={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000329000-0x10)={0x1, &(0x7f0000f13000)=[{0x8, 0x7, 0x4, 0x6}]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000508000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00008bb000+0x320)=0x0, &(0x7f0000aed000-0x4)=0x4) 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x5, 0xff75) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000001d000)=""/229, &(0x7f0000003000-0x4)=0xe5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:49 executing program 0: mmap(&(0x7f0000000000/0xe0a000)=nil, 0xe0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) mmap(&(0x7f0000e0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e0b000-0x4)=0x0) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00008a0000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000039b000)={{0x5, 0xfffffffffffffb38, 0x9, 0x2, 0x8, 0x2}, 0x3}) setsockopt(r2, 0x5, 0x6, &(0x7f000094d000-0xd1)="452a7844a45bfd053f50aac27b3057399c33975d0b45a489ba1d477d5834b913f40d8c887ba8eb389c82f59abf7625cda33aace2da3f9d361f0acb70eb1fe0f65a6dc59d04c2ae26d5442a1f95037d4aaf98d38a1649575b3f92df5298572445e38dd5544c17f67089d3e687d7f7137ed6db601205128433c095e2fe1d0328a12ef525fe0cd86a6d0842ee89da7cedbb04dc3c5dfd9a010f078b33bb7ab9fe0285cc119690f3474cb80463c2f6f6100256411ab0351229d828ef19628655a8a0b7f866f4c060138282c2d92c56a0fdbc8b", 0xd1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x2}, 0x20) socketpair(0x16, 0x800, 0x401, &(0x7f0000906000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de0000)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00008dc000)=0x0, 0x4) getpeername(r3, &(0x7f000094c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd6000)=0x14) 2018/01/15 16:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ae5000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x4) sendto(r1, &(0x7f00006b3000)="b20eadb0d5416c5947ad1e8ed9460bebdcf28b2d0687938bc4985eb510d293c38725b2b630c6fc96", 0x28, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb500000c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0xb09}, {&(0x7f0000041000-0xf0)="0a1d422d03501c88d9db8243b6fb9a6b337073ec5083b92ab1e93ae088377a9cd62038e28daa1066898c912b88e1ee156c1cb5ffc4137dbd0caa78ae69bd9b4cfd570530e1466aad5faec1a79316d9c31ec8a940cbdbc69ef3c75981ef346d713cd9d5c96d566d550f79f08e2acc31be7534d559ed5301c3f886a9b5fc0f68866e4cd60dea2a9140f3d24fccaaaa236b8a9d419da7365455a18f7dc65180a59fa468087b14f801174e076b43b6e9df841d2b1ef617980c9916d40fc9153445faf4686f8ff038ae006ae81453b0c03e6adeae9cc0066f7944c6b62a4af36d067cf9764e85d606a1064e4e9cf251f88e0f", 0xf0}], 0x2) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) r1 = socket(0x3, 0x2, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000977000)={r0, 0x9}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/15 16:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000189000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = socket(0x1f, 0x5, 0x7fffffff) sendmsg$key(r1, &(0x7f000063a000)={0x0, 0x0, &(0x7f00009ee000)={&(0x7f000021f000+0x3c6)={0x2, 0xb, 0xfff, 0xd, 0xb, 0x0, 0x0, 0x1, [@sadb_sa={0x2, 0x1, 0x2, 0x5, 0xfffffffffffffff7, 0xa, 0x0, 0xc0000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x30000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e0e000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000a65000)=0x3a, &(0x7f0000294000-0x8)=0x2) sendmsg$netlink(r2, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f0000173000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="0cfcbec790"]}, 0x18}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xde, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/15 16:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) r2 = accept(r0, &(0x7f0000f04000+0x5a1)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a8b000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007a7000-0x3b)={0x0, 0x33, "c575aeb7c895e0ac21c42187ad519e6d1418a470d8fbd215e0beebbe9394ec3791a1c264cf5728ea628fb71a675e08b57d2e90"}, &(0x7f00008fb000-0x4)=0x3b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e7d000)={r3, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab2000-0x4)=0x8c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f7e000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x8000}) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000453000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000415000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000)='reno\x00', 0x5) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x1ff, &(0x7f0000adf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003f3000)={0x0, 0x7}, &(0x7f000003d000-0x4)=0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ae0000-0x10)={0x8, 0x4, 0x7, 0x6, r4}, &(0x7f0000ae0000-0x4)=0x10) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000add000)=0x7, 0x2) sendto$inet6(r0, &(0x7f0000052000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000406000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000ae0000)=0x0, &(0x7f0000ae0000)=0x4) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 16:51:49 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fd5000)={0x0, 0x11, "1c72d447b9615a43723aa789b116ba39ac"}, &(0x7f00008c9000-0x4)=0x19) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd5000)={r1, 0x9}, &(0x7f0000ea1000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x3) 2018/01/15 16:51:49 executing program 5: mmap(&(0x7f0000000000/0x918000)=nil, 0x918000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000919000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000714000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000207000-0x6)={0x0, 0x134d6000000}, &(0x7f00004ec000)=0x6) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000773000-0x8)={r2, 0xe8, 0xffffffffffffff01}, &(0x7f0000918000)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x3, [@sadb_sa={0x2, 0x1, 0x0, 0x9, 0x3ff, 0x31, 0x3, 0x80000001}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x8000, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000919000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000919000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000123000)={0x0, 0x0}) mmap(&(0x7f0000919000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000091a000-0x8)={r4, 0x2}) socketpair(0x11, 0x80800, 0x4, &(0x7f0000893000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00008cf000-0x8)={0x100000000, 0xffffffff}) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f000088e000-0x4)=0x2c1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000410000-0x2)=0xffffffff, &(0x7f0000efb000-0x8)=0x2) 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f0000001000-0xd5)="1a541613a6d48d6686f14c948136960a20735b0afc4924600348e1a32c514098af8b4ad100947c8a7f4da9202dd3bbe86f5dd7b9cd9b4091567e2fabe1abdbd8a7a771620dda2f3a42bc1a796ee09f28d587d0ab1b39053d61107b4c1d0e8a7831d3d7629ecc6fa3d4acc87c172d444020c069e6decda137bd435611d3f0b8d3a9119459c49e97a2e73b7f47ebafa56d072625281b04be219bd46dbdc9e51e466c598778992d21d8b4d4753d0268dd539d18935b7dd32509bac61d12a97be95e6b2dbac969af57a609cafe0a04f89db6b226c42198") mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000734000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000", 0xfffffffffffffc33) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000551000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000808000-0x4)=0x10) getsockname$inet(r2, &(0x7f0000514000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f71000)=0x10) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) 2018/01/15 16:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b8b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000021d000)={0x8, 0x10001}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{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$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/15 16:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/15 16:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cbe000)='nv\x00', 0x3) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00005ff000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dd2000)={0x7, 0x7, 0x300000, 0x7fff, 0x1000}, 0x14) 2018/01/15 16:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84", 0x98}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0xc, 0x5, 0x10000, &(0x7f00004c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005c4000-0x4)=0x0, &(0x7f0000773000)=0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f3a000)=@hopopts={0x2f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0xfffffffffffffffa}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x9e}, @enc_lim={0x4, 0x1, 0x4}]}, 0x28) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000195000)={0x5f0b, 0x401}, 0x8) 2018/01/15 16:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x3, 0x800, 0xfffffffffffff977, &(0x7f0000a96000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000538000-0x18)={r1, &(0x7f0000978000-0x82)="044cd0c179e2d15519f1a120e4477f7f733a16e762f9023cefa1015af8e53f26241b167b30a1b8ceff13f6e6698427cfdcdec342055125ce5e0c1683a193c708e7fe48e70421477eec91e025b7ecbcfcda5fa377e0991c3445c4774cfee10688980976a0ee7fd7827803382e492e0b6154e60d02d7df0d981ce19407ebc229c836d9", &(0x7f0000321000)=""/34}, 0x18) close(r0) 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x1, &(0x7f00002cf000)={0x0, 0x0}) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f00002c2000-0x28)={@generic="576293767fab93f40301864fa2cb0164", @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x541d, &(0x7f0000bca000)=0x1f) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e00000-0x4)=0x0, 0x800) socketpair(0x1, 0x800, 0x5ce0, &(0x7f0000cbf000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000094a000-0x2)={r2, r0}) 2018/01/15 16:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000950000)={0x0, {""/7}, 0x0}, &(0x7f0000300000-0x4)=0x10, 0x80000) close(r0) syz_emit_ethernet(0x4a, &(0x7f0000653000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@noop={0x1}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "9fcfec09"}}}}}, &(0x7f0000754000)={0x80000000000000, 0x1, [0xaf2]}) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000000000010, 0x802, 0x0) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f6e000-0x108)={0xffffffff, {{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 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]}}, 0x108) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00002c4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b49000-0x4)=0x14) socket$inet6(0xa, 0x8080f, 0x4) 2018/01/15 16:51:49 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 16:51:49 executing program 1: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b7000-0x4)=0x5, 0xfffffffffffffe91) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000006e000)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f3000-0x4)=0x8c) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e68000-0x8)={r1, 0x9}, &(0x7f000068b000)=0x8) 2018/01/15 16:51:49 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) 2018/01/15 16:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x4, 0x0, 0xffffffffffffffff, 0xe, 0x0, 0x1, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x82, 0x0, @in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2000000000000340, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000413000-0xc)={0x0, 0x6c4f2cfcc1e5b055, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = socket(0x1, 0x7, 0x62) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000357000-0x10)={0x0, 0x0, 0x9, 0x81}, 0x10) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/15 16:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f00003a2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000df2000)=0xe) sendto$ax25(r1, &(0x7f0000abd000-0x49)="67fc38cf1f693effeb6204a0b47c86fff80475c001394c0b3c27fceb566b00c6d49981843dd04048f0cfa36138b7817a85bd0ca7261eecf84c39897d47d696bc29deec0d9503f8b377", 0x49, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000034e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0xff, 0x4, 0x6, 0xe6ca, 0xffffffffffffa9ee}, 0x20) 2018/01/15 16:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000473000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000606000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000802000)={0x0, 0x6, 0x0}, &(0x7f0000ec1000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002de000)=@sack_info={r2, 0x1f, 0xbf}, 0xc) 2018/01/15 16:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0x4, 0x1a, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000978000-0x4)=0x0) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x291, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x25b, 0x0, 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}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3c, 0x0, 0x5, 0x9, 0x0, 0x8, 0x0}, @dstopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x81}, @jumbo={0xc2, 0x4, 0x2000000}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x1, 0x8, 0xa6de, 0x3, [0x3ff, 0x14b7, 0x6, 0x1f]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x7, 0xffffffffffffffff, [0x0, 0x2]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x87, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x2c, "108a0b1c519eeb55ab216d24fe2e13c47b5d87bf58121014018e4466a13caebc38236acd6dcb9550581df059"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7fff}, @generic={0x3e, 0xfe, "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"}]}, @dstopts={0x3c, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @generic={0xf37b, 0x5b, "3d2023886eee808715f940d078bbd07ed3f9b36d536fa91c1447834a5e77ae6932345953864e693ab0cebd0c6bacbfe404c9c5574011d8d51f2d7aeaab35f2f4d58023a5e0e3cee5ff6d93d85b1facd0d59dd6670f763b09f4edf6"}]}, @fragment={0xb7, 0x0, 0x4d1b, 0x1000, 0x0, 0x4, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) pipe(&(0x7f00001c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00005cd000-0x10)={0x6, 0x5, 0xffffffffffff78e5, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000008d000-0x14)={0x0, 0x3, 0x2, 0x3, 0x3, 0x3}, &(0x7f000089f000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f17000)={0xaaf, 0xde7, 0x1, 0x10001, 0x80000000, 0xfffffffffffffff8, 0xcf, 0x3822, r3}, 0x20) socketpair(0x7, 0x4, 0x3, &(0x7f00009e1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000313000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f7000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000936000)={r3, 0x29}, &(0x7f0000690000-0x4)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000a80000-0x20)={0x590d279b, 0x7, 0x800c, 0x1ff, 0x3f, 0xfffffffffffffffd, 0x0, 0x8001, r7}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000cc4000-0x1)={0x3}, 0x1) r8 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00002fc000)=@assoc_value={r6, 0x80000001}, 0x8) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000f55000)={0x200, 0x7, 0x2, 0x200, 0x2, 0x4b, 0x1}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000c38000)={r9, r0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fa4000-0x10)={&(0x7f0000145000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_dccp_int(r5, 0x21, 0x5, &(0x7f00001f7000)=0x0, &(0x7f0000ce4000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000279000)={r9, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000ad1000)={r8}) pipe(&(0x7f000033b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f11000-0x20)={0x2000000000000, 0x7, 0x1, 0xcb, 0x7, 0x7ff, 0x7, 0x1, 0x0}, &(0x7f000019b000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000510000-0x20)={0x2, 0x6, 0x8, 0x0, 0x2, 0x8, 0xfffffffffffffffc, 0x5, r11}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000155000-0x14)={r11, 0x6, 0x2, 0x5, 0x3ff, 0x1f}, &(0x7f000073c000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00005de000)={r11, @in={{0x2, 0x3, @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]}, 0x3, 0x77, 0x0, 0x0, 0x0}, 0xa0) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x8, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000012000-0x4)=0x3) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000)={0x3}, 0x4) r1 = socket$nl_generic(0xa, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000006000-0x10)={0x14, 0xfffffffffffffffc, 0x800000000029, 0x43}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000003000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x20, &(0x7f0000007000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0xfffffffffffffcea) 2018/01/15 16:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000953000)=0xfffffffffffffe56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000040b000)=0x7f) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000cfb000)="aa24c679b5efc824a96028ef198d35cf937ef653a1cb856f5f5256373d03c753ebcb1dee37792e09e225a3ec8679f54ca7e633d35b471cdce1791f140a6f30eb2a09992cb9c722b0cbac18a6e3314ba0cadca49a5e781e894a130dad788ccc0b121fdd9d218e40797dad9174b6e47ab2bf7c4c89e8b06622a33df704ad7e9efbf27c216ac75ed1071be96b2f7b6e59c4d4705b5ebe9e32b1084f342a090a33457b755af9f491904b5db854a72f2f88366bf1e5de") 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000bb000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f000044a000-0x3f)=""/63, 0x3f, 0x1, &(0x7f000062f000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000074b000-0x8)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f00007af000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000883000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b9d000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f00005a6000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009e7000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000c2b000-0x38)={&(0x7f00000a2000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000022000-0x10)={&(0x7f0000a90000)={0xac, 0x29, 0x400, 0x5, 0x2, {0x20, 0x0, 0x0}, [@generic="57279f27e2091232a42ae8d642da024cba6a703a1394b619f670d0d0f46db3b8076ccc61484c6a28f165aa52ed5cf8f0419e14252751c4bf7e33cc4d9c70ec8808e70132a52793dbb0339d8c05b176a746dfff6a889d7c7ab015c0c214d97d6edb35d189ed4d18e4b66d6dfcaa22", @nested={0x28, 0x9, [@typed={0xc, 0x47, @uid=r3}, @typed={0xc, 0x73, @u32=0x7ff}, @typed={0xc, 0xd, @uid=r4}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x44}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00003e6000-0x4)=0x0, &(0x7f0000ecb000)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00008b9000)=""/154, &(0x7f00002dd000)=0x9a) 2018/01/15 16:51:49 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000eb5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b3d000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x100000001}}}}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000009c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000009000)=0x6) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000e3000)=0x0, &(0x7f0000074000)=0x4) 2018/01/15 16:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000804000)=""/144, &(0x7f0000683000-0x4)=0x90) sendmsg$nfc_llcp(r1, &(0x7f0000d72000-0x38)={&(0x7f0000767000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c0a411502ca898406624a73e064f3a6e4d94d006c82736e9e50e6ddc0fcc84cdb216097c1f4dc826909e8261514436dcb8c81a226dccb8c4d30afdb896277", 0x0}, 0x60, &(0x7f00007e4000-0x20)=[{&(0x7f00009c1000-0x1b)="e34c7f045734e0d9390925751600584efa", 0x11}], 0x1, &(0x7f0000721000-0x58)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/15 16:51:49 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@mcast1={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd675, r2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x7ff) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000a000)=0x0, &(0x7f000000a000-0x4)=0x4) socket(0x1e, 0x1, 0x0) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r0 = epoll_create(0x1f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7ff, &(0x7f000000c000-0x8)={0x1}, 0x8) r1 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f000000e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x54, &(0x7f000000c000-0x54)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc}, @in6={0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000c000)={r3, 0x1}, &(0x7f000000d000-0x4)=0x8) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x5c9, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcc00000000000, 0x9, 0xda2e, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000009000-0x8)={r5, 0x9}, &(0x7f000000d000-0x4)=0x8) [ 248.188544] netlink: 'syz-executor3': attribute type 8 has an invalid length. [ 248.226479] netlink: 'syz-executor3': attribute type 8 has an invalid length. 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = socket$inet(0x2, 0x3, 0x800000000002) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004d0000-0x8)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000b72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000028a000-0x4)=0x14) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) connect$bt_sco(r0, &(0x7f0000d97000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockname(r0, &(0x7f0000f6b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000-0x4)=0x8) 2018/01/15 16:51:49 executing program 1: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) listen(r0, 0x0) listen(r0, 0x5) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000b58000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007d5000)=0xc) 2018/01/15 16:51:49 executing program 2: r0 = epoll_create1(0x80000) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe2000)={0xffffffff, 0x6, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000659000-0x10)=[{&(0x7f0000a4f000-0xa1)="29000000180031d1e5222200804c00630a0002000012f908000015000c000900000000020000fdc744", 0x29}], 0x1) 2018/01/15 16:51:49 executing program 5: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffffffffffffffff) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffff86ca0000b100000000", 0x24) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x1d, 0x0, 0x2) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000026000)=0x5c, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000025000-0x4)=0x51, 0x4) recvfrom$inet6(r0, &(0x7f0000188000-0xf7)=""/247, 0xf7, 0x0, 0x0, 0x0) 2018/01/15 16:51:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000399000)=0x60) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c62000)=0xfea, &(0x7f0000573000)=0x4) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000284000-0x6)={0x0, 0x0}, &(0x7f00000d5000)=0x6) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c69000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000029e000-0x8)={0x0, 0x1}, &(0x7f0000352000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d6b000-0x20)={0x921, 0x200, 0x4, 0x4, 0xfb, 0xffffffff, 0x1ee, 0x100000000, r2}, 0x20) r3 = socket$inet6(0xa, 0x3, 0x8002003fffff) read(r0, &(0x7f000022c000)=""/247, 0xf7) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r4, r5, 0x10000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00007a2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) bind$netrom(r4, &(0x7f000009b000-0x48)=@full={{0x3, {"36b1d1c1ac5f7c"}, 0xffffffff}, [{"179e46154a0828"}, {"ee32823fab168d"}, {"669d6765409a07"}, {"a2dc7672015449"}, {"a5e8016de38ba8"}, {"e774fdd7a50f1d"}, {"9b7e7d32813644"}, {"590a89f9948688"}]}, 0x48) bind(r4, &(0x7f00002c0000-0x10)=@llc={0x1a, 0xe, 0x7, 0x7, 0x3, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/15 16:51:49 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000cf6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bce000-0x4)=0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000019c000)={r2, r0}) 2018/01/15 16:51:49 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0xe, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000b000)={0x3, &(0x7f000000b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000c000)={0x0, 0x9}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000e000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x5, 0x80000000, 0x83}, &(0x7f000000d000)=0xa0) 2018/01/15 16:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xff4e, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x6a, &(0x7f00008a6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f22043c88e08", [], {@mpls_mc={0x8848, {[{0x8, 0xf0eb, 0x2, 0xffffffffffffffff}, {0x1f, 0xffffffffb89daddf, 0x64be, 0x8001}, {0xfffffffffffffffe, 0x6, 0xdf5b, 0xfffffffffffffffc}, {0x6, 0x678e77bb, 0x2, 0x7fff}], @generic="169649e5c8cfcb04fa5a928c0fe206c298ac43999b8c4bfd146861562139826bf1d1ba81a033464546372165520807cad1c398fe36777db2cf715aabfeb613f6f6eddbc06be7900e10c5d5a6"}}}}, &(0x7f0000ab3000-0x18)={0x1, 0x4, [0x8000, 0xfb7, 0xa4e, 0xa8e]}) 2018/01/15 16:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00005b3000-0x16)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xffff, 0x101, 0x8}], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009df000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000354000)={0x0, 0xab6f}, &(0x7f0000870000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b9f000-0x4)=r1, 0x4) 2018/01/15 16:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006ea000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000050000-0x8)={0x0, 0x6}, &(0x7f000077c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aef000-0x8)=@assoc_value={r1, 0x800}, &(0x7f000093b000)=0x8) 2018/01/15 16:51:49 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) r2 = socket$inet(0x2, 0x5, 0x6) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, &(0x7f0000bbb000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ef9000-0xa1)={r1, 0x99, "610833f4ce78c3d99e3c9e2d0bf85460261ff14ad4020fbaf93c1a981d7373335ab3ee5448ca66a00916c9b63d150a6d30f8e8b2ca29b9a24e3d9cf922a8aa0bf2d7eb057df2a861530c18a99b3868cac920626cc6c1d9d4c8e941f6ec92e053206d01498088fb5240d4f440e001b8cd3a2db56adc97646c99e2609353c39dc4d0872d374931293816cd84f309b6e0110076298f1517ce900d"}, &(0x7f0000b38000)=0xa1) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a96000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000efa000-0x98)={r3, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000b52000)=0x98) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000578000)={0xd4}, 0x1) getsockname$packet(r1, &(0x7f00004ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a7000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b5c000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000+0x3ea)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008d1000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x101, 0x3, 0x9, 0xa, 0x20, 0x20, 0x3c, r2, r3}, {0x4, 0x7, 0x0, 0x3, 0x8, 0x8000, 0x71952af6, 0x1000}, {0x1f, 0x1, 0xa40, 0x4c}, 0x4, 0x6, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x3, 0x5, 0xb7, 0xfffffffffffff001, 0x5e5}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r4 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003fb000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000b67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b94000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000a64000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r6}) sendmmsg$alg(r4, &(0x7f00002b6000-0x230)=[{0x0, 0x0, &(0x7f0000a56000)=[], 0x0, &(0x7f00000b4000-0x140)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r0, &(0x7f0000731000-0x38)={0x0, 0x0, &(0x7f0000a1c000)=[{&(0x7f0000759000-0x1c)="b9f2386d9ece30798aa39f13e4bcdf2067975a7c950c150144244334", 0x1c}, {&(0x7f0000a31000-0x99)="c0a5896f3f27cbb5a7f4ad65f40c68ed5c10c07c2b2bea8110ec06d8ecce9cfa3b801250b705275b19759143143515cb1181ac32ee1f218a872d66c570293d20687390ed25f4d74be61802eb0d72289944c76a4d96a0f4ea8ae9ae816ee0615119675de68cfb8a9b143213958e8f11f7c8ccfcf560cf9628b9f685038941c45aadd781a357f0943cf76938ed102d9940ee9a3f3b8f29468d08", 0x99}, {&(0x7f0000780000)="2ffa0a20bac51b64961c29475be6d146fb828e327ebd51bac670a0b5b3dc3e50c7e049b6a4b991d6", 0x28}, {&(0x7f0000481000-0x1c)="ca8b344712684f317f1459b46474cca67423f4f18ddd8b86d26a0a42bba6a854c359dcc6275d73ac7f4ed8bdd2f0d5378ea6fda97c51f602df35a9c9d795374fda432c7ed68e28b8602bb20223fabee202f5cc0998dd490ea067121baa7aa2fe82e7322550cfc318cfc1d2a5fb2786a4", 0x70}, {&(0x7f00004ef000)="7b27999541cf05b22c178da04333a8e40b05304e816b8ac81944e9282055558b924a613f20ddb2a4de1946e6bbc6ab9fe8d55d6964f61f5943f9848c0ce2ae4cb63c58f11737e8dd791ed0d11bfeb20d00f47dfcc419ea9b4d46c1c08d9f059a54fab41196c0497cbb22f217588af5f6908e21042ba3612c5bd81226053fd1943f23d2735d562498fcc6750199a1f515219e0c91b91afed84505ee4be5587d9939a8e8344852a64ee52039825190fff22439cf4bddc36193b16535523828b2bc150d567ea6d35db9c23640f48e63c5f4d98545c7b8570ad2ce5875adb41ba99883ba353cfcb88046d11ff35871cb368122", 0xf1}, {&(0x7f00001a0000-0xe6)="520b1b3cd96b93ef9df391596572b8dfe466c4636a5f13f07828f2bf4cddc9259d72b415b04d45cca2e80cd6bbd7422ed07ed581324638e0d280b77ccb712b27b59e727b148266cd1762a50f3076dff539338e58c5960eb9149c6cd7c7e01f7efc5906b73f3945acecd801d7406314c704f80e75e00688f8ed9b3b48e53ffa4541b85d1d730c7fb67181f21a2a36363f38efbc6dd0dbf302343163d54b8c69e25aadd9c02022d81a454d05b5db04faf1080f05df45dde524940cc38036f1c18993dca10e4f338c724bc40d89d0eb75241e4864f761b8e06ba76f0ecfd4c61e5b863af712fe20", 0xe6}], 0x6, &(0x7f00003ca000)=[@assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x20000000}, 0x4000000) 2018/01/15 16:51:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000638000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000001000-0x4)=0xfffffffffffffff8, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x5) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x599, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000001000)=[{0x0, 0x7, 0x8, 0x3}, {0x6, 0x2, 0x2c775b69, 0x7f}, {0xfffffffffffffffc, 0x9, 0x4, 0x67}, {0x2d, 0x7, 0xb1b, 0x8000000000000000}, {0xffffffff, 0x4, 0x9, 0x7f}, {0x0, 0x4, 0x7, 0x5}, {0xf6, 0x3ff, 0x1, 0x0}, {0x1ff, 0x0, 0x5, 0x6}, {0x0, 0x3, 0xfffffffffffff51f, 0x2}]}, 0x10) writev(r0, &(0x7f000079d000)=[{&(0x7f0000363000)="de9acb22b09c6c3c6055d8bf70cf3681d772dbc7db4d07c3438a2f920995b7c91e02830926197ae88509ecda725d374c64e12324d19329842e1ac94d22b21c079c638a5d3f7380bfba838874fbab4e60b92a65a4c225ec33e70dce3409e26c13c6a3bf7f3041c4c4e3657767c6e1b13660549624c1e0ffff6c7880327614e8ee542aa17ee845f0199d492624b1453f5ba8", 0x91}, {&(0x7f0000b7f000-0x8a)="20ace1f95720083f6e6f795fb654f3e01f0f1bf0d423b73d9551b156f7e4e4393f110e5374eccc919b1f60337db4a30d31959655311b13fa87f91c44bf5c16ccca7f3cfed494ea496f8e3ea0df508b9a5b40fa45dd18c291d728c8b1a9e629bce4781d54a85ddd26f7d4215797e080173207abf73c8268d51a6aa99e29827dc51522c2cfbd3c5871334e", 0x18}, {&(0x7f0000134000)="24643ab097ed2fd96b11f43f222efe0dd66128fe75231c474ca15b4cc0dd325e6872052c3fed9e37cf90e2e713d1477f8ee444613b56d93f20c0b0839f678c5cba301fe14f7262364f7cf7dcfaa7497d103cc01a1d054292a9b95fb673bf07ff606a90faeddd3fe7c5ccae4b88a1c9f66b7655a9bba1661b0f006dabef787ab1477c8c056d6216d453edf7543711", 0x8e}], 0x3) sendto$inet6(r3, &(0x7f0000f27000-0xdd)="c3227f4f26e9fbf4ce979ebfd8c437bd6c950fd5f47da84c5878d76bf38fe2d5211f6caf36738bbee652b5b6c12e66556b34250bd94956188f316485f2bb2f826bb83d53da1a346987d32f05adf0f802a5d7dd9600bdec241f74b950de20aca53533b15adea1df21da37f4b3f57ad117f67f0d7ac52ad961e9591ce6213e45e15ddc9041732fc19d77e98ea41e9279b2d6717a895b0499ce5e7bcc2df47489686c124904bbbd12499c4e9ef92bb32ddd2a380a7124a78c910951460c1189177f858afae4e388c36ddf282dd3e82ce5f018b18f71cf1ffa6554fde74ebc", 0xdd, 0x4048000, &(0x7f00003ac000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) pipe(&(0x7f00005b6000-0x8)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f0000701000-0x38)={0x0, 0x0, &(0x7f00002b0000+0x3ee)=[{&(0x7f0000740000-0x5d)="44972f844676c42630bcecf028acc043ca913edb6add7b8bc3e40344816cd7187d668b687f514e5d30fedf061f914de139a8deee85eaeb5879cfbb58a1137054ea930763470f3208ae4bca3585a5458698654be727c2c0cfa0509c7d86", 0x5d}, {&(0x7f00004ce000)="41da0cfddde415e07f9eb34d8568ba1b26b53a36d20b29e086c927a99884fa9e5eb912e0bd17ff65e08cd095881421bc74a0045ca70a14c4962274772d", 0x3d}, {&(0x7f0000bfd000-0xf9)="b3c10aac1484e90ac6c95b4a34d2da5b2493dc11f742bc7b612eca61494477c50f60000c45bf41f3e2c7204d06bbc0f20c929846215c9b25f1a3be8548ca3c70e2fb95e0dd07533af680911a5332a0622e1c1629c1e60416f4bba45df4eb5497805105673d64302e36b59e8c87fe27a7ae7ba7ab42a9fdcfd3de2fc3dd7765e8245122800ee1318e01db1130de09ad4555af94aca5ef3dcf1ed86b8732bd8f9485129f8500197748e7632e3bc11a5b48b2dcd812b0b8468a3567d5f5a7183e7a8ce54e45f9bd3e100e8dbf9ce642993e620b89c9b95f636255834421d711d74188555c543471f2d0417a26066f5777d01f0ba404048bb1d852", 0xf9}, {&(0x7f0000b2f000)="cea3514ba15b23837ce3f53ac3fb9fbd31e7e2390423f7f590af3ede30daa1aaa051cbd2d012160456b773c707d3dd38a4fbe80ff5dd197a6a648ca3fbd1d6d2a385d4594d63", 0x46}, {&(0x7f0000e5c000-0x2b)="16ff15bf06fa4260c6ecbd867936883edd84e7163a52aa372896bc7510597eff17d1d79753413f85000d7a", 0x2b}], 0x5, &(0x7f00002e7000)=[{0xa8, 0x105, 0x5, "2f6d0fa5853fa3bbc82c9b78b848e11b43e0cca0834dd57f78763bfbe2bf2770902fdfdee67599277b6935a9125ca52cfb5dc008901f6fe299c402d96406ce00f813d111f5ba064fca518a7a2916288bf34a056594e79b930969cfd9f1b0438f2c23105dfcc29a022518acd68463252b0e2d69b666a9d8cd566e3a8930f75fea79bdea6e05079d44a2e81ee1a794f268ee7804d6ac"}, {0x28, 0x10d, 0x5, "f9fa5690dbe0725cf5b357db3dadef3c6d65658cef1861"}, {0x80, 0x107, 0xf57, "71db2e4b8fe81ee38581b4ebf70678be7cb8babc4c0dda70a6913fffe4881257c1725fe687481fd879f17187496161154f5d63a1409245cdbbb2f66118af092e9356fbc522f18b43bfbca2a0471b78384b16683b399ba533efb3aec9733597136c02b269eba83a5d4012d67bccce851a"}], 0x150, 0x4000}, 0x48890) 2018/01/15 16:51:49 executing program 6: 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, &(0x7f0000df0000)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/01/15 16:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) r1 = accept4(r0, &(0x7f0000254000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f33000-0x4)=0xe, 0x80000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00005a0000)={0x0, 0xa, 0x7, 0x8}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, r2}, 0x14) socket$nfc_raw(0x27, 0x3, 0x0) r3 = socket(0x9, 0xa, 0x3) connect$packet(r3, &(0x7f0000ef9000)={0x11, 0x6, r2, 0x1, 0xffffffffffff6956, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) 2018/01/15 16:51:49 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, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000b77000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000552000)=0x1c) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000044f000)={0x1000}, 0x4) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 248.470096] sctp: [Deprecated]: syz-executor0 (pid 30450) Use of struct sctp_assoc_value in delayed_ack socket option. [ 248.470096] Use struct sctp_sack_info instead 2018/01/15 16:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x5acb1a2a) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000ab9000-0x5a)="4b7f00001d009b9fe66bf908a2c18583451c9ca4", 0x14) 2018/01/15 16:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x80, &(0x7f0000233000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c8e000-0x8)={0x0, 0x20, 0x3}, &(0x7f0000801000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca5000-0x8)={r1, 0x8}, 0xfffffed2) r2 = socket(0x1e, 0x8020400000000802, 