d49a5e312401d7215bb6a835607825c2f069f740eb1347cc2993850afc7ea58603700e301ac34db095785abc6fa4661b0c60f65b23f2e8a0fb47e66249cf2b4dc98da8b353fd5cd3110de1738729822c7ff14bdf52f8272ce3516c84222f6d000146cf402d4a86992d8b73f7e81a8a8e5b1b37d881a199b56df6ba8ee81a5104feca30efb158549b7530bee929ae6028682fa30c5edce60b7f1f79cc56f4e28d52fa8683d3c20537fa87a3058739b1d2af3914b92df3e6326f8525743c5cbea5ee4b4b106193d19776cac580793c6f28374e4bf861d859b453f8c0baa00112e29d65be827fc1a90c7b10a9650d7f9d11e18c91827374ef5863ec4cb08c2d049c3129d0394020c2e15f693a5db4b0337c581b8f33922c97ea0f14b6fa3c1453cf4cbd9a3c662402fa9fdf0883a68aa098715376a6938787f9bd8f6e09e05c78cf7853cccee6e7c5a993830a1b8e36c2f10b3b4ca1557d69b6e6cde204e24a4e4c6d00e99942c0673e19f13bfdfc40f9e4394d4ec79c3c518beb7f5b32ff5c3b8293add0ebe27ea60214eb72cb47764b84b363a604c2cd3879a988376109fca7efe990c68f9fb8cdf1f60d6fba4a7fc7f09c5751a4a463c6014b358419b2d663bce0b71ded65321bb0946ba56c8c5b03321ec4ab02d3cb81427e87bc5424c1f6d63e85aa25ff356ffaba5aa67f79b75751b5c7af1cd747fc526f27b023600756bb85b9bb73b10ecccf43ceda1ffbf9ade958a559d641b78410f675c4e56de97cac7c89282cad11a58644b8bc72709af611bc25c22af19692a3722735eba564da10568366f1aa3f98113d7326d5ab12a8a53815b48437cffa2dbc428df9289187968c6a6d70a32c9ec46c8e02437d080d3eb66540d4ac8a8c91d19ffc387ca1c7fd54487e688beaede603463bcbd7667848e38909f4deca1fa249fa4dbc9a72c314125b16f9021fa049878bfbbf8b8b2827e1356f1987c6e5b142639191eab780c9376c987eef2afdf38dbe2d6d333c65bfd817909f8efee889a74ffa8e86de6001fd4fb45c5b2867f6733d71e60284ea5f05e1910901e640ef193327fd735c45aa4b3b4b82dfdd7ff6d9132c375c11d906f49a72e96798413b546843177bba9f9c34a4b5bb6a124efbdbbcf63e22dc12b4fac7828a0506c5f87f04725c74837d93777ba741ec9aa20eb41b8c426a4376bc9de705da659a98fcfd8a23b303afaed9cf084ef4a5f9b05996f7a042aa5b0edfb11b9dff9d3b16aed923883e58d0d759fb50a2a7f8ae842c70da22a2c31c3a3951cbef11f012e4aa7672501b274f35f09caf58efdba374b3255415dbf35d64cf505efd6b766bd587176a90de09d9d89627caceb2d9ef04fea27e608ed1e39cb916853334ba41b5e972e8f12dc96fbff86ca903721e3501fc741a1b4104d2631365a354772a93a2107eaa9f7ae2aa74d4f0cc7031c2cfd737fc89ee717c3b4de1019ce0efe6a5deca2c5e2ddf0ec0cebabe1287d81c8249d6a7fad5cf727fedbe61e0a78987eb55cd8297101a0018b2503aa5ec81bf74007f532583ec14cbd4335b26987f89e9ec1235653fec4ac1fefb75585bb7e93169dccad8a91fadb199077f29df90ac290aa7cf5bdd0d2c27088a69da484b1042c15a679695f9d94ee2947ebe7a943e8a52f653a5c6c8069e2d91bcb7bc99518923221d9d47fb2dcff46e0550348fbfd5d030f5b34d3e6d7af3f039bdcfa1981530421519ae0de616178efc689e7a3c6680d69d9eb7dd2f99e1f10294eebf1fa828b92faeb3c89442b8a282759de13d3dd74af6c2d6b6b4c8e7756f7b9d5796cbdd299c79692a060bd1550960e6f8f7a7811a9a8e1ad829fd04844e991acf19e3996b8959cb601b747fa6d14eb116d6040bf026a2885badd281eb0d153c02b1eee1c80af47d129feb78b831ccaeee68ff641ab27a23f7495975206ea7a9775c09e0c625619d9cfe23c8f296e841c2502a6dbe440def24d94d4dceac34e44aa3fb24e563c59affea3edb0251eb644d51d63b405fdaf2097c57e2590f2600672ee0990712e0e8310b7c5aca79c2922134ea8521ac41504babdca9c3765445d9896f2f662796f6f89a7c59a50bd7bc6cdcafc40a659e5806ddbe6f13de9e109629c192f0b1c0407af96ad232bcf1a6ded103529e2b80c9db17ca325452da657984b1f0fd9e0c9ec913189737d46de713c26b52f4942c577303dea1f91fd712c0e7fca62399fb1cecbcc5b61b0a82ced510cfcc0c547b8695d0da6dec50d4c1cf4bd700800b41e48c2d10e6e68f618d669653ff6073a96e60bc13bf6985a2fd70bd403760a4a0ec9f32963b77bd4f968f1c3bd30c245240ac5dccde86051dc05e44990114b81add62a4c70baeae53bd6c35f8c8a77d74e09a189d8e15a73e6d24c252558e66e3c707d5518b3d80a8a589501bf3ce6c52cd32f20977d022d47a7b539dc64ffa5560fefc44e428ed56e4f1039317ffc204a3221fa206c3805422cdaf9d0a2ba1fa983255c053eed159324e217cb7e6967788471826fb8fe9798bf868f525703b737cf7ab0c3838a4866a244f54e1e6b1ec4a0c440708d1f5a40e8029f3ae680e433a3e891b6c9d62bd524f2667d343c251d84c859db7b9b0f841ed7e3889fcba08431bd7887def62eeb6fe0c2322f742e1f79854158656612cb82432737d9bdadcd3756b8e69c9c96c9af5173e5bd1efbe79159c371b8910d81eb073b6a75d66f0b35c20dd73b0d5b6339762508a27b741768b3525b218c3eb566e5a17c0d29bfa867f859056c0e1562cd524276d080989da10614b71f9e52a1f029330e2193009eecb56bbfc0db86497cba5c05b0b5dea7a3a4b4913915dd1a088ec2778"}, &(0x7f000000e000-0x4)=0x1008) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000002b000-0x4)=@assoc_id=0x0, &(0x7f000002b000-0x4)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000002a000)={r6, 0x4}, 0x6) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/19 21:35:01 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000029000)=0x0, 0x0) 2018/01/19 21:35:01 executing program 2: socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000821000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000411000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x5, 0xff) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000061b000)={0x0, 0x0, 0x3, 0x4, 0x80000001, 0xd28}, &(0x7f0000ff6000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000c16000-0x8c)={r3, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffe59b1ecd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readv(r1, &(0x7f0000b2a000)=[{&(0x7f0000ff4000)=""/5, 0x5}], 0x1000000000000033) [ 1754.721139] sit: non-ECT from 172.20.0.187 with TOS=0x1 [ 1754.744858] sit: non-ECT from 172.20.0.187 with TOS=0x1 [ 1754.752148] sctp: [Deprecated]: syz-executor6 (pid 891) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1754.752148] Use struct sctp_sack_info instead 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) recvmsg$kcm(r0, &(0x7f0000800000)={&(0x7f0000385000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000094a000)=[{&(0x7f0000d4f000)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000665000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) getpid() connect$inet6(r1, &(0x7f000078f000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x4, 0x3, 0xffffffffffffeffe) accept$packet(r1, &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d81000)=0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 21:35:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f9b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000f9b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f9a000)=0x10) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/19 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f000027f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) socket$unix(0x1, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00008a3000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/19 21:35:01 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x8000000000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000018000-0xb3)="ec78d05cd2017cf8a5bb9583a618097d916e106a6a7ca9a872b69563b428e70072f075edad8207dbe8af383b5298be8d3d9956a4f04f3a7cd5b36914c5a9e314623843e9615a640836691e01fec2955e0209fec821274d748cf7c7bb85785add5fe6ea1d078faabe486f398077516450750ce46c93a5aa4e66b0dff652b30cc74bfea385ddc44ba73c3a47559fce1f4dd67bfa5314c58a1ef1198a895f1ccc44db334dacdc9cf2d82b993679376d56bdef6610", 0xb3) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000025000)=0x2, &(0x7f0000026000-0x8)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r1, &(0x7f000001c000)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/01/19 21:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000357000-0x48)={0xf, 0x12, &(0x7f00009a7000-0x90)=@raw=[@jmp={0x5, 0x6, 0xf, 0x1, 0x2, 0x6, 0xfffffffffffffffc}, @ldst={0x2, 0x1, 0x3, 0x3, 0x3, 0xa0, 0x4}, @call={0x85, 0x0, 0x0, 0x12}, @generic={0x6, 0x8001, 0x3ff2, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3ff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x28}, @alu={0x4, 0x401, 0x9, 0xd, 0x1, 0x30, 0x4}, @call={0x85, 0x0, 0x0, 0x37}], &(0x7f0000059000)='GPL\x00', 0x4825c636, 0xe6, &(0x7f00004c8000-0xe6)=""/230, 0x41000, 0x1c683504ef6a4d44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ffa000)={0x0, r0, 0x0, 0x1, 0x0}, 0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x1, 0x20000000000003, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000827000)={@generic="556648d028fa036a48ca898b9e74e88c", 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r1}) shutdown(r3, 0x0) 2018/01/19 21:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000939000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b1000)=@assoc_value={0x0, 0x84}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a2000)={r1, 0xfffffffffffffffe}, &(0x7f00001db000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000016e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000048d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7, r2}) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/19 21:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x8b7, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000092d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004f7000)=0x0) 2018/01/19 21:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0xffffffffffffffd2, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3ff}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f89000-0x78)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x3f, 0x3, 0x3, &(0x7f0000fc6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x8c, 0xfffffffffffffffa}) 2018/01/19 21:35:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000479000)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b1000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006da000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) r2 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0x8000, 0x4, 0x8, 0x0}, &(0x7f0000ee2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x5d}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/19 21:35:01 executing program 2: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000025c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/19 21:35:01 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000909000-0x4)={r0}) recvmsg$kcm(r1, &(0x7f0000ec7000)={0x0, 0x0, &(0x7f0000a45000-0x90)=[{&(0x7f0000621000)=""/226, 0xe2}, {&(0x7f00000f0000-0x47)=""/71, 0x47}, {&(0x7f0000628000)=""/230, 0xe6}, {&(0x7f00001c5000-0xc8)=""/200, 0xc8}, {&(0x7f0000fd6000-0x43)=""/67, 0x43}, {&(0x7f0000da0000-0xe)=""/14, 0xe}, {&(0x7f0000f84000)=""/38, 0x26}, {&(0x7f0000a74000)=""/242, 0xf2}, {&(0x7f0000c1d000)=""/54, 0x36}], 0x9, &(0x7f0000e5c000)=""/34, 0x22, 0x2}, 0x40) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 21:35:02 executing program 6: socketpair(0xd, 0x4, 0xe4a, &(0x7f0000e09000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000147000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064a000)=0xe8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000861000-0x4)=@assoc_id=0x0, &(0x7f000075f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000075b000)={r2, 0xc4}, &(0x7f0000272000)=0x8) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007a9000)=0x0, &(0x7f000099b000-0x4)=0x4) 2018/01/19 21:35:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x4, 0x3, 0x1, &(0x7f0000ddf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005ea000-0x10)={0x0, 0x0, 0xc66}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000440000-0x10)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00004fd000)={r3, r4}) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) write(r1, &(0x7f0000c2a000)="a9", 0x1) 2018/01/19 21:35:02 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x5b59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x1, &(0x7f0000002000-0x8)=0x1) r2 = socket(0x0, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000+0xe1a)=@l2={0x1f, 0x7fff, {0x6, 0xffffffffffffffff, 0x5, 0xa00, 0x8001, 0x80000001}, 0x8001, 0x8}, 0xe, &(0x7f0000001000+0xf1b)=[{&(0x7f0000001000)="e87598323b6a090d31f72a31cebe1b1467d1a2e809009390686ee6e1569319ef8502c4a9cfbcfadf6938e84b28a2119bdd6fd11013c081c8f5d643ff2e83a7b13fd8c24b1f68c8a5a34fdd8ef3fb1cf276bfb9be61b42e41d24e122cadb9a5af20fca72df37c32d06dae80e019d7f527b5b2d39afc7f85f1dbe14f26bcf17e78aab1c4e22aef4bafcbbdbc20e56e2b2a7d", 0x91}], 0x1, &(0x7f0000002000-0x120)=[{0x88, 0x10f, 0x1, "a6163522f82e4cd6a8fd14a43956f76366212df0ba03d282a4f80f0462bacaea80657cae10f111992207a2878537049ade8a744a72078f7fea831c460e22d6814dac92f5305434109ca3dc00017915f978827f1c72aef14bfaca400b6a3d6b6cc5644b1be5b4fb129310cd6f56598ddc1bfc8a46e1"}, {0x98, 0x111, 0x85, "dab2a043308c1470a3c3c220b748d628b658dd5c973fd2569985c44eb02618f4d8c1515574ea1db4486814b94d46aae16902a649d92ca8e98ddc9b8ae064555a6ed3afccb9af2af0b1292a02c623c057d1a7a14018aee503588aac00e58235acc5e66be2b91ea67f8038ac7c7059d77a155684c9ef5b67484e82342548678d1614b740d506ce32"}], 0x120, 0x804}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xffffffff80000001, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000000000)=""/105, &(0x7f0000001000)=0x69) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000001000-0x20)={0x3, 0xc2e, 0x1c, 0x9, 0x19, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f85000)=0x4) socket(0x2, 0x801, 0x10000000009) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x11)=""/17, 0x11}, {&(0x7f0000002000)=""/189, 0xbd}, {&(0x7f0000001000)=""/84, 0x54}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000002000)=""/1, 0x1}], 0x5, &(0x7f0000001000-0xc8)=[@mask_cswp={0x58, 0x114, 0x9, {{0xbac, 0x10000}, &(0x7f0000002000)=0x5, &(0x7f0000003000-0x8)=0x4, 0x5, 0x3, 0x13, 0xfff, 0x4a, 0xc00000000000}}, @rdma_dest={0x18, 0x114, 0x2, {0xed, 0x53}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000002000)=0x1f, &(0x7f0000002000)=0x0, 0x0, 0x516c, 0x8, 0x3, 0x40, 0xfffffffffffffff8}}], 0xc8, 0x41}, 0x800) 2018/01/19 21:35:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80800, 0x4ac, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c88000)={0x3caf0686}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000496000)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r2, 0x0, &(0x7f0000fa4000-0x4)=0x0, 0x80000) 2018/01/19 21:35:02 executing program 3: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005dc000)={@generic="4946eb4d912bf1bb5b5a96a2e461986e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) vmsplice(r1, &(0x7f00005dd000-0x10)=[{&(0x7f00005cf000)="", 0x0}], 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005dd000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/155, 0x9b, 0x40, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x9dc, 0x401, 0xb31, 0x6, 0xfffffffffffffff9, 0x8}, 0x1ff}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x81, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000)=0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005dd000-0x8)={0x0, 0xffffffffffff29e1}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f00005e4000/0x4000)=nil, 0x8001, 0x3, 0xa0, &(0x7f0000001000/0x1000)=nil, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000005000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x8001}, &(0x7f0000001000)=0x8) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={0x0, 0xc4c}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000)={r1, 0x1, 0x2d, "7c9016fc4872eac50daa6ad1ba3766bd63c7bba05c2c55ab4f729854251841a5958b779782efbe8388eebf0d23"}, 0x35) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000010000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x144754a5, 0x3, 0x9, 0xa, 0xa0, 0x80, 0x88, r2, r3}, {0x6, 0x511, 0x3, 0x9, 0x7, 0x6, 0x7, 0x5}, {0x80000000, 0x80000001, 0x6, 0x4}, 0x4, 0x9, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffff234d, 0x0, 0x7fffffff}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000000f000)=""/4096, 0x1000, 0x40, &(0x7f0000010000-0x14)={0x11, 0x7, r4, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x56)={0x0, 0x4e, "c6969345c9692d0f1e2d5014cdf133778b2562563c6a2ab70308162ce74bd02220a68ab95c2d61d33d83de125a6f3d0e0092f4fc40ff927a56c49b57fb59bc4e4e8de2957e647ec44832cfa06bc8"}, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x200, 0x1, 0x3, 0x10001, 0x0, 0xa3b, 0x1, 0xb762, 0xad09, 0x3127, 0xc088, 0x81, 0x4, 0x8000]}, &(0x7f0000000000)=0x108) socketpair(0x11, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000043000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x8, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003ed000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000634000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f09000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) syz_emit_ethernet(0x11, &(0x7f0000b38000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="bbb22fc5cd54", [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000117000)={0x10, 0x10001, 0x800, 0x8, 0x0, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a14000)={r2, 0x28, &(0x7f0000e66000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000316000)={0x0, 0x0}) pipe(&(0x7f0000672000-0x8)={0x0, 0x0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000ea9000)=0xab) 2018/01/19 21:35:02 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000022000-0x38)={0x0, 0xfffffea9, &(0x7f0000019000)=[], 0x0, &(0x7f0000015000+0x219)=""/170, 0xaa, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000025000)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000012000-0x8)={0x0, 0x1}, &(0x7f0000026000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001f000)={r2, 0x1f, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000012000-0x58)=[@in6={0xa, 0x0, 0xffffffffffffff5b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdfb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}], 0x58) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000000e000)=0x0, &(0x7f0000005000)=0x8) ioctl$sock_bt_hci(r1, 0x400448e4, &(0x7f0000012000-0x36)="26ccdc7c3b309bc1e68740510a9b604427bf9ee48b2af6cb3187b7b4fbd1081671a0f152a92412bf156bf65904d3f9c1ea0ec493713d") r2 = socket(0xb, 0x4, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x100000001}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000001e000)={r3, 0x1}, &(0x7f0000008000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001a000-0x20)={@common='ipddp0\x00', @ifru_flags=0x4001}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000019000-0x4)=0x3, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000001e000)={0x80, {{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0xfa61, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001c000)=0x0, &(0x7f000001d000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000017000)=@buf={0x96, &(0x7f0000017000-0x96)="baa9bcab3abdf1a7f3216ef9825dea4e174f40ff751ba2a154b1c21550bd253ffd6cd0133d4474ab8a6216f7aac71787204c97af1590f5159f743df1fb220c73be86d4675fb85c2ec433368f570e536c4cf1acb65c7741358034274eded5ce5ab58ee20deb526eb22818ce0505ae5bf689aba224fb2362224172c21fb35b5dea509d4669e2e8c7c7af9f99fe033c0d0805d37a47f265"}) ioctl$int_in(r4, 0x5452, &(0x7f000001c000)=0x7f) 2018/01/19 21:35:02 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000ecb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008cd000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x28)={@sco={0x1f, {0x9, 0x8, 0x6, 0xa4f, 0x35f, 0x7ff}}, {&(0x7f00005e6000)=""/121, 0x79}, &(0x7f0000d4b000)=0x0, 0x10}, 0x28) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) [ 1755.182954] sctp: [Deprecated]: syz-executor4 (pid 979) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1755.182954] Use struct sctp_sack_info instead 2018/01/19 21:35:02 executing program 2: socketpair(0x2, 0x80000, 0x100, &(0x7f0000844000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fbe000)={0x2, [0x0, 0x0]}, &(0x7f0000c62000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000844000)={r1, 0x4, 0x1, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) recvfrom$inet(r0, &(0x7f0000c5d000)=""/213, 0xd5, 0x40000000, &(0x7f00002cb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b2f000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000133000-0x4)=0x2, 0x4) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/19 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00001b2000-0x16)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x0, 0x7c, 0x2}], {0x8100, 0x0, 0x9b3, 0x3}}], {@generic={0x6559, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) [ 1755.215886] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a4e000-0x88)={0x7ff, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/19 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000843000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x3, &(0x7f0000db1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a4b000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004d6000-0x10)={0x0, 0x0, 0x853c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ef1000-0x8)={r1, r2}) r3 = socket(0x2000000010, 0x3, 0xfffffffbfffffffd) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000544000-0x4)=0x5, 0x4) write(r3, &(0x7f0000f29000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0xa727850a0a387f2d) 2018/01/19 21:35:02 executing program 7: getgid() r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006bc000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000643000)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00007d8000)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000df7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000796000-0x8)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x563c, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d91000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000174000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$unix(r4, &(0x7f00008c3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f08000-0x1)=0x8) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000044b000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) bind$alg(r5, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ec000)="", 0xfffffffffffffd90) close(r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000848000)={0x0, 0x0}) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) preadv(r5, &(0x7f00002c3000)=[{&(0x7f000076e000-0x5c)=""/92, 0x5c}, {&(0x7f000043e000)=""/199, 0xc7}, {&(0x7f0000d51000)=""/165, 0xa5}, {&(0x7f000069e000-0xb7)=""/183, 0xb7}, {&(0x7f0000bf2000-0x53)=""/83, 0x53}, {&(0x7f0000118000-0x4d)=""/77, 0x4d}], 0x6, 0x0) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x2, 0x80) listen$netrom(r1, 0x2) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f000000b000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000012000-0x106c)={0x106c, 0x41, 0x420, 0x7, 0x0, {0xb, 0x0, 0x0}, [@typed={0xc, 0x6d, @uid=r2}, @typed={0x18, 0x6b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="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", @generic="6b7f8797e0460ef7fc60cb686f9b5894d3b0307c945ab7839a75436af766a98a5f05217ba77f435ddad2b400f1e68203ad"]}, 0x106c}, 0x1, 0x0, 0x0, 0x840}, 0x80) 2018/01/19 