0x3) bind(r2, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000054b000)={r3}) 2018/01/15 16:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect$inet6(r0, &(0x7f0000497000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) write(r0, &(0x7f000015d000)="1f0000000001ff49433bf000080000760f0000e0090012030000000000083ce5f17f719a952de43a95372c16dd8bba17ea462f0d584e293f8cc948d415a6e7c45d3feb292789545ef2ece0bcf3b48becff92044c79ff18031b3aa90ccfc467c42ca4e9e5dad98acba9e296dbf396cd7ea9d4bc2825dce724ce37851236d52671d4aac3c8486a769a1a5dda73a37592832e07e85176d26eadf2a1adbff0e057c0732429e2099f116e86bbe12c4d3f371ec6867a2cb69de41cff758a5da9da92da9b599b3098a122c3fafac84e059171e2c1a51546eb3d830200", 0xd9) preadv(r0, &(0x7f0000962000)=[{&(0x7f00007f9000-0x30)=""/48, 0x30}, {&(0x7f0000bda000)=""/132, 0x84}, {&(0x7f0000d13000-0x48)=""/72, 0x48}, {&(0x7f0000d31000-0xe9)=""/233, 0xe9}, {&(0x7f0000f0e000-0xdb)=""/219, 0xdb}, {&(0x7f000001a000)=""/226, 0xe2}], 0x6, 0x0) 2018/01/15 16:51:49 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005e0000)={0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005e0000)={0x0, 0x0, 0x1000000000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000136000)={r3, r4}) [ 248.532697] sctp: [Deprecated]: syz-executor0 (pid 30467) Use of struct sctp_assoc_value in delayed_ack socket option. [ 248.532697] Use struct sctp_sack_info instead 2018/01/15 16:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f00006d5000+0xb1c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1dffa56b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0xc7, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "7a84ba4a13e2dd7e937db3dcb1ad97fc"}, @timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f000073e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e7b000)=0xe, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000098e000)={0x75, 0x200, 0x4, 0x4, 0x0}, &(0x7f00009fd000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b6b000-0x10)={r1, 0x38, &(0x7f0000231000-0x38)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb2c}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000538000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000045d000-0xa8)={r1, 0x5, 0xa0, "f44bb4c806349b68a41fbed926b34f59a671c1cb67aadbe09124c7f790cc440228b2ca89c3f42bd218ff9ee37352b111cd74ac9c34073b376c44133f05cb1cf810330905877dfed0a5bd769a0eafad13a56a280c8d51da4c8621a086438d3cb1f085b97a571b3407d35fc411f36e4b5dd20275d814d099167c93c38c7ef8ddaac1fb83740331190d746305cd5aa5cabd59a893c16cac43c6f6f231aee71f6c54"}, 0xa8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aaf000)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000613000)={r2, @in6={{0xa, 0x2, 0x2000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x802, 0x81, &(0x7f0000480000-0x8)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f0000d73000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000032000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00005a0000-0x5c)={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, {0xa, 0x0, 0x5ae033ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x2, [0x8ed, 0x40000000000000, 0x1ff, 0x50330a16, 0x0, 0x200, 0x20, 0x6da]}, 0x5c) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000cc5000-0x28)={&(0x7f000078e000/0xc000)=nil, 0x8, 0x5, 0x10, &(0x7f0000c15000/0x4000)=nil, 0x2}) r3 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/15 16:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d8000)={0x0, 0x81}, &(0x7f00008b5000-0x4)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000501000-0x8)={0x5, 0x7f}, 0x8) r2 = socket$inet6(0xa, 0x7, 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004f1000-0xc)={r1, 0x7fffffff, 0x30}, &(0x7f0000177000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000070b000-0x61)={r1, 0x6, 0x59, "22722331e016eb117c4d7c67e00dded3a811bbbae97298bedd0558e59c519229abab21ab038205169547b48816cb66605de605f3c9daada2b3dc605b59fea6528731a4ffa63aaec57a9fd04984fe3dd450e75ee1d5a691aaf9"}, 0x61) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000265000)='veno\x00', 0xb8) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r3 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@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}, {{@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}}, &(0x7f0000002000)=0xe8) r6 = getgid() r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xffffffffffffff1d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000+0xa7e)=[{&(0x7f0000002000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="47dbf42ad0cf37ad6bbd0b10960f5a76b1b4326c929bf325c11c899080d5f196c3c74eadaeb9406815fc4750b0416d3bff34ec25c7ebd647fab44e852b733351148cf8f9188457c24886af496dcb4a436fc31722c2b9ab7dde329169938bf7880c95a74692dca7cbc2140f035bbe18e8e95e57bf8da8c6990fba3ef70a2b93e2e3f0a618ab97b65846c9a5fb6d3849261a2c24026e70d3d22c0e867510ce87e879c8a43873f7706cc4661bc0c9dcf2fb3f71bbdd953a48090f5488fe33c6b2aadade3e8c4420b8144b57352ac01059b7d65afaa08c0c", 0xd6}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000)="", 0x0}], 0x4, &(0x7f0000002000-0xc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc0, 0x4000051}], 0x1, 0xf126965f09355d56) r19 = socket(0x4000000010, 0x802, 0x0) write(r19, &(0x7f0000001000-0x17e)="240000002800070800200001fffffffa000000000200000000000000ffff000000007f23", 0x24) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ff2000-0x1001)="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", 0x1001, 0x11, &(0x7f0000ff2000-0x10)=@llc={0x1a, 0x0, 0x6, 0x4, 0x47, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x1)=0xffea, 0x800) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ff2000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000ff1000-0x38)=@hopopts={0xac, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x3ff}, @calipso={0x7, 0x18, {0x6f7, 0x4, 0x3, 0x0, [0x95, 0x5]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x38) 2018/01/15 16:51:50 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff4000)=@common='lo\x00', 0x10) sendto(r0, &(0x7f0000ff2000)="f3dd", 0x2, 0x40, &(0x7f0000ff3000-0x10)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xf9131c7d8d527190) 2018/01/15 16:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000ce3000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000087c000)={0x3, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) pwrite64(r0, &(0x7f0000456000-0xc4)="636d72a0a55e2f025bf67d65c33bc7c60ee8f05311692ce463bcde6eac1377efcd43208febb2077f5fdff9963cd15b6ad8ec202933a974a061060887d3408033b85265d7d5d55dfafdff12a6ee777b7b73e4dd542aa7d1ead282fe5e061892fb3feba76ff3e051f5847c04dbc03a415331476fb2a44ceeadb4e52ce2ac9ef648b2a903e931fae762ef3e1a5fc6e797543f387760d83bf00c60e157c14cfc22f5d920a757a40f04d4a73bd8325538a3c44cc6d3a7bd0ad513e95ca779db6a007293072c3a", 0xc4, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000071000)=[], 0x0, &(0x7f000057c000)=""/0, 0x0, 0x4}, 0x0) 2018/01/15 16:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) pipe(&(0x7f0000a4f000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fee000)={r2, &(0x7f00009b9000)="a9da4472a072156908d0003a46d65343ca0000008acdc50864a7493f20cc60815bed87cf6123a70e9cffd2ac2d6e7db5d7"}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r3, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000652000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cc6000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00009fb000)={r2, 0x5, &(0x7f0000469000-0x14)=[0xd3d, 0x3d0c, 0x2, 0x8, 0x7417], &(0x7f0000661000-0x14)=[0xfff, 0x7, 0x10000, 0x9, 0x1], 0x31, 0x8, 0x9, &(0x7f00009ae000)=[0x5, 0x1380000, 0x9, 0x2e99, 0x41e4, 0xffffffffffffffff, 0x5, 0x1000], &(0x7f0000005000-0x28)=[0x114, 0x3, 0xfffffffffffffffd, 0x7, 0x32, 0x3, 0x9, 0x1, 0x2, 0x0], 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f2a000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x2000}) r3 = accept(r0, &(0x7f00003bd000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4c000)=0x10) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000471000-0x2)=0x3, &(0x7f00000f3000-0x8)=0x2) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x805, 0x9) setsockopt$sock_void(r0, 0x1, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007bb000)={0x0, 0x101, 0x7, [0x100000000, 0x7, 0x9, 0x4, 0xffff, 0x401, 0xffffffff]}, &(0x7f00007ff000-0x4)=0x16) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003e3000-0xd7)={r1, 0xa1, "7c41f01a1eedc16cd0f43c851e91eb1f638c0df5ab1686c65338f21603a61ebac4bf0a0ced475c2d7dee00b83225255c1e3cf348ba5a7a6bfe02af3eccd5b09721849e2c7dc5e85ade6a1c19481c5d80d732baccba7c4292b8ced3957de25bef10d59ba93b35cb580e89529c434cda8cf22a10e69524aee1c531fb4cbab057dab9a16fdbf7cae12e0cbfe17962fc750d79830fa15a82cb2a870b13c0a1bca69d4e9b0935b6cd95f795415b8152fd1ed77b5fc67f3966d0cb3f648e112be3af845e70d59285b55a09d944ee19956e80"}, &(0x7f0000d6b000+0x101)=0x86) pipe(&(0x7f000022f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002c4000-0x4)={0x1ff}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009aa000)={r1, 0x27, 0xffffffffffffff2a}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000022000)={r1, 0xffffffffffffffff, 0x0}, 0x3a7) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d38000-0x14)=""/20, &(0x7f00003ba000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000051a000-0x4)={r0}) socket$kcm(0x29, 0x7, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000dc5000-0x1)=0x7, &(0x7f00009a6000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008f8000)=@assoc_value={r4, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00006d3000)=0x0, &(0x7f0000395000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00009e7000-0x10)={&(0x7f0000f06000)='./file0\x00', 0x0, 0xd9c2ee76cff7cbe5}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x10000000}, 0x78896714de3a6cf8) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c3000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000588000-0x6)='cubic\x00', 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = socket(0x9, 0x7, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f4c000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000abf000-0x4)={0x1ff}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x20048850) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1ffffffffffffffd) write(r0, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) 2018/01/15 16:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000a1e000-0x102)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b30000007f50f876df0d3719d91c82df0213eeeefeda68db51e7fe657f43eb7ed851450e5076074d5b92288b4600e46beecd870e7453b15f8abe5b7da15f2be4780f8b3f44"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x7, 0x40, &(0x7f00000d8000)={0x0, 0x0}) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000262000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6b000-0x4)=0x8) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d27000-0xa0)=[{&(0x7f00006e9000-0xc3)=""/195, 0x0}, {&(0x7f0000293000-0x33)=""/51, 0x0}, {&(0x7f0000f87000-0x4a)=""/74, 0x0}, {&(0x7f0000374000-0x73)=""/115, 0x0}, {&(0x7f0000599000-0xfa)=""/250, 0x0}, {&(0x7f0000c39000-0xe8)=""/232, 0x0}, {&(0x7f000042d000-0x70)=""/112, 0x0}, {&(0x7f000054e000-0xd)=""/13, 0x0}, {&(0x7f0000a6d000-0xf6)=""/246, 0x0}, {&(0x7f000085a000)=""/251, 0x0}], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0xfffffffffffffe9c, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000604000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000fc6000-0xa)=@file={0x1, './file0\x00'}, 0xfffffe8e) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00008b7000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002b3000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x10027) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006d4000-0xc)={0x80000000, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/15 16:51:50 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000fa5000)=""/77, &(0x7f0000428000-0x4)=0x4d) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009e1000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000141000)=0x8, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000de9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa6000-0x4)=0x8) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000fa6000-0x4)=0x8, 0x4) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000911000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d5000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000072d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0xfff, 0x1, 0xfcc, 0x3, 0x5, 0xa, 0x20, 0x20, 0x21, r1, r2}, {0x101, 0x1f, 0x6, 0xb9, 0x1, 0xcf, 0x2, 0x2}, {0x7, 0x7fffffff, 0xe9, 0x9}, 0xf9, 0x7, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x3, 0x1, 0x8, 0x8, 0x10001, 0x6e}}, 0xe8) getsockname(r0, &(0x7f0000758000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067c000)=0x8) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000821000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e}]}, &(0x7f0000772000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 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(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000e50000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) sendmsg(r3, &(0x7f000098f000-0x38)={&(0x7f0000986000)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000c2d000-0x20)=[{&(0x7f00007f1000)="260aeadf561fc56adfddbded56315f58da772325392d3dc584940c0f7110ff3347c86f3dce84c766fc91c56e16d6195b89f0986aa18d89a2f88ced7aa7f195021d1fd6bb97db21c42eba42ada070b597f587071a578fc3e9e5f4aaf0228202544f0b6e6e4c37e49312a654e9a38744432cfe21ff9cf5f3eeaa80e95981971974b9a6802ed23071d4", 0x88}, {&(0x7f0000a06000)="", 0x0}], 0x2, &(0x7f000010c000)=[{0x10, 0x11d, 0x4, ""}, {0x1010, 0x10b, 0x1000, "58ebe877e52b152af9bee3fe045a4e1a4c4546471b7c74b2ad965610ef9e30c8200372e6b88ff7165ee1b962c770e4fb2a1c9a7bbe657dcf5d0c1f6619b707c8fe2887e1c8d2cf3eebae3b2dc8a9dc0b74b19d6290feff7462c3b52f69ae45576098869cc538114c753c0bb8c570a31ea6ebb53790cf0f9b4103b1c377b456a4be8f233f3e4374e290b69f8c82e3de3688e287a5cde75238b7040f8a1af6780fe18cb1cd88485fff2d78522a3726a77d26e656cdaaf4cc5f8bdce58586521d85493d5f9ec2749a205d92b21ec23fc8713e4c4a5edd21e5c31eb77ae60a3a0ec5280e899f76325e9b3a23f6f4b865620732dbde1c1a9d7da49781e15a3e7d0ad763b8a0634b1a7adf5e73d516eb9845bf1c25f4108edead055706bc983538784f940bd0f648f8822c2d877e13e09e63e43c281a620ec688deff527ab8804b2e486ffa9e42020280179ded50c06841cc7929b894549aaba31bacaa0f1ddf99f3aae2fe798aa28edc635b257065223b078f8d23be839083420e80867f99111472fc349bd4d29dec2a5443979a685fa4d8e828d3ca431653a810976f26a3531011b85bd1f485bf939f1aa27846c840f89b0035eb769024a80dcade0b353f816885ff579d097c06d83191e320e8f4f7975151cc12ac9d6c473c001dee572134985824fa2fe5b4ff6baa87bbaba4f48efbd011e247e54536515422c9f565a395291afafcb9e2f874aa6067898c2cd27dc1805e276f270eaf82ff0ef205c7beb973dc88ec1b47f3ac83d29cb0d7f01519cc52ec083b8bfec9786a564ad3da93b1779758d4996082c31d242bf8c68c97aad1bad5ca8d200f2c6fafd4b5357233ac84d22464122f7a7fafd59cda8fa913782db440f029459406174089f9b2355f0452042793000a7713889aa1f03ae8460af5109d19ce1692381bbc886062feb31f666dd610b0b59215e59294bed39def4c301b8569f9338584be0702dd58a8b076854ffc99bb883bc836f48306e9c4fbaf24872beb0dd49a4b1674729495e35fa94d3b0fe1f052eae1e129cdb6bd7bda0513cfe00681d4b29b52a3628cca35bfeb060ab19d94156d8d9650829b1c1f9cca3ca640e053878ded4009ec436f12b2249a47c99b870de9834aa35ca0a4238afe81e41bd4377a25159147f0532bbdfa5028927afb92da02312714a57941c793f9137ec934b2b67b1f41c1bcadda21cb15b4a91e8e6bf16b2aa64f0e478b4c5ecbf143ef4a5822bd582cb52ca39627de4bf07c494bc11f8e8d89446e1077c515fd68374150ae63183d9b6799f46af26992393e7f97b7111894b8325976b12266f4ecdf978fa5044f3eb9013f3ecdf07c8940dafe84e383d613602163274ebecaec7e15dd1f583f19bf0b4475098683d50f2221bbc6bfe07287766ab70a2ffd4204823564e3ab33683e89f1c13cdd61ceea16cc2bb2fb0794463a6d46dad39375b78606409c142439159b602e8dd15ca005503cfedeeacf8e661fd2ed0d2c64094976eb14db48247a30c04ac04af8c5582356a6de4ab9ec7a91c019029cf8204bf5203975c2e0d81153864add9adee55dbc140d7b8317ab2a2580a84b48d9ad9e8c9513d08db57aa1ed29b441140e4905d1a879300a924ccf412ac9660493ac41ab9ddd8584d7c0e807f7df8f41eb0b768d94c00cdab130263562c75f6080029d3a4c0f080db7c63d88448ce88fe8e4cfebc71143a9bf1f84ff1455dccee7e169a93d80cb27ca778aee53ea1b155cadc21df0a6a8dd29cf52a159ac34aff2cc8ecb1fbf3b8add52188d43fecb1908e21da971584614983e494ed11db094d9cdadff069c3624e6808b534d3c4b9e83830afb0783a0fc244fed6f0a1e671852cc0cc58c7c270bb2841ba4da916782f18b0d568586cc042e33065b5a8d017ec6d2ca6bf237ac5f1f6c87cc3422a5cdd2b70b5200d1d709d74e65a8a408e5faba7baf9a6255eece0ba4996a2f6cecba5b8cd238d35faf579b9ffdeb908655e538994887b5c34e6785b86161881b1c91c28efc693d18d8185fd9f1101b9c59d0097e058a0c5ef4be912c4f67f71e753a814b1852e36b9d73fe23f1e4d753d374db46b0c02eb75b9ccc7c78b1b440f973f6c62c592686cb8c4758041332c2fb92da71ab2a5531f65640420dee09f2a09fa25b5fc70a9f57f29bf5e7d1c09d747c3c6fd7098809e8ec19e87c024f105c7d855556edd9042019a8bd93ec74b064995d4d708910e4a2f83b3d0ff9b47f27ed9b27db2ee74843e6ec240c910f929c967f34908f8ce96a783797718f4d1bc9dfdf95bde1371deaa767b3b2c23a7bfd7961486f9259416eeb2e11640109d396b6565b80ffd66133d89d990bb83c1c79181e64d54824e73bf77c16cfbd3651d04dab90bc9e2d940e0753ff49217a8bb714b10e841da3b3dab9f0702d775af93737b6663b199887e20b6abb52cf1043674fe71fd7ad66b3f853ed9f101b981967e2bee118583a5fc2eee99cbea27a1a458d1f3771ca36ab0ba24c305ffbf2c103e79e51ff40eb610ca88766786fb6695221a24095acd612ad0fb9d87e2b5da92c5d610b5a9f1accb3a70b9de790582cdf445eeefe946da52cea9032abe7d790c6c0461f6b602fb9c1ccc88edf68a5e82f1aba2af3fbee22d2203805b24f8fdaaba4799ddd02e8d2fd03b681e543adfdb0a3ac8c94c37d6d42d027f20600ff851a80fd6c437615f93d923b1c816f1f70ebe88262210d7cfe6de65db83ee649a49e6ba42cbb5acff1eb692b82722a4b37cf972076fcaed6d9f42d73dbcc7e44205989ccbd6085ee7abdb2075618d18040f3f1b365009e6e8655edb00326823cfcfdc2dbb957ab0d150a94f2eb8ba1a1eeff9f7b0669cd1c88c747a64afd47be96ab071c1ca1afe30fc46a7b3e407b984c920c66a3dc0b9ee01f9dd5d6ce6f8d2ba3d36dba9378177386ac32aabc557f311d08a412cc895676698024844f9bd1529fd50b8b47241a393173439446dda9d223a032f24ac0922610020ed57de85b4687d2751af1fd9b45156e161fd673ec0457e81450a7660bd0be16eb328335530a7b35f8037a6ec89d86ea8dbbdf7bb1631e77ce6df5535ab8f278d04a1535ef475e87105e910856bfe4590b69494d78e53a1e9f34bb4744396923009c12bf461517ae2cdd5733ccc0815be1259e06f94199bad13b50b9c65c66ebc46c5822a516f6494c3465d7ffa15ff287bcbb639eb6151c26b1027c92480d86aac2a9c1f2723bab2f37a596622a901a46ef6c77d376ab5d16a0394463bec8b5dba9b59b74cf844872a1bc749280ec8a5827a6dfb2f57a8af34568fa2c10c7744c43c5556fe613dbeabc6b07e81964521ce226cab616dfbe0d7d567ed026db7ea4a390389fadb9c1f2323236219ece976886453351ae6729130ac6c7104854ce47944b341c1961b9f46ef0c232bf77cab4d3c3dc61334fd923f797e813f488171d39a3b60b7724659739cd250d1c84bb07afb3ba1d1e6119b1035a7f2b28df1d5ebdb8d928248ab3bb7c37a419413c20a5e5e0bfbcf6b8c43bc0a0d5a10e90a84ee7259d8b13c2962615b166b303efa10845db779290fe79ac6d42e1d56c87bdabc5a205073c21b948e10cd16d7eb139091cecf4f9c1095b212be67b70565804f6126db1982c00771a762528bf2070d00bf47a35dc68c137ae733f2bfbe76d9d8e7faae2dcb0b756434af0751037a5b95fd7e466436e868fe1538a8790af610b9d192ae561611efcdbae2d398d959057bce41e288531b91f65ce3dd016413ca36d37f6d35ff481d4e4a683dd3b96f4877903eaca653a2105cbc1f847389c3f9c4e036e942e00085a656b1cb2214468cbab63164d882f175757e1f9604c1d1e939184980e01a5f1d633a301f5c44097f53c3430a5dd7f0c9e0462e24274d7582853281b34ca372bb1c7b52e687328f91e642d63d601a98a91041c690c1ea67cbfec1d7acabff1180ed83d7698a1bac69226f5131aeb415bc0ee0329500bd7a2b1d61bdc320910703539795fb33cf1b23929941966f332e7d1b36a30ec84260c343c64161f4cd2b20d6b134b3fcd5adaf5594ae24899f1ccde0745c783bd1dbe4f7c0898d6d87f19b5c786e9ecb221caa7fa0a91fd5b0cbf349d14f390f7554a6c00718093f809792cc02242cf5103cc95cb1416a9c8da7f75194ca1afee030b40ca3f5959b179150cc136c8e0609def5b7f75ce24ab0ebf15d8bbeaedd8fcc20c6f3c9cb5fa41f00a8989181bfe1bb48719d6b8e9bc68cf04e1fa6a113e190fde8988684dbe3f38010df4241501eca20cfb16057c6719114fa85f9d425dfb3f165708e36e4e260f21cad1427628a361846f9fd898e9210bca1232bda2c080d72450dfce3b3e76f5163c25a8429248f74797b6db9828c1d4abf6d94f01c1cc9a00214f32a47ab5c90ee765d1e4ef73c8147a18dba9b04a4c5e7badf521ac551785bafc4fe985baaa14c0131734016e56c76c68fd9198e2db3be1ad025a430b25c1ba68bb292a5b84d9abc23cb3b0682656607ba75cfbb940279f004d3db7bfa05a1475f6f2597f30c3c00ac1b1e793bc6a17aea59dc83708f75f4cbe5990c1a88c74a95a2f86c90a9ac405f4778269547ef18d6421e6b36156d8c65a2e5c3bbe21be10a918de3e3db4ab65d7a6a832a088e27453ce87e04404c2053b5db14088f0106aab337d6f7476bac511be86c5c7eb796e556b9d657d6603c4318e934636f20907aed93edaf73f6d142881e3587614598184acbb4b15f9791f681d1aea704b70b3eaa5d054739c612542c22abbebff2d8426334e0446cd2b5071ef8a6c33b432f4e29b9bc959249cf14696db72e83e7bce163b2be07b9918e964220ca4202de2489b06a2091814b541603e4bf5444f55d3cfae5c112d3744dcafc1d9bd9d62ba769af32faec7ac3beb401b9892b4f9a4f6be8fe4265e3708878d7fcfa5e33973b0857e1de1edcf7e4938717a5b69a39705a7b63b45fea7aeb795eccdccd554f071215d2a5fe022781b96ab3128d08a36d5b971f25db357004c14c5a9b3736ac73bcd04479dec063a8be69cfba09b0765de8f56413c854c32a4b2e9bb49d13627162350ad8e6f06ef1bdf30aa47cd50c9c1f16a420ddfd939d825679bf236009dc2ce42ebf34c22ee9e346a09bcf76c61753051bfe1a31bfbff679fbd69d1420710f3745a5d26119f6dc69a93ecf0a2540a8dcbbca6946c5759940617b397381d490a55b120f7b7bec02bf66a03ecb8e3bde1c4c877b40fee0442220be6f5659e887849642520149d15c09e35a1d1177b96204b3e7b0d425a310cec70af186ff5f4df434a8e3b1e4b1fbb8fee266c4fa271411e61f81dcf7d80a37b7c9f1c230c522ed212bf1fa96aeb6a4654f32235cf98ce1c176a878023c6594e6ad283e4002cc813f123207361c2fdfb59661e8b196dd9953b4f944b53f9e4775da42d10b1c00d16204cd64951271c35520fc8c3c48c370a040fe548cd494a3c6b68698c6072dacfa97fc18b3e117fce993c7b1874f091552230f80f2729fbe6ab92ad08d60da9adc134585ee10dbdee6584554bb15d7c91dad7c329d5d1fc59e1c9def9aa02e4cba6b4e5028080db775f8dc8f1b9a1f6c5a1c61a70d727de46e0db4e5d6cce63b1193b13163431c66cddf6e523eac5bbc74eaaf34b650e054a0b6856030b5d31bb1498a0a934a0c8e85f58ee933d0c300a24c5285407af42c7330f534f983d78e427790dd310ddbfef71c1ee72f7dc018be43ff7648519ac4303f156ddac6a8cfdcbde17c26b63e1f1e01fcc"}], 0x1020, 0x8000}, 0x10) connect(r3, &(0x7f0000dcc000)=@nfc_llcp={0x27, 0x800, 0x7, 0x7, 0x4, 0x3, "431a99ce9044a00228157260ba6ccdb8e2d04c6dbf60e1b1d14acdd789c7ec40fddd63e6c2adb0f2d1594a36c226fdf4be0afc3410428e594e025915f4e81d", 0x4}, 0x60) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) splice(r0, &(0x7f0000005000)=0x0, r0, &(0x7f000001a000-0x8)=0x0, 0x4, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x11, 0x7, 0x401) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000022000-0x4)=0x1, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x100007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dc6000-0xc)={r1, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x4000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x8, 0x80000001, 0x80}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r5, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x98) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x9, 0xa) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009bf000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 248.946733] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/15 16:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000b8000)={0x8, 0x5, 0xa97, 0x4, 0x3fd9066, 0x9, 0x7, 0x0, 0x6, 0x401, 0x2}, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000b7d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008a1000)=0x48) bind$netrom(r1, &(0x7f00002d5000-0x48)=@full={{0x3, {"393f40070d9f0d"}, 0x3}, [{"b0d55948d0090a"}, {"65250bbfa9377f"}, {"4c98cc7f46912d"}, {"3a88c92493a577"}, {"592c76cb5e6870"}, {"9c7d9d943dfbc7"}, {"7f9a55827d612b"}, {"d8710d4e0d4a02"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r2, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r3, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000944000)=0x100000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ca8000)={r4, 0x10001}, &(0x7f0000483000)=0x8) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffff001, &(0x7f000053b000)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00007c7000)=0x1, 0x4) syz_emit_ethernet(0x3a, &(0x7f000059e000-0x179)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffdcf) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x58)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x21}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x58) socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000697000-0xc)={0xffffffff, 0xffff, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000923000)={r0, &(0x7f0000620000)="7bc7f46ed914e668a52fa8916f7f6202381f7d9c5aa1bd617e4567c2e2b3cf1b5e81d889883561e33354be51afcc79a1f2764e896d5744047ea4be2140cf77d68a2a2df0e315326788588308b8f5af1f39859f667cf5116a500f3813e85947"}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000708000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000-0x4)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004ed000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000040000)=[{&(0x7f0000178000)="715ec01ebe8d8a3d9e51df1ea55a08d26246b1e75e9024490217db01ada8a2f2e1c1a22b2c70e8db65c2a702cf54a6380db0016a85c30137b5", 0x0}, {&(0x7f00004be000)="d40b901345c2e65b1b40f8d57734651c9e4aa023bf69b74a4c30", 0x0}], 0x7d1866e51c015b) 2018/01/15 16:51:50 executing program 7: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x0, [0x10000, 0xf0, 0xfff, 0x8, 0x9, 0x3, 0xf19, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ddb000-0x4)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f000053e000)=[{{0x0, 0x0, &(0x7f0000f82000-0x10)=[{&(0x7f0000e99000)="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", 0x1000}], 0x1, &(0x7f00004a0000-0x1338)=[{0x78, 0x88, 0x0, "31a9bd7266788d70eddcb54503aa16ba84e3f2eb28f72bd33cb81d631df72ea1159b848adfa1d60eb90056f1c70bf08bdd482bd1142f4425969b96d795826cbb3e57cdcc8f6d0bb3efbef360f1b676ed63925b58ea2bf26f1a7ed78dc2102bdf84079d"}, {0xf8, 0x13b, 0x4, "825b97f535d4397253e0b4ef0b2d5a797d9385eb3bf8642ea0aeb88d32fbd8a23a2cb4d5faf73f6d57ba9f9b50354ae3c706bb3f8a391ba2a512ebe9dcb66d0206b4387bb4021f4d6234aa36f4a7b6e6141228112de90258637f5288dd4ff52b7a8c970da51c90ec82c23b0c27ab936ad82c469a97ba280725770c899151575e463f784c49cde515a95a89666b3e69654949527d840fce9f533a28f719766a89f0ec8bdb9ee6d58f22094f6c9cb41c3951f2ef76c6d47ea39536e89b1600968db59b6d33d654abf4678faf8f14ec689fe563aa92dbf21839c2a76ca1dc1d4cb7076551"}, {0xb0, 0x113, 0x1ff, "b98c4d5b8d99bbf5ca31c2a1e5d5472880a568052c5ce57ea00c869de0afb7e63c6daa4382e7a83d008ea9b31a5e672ec9a90afb6c60193e114c4c6d19fcbda2a3089a13668b0f5a1f86d11690c41eb2f603e496ae946348a9c93dfa8c3ae336d7e28aac8cb96f444f28f9723153004ab1e53f230577aa2ea4396792e1238c3614f42d2b1ded98b89923151022946bb01ecf1cec22e8f38a20647fa0"}, {0xe0, 0x0, 0x8, "3819e65391ef537bc3371ea1041f0c701d9fce1f597bb77b1910e644d150271df7db0d74052fd5f1d52764ee89fe18775aafcd89f4db7594f733227afe4fcdf873f62e36e3f4a66d0af8cab4da084904e85f7486d96503baf6807e61c4d7b775a07e4f5acfb74301fb548680ac777653b96cf8ade794df9813775cc3052f48a7026a9e7ff7fe4ea9d03b952e673ebf72c70c3fd997653f368719a68597759968771308fc04ac3e238fe92135ff61853e59fb29d8f6139327bba4a2ba94434198fd2b200334ac43ed241e65"}, {0x28, 0xff, 0x7, "059f8bcd7dde36d17a1b69a54bdd5cc7998dbac6c763c9"}, {0x1010, 0x0, 0x800, "6d7732b6d90ea7253e8b999d0b4d5b5615704db4ef561039ea867b1bfec8e3fb32aa4c30c9154df67376024d72e1580771448a72dcdef544ade45dcfaf115780853f0090352395d3a061d444957e6dc7eb567962f34b999bdd889f88c04960e4d670421307578c58d288b3afafd07f792480716aeca0759d4a2fa059aa3b54f71e34a6796f233e4ad25c022f9683aadf2ea12df73139069d52f7d12e2e86133a117021f8d8fa19b18a00cfe74538425c833e210bd69487a6cbf62d7b3c5c91d9262ca2ae825aee1efa4ec55a9b97f9696fe425472299709d7d7ccc2d89d18cf2a40b5ad23cb25aa629032c51ceb6326307b99626e8323eda34a7b6972acae1964b5d6acffddc30b332b87976444e4e2a641f6e369b6fbd3c89873463db06d9963a4c482f3e9ce2caa92ed5a41470f937fb7d5b326fec1bc4a1a11a3cb504c37c93a7597fa008fce3dc667d81e5c034ebeb355dcfad21467ec62b8238c33626dc0eeb0d54be2a16d2b4c4dc317714c5241cf511473214c8a9f8a1a70c2a664c998a0bc542ba14bd6d7957a3a5897f2d291e82232f77889a99f99fe5f70a0c17a112511c2b47ff317a93802db423d4f31e33dc25fb0022ff0211ff87a84d49f238dd01a0e6e28e0927251b50fc327f5e8d2eadad4f26f8aea78bf2fcadef7a300de1cba72b776b4072071cfbc32cd77a5d2d3939c210fc2522b368ddc3b70eedb97dae3f2d9c819bb5ee3da4bb4468ed717f6d926930831b89af5c916f8ad8760acf07d90279dc07bb68aa8a680f1ef3feb59fdeb807fd1da8f76c54d8bb19108504785b9204ea088569ec7f76044f927e425a0a2249c82b5a3dcdd9b63f4b07a2631eec37de5447850960c88d861f8c3c4d5ba0fdaace64015830dfdaf95b0ff8ce6826db5d7f0a3b1ffbef1aed836dbddd157da120b0586b52d62752b7e000b2691f1358530c5b3bfbcde37b7678d303f78cb30f77e09b0f033309eefe83b9ca8e76f02c528c7ad28ac4af3679ccc217b84e6c8c86582c5357c575fb3887777cc2d4261d72644281038d219330995a5eae0ec3d9647e08926ad94a2a493f128cce4f3212bd2aaeb023825023fcfa6a70f89fb916c2242866ac1cb8e017d541139e221b15c41fa115d874b72c078342e5eef44efc9bea7a853834d7133a9c11980910721a6b62a447ac23be228fed7d183e9b9e44c442c43d2d2084a940e6e6dedbad2a08ff797c5e12b6441e058e756bc1d15488a69c91d00c3ec3a49460b5c688958bde998d990e302dd4f44bf3920a752a9b95c87844abdd3a37a51eb000016537941ea91c9335d2d0570c13ecccebe8c7efc0799a8b22667d05a6b29c54e1ef05e1723a8eb350d4df648002c4a8d5bfa0bd23401b36737331d0d99cc6654c227e9026a144c6a5abfa6bfe7a66b196ffe5039da50cfe3c21e9842c9f473b6db0ca3a0ad996f89c13988e6dff3d5d4568f34a3335bc2cbfb0aa2b9d6cee32487198859ca4cb4c4d82fd19eb6075626fc04b71410d72c62c07d522a6a6379023b1961fc668dc5c82a134f703ebb4f93fd243d38317918457b08ae776317ca7fbc67ec93ac55ff8b37ad1dcc8112e57654b6e165b8b1a032bbba326cef67b9845739bd3ce65ae58f97a96a7d3c2885e6b66664e93dcb636907b8406900d5b789783d0bd9f7fd1fdae985cb03cf5b12f435b7059dde7d577d103ac8697571a8e2f09d4fecd15c11f95822e0b8cc63ed8a13d8f028b409f8f0b80b3ba5edb11bc763ee57b1aa24b56566e634cbe5d0a834361a01fb1d7f9af187bd34d22de7a181ab5123e57aa0047f9090465faa4734a33fa64d9b2eb74a5fbcf1c868cf1b808ecbb591f9dc0b08fb6835fe0a5692f06eb96dd250bf5d01fa313f7f85173d7f22443e768e3a650f4caba2868524001963e3274708445706fc75beb5e4143fd40c78e055690adc541a7da00aee4709cec9f9a80948b5eeec6a4cf33b1f49e5342f5886783da7a2d2fdca073d02d523861873ac2986fb8df33902d52aae16fd320687bd881b9f580fee3b439a7957e8b73b732211482e1440e2ace1c06f022db8f0af0867858576333898747ca8b25cd864f015e5da56aa6912cd346d29fec7b056137c96d9c19daadc03855a805526e1c31a1d97b4493e7f73490a6086a6e5d0ce87af6bfc9ce6b2e82e8d3e0600eab6601e2a4d2b8f13623ad770fab1797f9543938dbd614409ec479db339c8851998ec78c797c60b8f72302e854397d6bcf7b286a2704c64fbb75cb9d7ef672b8246df10a47850ef0a58c15b43e5408997c6e46086c7f491a3d0d825fe9595d7fa143a9bbd8388b4dda84f152069d1ad2a3e45e381f1c3956aa3c49a1e81f126901c30341f9a9914d415a37b1c21a7765e25b121d5a88004c1562d5c4255696956912f3ac4e5b984a7ad8ae6d9bb0d81125863a36fb5cdae1d9f789fcabe5181f7a40da7806e104735b8fef2dae16c007be13f9ebd52cc254c29f0cc37a1a95274be66cc8865c4a524f6a28443ee5b661ca059f025e78fb1690958f9141e2fd1c9ea16758d4d3a69e453c312e6e6b377b9cdb70d6e072e77911cba6dc829b7156709b92c83a6717b3d0aa442d9592789a0d0fccad08941fab0f4d916534129688ef13ddc989d9dcc0ffd4f19eeaa1d4edd13f2204489e2f0f379e961a1939f97be4af69abe21f6bbdc039dc9ee5764a15878dff02da75f83bdc90085032ab074ad88f7b3c5e2b120a764d4f40993a93e95c2607eaaadd4fe1410b145f1a155a78fb218e868ddecd71bbdcbdc122669993d631a0f802df095d8c22b2ae1b7f2174fec521baca86bbc9a87dc7bdae9f836c616fc942fbe05b31a2373062fddb68f968454dbb8344e5a28852cd5e6e5b896848b462444a4052cb51321e62ebd46341d58237c117e05a4024bb64ac973205d9aba891eed12d2b09d2cfc479f9fa900501ecdcce3386dd8d0a3e9eedaf2188ed5cd1d35c36d680f16191e39ad69be4e6b73fb1a6294d2706a243de376e9f81f494d88dd38852a747ef82bdc57e4baf8054d221c7d600906532e515a5c531d1f3d01ee74482f75f0a813914103b6dc7e3a34e1a787e3a2eef5edf795c89af17d6c501f9a341247bce8041ebcd360cf2b7564e304f6fb8cdf56e57c052b423afd6e7422afa06d6f80b7e3d3ba71a80e53bd77fec79308d2de3e27d74b84b3652c4585cfd41d704dc6605f11fafddc009842f64b1c2eb8d2d9d8bd9e9f37c74414b557a63a7448490fa045d17f2b404f1f27b3b60b1a0e28bcda3ffa0ba12c4e589c80fb8321ef1c23338aeb70f91af517f1a862197cfd6a08699c1fc7290b9014e18fad7b1fbf6da9f2d170118074449d3d4c89959b98129d05b8ad5227f8cfdafeb56410f1f2463b89b32d4201a6cbb1f95fc3162a72ff1ed8321b02c30b6c64c5bc4a8013abe7aa230d8c298403787418f63e722ab99aa30b4c667aaa2b308d5f370fc220d9ee63d3def45ae6f203706e9a3cb837c1de57ba271e0d66e0bfac3f6795279ee9fc704930571d98cae9f948650ee0c197194b8445adb201d64956cc9d682c6ef29c80973eacea76452802b54d4995b6ce90e53b35532b9ea70a965aa374e5b9f3b6e6fa89f390408d7ed3c6ce301f08511f54bd7c21e3a594e98c7241c336290a94017f056adbb3a3338e34eeac983b9d9bb6bb1ff6b65af141bb2efe3c81d782b0842bdca24fa4ef8b36a9466b65bf6e19862f2fa756f7490ad9188360ce39a0c4c7a027aecc1f6e3ced232231858f07965877300de6c521f4567c827ea028fd239c4bc479aa926c1bcc8383893db88174c84e0cfc671b9c824e31362bf1df92b8a0cc197613d45879abf15a416256f35a488801c27b34ef115ccde777754d62464d4fd60375f221e8c4e951741297a7e05faeaa9aa370b5da270b26e957003797b16f2586b178ee54839bbe34f01011d1826e9ed4758567c29462d4e77da80e8b78e949f2269c5dc2700b4db86be136c30ddc669f2ee27b8aed57f96de08c77e1c7389136939ba3e896f47109564efbd8c2395640ff9f28cf891404c2ba087953fc05cd0af4926b8994b17a0a5b4aaa5c8931ca7bda16f8f4408e5f70dfadf87dc9cbf09ec2974658329cce8e7acc625d9ef7aa334ff86db6c97e1ea56364ab3ac9d362b10701ba39e5feeeabeb9d92f58d285b8ba2a632810d5c310e98fd162b6799be2e8cdb6039cf9abacbc789e23fce69697b9e0ca4336861656b4354ad2ed40bb553c41200a10abc810d91e83c711e8f5ae8c6816e96ae8133d197be7f42136d2ac42eb6e929f31d399904009aeaa30dc5a030ecb96bb3ca9b8055d9fe85a56162e9cb7788e8313eaf8d1f4f766635a0075759175c09f1e7a0654745ddb71c4e237437f9dc74c34256da3f8795b3761ce6533879d4fab5346cad7858db8c7000d630c734c73b84d65d9a7988a96e8f3158f8999b9d01e438265fb45ef1915703356abc6785dccb0ebe7e8930bd4d3b35ede4346780d2da745004a7855073dca45285e6f33bebfba81ab6e0f0f051e5d9da291bf8537568d42b60737e4e172169caab308231792a43b796ce0706ac5a97411525c5e6494242fb8905685eb9efe618359b0c4981568a92eafa5aeaf5a614099c18e606571d9d2b21268f1bc8bcd309058b329d2b1a320a619a19334790105991efbb39376b29393b78a6c94bb6cc73d9848956556d0e0c0de75924370db723ee2eaa88e5b628a614da7185c3a61ba37d498b0010e3535bb2fcff362d55c6e8d6f4edd3f37fea2badda771f5722ab9397cc26de689673695cbd9a2a6dfb0ed55bb63ef75b9e59bdcb3288141247d9238f84f76e1d0d21e09230fb21ff7dbda2645d37e27324b47c9efaf1128485cc6c817fd84027c75b8db653a35e22ad22e542151fc2b50ff06ad4bf6a54fc67b2e4cebb7771e836d2de86bb1ddac748fbe5a4b2297671f789b48734b674c0785b2613bc6c2e18d610c1764577c5eda18a19683df8c302ff7530064fa585b4c908c500add32ffc55fc3916cec984a8f1186eababbdb39a774b40a36eb044aae15e3ed66d5fe508c225f500c56ad687b5204811e628cccec6c2795f628477f842c31ae8002f4b93923726480d06f29452f0f47a0ea811be922734f3717c31498a809b078dde17c700b9733fbe6551c264f84bc4747592822321f3cf26bc1fdfcf6df890d34f17389a3de6dd0ab8ee59c25f208ca6d0f15ff4bd8737d81ea24e4da131da6e29aca5b58b8ebc2690b498a16c1fa4fb54d3055c33f8f60f2f3fde238353bc86ec4b479b5d8ae45d68c8e42dc0ab7e6a587956106d3292d5acbf21da8e56920c47f63180b5f83db7f203a006663f6a7b3d3f089d362578fba5fb92820410005b69e4bebb1a2c10f740076b9e9321e108f15898c0816cac850cd0a602cbc39f3ded36edde3ed21eaa655c9f32226354ac4399374bcdaf0a691414c67dcd65d31e3faa135969ad73aa5d8a2e0c5c6f23de06866930cd685cd718dfbf775bf67fac9bd32be0ac98cf0ca4b3c159e4128ac2c71572e049e4ebe687b1188ee8d1c05ddadaff903f3fdb184af32d96e34c174b5c24dd514052c15e907c946575cc7a07a6f1e4b3506084271e3bf805267836b8322d2c9fe139592335e7d7344503ebdbc9bd6978c590b680298d2adcf8ef19eb8e37d9a14928cd7c718b00bd51403065c865867800ff739e07ac2cef7cf2b3d9febb2af60d54e33eda86997c62e7bf42bb6506541aec792c59c8a8b5775625201e2ee4bf25eeeb8"}], 