21:35:02 executing program 3: r0 = socket$inet6(0xa, 0x80005, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000521000)={0x1, &(0x7f00000cd000-0x8)=[{0x0, 0x0}]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) socketpair(0x9, 0xa, 0x8000000004dde1, &(0x7f0000d4d000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000c42000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d67fae024fca819353ac76aeb853bbec44d08d2214b3f9cea30d4076b45023c5d13c458ee519e88abfc8077f46ff02dafd995af3bb75e6e9618cc11c58456150b3395aeb81092ad2af75b10a8a64a95b4a6e9fc7852501032e420e433de22b584bf3563c4288ce4c6a627a9e5f2b33ac64c64e3893306551bd36034635e1d12bfcdbeb9482c469aeb07a2d14bdec248a672689eef4d3c0816f6aaa3a0e25534a24d18e45950de30e234d6fa06eeb9dae42e2428a72a4ded5a11a64aa7746c752c57cfbdc381aa5", 0xc7, 0x8000, 0x0, 0x18c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000001000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="83fb05d5c206645294688e167e551f7b"}}, 0x1e) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000004000-0x83)="9e29831e8fd1f11a610c79fc98093820866a3f45c5f88c671263d60e18a9a0aae67176b4ecb80eed5380a34c6561d747ee176ba233bf8ca9582f3df9cb94eaf739ca05fd3bd424d184bae1a9e094c4b51fe673f1985a4c723fab0011f432fbf0dfb7e94c01ab0f92c1058f588139b41ca64f55d2e60b77332ff2926d6f8d8456124890"}, 0x10) epoll_wait(r4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5) 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000062e000)={0x0, 0xde, "5ad97833fc76022a0fa01f30afaa2ba065d259987485a6d12d1cd72e73a04033d66ce1d0811c97128e01c8bd6a4799a591baf5e8940bc086f81cc4c61e1c2fa8808b414848727a618fc9950a1556b7b483ccc0e0d349c4e4cf65856e1d6a6ee80b487bb6653b5356f4f797158a6e569d380610fbb0f8f04a59e451af8e29062a7840f9d536d17186747b9a73159d73444feeb587a215b8d4873b9b370e3eed4bead65d029d74ff1f64fc3b4cacda950752b8f2cd99ecd2f3e38f2c10a0092dcd8f5cfb72892706c4fc3d9a59e07391f0d373243c9b9407b28f0aaf8c11ec"}, &(0x7f000051e000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c22000-0x8)={r2, 0x10000, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) [ 1755.222302] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=1012 comm=syz-executor2 [ 1755.232623] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 1755.342624] sctp: [Deprecated]: syz-executor4 (pid 999) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1755.342624] Use struct sctp_sack_info instead 2018/01/19 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6(0xa, 0x802, 0x9, &(0x7f0000829000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f00009a0000)=0x4, 0x4) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x40, &(0x7f00000b3000-0x58)=@ipx={0x4, 0x3, 0x7, "ff7f00f731af", 0x6, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x200, 0x6, 0xfffffffffffffffa, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000131000)={r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c63000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b0e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050b000-0x4)=0xe8) r4 = getgid() connect$pppoe(r1, &(0x7f0000fe8000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e12000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000046a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b03000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa8000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000068a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b59000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f77000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000de000)=0xc) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000041a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000316000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000787000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00008fa000-0x38)={&(0x7f00000a5000-0xc)=@kern={0x10, 0x0, 0x0, 0x14050400}, 0xc, &(0x7f0000771000)=[{&(0x7f0000199000)={0x454, 0x18, 0xf00, 0x7, 0x1, "", [@generic="bc21338301c79903c2ff90c4b8f8af4863c278d55626781ac2c997df11a55d434491176bfe575061e2a4f12a51a7c319865c2dfab55961cbf16661aa1ffe5e1c2a23ec53ab0524d39868a1da6990843b0bfa37efdb518a878be50899291e5013ee516c0f8de886d440216a0e72584c0331991ef3178f2410b4dafef4437164375e2947a2afe769a468d29964", @nested={0x6c, 0x13, [@generic="a8abd4f89e66272b3b115905a5160ce32b9adcbff3f19d562df10ec0", @generic="3f46ba8b7ec4ae0d3f65d305355b971b57dc5704a2992f821cadb0260b756bccf93e0bf077b9cf045b17681e30146f1bc085b05cfbf7671efff582aa04aa51c5fa29e41f5ac480e9cb"]}, @generic="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", @nested={0x24c, 0x8f, [@generic="d73dd44344010a2c0ef9bb3b23870445f3513b6822029287b38cecd169c632550810aa8fd4628e5a5a7adfcfb156ec4432c1257c7d933d7675e3e421a71694ddb14bd5da7569d5c3474799b4cf41b0cd132f7ef036798c21b8110c73eed229ac45635359f4877d508e7daab3efc5900480d10cae653e629451c4d147520984d3a7fb835c61d7a1cdcb1ccfe77b", @typed={0x84, 0x0, @binary="68086ca8f0ec52845bf95d36a699aa6b536b3a679c6b7944f4923a8e09c6376b46f928dbe4d00d757964efbbfb81e4503d17b669fdc02f1c00fd04b16ac7139b48cf64205c7f0145478a8b53a65eaf9e65e6fbecd76a602ed174d1759deefe98b3ae5aa24346eac2b8a64cd30d121549e23458a724c6339a17a3a8"}, @generic="a24865d61240c62133c810ffeb8e2d78fd54adcbf7c2e1800259642712ae0576fd751bff902cac4d546231b7a727813e8e3b6f0dc84101db15c77d3617d866854781ec9b38564bc87e480771351ab7569a596babbb16572e07f20e914e", @typed={0xd8, 0x58, @binary="170226d282a2168713f40d6868a723354a4cb0d20206e4afe123dff328cb9fd578b804a046d84aafba6f682b574ad09b3da05c7a8d0705300d9e395d7999eb5a77df42aec7b93124033ba7d0f411825de308774c7f0d96d36d3de846533fa35c6b94a5346cdba864e10b486f881f77095156bf9783f83622c126924de77bcd3cfd0edf7a0e10881f20ae24806d281d3c60744c81db83da9fcf2c1c4a71332593d062f93f9fc6cdac2e3ccd45b4992d21234b8697f6c7116926c13ba4c5aac4bce8253a197fbf5b9591478036e083"}]}]}, 0x454}], 0x1, &(0x7f0000871000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x45}, 0x20000850) sendmsg(r1, &(0x7f00007d6000)={0x0, 0x0, &(0x7f0000612000)=[{&(0x7f0000e43000-0xe1)="8e59cccf6ffec2b0aa92b7f33dfff5014b069b3fae4b6b2706ea1a209bc378195a757c7bf4758173e139f8e6baca1299cdd97acf9c85ddf601f41606b1fe43d6cfeb9359b8ab34a8712bde2b2fb59d4a013a9195fe4d9c3229ac6337582b37777e85ca33f172b40a89c6bd69203b7d6554e15d05028e90c65b802c8284cda441f373770c11c1ac600f2a88cc9baccc4d04b7503ec1f9eaad6f068af39873aa8f18f8f0c92be6c01d8bfe5be82f2ba5f0f6c1226dbe086aec996c66bc74a3369b7b6922cfd2ecb512a008390cbc21de4703e2001609596c2f96ab120e9d6cee803d", 0xe1}, {&(0x7f0000f86000)="7ef7b7a96857aebf269d5d1644f7e469e0275d15", 0x14}], 0x2, &(0x7f0000601000)=[{0x90, 0x0, 0x80, "8aa92c15f0c3978167e871e6367c9e02bbde27861f1bff09e1fc6e8620faa47de949ca2733727fdca003545d1384998690a14b20753b4ab568708a43313ec67159d5929f6f03edf15772b299711b40b1fe4a8119d62ffbaf5610314ab7f90224314bc242d2193327c6b19361b8467adef39062ed660b7c724704efc6f9"}, {0x78, 0x0, 0x7fffffff, "987dd3909f2711b7a614d0076824c1507b6b498ce99b5cf8ef0988c9474df6237b79718c7672304a33d77af9bdcb4ea3400b25f325948b3ddea57241a298cb778c786e1559143dcc85391db59bf5cfa929385c10a99a5db5a5a4c23f6e46a1d9c36b09"}, {0x1010, 0x105, 0x20, "db7641ed009092150f133f8b9657e9adbbeea575ed36efca83a82aad12bf25140d05f07fad9808d62e2031d7f61e3509115d53742569b5b27d6aa7fade339b3e3c91d7e0cd180d46b871178acb1617b9443f2bed4c845a81a74c52e82f5f6fdf02afa10205698caf1a35b34a501d59847a66d75cfa4b6b53bd7a3e8cc13ebec68eb49ba8ea8c4873108d77c169dcbc03915a6849f906cdaad3be68ec336134afb3bd0b0aa8b1bccfdcaf02a84f629c67725d82a517acc342c6946f6e8f53fd39c0ab2e043f2ef597aeadb087b8d8ffbf59df6a9c8b5275a9622f7ed118ea4db35a77d79ca3f6e1f4c00a1a89f16df45ceeb956983ee604410e0745be9db3099a2d62f64e6964d4057d575392cb1ef8cc904662db5a674d06b846afbaf4b826bc9a7001467e2643acec62ef2e9013d62f6d7935872bc0a6a5421ca16ed38723f47d25db4a2cced20c603d914457f5789222a672fe3ee24cf09e801a0c7c3480d4cafa62de406d320cff32f57ffd20220660699813e83ce62ab1d614dbd07039588e5b6246e31b460fd0a6c408b4f4b13ea32fb7f005fd11e1f9a12ec3e1df1707b8f9caf38c2a44931b2d93fb8ca26522a00b2fbea41accfc81dbf983c225919817c86db4efcfa6c567f8df32b0616c3060865cc166f7757075a23d12751fe37c31a1e35a638527ef3c80764cac0ff2d617f2f5aa2c421df3ac671feb915992b5ac6a24a02528826139fe10cd87e40000bda8dc68dbe0d70550b12ece8c88e9466fd05188cf7ffcd84396eb22fb9651f23327e8705bd73b8179729b0de32c08a5d897b29198d45b035be8c064ad42cec5ce4091e43602218370fd478dcf647c53086493738fd0f85c03de0bb06366e23bc3707050142f37b6b42adf083f2334300c51e946acf012144be3ad0af9067a4ab5e1d087af98cdc37978a0a33c4f32eed07b0f85081343ca53112bfad9f8995c47e4e71777e7acecdf6d15c25bfb8267d2420d352831c9e73235254aa11baa0cfeee2568ff5a226340a585a0706f28fbe5fb2e474eae6b86fdec63a7ef322274d69aeadc60302ffbaea46da9aee0bea69323fd9e5ce912faa2ae0f6e4e2ec004122f0f3c4de86b49f5a96ca021851dc0abebac1b97d17786b20039e6a78b474325d96dddda44295e07c267040c484aab6a0bc38b673dccfb8b94fb8d7ad788f75f2f30f0789c156a0ba0a65d17b7dcfc28c58ffb490b089fdbc39012abc7300d996b3feedadcd7b0a2b298ff698a237cabc5b7ee7658dc2418a458701b1553a2a941d8140753965530ec5181921cfbf76f912cfd5682a52e010abcf798b4e2559442794e685503e24a6d1da82f5acd6357aac22784aaf4ab1ed5ec12e37d02e2d06a56f5720e5c7abd4610f6bada733968603408844569f30a05ae399522adcb2a9deb34455f8f64272cb044870739db6ea18e7707a4c34a2841a0f94c13035fb1c3e1a1b829e593d59c32d194dfc6d8cd80e4ff0cf3add242d5db1c018db67e4707ad12130c41ed28f013ae058a0779e40933d062023465df7e0f1413ff1f619e5fb6f0ce85307962ab808de60c8d356284cf5519fbfd4f681c6e2e4218b79aa4042d6bdb2110585009911d9b950ea0ddebf30f6ed7b41a478ed59496ba7d57a4943512c6b1da5696b4b13c9c23ba2b395bd370e86257f13df151ffc460e2c938017563ff7706152c48988b5c1508ebba28b6081f60b107c0551e810f129591d4c7fad757bc60a8d6fedd2b3617ad0e33bab103e58423a75d6b510afc3424291a39e8e4a15109e36baaa8ea89c8107d463a22f448882ae2755326893d206380bf55b8055fb391a3b83d04fbf5ce7ad5a2bef909d2811017c9fbe7d3ec3eecc4c6f3e9e3592e57ee78c7754c8c2a899b79764ffbc07e923ed98b9802e028ffde14cfe5930192fde30a4c27bdf4d1a5b3849bfd12d9e07fd327721acebca7119f6571c01c3d8444f3f8d4bc8fb360d962855120c43c53a7c35889ef38a8e2d8347a4bc9ce549736bcddaf92e1dde066e76268209c4f93ad66ea92412c13251b1a5b6a4c4b0cfecd6292e44f68b6a05d0a8ec8fcbf6e0717e1d9bc5a43538d22a156fa1691e5f61154b95955870b328e41568bb6713034e0794d2e6ef94189b9574f0cceb8567cda5394afede326f82c94bb47363f6747800bee28a2419e6b1ea5c0c0888a494b6b745092fb55e30b84bb2a827d3cb0535faf79a550e779f7b14a3ff8b46b182efcce5ed9f2a2ad60775525fbfc6d29c32261f327010b6f39f6b33865ab945b50e3ba6a89d01f091a036e7fa246ed38c4dc2524ab4574d0f8315676663db53cbf74556f5a44aeae827fdf204971cc10eb5786c8d4f1be1d69df206a336433d17d40cfb36b37f5c3b05cbc3dad1b2bd088fd153becc3a5e0fc4205471958ee22800c10116a202839a05b7d9e2abf65460a4e357f001292806e3a010ebc33d7e07e6067ea6ad9f5d9622e008d490984689a1158e28eeeeb42898933d58c9e7d220a8a772dff6b0a1dfbb4f3b2227cb71bad6e1745e5aeb14409c1649531aa36b76d5cac5386b4ff56a656d8cd76c9a7ebfb522cca6e130b67799c5882255ad4f811fc35ad57d186ff2706e404f1fc9aef3bd6593aafe3efd7d28a928e0ddf9dbf33a68e0b9c118ad380b73ced5b5af31d8633580e91130e3f6d9ac3c438a8a5a0c968956229a63b434acdd3156f6f0f374cd73e51572d30ed9a4746d2092dcafb67d9d04e3e207de8a6055997ba2f25b264bb1a5a4b6d181dc38f718c23411cbdcd6c086162a9b87786afc6a1452c32cfa25334822b38dcd04a40c0ef5e47fdea8bfd46093b90c6f259d0c0532e816f2b8741b8f0daa382d8b196a84b56185d1c9e56ee077470cbcca970ec9bf529ee10d07075096f2c7e3038150f5dff6e89b6e81000fc954e6551a113502c91f0183ece4e3569adca088c7848acd3e407ae9dfc500c861ff61f3df6bbf3e438968a08d98a49641c50120fb87e55f0d3a95216c98f6a0927930ae7036645dac54c46e53f3e94b6aeddb0f6f22578fd76e6a43e88fa83eb0ae7f719c328c545417558f90079e13ab3112032f4950dccc9da883e331b361743f9db9165ef6d41ce76578e1ec8cdf74f4990b7de593ebe424e8a75951f26a42b6b773221310f13d3107ae19af390b3a7d77ab0a8dd262cdefa68f244f7c38ec7dae75f4f29600a602b57e84111c61afbfaad2fd27a3bf3b76252ec6b57f52428d06733346ed4566782e9e61ab491dbcb1a51c80faeb806f4e44b6e1de082df2997651f8bb6b43a1c64b594041e8f010e27cfd38ca3210c5f69d0979e3539a043a3a36abb78d6f6dc697049ae54329b740b39a8c72a907f82b5b9949350b849cf266e0ec4ab31786d8bc4ff84e1d550b8d8d713a968fc7684fc03b441ec911b6bad33574ccaf3eec71ed1a091b4c5f1fe154f71b61cabea9f166d69f53526380c39104838d99afec863cac3148d55e6fb33d0ad1cf77e7a216c358b35add46908da1d106f1b479919356b11a8ee2db7b839abe5cce4f647bc79b1434a2f56ba5ae21ac47e7bf2969cee32b5c982491abcf7c781a696fc6a382b27bec11260043b78e353352b11f523dc15b6a886b2419240ee2bc2a5faf8978340b6522215f4858391d778d54ffd3227b3edc15263ae180667af604ca51381194e40914b27cb91d51a28a44df6508dcf9558d957261444c57b550063c42c0f39850e9f9d5ca70c40d8e219b4c586a870c68905085928754e57a624d40930e7f641ad1085de6a9f1d2a7827fa958e679d3ad20377553fe5733aac9ff99dd7f676bccef09d3be4e81e53462ca900e4802a1f47f43e9a42891e49c9c68ec96da71a7a94537f967c79061ad41462d243c7675175c9ca638246b9d00f35e719be80bd74f40b2cd9379eaf526e0e922a37bc1472b1bd2c6a09cb7a150e598b47bc71242c65d100998d1497892c7114d7cae08fb946878e09b04ecb30c2ad73ea5444ae52aad5ce2addad09720f5cd1b9cd081265daaae3d5bdccff3339b49f022ef89b19f7e585e12a88ff65b7d9c156053ed9029052586523c53e05eca3e041adb2e0bb01b0cf7b4fe4acf9b0c3d5b92baef820a0c3317927c15d08e791d1baba6bf3dee46987e883bfda6ee25cd80f25959c8a45cb9f87ed916ef1b71b4807f5f83835d9073c1898e389ddf52576f07a4066bf6b232339aff021c61b70bd28839a39beb297ac886969f72c0e75f80737f86c1aff7628d04e555019c43c11d9573fcb1c92615be5cf307a101dda28d6e0dc515d06a9d01ed84ded21098ab97dc94e2a7e67e7e3657643dcc24de7f38a0f1f3be841f226e695c0e545a624f08ff936161aeef35cf8128a6bdc9fdef50d038aafbffa990386e21658ef3ff453197647b955af0a009d2fa0e6c4b2b5a7359f1c2a50e37a2ea09d2250810c4ed52b8e316698c3a2b25ca19ca9913a17b5d56489c797638762100d8fd3d7bb56becd51aeefaf72c2d926feab533481bde1ceede11fe0a036cd360189278ace2e02eb903fe4dd1c90f36a18c2ab969504129894c48d910e312e515d5e5fdede59e9a2ffb4c6755f087fcb45f0c804e0cf3544d0f361c3c4baf1d5fdb7c09e50e27e29ef2d3a192a8454926f6c7fc941bed29f40f57a9e1f0ab79bcb426b26b0167800cc5699204ea4e4b506f7a0344db28b9efef36d7173a68126ee958ca689dcb161322a99cf3bc088a35f9bdbba5a08f6345661878be4b857df3ecb5b7b1187f7b38dc0fea4ca27723a259269c6fdd21e8ad58bb96b13db750969aab5f41d3dfc63a6c3498f21e314bbb435ac7cf32026a00c1eebad1f52ac62ab6dcc6b3fad01091a12db726d32b23fbe1702e3348d108cd66314ca59569796f2fedf8de920bf0fc688fa16c52617f7be01efdf649085082a6a41742f74f6163057c7973a7546bf4b757f8e41deac7d3509570fa2b4131451f7d466399082a78da2f8b095b18aefafc4d2452d4ca37595d725a3fb29f1a4bf8bb880e4ca0b4123dd5d37e589c5c797782a54a55c234f7e5420604b2606f2403315044372dd94a627bebba40adb0e3838b21f08202eea90e6c19a1b82e3e85a9e4599456390d7f8b0b59ff76ce14e73227d1aed409e260fb8dc78563a5dd890df1e054d9b454b8813b37251b74fe8d800092052f640ec4d466d03dc11c80c82e1ac8a8148caa97b9a7a52a1e4af1fd62339d9a07b4abfed17496c4a34bb0493cad1d60b70b99456160742d787a686d38fb9c4d459f3c737d8c2914290565f2cf1d9de91f3c6b41a0e83fb2d39bc143991020517e1d198b2dae801aeef4bab48130ce316a3efba0d09e11366618165c340a6472812b78053e0d77a6d778077d1cea5737bfa82a4ffbc62f4d1fd1482e3a369d511d7352403ce74f23cf7225a8b25093985d4ad80aedd33feba35c905a607a9740dc33d23846e2c9e8bda4eac029afb77dafaf52ba25185127d9aacd21694b8701d99f500437879f65ec90c2243eec09c25a4db69697adf8c8fce3a2a2f29ff6da932514b4228470025dd564ddc46717cc6d31d2f81d9ecf7df8d72fa371cb1e74a0aeb29455754d55b971806805eaf1d92f75b898b48925bf442e748c5926e9cfd7eabde26bfdd0514f6127c118dfbcca04a635d71eccddfcf3ff3fc237580fbc2a5af7beac68b761c53dac932243e2258c4447c067f4628afb0f866bd24857916c8e3add210ec15a077ee57c9d70aff9dc0a8a97f326dc19b2d864700cce56a9993f241a5ee9cc68457063f"}, {0x90, 0x10f, 0x9, "ca66ae6882b76ecf0bb34a173251e38a06edd6b2cd491afd7b6de2058f6bcac57d1fc15016cafd70d4df28c37d6f8a03c7f5803c6f3f6b5ecf159c3a29db19dda0af5f802390a39b6d4266f848f45abe89db2ab295c07b5e452e42df87c6f77300e4eb0b01eb8f868f657a9cf4beae1642740879c376cc997cb5f7"}, {0xb0, 0x11b, 0xc37, "5d311e6a4267c0e896521a7827e497bc3843ca33f1da322ebc64deeb7d1bae4dc3e136b0a3dff0a9f1974b76decfff02438c4e2b1564192c5acb73b1ec6cfede9ea283319350ec905c6bb48c308ffb91e9cf5c39c3da53c39c47fec2e7839bdf599187df8241c3b051f18cb238d9aa765e5f480d5028eaca00416b3fd0ef2a2f791ba1a04064cc159eb42d0081dcefc9ee06ed5fec6b19543734330c"}, {0x50, 0x0, 0xfb27, "d08e9bcc15475b2345216e4765bcc67e50f1230fc7a426746f4ddee85193eb57a37e1cc9a4a7c83aa6c9a237f287965f7c9b678208b93c061c"}, {0xc0, 0x10a, 0x8, "ee2981064074922060009b55f1a326968c6151ecd39140dc255c53f154144d5f297aea9a9e41399b87e521f450b7d17d49a2275141ee8a8e0d5c38da580c13b2bb31ee987421e110b78a90d6d037639182938fb74a0d2fb693826a3a74c472d2f30f9b8991d6f92c0e7926ace0d244b37a1e9e2cf81095ad83f9a0df67baafc4104fe2503c2abdeef9cc4f2192ef45edaf28b9d46c1b0edb32d3db9e061eda0a9e640e1182f4be98a71f868c7c"}], 0x1368, 0x4000004}, 0x800) 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a05000-0x8)={0x0, 0x0}) r1 = socket$unix(0x1, 0x3, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f00003d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fb0000)={r1, r2, 0x6, 0x565, &(0x7f0000e88000)="", 0x3, 0x0, 0xffff, 0x0, 0x8, 0x8, 0x6, "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"}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r4) connect$l2tp(r3, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/01/19 21:35:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e41000)=@buf={0xa9, &(0x7f0000d7a000-0xa9)="a1db327673e4b40a9e9be7a78cd176419df35647ae67dca2febb34fbad4fb12931334b13cf0913278202268334db3b727668f9110e4020c7e224f3c2dcfac0710031fb329f22060bcabfe767c484a5c94cd429b5a5154f2ebe1534b353f777d45408c86dfd432a61c6905e24485fe5e09a2f324c0272f2e4d26e3bd7c601d15c63be3fe21b17fdb4b0664ebd05c2c0d5c581b8be5163ce43fac6b766ab1379a57cc0e7227248aa02f7"}) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000226000-0x4)=0x0, 0x80000) accept4$ipx(r1, 0x0, &(0x7f00008b1000)=0x0, 0x80000) r2 = epoll_create(0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x100000001) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 21:35:02 executing program 0: r0 = socket(0x400000005, 0x0, 0xa000) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000ff6000-0x8)={0x0, 0x0}) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f79000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f7a000-0x4)=0x60) bind$alg(r0, &(0x7f0000342000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 21:35:02 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000006000)=""/159, &(0x7f0000001000)=0x9f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x6}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x9, 0x8, 0x3, 0x24000, 0x20}, &(0x7f0000007000-0x4)=0x14) r3 = socket(0x18, 0x0, 0x7) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x3, 0x4) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 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) r1 = socket(0x10, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x80006, 0x34) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007ef000)={@common='dummy0\x00', 0xc864}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ca7000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0x9, "638e7976a3b54f7c925b8797d07d97e942a92f85fd187c004525a38241ac8276cede37d50c010557f256e5453ca6c311bf420adb8dc667fccc427f79cd7f09f46a70189c02955d8a1aa88b33065e7701"}, 0x160) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc3000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x55270535000000, @loopback={0x0, 0x1}, 0xd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x66, 0x2, "b614d8f019bfe9fc052c4a444575cebbea55d25f59c11560e818be142ec6b48e6e27532abe2558199025528651959dae9b12f7d3f78973b6bb8c2491647dd4dc15ae5b01402838c6fde90b23980b330b"}, 0x160) 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$rds(r0, &(0x7f0000088000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r1, &(0x7f0000234000-0x9)={0x1f, {0x2, 0x328, 0x2, 0x7fff, 0x8001, 0x2}, 0x3e1f65fd}, 0x9) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) 2018/01/19 21:35:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xffffffffffffffc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) 2018/01/19 21:35:02 executing program 3: socketpair$inet6(0xa, 0x3, 0x4, &(0x7f00006d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000015000-0x8)={0x0, 0x1}, &(0x7f0000d09000)=0xfeef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x2f, "040db24592112cbd154efbac651ba71b003595e4094b273dc1b0c8fd88e438726a4973b1230a442591aacfad5c46cf"}, &(0x7f0000832000)=0x1e) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @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], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000009000-0x2)=0x0, 0x2) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept(r0, &(0x7f0000bc2000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008fc000)=0xc) 2018/01/19 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x1, &(0x7f0000bc9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000154000-0x4)=0x0, &(0x7f00008ef000+0x333)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r3 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000060c000-0xc)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fb0000-0x8)={0x8000, 0x7}, 0x8) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) r1 = socket(0x10, 0x80000, 0x3f) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000e7c000)=0x0, &(0x7f0000c4e000)=0x4) bind$bt_l2cap(r1, &(0x7f0000dc2000-0xe)={0x1f, 0x6, {0x100000001, 0x100000001, 0x4, 0xffffffff, 0x6, 0xffffffffffffffff}, 0x8001, 0x7}, 0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000535000-0xc)=@sack_info={0x0, 0x7fff, 0x100000001}, &(0x7f0000e98000)=0xffffffffffffffc6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000601000)={r2, 