0x1338, 0x40}, 0x1}], 0x1, 0x40040) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x402, 0x807, 0x5) sendmsg$nfc_llcp(r0, &(0x7f00007fd000-0x38)={&(0x7f0000cff000-0x60)={0x27, 0x0, 0x200000000, 0x7, 0x0, 0x400000000000000, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabf0100000080a73060e6fa18b5b46efffd7924ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0xffffffffffffff7d, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000009000)={0x18, 0x3, 0x2, "0647563d"}, 0xffbd, 0x0}, 0x840) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000035b000)={0x7, 0x1, 0x1, "0454947a45b8", "08d173ccb5cb79d82171f3784f51a1f8"}) 2018/01/15 16:51:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) 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$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d20000)={0x0, 0x0, 0x0}, &(0x7f0000a4c000)=0xc) sendmsg$unix(r0, &(0x7f0000f80000)={&(0x7f0000000000)=@file={0x34e44cd9e2da0c0c, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x32)="4c790d96563e384d2c8c0e35c4c8f69ceb01444bdda7b87eb4c5307b480c15fbacff3f31253a7b1316bee42d1b0d4e2e7e95", 0x32}, {&(0x7f0000001000-0x74)="804af7e3cf03b53b5e56f166fb66e95ea4aab76cbcfaf684d0da82b38a53ffa237f8c914cd0d43fc9f27d643a11b0ed1b14a9f19add30be89476551b4a4212ded131577d102eb2e364fb0229d0bb5ce2470bfbfe83375a957f3111729f68b25a103c5d8cbfe8947d3601aecadf5772e1b10fa267", 0x74}, {&(0x7f00001cd000-0x29)="3b3d7fde619d16d2db64ac3355855be18ad1411957648be41da46c1fa68558b17d2edc9e5d5db0f2e0", 0x29}, {&(0x7f000041a000)="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", 0xfa}, {&(0x7f0000001000-0xb1)="575aeec8a771812d0f241194d7a5b09634b5de2a0414a744f0320ac6067535ddc3f6b855ae75bdc21c5fad8680c0f718198ee72d95bb0ff911fb4884665ee44139b1af465fee204fb244a8d8246a1c413927c15a4fc5658e142af89f556f183df3533078ec62cc86677ceda5611c153a4584c7434ee805657f25115e0ba96a1f68b907d0c41d7a91ae13eac4866aac2e12556af27a8b0114bc87e966d3183974042fe786c8ee5e6e24a90c99537a613d56", 0xb1}, {&(0x7f0000000000)="53ac7011bbe2e307d142d4bb7ecfe1990d16c2f6d9ce27bcdb9f5c7451a91c3eac32ac0c067bcab8ccde7d957322fa6ee8", 0x31}], 0x6, &(0x7f0000660000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000040}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000571000-0x8)=@assoc_value={r5, 0x8a21}, 0x327) setsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f00008cd000-0x4)=0xad, 0x4) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500", 0x10) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000201000-0x8)={0x0, 0x6}, &(0x7f0000b6b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007f8000-0x8)={r3, 0x40}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001e000)={0xe706, 0x9e7f}, 0x8) close(r1) setsockopt(r0, 0x8001, 0xa75, &(0x7f0000714000-0x85)="545f357c4c144dab433ff1a8ad0c85ef419a4089cd6d227b0b68a9f82a2332a8f1638e2d916190b2de0d76d9e25de0f23738813406fe3c880762f6d003aa1e9245c4a50cbc45ab90bbf94f2074da70585e322e7fa74aaf236e0ff7c6e854512973fc2f75f283170df6a44c6a3aba56f40395eaf7aca2b0bfaab69c1a9411d158c664a982ef", 0x85) close(r0) 2018/01/15 16:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) socket(0x11, 0x805, 0x300) close(r0) 2018/01/15 16:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00009fe000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000579000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007f5000-0x4)=0x7, 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad0000000456edb9b73b1c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f000006f000-0x10)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x3000000000000000, &(0x7f000001f000)={0x0, 0x0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000001f000)={r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000e000-0x4)=0x0, &(0x7f0000017000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="84"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b15000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d7b000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c64000)=0x7, 0x4) syz_emit_ethernet(0x1d0, &(0x7f0000990000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "f130f0", 0x19a, 0x84, 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}, {[@routing={0x0, 0xe, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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]}, @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}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "b19344", 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}, [@hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @generic={0x0, 0x35, "f44b310edf132b48a739d86e2cdeb5d7fedd82174f0748e07d15dfd45620c74f08a0f511dae93cbcf63465429c07c371ac0c85b2ce"}]}], "eaaf7e2a98378c570cbea1fe345368df99ad34627e681c5748b1481ba2d12030a42c4099f95800c4cb612230df3368ca800409ff834d95263ed2b44c5d214b7a2a173f7189dfb3450d0c6503c4714011847eec25a5af66d99cf0e177dd98005caf44bf471458b0825d466f37a1ae01d9bbc5db938cb8f454b561d1756fb1ba2aa733f745bbf36192e981cf98f3c953edc19533e7d79b90a8d7fe"}}}}}}}, &(0x7f0000d27000-0x14)={0x0, 0x1, [0x4a1]}) epoll_create1(0x80000) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000001c000)={0x3, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000019000-0x174)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000b000)={0x0, 0x0}, &(0x7f000001c000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001d000+0x3e3)={0x0, 0x80000, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f000001f000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x800, &(0x7f000001e000)={0x100}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001a000-0x20)={0x93b, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000007000-0x10)={0x8, r4}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000017000)=@sack_info={0x0, 0x13670000000000, 0xfffffffffffffa2e}, &(0x7f0000003000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001a000)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000001e000)={r5, 0x3}, &(0x7f0000016000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001c000)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000000b000-0x4)=0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f000000b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000)=""/152, &(0x7f000000a000-0x4)=0x98) bind$netrom(0xffffffffffffffff, &(0x7f0000005000)=@full={{0x3, {"b2390592abfc90"}, 0x5}, [{"6b17a69b11cc30"}, {"b3e5ad015545de"}, {"fd11320af23c7a"}, {"bd7c49e157ec1b"}, {"8a36092cfaea4a"}, {"ede89e9263b584"}, {"f4b5adf264d0a1"}, {"79de3f066d64e8"}]}, 0x48) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0xfffffffffffffed5, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 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=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@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}, {{@in=@empty=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}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000d000)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) [ 249.144713] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000068000-0x4)=0x0, 0x80800) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000181000-0x4)=0x1a, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x806, 0x2, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000+0x88e)={0x0, 0x1000, "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"}, &(0x7f0000013000)=0x1008) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000006000-0x4)=0x3f, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000014000-0x10)={0x80000000, 0x8004, 0x5, 0x1, r3}, &(0x7f0000013000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000015000)=@assoc_value={0x0, 0x0}, &(0x7f0000016000-0x4)=0x8) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) pwrite64(r0, &(0x7f000082a000-0x78)="296f4078a7002d430df8abb77e4b6e5668f11126325718fb96219badc8b5b463c780671c56ddeaffd5d6f2849c69eaed4475f92c2fa0f966094b1fa175f8fab9e9799f591b14166e7e8e4a3dc795caa57a0a8c3a0d030e0e10217a201997763316f23e04b831286425bbe6072d4a7c62346cc7d49e650241", 0x78, 0x0) close(r0) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ff1000-0x1)={0x0}, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) 2018/01/15 16:51:50 executing program 4: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f54000-0x1)={r0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x2e, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000f55000-0x4)=0x4) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000f55000)={0x27, 0x275c, 0x80000000000, 0x7, 0xfffffffffffffe01, 0x81, "f494e41a13a93c608a4948898c1cfa6127586461835ad5c94e625729ec5075c9c949504e0a3cc041d533fa78cd9461bacece6a934b781e8ea8bf791702afb9", 0x1}, 0x60) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 7: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd7000-0x4)=0x6, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd8000-0x4)=0xffff, 0xfffffea6) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xb, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d31000-0x20)={0x8001, 0x400, 0x800a, 0xffff, 0xffffffffffffff41, 0x0, 0x556c9003, 0x4, 0x0}, &(0x7f0000034000-0x4)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd7000-0x10)={r2, 0x70, &(0x7f0000fd6000)=[@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000fd7000-0x4)=0x10) 2018/01/15 16:51:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={r2, 0x896, 0x3, [0x2, 0x123be65e, 0x6aa]}, &(0x7f0000001000-0x4)=0xe) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000012000-0x54)=@file={0x0, ""/82}, &(0x7f0000011000)=0x54) accept$unix(r2, &(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x0, 0x1) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/15 16:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000e76000-0x20)={0x1c0000, 0x27, 0xfffffffffffffff7, 0x8, 0x6, 0x1000}) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000+0x629)=""/103, &(0x7f0000c22000)=0xfffffffffffffd6f) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000952000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a60000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000e7d000)={0x1, 0x1, [0x0]}) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000eef000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eef000)=0x58) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00009f9000-0x1)=0x9, &(0x7f00007b9000-0x8)=0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ec6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec6000)=0x10, 0x80800) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000033d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec6000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f000084f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000866000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00003eb000)=0x17e, &(0x7f00004b4000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) 2018/01/15 16:51:50 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x80, 0x0, 0x7, 0x200, 0x20, "999ec023bb561be8d4d1b3d26a6fa121a0943fca184909762a3a0efc05542963c57ca909d459c3f22022e85fad3fc8125806da9f351fc7a5e34b5aa4af6951", 0x8000}, 0x60) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0xce, &(0x7f0000000000)=0x4) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b12000)={0x1, [0x0]}, &(0x7f0000fea000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1d3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x5, 0xfffffffffffffffd) sendmmsg$alg(r2, &(0x7f0000864000)=[{0x0, 0x0, &(0x7f0000e48000)=[{&(0x7f00009fa000-0xae)="b0596c32b567963473a1cd55074fd9d9c222772cd054b30f78505af4d417c3007cd4bd54c37919fbfd4f20103c719e539adef737e4dd64184036eb64b72f59b889b1f89c8590e4713b5d8c66c0bac026091bb1178e556c83ba230364835a0e6c4842fc22869e3b4a856662a4c89bd97b29133823ec3f2bdaae8f7912212950046ed05d6a4e83edf519373bb4914c5fa21f8f6c21be1a2703f0d08c6faea279fa27afcfb6e6e27d1dc6c4c61fdf4c", 0xae}, {&(0x7f0000777000-0x20)="de13cbd74a89cf83a027d41cfb7d5891cb37c5758ebdf28bdd21a94915528162", 0x20}, {&(0x7f0000d78000)="7c0b8b0b209b99", 0x7}, {&(0x7f000048d000)="f0f81980041b711c7049987729d569a252fbde69ef02e32fc35a02dd2f73114d960cc79b5b303ea110df665061128533cd7272c59ff7c90c0df2ee8770dcc82edaff0546c98363148f6b01aa18ca4c6f3198466ca589024e97d1abb3d98e59808b2ccef599b2e51e4cb09674b1cd73771581db254ad1dbb9e7f0c70281bb62aef6e17bb4dcecdd22b329805eb07ab0d0db02e0500cdcae55d5e77e372248446660447124c390055f2d093697358325348a1b3f95996f205921fe0722d1164a01e3a35949cef63d7faa3229dd14f2e5c9beeb55", 0xd3}, {&(0x7f0000aef000-0xf8)="e61035cd5cd36dab4a816efeca069b6d147073668f53775e5a2cad9830ada5ba9c2cf9f1650aceb844c705bb45c526530550c405e1ce4d32a2eed6e50e27d203f7fb9d343e2faa9da07190a6b422d36a414a05f1f8a78ecf3f396b42a62412230ce0714aacc7a89b1a7643a445761453bd5f39997a8dde4604acd15e8daa9fcf856530439f8ddb4e0dad3fe4565fc7351c4823e5831e9eef42dff9d5a512b938cdfc0903a767350aac8822a97a5120b593a9123f2f510f16be6f32d6a9b104a1232ffe3db374f4c9ccd9510161484d4da86fc5766f0626a97fa07b5d897abf5e17b7bb2e34ba140aa6c578ccfb592ae1802a19b939606bb6", 0xf8}, {&(0x7f0000592000)="514becf27426009a9120134451b7eb2354e17310236ef048139885f911e711ec30ec728341d0d0ddd764537363e94cc2f9055dbbbc66122424f6bc3597912bf4689f4e2d0093bbc7b1ca5068b29c04ee73fc", 0x52}, {&(0x7f0000f9f000-0x54)="1d427674eafb5f295549a8863cc85d83c4df5445cdf75dcd8346bb6d2233f2ad5b6ac088417dbfb0d18234ef560948d89e60cf3f1e2cd57affc610191ddd5919092f2e4aeb172fe6398f8b8f1e265359946b34fc", 0x54}, {&(0x7f00004b3000)="", 0x0}], 0x8, &(0x7f0000a38000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x16, "08ffe425611245f68a6397e51e53239e04c986b1d64d"}, @iv={0x28, 0x117, 0x2, 0x10, "6e990b0eae2c6cfca732298b82ebc39d"}, @iv={0x28, 0x117, 0x2, 0x11, "d1472d9b749c0f62970052a34a8a750475"}], 0xf8, 0x4048000}, {0x0, 0x0, &(0x7f00008c4000)=[{&(0x7f0000a3f000-0x9a)="7829c9f24846b635af73ddf71ed477164b5ef5a81a7653f61162809209fc586d1b1b0465dd8d7d5c250899167e6688687412d1770a1486a1916fb5a5b00d550ce6590cc8cf58b7c2c98df7e2e9c666c5c35d19f9a357b1fa223980f265270a733ee2e8661398fd7b14af888dfdc385d6248885b35ceb1725d002bd15033bfc4c02be0bb6521c88c3a6d09fda92cc51baa4d1d595101efae764aa", 0x9a}, {&(0x7f0000823000-0x17)="08c0ab897ef932bec7b479bfc39339b5981c8de11bab10", 0x17}, {&(0x7f0000610000)="43a6f9dc4af83c697aa3e34df2d3a1f79b565298b32d4239a6bda3b9c991cf233b28", 0x22}, {&(0x7f00002ba000)="b1d3d431b2dfb1ae2b6515bd8ca6bae4875cec84b2cdd1", 0x17}, {&(0x7f0000815000)="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0x1000}, {&(0x7f0000365000-0xbd)="96d8d320e78d87154e90c8d71b457f572855f6e35f7da6554e194ca69f4313dc1b40d980ef08710b87490bb03d29ba319636389be12f5daa5b54cc496135495e3f8bcfe19ff97eaaedb91ce9e4d4f7ceab3d799226ace559cacd7453503444c19b660f85d6bc0298f0e403d7efc2684add11138aabcdf7d842f35fb59b2e484bdbbd2761a900bb4ad298c410d9cbb39f674b49bf8549ca0eb839c96214af67114f9ae5fcf3d8f3c3e185cc92dbb96c75709427d57a172ebbd950682769", 0xbd}], 0x6, &(0x7f0000508000-0x1018)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000fae000)="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0x1000}, {&(0x7f0000a00000)="77f23aacf7cb74825868eba58a78755cf85fbdad9280208708480d7eb0e0858c2c688e2deb131df5f128681addce532e3e44314dfc48b3dd9e4de03fb4e52dddb770a7cf5c59a4850897d3728b472aa5b88171560cc89abdbd6fe37b1743bcc3ea6754db9b745f1e9218d9759e73c71a8bcf737b70a164724370193016fa3f0d07", 0x81}, {&(0x7f0000b68000)="5b6740ee714a1c5d7b4c348eccdb9cf77a", 0x11}, {&(0x7f00004e8000-0x79)="2f1422015f6e572ddee894994b88d6b1b0922dfd9ce0bce97a8195ca3b36625f08f185a89354f4453467d22e379d2fb1953b79f64842a25ae726e9c38182cffd8fcb9ba0358017c2038e6513af5ee1c445e97f062c667a6fbd2e10876d747aec3a18a6dc593f23f74fab1516b536cfcf29b50ffc51d83af7cf", 0x79}, {&(0x7f0000a7d000)="b28cdc7bc65b4a8f5be3e9b6f01b932109061f1496f84888cfcf96e4bab5e1e27e9876d758d12da23888af625e86cc1945ca2c135cf0fc5f234767ed1aa4fed7", 0x40}, {&(0x7f0000676000-0x6b)="dfa8ba4bd06a77cb893865b3ea08ee3e5e32964b5102130194570f4f9ba2f9c59da6e3d6942a87fa0b2e4f7e898cbcec920c811e7f792c5f730d5fd25911a8af73c401ad0342a1b50a6aca1cff7e3fea66a73b9d13f79c5a28fb9454c880a4a4e94dec9b04e38dc6e0eb4d", 0x6b}, {&(0x7f0000ec6000-0x7d)="c186cb6051a0c56686ffbe1c8473f1aa11c7a9b32e778375f2406ce7812a22c4a7a8f2e2c74c29fc0385e8853bbcc39f6d17b1ed06aabfa12cbe507b2df2715430001160bd48f2e32d310984e54d7f498c951879f2bfc3909b63273b2e143af497d0fed28dd07fe707a6e416082fc87ffd9dcb7f5255e75ff6f3bbab64", 0x7d}], 0x8, 0x0, 0x0, 0x1}], 0x3, 0x20000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cd2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000024d000-0x10)={r4, &(0x7f0000204000)=""/244}) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000024d000-0xc)={0x4, [0x100000001, 0x0, 0x16c50000000, 0x6075]}, &(0x7f0000e64000)=0xc) 2018/01/15 16:51:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x14, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000047c000-0x8)={0x0, 0x8001}, &(0x7f000020c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x2, 0xff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x75dd, 0x7, 0x5, 0xf2b, 0x52d, 0x40, 0x5, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005bf000)={r2, 0x1ff, 0x20, 0x200000000000000, 0x1}, &(0x7f0000001000-0x4)=0x18) write(r0, &(0x7f0000001000-0xa7)="7ab9278947b2bb88c7db285513d188cbf654f43649a463fbaefd84396ce0019b19a5c79b76421a8f9bfc95c809215872d61a50825104fe25d2369c99db09b8877211b4c5114085840dfe10b816dececd688282dd31e5be4939f232551ad816d744b3599c3b7e914a164a168359de21b8b25cff03dc04b2d76f41bd4fb070469a6bdd6fe36f06274019853535c28a9280bcf7fbea23d26ca93203b13eec0f230ef824834cb36ba7", 0xa7) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x8000a, 0xc407, &(0x7f00003f1000)={0x0, 0x0}) ioctl$sock_bt(r0, 0x8907, &(0x7f00008e2000-0x80)="09828a911cd587da766197b1d2b4367ab33859a35c57923383d1e6f6038cc64200d585c64976357932ec7f9012dec745fedb96c2ece67c3f63b640456099f3f3d6cf49ba0c59d48c37a080dec8cbebcd960e5c2ff96c5af990d9c35cdae22dd451419fe1c78152e3a3e118a7db0749a09cae00638922782fcdf18a1dc442313e") r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r1, &(0x7f0000d5f000-0x38)={&(0x7f00005d7000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00006cd000)={&(0x7f0000265000-0x5c)=@newlink={0x5c, 0x10, 0x1, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='tunl0\x00'}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007c7000)=0x0) 2018/01/15 16:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000054b000)={r0, r0, 0x7, 0x2}, 0x10) 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000cc9000)=0x0, 0x13a23639a637b941) 2018/01/15 16:51:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f58000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006d6000-0x8)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) socket$inet6(0xa, 0xf, 0x5) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r1 = socket(0x0, 0x80006, 0x3) bind$ipx(r1, &(0x7f0000d67000+0xb80)={0x4, 0x1f, 0x7ff, "a3fb9e1cc35d", 0x1000, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000007b000)=0x6) 2018/01/15 16:51:50 executing program 3: socketpair(0x0, 0xe, 0x6c6, &(0x7f0000949000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x2, 0x5, 0x7, 0x7, 0x2, 0x2}, 0x8, 0xfffffffffffffff9, 0x4, 0x3, 0x774, "55689119ab5b1a7dbec42131c60dff314d39f2a62b379b3b59032492f81ac0036a98d8eaf308d31370a8548628cabc8f2cd557b669e51585fc12cb52f476df3bd1ec424878a922464ac9d974430f54a75d9409bdcc8d0d30577dd9e0a6389bed7e7950f484d598bda533ff4396d268d30e3520049369b0d9e33ed34362c76356"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a06000-0x4)=0x0, &(0x7f00008c0000)=0x4) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x4000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7e0}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000285000-0x8)={0x6d1ef79c, 0x800, 0x100, 0x5}, 0x8) readv(r2, &(0x7f0000cf7000)=[{&(0x7f000089c000-0x3d)=""/61, 0x3d}, {&(0x7f000078b000)=""/168, 0xa8}], 0x2) connect$inet(r2, &(0x7f00009a0000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000276000)="b4dff9b384b1ebd2217523b3a502d48c383b8d4aeac1cf3e3253b162378a", 0xfffffffffffffe0c) 2018/01/15 16:51:50 executing program 5: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000411000)=@generic={0x0, ""/126}, &(0x7f000003f000-0x4)=0x80) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000304000-0x4)=0x80000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000531000-0x13)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ae5000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000ae4000-0x1)="14", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000060d000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000090d000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b8c000-0x4)={0x0}, 0x4) getpeername$packet(r0, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000459000-0x4)=0x14) 2018/01/15 16:51:50 executing program 4: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002c0000)={0x0, 0x0}) [ 249.392341] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 249.423990] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/15 16:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd0000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000029c000)=0x0, 0x4) r1 = socket(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000a40000)=0x0, 0x4) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000d05000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006f2000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00001a0000)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000558000)={0x64, 0x7, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) socketpair(0xa, 0x807, 0x85d, &(0x7f000063e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000046b000-0x28)={&(0x7f0000fa7000/0x4000)=nil, 0x400, 0x0, 0xa0, &(0x7f0000c2c000/0x3000)=nil, 0x8000}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00007a2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f4000)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b7a000-0x4)=0xffff) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r1, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) r1 = accept4(r0, &(0x7f00000b2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000279000)=0x58, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000089b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eff000-0x4)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c0d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x1, 0xffffffff, 0x0, 0x1000, 0x2, 0x20, 0x20, 0xbb, r3, r4}, {0x4, 0xa550, 0x2a8, 0x2, 0x3f, 0x79e9, 0x4, 0x7}, {0x0, 0x7, 0x9, 0x401}, 0x6, 0x8, 0x0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x5, 0x2, 0x1, 0x1}}, 0xe8) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fea000-0x10)={0x1, &(0x7f0000aa9000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000be2000-0x98)=""/152, &(0x7f00005a7000-0x4)=0x98) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b8a000+0xac0)=0x80000001, &(0x7f0000344000)=0x4) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000)=0x14, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000000f000-0x2)=0x9, 0x2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:51:51 executing program 7: 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, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f50000)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f00004db000)={0x0, {""/7}, 0x0}, &(0x7f0000c20000-0x4)=0x10) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0xffffffffffffff56, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c26000)=0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a0b000-0x2)=0x6, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e3c000-0x8)={0x0, 0x7}, &(0x7f000064f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a0000-0x20)={0x4, 0x6, 0x8000, 0x3f, 0x1ff, 0x80, 0x0, 0x6, r2}, &(0x7f0000366000)=0x20) 2018/01/15 16:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad9000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c72000)={0x0, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff24be}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x100, 0x51}, &(0x7f00003a0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a2c000)={r2, 0x3d, 0x20}, &(0x7f0000d4e000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) getpeername(r0, &(0x7f0000bc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002bd000-0x4)=0x1c) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) bind$inet(r0, &(0x7f0000458000-0x10)={0x2, 0x3, @rand_addr=0x2574, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005bf000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x400000002, 0x0) socketpair$inet6_sctp(0xa, 0x805, 0x84, &(0x7f000059e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b26000)={0x7fffffff, 0x7, 0x8000, 0x47da, 0xe2, 0x1, 0x9, 0x56, 0x0}, &(0x7f0000a7a000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df0000)={r2, 0xfff, 0x0, []}, &(0x7f000030f000-0x4)=0x8) sendto$inet(r0, &(0x7f0000008000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f22000-0x90)={0xfffffffffffffffc, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) pipe(&(0x7f00005b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000af9000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000125000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000af7000)=[], 0x1, 0x0) [ 249.648652] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 16:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002b4000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80002, 0x9, &(0x7f000018e000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002cf000-0x4)=0x0, &(0x7f0000b2a000-0x4)=0x4) getsockname$unix(r1, &(0x7f00000db000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ed000-0x4)=0x8) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000538000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000332000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8942, &(0x7f00001a6000)={@common='lo\x00', @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000074e000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x82, &(0x7f00001c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000037c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(0xffffffffffffffff, &(0x7f0000502000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000c15000)=0xc) r1 = accept$inet(0xffffffffffffffff, &(0x7f00006e9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000966000)=0x10) bind$unix(r0, &(0x7f000029d000)=@file={0x0, './file0\x00'}, 0xa) listen(r0, 0x0) accept(r1, 0x0, &(0x7f0000be5000-0x4)=0x0) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 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, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000ef000-0x4)={0x0}, &(0x7f00000ee000)=0x4) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000590000-0x8)={0x0, 0x3}, &(0x7f0000b84000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000060000)={r1, 0x7, "d6d6e15ef75864"}, &(0x7f0000ec2000)=0xf) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/15 16:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a32000-0x8)="1e65a1ab415b7ac7", 0x8) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002a6000-0xc)={0x0, 0x2, 0x8}, 0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fcc000-0x10)={r2, 0x28, &(0x7f0000224000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000003000-0x4)=0xeb0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="5fa9a02cb707565e6fc073ded7efc3fa", 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000)=0xffffffffffffff9a, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000003000)="7496a9542e0f38c1ecbbd6bced9a3424252db41d2747be1665f13934fa74242e6df385226d56e555baefe82e8d5f102b2945d75ce97ce967f3a8550b016f", 0x3e}, {&(0x7f0000002000)="4b9e5d2c62510dd9fd0de18c3fa5e8bb42", 0x11}, {&(0x7f0000003000)="bb63a97941c29c5b902f4781e50ab6879993a5d6df53957c9ee0e1354c0fe58613aa84bc55443f488e0d7f6ac2cd6cd02d720c390bd203455cbd23b285f56d6ade7a58464996aa48bc32794caed4e9bd0fd8ecbc860f4cde856db65ca4d0b6ba00f23fd59bd52f7c4042afcdc8a55fd806ddcda0a431891587771a4871a7fa8458f74e004897ffe0a2dd3ba7cca021ec5f2e79aa44242beb2b3468e008a36b479a6e41319359c5244ca282000c5ee263b38245a02b01a3c46f7e63726b0051687189110468b6b15a7edba239d422d2c09278c2c4de96ed6d3c17316251be9063e736518d228ebae68530c2d528", 0xed}], 0x4, &(0x7f0000002000-0x188)=[@iv={0xb8, 0x117, 0x2, 0xa3, "1233d3ea4b5e27ac472c26b23c6a4f35081281413c896b5c939638a894f43716cbd52ad7d2ef25577cf4855752f03888a307727bcdab8c23e8b844056469b263dd7dc566646ba73ffdf5b2792f30c7cc43942d2afc2c30b834d0e3e52aa17c43541278fb05a1a49730dfde35e4074a336e24b0029efeb5c1b5b0d5e99c26c6b1b28973580a3f7b3ba95693920b2057d10d96931d81ad5779ceba8c2c16385871372d2b"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8c, "8aa0f3df17fbdcf0fab4a1b18a25bd58dc052e8e0a59abfabe64f36d3b80ea84b99e24b49b38aa1ab168a54aac769f6bfbad9ae698865a7b6b365993de2f6d1aae60e81b0ae7941375f8ecbd79ec9805ff4f310b15ae3dd01a281ce1701dc9df0703186344e218a8dd28195b97e9980303e3a0d79e735a36c69f69834781c185d06da309186583bf5b4c4429"}, @op={0x18, 0x117, 0x3, 0x1}], 0x188, 0x4}, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x1, 0xc, 0x1, 0x3, 0x800, 0x5, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000001000-0x4)=0x8) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa050800000003078038", 0x10) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000066e000-0x4)=0x0, &(0x7f0000118000-0x4)=0x4) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000dc4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000397000-0x65)={0x0, 0x5d, "b63ff2e531b3b0aab5fbb254394aee73fb3946421eaa1ab235a1f8706d6189c24b340d2d75b8de42e4ccb9e4619da939b53cdec72287c9204663d0e48db6e953324b8c09f9234d323a303c32913c5b33263b3e7b3e120b4cf7530ec4af"}, &(0x7f00005d5000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc6000)={r1, 0x1}, &(0x7f0000576000-0x4)=0x8) 2018/01/15 16:51:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006ee000-0x22)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) r1 = socket(0x9, 0x4, 0x101) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000373000-0x10)=@req={0x28, &(0x7f0000940000)={@generic="008012e2bf40213c45d1472a15cf40cf", @ifru_data=&(0x7f0000528000-0x20)="d89ccaa6aa9986dc448061579f55b43bfd70cf6c03513672d4f4a0bf91dd8b60"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a5a000)={0x1, [0x0]}, &(0x7f000097d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e75000-0x61)={r2, 0x59, "d92c448294cdae9ac5b50479a63482888546c76ed99b200f6850d5d003955982dd5bd756d4c754c4e746356c962493bdf020617307547c1e12feb681d20c39b7fd20c7891d563c0fb4cdd2fe818aaa539276cb941c7b6d20a4"}, &(0x7f0000001000-0x4)=0x61) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000156000-0x2b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1000000000000001, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x36, 0x0, 0x0, @empty=0x0, "ca"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000755000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000099d000)={0x0, @in6={{0xa, 0x2, 0x5e6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93, 0x7, 0x3, 0x35e, 0xffffffff00000001}, &(0x7f0000eb2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={r2, 0x1b31e918}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ce6000-0x8)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000638000-0x8)={r2, 0x1c0f2234}, 0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000c6d000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009bf000-0x4)=0x100, 0x4) 2018/01/15 16:51:51 executing program 4: socketpair(0x2, 0xb, 0xa8, &(0x7f0000cd1000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c8f000-0xc)={0xe0000010, 0x0}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x20)="a6d5ffd543a77846ce3f0cc18352b8be5b8df44c08a84c3ec995726dd040120a", 0x20, 0x8000, &(0x7f0000000000)={0x3, {"a42006d8f23688"}, 0x400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e300877", 0x81}], 0x1, &(0x7f0000410000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x20, &(0x7f0000218000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c00000-0x4)=0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00000ed000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000288000-0x4)=0x6) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009a6000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f000000f000-0x294)=@newsa={0x184, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha3-384-generic\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d55000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f0000367000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/15 16:51:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getpeername$inet6(r0, &(0x7f00009f5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00000b5000-0x4)=0x1c) 2018/01/15 16:51:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d1000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d2a000-0x8)={0x0, 0x0}, &(0x7f0000cd1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) 2018/01/15 16:51:51 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000aa8000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ee000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0xb)=[{0x100, 0x4, 0x7fffffff, 0x80}, {0x8, 0x1, 0xd, 0x7fffffff}, {0x1, 0x81, 0x6, 0x0}, {0x9, 0x687, 0x6, 0x8000000000000000}]}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000005000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000005000-0x5)=[{&(0x7f0000001000)="d306b6773ee5f34ef2cbd0e26cb484a395", 0x11}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x1e0)={0xa30, 0x3ff, 0x1, 0x1, 0x8, [{0x6, 0x4, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x100020000000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x81, 0x401, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x0}, {0x7, 0x80000000, 0xa86f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x5b1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7f, 0x8, 0x5, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x3, 0xfff, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x3703af49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x3e}, 0x30f) r3 = accept(r2, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0x48) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) listen(r0, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000000e000-0x4)=0x0, 0x4) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/15 16:51:51 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000016000)=@generic={0x0, ""/126}, &(0x7f0000017000-0x4)=0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000-0x4)=0x10) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x1f) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000f7000-0x8)={0x0, 0x0}, &(0x7f00000e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000050000)={r1, 0xa7, "ca202b9f63263e8e0dd6ca7222ec763d3c302a490f60e4bf8d983a02071698bdb1af2bce263e3b9c99a23f646d573764da0b5403c063a336a3968ed0b1d293bab76e50f796b87c5617941d13bee059e64053c35c28ef2b9009bb18e245a0360b16f1aac06dfff395c33338ac275dcffc72a3bcf8a3126c8b0aa93baf8593936e23c44631976f3a45b962f6824991a58665cba89ae13730d48cb831334b0bdb720e9ddcd6139ee2"}, &(0x7f0000082000)=0xaf) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000f7000-0x8)={0x0, 0x7}, &(0x7f00000f6000)=0x8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000088000)={&(0x7f00000de000)=[0x5, 0x3, 0x138c, 0x3, 0x5], 0x5, 0x603fc3e6, 0x80000001, 0x6, 0x101, 0xffff, {0xffffffffffff409d, 0x3f, 0x3, 0xb488, 0x2, 0x8, 0x3, 0xfff, 0x7, 0xec, 0x7fff, 0x2, 0x7, 0x7, "01aaa803e002220872fc41538bc97d0219c4f8c0e6642d6df2a100c56cdc0db5"}}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8a03}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000f7000-0x5d)={r3, 0x55, "635b504f91aed252b9e739ce7d3bf31616737b9c048b51efd45c5547cf2e9ea7d4d15167696380bead3019b62b18a9b890a2c81daf6fbc2ab9e31749e269945a09debbeb0dbb41778d94ffce362883eb6ca2cb8d51"}, &(0x7f000009b000)=0x5d) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000006a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f5000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000ad000)={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x4000000}, {0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1, [0x200, 0x8000, 0x9f0, 0x0, 0xfffffffffffffff9, 0x2, 0x9, 0x3]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000005000)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x253}, 0x2, [0x3f96, 0x5, 0xbf8, 0x76f9, 0x9, 0x2, 0x7, 0x6]}, 0x5c) syz_emit_ethernet(0x1ae, &(0x7f00000f4000-0x1b6)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x178, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@hopopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}]}, @hopopts={0xbe, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x8, 0x14, 0x9, 0x2, [0x0, 0x7b, 0x3, 0x7fff, 0x1d, 0x9, 0x1000000000, 0x10001, 0x1, 0x0]}}]}, @dstopts={0x7e, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xfffffffffffeffff}, @pad1={0x0, 0x1, 0x0}, @generic={0x3ff, 0xaa, "d0f607bea829694bbe2e801b40202a22aee1b416667fe33c1a021d33ac9fb8da925630edc458788b7bf871e945a77dee2761c34887d4bca3ee3ee1dd078a36251ef21e30ac6325a7137c86b42cb8ce88120fb6bfe9238d4fccaccdf67c046deb1b361d030ce618725ea25feb6623020df93b2965ec16b1686d9ce41671d5403ae0d07695017665c701eb87a06c76e409e5852eab4a01f813b79b190b0eff983f8514b3dcc4eb611ae3f7"}]}], ""}}}}}}}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000f5000)=0x9, 0x1) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000bb000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x7ff, &(0x7f00000e4000)="369a1a304c46550d331df4fa9934d867b570110e47b3cba8d3766b1b5a5e7a9a274c465440b7a732c614eb5bc3d1344fa31ca6544190bda760bb56193d8738bc0822e60c7d1e078cb4e619630b75bfede47d33b944458771fbaf598beb495cca52b12304ffb19b3f904b6b56cfafede4de", 0x71) syz_extract_tcp_res(&(0x7f0000093000)={0x0, 0x0}, 0x3, 0xff) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0xffffffffffff5e42) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000bf000)={&(0x7f000021f000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000021f000-0x10)={&(0x7f00000e8000)=@delrng={0x10, 0x14, 0x10, 0x1, 0x3, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4000) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000021f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000082000)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/01/15 16:51:51 executing program 1: epoll_create(0x7) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c00000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001c8000-0x4)=0x14) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000176000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000081b000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000596000)=r1, 0x4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e74000-0x8)={0x0, 0x2}, &(0x7f000004e000)=0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e74000-0x8)={r2, 0x80000000}, &(0x7f0000d77000-0x4)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000276000-0x4)=0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000a54000)=""/0, 0x0, 0x20, &(0x7f0000e74000)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000e76000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2}) sendto$unix(r4, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00009fc000)={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) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000239000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/01/15 16:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000958000)={&(0x7f00006b4000)='./file0\x00', 0x0, 0x8}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003f9000-0x4)=0x0, &(0x7f0000903000-0x4)=0x4) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f00004d4000-0x1f)="1f0000000200000000000000000a0000007f00190900018005ebffffed0000", 0x9700e07a) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f5e000-0x4)=0x7, 0x4) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002a8000)={r0, 0x2, 0x1, 0x6, &(0x7f0000324000)=[0x0], 0x1}, 0x20) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) pipe(&(0x7f0000bd7000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00004dd000)=0x8, 0x4) bind$bt_l2cap(r1, &(0x7f0000d82000-0xe)={0x1f, 0x2, {0x0, 0x1ff, 0xfffffffffffffffe, 0x80, 0xfffffffffffeffff, 0x8}, 0x2, 0x8}, 0xe) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000032f000-0x8)={0x0, 0xc}, &(0x7f0000f46000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c98000-0x10)={0x0, 0x7f, 0x3, 0x9}, &(0x7f000077b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f0000-0xfb)={0x0, 0xf3, "865c459d3d50b5672d5f11892df71690529a86a979bad0c543c4d29cba09aa3c3733edab31de880d289e88dc4470fdadd11d03eda5ea9656401ff8367fb9d47b30cf08581d43408e3de1cb3f4a254bc5361f1adeebbaaea2b838f50f39c9bc48b6d0b8f82521ccc25c76de1e1a2ba737e334fc21e2f86a576a59234235e37f77063e51fe0d450c29110ecd996ffa3da58cbdd052b8b2d8abc4692ed50263cb1de36c687fd5c231b3012df1b36e8cd40c084507c548b24f11a0c05a1b93d0c433e1ab87f270d142999e3d8944d3414b87ccd1da7a0fb13398800fd37ed3f4e87fe2d4e623c28d3f424e61124b9e6c7ee19bf665"}, &(0x7f00009ff000)=0xfb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000667000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0xfffffffffffffffc, 0x9}, &(0x7f00006be000)=0xa0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f54000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000af2000-0x18)={0x0, 0x2, 0x30, 0x8000, 0x8}, &(0x7f0000716000-0x4)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000986000-0x38)={&(0x7f00002cf000)=@in6={0xa, 0x3, 0xfffffffffffff801, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000882000)=[{&(0x7f00002eb000-0xdf)="e92a74bf9d7b2f645b750786f72f369338e62fb523cf462faa887ef0d03f2dc6db0e4fb063892522b2cd75f8262f90092494975f6b85830720eaadfcac6ce9bfd300dab2db62ceef21859378abf1aae51e0ae60c7ee0d95669af69508486045a95b6504a5b82898c017c509e28e45c8965845866cc8294d6f41d9f6c0d4eb0b6aa1fece379902c687a0d1f98e74c625dae40e9fc4dc38e7b786f66bf63040a444231cd71a7828be72a52bc981cd523a28ee461623b46195b8c91caf3ceee4e71725b89dd75916a5d8c44fe31aa54e14871f66ac2a05977f56ef6617583898a", 0xdf}, {&(0x7f00000a6000)="cd96ccce866ff2d2f525ea7448717dfb2e78c7f3a48eb5c4fde5ed5c3c909b55d13999d732aa617cb3454d10089bd09759af8f9d585271f4744f83346e27ad1ec65c039a0ecb511a6fe726354909f6", 0x4f}, {&(0x7f00003f1000-0x58)="047205e1d27cfd9501f0f06e710f2af48e9e1a3bbddf56be96aebfd8548c577fba133a19b489c02a853316f6c4848dfb340afef7c81107d383c3a1992701f97a35401d2eaa8f4b3029488c1ec6aded16e6afdf67b9788662", 0x58}, {&(0x7f0000df3000)="c055b0d5681467630155fbcae0a5d773546551226330777343de6e352d55a38cacc10830ef236254a083fa4292afc5255f73dfa7c69df4c672119de593625376ddd26e441f608037a1bd504b9a5fb8d3abc054f8c9fc641b6bdfb3c4a2fbf04d8d27c253ca255a59acf210c122c673e22882badcb7be5d8bb4484a95297ababbe12c1b4c7b1b4439bd587f4a86", 0x8d}, {&(0x7f0000c2f000)="0cd912e875270f8d0a4d6fb9e999a6f01eb637d22b1c092809ad4b4109d29f361dd8bd23bce0fba351", 0x29}, {&(0x7f0000b93000)="f6f42660912bb09dc98132564c3a07b9e8cc86410a695047c1a75a3a56e63cf32e167925da3e248fec162334272abe4ab4c6f02d66", 0x35}, {&(0x7f00008bc000)="", 0x0}], 0x7, &(0x7f0000f59000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x827d34b, 0x43bb, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8205, 0x81, 0x2, 0x4, 0x80000001, 0x100, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x2, 0x101, 0x7, 0x3f, 0x6, 0x100000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x2, 0x9, 0x101, 0x8, 0x3, 0x3ff, 0xfa1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x3, 0x1, 0x4, 0x8, 0x20, 0x95, 0x7fff, r6}}], 0xf0, 0x80}, 0x0) r7 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 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, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg(r5, &(0x7f0000cae000)={&(0x7f0000de5000-0x10)=@nfc={0x27, 0x0, 0xfffffffffffffffd, 0x2}, 0x10, &(0x7f0000855000+0x45f)=[{&(0x7f0000ed7000)="", 0x0}], 0x1, &(0x7f00008c6000)=[{0xf0, 0x110, 0x9, "1b5589191a21aedcbd96b77155ed7ff14897bc8fd7ffad714527228769157a3bcdb522c76502bdc185f2ca7fe06d355c1411252cebcb9d9f2eca219dca43cec3afd8174d7e35e6e0756beaa0ad28e0196f06835a0df0974ae577ce535a9a4ebdcb1b7b12f81f1791bd7d469581f7820e548de416b9839da9932db0227656fc9387b7613c6e67405f71994c7acd64c6466d262621bff22156d6e2e44667f8d6f6da9ab37b7b8fb1046e76343009c41d73e29fd0b5c0a61fd79101094551fdce7c9d64469bee67ee7f5703a468ac1ebb904673b66c4377cbef1f0c76995a5857"}], 0xf0, 0x24000000}, 0x90) connect(r7, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r7, 0x40047459, &(0x7f0000fb9000-0x4)=0x0) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xa11000)=nil, 0xa11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8000e, 0x9, &(0x7f0000a12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a11000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0f000)={&(0x7f0000a10000-0x454)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffc0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b2f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x4, 0x9, 0xaa}, &(0x7f0000aa9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000858000)={r1, 0x9}, 0x6) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000467000)={0x8001}, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc2000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000526000)=@ax25={0x3, {"7c100a083b132f"}, 0x9}, 0x10) socket(0x5, 0x1, 0x7000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x2, 0x40}, 0xc, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x3b8)={0x3b8, 0x3f, 0x1, 0x7, 0x3, "", [@nested={0x10, 0x32, [@typed={0xc, 0x0, @u32=0x9}]}, @nested={0x398, 0x5e, [@generic="7934473fc05e0f45716261d04d7b8caa5dc436dddbd6b5e7530c0304d5e41afbd9dc368f7d569fd67221cc1f555254bed145fe8810231228f2c57bce6fb9c790e1b210067a2f115f70727a4837bbbdc1bce910320526620342a05c6581eeddb037efb593bfe2ae482685896d45bc17513418d8470d3f971a643a350c5a567370e558c0617ebe3c6d8a26d0b55dd26a401b4b2c3cafb96f80899e11cce36d11bfa5f2e5cac41ddc9b1a6e8e8a53929c1c089e2f3cfe909b4fb132b5bdfda0f34d3301f49d", @generic="a0a10bc796ddacd62aabbf520abd0db33f2a89f955648345e4473bed8a35706b2aa666a385401718fc9b9aef946499727130784a7a4bf4f1c6bff5df0080ff9d7d83cd1cd4db07a4c76e93e77de1b8ce7ca7fb24ad045aa801633c071baa94ba1784fd46b840", @typed={0x8, 0x60, @void=""}, @generic="e25c4de21f7738b94c55a3644df8a109ad3405a3edfe085988f3c003bf6806558998b2993d7bee7a365d9c2a2ca57ee8879e9f7edf5679ab5715a710d8608c0652c994481ccadb16a6a863a6edead46b68948849211763284e5f2a2aac87ab65a730fd61b2436a1f3dd446", @generic="2785bbbf3bf82385e69e5ef06790fa0fa6726502b465fc4b3fd3fbb213c02cf9ab7088800629033d9915ceeccf6f2138405b930cd0f376d6bcb896ed5e6f63d1af8b846fc488b450922565d6931ca44c31d896074edf6ac1e28cb1ee7672727dbc6153132fc843464d551830723fb0465231262ca01bd5bcaf5f9f2e47dc01ee54bbabe03694799287276a30abc8007f51faef75cfbb75137fb98c014b195167760c00eea1832da5c481fc85344c3defb904b272ae3aeb2dbf6669ce65226590b581e134f577d01b56c42f1eb1a92d307b620283777cb56fd4cf4a2e88c9ddf8b6df5a119bd946a4dbfe29ce9a2822bb598d32f8", @typed={0xc, 0x6, @str='\x00'}, @generic="e44990824116e677cd7515626bf72aaeb745c84da717ec1a68546389b636cc3e43587e6b16174df5395401e3f8655ee964bb57513c76f540d69612c6d3281b1fb28676271776fd8030b41c9c4315b66e7e14b00201f101aa2fa0c475b210ec0fa7c07228019fa9272f7b5d55a14630bde1", @typed={0x18, 0x7b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="df7abd12df58d0d65753d7018f28718203c7f79394d7116c85bf6913eb1169aa0a78182cfd32c464ccb26afec7ae97632d26c41e7909026912cbc0a97ae14221680f7735e57560471295102ae397317febc5eb7f47a3aef0e6712f0e3f0619793362220a77bce43ddd63993ba8"]}]}, 0x3b8}], 0x1, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}], 0x38, 0x24000004}, 0x4040) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000005000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) listen(r0, 0x1) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000008000)="b9"}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008c9000)={0x1}, 0x1) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000033000)=[], 0x0, &(0x7f0000000000)=[], 0xac, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006c2000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ec5000)=[{0xe, 0x7f}, {0x4, 0x5}, {0x4, 0x7}, {0xb, 0x3}, {0x6, 0x34800}, {0x2, 0x7}, {0x2, 0x10001}, {0x3, 0x3ff}], 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6d6f00fffffff90000000500", @ifru_flags=0x0}) getsockname(r0, &(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3d000-0x4)=0x10) 2018/01/15 16:51:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@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=@mcast2={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x11, 0x2, 0x71, &(0x7f0000b86000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f000034f000)=0x9, 0x4) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b17000-0x8)={0x1f, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000185000-0x4)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d91000)=0x1) socket$inet6(0xa, 0x800, 0x7) 2018/01/15 16:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r0, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r1, &(0x7f000069f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fec000-0x4)=0x1c, 0x80000) 2018/01/15 16:51:51 executing program 0: r0 = socket$inet6(0xa, 0x380008, 0x5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000+0x323)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x20) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/15 16:51:51 executing program 2: r0 = socket$inet6(0xa, 0x80b, 0x6661) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000965000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x8d, 0x8, "278b28f3b747a2b70bd7444e372a9811ab714ebca286e3d747c518dcc115292dcd26b17b5d9e5e557161cb7c2b8c972a06a26fa442212d067d2d90f1deb0833ef491b8b949bc43f2ed4a95b6fed1c7af"}, 0x160) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f000000f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) listen(r4, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r3, &(0x7f000001b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f000001c000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/15 16:51:51 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000758000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0xffffffffffffffa5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/15 16:51:51 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x14) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000045000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000275000)=[{{&(0x7f0000fd7000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58, &(0x7f0000319000)=[{&(0x7f0000ace000-0x13)="a8ea464d85b36e55e556e7e19d3b692cc16f36", 0x13}, {&(0x7f0000fd6000)="2b783a078ed1709eeafb8afb63d2f0e24b1547c5d4fafd82cd9503c5be68604f094237d4b26b2e1afeb27a698e1cacdec4293a36481069ec512b23e2f23ef722df7711a937ec5821629e65378631e84299bc0ba806f0d54998bbf461cc39899896cba1aa41f90c03bd252428f5e168ddcaf0ef1e4efd2390b57a15b9caa82392e2eae1a93ae77f563b88b78d8b0fc87f54349cdd6b65ad3ba51e0ce29a607d9301de3f878e0fa466b0cdabcd230ab197daacfb4ba0b2af50ab8761d25b5dd588f4117d9c524d7a557753ada0f33f", 0xce}, {&(0x7f00005dd000)="f8220202a06cf73e419852530b1397e881ea1fa4d187f695548f202474c2fd9b3ee45c4fa18b8d7483526c8bc99f38295ab9be9dff278cb0ecb30ad905f7b81fc1aba73d18d9dece6e04a0ad18a668aea0a1051357a8a9353c01866c75bb92ec3d9e335a2882b415d813b26b2d8bfa19b253516abf45a9e7e39437dfbee86a7634a180379aca6689c0eca19bab230f4edfd30d08ae97cf8a8674413a6fe6aca7f0ce950c", 0xa4}, {&(0x7f000033c000)="c2f339af2c8da2083d9d84e303052065b667f2893d02e86e3bb62a7fc93cb2570ae7255d864a70b0afd58a7c3ef92264a16391e28ce88ec2554012ac4ef9de7dce447907451f", 0x46}, {&(0x7f0000fd7000-0x7)="f20fc244d3db9fc0", 0x8}, {&(0x7f0000fd7000-0x5c)="456fd12c5937f307ec1677053457739e91b3a5db6d7272a217707ef637b836aac5c3a819f89f99e01df2f05f62e1d9d2c43d21e29018ecfe8b4759e5abe0c7fd3568ee479927860d623113b89f214f2970fd6d0fb921dbbceb841b2c", 0x5c}, {&(0x7f0000fd7000-0xf0)="171d81a4a048ca63fdf07f55a5fa36460312c9029a8b8208518373dbb7eebc7d2c2e7b82116bc9c0aee960a57ec273f1d584c5f08524bf927ef7395613b3ce0b8b7b2cd25045dca28a7928e47ba339c426955eacf1d5df9f177355c7d9514e0670342e280257f55e1568b41492a5280e4ce268a1eadd3bd067f6425619b69fabd415faee8331dbed2979588938044f4c166a731e0673afac56d1350fb05d35dd98a789d8fe9e84c2520506d7c47186dc9bab5ae3e7c302d06b6aaca211c3d94bcd58c3e74f0dd21faa725c35be47464f2b7376c4c6c2a492b5cd9d5bad828c8114e8a943627449d4143b6b6348321478", 0xf0}], 0x7, &(0x7f0000624000)=[{0x68, 0x11d, 0x20, "742fc7ff1c03ad2ce982a4780eb3d634c06c3f25fa8bbe3a024ad8d290874c5407174ba889adcd95758bbba5b8df68351b44ceb86609225125ff8bcbb45234f525d2d738e6a6d9f818c725b434b168d3d7b1"}, {0x78, 0x6, 0x2, "46daab37c0a4400d2b128c081a2abb0d4b191c12bd3937b4477fdfe9b513ddc2d9b26b288d8c79e7f47745222926bf4e42a3a08062c56b4ad3d6214957ce10e6f848f2bae1faac5ed9e4733e4c4ee119e19ec7ee8f65900dff55ed74137a9c06a6d7"}, {0xf0, 0x0, 0x3, "5c51e74e5589c67b2889b39eb5ac92011f8bff5af39e2551f4930a3babd7d55fac93678a7f91d72d7c1f02356cf00b56a202a5788449b7397ae84008dc0592fe0f2560b50570b9621ec3f48ba045f553bce4d6af464d9206526f15de5e30855c6d980dc687fab421a03953935ea58e358d9593abf4a9ec5107ef427e75e271062a717b96fdf9db6d7410b11156f2652870b8cc09de4235d952b19e3aae43de720b60b9f501750fdd46c342ad92909eee44f6d7a7e73cc79c2d7d86fae59da8255dab2805b2479fa3f04c4c1ef7de2ece59d5f8324aca6e76f1c53f"}, {0x90, 0x1, 0xffffffff, "57f5e38fc099c4d12eab4d8f9a54524e10c7ca4685c3a576b469801a3b89e8e80e78498e2a9f5157990cf413f192226b83b5ff5964a0c82f041c3a23da4c705d1144586742b7927c0de41009c94423271aaf2b1ba3c48871f6e31a148981132fa39b213deb107447b13410d2feab825e33a0b22b95143512a22b1104"}, {0x10, 0x10d, 0x5, ""}, {0x80, 0x112, 0x1f, "a3f783148227a79a10f17ec0aa0b36d4ece18a23b5d10b409a22c94ec34573f2a42cbfe83f781073f613545a3a7182edf50b0e131dde60a8cf9cad0eaa92c792fc5c314dda8d551c3e6c84b982934d9f1c30d148c155b24ca6ca7683abb4d0669ad399161e2357de8507c6729c1ee67f"}, {0x60, 0x11, 0x99, "eaf3d912278eb588d0cdc4d75e37c6774ba8a06c6a2284037d390a25559e1e93f7fd629b543606d5071194c89dbc361bd23fd5c60b0417c4c4af749e504d740934c144b94fcc255214a090"}, {0x80, 0x11f, 0x2, "f695b09028eb8d5489ef264b672a220e85f720543549da5b2a65ca4bc1c813c2b6115e1ec4000bb8ead850bf7f698b7a74717aa420b29d2017854aee17b2f1b2f423382e55ee0e66c9ca2b91d69d3faa472904c9b52c54c3efb474dfbe06c6b3f82b0980be14f4487b24f1"}], 0x3d0, 0x8000}, 0x8}, {{&(0x7f0000fd6000)=@nl=@kern={0x10, 0x0, 0x0, 0x4010a294}, 0xc, &(0x7f0000053000-0x20)=[{&(0x7f0000fd6000)="19a9adabd40ee34a287516bd06f5c0927c7b601c58ce89e80326d5a48536c2f641ec69e9ef6e51f735635e63c5a32e9d1f32e46708989f0bfd63d6b34bb3494798aa44013f458352f4fff0c296f7912e4d1d09443dfdca572cba737058ec3a069c6b3d9cae335ce5ecd972bf223ddbcbb33d313689b950c45451287946df86311f99783664d6e3b48f77a300371621778a43bfb9fed9b58f06937ac5e44de6915dcf7cd64564202c8fe33c8d4e9c833db69ecb3b62c83bbb4ad2600d950bc77ea54c5df88a2fa3b4dba0d988d24f7c46d58727e9cd06ef85c9a9f26131d8b72351e43a836bc15d8fcc86a8dcc60f2b594a", 0xf1}, {&(0x7f0000970000-0x74)="37b218ac88d343d6cf8cac229b4b291b7b46d4e5d277d2451c1fff378c9b52d794f723c338e80cd05a50fa03fe69562766e1a6c663cfa44032446c89097e654621bc2c858b7f9ccf495db0306cd20097d9e16161b0af7d7dc136f5fc6911ded5d85ba1764cdd75ca5c692e4c349c851c87c541e9", 0x74}], 0x2, &(0x7f0000517000-0x1b0)=[{0xe8, 0x119, 0x8, "f7e8b5267453a99c580dbdcdfd5f767e1764737e2f8234cc6d6aabebc5233f41bd6d31f4b6600acbbd169e793e7b31ca1359571a52a288cca36ab735cd205a2dd97ffb6e20dc60bb44a159e76d0fafc0798ba1780fcd38ea4d141fca0042cafb9758479d9a0ad00145f76cb9d08a720623e7e9164216e5463c5599ad4e4bf034563a80a6fd6a6240508bbcfc07c33ac4f6caf3c5da788a5a8fe5467266bc70b77c8d4523c8edb9f015c7486b03823eaec0c8855a7bc2135d9fa28ad323d549d4e074ed199f15853103dca69d65b96fd169"}, {0xc8, 0x1, 0x2, "eea89999d3024db9b34f9eaa14e5edb92284168c09e46b8aefe6a9ad50f453a570c867bf9652d4948c7a12635f6dd37b5cf190111475742586d45958bbb134f819ba30d312c23161ac0b2874837312f0bd9feab6e5d5384e9c7f11c0a447c8876eca34b2eb8ab74e5ff386903e3700ff50a30e40df7c6bb44bafac5212e9749465ad389689f59fffbdc01187039cc031c8ae41a4430211b8cfd2e15ac3cfdbfa86724c4a4f5654097947e5beed2aaa5c8129918ad93e"}], 0x1b0, 0x0}, 0x0}, {{&(0x7f0000fd7000-0x14)=@ll={0x11, 0xf5, r2, 0x1, 0x20, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f0000fd7000-0x20)=[{&(0x7f0000fd7000-0x1000)="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{0x1010, 0x105, 0x2, "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{0x60, 0x10b, 0x6, "d2dea9bb427ccf8db8a8f77ada48e42304edab6b9f4f30b98b1a29f3e2332295ea5786637472abea3ba9bbebba36b4007355d23a2585caaf31368312274765d8b4e3f473a61cf59f59c9feef010c18"}, {0x20, 0x105, 0x1, "288b40f3de68056efb75859d"}, {0x88, 0x119, 0x1, "928648aeb2b8fbd463728c3365646eb1b8a99185637086dc08be708f34905683563a867c8b492f1fd9e3630b70093192ae1eee8d2df4c67376c02b94f95fcc9c1810546af864a9eb7f10449d6521ca74b02e2e1047d8b8948f237f99457e2ae6d1ea5178cc7a2759f5c7486ce405775fe96b54"}], 0x22d0, 0x8000}, 0x4}], 0x9, 0x50) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000ec0000)={0x0, 0x0}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ec1000-0x14)={0x0, 0x1, 0x81, 0x100000001, 0x1, 0xfffffffffffffffc}, &(0x7f0000ec0000)=0x14) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ec1000-0x35)={r1, 0x2d, "3d1038961e2becd388f0444a1223040c33ed9e8c55acf006712271885268c91f04f5b90d3729958bfe71ff8dcd"}, &(0x7f0000ec0000)=0x35) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000154000)=""/110) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec0000)={0xffffffffffffffff}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003ba000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000c12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000ec2000-0x8)={r5, 0x0}) bind$bt_l2cap(r3, &(0x7f0000ec1000-0xe)={0x1f, 0x0, {0x2, 0x401, 0x9d1, 0x3, 0x8, 0x6}, 0x1, 0x2}, 0xe) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x2000000000000011, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000759000-0x4)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000004f000-0xd0)="1ebcec26555d47ee5c64e20594981fcde1ff5ae6db74d559bae320b11236c0e54d48f9aca11b608c2848aa3077a1ee3a757b40e8683c84d84c0fb4e3c5cdf9c48794792b7ac61b9b89a377671e951f8a21ab60b8276312e820fda8ecd7c02221b6c8f29ae7dd1791cb4cb9966fbbebd059c5833c3b4002b5a7482730b99eb0ff98060c6a4c702bba767e7b6f5dd2b2d734094257d8f1eb16f42804efd9732e4e6f7891dded479d3c3df73f6247bfcb1c1ebd0a453be6a4aa6b8bc4769df1cfffe770587bd58fdf8ceebd4ac9f1fbe242", 0xd0) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cc7000-0x10)={&(0x7f0000412000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bf1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000106000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000094a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0c000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006ff000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000732000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000344000-0x12)={0x0, 0xc8, 0x5, [0x3, 0x101, 0x3, 0x6, 0x1]}, &(0x7f0000bd5000-0x4)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c40000)={0x992, 0x800c, 0x3, 0x4d7, r3}, &(0x7f00005b3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f5f000-0x98)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf1, 0x7}, 0x98) pipe(&(0x7f0000f24000)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0xfffff7ffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r4, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x80000) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005a1000)=""/101, &(0x7f00006fc000-0x4)=0x65) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000366000-0x4)=0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000bf3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e6b000)=0x10) accept$ax25(r2, &(0x7f0000142000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ef7000-0x4)=0x10) getsockopt(r0, 0xe, 0x4, &(0x7f0000d4d000)=""/231, &(0x7f00006ad000)=0xe7) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r3 = socket$inet(0x2, 0x80b, 0x9) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000d88000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006e6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000fc3000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009eb000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x1, 0x2, 0x0, 0xa, 0x80, 0x20, 0xef, r1, r2}, {0x1573, 0x2, 0xfffffffffffffc00, 0x8000, 0xbf97, 0x3, 0xfffffffffffffffa, 0x6}, {0x3, 0x6, 0xff, 0x9}, 0x80000000, 0x4, 0x3, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x6, 0x1, 0xc6e, 0x2, 0x48, 0x4000000}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00006b4000-0x8)={0x0, 0x0}) sendto$ax25(r3, &(0x7f0000a42000-0x1000)="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", 0x1000, 0x20008000, &(0x7f0000374000)={0x3, {"2bcab059f7f8e9"}, 0x7}, 0x10) 2018/01/15 16:51:51 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000769000)="580000001400090000bb4b80040d8c561a0600000000ea026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a500000000000000000100000000221f100001000700f8ffff00ffff480f538b00bf", 0x58}], 0xfffff72) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f9e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005fa000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003d9000-0xc)={r2, @empty=0x0, @multicast1=0xe0000001}, 0xc) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003c8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000235000)=0x80, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ef000)=0xc) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}, @generic={0x89, 0x6, "e4790b0b"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 16:51:51 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000702000+0x474)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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]}, 0x5c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fea000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ab7000)=0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000a18000)={0xffffffffffffff4b, "984ce828ac59"}) 2018/01/15 16:51:51 executing program 7: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009e1000-0xc)={0x0, 0x3, 0x20}, &(0x7f00007d8000)=0xc) sendmsg$inet_sctp(r0, &(0x7f000021a000)={&(0x7f000058c000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000a7000-0x40)=[{&(0x7f0000dbc000)="59ffaa17da9f9d87ae62101a24fe00277320f69239d6bff8c98157a80eb04ae1355c0a10e5a77c0db7da4b232e7799fd39d82d9ce8fa3f057c541c7a4f49aa2367127fb3fc1085b7586f43319600967414072598a69ff0b99d06fef6", 0x5c}, {&(0x7f0000a77000)="84f084ae862cd9f5f9740e5c75657ea5edf67d78d207b87c9f29cb296b10a5304625777c754ef3b8f480009b17b42055b084d47723a3c0e7c556d9ca30a5bc77cb602ea860b1bbb3321647587a7ea54dd3bb3ca3fb6af38525bc93edc67a0b6ce04bebf8610cf79dbddb1631ef9b26da6d8087887949e8aef06d3bdc412d7b1480fcb09e96c06a97160686a743622d8e44009623f1c2618d63a8a2d02c2d5c056dfa", 0xa2}, {&(0x7f0000dbc000)="1c92b24c574a47298aedabd57465855a9b9d964a9e41428367d1e80630d4e52be7e846bc707457a88280d8dafada9e8f1dbb2b63eef7f693d5bee59231cb27d481e6cd3940735f383b17119dbb178c2791e88bcd57d2b3d7c5ac239cdd5330c1830cad7316fdfadf464ad4d4ab18b124731fdf5cb4ae48898693ba680966b4ac70ce74ce7b4cb333384ea282324df1a9f22cb913affb1af433db899995dc7c62b2aed0c36bff90517a9bd89865d2ff18f2c1fba0e9eadd98d1151020352af50a407c0799d3154e49e28fc970a34f4a99c1bf189441f76c20662b50d67cae9c59390e14695e1034b214d44fc1414ae2a2", 0xf0}, {&(0x7f0000b42000-0xec)="abcab3db12741334ac528fa2e8b4b94a891ea8ed467d5f076238d11e15b1f195afc62794e28858cee24d5fa8f5d8f74dcdc6c24bb4845203587ac7c74250c4c419b3587a8bb171eab625f65f028cd996cf76a591c3685479b5bc02c2294b413e050a9fbb913bc129785bb514d5f3f9a6f156d3db4be6a2b6d5b312288b04635582c748dc14a255e5ba5395bfdb4e6a028a2c4845c25ec0575103a5ba29c5eaee1ec5f7d79a4acd557e42d2a9016170ebaaaf918e093b00214035cd3500b8adc6e3af0932d66a20871e91abf51267cf58164f688385c79289f33de372aa69483005e3ba7e8f080745e6f14203", 0xec}], 0x4, &(0x7f00005f2000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x10001, 0x5, r1}}], 0x30, 0x40000}, 0x4c0c1) 2018/01/15 16:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000061d000)="", 0x0) pipe(&(0x7f00003f5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e91000-0x4)=0x38, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006d9000-0x38)={0x0, 0x0, &(0x7f00008a5000-0xa0)=[{&(0x7f0000c38000)="a9bef847116fa4aa43b461d73793c2c65dfd676c9952146e583cac0e491366034c9087533d3fa369d53c3e244a81853e2e8a59f9b29894dc07771613ea4f48a398e0c7944d10dfff95942ed041609dbc4cf51b3758c6783bb633e4bbf17033d4408eff520622776be980428ecf70dc56185841cfc81f37a5395c1bf5fa4b9790", 0x80}], 0x1, &(0x7f0000521000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 0: mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00009f7000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005af000-0x4)=0x10) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009f8000-0x8)={0x0, 0x100}, &(0x7f00009f8000-0x4)=0x8) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009f8000-0x8)={r2, 0x100}, &(0x7f00000dc000)=0x8) r3 = socket(0x2, 0x1, 0x7fff) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00009f7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f7000)=0xe8) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x2e, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x17) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ffc000)=0x0) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e31000-0x4)=0x60) r0 = socket$inet(0x2, 0x3, 0x81) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000526000)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e0d000-0x4)=0xe77, 0x4) 2018/01/15 16:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000385000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000030b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007d4000)={0x8, &(0x7f0000bc3000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000942000)=0x0, &(0x7f0000c45000-0x4)=0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000547000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007a5000)=0xe, 0x0) bind$netrom(r2, &(0x7f0000a2a000)=@ax25={0x3, {"e55ee60669b10d"}, 0x7}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000291000)=@generic="78552b074eb4f3a775c5053d21e3c387") r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b5b000)=[{&(0x7f00004f4000-0x39)="39000000110009240103ea20040500ff0700000005ef0000d7fffffb084d000019001a0015000000fefffff5000100001e2000023c00000005", 0x39}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000218000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000c02000)={0x2, 0xd90e}) 2018/01/15 16:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x7) getsockopt$inet6_int(r0, 0x29, 0x400000007, &(0x7f0000ae2000-0x4)=0x0, &(0x7f0000e3b000)=0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e9000-0x20)={0xaee1, 0xffffffff, 0x8, 0xffff, 0xffffffff, 0x6, 0x69e, 0x6, 0x0}, &(0x7f00004df000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cba000-0x62)={r2, 0x5a, "703e6aa7863699c66e0bea5033ccdae0aebb768cf8f4b0ac91a93a8f6a38d3e8797aa6d49b34e5e7dd8d8575f580abc6f48e3db57e84efaf8308e7c74a2e997701739c21858ea91af777eb196c1633d95d61ec7c746042d96dd1"}, &(0x7f0000154000-0x4)=0x62) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000de5000-0x10)={0x0, 0x2, 0x20, 0x7}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0xd4)={0x28, 0x20000012, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="df898be907e2bd0000000152ca7f267b155633"]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000061e000-0x12)={0x0, 0xa7, 0x5, [0x3, 0x4, 0x8, 0x103, 0x168000000]}, &(0x7f00000d7000)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004a2000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7, 0x8, 0x7fffffff, 0x4}, &(0x7f0000308000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000017d000)={0x0, 0xffffffffffffffc0, 0x8, 0x2, 0x7, 0x7}, &(0x7f0000d46000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f35000-0x20)={0x5, 0x10001, 0x2, 0x5, 0x10000, 0x3ff, 0x7, 0xfff, r2}, 0x20) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000c24000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd153f85d7e", 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c3f000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f00007da000)=0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008c5000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b9f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) 2018/01/15 16:51:51 executing program 4: r0 = socket$inet(0x2, 0xe, 0xfe) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007a5000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/15 16:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cd7000)={r0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000759000)=0x0, &(0x7f00006f9000-0x4)=0x4) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 250.557073] netlink: 'syz-executor0': attribute type 46 has an invalid length. 