0x1000, "31a1e384d8c39131a8609814b494b0d63076c26a88d529bdbd159488c1e5c863853b14ca2ef85719b79477e66a13d0947a114f78e97b1acafb0e5f4240969c0b8af241ef419a222345cdd0e3f52c7764920012024a727e7d837d8bf48f1a45d96a74e29741dcf36456825d99a8276c32f4f16a2b1bf16265a6f9e6a6fe2fd2abfc6e7712decba44499a9502928470ca65512e5ab128c07304112a38e0568234ff0db813f5b7c8cd5d77d72c8c5c1eaabef49b9acb630df4ae99e1e066f40ba4ee042bbbfa9c85fca286faeec25be730693ccd8787ffbc1f1985f795a4df882ecb5e109908393d777816e3ae06a8f28961a21a72795a78429fa23e32f890136f4e05dc19c3ad97d7c11e546b6b3b1345dc297659e55b633f31994c4268d2a386625ad081df11fa6a754a7583eb846e2e0e08681396db039039c2d62551d3f1fd29ad104a55d2fb7c08d0dcea24d1b24637287bf836fbb68a12c3a3741fb922f0dc11c1bba8d7e79ddf585568d8e7c4c5d650ae021cb4c33202002804f5ed80502291e50535bcd166f74865110ea9c405594ba4d94f6f792224705572ccd44a0ae360b27be9c2c4cf12c473feed24bddf20bdb30539eb43ea235c09630dcf4889e395d710cd7745637637ac3718cc0d557fc7c54b292a151d381e4fcd27d8a3c47e2a87a3479c024f9b89549847ee603b6f78b6c70aa1c7d5f8e5847a8d8a7c3a55a876a4ff430e2e5bb42f12de52949a3c6d414d3039539c5031b0be358b729f526b88300f7c28282969160b191bb7c91ec861bec67ddb212568e521c0c5c226951e2394196bc2770a90c032083ed7610985dc555f727c4f3408a0ec1ba7cbe5504550c974701ec1001c54eebd5ac6860838487a390b63c36f38a0e177356dfd2987ad40f192366ebb498e9ea632f6d7f1378963ace7698127dd4c992a786a8cb48d5aa8f2e181ad7ef18e84c5845a832af480e72301baad06fb73bce0917254866ee7271309218952493593f5848277c90a3898dfe3ad9fc314920c2a15f6bd1c6738e337e37e6ea7dd20d241a8930925ac8548dc181f0650c5c244eeca135f39179cac7ec36f155dd01200d69c252b2ef14332080d37acb83da49606d9f772ae68193be9b63606235b10830a1ccbdbcc1ff3103fbb9b41be20fecada913a83173f6169e803f543480916fbdab35f33d8af909cee91be521948c3c8d22b9e1566d5afaff2f74a3d6d88640c273eeda81ed69f4614e7bf406a5c6ecdc150d128e0d8ca279c2365e91de4bc8c75e5637bf5819b442c05327021916ed062a82010751181ef36a8636251f4c7616adcbea1b520759194a96b94711265ae4de87526a4fca039bf0a9f8a056c545c94a56758a52470f3ebe63b23997a4e2b7185d4b509be0f7e55b14a94d82835a0b5fe2b5008c1308842a10592ef0d4fedb69ba38669e8286f1b90d721dac4c4bf69aca9440cec2cc697b2bd927157332fd01f1618b1060210b94d60bdd46474bd62043f774a63b33265fec36e146318486bbde14a0653c33aac31fb36db02b936a93adca9fbddf66c0bbfe9fe38dc83948646edb4ec4f449fdfecb00a16485ba21b76b5da82a822dfd956839a7f1e36a99799de4003a7069eb24d0fd8a9705777d97919fff14287809567548b41f3067d52381c089a2925b4afee7c3d00f1d3671f4a0929a65166d151b2e7976af2e0e30936c21ee705e9ea01b37a7bb0c6011309046e8d6eed66d93522ce0ec2a64ddb9202a280d0527562962244f66d1808f46e685dd5fc8311ac55bf32627214b15019207adfdd636a2369d45e74946d920562111ece7afacf4b70c64dde1d5e81b540ebf12fa2e4134fcfb94c0feba6eb28b45286ef12f99ed1f456ed33c276709ed358c14bde8356eb15d45d7b3b354569e10ec706e68b9c9f42cb485c0c9d57a800cc9a15b1988a752f7ac537ce5aed5a20bb720ca62f815cad17997847bade527c12e964429be40c860f5ca6f59fa140c653759a6ff6b7465a5d8ecdf9983b321913fc312f52bc7f949abaac9468fed130a16be4a82ab604465e309575d4bab582bd6f600f45f169d89be0452fdf0f0811f6dee0e5864c0ed1b0f3d4c82f83c273da2d4f563904f30cab0bdbf38f22b3b0f58ea8027ba6a167c8927687cbf87b9c8e88d2e77e625844c921846739861c3cc7c2200052f50edcd578cf96fa1bdffde747c3bb2b247e460050434a71ab166aa834965423e80f260adcd58a39d26cae8917809d2267f4933eebb56bf827268cfeb8da0d1f0ba99c2b773c787b22fbf5848530ef1eeab83029fd1320d14cc144aa009701de5f1237ed1d468ef18abd6946d43302a8303a9a1dc57ddccc783066ab8a23d7f5ce49fb597d611a1dd80d0ea7ad7bfe23316388459469d0a2dee46cf5bdf80f25bec82f7e98f37917fd75281e564833fcca95f1066856ddc176d62c4887e2182215dab05c366f536688a6a1f036e287fc150e5bd1899d552fa75d4b8dda1e91edc9aa5a51365ddef9fc74fbdcfe18c12820469fe40593686b3307b595b82f245e5fb40b2c609c87482c8f42fed6a935fa3cf6b247512985981d14e46c64a6b121f469a1141f12e9885d4d290d2914f8c9867e217b0139fd832e30d50c6f0413bececda3c5a16dda1d58304707de963d7732757deaa00baa1a80950d1453002bae5a5b7e7e080a61a2869dad35d9b38b151e2ecb83ecf8ed7a2a3f0ff035e72ca18a3481774197f44d5b4b9927f758b73ee0e42e58d4a8a65f77c90bc5ae93f79ac2842ec0a19107284aefa0f70b6f8099aaee42f4a6574e56622e20aa2afc77b54967bd9a8eb001ac13f2e915bcda7dfc2eabda1d032bff04a74f0a179aa6e93f327f6beaaf73358051b06147cf09715e5d5e45050dcab6dddb2d2657b1a633873c76a4d0797b681310b5b52505b76525c8285ffb71807b96404e8621efcc2f72090eb7a62c2949096a80ef11bbcaefb6250114acf002920c4c1e32a7a53b809f7afe36b3e18905e60ebacf5ddf568286171386d55a08a7503985080937eee932760f5ae6aa3705b5fa7e7c54e81e2b502ca06bdeb1428c1cc8e135e1dc2dd763144439a8697722cfd6d8c82780d30994961d737d3cad901b73e84a41f20467b2d88d1f95955d23d95b7d4d91069da2e242f2ae1be3c26253e98f99b19e0d4defbbd2cb603b3558c903db7504dd2da4a7efe37573086b7c79dc8a9e633984d04c4629f5478e2d39d701a5e6a78388ca1aa2bab4f04470261474cea62f4fce3f20267cdcde0876d2b443034b8cafe592fe1d3d8d0d27574cdef93d0e4d071de97af08884866ac4e6f43cf23ecd1467b8448054e031437148e066b61ec9205da8a9607f624b0acf0c9e8137eb30c07663b0e60ad23c5759f438edb440877cf3a4e24a224ff761e140c3ef8c83eeb26de926393856ac103fdf12cadeeae0fb99302fc9cdb48ae19adad959f1ee6ef6c4e75dd145bf3ae256fa4100bbd5272ba491d85249e314eb06cae84bbae028e83f7baa285667bf914f67b46e6891a0a1324bfd4db170a6265574e8e196c5636519125c1e8756b85928af72f813cbaaec09df2edc715ab71afcb8d7c575a295cbf0b3c1306482d9f0247cb1901d7b953b8b139caec18b66814b9870f415b5b18ed067da0e7971732546cd44d273ad668917aaec65dad80bcd28f360c1d242bb17850a0826da9597a269d99e333709c963fda6eab3ec4f8fb47901aaa0d7fdddd291abf5f7a5846015c19ce7cbb79f9cd703fda0378adb5bb7bf7d04fe92e9464ed2297d0a9a2db177ed77910265be63aae1efe234e0de72c5694939a3b9e096bbeb4f5530ee7ab49d83a716f79ca993aa8764624c17f9a0c3e83cf8fbc009b47dbe2aa8fbe91f3d1d8267047d53c42807c171f1b9734d11e6a7055232eabd79becc9278adb98021e8b2623dda277891813c7c36a0582fc02f7bf8865bb03b5c7df59e654c4ffe9764ab182cb00fb7a49a23a39c4e4ffa182723fdc83eedae7232de6d569f4ced6f28f39f71f09dd753bedcc013acc9d9aca88e1fd11047787a942dcf9acfdb5dd06739a2dfeb60458c3fe7c140322c1213b4ec30db4429de8d423e1849a578ec83ffea9d766956f73dac01c1d272c4838cd6e875efeb17344f8279f21aedb497f2a3049e6631fcdfe054285d1a059f2088866ed1b4833122c2cb53266047252221f41e59afffc28310e45484bfd493298583aa22385ed2cd6a0a0e484a6d2e4450fab8211abd4c4786b8229074db3bd0812e6e465690f1327685e0e7ab2a002f6d51b5b9d0311dcba902fefc5c36523471ccc38bcc3fc8867f56789a5d8c5f83021719ccf93230e766f10fdde0bf2f64d9ae3f9363d7a0389fe415dddbf2b5ff9b678ed86c20d09e4fa47edbab180fe303b4adec8118b5f13c6cd138de9b037232d5580117e4ebe26474635c9c0c2a9268dd101178459e06017cf3a901a4b4f6124821add0e8bfbf1a0865cab70b30df7ddf985b919c2f18861e03ebc05bf447a8d3a43d4863987dbd572d6657e5b5c0552ba665620884b7f7656e2073e49b26c2e2500d14fb8d0a96b0724dea5c86b4e69af5b90a77ed9065b2905a7c5568f33f472081fdefee7fa46e07be7fd5387a0c0067bd1fbd96928668d19fab1ef8ed586ea5ff58bc4f64dd6865d32c9c0882e4d69aff5d9a11a4779452542d4ab116d20573da8368d95c3106cadae66575f056fa5412c8b93be555152bb8c9d9ce6c725c054400b7abc830615617875f3fc7e6326ce11b46de5a4d1c36f77954a831dbb626ebb6a891578268e917d936bac3a1becdde5cd82038606a12d8a8ec0ab20713e54cc1880d329025209ff741aecd1d4645f9dcce9731f1e875bc69f3f89008617f1a5c2f6372c752de27989a2590f036e3854d9fdc1301eb16b826333386379ece8650d07e10f7ef36be52a006bedbaf232b413eca1a5cc4d8bbe363391ab4c1386c12517f2b4c677462cd40d8f5da27bd007d05242df21e60129c347d3b2d00aecdff1c9d86f6beb5eb953a3f7173c7405a8299ef0230209ed62a41be2a76f3203aff101d3298dc191238b074369a7c37bc29562643664f4f054804b9c6eb1f1b7ed01500c2ad77b5908405aa5f9ae0a25bd501ea225e21590141977ead199bfc4d122912875d4c18933ddb992a0e9f41f31b7f3f00be0b03369428c9cceacb7bb7008dbf87397047f387d850d45036a7491471b0ad26b6030c82ad314a249c2ea21aad5ce6d670b420d479e6fc54a64df0231220afdfa88bbcb29c1c687648380b6a397240877547b2c440c5ac6357a046cbeed67f8dfb983863179629070d4cf41400fdd422b29f8fc71432a6ea4d2cca08316a0539504344beb19881d98e5505640582e1852f74c8084204d266c3761f0683d494fc64ef39d03060f263c3c455461f9485c2a26e7922a0f6a4c56cbc2ab2dcb082e52926957791b3a38dbb0e25ac17c5cab17dfdceea808eb5d752dc2b2c76a7972b7f0750bf7ce302ce30d00b181466b78ab404759d4a1a6373b49b59d723dd8a1bbf9035ddeee26b3f8279c55bf4db601778e5e9ac1a2910b73ede44704c7304ac552901cd5634d330657ab800c049e10e7ccd8a5bc275178c917d39f8f8f79a031d682d757cabc2b27b820498b469b308c8b064e37d6fbe17342684d39a61e2ba9a4de0aecf02ccb0589471ced92176a4be8b8f8a11d4a36f4cf729b2bb32efcca87ef983bfb44b18595778f96bb431681777ebdee45288b8bd13a295401894cc9be7a"}, &(0x7f00007fa000-0x4)=0x1008) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00009ed000)={r0, 0x573}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000e26000)=""/42, &(0x7f0000e05000)=0x2a) 2018/01/19 21:35:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bed000-0x1)="", 0x0, 0x0, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fe6000)={{{@in6=@remote={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000-0x4)=0xe8) 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000023000-0x4)=0x0, &(0x7f0000022000)=0x4) 2018/01/19 21:35:02 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000008000)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000004000)="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", 0xffffffffffffff5d}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x35c, 0x0}, 0x0) 2018/01/19 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000ab8000-0x38)={&(0x7f0000552000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f0000ae0000)=[{&(0x7f0000ae1000-0x1c)=""/28, 0x1c}, {&(0x7f0000ae1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000849000-0x22)=""/34, 0x22}, {&(0x7f0000ae0000)=""/205, 0xcd}, {&(0x7f000068e000-0x75)=""/117, 0x75}], 0x5, 0x0, 0x0, 0xfffffffffffffff7}, 0x12001) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ae1000-0x10)={0x3, &(0x7f000094b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000066a000)={0x0, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) 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) sendto$ipx(r0, &(0x7f00003d3000)="937d8b1fef679de7eb17de08367217b93719b606cba0eb28c2034e9d8821b9e54410d348c045236ab6ba5069ef5ae200254ef49c4b29b06b845fee6567b5d180c628e03325a9a22554862d7055d54062895801653828c9a68ae4f165b018edfa92be66e5f03e6933827d6ba0fef866ffd3234c7f11e2280686a0aa985042f4a3e478fed419f692e580b4583f856a144cc732e7e2ed271f22ad7db8abc0142f5b740b89f43796a6538c737347005cbbde8cbfe9221ce734ebdc0ac3d075", 0xbd, 0x20000000, &(0x7f0000c20000)={0x4, 0x5, 0x6, "9edd7a26313d", 0x81, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000068c000)={0x0, 0xb4, &(0x7f000090e000-0xb4)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff7fffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000378000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000551000-0x108)={r1, @in6={{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xddb, 0x1000, 0x8, 0x4791, 0xffff, 0x53a07bf6, 0x7f, 0x8, 0x6, 0x3ff, 0x8, 0x4, 0x40, 0xfffffffffffffff8]}, &(0x7f0000e12000-0x4)=0x108) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1f}}, 0x8) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000624000-0xfb)="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", 0xfb) 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e0000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000237000)={0x0, 0x0, 0x10001, 0x1}, &(0x7f00007e5000)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df3000-0x10)={r1, 0x37, 0x0, 0xffe00000000}, &(0x7f0000fe6000)=0x10) r2 = socket$inet6(0xa, 0x5, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/19 21:35:02 executing program 7: r0 = socket(0x4, 0x6, 0x9727) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a31000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x200}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x0, 0x4, 0x1}, 0xa0) epoll_wait(0xffffffffffffffff, &(0x7f00001e7000)=[], 0x0, 0x0) 2018/01/19 21:35:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x1f, 0x4) 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000397000)=""/95, 0x45) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 21:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000d15000)={0x0, 0x0}) r2 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f0000b7c000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000cdd000)=[{&(0x7f0000789000)={0x5c4, 0x1f, 0x9, 0x0, 0x1, "", [@generic="dd3741e735266d86e8aa466dc2e237d10701b8006d4e3298e7b3ea4b08ea14c86e583339479400ac048e62646200dfb17d74c073ba2a700fd2de89fed84633a1ef487b5838676df5e361174dcb9748b948fc2b3c5b6daee38991864f006991b5284ac39f9050261b476c", @generic="a952a51f541d22136c0568a2700e8e9b0f0eedb5585e89ca8bf105c3e6ac5efbbfe9c47488e7947c28491184d8720eeb69acd1a0e78ce0c98619ec61f282b933aa2635e7a9120ddc51d3145140a810b883d9b30c415818fe5561de3f4c9ae11ed9ee06d6999f9cb3f97f6cdc47701cd09a4109af6ab063c323732cc805f1d2fccc0527adcbfb2ec91932c4fd3bb14052f3d76ab12bc3e90aabc0b8de2d1bbc7fca4214711b", @nested={0xb8, 