2018/01/15 16:51:52 executing program 3: r0 = socket(0x1e, 0x1, 0x3dd) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000512000-0x5b)={0x0, 0x53, "24ce6ebcd32c580dca7e07502a8b8011045158148284bb6b91ced8bb80a10d4577899ba9aebe59005aa0cef9c0a11605f22ac98e0d679a6b27f6a867d610fde169d37b5cd7c0c401c62db78ef5c7b3636e795b"}, &(0x7f0000a7e000)=0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x9, 0x81, 0xca}, 0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a4a000-0x48)={0xb, 0x0, &(0x7f0000000000)=@raw=[], &(0x7f00007b4000)='GPL\x00', 0x86a, 0x7d, &(0x7f000032b000-0x7d)=""/125, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000608000-0x8)={r0, r2}) 2018/01/15 16:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f000016a000)=0xff, 0x4) 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000888000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 16:51:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c8f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, 0x180, [0x7ff, 0x7, 0x20, 0x79d, 0x17c, 0x8, 0x5, 0x6]}, 0x5c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/15 16:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000022000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef2000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cdc000-0xc)={0x0, 0x1f, 0x30}, &(0x7f0000fe5000)=0xc) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000d30000-0xe6)=""/230, &(0x7f0000ace000)=0xe6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af1000-0xc)={r3, 0x1, 0x30}, &(0x7f00001e5000-0x4)=0xc) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x97, &(0x7f0000f78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f77000)={r0}) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000f76000)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 16:51:52 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={0x0, 0x4, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000006000)={0x3, 0xe}) r2 = accept(0xffffffffffffff9c, &(0x7f0000007000)=@un=@file={0x0, ""/108}, &(0x7f0000006000-0x4)=0x6e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000007000)=[], 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000009000)={0x3a261f4c, 0x0, 0x3, 0x3a49}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000000b000-0x10)={0x5, r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0xff, 0xcd5, 0x80, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000004000-0x10)={0x2, &(0x7f000000c000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffe}, &(0x7f0000003000)=0x6) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a73000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b2d000-0x6)={0x0, 0x2}, &(0x7f0000be5000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000906000)={r1, 0x6d, "5b5dafc34fd749bcc1428a23419cc436ef29effc37da695dc48db7d3e212d9e83f723abb601a3084426e34b4fd931510e388b12332130bb043cb4225ba35fd163d61b3fe787c6a4146dab59a9176aec408f85091e3eb84abdfc2c1e456d353fbe07f03ae08080c723720530c1c"}, &(0x7f000003d000-0x4)=0x75) r3 = socket$inet(0x2, 0x80b, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000219000-0x8)={0x0, 0x0}, &(0x7f0000dbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000aea000-0x8)={r4, 0xaa}, &(0x7f000045d000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000061c000-0x49)={0x0, 0xffca, "ccd059f1a1efb3bf8bca55439bf1345167321fc9278150dc016538af0af0e5d4d5274e8ecc88367e253b71ab4e4fe5a973c3dd9508031efa04094424cc33ce85adf238441ec179d12d9da859a181a64953c600c40ab6a0ca204e67f5af4cedd44961022819443a0d67590a932beff4008a531b72a408392a1744716596d0ec4a1b0fe68ed742e38b7be7a42ac3e024c3ba3ed461207b9281f62230a0c0e99f38943e11f5cc0006aff8f5f015f1c409c8bdcfba8d4446944513dcb860a035623a3fea38a0fdc2385f5b74cac449c04824e7d22664f8e1"}, &(0x7f00007d8000)=0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r7, 0x29, 0xce, &(0x7f00004b3000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000ac000)={r2, @in6={{0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xca2, 0x1, 0x82}, 0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000c79000-0x6)={r6, 0x54}, &(0x7f0000734000-0x4)=0x6) r8 = socket$netlink(0x10, 0x3, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000086f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000951000-0x4)=0x14) writev(r8, &(0x7f00004e5000-0x10)=[{&(0x7f0000b58000-0x29)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x29}], 0x1) 2018/01/15 16:51:52 executing program 0: socketpair(0xe, 0x619cabff41fa876, 0x400, &(0x7f0000568000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x4, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x3, 0x8, 0xffffffffffffffc2, 0x2, 0x54a8, 0x9}, 0x400, 0x3, 0x8001, 0x9, 0x7, "eaa56fa1ba7c692b4a5b6545da34e68e077ebea6290949c93ceb17f5f6e4db917650accc7f274392f10abd25368abc55806dbfba0489705e850447dfeadb1fbd1c45b3e2a9b819259f61b7f0cda83795cdbd93b82fb6c65f376be977b941e36232b808b8d01919acfb2809be2756572dbfdc0591855dca49bd32d421eaf062d0"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@common='ip_vti0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007da000)={0x0, 0x7ff}, &(0x7f0000469000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bdf000-0xc)={r2, 0xfffffffffffffff8, 0x20}, &(0x7f000041b000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000db8000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb00440010000000f90200001615de0005000000040d000b00010000000000000008", 0x29}], 0x1) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000054b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002de000-0x4)=0x10, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001a2000)="7406e5c7b661f26f04a57430762400d988a91448082b376acfb88b94966a52b23386a3122b6b0c325379b783800eb69047cd9e82a796a62b562bc854b562e410cd44ad643e894f30a5ce4db45a663f874edd06a36a3416ae532f456d71e16b92d0aa02fa94f1e26854f6360bb11831b654e2faa21636d9c2980fcae9eccf53c7f22dce0bef6107fb2b89251ea079141b8a0eef5cbe86ca46ff011bffc101f83e6900e35259e8df759e055676522658fa8022659d43c403c9b8adce85bfa3a9c5e3f2fb22a3f10f72cfdddb30351d3d2ffb36c281423d2f4e983156f4f4e2ff99f1effb49ebd88ec0f0e2678f63dd5ee721b93d118846571fbf", 0xf9) r1 = accept4(r0, &(0x7f00002b2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000018c000)=0x9, 0x80800) accept4$llc(r1, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00004aa000-0x22)=""/34, &(0x7f0000264000-0x4)=0x22) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000054a000)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000017d000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00004c9000-0x4)=0x8) write(r0, &(0x7f00003e9000)="2600000024004304000000000010910000010004010000000000021800000000000903c76e35", 0x26) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00009ea000)=0xff, 0x4) bind$inet(r0, &(0x7f00001be000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 250.626787] netlink: 'syz-executor0': attribute type 46 has an invalid length. 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f000030e000-0x38)={&(0x7f00000b5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000490000)=[{&(0x7f0000f39000)=""/58, 0x3a}, {&(0x7f00009d7000-0xf6)=""/246, 0xf6}, {&(0x7f00009d1000)=""/46, 0x2e}, {&(0x7f00005c0000)=""/0, 0x0}, {&(0x7f0000123000-0x1000)=""/4096, 0x1000}, {&(0x7f00003f1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000951000)=""/174, 0xae}], 0x7, &(0x7f0000bdf000)=""/250, 0xfa, 0x6}, 0x40010000) pipe(&(0x7f000084d000)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f000013f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f88000)=0xfffffffffffffec0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000170000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000fb3000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) getuid() 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0x0, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 250.704713] nla_parse: 4 callbacks suppressed [ 250.704720] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 250.729325] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/01/15 16:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x13, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) accept$packet(r0, &(0x7f00000b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000323000-0x4)=0x14) 2018/01/15 16:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00002c9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000440000)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e7b000)=0x217, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00002cb000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000186000-0xdf)="2400000058001f0014f9f407002304000affe81108000200febfffff0800030000000000e12d2e8a3a4cdcbbee1fb27aba95e8f694103eb9cbcd756e9a1a88411d56183273b21dd017bb5cfa5c1608049d15bc27533fd2c5ceb18b71d53fc59589bb8611b266b74f167a92d59cfff8f5bcb98825ead2d23ac0cee6e67bfb6046dd44f30273f0c0979b58b69496b15cce249e9dcee25ec5af4af6697182f36bfc128b81d800d7c8180952de8338d8e38e0146817c9fc82aaec8a93c0a18eaf71ce49c9967f1d70902e8621e6690a7d68ac5a940014900882e5eb6aa6e0353ed", 0xfffffffffffffde0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000db6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) 2018/01/15 16:51:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x81, 0x6, 0x3, 0x1}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x575}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00006f1000-0x70)=[{&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000f8e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000a23000-0x41)=""/65, 0x41}, {&(0x7f0000f93000)=""/89, 0x59}, {&(0x7f00003a8000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dac000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008cf000-0x4)={0xffffffffffffff9c}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b67000)=0x5, &(0x7f0000756000)=0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000df5000)=0x8, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a69000)="130000001000ffdde200f49ff60f05001000000000", 0x15) pipe(&(0x7f00007ee000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c59000-0x4)=0x0) getsockopt$ax25_int(r4, 0x101, 0x1, &(0x7f0000a2d000-0x4)=0x0, &(0x7f000057e000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000fd6000-0x10)={0x165c03c66a7bfe90, &(0x7f0000479000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000dc2000-0x2)=0xffff, 0x2) sendmsg$key(r2, &(0x7f00008f7000)={0x0, 0x0, &(0x7f00007eb000)={&(0x7f00002d8000-0x10f8)={0x2, 0x7, 0x5, 0x6, 0x21f, 0x0, 0x1, 0x3, [@sadb_key={0xd, 0x0, 0x2f0, 0x0, "a345e0e7c2ec1f0b7574252da2afc89a5365d838b2c4d45f6c2473c7e81db02a3ebfeaa98bf6a366521f5f482afcdd530627fe186ac0b5fee2aa5ca960d45555521b6dc935fdd7b5517a50b21b3aa60e8b6adecc5e90d48af6ee0170f7bd"}, @sadb_sa={0x2, 0x1, 0x1, 0xffffffff, 0x1, 0xd8, 0x1, 0xe0000000}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0x10f8}, 0x1, 0x0, 0x0, 0x0}, 0x400d0) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(0xffffffffffffffff, &(0x7f000005b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000002b000)=@req={0x6, 0xff, 0x3, 0x6}, 0x10) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) socketpair(0x10, 0xe, 0xb8d, &(0x7f0000a56000)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000a3c000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000e31000-0x4)=0xc) [ 250.774215] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 16:51:52 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000019000)=0x1c) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000013000-0x2)={0x8, 0x23f02700}, 0x2) sendfile(r1, r0, &(0x7f000000b000-0x8)=0x1, 0x7fffffff) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d07000-0xfc)="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", 0x3ce) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d86000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/202, &(0x7f0000001000)=0xca) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000698000-0x18)={0x0, 0xffffffffffffff81, 0x30, 0x4, 0x1000}, &(0x7f0000d96000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000a0000-0xbd)={r1, 0xb5, "a776924c0dd54603db92c8f9fe72eade0c10565941257aeb2ebb178614ffbc4bafb2000a8e0645b80d0f84c62fed8416e663d2dcf7ed5f354548f95f796bad3d39785a822788c253ecdab8d9133eea1d21b4dd9fce8a3efc56cf94527c5a25dab2cef0bd702de5be2586d7058dc96ba9108319412455ca8545069ac85b7b1468a63a942211f52d6b436ba30274400e0fc355ea35b19cb6ce1879c7783ddd7a0d46b4ae7a9495b6d2adbe6310c99e91ebba12e451df"}, &(0x7f0000000000)=0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1f, 0x0, &(0x7f00002c4000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000453000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f36000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000860000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006af000-0x4)=0xc) sendmsg$nl_generic(r6, &(0x7f0000b2a000)={&(0x7f0000d77000)={0x10, 0x0, 0x0, 0x20020800}, 0xc, &(0x7f00003ce000)={&(0x7f000046c000)={0x1214, 0x18, 0x400, 0x4, 0x0, {0xa03, 0x0, 0x0}, [@typed={0xc, 0x5c, @uid=r7}, @typed={0xc, 0x38, @uid=r8}, @nested={0x11b4, 0x24, [@typed={0x10, 0x400, @u64=0x8}, @typed={0xc, 0x84, @u32=0x4}, @generic="ac", @typed={0xc, 0x43, @fd=r4}, @generic="1c9b6ff6f04b7ac45e0c93c5b87205f5dc0a1345494a9c5b9aef88cd1cdae6b30621c68416bb868e75d4154c5bdfd9c75653bf76a61986a56ac07481fb75538cf1104809482422a6bd5480e490937043c722ccdeadc19737ce17f93370abd1f6ef2ba8e4ed65c3f6930c3346657cbe3ce528665303baa834aa6728aae9a3f84c12a501a51fd150d7a83c4135281fa5b5a589af232af13287dafaad2a83f81e0d754adfeef44e537b5eeab67368217c961bf6273fe949000605b8e90ee6", @generic="baaa0c480752701b996855181b91943c31bfe7a15a4a80da8434b641607c86493ed737b4282a8235ad3e0849dea7ffb1725395", @typed={0x18, 0x35, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x60, @ipv4=@rand_addr=0x795}, @generic="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", @generic="b99e08888f797b2efedf0384a11e64c3ad49ebe4acef9f381a09c6bd0fdfaa5ed994185793b8e259ea16241ef463cb87056e1c16972d24738f15182412df9a269086490678353311223db5e6d433856591f417358e211ea53b649d5e491a151e7c750e672aa0c496baaaff139a2b34cd1780"]}, @nested={0x28, 0x96, [@typed={0xc, 0x41, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x90, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x3c, @fd=r5}]}, @generic="4c7b33ba1c612e3d52eb08"]}, 0x1214}, 0x1, 0x0, 0x0, 0x10}, 0x4000) close(r3) close(r3) close(r2) 2018/01/15 16:51:52 executing program 4: pipe(&(0x7f0000e3b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00000f3000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ec3000)=[], 0x1000000000000235, &(0x7f0000fa0000-0x8)=""/90, 0x2d, 0x0}, 0x0) [ 250.874121] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. [ 250.902179] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 16:51:52 executing program 6: socketpair(0x15, 0x0, 0x9, &(0x7f0000915000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ce8000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000821000)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000b16000)="8d", 0x1, 0x840, &(0x7f0000a83000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/15 16:51:52 executing program 0: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e51000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000049f000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000569000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ed6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed6000)=0xe8) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 16:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, 0x0, &(0x7f000099e000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004b6000-0x4)=0x0, &(0x7f00007c0000)=0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000042f000-0x31)=""/49, &(0x7f0000adc000-0x4)=0x31) socket$inet(0x2, 0x80003, 0x20) 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) pipe(&(0x7f000047b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000161000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00008e3000-0x8)={r2, 0x1}) bind$alg(r0, &(0x7f0000f6f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000395000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000303000)=""/129, &(0x7f00006c0000)=0x81) 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009f7000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r2 = getuid() r3 = accept(r0, 0x0, &(0x7f0000024000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000d4a000)={0x40, 0x0, 0x8, 0x7}, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c3000)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x80000001, 0x2, 0xa0, 0xa0, 0x87, r1, r2}, {0x1ff, 0x6, 0x4, 0x9, 0x100000001, 0x5, 0x6, 0x800}, {0x20, 0x5ad1, 0xffffffffffff1713, 0x7d}, 0x9, 0x2, 0x0, 0x1, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0x3, 0x7fff, 0x1, 0x1, 0x401}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aef000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000-0x4)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000060d000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4, 0x3, 0x3, 0x8, 0x7, 0x0, 0xe9d2}, &(0x7f0000621000-0x4)=0x20) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r5, &(0x7f0000335000)="", 0x10051) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x14) close(r0) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1, 0x0) r1 = socket(0x4, 0xe, 0x6c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fe3000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000bb7000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000cd000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000f49000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000050a000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000a8c000-0x4)=0x400, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001cc000-0x8)={0x0, 0x0}) 2018/01/15 16:51:52 executing program 7: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ad4000)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6406}, @in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3734f205}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffff3ff6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x92d}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1ff}, @in6={0xa, 0x2, 0x65, @loopback={0x0, 0x1}, 0xfffffffffffff31c}], 0xc8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) [ 250.991469] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x11, &(0x7f0000000000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0xad}, @call={0x85, 0x0, 0x0, 0xf}, @jmp={0x5, 0x7, 0xd, 0x7, 0xa, 0xfffffff8, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0}, @generic={0x2f4, 0x4, 0x20, 0x8}, @ldst={0x3, 0x3, 0x0, 0x8, 0x2, 0x118, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f000000e000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x9) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000008000)={r2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x1, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000b000-0x10)={r3, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f000000e000)=[{r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1080, 0x0}], 0x5, 0x800) 2018/01/15 16:51:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fad000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009a3000)={0x2, 0x9, 0xda, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f09000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc7b3c470000, 0x0, 0x1, 0x2}, &(0x7f0000274000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x67a, 0x10001, 0x80000001, 0xfffffffffffffff8, 0x3, 0x4a800000000, 0x5, 0x9c, 0x1, 0x7ece, 0x80000000, 0x100000001, 0xffffffff, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000012000)={r3, 0x6, 0x5}, &(0x7f000001a000)=0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005000)=0x758ca0ba, &(0x7f000001a000-0x4)=0x4) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000019000)={0xff}, 0x4) readv(r4, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/15 16:51:52 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000049000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000ba000)={0x0, 0x7fffffff, 0x4, 0x7fff, 0x8000, 0x0, 0x40, 0x1, 0x0}, 0x20) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f0000006000-0xc)={0x0, 0x1, [0xb88]}) 2018/01/15 16:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000b3f000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c69000-0x20)={@common='gretap0\x00', @ifru_flags=0x102}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000db6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000013f000-0xb)={0x4000, 0x101, 0x1ff, 0x7, 0x0, 0xfffffffffffff1fb, 0x400, 0x8001, 0x9, 0x200, 0x4b0}, 0xb) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b28000)={r3, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 251.045994] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000cd6000-0x4)=0x0, &(0x7f0000401000)=0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005e3000)={0x7fffffff, 0x4}, 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1c, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d87"}) r1 = accept4(r0, &(0x7f00000f1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000609000-0x4)=0x6, 0x2000000000800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000172000)=0x81, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000602000-0x4)=0x0, &(0x7f00007d8000-0x8)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000b20000)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000058e000-0x5)='htcp\x00', 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r2, &(0x7f0000c57000-0x30)=""/48, 0x30, 0x40000002, &(0x7f00004fd000)={0xa, 0x3, 0x8e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 16:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000000, 0x2) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00001a1000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009a6000)=[{&(0x7f0000b61000)=""/25, 0x19}, {&(0x7f00009f0000-0x9c)=""/156, 0x9c}, {&(0x7f0000217000-0xce)=""/206, 0xce}], 0x3, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x40010041) recvfrom$llc(r0, &(0x7f000000d000-0xbd)=""/189, 0xbd, 0x100, &(0x7f00002f6000)={0x1a, 0xfd, 0x3f, 0x10, 0xc3c2, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket(0x11, 0x800000000802, 0x802) write(r0, &(0x7f000020e000)="220000008100070400943300090004000a01020000c600800000000006001580b427", 0xffffffffffffff33) 2018/01/15 16:51:52 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/15 16:51:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000019000)={0x0, 0x0}, &(0x7f000049b000)=0x8) r2 = socket(0x4, 0x1, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fc3000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1000}], 0x64) bind$alg(r0, &(0x7f0000769000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0) 2018/01/15 16:51:52 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f86000-0xec)="81df4c75df6466587e7e0be54b0ad4bc2984ef70440d9932268b86e9c6012ab1aae42f9f67ff88a3856f72942c529ab4392938f46bf80649097bb69070eed425e943528dcdaf44008b7fdb72519ace77b65bb426724a4299bcf871997705f20972a3aef360a1d964f0c73523e4a1e25f2ee0e73b4fb469590cb59377ff2b1df53a419ff1c8148ce958f11ac894ed6151e77eba72af1d8bdafa0a99078ac66101f023bb0f608d6cc5b6fe60460a6ceaced1f7d5967134a6ce2e798c94c6a7e6dcb0bde6c9312d80a78b43d07c40706907c45883da7809dd0d6a7bd43d23de0a0b22341d12112b2cdb1d59b50d", 0xec) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a0a000)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f0000bdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000cce000-0x20)={0x5b, 0x6, 0xffffffffffffffeb, 0x98d, 0x15, 0x9dc}) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00001f3000)=@ethtool_wolinfo={0x23, 0x0, 0x9, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) r2 = accept4(r0, &(0x7f00002ff000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000939000)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005ec000)={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]}, 0x7fffffff, 0x1, 0x1, 0x9, 0x2}, &(0x7f0000735000-0x4)=0xa0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000021c000)={r3, 0x4c, &(0x7f00005f2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe54}]}, &(0x7f000093b000-0x4)=0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000939000)={r3, 0xac, "3b5fbf142f160be2a9c768d78e64b784f4920ad74791474503beb54e70c8c5248f0ebf2a637292dda81e648a27468e71a915dd036f070a51959596bd84cf9abd235ce516c2035f8ca8465e7b105a40278108a1a7c034da101027399bcc0f1e3f4da83c0e44cae9dd39926c3a31a738b4300932d44f1ce04c44650ccaa689c88b85609b2d09ecdd287100b00698f42a09cc48175a323926022f08abb22bb825bd0ade3671b4cb2af3410c93bd"}, &(0x7f000093a000-0x4)=0xb4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00004d5000-0x38)={0x0, 0x0, &(0x7f000087c000)=[{&(0x7f00005a2000)="6cec10fbafa5f70e41fa7bca3e400c8e210f51fad3c164769ebd60d27ecb791b80eb7aca8e1a6912ca64149b105d82ff35c3da9b7300e1f617156d4079ea0f6b8fa71169f166aedfa441192a692e0af169020c1a79b3eadcbde0ffdd089b27d3925c34ca6c9b405244a75e05ad0804497e97b416da59184bd59b6c9926ad2185a52fc139780f665a447921ef99fb71a631538be7bab54e6b0630032f6fb682e9281a3bcf0d15bf311f24cdd82c63aa1a0cd44b24fa0588d425c4ed3c1b602b493205966e6997eb7dcea7d9ef48bfc82be7de07d77b58dcce72f0e9f87aefbb1009b4c8f2b57369c2d8f2622492977aca40ef06efd93b86", 0xf7}, {&(0x7f000093c000-0x5a)="83b4f94618ca36c2000c55471fa50e4e14fb9cff961af549f618dbb38c297f7c3d8c871cb7bb8d8f49721d3f3c5b4da329f1b70f7fc4d40dc953a9cfb3c167d03490500f2a31acf33ce71aacb5662fd85b984e465f1116e5f74f", 0x5a}, {&(0x7f00001ec000)="e4e9894e0dc691ae477938c81af2c9c3a9a47073b53749e0295c777288e38cec62c46356751143bb432599847cbe677815b78a3849cb33a16a4f5512d5624ecbb7852fb9f576cc10af43a0cc116e66bcab75ce3192436942bcd7afbc7f66f934deff66ff77292a1499cd3614cc9e0fa226cf889b5cf06bbac7779c6c3b99aff31e5454896fb5", 0x86}, {&(0x7f000093b000)="85e5bb50185af82bf5530533bd943bcccd9bfbfef492", 0x16}, {&(0x7f00006db000)="8365ac11cd0fac3a7ffe88ac6616725604425ddd34f7cf4cc5b15a0d0fdad4173720c2c7baf5d5ff3ccc3bbf4a892098cc726cb0b3c7b2e5a7638eae25f6294a3acdb989e6e1fea298ba8a2a7b5f89c387f37523b35a93dc809928d13a7a90bb336f0dc58bee5dfbadeaf5c525f518701c188c8209deae66d7529c41751e8cf3a0b1146f43c58a3decf827fcc047638c39ecdf2f44078f9c912ba8f2ffc7f6c7f0dc9d92d1", 0xa5}, {&(0x7f000079a000)="7934e5902123f782e68a622e7c8af26e44c4479ca1c4ee7833af5818010127c5ffe2e604b07d0ede41eef2e581e9670ba8c8d3f10d408bb2a433d6def7b0b4bb9f8d1ac5fbbbc24097254287818c15be7f88107b141e6e4002cbaafbfeecbfc9d621f5d758567acf89a61756e4d2ff6d3ba40d925fa45c9bb0c67420", 0x7c}, {&(0x7f000093b000)="a2ccd706bcf63ff83d1f96c448ef25c4b5af069a294c956521231c898ad8098820469fc1693940bd92c46d95d23702150dde74a6a18ebeb6752f09a1b2828ee73cccd77a26d628b903de66a2e9252c673251ac12cf2baaa7d5f4261debc125f6c5332c2d0cb875bedec2ec943efe54c95c8d10578dbde5e01b165eb34502c003038a4e0e56d807c295e28bb0a4e19e6063be349de8b5a5ca60c22a486f54b518", 0xa0}], 0x7, &(0x7f00007dd000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8d, "1327c4463d79c1c0ca21678777613f50e02060530b3ad9742c1df388e9b35aff807225bcd3bb7187d3efdbc50f98f0f3d26af556420d5887b1fdda7a677b64e6f4a7d688f54f82808e6856dc2b2283e1a1930a2ca8ef500f16622863e05b0e4ee7bcf5f75646bc6c60cc3054a57c7f99087fbde1a45aa05d0a2aa0eef1b78589cd9bb55e8f4444cfe5528aa271"}, @assoc={0x18, 0x117, 0x4, 0x776}, @iv={0x100, 0x117, 0x2, 0xeb, "9beb6cff556764dc9bf717a1eeb14798f074f9b365deb560ecb2bc7244de42975b5b9ca70cc54f50d41bbc5c7768d971ffa5bfc18e2df8887e44bc16d3df8133099375a93b33de2a913e7e1b0941c6e6cd4e843f865d8fd6648559d7a4ba004127d33f719120c1f0f78d07c2aef38a233ee555b1088cdeb510e70ca9c9b2ae9ff9656e1713f36bf8d3202849d32bb612bfeef1bda1cbd679b457b5def7b2f46e5d520a419a8a5e3796b192f807fcd1bb6155f27c68a22ae6d68eda38725e60c27d5b3c5e148a8f8a6967fb3ae97a03b44939065a9110c9ed74d6bbf21109fc04860eb7d631923e19909038"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1208, 0x4000000}, 0x44004) 2018/01/15 16:51:52 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x401, &(0x7f0000fe4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fe3000)={0x0, 0x0, 0x31bc}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fe4000-0x10)={r2, 0x0, 0x20}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001d1000)=0x0) 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80007, 0x3, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x800, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fe4000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x80f, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r4, &(0x7f0000aae000)={0x0, 0x0, &(0x7f00008e8000)=[{&(0x7f0000cbf000-0xbb)="e675daa55747c45806fabf3dbef997db27e86ced26149cf8ef64a2102ca3d46affdd54dd56f44432c98fbcbfab44c07d7981e889a9eb3809a54723249aabe8fc68c727f628bad657734bde889efd38720969dbe921b91c0d5d1c204a0c4289edb0c94acab23effa7352f7f679ca6596a2c2c1df50656d8e731f55f43dbf1691d6f3eaec37f3fdedc4f87511369c133606448b6d6b630ddbad1b54a56ba2d5eaecc2193782f9c467421a47c98aac4ababc6ffcba5e91994e0ecd0c3", 0xbb}, {&(0x7f00002e6000-0x81)="666cf02d06960e74572bb9bb1998747ef17b7ff15d407a3c3c41a6e360f5263b57200de42d9b6bf172f0ea45ffa2086d5582fa31ea64df0443cc368c683699400ee78c4ee6ebe7d2e2b77d84fe7f1193e74da2be609aa2db3ed3a3ccc0401857c6b1969befbdd903084f992c10406ed1f0b45de03f5763995937934970ed017fc2", 0x81}, {&(0x7f0000f1f000-0xe3)="77a89afca504227ed7dffd08f915a8b3604e8586ebcfca11d8d766e611a9049f110be45304b097e32f390243ae145eec1333cee2df5ece4de20b4413797fb95e8aabdb9f3b989001432a3202d5d9f12c66d39bb21e1bbb4a4d79e785c4698d996579fb0d8850456f1d1d8b6ae217273d463b3cf9f4f463509f1d5dfd82e5d79bd4bbea590243d0cda27b239803ea9b5659e59a26ca9468fefd261d7110cf7207a5e07cb36fa93681a976cdf086e3e0a6cd01da973fd8922ea1f56e84d3b5dcd88b73d79d7b68c349c55e761f71d1e86dd3c608465a726bbe265b889468a6c73ae5892b", 0xe3}], 0x3, 0x0, 0x0, 0x0}, 0x4004004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ea7000-0x4)={r4}) r6 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) connect$bt_rfcomm(r4, &(0x7f0000bfa000-0x9)={0x1f, {0x7, 0x3f14, 0xde, 0x1000000000000000, 0x6fae4403, 0x7fff}, 0x8000}, 0x9) pwritev(r6, &(0x7f0000073000-0x90)=[{&(0x7f000037a000)="e83ea8e2bf5c6dc5a2d99f4e5f907cbc1263535bcc089033fec54a6c61400b503fa3d7e2c7ebdeabf903e7fef5cc46b4fcd3a2ee8a44bcef3637e0cd5803a23deffc8dcd58024a4a99855cea84592d6d9b589d6796c9a84feb6f0cd50044b0324fa42507e05dc4ff", 0x68}, {&(0x7f0000b0a000-0x1000)="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", 0x1000}, {&(0x7f0000165000)="072b54236bf06b53c681a6f39420fce6", 0x10}, {&(0x7f00005c3000)="bf9d63bd5ccd8876a2d4ddea612343e408c5ad54a30058c08a12cdc7e70812a364e4750b1de2d22a5c3caba035a98ffa42f04f17aa2c6793392c8c28974203f21b564511b547b14dfc476f32b639568587bf48679c340567660b160a06beff5aad97ccde6e35a292a058b539179bb353cbdfb7de1a8f952c145f70a0983b403d6858feb163fb40eb22f10ffc9c1afdad3d0a8061585f27f3d345ced6637d884a57df8996867d11", 0xa7}, {&(0x7f00001be000)="ef791266cb14ea772d40baa2e311ed1d50ba6519c30a764de48e4f89fad02befb1b661dc32b7b96fc9a31fa058a3d86072c5087f441bd05b2a6e443473fadf4ef915168876269b4eb3430dc7d9fa422290cf80d386c58d1af0c5389844307c91c77beb810f3373455c3c0c5dad0989", 0x6f}, {&(0x7f0000960000)="edd11acb92231c", 0x7}, {&(0x7f0000abd000+0xc68)="a92557643608af62faa5ecb4e50f002f15b55d61ae9509029d77c707244063894c3ee873939124f05ce4483130a0360c9bcbd97f5ed24b7830993c95a61b979b4edc947c9ea46ece5e2989178873ca7818144eeef40012981d837f688a51977b8c0915b65eb685b604cfe6fa39092defe52c968129b2752a0bcbaa41c377a0c15756e258f34d020fb75592550a", 0x8d}, {&(0x7f00001de000-0xec)="c94199bda76dd825b7ced28cb6c788b3bf6e4efe24b1c37bf75f5136dd1e077f9f4152b2a4bf8c2ccf5d26c71e495ff8c4bcf0ab1045538e5c9ebfcc22989c326836be67d63f47def3d7af571bc48af60312d4065665083f0fb07dbe542aba3bcb0413a33121bdc7e70840c3522357e50564450c21b613adec90a726b7f00294652acec25e227361f6172c8338204ecc025b8ba9910ce7040a797cb0cbe5a811f64e80bee45bea060d8a9830dfafe2440c27ee788959c6a874e37ea46180f86013af8cb13054e6543414ff22a80f91de4318bdc48417b894167a2ebe8ffc310da3c83bfdb61ce241a93ce428", 0xec}, {&(0x7f0000250000)="125f1132104cd982a68057b08fefbf2c70455ae733aebfc53d4f", 0x1a}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) 2018/01/15 16:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b55000)={{{{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]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x6, 0x200, "dcebf2f0cd4ac025a5c8d54deb521ec15eb8af0b16e6d0e5e12b522370164142438785f5bfac7df547155b26b0a287e88a1bf8e1da825f6ee108b987a1e11ad36f32e0da22a9db2f58d9bc9b839a28f7"}, 0x160) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r0, 0x7, 0x1, &(0x7f0000d74000-0x10)="0100000003000600a10a000000000000", 0x10) close(r0) 2018/01/15 16:51:52 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fe3000-0xe8)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000-0x4)=0xe8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fe2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000-0x4)=0xe8) recvfrom(r0, &(0x7f0000548000)=""/230, 0xe6, 0x0, &(0x7f0000fe2000)=@ll={0x11, 0x16, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000651000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e84000)=0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000e84000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000e85000-0x14)={0x11, 0xd, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e84000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e83000)=[], 0x3c9, &(0x7f00000b6000)=""/79, 0xffffff62, 0x0}, 0x2) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0xebd218587b699af5) 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept(r1, &(0x7f0000bc4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0x10) bind$bt_l2cap(r2, &(0x7f00002f0000)={0x1f, 0x3, {0x0, 0x493e8c7f, 0x401, 0x5, 0x9, 0xffffffff}, 0xfffffffe, 0x4}, 0xe) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x400000000001, {{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]}, 0x0, 0x156, []}, 0x98) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000e6a000-0xfd)="95d39656d8872a39e3d7bf85fdee73d6533acb5428e697289236c1057d1cbc3b1179900ecc7037baf94e4e29a450d11548014679cc3d21f0bdcb5e587f641513048380a45e03914c3015de4d0dd2081c68d5068b90b1e451973b7c6e0ca12bd58d380bf63dfa57ca05e8d868285030c959a97b6c5127919918714bd0084bb0cdffda9522de8a6227a2aeba0b08951dd48c98e34ddfc9749653ba4f9a2b286df73a3df6042e7e45521cfd5ccad0acb0ec3660d97272b64da9ded5eaf8a5111817b91d1baa6162d8f701b61dc73c8b5cedab84b5f445848ab6d8a1e164683c462b247f519acd08fd3c91ff7b0ab1b13dbc8c815fa48a339682097c6227d8", 0xfd) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005ff000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000339000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d30000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000045c000)='cubic\x00', 0x6) shutdown(r0, 0x1) close(r0) 2018/01/15 16:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004bf000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/15 16:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) close(r0) accept(r0, &(0x7f0000603000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003aa000-0x4)=0x10) socketpair(0x1, 0x2, 0x8, &(0x7f00007be000)={0x0, 0x0}) r1 = socket(0x3, 0x805, 0x4) r2 = accept$ax25(r1, &(0x7f00004e8000)={0x0, {""/7}, 0x0}, &(0x7f00008fb000-0x4)=0xfffffffffffffefa) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000aaa000-0x20)={@common='bcsh0\x00', @ifru_flags=0x0}) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000315000-0x4)=0x2, 0x4) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x10000, 0xb, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffc5) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='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) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x8000000000000111, 0x5, &(0x7f0000001000-0x4)="0d9cd50f", 0x4) socket(0x9, 0x3, 0x9) 2018/01/15 16:51:52 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef6000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002ba000-0xb)={0x1f, 0xfff, 0x7fff, 0x2, 0x1, 0x8, 0xfffffffffffffffb, 0x7ff, 0x5, 0x1, 0x5}, 0xb) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) pipe(&(0x7f000073c000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00008d5000-0x20)={"fd59b9587a36b7675cefad471df3ccff", {0x4, 0x50, 0x1000, "2c06294b9bdb", 0x1ac8, 0x0}}) sendto$inet(r0, &(0x7f00004db000)="8ddb496e681126949c9e155a2230901b603775795dbe792c2af9d351b42d277f3c9583c48642fcf559f3acd843ea7b6bf5226d688efbd63ca95a156e363356375323bc9d2ab69e8d17c9", 0x4a, 0x20000000, &(0x7f0000217000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000237000-0x6)={0x0, 0x7}, &(0x7f00008d5000)=0x6) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008d5000)=@assoc_value={r3, 0xff}, &(0x7f00008d6000-0x4)=0x8) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000786000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00007e9000)=""/187, &(0x7f0000364000-0x4)=0xbb) 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005c4000-0x8)={0x0, 0x0}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r1, r0, 0x5, 0x0) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000655000)=0x0, &(0x7f00001cc000-0x4)=0x4) 2018/01/15 16:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000cae000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f000014f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d6c000)=0x10) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x80001, 0x1f, &(0x7f0000c71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006bd000)={0x0, 0x2c, &(0x7f0000ad1000)=[@in6={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df6000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000222000)={r4, 0x1, 0x101, 0x9}, &(0x7f0000825000+0xed9)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:52 executing program 3: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ca7000-0x8)={0x0, 0x1}, &(0x7f0000d3e000-0x4)=0x8) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d3d000)={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]}, 0x97b4, 0x0, 0x7f, 0x0, 0x4b}, &(0x7f0000d3d000)=0xa0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d3c000)=0xe2f, 0x4) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3e000+0x18f)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000d3f000-0x10)={0x2, 0xdbd, 0xffff, 0x7e09}) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 16:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000f4000-0x71)={0x0, 0x69, "42129051c20c9cada8bb06c10b8af10a2d80e3157f2307bcf27fb7ab90b62d0a1dff10b3986af7924bb2e379c3e2531fb8fb3e0d3b7d49069e814c3df4f0d15d32b15f6a22439d5568081287c563b4acfc397b916efe607fa2491140c00ce1bc5c4491de0a7abe5068"}, &(0x7f0000a68000-0x4)=0x71) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005a9000-0xb4)={r1, 0xac, "96231a55f7cce4052ab16e687082ab54157bcd87fad717907023515202e70b9820d8eed0706da8443fcab9fa77bc030a17576fd386a97e5e2622f313e7ca1428c668f25ca49890225e7bf036c2c3ef3006a57a149137d9d7f1347dfcaf962c1024ab30d76805df883a4338890e19d9eb279d7dfd166aa90e9fe56fc19920e6df885c57f8ec7f5095c3c3bfaa2f219c955257698ecaf8b781d715deb6753b6a61b401bae26fead1c5aff26d17"}, &(0x7f00004cd000-0x4)=0xb4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) 2018/01/15 16:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept(0xffffffffffffff9c, &(0x7f0000945000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000029b000)=0x9) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000058000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bad000-0x4)="3b692cec", 0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000f9d000)="18519ad0e915cccda887a3f9ffbcf600", 0x10}], 0x1) 2018/01/15 16:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008eb000-0x4)=@int=0x0, &(0x7f0000fb4000-0x4)=0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) bind$alg(r0, &(0x7f00007f6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000660000)=[], 0x1, 0x8000) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/15 16:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004f2000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084e000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000957000)="0e5118ef72ab2cd5578032fe9ff3eb25714145cf070062f0d0378ca47c28c3468da5c65b74abfb05d2f8cd6a65d7524d325f5241cc6d4c36019f7d6ccd2e70c1d3563c43616a498f79cfe9e500cb4e9e63650c9e819c49b5ae0d5ba5361ce22c63fe2a13593e4a97946e7de32a603f2f945af6ba80b940d88904492537f0d39e9193c21ff455c7b375dbe11335f8e80ad184acd76b437334ecf4f74fa96453bbd8f99b1f2c9c3baa7bcf1e410d8cfc5ce4d33967dffadff5e6512535fff8f655920410a2b4b85c12a705a9dc805888e77195dcd690014bb7bd2438084a553ef5a3ab709adfd4aee818cb750e48644c86a1", 0xf1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000335000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) bind$alg(r1, &(0x7f00009a9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x72ea) 2018/01/15 16:51:52 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a0b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c87000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d40000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000db5000)={0x0, 0x0, &(0x7f0000682000)=[{&(0x7f0000905000-0x3d)="9154b3ee9bd044beecfe89bec9956ee75bfb1173ad19b84e", 0xfffffffffffffdea}], 0x0, &(0x7f000079f000-0x30)=[], 0x0, 0xfffffffffffffffd}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000000b000-0x5c)={{0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0xbb6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xafe}, 0x1, [0x400, 0x2, 0x6, 0x0, 0x3ff, 0x9820, 0x4, 0x100000001]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000009000)={0x0, @in6={{0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1ff}, &(0x7f000000a000-0x4)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x1f, 0x8000, 0x1}, &(0x7f000000a000-0x4)=0x10) 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00005d6000-0x10)={&(0x7f0000938000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000080f000-0xe8)={{{@in=@empty=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=@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}}, &(0x7f0000907000)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000464000)={r3, 0x0, 0x69, 0x1000, &(0x7f0000fbf000)="55e033328a18a0e5f02cbc34fa5a30fe84f34781946c21341febea5ac2f1af16c797e6d59f33850f1441bfd2b4f554a928dc7b04977aeb395782a09bd7d4677a921e991b70ea4e6f8d2fbf7f8441ad277dbcdd0151936eb22703b56d8f6e7df3ae2a2374f159044fa5", &(0x7f0000301000+0xaef)=""/4096, 0x6, 0x6}, 0x28) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8080f, 0xfffffffffffffff7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x100000001, 0x9, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f) read(r1, &(0x7f00001ec000-0x23)=""/35, 0x23) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000046c000)=0x80000000, 0x4) 2018/01/15 16:51:53 executing program 1: r0 = socket(0x26, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0xffffffff00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000867000-0x8)={r1, 0x10000, 0x1}, 0x8) 2018/01/15 16:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00007aa000-0x4)=0x0, &(0x7f0000d4a000)=0x4) listen(r2, 0x0) 2018/01/15 16:51:53 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f34000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d14000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r1, &(0x7f00000b2000-0x6b)="", 0x145, 0xfffffffffffffffc, &(0x7f0000439000-0x20)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f2f000-0xa)={0x3, [0x7f65, 0x3, 0x5]}, 0xa) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x20, 0x2cb) read(r1, &(0x7f0000952000)=""/99, 0x2f) sendto$inet6(r1, &(0x7f0000186000-0x79)="f43bde086d33dc9a3aa1b6f9960a80e90445afc9f3b90de3018c41dd446e7e4d8626562dd3cc682ea0694443f1023302eafb46cca3c8dfae9224992e1a41f8983fa39fb6e37123015a78904f097fdec6d3f9b535a7bd0c14532f5286888ce8f299c2ea40a7e119f267d075386d53fa4379594761052242f06d", 0x79, 0x4000000, &(0x7f0000502000-0x7)={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 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, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000103000)={0x0, 0x0}) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000001f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000008000)=0x0, 0x0) accept4$inet(r2, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000)=0x10, 0x800) connect$llc(r2, &(0x7f000001b000)={0x1a, 0x18, 0xff, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000021000-0x8)=[{r1, 0x204b, 0x0}], 0x1, 0x8001) 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000c7e000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000247000)=0xc) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f0000b31000-0x30)=[{&(0x7f0000449000)="86849476d66d060b0c78d144189534b43087cf3429ac68eb53b38c4104ac05735c807b0453b61fbce3cdec213104f87d26f38dc8a84395a862d44335b78613877a984de106ed11898e3156b2fb7d4b895950ebf5aa1f5f030f55ce949c918a2d90d0aab7f5790e911633b0f8a4eab2999a5743e514cf2b969a4896a9421bad6aa3b99c38dd0d50e6fd72a14a271b773e21127ddebed97c43d46f61a914e1b43c532314b21c6f6f3ac478a0aa81f11b8fe3b94b226600253367157202d3ad4348e4252114f7a2c52993234e4352d6f6b0a71f4523c27fd30ecd327249fcf0c588446bf8ed7e1949", 0x0}, {&(0x7f0000576000-0x86)="7a945e96214ad7f435b40c47a3d422c7573960fd6af59defe0991799e4a08802d4b9c3753d7e50797c001e74747dfb7d982e11023c2b5ee6c499cfba3e569a97d92485f443cded23489280d9b75b89ef2c495c6851ac9c0c26ce6689bb4a9f575e7eef06e31f31dd04656902c050f545e30223c69eea87c4cd9c53ddffbeebfba5c03dba04f8", 0x0}, {&(0x7f0000cb4000)="1b244c89e3cc873097b1c1edf4b3b59a5833687c89ca7705638f38eccea1d00f902c933edf7972e0cdeb0a355f96ef5af94aabcb0ac8e36e1ec30ee578cb61dc52f02db15dd5", 0x44}], 0x0, 0x6) recvfrom(r7, &(0x7f0000000000)=""/134, 0xfffffffffffffe5f, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r8, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r8, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000423000)={r2, 0x4, 0x30}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r8, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000059f000-0x4)=0x100000000, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/15 16:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000075a000)={0x6, 0xb90, 0x4, 0x40, 0x10, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000541000)={r0, &(0x7f00004e6000)="6aedf9867d94579c4da2fecdd5ea73fd7476ecb3ff9d2dd298bdbda523a602dddab6c84943517ea652dde92c68664341cc8c9ba4d1f554602c48b01b4b4cf1d0ba6c0a498af7e810d19b4c159cd33befc0cefbd3eb2f2587a4dcdb7eade9b7236c5048bc644ddf947ee63d81b27263b6d2af5045185877ec457dcee9b4380d211e13d14eafff806355c25dcc4d50217dc9215d562bc65a91065a15d748347dd17d85acec9e26dda1e89e279677e9c7539666ec3e293798cd2260c33337c0456f6e2952b4296ddf772007cfc46f8039698a275a5f8dcfd9f6c891bdd2b891e2ffd92e3fa74e0dbbfe01f195f440", &(0x7f0000d59000-0x2a)="fdea09ec047735b8256d5bde0d9ddb5775bded111c213e9ba768348a2f07a7fa84c53e0f6166b3d1f25e", 0x3}, 0x20) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/01/15 16:51:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) listen(r0, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0xfffffffffffffffb) setsockopt(r0, 0x4, 0x100000001, &(0x7f00002e6000-0xd1)="9bc9d1f21af26cd23e3ba2e7da8c8ad2429fa2fe9224f15a4b0505abf97788d1ce78aa7e410df07ac5a81d9971bc65b49bd68aef9b5e314352093aa7f8bb0ef129251b10208710f77c0451a5163cc21f304bd0a04bfe2e67371180a6da5ac90b1c2713b6dac46f455e154e44f4b06404aa1b694ee5c50570b2330878600ec1ea875797541719ec27c8db90dbe27b074403e0c674e02bd337a134049ab6584db00b373cd00d9ada8dd067d76498d125b01386fadb584ab83afb48c42f0523642c5661007496c3fab8766c5a0c8a8d40b205", 0xd1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000091c000)={0x0, 0x641f}, &(0x7f0000051000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e56000)={r2, 0x21, "40e04783e7133a56f135c25739cbf8578315919408ca45406edc11f17b98ee3041"}, &(0x7f0000f3b000-0x4)=0x29) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000020b000)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x100000000000009, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x800) 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d6000)=0x0, &(0x7f0000c48000-0x4)=0x4) write(r0, &(0x7f0000b6f000-0x25)="2400000021007b00000000000000170e020000000010000002e1000c08000f000001000033", 0xffb3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d2000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x101, 0x9, 0x9}, &(0x7f00004ff000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002f1000-0x8c)={r1, @in6={{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff6000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009fe000)=0x3, 0xffffff1d) 2018/01/15 16:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7) socket$inet6(0xa, 0x4, 0x1) r0 = socket(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00008a2000-0x57)="04fa5b49d0fe677975f20cbcce3f5e66e7a2fa9426a0a36abe94346a7a7fa271cbb832829dddd8256dc62dba63a28e84023f377b616074d78f09e57911a299e692b9e71b0a98ce805ef3ed4149876520e487d675388910", 0x57) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000052f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d76000)=0xb) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000013c000)=@req3={0xd129, 0x0, 0x3a, 0x9c, 0x3ff, 0x760, 0x1}, 0xff4e) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000120000-0x4)={0x0}, &(0x7f000079c000)=0x4) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009f5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000b98000-0x24)="240000001b00fbffeb030000f6fb017967947d0b0800c30001000020f700000ff915f801", 0x24) ioctl$sock_ifreq(r1, 0x899f, &(0x7f0000270000)={@generic="03c193e6549c544ba72488e2b0441a02", @ifru_addrs=@hci={0x1f, 0x6, 0x2}}) 2018/01/15 16:51:53 executing program 1: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ecc000)=[{&(0x7f0000ecb000-0x3a)="39000000100009c3692d0000800000f90607f64001000000450001070000001400120004fffe0001ff00000000000100036a8900001ee40000", 0x39}], 0x1) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ecd000)=0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000ad4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ecd000)=0x1c) [ 251.698781] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 251.727416] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000058e000-0xb4)=[{{0x0, 0x0, &(0x7f0000f80000)=[], 0x0, &(0x7f00006a6000)=[{0x108, 0x11f, 0x7ff, "83e8f8320a7780d2509b427504548b46e2765fb1d8b17ffa67c59258170e331a67ae416c871fc9d45e52871923ffec1f0757478acf60dcbccf9db80eaee428695bafcae8276e4daab082e30fcda8469742db9ce6c66958b83b0176081a765e4cb2f31efa44b02c49dcc010eb90fcc259d7316db54259650dfd8293f225392e9f4d2eeca1c256a6cc5cae7532e6fe7bd3f946b0eebc5109e484e7a5e5e54bdbdd1d9b98061a9503b33a42eaae7ea5468eac8c31df980c46ca652e62280477463750d45c50bff057d43d2a6ac51b89ac1dab1ad539a95f373aa955795be9ac76979902425708182eceeaca6caa0874001f5ce03bc1"}, {0x1010, 0x10e, 0x8d2, "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&(0x7f0000da4000-0x10)=[{&(0x7f0000f80000)="c6bc734471fa3987d3b0ce64a69efb4761e61b2361aad3828740414fdbd802139895967203625c953545aa989fabc26f1c0c7a9c7704bec47402e245e564b7efe27c08e39317", 0x46}], 0x1, &(0x7f000037b000-0x1318)=[{0x100, 0x108, 0x3, "4ff56eddd596c31787dd7ef02e2e37654b12eae6c4b18c7643b34ed3b05896f78b172d0bbcf9dd06c66d66dcb9765eef220e001e07d36c69a59da2922115572949489686eeabe409fdda885ac8c9fd45d8ca514fa5206acad400d29f1124bc8bf37ea029cf5b0255ef62abdab8898031d29540a076dd3059465c26d5e6f579136a79f72d0103f6163a455142067ab327dde4ec96ad6b51e1212ae6ff5733089ec01969407b1faa471e31709f2bf72d20deff193b51438c7baf1a08594a146fc7f2458c284f2b5dfd64f441531283d269ada08b9f732b247930cdd2ea58a6dd35c6a2539de58164ff63"}, {0xa8, 0x117, 0x40, "29493f212c16f1924db188b3f69bb13e702973d817e8f32f056249c51c1d9eed246ba8140167de71dd3709d9a7b517e05ae63680a714bad9ff2170121756749792e07f267d7963f330808ff87da1a04ae0980b63f6b7a6decb1c5026b0f686d74ef00eb7b53d4878fdfb36f626a421562c3a1ad80524416a0f464dce82cba6f66d266b8533347381d2530ca20ab4c385c14bcf548e06a1b7"}, {0x1010, 0x110, 0x1, "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"}, {0x78, 0x105, 0x46, "260ad35373bebffe41f9e5dfa12c92a608e92d54d0a945b225837e6ecf78d0c66f6a862d8662115a24b677487f6d7949c2fc02d64d45430b7eb634309792967b303658edc7b086604cffb270fb7dd5c3e32d1f8ab285e9ac1fc4a0269c0a8259ce264bbf9023"}, {0xe8, 0x10b, 0x8, "d8ed3a49d9905264273b19e65819ddcdea05775d61171fd710a3a39eea9886bc0049329f710c201f066a4bec96663cc124ad5595a14bbda5f6cf3f3f80166e1ef78db6aaa7ef53a1e7ad61c8c21e3b391dec00f5362938a5c61a8fe19ff51b4851ac1651146c6a3933f0899f66e52747dd4050b1d5b3f1ad01af63e8f8dbb8dd8319d782a86e3c651e284661233cc95ba55be33b77d81adadc3ab7f35fb867d0708508fa9e8945d2f7d8116697455b1d1e809d99384b5260cfd6a9c09331d94d8913b829bebfdf4be69662f4d33119e8bc7fa173ffc7"}], 0x1318, 0x40000}, 0x0}], 0x3, 0x20008044) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00005f0000-0x30)=[{&(0x7f0000f7f000)="aaeae3e8debb7d56198d66e1f71246df2f2bd135462c121f", 0x18}], 0x1, &(0x7f0000f03000-0xa0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x6, 0x4, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f000047a000)=@un=@file={0x0, ""/19}, &(0x7f00004c9000-0x4)=0x15, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000955000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ce4000-0x2)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000877000)={0x3, &(0x7f0000001000-0x18)=[{0xe263, 0x7ff, 0x5, 0x3}, {0x4, 0x9, 0x0, 0x7}, {0x1, 0x5, 0x1ff, 0x9d}]}, 0x10) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) pipe(&(0x7f0000ed4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000088f000)={0x5, 0x0, 0x10001, 0x93a7}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fa5000)={0x8001, r3, 0x2, 0x5}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d92000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fa6000-0x4)=0x600, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004a4000-0x4)=0x3, 0x4) 2018/01/15 16:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1b, 0x4, 0xff) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00004f7000)=""/254, &(0x7f0000d17000-0x4)=0xfe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000558000-0x1)=""/1, &(0x7f0000c53000)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000077d000-0xb8)={0x0, 0x3, 0xff, 0x7, 0x80000000, 0x10001, 0x5, 0x1, {0x0, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0x0, 0x9, 0x8000}}, &(0x7f000025b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000007a000-0x8)=@assoc_value={r2, 0x8}, 0x8) 2018/01/15 16:51:53 executing program 5: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f9e000)=@ethtool_ts_info={0x41, 0xffffffff, 0x7, 0x100000001, [0x80, 0x98, 0x6], 0x1, [0x3, 0x7, 0x2]}, [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) socketpair(0x17, 0x80006, 0xffffffffffff8000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@full={{0x3, {"67deffe8f32d65"}, 0x1}, [{"d13c6097df0aa6"}, {"4c7aef919e0807"}, {"301bea33211df3"}, {"26c957dd3e8f9e"}, {"239e5eecd95f5b"}, {"972ec63a4decde"}, {"9175098b1eae6a"}, {"0661d72990e94f"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000002000-0x52)="58ca88a8e81abf94c1327fe643a6f5b1237fac75a46e29f192616e3a8f29886eb892faeb0c578bf2f781a48a4991667e2f2dab53fd1dd671908b2bf03b591a6733686a81800c94460523af03602d119ee11d", 0x52}, {&(0x7f0000002000-0x90)="381aa83231d143238b25b722978044ceff4f6da77ec6aac117e90516dd2d664231ac47c7fad36b3400155146f94cbc0bfedeeb014a95cd326d3c5e2056bbd12626c579d5711b559f6eff331642381cf14ad1e1a658b26ed349f7f150c3a29e50c6f15f5f099629d65ea3884d060d8cfb8f188ff2a9a1385ace20a4dacc4da7a0327704afe97168bac958da131f0e9067", 0x90}], 0x2, &(0x7f0000000000)=[{0x110, 0x19d, 0x1f, "6f2507028f513f711cdd7a47da686193d9662719c490f9e109aef28b6e4240f0e9a0c7f03f5472eb8478b60b8edad1adf69a433e060e370b9467809b421cbec7648351052e3bc4616b632f5750f7005d697b842a40c07078e012d0a3de3220a443fffd18d37a4e1613d21edbf4a9cf5dd2d8607f986d1c1940c689980af42be217b185f813dff66b347fc81ec349a7999b4b3c1b7f4f34b5b9a66d26ee00d2b442c56d1950e86be554b19b4fa1ed6e738f0a717dccc9ed116b29522345fdefaabf6ad97314d11796a2f0ecfd9bce5e7a12783bdaf7c9724e51bf8509f79d51b794fed05be9f58e5334ef6acfe1215ad98c6ac0a988cc79573cbb5ff4"}], 0x110, 0x45}, 0x2000) r2 = accept(r0, 0x0, &(0x7f00004b2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) [ 251.770825] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 251.785861] netlink: 25 bytes leftover after parsing attributes in process `syz-executor1'. [ 251.794717] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c49000-0x4)=0x10, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7acd) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x8000000d0, &(0x7f0000d7d000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000eaa000-0x1000)="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", 0x1000, 0x40040, &(0x7f0000fd5000)={0x4, 0x4, 0x400, "ac4187c06a79", 0x5f, 0x0}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fd5000-0x38)={&(0x7f0000fd5000-0xe)=@l2={0x1f, 0x2, {0x0, 0xc3a, 0x7fffffff, 0x1, 0x5, 0x7f}, 0x2, 0x81}, 0xe, &(0x7f0000e29000)=[{&(0x7f0000fd4000)="908cfff0a7aa339a3a80fc28405feda11407467e8edb49ad2325796931895c186f9b6820039d51f29eb0713fdae02a5e41e7de8fbb2a03cc31b8e1b454bf99feafc8de475d94f5733ec97a035f865d770f03e8d19c106f285339d2cd3f9cab37ccaa2467bbb577f381cd1aa20f9a91efaa03817280a56aa56a3c39d24b07b5be6fbd900973a5d8ea64f5a3e2ca4102970dddc381a69a919fdeaeae6d498a6e791b2c97c7e4e3f0", 0xa7}], 0x1, &(0x7f0000905000-0x2a0)=[{0x100, 0x10c, 0x7, "03647f37c65c30c73d4fa8a70cb9c40b627fea04a0cb164a8efd04d0b85655a7e978581bf69630f61bcedab52cf03469cedd784da34d53f3390c27f0457bba2ea4f3dbf11207697ee5f3760e2d3bec1af380ac54e44b41f0c6fd2b23d9142d9e776728a444bac138a4fc9df773c7ea449b5ac031a038971317620ef3c69ef2a33511cf8d75a443e2eaaf362cc291dff0a1b7b97daf51a89d99bd9bc383089b4ffa6b1352ba341dcd789c5c8ccb9d234007d91527c681f536036a3427ae3233bbda83babae943e0aa221c3d4160ecf3863791747299683b62af091a899ad25613f7ad72db1bae2c1e55883a"}, {0x20, 0x104, 0x7f, "82f440cd9fd334ac21512490fb"}, {0x70, 0x1ff, 0x4, "78f0c33847302324443a98a85005ec534546d6679eab87a6feb84eba127a09757ea07f31a736b0b0c21156d47c6fd66b51f51f5a5ad6e022f14b6d80d6ff68b8f6b84ecb7887b343023f0db159010c0aa25e211188a9b2103bec1be9db5b"}, {0xe0, 0x103, 0x401, "de2ad21ef91d746efa8c03b205d4d0ea7f05672eada8d6d87f16b95e7b434308da48333d0fd66aeee5d9502e25bd8b6b2e3c35897b673b931a21bee180e3da1ba7e7d1642d537f5850dd0da59fd2552b4b8426598af5fa94c96e3feb0afacdfd8befbfb7f07329c759023a1277e762e72fc7ca52c028763aa10ba32e58700c2b30c75ce9c15e645dbb2d1dd92d19a889554a282eef6bc7a096a7017b4659652100cf2434e6984a3ccbed059fe1b44eae3e803a69e1f62811186a36b96569805ee94cb159b723ebea0aa02151"}, {0x30, 0x1ff, 0x5, "4d2a45df6cda63e7f0bc147e92b5d75beb0ef8d2bcbc80f70e42"}], 0x2a0, 0x4}, 0xc040) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000a94000)=""/70, &(0x7f000050d000-0x4)=0x46) 2018/01/15 16:51:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000612000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000105000)={r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000775000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}], 0xac) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000001000-0x20)={0x6, 0x0, 0x6, 0x4f0, 0x8, 0xcabc}) r4 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001000)=""/228) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000003000-0x8)={0x1f, {0x4, 0x200, 0x3ec4add8, 0x3, 0x1, 0xc7}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x8, 0x4, 0x8, 0x73, 0x81}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x8, 0x2, 0xff, 0x7, 0x8000, 0x3, 0x3, {r5, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0xffffffff, 0xeaa, 0x7}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x0, 0x0, 0x8008, 0x0, 0x5, 0x2, 0x3, 0x7fff, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x696a, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000003000+0xc2f)={&(0x7f0000004000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0xec)="338c8154ab1921f4abb94a24404d8973c0e4e84e5666a7496d599c7b270ce799b538bae0c14cacf9aca5cf64005b66d7129f0143e6c1fc3000e19120d8e39bb877cf8a3a0ff389d0ed3e9527b265117850988634199316bdf37151334322549bfea9dfad4b0436f66b95afb27d64c08d3bddf1c6b54a20c02122e16b31265b03fb0a1548f26f362df1e9136f90f9d4280722a32267f5bdc06a747e9d4118a17b85cb026d4ab467596ac1e3c81eeee5b701c6acc7f169cfa5804bf8a9180618093b0d10d8023f586bd5f6d0d76d1c84f77f82e20b2fe3801f89fa7a40279079c09ca6f9e9b67913fac4d25db2", 0xec}, {&(0x7f0000001000)="d6c4ea6850fda230da6897df4f22cf99", 0x10}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000003000)="e7d3a51a06b5b83ca7e5350f605c9f2bddc370a2f44e599b73a67b73ac2a64d2cd7a7c045718c47ac884a48ff6a1f4303d96aecffc0688fa4ebe02a71b630a5f6802cf662613", 0x46}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000004000-0x9b)="9992a6b7d66da7f179060de6f4370cf455405a8d679cc1e80aaceda98b7ff1671fe269151aae4ec15e5b650a3f27a95a17d5a107685b9744f2eab7c722a987fc0561d95e18a4823c969dd07544c5d5aa05a13f791fb989dcd1993e7ea48cf5ea6655fd32d15da38650468003f19816c4e899416de04d12b976701c79d98c36ba97b1daac38507f62caedeb1cbeb4f0159d7336eda4c97ca04f6834", 0x9b}], 0x6, &(0x7f0000003000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x9, 0x5000000000000, r6}}, @init={0x18, 0x84, 0x0, {0xfec, 0x10000, 0x7f, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7f, 0x8006, 0x5, 0xcdf8, 0x9, 0x4, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8727, 0x8000, 0xc, 0x400, r8}}], 0xc0, 0x4044054}, 0x1) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r9, 0x0, 0xa3, 0xfb, &(0x7f0000001000)="fe313c00c60dbc67df57398e140e8a53348122e77762b1b5fd043fdc7fa08313fce4e9ff7f75e6f3f92f954d15b9ca18a6ada61c8623d9e750fd00aaf4bc6c9f0953039d02315f8cfbeb7ddf841620e648da52b3f71cf299d61a57271d293748312540638e166b4f6522acbb7b45b694d2d950ad08f7b8a2f0600518a6a898f560f6b37752162c29cbdce8bcbebd56f46e4969d9e2c185f4b28719d8ebfbec0df3eede", &(0x7f0000001000-0xfb)=""/251, 0x4, 0x3}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000003000)={0x9, 0x9, 0x3, 0x1, 0x5, 0xd6, 0x87, 0x7, 0x8, 0x0, 0x100000000}, 0xb) r10 = accept$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r10, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x8, 0xe3, ""}, 0x30c) 2018/01/15 16:51:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x81, 0x4) r1 = socket(0x0, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffff800, 0x0, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0x4, 0x5, &(0x7f0000c49000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e9a000)=0x4000000000000, &(0x7f000028a000)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000694000)=0x0, &(0x7f000084d000)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d91000-0x4)=0x8) 2018/01/15 16:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) socketpair(0xb, 0x80000, 0x4, &(0x7f0000ecd000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000b4000)={0x5, 0x1, 0x399, 0xae68}, 0x5) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r5, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/15 16:51:53 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x4, 0x5, 0x4, &(0x7f0000f4e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000f0000)={0x0, 0x1000, "75d5dabb8126103ac808dedc981d51bea4d2c1ae0766a8d896c867268a3e8caa2906aac3024e0cc6f4e518f9d471639ca8e9ed864233f99365caeedb4bc8fb17da575d3ff61d4a97fb40f55ba951af5ada6f3f008b2ccc92250936a7efc41474023da1919932e96a5c1c41d12b4c1993670ba53e78041d709159bb1b0756fe12ca8565fb09537c9031382f2276211af1e1486be903fe0a7ea0485f572bbe7c70583fb78bb1d5924db450b36dabf34e11bf914ecf0834b9408255e5f20c7dd363678eb708b5d4366954c53a1adee8d8e3bd3ea6c9617048a23a16c70a4caa950b4c6ef27090f62f573e842d0f5e35e2a475ebf28c14dbe8dd4110d231de28f26d6b370abe76c6d8a96f9d5b6c9f5b2ebd0fb8e15871b656a8cc5e830f12f10b186e2a320dadbad7a3566c8b4a54aac93f3012b2c988a375a9d0773ee7202030f4bf865509165a9f9633abefc5b4390245f06ba9c167323730ef141dc345afc90cbcf18f16102ed06a7cbd8ff2a838f7b4e60e5ec097047ed600c25803f5d8a2af34b2c94a3548435cf0a7c7da12950da9b9b9d807e3b7b445525074693f63220f270b8110b01e8eec1d9664a8a8d8d5cd85c4aaf0bfa15f32b39a77fa4aec43ffe77283fcd0b797a1395d0ec2752655550cd6cb1c27de1b978d908f96c039cc135a955880a59b283b02f27d977bd2b290aad6b3c467680795ee84df4a2ddfd37bddc13e525cea85a87173ea20baf1e11c2c2b1756a40c28cd7da0b744281ffda1bcd7741f8591a2fd08b1a15951ab7fb90c9dc1445d63ccc92a5de193d828766f7e97a30f43956bb5b492ebe0ac082956a45946a499415cc3a8dd4e481d2403771acb272be7776cff38cef1b6e1976d6dde7d9f977db9076632e4e41a3035e321ba90d1600fa4ca72bb18bb2d7459744a9822390b7e2fdba927df8313a20eace70016f9cf252d4eaf8548ab1ebaefbdfc7f670c0d3d7cb0b3f5533e536cbd4dd70a26554323a90bbb4ef56ba247637fab0b8cb1fb00ed2828fbf578151874381fda72d2d46fa36e4ccfbcb306b8da2bae5cc57f5b7faf19c9846249a956f7420ad06161659af9b5bce6a1f28b3d7bf0920d2c904787162b07fe5665f79e8d5549abe333cd2bdb767d92b8bb952d0103badf63a0d690cd33dc14d0bcee03e6b7cc28fe0d513b8dbb0b4d576d3fc9bacdeb5b7124b7eb2b73adc687c3c9089f75948eaf17bc6b72ebcb610349eea44be11230fb2499e13e20385ebcdd04a8ecb0dc98118b4d51545d5ed3bd2f39c5f97413346d5a5a03854d9be9faffdc4da54d34d1ee2b50651ec50e5416a5374ca4549d53a9d860015d5e3ec4a30cf1cd83fb79ee0e7d1d3b0de72d718545e78c637134e568e7ed48a17f0c7da7f9607bea12b35ed4d7e643444a19d0c3cf8baa261df1d8b37ab58c23e9c19c4326f369dae953baded62f7a0e9c365fe90af1822bc5c7cf7a522106f92b69565d9c3c77817bd804912860ff1eb764650c18db1df3e3621f76005aab4672030d224f7bcefa155e5038e34571b80936cf916737c1b57762a2dbc375ba4323a98f2da29b1e9c36aaac99c481a170d4e420b1a77ebbe9bca2c0a606bcc8943f686c1848720ea1ed9ee9a51ba92a843b28e900162eaf27a6bc7a5955e9b01e1d87bbb45107613b68f3abd77d9eef6f3a022dd5daace476fbf28d1792c591c1e26deba35fc35b4f1c6e697ad4c0d86e5c970cb659ed893bf1daf78da6fbd64373191155a0751c6f842cc5b7c9f79112133b2539d46dbaf034abd697e056151fed71f953d6719a570e1e08d2839fe3dbd36e0a4861e0e227d769bac6eb13ac2ac2928a9d3d76afcf02d0ee25be76ca12b57a5fc100e3a0f62c8765b68d284d2747b359dd2131505612bed4f14b6ffe1a9341c0c1280756faa87224cf9463f58b818e98183bbd2f03c047c304405d6e6fff094b82b9e0170f2f44d63ce04b97cd78d23b85a8450c10326786f37331973e11d22027ad7673115bcd01897bab765e614ff8a6ee191567f3cebb88ab90766c296bdf29f41bc22e26c364cf8e68ca631c0189f19ee24b5a0b8aa2a5d3fe377c8d43713592030f3c624c6a8d13b6fef8a6bb54e9ba01da391889eb82dbf85033a147d7418e656f9083b89a1f11cc7cdeadfd35251521120724069901e74575da2e41889f8a2216eef561c7e03285fc42199811173a2f64dea1c57838e3262093573318cf84c9da2103e839d51206174a1e322158227ccdb3aa8b5c3c9cd16d974117762869cc576d47eb724ea7d793e7dc3085e6b492e2404e6250faff0e7191c2e177a20abde9f5cb8fc2162547579ad95567e8be306193e833d6fe9ddf694f31ddde5461c638f07252dd864d1f7709421ff46fa37c708970ac05e4cfed64809430e160ddafcf8dc995aa7ffd65d39915b99881c513b7f9d9d35d285130d99e473cb2316f5acc07fccb30a8629c9276e4f95cb9a7a0a4fcda4cf285363d3a3a2190bb6a186a2981f692e2406b8c166dba5dfb2948f0a0d7832e9017bd013bb6e0dbd20fd1f9980efab21d2cc6790757481ae5e762e671325d5fdb9ca10af359d9264e6b04c36a55b898531e34b96a94ad6989b844a1395f4ec89f02cca3192b85436cf5c5dc6c025e80223c92b1f15a093a6a4c9a0424668b50bdf5ee8ab26755e778e7c796b9b9a909293b0eac3833244c7eb419ba8cecc5bab4818cef590c14381768cb5f278e1b4dea6327eb07b0028bbb0085b11c4aae474328f64b390b4b03e01d77fa7618fb947c9a48c478e60e2c491d1e0cb38fd48d9aebdc6bd5d3a3613b5261dc23e63eaf103e73e8fd527082c25a767c6afe6e83bea4d9f9dba3480521092f1bb200cadbd56d31ad9b9b8a1936aa842ed11c50b11a8dd1e2f840d99986f0440b1fc79be8fe1e80876457b86acc71f11c54a3989c58f12afef5959bb94f77ea7223d37fc7ecef52a00299142e10086cdffc82dea31b2e1784ec0bdb85aa171db431bd18e8e8b1ce4882c729ba698117d8e49008f8820a82088c1f9b91d9f56eb0f21ac75331ef7aeaccccff67feb3162c745b7e22410c622e3f90663c1b037ef4db90d4fe8fc687a43a783e35903ae49912d21977898635948348c878b425cddd1f64362096ea008933163bd0ea94af5a3ac57b4b8e7ba8b9563ac785cf53da07017f1f97a4bf323306ae290b49fa83c26f0b1a14aead1ddd382f2f4fd72320af6cdd504c090cc351031ec33d75c585a0a422acd0c0a55a952e30cc6c7a145a53bb9bb2fb3117f2a57c0ef9721b4b03fc05f89af9104f4f5a26ac946a9b3cccbd24506fc944ba8ebd75da8ef773f7188e6ffe1f714d232d8dda232acf9828729560f314c1e487ba2ef2a768d7aef308be8bb5eca800a5b30aff63a2fcca3a7bafe6de43262549848a5fd43981783cdbe0e34f79a3efd2fa6d43a6f24ed2027680822cf3d14176c5ccc3edfaeff460a4b753295874005c6aa1d0bfbbaa2b5617509c71533cb41c3826ee8c8332c44e29f243abb4f3168475b2f189fdb3b7b22b6913e4cea4869c27e1ed7a87463ae80d67f3c739d31831af8c3f1ae641731559ab518a580477d698258d3abaeb505cd53dfa1a2594740058fd5c4e21a35aecbffcb9a0b6286a0869d37c3c5c158998200ee390284ce60d83c7791f6f35c47c2827e243a8ab3783384dad972f56c512b836bc93d42d6d1eb46a61bee0b001a313ca8f39d9f5df7ed1c829653d607a1c5744b2b1a42f4fb569b26ecb40efc8f3ff2786279deac7812d1762b7cd6e6ebc57cf527f7b9b185048791ffa8e89f863aefeb4621766924273fd0758d402563fe2730361d00f0058fab2d89f72a5071214d6756c124126cfa5ec68f97a252c422ffbe1a56ad6473724c5458a1e5c2733ff1c0d0bfee6e3906f417ef0f0fb66cedf9fc4920610b1e9cb677253b6a24ab8dde9f8c8c5c999a0d5e9047e50777b58ae6c7d6a02e28bad6b1b6e55b36e111e3af4a1303bbb7e75898b14971f0c380947f9c234eb45a413c2bf0e43c22c6864a0228d0228cd0c19418a76a22ab92f473f9732fd5756585561707cdde6067ae6c124140ddfdd3a316fb78824fb55758743b8ed3b099a9a3a14fff9f5d2b875d47013df65acd647415be5c0683d5b3bcbef041f2120ad3a17dc53c4f62269aa3a7a7c20c249bf55a70dbd54aef2018111f21dfdd3d46489c0d04e2131286c2bc9d443661823b496ba86ec594176219810d1a08b611513e6d9d9a54f0af54460a8f215da25cc8f20cbc2849a7f0c96990313e26b86aeeeb8defeb2e7713ec3fedd4f61ccb764478677b58f546d43aa03ee703012513cc6260441a5a9c0297cce92a94bddd1a7b7ffc3d35aa8f18878bd3a117e9f56245140f4277a14114bd7be63735ade90d972e2cbf4af399589fc1576cc94eac7d640febba681a45ce39ece89f290228b02cf2df17aeeab37c837634f23bb3f39a154dd932ecb06aac856423484fc58a46473a3040d903c560a5c5195e254a308b193e3cb09d405309d01d864f2d247c7cc5831726489eaf34de77b6371360ff4efb7dd09116e7b345ff3a594dc8157d6c9b3e25a89f9b35f92a289820d87f40b47726a006df5b89a313e15983757c8284cdc9514f13c5c1d796401b878459555c0e5df6845e27f280905fa4802c74483ed41312bdb050bbc739502e15152c39dc664a081298e2ec7124bbd18c5e59d25926295cbf0aa9f23e555bffd8e8af047a7eeee248819e5c64eb0abbc561e8a9d3c08e2af35a66b050db2a59d0337ede4a08b5bae326703f038d4b4f25fc45daf9170e1d3a5aafff5d45ff67df570fb256e8d7c980de8445ea6d9559e44c5ec7af520c9671e436326b60060892e463143ea088765c41bd4fe8273c0f2b87057cbd5bead25557f7630e9cd4917fc25d09f1e25ad92e3e166d1f9c8cd3c878543eed22ae84dc19a937789d47be84cc9bd607164edf75a82ee86170776fa95ececa0e18fb4c5e62e5df5f56c0a049c5778e9d686f47268b5337e86249e7b349807de15168ced259990712a8a16ec66ff9b19e77602017afd3733289e5ed624b76ae6515d1e266e82cfa5e9ab5b8eb85046b239793b6f7040b4956846feb11369afbcd7c7bab0a82398f15de7b3bf9ec2a5398cf5e6e0621d17aac80c90f5ffd0ef512c2702113d87d4469a3bc3242372159975b77422794e6b2971a2f29fc8d242a2dc6d514ff3b5dacdd66314661ce31b10cc3514f0e23354affd7564d3e40cd60bb5ccd37c14fdb05efa97e98d86a2372d0cd37953a6fadc5aceb8563ba71eb1d26e4c1727818e192f085d18f0f8c6bfe542b0bd1719c8445bcdcc09ffe5a46e21d41469fb8896d8f9e2689d594e39f59e34c55abd99eb5efbf7cdd0fdd7e41e444108f959fb52a8816601870fb1438df796f31f9e5ca1cdef65cf1ff26dbdd665cccad18bfa2d5cc9d5b2216c5d18c3b258bc5d8c1b261d00e4fe4393e58179928fcf8d2cabcd5e2df969fe76f6a8bf70a1b730ff92284ba2f6572fb687e345927bbd21c2e66dd98a3fcaeee147c36db6b5cca82c9f6b4fe79258538809c098a8fc0b8365cd1871507f30a0812ab81ae991cb92da68d87c287d821f6b85a7815819aee44a974e396262a313680ad1f17796117b06e317ede832af8a4951e452c99deda61efea6efb1bac5354caca3431f5feae52410c6ecbf095efb5db5e441b5050c18dc5a7deefb5c2d55374517e858295b7a2d165c945b6ca25a56c9a504ca5ce1eab03d101c48c840e5cc23a7833d6aee"}, &(0x7f000004b000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000014e000)=r3, 0x4) poll(&(0x7f00009ac000-0x18)=[{r1, 0x4088, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x1048, 0x0}], 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e3000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002000-0x18)={0x1, &(0x7f0000002000-0x86)=""/134, &(0x7f0000001000)=[{0x1, 0x8, 0xfd, &(0x7f0000001000)=""/8}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r5 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x4)={0x0, []}, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r4, 