0x7e, [@generic="a8e864a7887493e6c521ccb06feb37f80c3149ffa25a7912e26c5c5f543edb1f9584032dd0266285b174e6e38dd3deed5942bfdc89c25ebf94b34a2ee3ca48e9f381ddb9a53842fdb173dfab546b21410aaf98ee4d673127ec887a06f8c210c19ee2fd022eea4b1aa0e3cda144f0a4b117eae8c703fa7d56ed4e33936edd4cc99b029a94bb91e98b0bdbd5d2b669358c083ab06fdc0c0ab7a4bfaa71e44fd8c22d72be97424f7b907a7db9fa537d2718cd8384e9"]}, @nested={0x22c, 0x89, [@typed={0xc, 0x2d, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0x10, 0x88, @u64=0x6}, @generic="da14549fd4b62fa92f0682226462666a9823f8ae1a79ad30cd1d8704d58434afdde39f2d5b85b558", @typed={0xc, 0x3f, @fd=r1}, @typed={0xc, 0x1c, @str='\x00'}, @typed={0xc, 0x4d, @pid=r2}, @generic="763fa720e85b49c31ff61e71f7852d1a9cf474508c2b21c589de71a5a5902f495b9395a0730c56d21df12186afc628998c09685c2411a0506072c3a2a4758bafb6ac2a43c8ebe4b8da31425c32e4c4e23194aabba9e412544b97c0f8ed573aef64675805699f1ebe63fb327c9c5bdec007179354f58115d29212b56463e796e31f2a08e1193626bb39dc", @generic="0eda946837f7199e0f131add71d704a3915061afee32b9fc36abc401fbf4d5d2d318bbe5322ff8ec01855dc2bd67acb10802be81462b331ce63f1da56550c718cf0e0e0c6a22e6f35e22b6b47c3fca0e7e35c571535843e18ae0686e493e0f7f8b1a3e680f2b104b6d317a4228f4f7ad0cdd8de936a3159905d7dc3d58cba169e4e62c68a35b64a0b39e5e343bdca650dbc8fd08a9de94043513866d1153058c6bb2fcfaca7ecd98803d9fd2c04c9b99923384f8e148437bb9", @generic="3198252755ea7192437f0930222da39563f3a11cc6980e10155ef3a59d65f00ef0cf02f69eca1a9bb8d27a47734eb6acb16264a489e459c6ffd9a415936412d5c1fd007e03cb6484641aac9330200f833cd6c6f6a65c0d27d71444e23a12adaf9903c190af6c26336657684605715c34dd07ff8d7793c22dc98107ba19"]}, @typed={0xc4, 0x5c, @binary="b8d4c4524bea6ac407ba54d3b0a7755f5ac80d721049c70ba623a3a7d15ea94a861b652543d4ebf4d064538b0e4f0f59eba6c8826f734845cee2fdaa27573be3100c9a057c039dfbd4ec72454f99b204b46d79e098509181fe6196615ca970d4e52fbbce3364f5f21319cebbab9e0abc36371a1ff8eb159a989ba43f46627e2e76cd285944ed46c2ac3590d24c9cdf60b13a6468657ae54d9ab3d5eb274ae134028565eb1ec662efce8096759326e825ad305946879d466ca8ce3812"}, @generic="70622e5bfeb5b6e3c4849863a17609b28110afa7e39778e9fa40c69909aaba898ea2", @generic="28f58e5d456f91f018ca9fd08d8c6bc00764c3d4576759a45b6c379ad9c01e7689cfec0656aa6870cad40fa4e6c0b6dd8872a5a3a04f5a0ee18b3cde9652e1ab822364a57d7e28473922bf5938b9d4625cef99ecf0c53a265e260af48c1a9eb483f5d10a03368faeb22a15bc2a3b3fb7ebbc21436025b48b145da7bf6ed6536c3ebb0645fd3d2ba5df916fe2283e739d5814cc643c51294e46c5dc73cb6247658c296558c38d92524b24ef676419e3c25e1bca831a78d7f9b732c847040c", @generic="03d81a88765a25c6f047e9dee11a6a21314ccf01228522e04522e2"]}, 0x5c4}, {&(0x7f0000180000-0x11ec)={0x11ec, 0x36, 0xf074c6a4bfe2c619, 0x1, 0x3, "", [@nested={0x11dc, 0x6, [@typed={0xc, 0x73, @uid=r3}, @generic="e59d4e1571878fe2e53a896006b334561b7086b9cbfe2e3fc5fe9ab264330aeee2c2c753abe77395399309016d490ea98228e0771550b53e9963b5ab96c4e595d1133e813fb8f7a548f2bf8f211a67cd4bcdc9f8c4c89df2e937be0d2259cef739c70e1018cdda38e6ce91ee8d8ba1558028fdb5f864338abd01877b4963b606c7ad69a1e5fd0389dbf5fe8d64b6", @generic="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", @typed={0xc, 0x8a, @u32=0x80000001}, @generic="ce939a91cc74574e846fafac906df7fa3bce924282b2c9762b33941723", @typed={0x10, 0x84, @u64=0xfffffffffffffe14}, @typed={0xe8, 0x48, @binary="5fc489c0bf5399025e36782cd97841112cb9cfab928a544cd635ad0495ba8b5a3fb34661ff06c835d602b9eaf1ab8f7a56428d16c07fe6fe1af02b229d385cd1f31df6264c446ba7559d959935995eb0c094485a50f98df26432054aaacd421a65be14c2d7cd8a3f8447ebc91cabaa286facabc0b7ea81fd1929d4ba895017f3fe964b1a643f0c132895140fe3a460b5a064ce29f8eeea44796357e0a2c80c153ad8466e23e89a5036f81eb6b18dec50c5a23a80d57b111a30dba1dd0c2381099e9c62e128e5aeaa3f185b85195e3fc01b597dc67f8e53b22e6fbe88d6"}, @generic="23b7f79bf796ee32c41f169057258247", @typed={0xc, 0x7d, @u32=0x1}]}]}, 0x11ec}], 0x2, 0x0, 0x0, 0x44000}, 0x40000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000593000-0x38)={&(0x7f0000681000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004bc000)=[{&(0x7f0000a3f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b8e000)=""/131, 0x83}, {&(0x7f0000c4b000)=""/4096, 0x1000}, {&(0x7f0000576000-0x68)=""/104, 0x68}, {&(0x7f0000c8c000)=""/1, 0x1}, {&(0x7f000002f000)=""/0, 0x0}, {&(0x7f000055b000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x1}, 0x2001) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = bpf$PROG_LOAD(0x5, &(0x7f00003f0000)={0xe, 0x5, &(0x7f00001f8000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd745, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0xffffffffffffffe1, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008af000)='syzkaller\x00', 0x1f, 0x39, &(0x7f00008d8000)=""/57, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000bd7000-0x8)={r5, r6}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffd}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) pipe(&(0x7f00004da000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000061a000)=0x0, &(0x7f00008ce000)=0x4) 2018/01/19 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000018a000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000a5a000)="ff9eedf909", 0xfff9, 0x800008000, &(0x7f00004aa000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffdf) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/19 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x807, 0x7fff) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fa0000+0x5a4)={@generic="da8fa5fac88bff2743da10ae2b002de7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00002af000)={&(0x7f0000fa1000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000fa1000-0x50)=[{&(0x7f0000fa1000-0xf2)="b4fcd264d1f1317b92666ea4210e58ea27393489f6312c1fe8f49ee7204fe438cbd06bb72881364a995f7a9334768dbece67f410bbf9576e51f4de9e1a6ed3200ce65d9b6f3b0c434a052911780e88a207b859f560bcfd3fbeb800e878ed67e98548f519754390c2535ef4226ae40f057e34b6aeaf0508c851be846126d4d25a85af9f7480c79c8c65fa827b58e61a97e732b0b597ac6cb4e19c907ca30464f4cf6aad3ede8088fc863727233f619d4ff6e90dff284bf3657503754cbab8c3a65e13d16aae07881346ab78f8348599e60658d67f66fa567d66a82ab057f83c989b74753bbcfd4484cdd9d448c04f2bfd422f", 0xf2}, {&(0x7f0000fa1000-0x7d)="5af516e8d22cda1b107a7e2b1c6f081c24abf1edcfeb193a4c8cbfb72f744e14ba6caefa1f3fbf499bfe70072b7854d969310f0728a38d0962f5d142471aae2db4c7a6804598bb05eeeb373373d14333700d5f93783ef2bfbb20b0551f126803ab32479274f671c1705bf5efa83568d23f51e6b17b78e00aab6adc7ce2", 0x7d}, {&(0x7f000054c000-0x95)="01ade2117c9ecd477e067f181f43f63fa6c0f53b17957d45cca3cac66a8d9eb1aba0daab2b79279a057f7ce1ffb6a830e6b998d9b0b9e12181a542d18012e30ffd985b46f8840fbc651d8283888ae8b78652f6128db5d16aa611a648d878b58a17ce84bf7947bfb90dc003ac58df1a205dc8f886810321af53d48561e8ee121123759aca04049bb8ef6b7f6668bc05c6e68d0d4fd8", 0x95}, {&(0x7f0000fa1000-0x1c)="49fb3d1ea77a19cbcb10f049a751e9741eb5ae507466ba5927965992", 0x1c}, {&(0x7f0000bb7000-0xc8)="270d8d042db155fea80d533c85763d10a5ae54f8a2b72f7198e9edfdfe4274977caad7904172479d15e473b8f314261043e49511a0ebb4824e5ce9aa8f7ee6d96288ba33f0ced1cb5d18d67bd693a463074e6dd30f95e1599f3a6c343c8ec1796f8d94ea1d44da640e38a163a3671206d2aed8a4dbbd19e934cd80e0f4fbdf38de3e746031ce318541993f29169a1a85614365420420034055fe03447213cd878c51dca63be779cae5e73a81091a926de465deb00c92266ad9102ef269c257b0190dc0b7b0da6cfd", 0xc8}], 0x5, &(0x7f00002f7000-0x98)=[{0x98, 0x29, 0xd5, "c5ee93ca59cd31093c3247c6127fbbdfd587f124d20e84c920724d5065f7f7a27ed0506e743215f99e161251642ef4070cb20d9d0cabdb67d97572a52aa54f833252f2b78e00a46be074e3098ca9636c281ab27db3a155c97d105e60d76171337022897524fe50440bc02b73cbe95a59b1bbf63ab3ccbaca3b19715ed4bf0ea7be1dad5390"}], 0x98, 0x4081}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000f9e000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x87, 0xff, 0x3, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fce000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) read(r1, &(0x7f000020a000-0xee)=""/238, 0xee) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008e5000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ab0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000010000)={r2, 0x80000, r3}) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002a7000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000620000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xdc, 0x88, 0x6, 0xa9f, 0x3f, 0x2, 0x6, 0x80, 0x4, 0x4, 0x1, 0x5, 0x3f, 0x9]}, &(0x7f0000953000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f30000-0x8)={r5, 0x1}, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000931000-0x4)=0x3) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000b75000)='tls\x00', 0x4) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000b39000-0x8)={r5, 0x7}, 0x8) write(r0, &(0x7f0000040000-0x1)="", 0x0) 2018/01/19 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d54000)={@generic="cb4c9857ab2381dfd0e3480c704d72ff", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000c9000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/19 21:35:02 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000a4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005bf000-0x4)=0xffffffffffffffab) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000b61000-0x1c)={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000aa3000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000e66000)={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/19 21:35:02 executing program 5: socketpair(0xd, 0x803, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x7)={0x4, 0x7f, 0x6, "ae3f0e5b8f65", 0x9, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000127000)={0x7fffffff, 0x101, 0x8, 0xffffffffffffffff, 0x55c, 0x5, 0x1, 0x0, 0x0}, &(0x7f0000b62000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000204000)={r2, 0x5, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d02000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed5000-0x4)=0x8c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d50000)={r4, 0xfce}, &(0x7f0000ef4000)=0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r4, 0x4, 0x2, [0x401, 0x401]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000282000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 21:35:02 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0, 0x0, 0x0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/19 21:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e45000)=0x10, 0x80000) accept4(r0, &(0x7f0000627000-0x80)=@generic={0x0, ""/126}, &(0x7f0000982000-0x4)=0x80, 0x80000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) 2018/01/19 21:35:02 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000004000-0x4)=0x280) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/19 21:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000da5000)={0x4, 0x8000, 0x8, 0xa12c, 0x0}, &(0x7f0000dec000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000019b000)={r2, 0x7, 0x2, [0x80, 0x6]}, 0xc) 2018/01/19 21:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000fffffff40000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x581, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 21:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xf26) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x6, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/19 