0x6, 0x10}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={r6, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x800}, &(0x7f0000007000-0x4)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000009000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x42, 0x2, 0x500, 0xc59f, 0x2800000, r7}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000009000)={&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000a000-0x10)=[{&(0x7f0000008000-0x1)="f7", 0x1}], 0x1, &(0x7f0000005000-0x70)=[@rights={0x18, 0x1, 0x1, [r1, r5]}, @rights={0x20, 0x1, 0x1, [r2, r5, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r0, r0, r0, r5, r0, r1, r5]}], 0x70, 0x44004}, 0x0) 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001b000)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000-0x34)=@ethtool_link_settings={0x0, 0x3ff, 0x2, 0x80, 0x100, 0x8, 0x9, 0xfffffffffffffffa, 0x4e9, 0x8, [0x1, 0x8a6, 0x377e, 0x7, 0x5, 0x7, 0x1128f796, 0x1], [0x5c8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xf, 0x80e, 0x6, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000f000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000001d000)=0xc) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x318, 0x0, &(0x7f0000515000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) close(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cbd000-0x8)={0x0, 0x7}, &(0x7f000082d000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ef4000)={r1, 0x400}, 0x8) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000022a000-0x2)={0x7, 0x6ac}, 0x2) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) [ 251.809978] netlink: 25 bytes leftover after parsing attributes in process `syz-executor1'. [ 251.813100] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 251.813105] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000027f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006ba000)={0x0, 0x7f, 0x20, 0x0, 0x7f}, &(0x7f00000fa000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ae1000-0xb4)={r2, 0x0, 0xac, "93058091bc48b9033c173fd787ef28478a2eeaf8620b5694c9d0bb86c1d25de13116bfb4dab3c19c9256689a401f86b9213b7c5b5ff620a3b3f26cc15cb683605b71d7ff03fc1332450db32feffd21a6df55c764195bdedd5bfd4d2d7251e00ce0630f7edaeee067eca0c11926857a8578c8079f17f3b169507c8dcc508ffc9ce66f2fb1f0b0e0d62f01b74695db783feba518275b25e2fbe7eb2f77f2ac68fff4f428a05773a6746c85e3f5"}, 0xb4) syz_emit_ethernet(0x42, &(0x7f0000bc5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ca000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e08000)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000002e000-0x8)={0x1, [0x0]}, &(0x7f0000024000)=0x8) sendto$unix(r3, &(0x7f0000dc9000+0x8a7)="7875e6a371f19f7774590443e0c5b1a7c46926cb59699d5a2c7b0ed2000f1db5753ac42c3af858eb86bec5cbeadc3de149cb12c67e568eb5e5e35c", 0x3b, 0x40, &(0x7f00007d2000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f93000-0x8)={r4, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001f2000)={r4, @in={{0x2, 0x2, @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]}, [0xd7, 0x2, 0x400, 0x2, 0x3ff, 0xffffffff, 0x7, 0x20, 0x1, 0x3, 0x0, 0x0, 0x2, 0x0, 0x2]}, &(0x7f0000fb7000)=0x108) sendmsg$can_raw(r3, &(0x7f0000439000)={&(0x7f00003ac000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000258000-0x10)={&(0x7f0000b9f000-0x10)=@can={{0x2, 0x81, 0x9, 0x100000001}, 0x3, 0x1, 0x0, 0x0, "aa17e86c349ef7a7"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000877000-0xa0)={r4, @in={{0x2, 0x3, @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, 0x4, 0x8, 0x80000001, 0xa}, 0xa0) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x116) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0xf01, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000003c000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000+0xffe)={@generic="a45617af48b2e506210f3d0c615b35e4", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000001000-0xc)={{0x9, 0x8, 0x5, 0x4, 0x14, 0x97}, 0x80}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) connect$ipx(r3, &(0x7f0000003000)={0x4, 0xec33, 0x3, "ca71eb7813c8", 0x10002000000000, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x60, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000006000-0xd)={r4, 0x7fff, 0x1ff, 0x93}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000007000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000)={r4, 0x19, "446a4c5eb48623a587bcb0b1aca4a1b130dd4b6a63dabc4d2b"}, &(0x7f0000002000)=0x21) sendto$inet(r2, &(0x7f0000000000)="592473b536bb9938fc779c3809914ca7d7ea3c7780727674171aa9ef4653d034658f851fd31d0009d659e4aa6f57e91ceb345ad763443fb1a3d89d1d42e1166e854ca2d2bc8334ee6a741f361d8a01d892a9f58e80346e6d42043dc880c5abede107f6f818162e5e49ad2ce949181c3130831c7f7170abdff40037b8a9238662834d54445fa0ba7dfb3fc4cc0047cf40ba7dac10971ba2644aea7d7a88d542aaa90c72bf5615b950cbc36bd69f690afbda072e42f0753f6d830c7ed634adb55da07b3d2788d33b13b25abeda73fb485935ec5cdd83", 0xd5, 0x40, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000008000-0x18)={r5, 0x1, 0x30, 0x8, 0x7}, &(0x7f0000008000-0x4)=0x18) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209c", 0x20}], 0x1, &(0x7f00003b4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc4000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000baf000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c7b000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000391000-0x9c)={r4, 0x4, 0x94, "cbb9a8fef67cf16f2423527f37c00bba812d61b939873432d9ee1d1b601c1ab74bf6103ba13e1bbfa4a6ac5d68c1e8e73b5ae5bb5734ee613669b01204c1640a82c69eb1efd0e7f3d8a906bf5f1e7f748282765af9915e582f5bd43ad4b98d14f821c4528d324e7683f17754a40b3cfe4243bf45417b8c4ae0ad43c517bf30b30590cfa03606236dc90368ad4bfd862192fc5090"}, 0x9c) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000b45000-0x4)={0x9}, 0x4) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xb, 0x7ff) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000a6b000)=@hopopts={0x89, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x7fffffff}, @ra={0x5, 0x2, 0x0}]}, 0x18) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x25, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet(r1, 0x0, &(0x7f0000021000)=0x3dd, 0x7ffff) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000024000-0x10)={0x0, 0x0}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000025000-0xdc)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x479f}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x96c8, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xdc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000021000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000)=0xc) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$ipx(r0, &(0x7f0000496000)={0x4, 0x5, 0x200, "3958000400", 0x80000000, 0x0}, 0xfffffffffffffda9) mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005be000)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f00005be000)=0x0, &(0x7f0000043000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005bd000)={@common='nr0\x00', @ifru_flags=0x4000}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005bf000-0x13)="9ae451d22971725a10c3048316ea5087f66070", 0x13) bind$alg(r1, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) getpid() r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f00000b8000)=0xf27, 0x4) poll(&(0x7f00004ef000-0x8)=[{0xffffffffffffffff, 0xd210, 0x0}], 0x1, 0xff) r0 = socket$llc(0x1a, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079b000)="e672af958c691fb9b00a163bd8126e558f6a5b356668569a829c71d526e7ccbf511815371b699bfffeaa6da3663a5ca7c51aa14965ece74c0994f2f42466cff4493832bbff48685d4260cd25ec82b4d1477a3d9c5d8ef7e87f81d96ef0765935e3dcf4b35c2c95dc906a9289e3b7da675749fdf8b23678efe3f4570e5ad8f089b26af6fb48ca5413a691ff0397f7c082ecc6339e140f9e830b9eb5531df420ff61884e1f2aff236b56eb0c5faa002d64ea5a0066dd1e2c31c29e1962f51cc57a77bce4d7b8ef6deb09c8eac657f524c7a41ec802f588309a7843aadbcde42ac985c7cd7fb1c4c09091e1", 0xea) r1 = socket(0x2000000000b, 0x20000000000808, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000879000)=0x200, 0xfffffffffffffdef) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00007ae000)=0x0) accept4$llc(r0, &(0x7f0000231000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e6000)=0x10, 0x800) close(r0) 2018/01/15 16:51:53 executing program 1: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b2b000-0x10)=[{&(0x7f0000ecb000-0x3a)="39000000100009c3692d0000800000f9060801400100000045000107000000140012000400000001ff00000000018000036a8900001ee40000", 0x39}], 0x1) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ecd000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00005d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ecc000)={r1, 0x4, 0x10}, 0xc) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ecc000)={r2, &(0x7f0000ecc000)="8302c8d0dc93138646660e49d8bf44ded72caf0726a53dfce59932c048a4f887", &(0x7f0000ecd000-0x57)="37b294c695a1deecd8802b8d7e2a8427adcc2c06f1c8b606c90e36c958c77b651af0dbd5e50257f7fb4376c63310deb7b260429df403e8b214cdc08b820e405987a23b94c266d15904d98a2ab63594631dfd126a40b9b2", 0x2}, 0x20) 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f00000da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x88, 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}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000403000)={0x0, 0x0}, &(0x7f00002bd000)=0x10) 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000b29000-0x38)={&(0x7f00002f2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x2cd, &(0x7f0000041000)=""/0, 0xffffffffffffffe3, 0x0}, 0x20) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) epoll_create1(0x80000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006ee000)=0x5, 0x4) shutdown(r0, 0x1) 2018/01/15 16:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0xfffffffffffffdd7) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000413000-0x4)={r5}) getsockname$packet(r6, &(0x7f0000522000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000092b000-0x4)=0x14) accept$alg(r5, 0x0, 0x0) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009ab000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x55bbf595}) sendmsg$nl_xfrm(r0, &(0x7f00009a6000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a7000)=@newsa={0x188, 0x10, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-384\x00'}, 0x0, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000018000)=0x0, &(0x7f0000018000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) bind$inet(r1, &(0x7f0000016000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000001000-0x16)="9c098704f010bed7e0feb9bbdc72d55283b90616a37d", 0x16, 0x44080, &(0x7f0000012000)={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xc, 0x1, 0xff) bind$bt_sco(r2, &(0x7f0000017000)={0x1f, {0x2e56, 0x7, 0x800, 0x3f, 0x9a4, 0x8}}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/15 16:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c9a000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000033d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000747000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000057d000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000839000-0xe2)="7ada2801b6b50f882a0c645c1b5b0a71bcfe1686a85cef419213980112a9cb4a60b62da16f742df2b69e0b6cfa9dda279e9ede3045e74703ba4f1b14195b5839bd35405227b0fbb347ed72764fff4abec60f9a4f2bca2c2ea60ca0f9a4e487ac4c07ac55da72cf5eed1cb3511704f0465270c2c08e02aa262e22a2b6ea6960c9fe5a95225688c0e098dfdcdf880af0fcd0009a31e1cba319a5e4dbc9a8fd0d5fd6284494fe591c2add38085411462f0d81e762d5ced6bf8273ef474073904572745092534f148711b252097a30ee5a0d11e5b65fe4001d177a62d304624f4e0f621a", 0x48e) r3 = accept(r1, &(0x7f00009b3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000746000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00005ec000)=0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x4001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ee6000)={0x0, 0x5}, &(0x7f0000d91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001e2000)={r4, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/15 16:51:53 executing program 1: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, &(0x7f00006d0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ecc000-0x4)=0x60) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecd000-0x4)=0xb) connect$llc(r1, &(0x7f0000861000)={0x1a, 0xf7, 0x10001, 0x80, 0x100000001, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002f4000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077f000)=0x8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d3000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xb, 0x40, &(0x7f0000ece000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f0000ece000-0x8)={0x800, 0x1f}) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000ecf000-0x2)=0x7fff, &(0x7f0000ece000)=0x2) sendmsg$unix(r1, &(0x7f0000ecc000)={&(0x7f0000701000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ecc000)=[{&(0x7f0000ecc000)="a5e97319b8df771c28bde4cd7bbb1c637e4e420afd693bb269d2b4e0f9e9c4540fc92b55573518065de0ad2a8960a4c086db65e2d85df5202949fc6661f16103ccfa846268e9d3f52ee2850d577f3f5a7935e0067df0c728f2a6d61899670a4f1385372931f6c269454ef2821fec4abbc2233e2c949da1be8eff9a3a1bc4758a951a7a9776dab9a7509b230057ecc5c41c7d3e6ca880b84bba9d547f1e8d5005ab08ac20b4defc503aba23b0c926c3de9a2bfa397a78", 0xb6}, {&(0x7f0000ecc000)="a06c4fb8194f3eda84ce141360c3744342669a4d34618ac582a085738a7913de067c7b33f45eb9b1a5bd6ba0519173b7e8cc8d3456d1cdcccea7c8b36f7b01192bd35f4ed8f1dfbf0b03e50f4c27690c5b71652c9ddf", 0x56}, {&(0x7f0000234000)="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", 0x1000}, {&(0x7f000019b000)="b840a75e528aeec0b0d8c1d34bdb3aac1046fe2f0e41085dbcec8d7303b2e2cf69f334b60ba9a12162a3892ebbc9d889982827dbb5366b3593fa64f5bec309b91f6da1221f2e0e466ca94ca20b2a3365098bcb35be6d56a8b26c70b1151e10bfa872cfa0cf339ed096e741cb302885aeb18ba3072b890c53c8b14c7c613a464f3477ed848bba7d7abe5818eb3cf05584413b49ced53b6a2e8242d9ec9fc9fb60463774f64c0f5aef17dfb1d03801460ebc0e68f93286995ef1ce1bba078de73bfef91610bbce7ed4372f9bf373a51bda029d49a9fe62ea58ea000104a3e12acf51dae804b59decbafc392f05470f3ce94b96e0", 0xf3}, {&(0x7f00007dc000-0xe4)="17c7e08962df343b503ac5626dfa195ba9f323ca782dda20c516ae1c39f01d199bfd39b6ac27bbaa251f335a79d84ada1f1d9f77de95a6b9a4a033afc1af4b44b8dcf92fcf4955ec2f84b5524d44436f803c25813ca785a4e7b82b5d8af1f370f29a8ef73813467daf321d49d0d0b199bfe20b006e7f583dc69660e551dfce8cc2f4bd83ac1e9c735e673757d69157b09a0fb9d3b686159953a81e5cb4131b43f717d644ddfb3805c95a95b70fcaf954f50ae61499f600fe00917c82b6c9764c8eee1f62da27bd918cce008fb59c67474c56462816229006e52da3cb2d5124dc8ddd3c63", 0xe4}, {&(0x7f0000ecd000-0xb8)="a0e1008f9db0db691249659268dd2938324c08ffc70679e344b52e18400e8e59afe16d2a4aec058daa7532777c9e8856115420bebaea4f3d0cda4967920136a42070c53c7f1e0b16f76c534a995552b02b8a002bd38fee8e2720c0be5feaf53a0dd0d56cb4edae7a387423c096acd54379fad5adc0761d423d227f409a3de48e177de778b2a449b36edad372c057c4ae622b8bd92d6d854c560fb2504ec131fa4c6c8ff201312f4c23784c85a8359c8642ec8d42c7ebabfe", 0xb8}, {&(0x7f00004dd000)="3407f4ca3d8ac25987ec43b9e16f10604190959053256572acc166bcfc32aab6a870cf324bb6559a0c33cfb94f8a60d56e1c30d52c18c2ef2ff998d2a8635d", 0x3f}, {&(0x7f0000ecd000-0xb2)="2f85abcce335a5c979542f709d21b887751d6bbd1ff2b556b11261f2ae149e2f7e5c63efdfe62bb37db67427fd1df752e16707883cba2148b20219b37a979f67cd239f93f21aea317f806542959e7f4d1fd3b0956a1e0c1a9b4e7e19ea2f3ab5e128ece5cfc81e936f30fca8aa80d643f89e9651cbb58f049b5457fce6e69ba5e7f4ef086969400db54f5a615f5392ab506d05924da182691a018f1de576f808dc04d5b44d8b24c435a5580af26265aa0e1b", 0xb2}], 0x8, &(0x7f000029d000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r2, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x58, 0x20000800}, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000a74000-0x8f)=""/143, &(0x7f00005a2000-0x4)=0x8f) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000ecf000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f5e000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000f5e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000f5e000)=0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8976, &(0x7f0000f5e000)={@common='tunl0\x00', @ifru_flags=0xa401}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5d000)={r0, 0x6, 0x10}, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000536000)={0x0, 0x0}) pipe(&(0x7f0000f3d000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005be000)={0x0, 0x8, 0x1, [0x81]}, &(0x7f0000f5f000)=0xa) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f5f000)={r4, 0x86e6}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f5e000)={0x0, 0xbb, "650690af72bef3c8685237307375e60c5518c736435522a6904e121477b8403ef8ff9a20f35bf1f28d7d40a51dae7f828b2f60ff3b233f145c67da9c23792c35eb153fca4e15217b778bf92fca6443eeebbdcb0abd65973016d8258f9ec9c0ab5e6e346b506e0d0e33fcd0d6f65e0ff92a2d6a213b2c60c9c2a3ce9015dd984d1ab9605534d06cd7b378045342d0084ef043ac5fc16e27351e8912b15d9b1cb78057863cdbd4985c40aa29f8fb82ec0219dd6137b224b81d492cae"}, &(0x7f0000f5f000-0x4)=0xc3) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f5f000-0xd8)={r5, 0xd0, "2c7c373fbcc800bedf1466b78e5279a2ebbc1c260c121c436bc44c49bb214799cd74cc272abf6f36a8ba7905eae2fd889b305919d4a7e8e2d5a78718839e52f78d918f59999494f1427de0d94def04fd38efd9e3b6255341e2f95fb5a220cbaaebbdc46dfb43d88430d92d21080a953b1396d9ff62e32cf4b5fe21f260473dd6246862ee987df9c20618324b2d4509cbb50413415c73cf777fed902f2ecb299f14d6cf2b1587a58d0b72fa90a986c987dc9aa66833e73dd860cfbfc803dcce0a9740acd4d5379d6b913aea6e3cb5e404"}, &(0x7f00001f9000-0x4)=0xd8) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 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, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ef6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000)=0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000ef5000)={&(0x7f00003d8000+0xbd2)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000714000-0x10)=[{&(0x7f0000ef6000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000ef5000)=""/245, 0xf5, 0x0}, 0x40000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000007fd, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f000045c000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006b1000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b01000-0x8)={r0, r2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000055e000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000fc9000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:53 executing program 1: r0 = socket$inet(0x2, 0x5, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ae0000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000780000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00008e9000)={0x0}, 0x1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000655000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000, 0x3, 0x6, 0xffffffffffffe1f8, 0x80}, &(0x7f0000b5f000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/226, 0x1}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x4bb8}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x1, 0xfff, 0x6186, 0x133, 0x1, 0x7fffffff]}, &(0x7f0000007000)=0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fff000-0x38)={0x0, 0x0, &(0x7f0000fe8000)=[{&(0x7f00005ca000)="b78f3d6e5e53340cc32d8a58d282cd50316a59e87efdd7dd179ab580bbba948bc9af51cd302c362a9fb90a1873ceeb929216fb9ab694f10de5bb6cffe371968af77e3dcc7d4db4f72f4601c62ac56b9e9f0406c185cba87086af87346a8e4670a0504b28b7bbcb35d05d99858eddbeb54fc893e91594d6d403aaae136f8d8ea4f4cb480dcbeb48fe791ff15e3adc82961c76082dac17ac3a05d92cbae3c4a36bbcb1e3a4414bce59ede65f1264f41473fd0c2f1d20408a223af5d2d67f7f", 0xbe}, {&(0x7f0000f55000-0x8d)="cf0acab4aa774d047dce7ac2f1eb1196e75c1ac5d2394fdced8a61513018c2b37c77737beecc58c85ad6d87ad146bf114935f9bbe7f010c77b1190b03bd365789537c435e7062a4b41bf8acd01871d7924e10de9c176e2e73b62e9bda5639fc0e952da333e466e35371d2d90bb73956ea2e6456352933bb908c2e07151cceebec0b557dd56f9cd087593d665ba", 0x8d}], 0x2, &(0x7f0000447000-0x21d0)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5d, "847b487fd96690d7b0afa1aa0ade48b18a3de1aa79d83287b17c0dc57aa477f2ef3b0ba2afd507cdc39797ce280cee34a15c5259b78cb2d94f7ed9da016d85a5556c0734e71d5096065d3b88e53bd4eb7a2b4ec3c09f6dcbe71e0345aa"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @iv={0xb0, 0x117, 0x2, 0x97, "5de0dfd2f8abedc1dbd7077bc6b25e114909e38001a1340c3f0fd0c31ff53e9b24473a8c6564156c2c8e3229c43264200908db994db7525359a1b1c7061d5e982cef03ff77a0e6b1e295e4294b249a7972f0e6447c29cb4e0a16bcf82301c16bb6b800480703721735b8373a9d62cd50ead51f6e57f34a540c93905df1841b6fc674a623ec37ff6f1baef58fd3d19fc7363d437925e8d6"}], 0x21d0, 0x1}, 0x24000000) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x30)=[], 0x0, &(0x7f00003a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00007ee000-0x38)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f000098d000)="4b4030b54f4241c0de49de5577a9dd2057142a36f2789ae145222f4f6a6204f4cc79306530ba00223646376df631af92fa16ecb56ec976ae6fe3", 0x3a}, {&(0x7f0000c6c000-0x1d)="1cd5a1ad52f1c12af4cf1fbf3120e851a63882fea561e5649e43cb81d4", 0x1d}], 0x2, 0x0, 0x0, 0x4000}, 0x40000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0xfffffffffffffffd) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000a4a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000026000)=0x10) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c60000)={@common='ip6gretap0\x00', &(0x7f0000de2000)=@ethtool_eeprom={0x43, 0x1, 0xcd, 0xc2, "38c37bb06d2f835ed21c934dea3b0d039bc10db22cfaef23a81e1f840ade7b3a848bbec291ae863b216521832bab1810b9994629ace954832ddbd9329164f1aacc004f66e55d82166d6a5254e6f91fdd4d9de9bf00613a45a349616e93611449b03ef0c3e41dcdc177876d098295dea8e4e22da0ed15f19993b06f5ff0b322046029935e788626ebb4094c5cff53b8de877c01b24690920e0d9106d4b412f855e16b0899a54e9116ac5f35cf145ee6f96847e86c6d285471adcb60a72f96f3a93f00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r2, &(0x7f0000369000)={&(0x7f0000a08000)=@proc={0x10, 0x0, 0x1, 0x10000}, 0xc, &(0x7f0000fa1000-0x10)=[{&(0x7f00005f8000)={0x88, 0x37, 0x4, 0x6, 0x2, "", [@typed={0x60, 0x51, @binary="bc366a604c73d1f391ab88c9895972308f946bed8fd71af748acbc2e09a5061daf4d1f98bc655d43801e060d90c482dd3ae25ed78576192a3840caf313711d720e602bd3c4f629349c62eefb82adc348622423edd243f9"}, @typed={0xc, 0x52, @u32=0x81e}, @typed={0xc, 0x3c, @str='--)\x00'}]}, 0x88}], 0x1, &(0x7f0000fcd000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x20, 0x10}, 0x800) sendto$ax25(r1, &(0x7f00005e6000)="768af26436a0d1794733c7418efb8cfe1b2c931d62cd6d61424a1568950e936c76fd83eeaa7c931951", 0x29, 0x4, &(0x7f0000591000)={0x3, {"f3d027c882338d"}, 0x3}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f58000-0x20)={r1, 0x6, 0x1, 0xffff, &(0x7f000053c000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/15 16:51:53 executing program 2: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x3, &(0x7f0000122000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005be000-0x20)={r0, &(0x7f0000000000)="a9593531", &(0x7f0000671000-0x49)="ea936684fb2689d008ef082e5080e948b47deb6f7ce330dccec4d071918c11e1b36cecdf482a99c3bc6f1d4b83247e96561f709dfc9960f5d28df72325317e4f9c0617f6ba0e43d88d", 0x2}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ddf000)={r2, &(0x7f0000fcc000)="aa5c9b51291549f6aaa64ba6dff0db39a26fdb4fe0050a64539a2f87ad3ec1004416ffd0ef25478c012c7735c776c7b061265e2a2081bec3da09b257e2661393b7ee96f00860e0acdf9a09", &(0x7f0000fcd000-0x3)=""/3}, 0x18) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fcc000)=0x8, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00006f7000-0x10)=[], 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ec4000)=0xa, 0x4) 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000010000800, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 16:51:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ff5000)=""/22, 0x16, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000-0x1c0)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000008000)=[], 0x0, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000097e000-0x4)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005fe000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000de2000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b37000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xaa65, r2}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r3, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r3, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/15 16:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f000095f000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000068f000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b5a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000684000)=0xfd5c) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0x4, 0x1, 0x8, 0x2, 0xa0, 0x80, 0x8b9ffa27a3e086ab, r2, r3}, {0x7, 0x200, 0x5, 0x3, 0x5, 0x200, 0x1, 0x80000000}, {0x5, 0x3ff, 0x7, 0xf6e4}, 0x5, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0xa, @in=@rand_addr=0x5, 0x2, 0x1, 0x2, 0x8, 0x6, 0xffffffffffffbd01, 0x400}}, 0xe8) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) read(r1, &(0x7f0000e12000)=""/231, 0xe7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000605000-0x8)={0x0, 0x1}, &(0x7f00006e6000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000adf000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b19000-0x4)=0x2, 0x4) bind$unix(r1, &(0x7f0000fd0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$nfc_llcp(r0, &(0x7f0000d9f000)={0x27, 0x0, 0x1f, 0x5, 0x8b, 0x0, "560f26e290e51ebcf29f027f7b179192e3a66082becab076f81062e8ff54b5728eb698d607848d75894ccec817bb65b3022671e183e5594b17c40b6c5e9608", 0xbb}, 0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c26000)=@assoc_value={r4, 0x6}, &(0x7f0000bb1000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000013e000-0x8)={r5, 0x1}) readv(r0, &(0x7f0000b94000-0xe)=[{&(0x7f000020d000)=""/4096, 0x1000}, {&(0x7f000030d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ee8000-0x5e)=""/94, 0x5e}, {&(0x7f0000201000)=""/4096, 0x1000}, {&(0x7f0000a7b000)=""/136, 0x88}, {&(0x7f00009c5000-0xce)=""/206, 0xce}, {&(0x7f0000789000)=""/253, 0xfd}, {&(0x7f0000157000)=""/31, 0x1f}, {&(0x7f0000aee000-0xfc)=""/252, 0xfc}], 0x9) 2018/01/15 16:51:53 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000014000-0xc)={0x4, 0x0}) r2 = epoll_create1(0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000016000)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/15 16:51:53 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000832000-0x4)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000e0d000)={&(0x7f0000e93000-0x1c)=@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c, &(0x7f00004cb000)=[{&(0x7f000024e000+0xe05)="8bb99de9fdf764f9cf39ad60d78f2a2b6a42110dca03ad40a7897c81c606516c525ce20e17cf87fbbffc6c0963f435ada4adc6dc240fd576247b4449e32690d64c1b77ed3a86e48ea180761daea1a90574361f3a6f58e4", 0x57}, {&(0x7f0000001000-0x10)="6da9b0e4c1647925f2cab419a85d0751", 0x10}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00008d1000-0x54)="f591d749c87d9c8c28dc43314818606c156d5904453d0ec8821f9f214aaa564d44ef501569c92b76b692cb9c0b6861659cd481fb83a29a3a0dffe9cee57e7c9e38fa8ad4275b6aeccdd8f4ee5a5d63b3e7ca6821", 0x54}, {&(0x7f0000000000)="ff51a1082db540cb7149b4634ec1", 0xe}], 0x5, 0x0, 0x0, 0x80}, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x5) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000079d000)=[{&(0x7f0000363000)="de9acb22b09c6c3c6055d8bf70cf3681d772dbc7db4d07c3438a2f920995b7c91e02830926197ae88509ecda725d374c64e12324d19329842e1ac94d22b21c079c638a5d3f7380bfba838874fbab4e60b92a65a4c225ec33e70dce3409e26c13c6a3bf7f3041c4c4e3657767c6e1b13660549624c1e0ffff6c7880327614e8ee542aa17ee845f0199d492624b1453f5ba8", 0x91}, {&(0x7f0000b7f000-0x8a)="20ace1f95720083f6e6f795fb654f3e01f0f1bf0d423b73d9551b156f7e4e4393f110e5374eccc919b1f60337db4a30d31959655311b13fa87f91c44bf5c16ccca7f3cfed494ea496f8e3ea0df508b9a5b40fa45dd18c291d728c8b1a9e629bce4781d54a85ddd26f7d4215797e080173207abf73c8268d51a6aa99e29827dc51522c2cfbd3c5871334e", 0x8a}, {&(0x7f0000134000)="24643ab097ed2fd96b11f43f222efe0dd66128fe75231c474ca15b4cc069325e6872052c3fed9e37cf90e2e713d1477f8ee444613b56d93f20c0b0839f678c5cba301fe14f7262364f7cf7dcfaa7497d103cc01a1d054292a9b95fb673bf07ff606a90faeddd3fe7c5ccae4b88a1c9f66b7655a9bba1661b0f006dabef787ab1477c8c056d6216d453edf7543711", 0x8e}], 0x3) shutdown(r0, 0x1) 2018/01/15 16:51:53 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f92000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000196000-0x4)=0xc) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000af7000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f91000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='eql\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 1: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, 0xffffffffffffffff, 0x0) 2018/01/15 16:51:53 executing program 6: r0 = socket(0x1, 0x800, 0xd3fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"5fe369f876bb64"}, 0x7}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 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$nl_route(r0, &(0x7f0000001000)={&(0x7f0000d25000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x44)=@ipv4_getnetconf={0x44, 0x52, 0x100, 0x4, 0x1, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0xff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x783}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xfffffffffffffffd}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x787714f0763c7830) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/15 16:51:53 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000c5000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000044000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000f74000)=0xc) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000ec7000-0xc)={0x10, 0x0, 0x2, 0x800}, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbff04000900000045ffe007040000141900000000020d0004000700000000040003010c00001ee400", 0x39}], 0x1) 2018/01/15 16:51:53 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) poll(&(0x7f0000384000-0x20)=[], 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1f000-0x4)=0xc) 2018/01/15 16:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000025b000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f000045a000)="17478112751a35b8511200ab1024f4fa7d24cba00384e96815b24941d897a87227668b9361e734a66917be717306b61a04e6f7229736625dce53f6e4fc39d08fb00e596b319a2d0b095bbe91661b0df5336431823cf7e1a5c09ccae6286532853803c9fc87136a28685cf2b131d26c43d818e334fc6bbf1ad2157a75cea3fa0e621fedd263c1cfdbe5bf", 0x8a, 0x1, &(0x7f0000895000)=@l2={0x1f, 0x0, {0x3, 0x80000000, 0x9, 0x7, 0x7fff, 0x10001}, 0x0, 0x6}, 0xe) 2018/01/15 16:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000e1000-0x4)=0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000ff000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000038000-0x4)=0x48, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getuid() sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000fbe000)={0x20c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xe0, 0xf, [@typed={0x8, 0x19, @binary=""}, @typed={0x18, 0x31, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="d3c48dd838fd5089ad1b87a6615e667a160250d5aa566c82e10cd30a608100f7d36ac1d6698e79dab3a12c93c5f1f27869832faf49c4552ad345b20b551166fb1e535f16828864158c24d33fb5a8720a39f7ee599c2d55eea2a4348b1f45d610f0d6f9c3b2c96f29b99583158f9cf1edafd1274d204daaa92a5c506df90a09c9dae761ebb73930f77bfdf7c00d84822e853403dddcfae1661932cbf34729e7250a3fab77671b3380efa04b7023e25e116c368fbfe5ac0601750941"]}, @nested={0x118, 0x85, [@typed={0x18, 0x5c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="", @typed={0xc, 0x2a, @uid=r2}, @generic="31dec16808c96684d26e9cc4fe90c4c74f085a8fa8128c86aec1bb9b46170e491d238eb4f116370aedcec02dae591beb8779e1c65276628b135a8c85b1229dcca6b07cc7e9594f73f475fb2ee30407d819298c6f19dd25fb8d614525d7cd94cdba2f3c960883bad2310b4ffcff31cc7ca51cec251467ad6cb96aa83a1cb627937c319b1634ed875543a0ae1610bf044c24dc87772cf8a7996b03e914456a89c08acf189dc38eea0232e9210bd3fc119956927019f261daf25fec4f477a2292ce663cb24de3afcc7d3808b8be157e63d043d93761aa3b0c42906d4884510fd76aa676c15dfed485b7dd13a3375cd1"]}, @generic=""]}, 0x20c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getpeername(r0, &(0x7f0000487000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000954000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) getsockname$inet(r0, &(0x7f0000edb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000031000)=0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007ab000-0x4)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007de000)={0x0, 0x0, 0x0}, &(0x7f0000f08000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00000ff000-0x38)={&(0x7f000094f000-0xc)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000433000)={&(0x7f00002dc000)=@getsa={0x134, 0x12, 0x8, 0x5, 0x0, {@in=@multicast1=0xe0000001, 0x3, 0xa, 0x3c}, [@policy={0xb0, 0x7, {{@in=@rand_addr=0x7, @in=@loopback=0x7f000001, 0x2, 0x80, 0x3, 0x1, 0xa, 0x20, 0x80, 0x0, 0x0, r2}, {0x7, 0x0, 0x81, 0xff, 0x7, 0x6, 0x2, 0xffffffffffffffff}, {0x1d2, 0x8be3, 0x4, 0x9}, 0x7, 0x9, 0x3, 0x1, 0x3, 0x3}}, @ipv4_hthresh={0x8, 0x3, {0xa, 0x3}}, @tfcpad={0x8, 0x16, 0xf03}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x1, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}}, @ipv6_hthresh={0x8, 0x4, {0x74, 0x34}}, @encap={0x1c, 0x4, {0x0, 0x2, 0x2, @in=@broadcast=0xffffffff}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000019000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000584000)="1f000000010a1ffff7ffffffff000000029d160a090001800400002000df18", 0x1f) accept4(r1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x80000) 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d3e000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000041e000)={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) syz_emit_ethernet(0x77, &(0x7f00008ab000-0x77)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x69, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4d, 0x0, [], "c39abfac2a14dbfdb0692dda4ad1daa84ff959e649b2fcec56845ba5d40e9d0d976a8d44b21e0160765d9b02c27d6ecc40be127ffc175362a398d5974b20f66134e44e636abd605b6b32c62bd5"}}}}}}, &(0x7f0000e76000)={0x100000100, 0x0, []}) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x1, &(0x7f00003d1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fdf000)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6}], 0x1c) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000a000)=""/28, 0x1c) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={r0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1, &(0x7f0000009000-0x8)=0x2) connect$bt_rfcomm(r0, &(0x7f000000b000)={0x1f, {0x200, 0x0, 0x8, 0xffffffff, 0x8, 0xc19}, 0xfff}, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x76, "8b80c754f3e4d0931f2b398f3174e59df83bd55269beb3cb2ebd485ad3485455a45b661f69db385f531ecc297753b3aa1aed23ced53c44536c7bed3b221c0a4397e8b6df84699fc2be9a88ba34b01c5d012951ab5a9f4607cfb7d6f1cf49f04fe7d9bf3c26f3f8f2d51c2701e0991b439db8498e2ad2"}, &(0x7f0000007000)=0x7e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000c000-0x10)={r2, 