21:35:02 executing program 5: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xc8cc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x27, "be51080dd03921b4a3a7ab90fc38986e99395caaf0a1eedd99e076c0bcaf895bcfc8195acc1329"}, &(0x7f0000001000)=0x2f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={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]}, 0x8000, 0x5, 0x2, 0x5df, 0x1000}, &(0x7f0000001000-0x4)=0xa0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000002000-0x5)="26c45ccf00", 0x5, 0x4000040, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) socketpair$inet6(0xa, 0x800, 0x9d, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000411000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/19 21:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f7d000-0xa7)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x40, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25aa47", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "ce3f8207fb4f627e"}}}}}}}, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a59000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000692000)=0x48, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = accept4(r0, &(0x7f0000673000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba9000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000024d000-0x4)=0x0, &(0x7f000097c000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cba000)={0x0, 0x9, 0x20, 0x9}, &(0x7f00005a2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bb4000-0x10)={r3, 0x0, 0x7, 0xffffffffffffffe2}, &(0x7f00007d0000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fe8000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000065c000)=0x3, 0x4) 2018/01/19 21:35:03 executing program 7: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x156, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x1, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000005000-0x10)={r1, 0x5}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 21:35:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0xd69953cefca5b1a3, 0x84, &(0x7f0000fe9000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00006b5000)=0x4, 0x4) bind$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, 0x8000020007ffc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x4444444444441b5, 0x0) close(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000349000)={@generic="3426131a2715d7847dca036041196af8", @ifru_flags=0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009de000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000a03000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(0xffffffffffffffff, &(0x7f0000ede000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) accept4(r0, &(0x7f0000b68000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000-0x4)=0xfffffffffffffe86, 0x0) connect(r2, &(0x7f0000750000-0x80)=@generic={0x0, "568ae7d0bc8670bfdda2501082a8f83b2a539fa7a740093edd97430a27d5c16ed1b593c2dd3435ed2a5c330859c1476519e84eb89d64cebd9ca925f37dc9093f5ab6eb6cde18947d76b838597bdf08bf46b3bfdc2d3b88e1fa2793d6084c4fa3206c0a1d2e8aaccc7e80adea9a526c8ae4ec01f3d6e84736af23ef4cd145"}, 0x80) getpeername$netrom(0xffffffffffffffff, &(0x7f0000f87000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003e6000-0x4)=0x48) pipe(&(0x7f00009dd000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000038a000+0xfb4)={&(0x7f0000bab000)='./file0\x00', r3}, 0xc) 2018/01/19 21:35:03 executing program 4: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00003f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x2, 0x4, &(0x7f00006ba000/0x6000)=nil, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000c74000-0x4)=0x80000000, 0x4) 2018/01/19 21:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000190000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000808000-0x20)=[{0x7, 0x5}, {0x8, 0x6}, {0xc, 0x3}, {0x2, 0x8}], 0x4) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) socketpair$inet6(0xa, 0x3, 0x2414, &(0x7f00008d0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000415000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bcc000-0x1000)=""/4096, &(0x7f000030e000)=0x1000) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000784000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r1, 0x7fa) r4 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r4, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/19 21:35:03 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003a9000-0xb8)={0x0, 0x78f, 0x3, 0xea8f, 0x86, 0x4, 0x829, 0x80000001, {0x0, @in6={{0xa, 0x1, 0x80000000, @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, 0x6, 0x3, 0x8, 0x400}}, &(0x7f000054d000)=0xb8) mmap(&(0x7f0000346000/0x2000)=nil, 0x2000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x2, &(0x7f00006ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f0c000-0x6)={r1, 0x800}, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bb9000)={r1, 0x8}, &(0x7f0000f0c000-0x4)=0x8) 2018/01/19 21:35:03 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f96000-0xc6)="1a51d7cad79b48811199585935c341af250107ee22c9ea14a3ef60880d6757ac761244cb9f3a1d33fd3cadda010e92230aa5cdd44bd11a8dedf062c5b4451dca118c89c3c7818bf3009668e0d3d16d36645531070b8b9ffd7838630337e5d1d0dd631156a6a75c4a1ff8bbacdee9e2c7cb4af000d771ec718e917580de5751d8db5ad11170442981014aafbd92bbf9e85ba364bc58ae95bbc4d4b12e0bf88077364d42270c7ca2e22c9207f5f61a0fcfd49e2dcaa5467dce9f40a43f4da8ef889a558122beec", 0xc6, 0x4000000, 0x0, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000896000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f96000-0x4)=0x3a, 0x800) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f96000-0x38)={&(0x7f0000f96000-0xc)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000f96000-0x10)={&(0x7f0000f95000)={0x1510, 0xe, 0x0, 0x200, 0x6, 0x0, {0xf, 0x0, 0x8}, [@generic="c0ce08d8e134e2c66d039c387a9625a9d4631a94c1e4ae6985dee2511d082095096a121a849dbcd97c97f1456fbb0b6b36371e0eb0b4b88d0adb11703f628bc52f6de0bffe71cdf666fc1eded351b79f6299fadc31855412f8bbff21dea6e6bd98e33897b75a3f8d34114d12766b9f7624cb7bb6b80cc0fda262e71fd6e97753f9450d54849e22d031e615f7ef6608063486e3d9d02972b107320470f4b03d76c2c65578ae260d01e3ba871f5d9383318a5b8f1bc287cf6f2eb4a1dba55917025232", @nested={0x11b0, 0x18, [@generic="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", @typed={0x10, 0x79, @u64=0x6}, @generic="23bedec495bd82d696465bc298ce8dc5884b36166cf8fe34b94eb28cf096bcd68a2d6ac37f5a464c4e2e3e54c1f24caa9f509552ad2b4cfeffa1964458f6d943f3424c6d80356dc9d69e1d65524cf7669c5ca823664591e08035fcbd2d5dd60a9a34f1855430dc908ac478856a9f32b00eb73ebc1f8ad88c115ecc27c6bc03d4190b8f1ad479b9ac084767ebf1228714cbaa839a77d627a718df694e653c8fd49ae60ae31d6048eb5b1f41d98eb0094e6cf2b57cd6dc7db3ed57af75c8e550c243ca79979bdcd7b25c11a4643b16dcbe81b56a41f3fa0b01b34f809eede1a2722fd1d2c3a5259d", @typed={0xc, 0x43, @u32=0x1ff}, @generic="66e19dad0c87f834216f2e41040a17c4f6ce10eb12bef1d4c84a3eed7a003c1910ec78cf559d7eec947bbf6ddf3c65b1a73a464318c6aaffa684c42c3c3119901e4f20a170c29eba47ac10f95d6f5e78168d57cc332a2b6fd6e5aa723821d9d9fb59cb5a483c17f49c14acfb201c9a655bb52cdfc9bfe0b3bb60482b8726bdf005a6206618b645c6c5e0f5fdf305ccf889af6a67fa1eef62a114e75fef348b0db94e7f6d1854"]}, @typed={0x18, 0x70, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x1e0, 0x5e, [@generic="1441a5416cd1c1db2c18cdd3afd91b480c3784163b181e43bc3c37e534b27e01c76d21b345a415f42271f92c323cf4ea54962f299d7b70cf11578f7ee1da3240a9c36da90fc136090b97ffbbf79e2c26bee6325224c2a628624a154647efd7461e02fec8f14d3cfc3240f5814e3e", @generic="156d786517c220bff3d701565d8b7b0074a76a02d723ea04630dd3e6020a988640759d7da4b2ae88b3b9f7a32a995631c86dda5dca124e2db4a93f30baf77020571c6329d5029f3fd22a18f31e5054b30e411d7686966ae02524c785ce720b1e44fbe1596461e4175b32a3293f03cb9a", @typed={0xc, 0x3e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0xd, @uid=r2}, @generic="a28ff2114d14670d1ab436b4235b9542e836d4338cc60fe19e81cf926bd5ed5e87662ca7d95e4bd33fed374f4c570c5eee5f86492e5812d5cdb9e09fa60b70025ae40dcabde494662d4f0ab51b3aaddf2ac68e5feb9dfc5a1910a3fcc113d5977452197e6e5cfb377484e9f3dbe1b1231ea23357c36739dfce0cbdb19c81e87b59403996f1b45b5a0789f1f192b77d27f4197d427bf145b718bd5315e7f8c15be6a8", @generic="ee822576d8d31eb7f5be02bbef902441b380984f9fda986ba1243f6dd4075c98267101a7", @typed={0x8, 0x26, @void=""}, @typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="5b3fe56ca4f71ea8912754901387b81959f1ec26ed894337c74f61ba896e37f9bc7731fb0ed0045756e956906d3d08eaa73e2ddd26edcd6f96fc4ee3bbffd93c7b54f3dec6276547af8869c8f22a80efdb11405969c2a18f4c37ab4641eafc18d5c89c71677bae6b2d89041d1f73363563046d273e02ad81e1f72d46542998dbcf042c09cd1bf53cbbca94c3afb2bd5f51"]}, 0x1510}, 0x1, 0x0, 0x0, 0x4c000}, 0x40) 2018/01/19 21:35:03 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000daa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000168000-0x4)=0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000978000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000fcd000)=0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r1, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) 2018/01/19 21:35:03 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f000001d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x4}}, 0x26, &(0x7f0000000000)=[{&(0x7f000001c000)="d1b3ccf820a4cbde4b3220a31d9a0fc3701dfa713ae11c79b374670b0b583f885671e754d0cc342d6659b62c36acafca5e2c82c6fa8ad68e1ded511be53a83427a58b7a0589ed174451e70b399f44e8387c8377e9d511708f7a76b337e5d97", 0x5f}, {&(0x7f0000011000)="02975766ddddfc7d2439c99246cb7b7f1b0e10a7271acf8dca6423a6ee2d7463d91ec95659edcfd517d5976109eb9d9c1be32d704b85f61e848e5139e5fc580955bc547846ec75d8f8f34ca23091b5cc74888120767fbda07d835ac64d2d75520df4f9f550a0dab7cce29cc31cdc4ce764a3e362dd8ba5b42b07ed12b640e0c7475898b68bc4ccaf13a2add4655d362f", 0x90}, {&(0x7f000001d000-0x7a)="f118f960980da101b07f1fe7e97a9cb95d0cafb9d8dfec2f23e73a40d299fb1c947faa0df1fad4fd31fc8cc14400e3d13f19aadcc3af21e52696ab7320016599d0f2ecf98a2e44c2fdb5a12cc80c43ab74030605af8dff4676f262f20805f31098484d390248dedceea49aa1e4cecc6d7f699d2ec44b988b259a", 0x7a}, {&(0x7f0000007000)="c9145c2e0bd08d4b6a28cc07d744465eb97777b226", 0x15}], 0x4, &(0x7f0000013000)=[{0x70, 0x113, 0x5, "644047cd06e351b00cb1472a34a78433d3cf67c9a3cdc4421125ce3314cd24ccc077716e886a36d735328da1c6faa0b476420515b70872dccadf5a7f6d687457baafdcd49bd20871c7f31e2249dd12bbb8cf511095759c1f341d7a0af8eb"}], 0x70, 0x4000}, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001b000)=@assoc_value={0x0, 0x0}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001b000)={0x0, 0xffffffffffffe58b}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000)={0x2, 0x9, 0x1, 0xffff, 0xb9, 0x6, 0x3, 0xc, 0x0}, &(0x7f0000015000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={0x0, 0x7}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001b000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x2, 0x10}, &(0x7f000000b000)=0xa0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000f000-0x8)={0x0, 0x401}, &(0x7f0000008000)=0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000001b000)={&(0x7f000001b000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000)=[{&(0x7f000001c000-0x6c)="c9b941d9eba178a98e4f7ac1068bb70cf1987f17696431f6f4fca1eed1c014868f90536877b747381ff0991696aebc1a7e58cfad3c485da8f67fad041e0376db539fc46e32ae56ceda01bf01a29b4f9dd6499cf669b3c8c17ac7dbe15107f4dde27263579c82df73d08c83cd", 0x6c}], 0x1, &(0x7f000001b000)=[@init={0x18, 0x84, 0x0, {0x1, 0x6, 0x101, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xfffffffffffffffa, 0x0, 0x0, 0x91, 0x8, 0x0, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x10000, 0x1ff, 0x8, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8, 0x52, 0x100000000, 0x1, 0x6, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x200, 0x7, 0x8, 0x72c, 0x7, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x1f, 0x6, 0x3a95e535, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x64d, 0x4, 0x10001, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x4, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0xe75, 0x4, 0x9, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x3f, 0x4c79c3d3, r6}}], 0x1e0, 0x20000000}, 0x20000000) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000b000)=0x0) 2018/01/19 21:35:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x3, {"235ce9cfdc895f"}, 0x1}, 0x10) r2 = socket(0x4, 0x80003, 0x3) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80800) sendmsg$netlink(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)={0x5c0, 0x2b, 0x2, 0x3, 0x3, "", [@typed={0xc, 0x7c, @pid=r3}, @typed={0x48, 0x47, @binary="c382bb49b32cf1c5f12ace0672d0acbe7c5dbfe2d9b899ad02edc608b31a1e20db1d41e2b8f03fbab30d6d005e6f0e601d3b5ac0a1e1cfa23891d3ecbbd2fcb0"}, @generic="7841fa88fb7031eadf34c332c665ad6cd7e84cd9cb47514eb7f41c8e9f12f8ad3dbdb9e5b45a51ab4e588649f206fe5033dd775eb58f574d328a41dc80498e275ff7b2fae6c70d5a9e82b850a933c343357451b0fb0c204252194539f63aa8214ffb5ecfb7dfa75e431c92e65138bf86fe03cd3f1a897a68674ab68ad7dcfbd97e7f08927f0a799d62581f2900a13823c378d864c12d95b5d7497838ad0e6a188ca54d444305658fd1bae46b2ad4dfcfc604afbbd6dcf38e7b68a28aeeb1f7ef217ab1f874e775667558b4e590373f6379abccb7d8d107259401b3dc", @generic="f5bcd1426d92e80bad4aaeb8e8dce2120b606599ed309600e194ed075fc0005db6edbbfc0173868914808da395193361dc61df22f94d195fb7c0f834d9aa95091df0ee18e32692589e6902f1ab2cd0128796f6d8c25ad119bb78783fa5b033d00c4c82ca57b00412fed4670899ec6e9ab1fe3b756b81109212c25c3d9409de74043c82cb26ba4968598053fa6e0f889131ef58a5f550edad4830791cacc50d1fdcb949", @generic="9e43830b6650dae6c0abd863dea71790ea", @nested={0x28c, 0x73, [@generic="0edf19ddbd3996455ef50a6fd589a5a1d6ab87d6d3033160be8560fd392235be82fa4e13bf1b111971621cfa48", @generic="65f65c17a12410cf69c2bf72fdf85d2e5fd0e9905c663ed93e4104ba662810b123776674f3126d4ece790cab36ef72a9e96ddad987d902873ba1d82fa7c547d3a60bde4d88c0aed790b8e4599cefaa908ed1e8eb77e8652991a5f3550855ebf6a987c6e614596051832011874a11f53f87359376673f1a1ae887a0c3eb8e90ad2e516d9041d7ffbaa764b9d8de4a13f3f8c471dcb3fb", @typed={0xc, 0x79, @fd=r1}, @generic="6d0c981f4e9ce299810735ceefa83e5a50a299fca0b6c30eb3c35e52b931a7e45969ec760d4d43d02475e70bcf15d98ede9d45ae9e77275bd8a26098347fbeda25fd008baf8b97eb4517f6d8a0ffa662667e32474ef2a4d698bcbf21398cc214d88e28835cd0fc39f8f622ff059ef87666903f8769ef92c360aa20bbd607c4921625123d885277ef12257fb4b6ff67bb6bda83e42833", @typed={0xc, 0x8d, @u32=0xffffffff}, @generic="2696e7c1849e80c6c2ef35078b75491b99ff68565d45aabaf39c7c67dd6d0a06f9fd11bd391719aef1c1a30e0a6bfcf39a55725bd97466297649d308224747a120a17c4caa2fc4f31956588c5d3c7eed39bbacf315f2118b3b6abc6a7a5f389903d33c3a056c8229c6aa01223f480f6a948fccc5c76b982b6a5e1175e05c734283d0aad5848858e86b", @typed={0xc, 0x45, @fd=r1}, @generic="5a9e70af070adb0c303a4da79c1affa579238d5780dfa9faa674d649e63045f5f75014c762c16a9f6ae4b799796b6756d4b31c1134eaadabe3faa4ce85deadb6886177acfe5d1b9471e0c36a4ecab520a14f50bc589b7d5ce7c49cca218b61863e8f6f0ce3a2ae9337dd03c0c43871a6b802d3df2fc6cd46c0d90aad2d4cb8e1b5"]}, @nested={0x128, 0x2a, [@generic="2647d606213276bba8e128702e0aaf34359f8b0dc05f0f7288161632e20cff5bc8b44eed0278d10ea9fa76ee6667752258887d4db3c82de84542951adce44c3ac4fede8973a0934d0f6db541eeefcae5c2cc52968226fc844251d0597c89ce53fa5ae2ff6b8479fafc811f5fd0147ed926f1189ac06a226742cfbf0f8ad219df0ab55d0e9ae2f68e98df06e78698942576961385bcada61dc2437baea9a4388e6f9f4699ea1067198478522d420a53aa134baf3d9f921e812e7ecf58e2b09d9bb73b9426a6254a75", @typed={0xc, 0x7b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="dc6be33369a1ffbb746b2132c4edbcc1b75ad646842bf39d24f951fa857f462b563cffc2063eb6fb0ab3cc452e484660713cad318cac9268d0cc368cb85efb195ebac83397f44ef0e3c0ae9cf00b6691"]}, @typed={0x18, 0x12, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x5c0}, {&(0x7f0000001000)={0x360, 0x1c, 0x412, 0x1, 0x1, "", [@typed={0xb4, 0x4f, @binary="806eb9d225f00770bb1974af3e00ac04fcdc7a4357263506f03f446aafeee5a8c8608358493e8c9b41442340014d612809ebe532f018f77fa4c0bcf9ca37c62fd21c419878564c71eed1780abac2d39a92f8c0d930bdcfe565d1ae0f3d766afffa07cbb0f8fb864875f8bad5feeddfd8336b331aa5607134685ebd8e7ec9f7e21c12da05d5ae2f2682b5b2b9bade769e7203b3d4f7d0bc15dddadd7748a1a5b016291501832478c476b1"}, @generic="168f60a7cf399b585f41e9aaa501e38481e86082cd90bff25fcf5841a36d6ffdb69a81562e08afb771fa37251a5c9018116e2235da7f7b72754636d6e309fb61fdd0f4feb70e3efb311db14194138e4ab29be2da76fa3913fb87980446d67224480d61f15675da049bacb052e38aa2b9ed34e2a388e93ba36799bd1c06722777ae49ad5d174d86d11a4d3695", @nested={0x1e8, 0x80, [@generic="db99dd17728a2db1a5b4380ca35cdfa31267fa85a79566e48f43002c421237362a2a990cca6459dc07373571f682ca95588bea7cc606ca4b05", @typed={0xc, 0x96, @ipv4=@multicast2=0xe0000002}, @generic="792075e8cb3cc805899d38524e03ec3585886f819ded7e595888871c803015505dc2ff12eb3dfd3dc9deabeddfc1a2ac560cd82d77e16f677afde393221ca09c17f336e43cd554cfaeb6aecb9c8324109dce588b23542ea0c61917058332a0e722964132cd4c8dbb01d6a61f5b4ecb7a7dfe39953731e0b8804a0e98fd7fe01123bc5baa50a9b925b0d93e43f17e9a1a50528f39be64df47", @generic="857a9cd0d3afee7bdf2baa45ea14a8abbffa0549b8c83350ddb51521701956b8d8d170309200c67682c9d660cb2068f6de18c1f2f9e783cba5407c5f7653525167a789a471e028e769353232527ba0d9187eb492c5dd345075c20c37c6edd559d84ba4cff1af7ef50c7c476c75c020387f27c77b1ed91198cb353d", @generic="9458fa25e895e5f65fb82d5183534f0768c6fd86802a1c1c0ebbfb9834b2f5f89fdc98ccb7f50ee071b1389fac49cd25087cad8a0438b3771dc9e51462570a8268718c413bf627c471c529483932087e3e62b9ab3449cafc241965aa92c23e24e463bdafbbf59ab3185799d721db85b963cf8f815e01ada1e2afba7aa8eb", @typed={0xc, 0x79, @fd=r1}]}, @typed={0xc, 0x2b, @fd=r0}, @nested={0x10, 0x2a, [@typed={0xc, 0x2b, @pid=r4}]}, @typed={0xc, 0x71, @u32=0x10001}]}, 0x360}, {&(0x7f0000001000-0x1c)={0x1c, 0x22, 0x622, 0x3, 0x3, "", [@typed={0xc, 0x7, @str='\x00'}]}, 0x1c}], 0x3, &(0x7f0000001000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r0]}], 0x30, 0x20000000}, 0x40) [ 1756.135676] kasan: CONFIG_KASAN_INLINE enabled [ 1756.140434] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1756.147858] general protection fault: 0000 [#1] SMP KASAN [ 1756.153398] Dumping ftrace buffer: [ 1756.154523] l2tp_ppp: sess 59/4096: set debug=f55d40e [ 1756.154601] l2tp_ppp: sess 59/4096: set flags=0 [ 1756.166748] (ftrace buffer empty) [ 1756.170445] Modules linked in: [ 1756.173631] CPU: 0 PID: 1228 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #198 2018/01/19 21:35:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0xf784bf7be3f36713, 0x401, &(0x7f0000512000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b03000)={0x0, 0x0, 0x33fdea4e, 0xffffffffffff8001, 0xffffffffffffffc0, 0x5}, &(0x7f0000835000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa2000)={0xff, 0x8000, 0xffffffffffffffc0, 0x9, r1}, 0x2) [ 1756.180897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1756.190272] RIP: 0010:dccp_write_xmit+0x69/0x1d0 [ 1756.195018] RSP: 0018:ffff8801d091f748 EFLAGS: 00010246 [ 1756.200366] RAX: 0000000000010000 RBX: ffff8801c749ed80 RCX: ffffffff8508f891 [ 1756.207628] RDX: 0000000000000000 RSI: ffffc900025fd000 RDI: ffff8801c749ed80 [ 1756.214891] RBP: ffff8801d091f778 R08: 1ffff1003a123eab R09: 0000000000000000 [ 1756.222147] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801ccd2b700 [ 1756.229390] R13: dffffc0000000000 R14: ffffed0038e93eab R15: 0000000000000000 [ 1756.236633] FS: 00007fabac137700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1756.244830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1756.250681] CR2: 0000000000920008 CR3: 00000001d301a004 CR4: 00000000001606f0 [ 1756.257926] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1756.265168] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1756.272410] Call Trace: [ 1756.274982] dccp_sendmsg+0x95f/0xdc0 [ 1756.278764] ? compat_dccp_getsockopt+0x70/0x70 [ 1756.283410] ? rw_copy_check_uvector+0x1be/0x280 [ 1756.288153] ? sock_has_perm+0x2a4/0x420 [ 1756.292189] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1756.297525] ? dup_iter+0x192/0x260 [ 1756.301126] ? kasan_check_write+0x14/0x20 [ 1756.305336] inet_sendmsg+0x11f/0x5e0 [ 1756.309113] ? copy_msghdr_from_user+0x3a6/0x590 [ 1756.313842] ? rcu_pm_notify+0xc0/0xc0 [ 1756.317704] ? inet_create+0xf50/0xf50 [ 1756.321567] ? selinux_socket_sendmsg+0x36/0x40 [ 1756.326210] ? security_socket_sendmsg+0x89/0xb0 [ 1756.330940] ? inet_create+0xf50/0xf50 [ 1756.334804] sock_sendmsg+0xca/0x110 [ 1756.338495] ___sys_sendmsg+0x320/0x8b0 [ 1756.342445] ? copy_msghdr_from_user+0x590/0x590 [ 1756.347178] ? __schedule+0x8f3/0x2060 [ 1756.351046] ? find_held_lock+0x35/0x1d0 [ 1756.355086] ? __might_fault+0x110/0x1d0 [ 1756.359120] ? lock_downgrade+0x980/0x980 [ 1756.363240] ? lock_downgrade+0x980/0x980 [ 1756.367366] ? __local_bh_enable_ip+0x121/0x230 [ 1756.372012] ? rcu_note_context_switch+0x710/0x710 [ 1756.376913] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1756.382770] ? __might_sleep+0x95/0x190 [ 1756.386720] __sys_sendmmsg+0x1ee/0x620 [ 1756.390668] ? __sys_sendmmsg+0x1ee/0x620 [ 1756.394795] ? SyS_sendmsg+0x50/0x50 [ 1756.398485] ? inet_stream_connect+0x7b/0xa0 [ 1756.402865] ? fput+0xd2/0x140 [ 1756.406031] ? SYSC_connect+0x2e0/0x4a0 [ 1756.409981] ? SYSC_bind+0x410/0x410 [ 1756.413679] ? fd_install+0x4d/0x60 [ 1756.417281] ? do_futex+0x22a0/0x22a0 [ 1756.421062] ? SyS_socket+0x12d/0x1d0 [ 1756.424840] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1756.429831] SyS_sendmmsg+0x35/0x60 [ 1756.433436] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1756.438165] RIP: 0033:0x452ee9 [ 1756.441335] RSP: 002b:00007fabac136c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 1756.449015] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 1756.456258] RDX: 04444444444441b5 RSI: 0000000020234f10 RDI: 0000000000000014 [ 1756.463506] RBP: 00000000000003bf R08: 0000000000000000 R09: 0000000000000000 [ 1756.470763] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4a88 [ 1756.478011] R13: 00000000ffffffff R14: 00007fabac1376d4 R15: 0000000000000000 [ 1756.485267] Code: 00 00 48 85 c0 49 89 c4 0f 84 fb 00 00 00 e8 df 26 67 fc 41 80 3e 00 0f 85 5a 01 00 00 4c 8b bb d8 07 00 00 4c 89 fa 48 c1 ea 03 <42> 80 3c 2a 00 0f 85 34 01 00 00 4d 8b 3f 49 8d bf b0 00 00 00 [ 1756.504383] RIP: dccp_write_xmit+0x69/0x1d0 RSP: ffff8801d091f748 [ 1756.510973] ---[ end trace bb0322ebea7b515c ]--- [ 1756.519972] Kernel panic - not syncing: Fatal exception [ 1756.525790] Dumping ftrace buffer: [ 1756.529307] (ftrace buffer empty) [ 1756.532988] Kernel Offset: disabled [ 1756.536590] Rebooting in 86400 seconds..