0x24, 0x10000, 0x6}, &(0x7f000000b000)=0x10) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c43000-0x20)={0x4, 0x8, 0x8000, 0x5, 0x5, 0x0, 0x2, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x60000000000}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000-0x28)={0x0, 0x40, r4, 0xfff, r5, 0x6f, 0x1, 0x0}) getsockopt$bt_hci(r3, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d55000)={&(0x7f00000a4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee4000-0x10)={&(0x7f0000251000-0x94)={0x14, 0x2, 0x7, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000040b000-0xc)={0x0, 0xffff, 0x2, [0xab0, 0x1ff]}, &(0x7f000054e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c2e000-0x8c)={r1, @in={{0x2, 0x1, @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]}}, &(0x7f000012e000)=0x8c) recvmsg$kcm(r0, &(0x7f0000ba2000-0x38)={&(0x7f0000c47000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000780000-0x90)=[], 0x0, &(0x7f0000b55000)=""/48, 0x30, 0x0}, 0x0) readv(r0, &(0x7f0000180000)=[{&(0x7f0000653000-0x1000)=""/4096, 0x1000}], 0x1) pipe(&(0x7f00006e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00008a4000-0x10)={0xd6, &(0x7f00004c1000-0xd6)=""/214}) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000147000)="299dcabf8bfad9c4168974fd469147bbcf884039d79d206ffeeea28992327e87", 0x20, 0x0, &(0x7f0000acc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fa5000)=0x0, 0x4) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003ee000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000054a000)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002d5000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001c000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000313000)={0x0, 0x3}, &(0x7f0000a16000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009ce000)=@sack_info={r1, 0x9, 0x1}, &(0x7f0000fc2000-0x4)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f000083e000)=""/246, 0x4f, 0x40012055, 0x0, 0x0) 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept4(r0, &(0x7f000003a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d73000-0x4)=0xe, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000f4000-0x4)=0x0, &(0x7f00008bd000-0x4)=0x4) sendmmsg(r0, &(0x7f0000eaf000-0x168)=[{{&(0x7f0000ba4000-0x10)=@nfc={0x27, 0x2, 0xac19, 0x3}, 0x10, &(0x7f00004f9000+0xd37)=[{&(0x7f0000c8d000-0x61)="551d3f6030c3fe69aa579c839a844ac8b3de40ef9fd0a94319817286bcae7f219a5a20aee6c33924182d425def17c392aa70e7a0ce83ee08854a1eae949a300d8d0a365be74a5640a6e21045e64274aee82e6cfbe5514d8010518681dafba178f6", 0x61}, {&(0x7f0000567000)="a0edc340c2aeb9776b4e070e3df73cfbd9eed725b30ec53a99c1ad912fae26bdb141452e71167122da6bf5957921ba2cef1a8a7b4112a502023727b6d14d9ddf18f42efd3c623946b45f8eee067fb83ec001e799705ef4ca8e3ae55ce159714b90e562770711c53a79a0434781942c7301ff61f497c1a976310a659bea4c5a3a9431a9e68cd3b3f28e208bbf9921f4df7a70f3c3ed347d2ed486c0ef779e03282aef3824b77b1d22dfd3e30b63fe945bee260ef381f33127cdd1bab6a4917a83efc80d86b486e91eb6a01529ea941b09d7c3cc8691", 0xd5}, {&(0x7f0000195000)="e8622e6f59e8e109070377f64a9fdf485bec58d8e6daac4e0c971d98a5194f19237fb180643629998c1bd39b5187dfbd6d36122ce6063f41d9da9d3269d3b780", 0x40}], 0x3, &(0x7f000015e000)=[{0xc0, 0x10f, 0xfffffffffffffffd, "0bf91afc37e6f92d7068a858f93ba102ebb3e83711d418dfda720996b59b243431e3a8e05f45db905329fcec4eed1de76dbd2ff10ec94e347e7bd08792200b1c33203ff1737b9aeff75ab0d7d4ba56566ae1805908a3fb56152b356bc4d7c0c41e675854b5010a03aed836e5d69896f281c0ba0e7b5823f4e8ebf9916be0dc1fc6ac989cb2936fb6b5f40663a6aa138f2b628d79959e7dab79c8a75ed253eaa56549a935785d59868bb7"}, {0x90, 0x0, 0x4, "c6c789cb6550dd2ebde07ff2032463ea1c25d2acf4fd88bb1c1bd64f8404eb8f32a2e26dcc2d59121e812aa850ab0b12d7821b722139de1b1cd6660b1f6c8336c9b4f6fc7d2867dd5bed4b880570fbe5da6ce1d78a1f8846300461f5828c1b3f013fac95e15bdd648daa47bcb2537235c333b24d0fe8378d47778a3b"}, {0x108, 0x11f, 0x1, "2849c60bbe92703eb7496310e210aa7fae4fd14d6162915662955605e58dd3d19200aa70e0e52292fe0aa6337dccfd8208a3f0b5f31ca4bb8efbb66a929cdfb69e145997da1a31190246e65dd944cc5303b771c1823db3aa61ec0c10fafc769b901aab12f01ffa4e230cd0871015b2f4b80de81b4f4cd67ce96bec7a114a5002b94885c4de8da8b143f55e52254054ccc009a9e23c491b653a47b17fd708ebbab076c47693f76c8263c9af3f87e4fea499041a705e31c098c1a0d1133663c8b038df3dcfebf315dcd4ff053d668a964db5d62d920c7472dc240bc11fe50be11e17df0e448e2339d7a658fbae05db8fe4f1e071"}, {0x30, 0x10e, 0xff, "49b92e7ec97cebd20fd8c16c8d316725ccc373a96fa34303652207b45eb5"}], 0x288, 0x20000000}, 0x2}, {{0x0, 0x0, &(0x7f000010b000)=[{&(0x7f00007f9000)="c3c76e8de5cd0d33029624c91d336716ea80a58763b21d2dd721989cfc03016a8b0a938e892da3bbfbc755090c3fe3517b65d8aacc5f730fd3a4e2c12f2626fbdc036baad44a56e77015f3717803f21e62e5b3458076cb79d20683a8", 0x5c}, {&(0x7f0000c05000)="9a534830269b4f3b0685989b240a66e9473e1fd1c0ad9c29708ed4e5cdf9aafd6774de6c9264c406f0d920710221e17429072e42d0f883a97fba076739f51b265ccb172831bb8cca088968b9dd66a064561a954877cca7d951f6f79198afd100bfa7a128fcf56663122f1d55dbb9", 0x6e}, {&(0x7f000027d000)="fa100e99311c615046c8ec88dccbe9983b1f20399d360022", 0x18}, {&(0x7f0000eaa000)="b6994580b90efcaee09e29ddd204df3f7d3e415bcf162a0c86f7867c9e75d23d1ea5d21a8f15c9e556095a8c51e6b425d2b833cedb3c593fd0923ef495dab294236cfb82b2776ac7ba5ac647c38946615d7583297baf445c3406731792bc7c01c2913e7c664b005851fb1504770d9852e0b2b0c88919bb2ec52227633086345e013733fece3bf5e71521b6b19e6af0c4c38b0a73d4771e5eabad417e47ba05bbf763ea7afcad10d6f710d36f940ff168853eb923fadde09ff9cc918350a4e29638a71b1ae27a4051a895321afcd3c5f28a966f6208817689159b115dcbdf6050d8c7935bd973baddf60a", 0xea}, {&(0x7f00001c2000-0x69)="53ab0d06bd9315280a8f4e22e80768bd9b132fb14873ff5d08892916fe71c3d4fa51403092358f3b8ebb54110602dec6fe2589206073ae256f9baa305d23f7718043f934b60c70861f23c44f2ba10b78bfa2f001edfc5906d62aa3a116b50267e4fb4938bef65be70d", 0x69}, {&(0x7f0000c1c000-0x78)="e8fc5c883f385e05a920a3b0653d54ee7f446f4f760c8a994e977c1a19496b8df719f8671563e5b6f1dcc7621e2b649a123ef290c061a18936bc3c1f2ef694efe5569c6d586ae7e34bc2406cdd68a443970926a23735d0e31d25ca6889d661b371d71ccabe2fee73afe622a16e1c0145137ce980d742b532", 0x78}, {&(0x7f000074b000-0x56)="2463bd0c31aa68300fa5aae617ea80de5676ddc7c5b63426c09d79aab6177b9fc19a19925bda50d6b517bfa8c596b55bde228f1a672a58e30300c96592f2e3f46512272a15e688a85edd698d85b3e5a9b5d3de85a6c6", 0x56}, {&(0x7f0000ab0000)="9fb9ff0c17381c9a885cf345c5a5a1a380730a171729e844a83a2b210d36f73dd74c4065e573ed1d7e40c9f1cdf30ac7ab349b91ec2eb7", 0x37}], 0x8, &(0x7f00006e6000-0x108)=[{0xb0, 0x0, 0x2, "e9426a0621537fa4a0d6a66a2f20b3cad12c36f09f3ff6c16f0656b405172f36aaed1372d80b51f0160267f180db5142cb2097d3192b4080c9b3846f242144599a651f9d80d13b6f20e06c00e4fa055289cd924849aaa275094a049ea336a314b41d7fa57daa19cb688df3cfc1152780973b1d3da82e0355945969c8985b31d52baf3130d3d07470bb8a860faeb3039ed014fd4bb495b6b874561a06ff"}, {0x58, 0x105, 0x2, "5172fbc40cdfc72a05b2c185489129d5667f289610b1891524b64c3a228a900fb708423b59b9b1808bc7a88e19875aeeb031f2a35c1280d4c5fb745a839f206b3f8167ee"}], 0x108, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f00005a3000-0x90)=[{&(0x7f0000bb4000-0x1c)="bd3a9e6fb22dddef5bfe57bc74f8add9488651fb24a76f971ef97676", 0x1c}, {&(0x7f000012b000-0x1)='H', 0x1}, {&(0x7f0000f67000+0x4e2)="19334aa6152064111d0cb76dfb2a7fe3ac09cebf195caed5eab66a68d7aecb0b58f5d9c24ce3302ff1d95da466b4a91171a937cf69b8893a29d88edc14feba9f3078ff3b876ad828766939b57596a4757e202eb46755ea978488bfa66bc4eef0a60421f3f043c271c10e0b2f65577763e50114f1f63ed94461e7c2208a20698f44ecbf637cd95ae2721c4b123da24998c5fa6d148b28b32c1b31438436365c2ab65736d4bb7e69a974662766dde96d8060e32809ba6e1fbddb1b54cb13e6a2f865cf9f199775c7a7fe3b350fef2c26cc3e879f", 0xd3}, {&(0x7f00000e5000-0xc3)="51e58324e75731dceb9607790167ef724e37d3a3a1785431ceac9766d9549d8917bf30cb8b63bf1c184cf316730719725eec8990e6f4276941e3ed6ca5770280a48b796a49d579fdd887c5904a67d7e522ce134daf19a87eecf1650c5e33a400894250f7131793fcb673098f30a458f941a6e52af08fd0b7f5fcf6702fdc7b8068ec2083b7e7562c7fa57d585289046311e937e485c4bf306173baf747e1e62f5089ffbd970165d35060171e454446e2c87313edfbd78e9661d986235f811553ef27f2", 0xc3}, {&(0x7f0000944000)="e0f4b6a7fbdc476a05ce727a685e85392950d7d2720cc2593b08999eb134b39c7a75f8a6cd8ace576ae4fba044196556d20ccce2adfefcedd7b0af6b079dcbf05ccc96802aaadbc903a6096c788106426abf9d89b3f0059604840dc62c0864e8d7eed3c093061e14df68bee513bdadcd493e96738587ee385960e413851592a8c34bdbb756a0", 0x86}, {&(0x7f0000f95000)="3d495683809ea382cbe9d78a12ffbd6f4b06d61c7699cbae93af2ec9a7f9d96ef08a8e3c6f59dcfa", 0x28}, {&(0x7f000054b000-0xd9)="9761b94323d976cd1561088d3b94e87b926c032fc1b51646dc54534308f36c3bbfb4423d7b9e827d45a4e9e8203e8a950532102f4038343c08ea51471dd222f6c62db21d74d7c91eccb1ae9ac8bacbc885cb673de96cf60cdccb8b3a2fbb82b32ff3bf187f8952767decc199e07d3c28b1b36c7ea0c525aada53ba598d8fab5877d3733f8d037de12f2cef3ffff9113a902049746674b2561910f8b1b26d2e12ff5fd1bfc4ae55c2c1d46912f0da56e38072056da954121e56f7acaedbe7d131fb826123b4b2d7444311e595afba97dd657f2c229b24ff637a", 0xd9}, 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0x1140, 0x4}, 0xf441}, {{&(0x7f0000ae7000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000144000-0x70)=[{&(0x7f00001d9000-0xbe)="bc16150379e99a595c90e36f49498277d77a90a5de3af42ca28e77b27777c8058c0d6d8a7964392e059e5f92c18bd7952a1028a6d9f43a935d24595d139df503c45e8432180e0d6c9df15f517ff8ae3841cdcd5148c8f6b694932dd7f369094c3fb2c662688d94cc36a10c58897343462c4559b480e6bf92f6700f0c0b2021f4423c3e1f7250e0099be1e7027a6320085d51cb03161088e7f840cfcefad12ba093aebc2721ddeb7e961f51beaaebe1228e4699015f14c3c9ba4340787bcf", 0xbe}, {&(0x7f0000949000)="29f64ed066ee8d946d395fe38d699259f55ee562f0195147ae784b0def4260f41ffef4bf11ba5797d688278ab862993e66971a4cb037cd804e38bd7156e91bd78703cc205f59556f581f2d9761447691b398d97f111f3e65e55f342d8e917c64f338749333e73dc782bbca68f90bef981d1681469356c3d62d60e1a6beea940336d6bec5295e7e3fe50e4aebf2764951fcf619dc7e9ffe04b1c8", 0x9a}, {&(0x7f0000aaa000-0x70)="66a33cf427f8f73801f5ee4653d50955dea8892130048c3f07d5c44f2f20c284ec74e50817ade94a847ee9a1e1b92b41541093aaf4e13d2b1ddb9564a33b2d19dfe8fe061035c4718bdf013922abb10435d782cf35b61e02a74dbc3c1c48d78a6240d0f2ee55950dd8530e84348bb41f", 0x70}, {&(0x7f0000e6f000-0x99)="843ec2b316cf035be9bdfc9c6801af42160dfe240d94da98e00e18f715f48d4c749a153ec655f84436d1492326546a310ed1d56c57de84a61d0062f3367a84417c1ed2ae2746b110e874390427ab457424f246b46d354f6aafc85bf2ddbf1686330a33eace4695c847bd6af94e5ea83597750ad8ce3a579bbec98c5a89c30521f65ce219e2cd0601087ac23a9750766c610f484d343f013626", 0x99}, {&(0x7f0000d7b000)="b66faab079bdf3d2614293cf43e2b726cf631f0093ad59794049685de1af78663c06465d2274ec65403e5d5a631eff48e5418fab158acea570087f61a8deb59aa3639c65f5e94e79d472136dc36c4f05d6c3768b1a91036862a18c0b490063e85e65a119f87402c771cad392e287dbf63b8087b825d41f2c5426edd40d2450f9ef11e407cf50ad288955072ff5e3948aac9e32450120", 0x96}, {&(0x7f0000a18000)="315de6f00fae71874da5db72df8335b729594107e073ce118c0c0e0bd41ba2416a98ea899c5fc56ba1bf007b2591cba3e759e79dd1d1dd", 0x37}, {&(0x7f0000221000)="fef861862301139a0ee00217c34296409041b796518f26aa235e7766b40246792f4b78992d5b13166195abc7f4a78162cd92b38b0f87162b9b7ef3372d6c4326eddd50dbb1e5c5294b7c92394c6174541764d44c9f339f74a2", 0x59}], 0x7, &(0x7f000092b000)=[{0xf8, 0x10c, 0x5, "4541733f46641ce16f229d9c06ad92dc6492533b3d23822a50bcf6e49c539215ca4c4f69c1242be68e01f1511711d1a8ea1f039a55bcf2b31ee4258d7bbc33679e624e89775a596e06d6d3143585be619dc409097258d98e8adfb2c5184ba9ae457f013d3c31bbc940780250d446a4bc4ada5b2a10fe94a2c75efbb39ba065b190c4a2db1166bed99fddd29999ccb26dc48fae54da1405a0e39afc4e74e9456bf209a7110a9d35c9aba94a557dcc1db2d8841b211ae6ad41198a870aabeba07d4914db48f88a17c0b19e5507588b8588f27b61ddd1cc7c5b0e7eec462db1cf892722fbb2"}, {0x30, 0x11d, 0x1, "9bcbf0d62d60a628f7a59698209d5f0e397360e7574ccaf1a1f267"}, {0xa0, 0x110, 0x2, "372f11ba0633bc1d3d8ddd4f470d9e6616fa939fae0a6bb7b1165dfaa9e2016d94436fb06ab8541718060c93ef0095fb4f0e820225d561fdc312b3ed1d2fe862d8cfaeb488afd8e85bc692ae578247caedfb4d4b02cbee0e1f3a5f1105a69ed347d58978653933ab45d5424f5ef182c86834aae5d6aad620ec6ab698c207668dabadad02239389dd9774"}, {0xa8, 0x119, 0x100000001, "d9218877b1f42991f4487b6dfb098f3a642b3ea5ff7e5f8d019d1c656b73cc8eea1ebab1095622e61d132d582a4988dea3b851f129b27bdd036397204268658a17fe8f9a6ae33454b1d150bbbebce79a534e61fab6dfa85b2c0ca76d7ff0cdd31a040dffd59fa68769bfd98184a8dd08038813a7ebd415d880d4311646b727e6a2b2b0556afa217635ebef41c8e058c8f9"}, {0x58, 0x1, 0x5, "d5b933760f240c7d0f5e447279f3cedc1f8ba95ffefca4bd45430485f333814bcad2fb6d4bbb3642b54ded1acdeb7b04711ba9f131e8555d04d96b89c9d229d1856148c6db90"}], 0x2c8, 0x20008844}, 0x1f}, {{&(0x7f0000d28000)=@generic={0x1, "8281c137a851ea7b5c7e9d51b455f2f3ec819e96dc82d0cdf7b33166c3b012bce5fd59648108e888805aa86f8c9540e3c36626682e50d04a76ac31344ddbeccd36fde222aa56251580d80656f108037bba3fb6da745c6a82a412f53ff2e69afb64091165677100397ed100c341da4dc1f806fa79beba815713b0e89e1280"}, 0x80, &(0x7f0000421000)=[{&(0x7f00005a8000)="93891105234db2e6a5fd2f3f9433fd5598713bd87866acfa646a86aa15c824c627dc799b0319139d3f977436605c6db5bba59eadbe52", 0x36}], 0x1, &(0x7f0000443000)=[{0x20, 0x0, 0x748, "83f9e3b5737f78547f422b"}, {0x20, 0x11b, 0xa74, "1a376532acd49666c8d1f93194e48e"}], 0x40, 0x4000004}, 0x80}, {{0x0, 0x0, &(0x7f00000e3000-0x90)=[{&(0x7f0000ca3000-0x50)="723cd670f97e3aa342370a701091adb10d0bd51f987f43ed4137836a85eaa10a2d08b8d80596f7e7455e6392972d4ebecbd0b999f154fd758da83dd13f4f3c3a010f6e399bda879a7a392076ab88ee9a", 0x50}, {&(0x7f00003f0000)="15d25438d08ffcfcd31c76cea4ea886d549604f4447691a51700b7de5f01615d3fb934c495e598786c8bae369705b140d9a9d4a8b853efe47a3ab79e2bb5493d1d72a8fabe1454270ca6bcadbb5ecbb5254466fd63781588d72f", 0x5a}, {&(0x7f0000a71000)="e604f3262e2f88b9c9a4734d65da15ac2d37b81433a3047a772ba047eb52b909e222cab00a9c163129aaea3c4cb398c67923e34c081199c352fd0d9209b4f3f3a950993fe11e3e11f4ed68551bec96ba5aa2dca3674b24ca08d4a6d5666f57bbc35035118ef240b2c6df9acbdaf651240a9becdf721fd9c789c30d94f6dbe1aa8af840ae21eeda9d73c3b397a875d47d273c49d0c50ad1af7d0d8bf342208b9b6f6e091b3b71c9c896", 0xa9}, {&(0x7f0000fab000-0xb2)="e9d8ae4d0154f3cfad11ccc9cbcfa834679a9a293a945e59c57f792e975a604eeb97a141021f5b2cc33568c3e338df6be4e19e0d10a7b7cb63aa14f9fa13bdf51cbd4cb8d8b25ed53271bea9b1b8b1ecad4566b18a4e7862cae916c156007c6fb61af7a8fcfa21a7ed423b21b8233503ed952bb75792c46a368d8b7d4eeefad1f7b73921b6feae6034886c012250e94618024c2339ab71ce38763cee0126a6a6f38b67e0b0f5ad96d9e3afa2acba0109404c", 0xb2}, {&(0x7f00006b0000)="afa87e7bab200e9b21633fbd34eb840d6b9532090ad82eb680333f774a357faf73e6d7a4fb72c7a3af781053ca3adfb5d369c15666ac5f86b0eaaf6ba59851d1cd6251cd80c7cab21a0ad513b04025ac825b75471056ee664a", 0x59}, {&(0x7f00007f0000-0x38)="d85d5497b3d6f6d387803afe92816f98f7f0f0f2cd37f96713f940409517cfab5d2c6c1271a2c5f2a71906bf68388849c72d76ec98aea35b", 0x38}, {&(0x7f00006f1000)="0d1183eed12e45da207f5c9b741b99fcb57e92eef37001167934607ed0135a", 0x1f}, {&(0x7f0000946000)="3f66afc6cfef", 0x6}, {&(0x7f000087c000-0x6f)="d58c004b17591b07c534ed19af1b34d4abc9b0bcc3b45c9412bdcf0b4712ce28918a360ee9e4c04d6b69ad9ae650da905b06df25354fa28822ef119417b56d84a6db2b1aa9d326d41fc39672c7a503850a6e3f879a3e943f1c46578bc67cf95722c352461972c6e4e4360426ba9659", 0x6f}], 0x9, &(0x7f0000948000)=[{0x88, 0x108, 0x18c, "9bd637f7a3e737216ede5b0b243f33665e483a0f13eb4c3f8a5504087b0158b225dd5bc06bedae682ac4f7d2309187d28e64b681cea2dde876677cdfe894b62edce920fd96071332b4762d7253c3bb90f50cefe3c6ea0d32185fc4d47401e030ff9df710aac8b4c4350e45d39014d7576e6c9e9870d9"}, {0x40, 0x19f, 0x1, "92ffae5aa01d533a7f7c43cbaec16d1402d9f2e3356d68edad5d2886ee34730646cb6fbcb98c787fb3"}, {0x30, 0x0, 0x80000001, "500148828d55278713778bc34146251581ade125db39a09651375ea423"}, {0xd0, 0x10f, 0x8f, "23ab96626c2f9ea4c9c81d90ce35217e8faeb4e60addaa1a46fe3979a03f423101766a02e3ad8bd8432ed28403b566931f1a52e217b1825885ae9c8ff7a94c9efb905245e842a2cd72c9cd4f3dfbb0cc99fd82563232905de03b17c20c0f465b3b4fba1c2e2d288dd226d32277396683912eb6a1c460b92d3c8a8adeb2796f3dec6a540039b550589b34fb530d4d5f34c8b374eee33148eec2c890b56c8704c84a3ca4970084d3c38caa8a25082d655a65ad4aee84a6c8615f858bc3"}, {0xc0, 0x110, 0x4000, "4088fabee016571d7a4e26c5280a30d42674343271f18c49d510fbd8cc63ee645bf95e4ee42ec779275193300261caaf1cb7b1dc84b7ef6c3f24d811276d839f5389eeedc5e05318b8be54317877b072f259a7c7dc1f063fdc191d93a5c3fbf4d6593f58c57492d48a995a1478c44046c7d5aeb01e5e3abaf33915798a78275b0ab80bce7f448a333bac989d73081ec6caec90a2841423937ee1b85b59ed27b6a9e5a96e652d0d239179669e"}], 0x288, 0x24000890}, 0x6}], 0x6, 0x4000) getsockname$ax25(r1, &(0x7f0000e3f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000913000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000283000)={0x0, 0x0, &(0x7f0000468000)=[{&(0x7f000043c000)="d2bc6226bd60ea0ab6a9e0a1459b48425db530ba516bfa41fec3d2d000b27e824f203cab88a57eb9eb5c42cd6d940501c29a2cb067979f43f036ee19166499ac00871628317491496beec8150104096e3d57efe5483725f03d28cf538955f4b842cf954d1571d00286adeb8f866571a79d2b78e88f8face7a60906644635aca8", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000427000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000412000)=0x1c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d41000-0x5c)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, {0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x80000000, [0x0, 0x36f, 0x2, 0x0, 0x1000, 0x4, 0x5, 0x5]}, 0x5c) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b39000)="24000000180099f00012e90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00000ae000-0x4)=0x0, &(0x7f0000d6b000)=0x4) 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00001ff000-0x8)={r0, 0x7ffffffffffc}) accept4$packet(r0, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de8000-0x4)=0x14, 0x800) sendmsg$can_raw(r0, &(0x7f0000ec4000)={&(0x7f00008e9000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000d68000)={&(0x7f0000949000-0x10)=@can={{0x2, 0x240000000000000, 0x0, 0x11e8c81d}, 0x8, 0x2, 0x0, 0x0, "645967542eea1218"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x44001) 2018/01/15 16:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pwrite64(r0, &(0x7f0000092000-0x17)="4c1a8357d32393cd5638224a1529f75a7bc697cb0692a3", 0x17, 0x0) socketpair$inet6(0xa, 0x6, 0xff, &(0x7f0000b65000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x802, 0x7ffc) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000d2b000-0x4)=0x3ef, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000257000-0x4)=0x100, 0x4) sendto$inet(r3, &(0x7f0000dd0000-0x2)="", 0x0, 0x4, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f000011e000)={&(0x7f0000550000)={0x10, 0x0, 0x0, 0x952ccf2b1b14b9ea}, 0xc, &(0x7f0000786000)={&(0x7f0000350000-0x2c)=@ipv4_getnetconf={0x2c, 0x52, 0x408, 0x1, 0x3, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6a9163c2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xf800000000000000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40801) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4000000000000006, &(0x7f0000eff000)="03", 0x1) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000040f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081e000)=0xc) write(r0, &(0x7f0000aa9000-0x24)="1f0000000a0affdde200f49ff60f0000010200000900908005ffffe5000051", 0x1f) read(r1, &(0x7f0000ea2000+0x75)=""/229, 0xe5) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000e6000)={&(0x7f0000cc0000)=@full={{0x3, {"9a7284208989c4"}, 0x1e1d}, [{"100bc950d85b36"}, {"a168ad0a0953da"}, {"84f1a92f3d269b"}, {"d21777e6f6dbc2"}, {"3242ce91245d17"}, {"5d8e4aed9d0b49"}, {"d077e33f472848"}, {"fafec408885722"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f00008b5000-0xfd)="9df21c5fecb74bf297902150c4439062b418a2441714d3ad05cfa067e6581c94223b0628a3a81e904f3722df156c79becccc553eb7cbb3805bd8ac4c626703ae93dfa16a4c393b9e570f5b58f336aba8a7c2a3b69ab3c6aee441af7921452595e9b75353f42f12736f96c64335b8556b930e29edccd65e3a537502eebd90f889c1563f33d3a9b9bc45fefd8cc89779b4bea6523d5009cd75732577e7275c9ca3c836145d17e727334576f327955dc4d4f06204e7da84c3df84e232016e73adf4369d88a1660e0623740a4364932f944adc1976bca5051aaf36559051a55737274bfcc30352efb33fade8e703bcf5cef0399fa49e176c22be769c277aaa", 0xfd}, {&(0x7f0000001000-0x30)="96de2639796be1aba88187091119c74e860795351aedc49d584818333e7af50a94b92daa0ad976969372ab68cde7e16f", 0x30}], 0x2, &(0x7f0000000000)=[{0x1010, 0x11, 0x1f, "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"}], 0x1010, 0xfa7f6f3aea65091e}, 0x40000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2000000001, 0x0) accept4(r0, &(0x7f000068f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000091e000-0x4)=0x60, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000003c000)=""/65, &(0x7f00000e5000)=0x41) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000041c000)={0x80000000}, 0x4) sendto$unix(r3, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 16:51:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ec3000-0x64)={&(0x7f0000933000)=[0x20, 0x8, 0x1], 0x3, 0x1, 0xfffffffffffeffff, 0x7, 0x2, 0x7f, {0x6, 0x9, 0x84, 0x3ff, 0x7, 0x2c8, 0x3, 0x4, 0x3, 0xff, 0x8, 0x5, 0xac8d, 0x37c88, "d2dfe93f868706a3475af52818e29323a2b2f9c4336d0056e1df885efa229ff2"}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r2, &(0x7f0000000000)="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", &(0x7f0000002000)=""/62}, 0x18) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x8, 0xe432}) sendto$unix(r1, &(0x7f0000003000-0xd2)="ea9057f999d9e685da900a4112d97b462d34854719ff92ffbe91a3ea49b47c94af0b5cf6f184ace10c543883af1f67e2c2545c2c349b98cc4206025840ddd5593c4abbad24fba236b3c7f0ae4fa230ca43e103bc470b52f4b12f367a4508ebeac0f291a164e5d7f81da8442afd2f1059d4941819634da974dbac61928cb7cb4773b68c433fa6095bbba66f5529243f70fd6ddccb89ee40befd3c0c4645dd0877b6091437e705eb2702f11f89f6dfc6e233e7f3531182dbfaa2c81662b320a9cf6ed79421020b4b15d76a12fc04304c91d50f", 0xd2, 0x2000c804, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(r1, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000005000-0x2d)="bd26917e563c2f31e8ab76751a16f7ccbe05c0e5b588d3bce48220bf5fb0be42ff1f1b44be3daaecc68815a6a8") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000005000)=""/130, &(0x7f0000001000-0x4)=0x82) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000008000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000008000)={r5, 0x3}, &(0x7f0000008000)=0x8) 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) write(r0, &(0x7f0000439000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x22) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eaa000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ded000)=0x4, 0x4) 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000377000)="be5c414386aae1f698d87cd78df8df8684d5664e8a3ee3a26a534cf37115fcfb9e1016f4158af8ee7aec403f19fa04480ac960f9e76d81d55b187961b9b8c9973d37696fa3b951428ba27e1eea9c34f4a733795d8142fdcbf45ddbec8c00e71773b415c61ffe89c3ee310428f1a539a960b6f300c1808503b1f5c5437664af67dfd8ec1d98cbe07f29fa72216ba30f4e466f96985e1747d3e1f4f7058046c1286d3b6736c99d19c83b18d2e7e35abac6c402a4d14764ec950674", 0xba, 0x4000080, &(0x7f000023c000)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r1) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000164000)="4402002120000000ffff0000000000000000000400", 0x15) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000173000)={0x0, 0x0}) 2018/01/15 16:51:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000000000)="97571ca62848943f43d46491e79b4c637efa6fdcfcf5e64cd3b917a041b5fa902345d5148c3da060fc2b9d78bfce0d1e7986a37fbadc45bc4f388dea857156b2ade3fe6f05b80e7f74df170728e1698291a95ca1023d1ca689526919e0d77eddf335d15653e5355d377d5c4cb387388ca4fe5e29d8913e351f448a7296c2bc44bd665937b96e371cbd5d538b232d8063074b5dd4f202eae541c7aa8ff6ba17ea9c1489bedf7a83dbf30f79b67f3e2870df684a7ad67472ca52c925e897a78d1f52476525e4f2fdccf71e5bbb5386a6b1ccdc3b7e6441389f1c7a76e2510bea59eb5223af29602514e79c8b426f842589c0b2081867979b", &(0x7f0000000000)="", 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000ea9000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000b84000)="1f0000000206ffdd00f49ff60f0000000200000900e4800614ffe500005192", 0x1f) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000078f000)={0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20d, 0x2, 0x3f, 0x0, 0x724, &(0x7f0000916000-0x10)=@generic="f5376adc0e51b4bafea9f35b58c757c0", 0xffffffff, 0x5, 0x7}) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0a) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = socket(0x5, 0x804, 0x4) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000e94000)=0x3) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0xe0e000)=nil, 0xe0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x4000400000000001, 0xfffffffffffffd5c) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) sendto$inet(r0, &(0x7f0000089000-0x8e)="", 0x0, 0x0, &(0x7f0000e0d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e0b000-0x2)=""/2, 0xfffffffffffffe58, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd60) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006000-0x2b)={&(0x7f0000005000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "59afef0cdf1d0875f528ae4541f65c2011489840d4ac384845d0fb53a51f3668733e30c410a29e4fb98cc703270243747e6f91c93e4277810330941202295e", 0x0}, 0x60, &(0x7f0000003000-0x70)=[{&(0x7f0000001000)="ee4593", 0x3}], 0x1, &(0x7f0000005000)={0x10, 0x0, 0x0, ""}, 0x7, 0x0}, 0x0) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d60000-0x4)=0x0) ioctl$sock_proto_private(r1, 0x40305828, &(0x7f0000001000)="") 2018/01/15 16:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003be000)={0x0, 0x0, &(0x7f000023c000)=[{&(0x7f0000c07000)="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", 0x2b9}], 0x1, &(0x7f0000a80000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x4}, 0x20000000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f00003ba000)=[{&(0x7f000075c000-0xbf)=""/191, 0xbf}, {&(0x7f0000a1d000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ae9000-0x10)={0x0, 0x80, 0x1, 0x400}, &(0x7f00002ca000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000611000)=@assoc_value={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fbc000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffff800}, 0x98) setsockopt$inet_int(r0, 0x0, 0x36, &(0x7f00008d9000)=0x1, 0x1) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000)={0x0, 0x0, 0xffffffffffffffff}) r2 = epoll_create(0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000000a000)={"e268f3cb5d6f5ddf97e39c39438dae46", {0x4, 0x0, 0xffffffffffffffff, "5feee888ff96", 0x7, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000000a000)={0x9000000b, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000002000)={0x0, 0xffffffffffff8000}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f000000c000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000000e000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001000)={r6, 0x200, 0x200007918e6d7}, &(0x7f0000001000)=0x8) recvfrom$unix(r5, &(0x7f0000006000)=""/223, 0xdf, 0x2, &(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000000b000-0x40)={r4, 0x2, &(0x7f0000002000)=[0x3da, 0x6], &(0x7f000000b000-0xc)=[0x75, 0x6, 0xfffffffffffffffb], 0x2, 0x1, 0xff, &(0x7f0000009000-0x4)=[0x6], &(0x7f0000007000-0x4)=[0x9], 0x0}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_create1(0x80000) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xd36}, {&(0x7f0000971000-0x90)="1150784801bcb6aaaae55327e8c289e0d6862740978a2da01881137384fe3b37baf56a138a4b8d6ca54546cc01d7d3d65b8f4f93e307991147177610b2801b04a02e65e4e83cf167dec3a1c47b05d0d9cd4f878523d94d643ad8259b8c2e31c218c18867c81948087bb0fffadcd25b5f2c45d546961eb88e0db25f63242b993b90c67c666627ccf79cd08c4f9ca3ac6a", 0x90}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}, {&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e115837db349c3838f3a407ce68994a95234d2589903709422572b2baa826926da90b1b5caeb1780f49bcee93b2db44c1974472d75de0ecc612a5d79df5214f818db3b9c2d460e0e815f15c438764625ef912f174893ef6466fd47222dd2f1d75421c9dd7d7d55fb780529db6af8d1a226cf719d0ad1a6c479ebc9debd07134f3c969ac2e63e7063da4f266b34368add0f0eecfbd2c5297de5644b17ee294ec9109306cc18b036a554a636483976eec9a19b62cb59f748c9bf16272c2a4dc025671a5bd340d3d8d12fa4ae5f3e78ee4", 0xf1}], 0x4, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) r2 = accept4(r1, 0x0, &(0x7f000077d000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a69000)={0x0, 0x59}, &(0x7f00002fd000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000243000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003d1000)={r3, 0x6}, &(0x7f000073a000)=0x8) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}, {&(0x7f0000087000-0x5c)="41a278a1b595785f8f4e0a1e9886f1513494ceb03a1e7a2a8c33dff2d25e42e9b1851892c37df11daf4dfe829b1daba42f3acb29ac79fad7e58e3f950ba5b8a9cb98e3d7391481b942bb8dabde2e266e6470bc099b8d64553bd849ae", 0x5c}], 0x2, 0x0, 0x0, 0x4000}, 0x4) read(r1, &(0x7f00007fc000)=""/34, 0x22) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000019b000-0x8)={0x0, 0x81}, &(0x7f000077b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000046e000)={0x7, 0x2, 0x64c, 0x80000000, 0x0}, &(0x7f00004c7000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fb5000-0x8)={r1, 0x0}, 0x8) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4(r2, &(0x7f0000ba7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c49000-0x4)=0x10, 0x800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000fda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f0b000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000abd000-0x8)={r1, 0x7}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f0000fd7000)=""/6, 0x6) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000132000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000951000-0x4)=0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000fda000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00005cd000)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000b0e000-0x10)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fce000-0x4)=@assoc_id=r1, &(0x7f0000e3f000-0x4)=0x4) sendmsg$nl_xfrm(r2, &(0x7f0000fd9000)={&(0x7f0000f78000)={0x10, 0x0, 0x0, 0x4001408c}, 0xc, &(0x7f0000fda000-0x10)={&(0x7f0000e37000-0x54)=@getspdinfo={0x54, 0x25, 0x400, 0x0, 0x3, 0x1ff, [@encap={0x1c, 0x4, {0x0, 0x2, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @lastused={0x10, 0xf, 0x9}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/15 16:51:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00007db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a2000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xc7e5, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x3f, r1, r2}, {0x577b, 0x7d87, 0xffff, 0x989, 0x9, 0x9, 0x36a, 0xe9}, {0x2, 0x566, 0x56a, 0xfff}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x3, 0x101, 0x2, 0x1ff, 0x93}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x0, 0x2) pipe(&(0x7f00008f8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000155000-0x8)={r0, r4}) r5 = accept(0xffffffffffffffff, &(0x7f0000128000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000086e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a0f000)={0x0, 0xfffffffffffffff8, 0x30, 0x0, 0x5}, &(0x7f00003d4000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000f7b000)={r6, 0x1c, &(0x7f0000e74000)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f000065c000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000084c000-0x4)=@int=0xfffffffffffffff9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000014000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000006000-0x10)={0x4, 0x0}) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket(0xa, 0x7, 0x80000001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0f000)=0x14) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000def000)=0x5, 0x4) 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r0 = socket$packet(0x11, 0x2, 0x300) connect(r0, &(0x7f000025a000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0xfffffffffffffffe, 'drbg_pr_ctr_aes128\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000750000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:51:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) 2018/01/15 16:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x9) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000218000)={0x0, 0x6}, &(0x7f0000ecc000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000297000)=r1, 0x4) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0xb0) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000-0xc)=@generic="7c1c2293a3bb17fa49b2f976e87e900f", 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x2, [0x1ff, 0x6, 0x8, 0x4, 0x4, 0xeb, 0xffffffffffff7fff, 0x7]}, 0x5c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000-0x4)=r1) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000015000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x80800) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f7f000)={0x0}, &(0x7f0000245000)=0x4) write(r0, &(0x7f0000506000)="23000000300005520065b20000128a030700000003000000000500d41d02000ae517c7", 0x23) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000c000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000019000)=@common='ifb0\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x8, 0x30, 0xffff, 0x8000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000014000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000019000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f000000d000)=0x0, &(0x7f000001a000)=0x4) 2018/01/15 16:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'rng\x00', 0x1003, 0x82f, 'drbg_pr_ctr_aes192\x00'}, 0x58) socketpair(0x8, 0x0, 0x28000000000000, &(0x7f0000c05000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000aa1000)={{0x1, 0x5, 0x40000000000000, 0x5, 0x8000, 0x0}, 0x0, 0x3a12d2a9, 0xffffffffffffff2a, 0x0, 0xffff, "c4a7b6980203d163d58c96b6b4835c0e4dd50fddc7153f5d16e170ab679cf59a322d8bdd358b51dd4c4a5ee1aa7f1ca32cb4a460a82971e5b9a3c5daea975f6beb70f225bd7b25fce470cb0f3cd4de99a375edeec2f94237abe31107501806e309787c8a10d3d2931fa9996c23edd3707e833f2b95b04e61e7a6625974f1b9e8"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000750000)="0a0775b0d5e383e5b3b60ced5c54dbb7f84dc7b68b7a6cfb887dfa159b01b95fe560dd6b8ef0b20408216b05d739580b2530856e8b5e9cf8e342dbd9acbc34e6893d62fce299330f45d16c9ed510013e7b720d46092889655dd4e198d0ce1f311257428d6eeac4e07192da43a91d", 0x25) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000bfc000-0x74)="2e2af870fa4718001154de73e041a24452c1a639089ac6b5fa84b6f3a74d03dee7", 0x21, 0x0, &(0x7f0000193000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "030000009e18f00c3af7f51c5e58dddde06eeff79506636248e925105cfd1cf6bbcfd5e7d050e339133cda0a0bd461abcb58be2bf23e36be43d32b3b33d1"}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) socketpair(0x5, 0x0, 0x8000, &(0x7f000004d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009fe000-0x160)={{{{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfff, 0x8788, "9849bc54f48b53ab2755706ca9475c821ac3547215275d3f440d9c678fb11764f1b4ef31add2c0ae12e022b39cb3b3dd66ebaa09939f4500e23d7f3c0d4623f974178db56d696ee8cabd5b58325bb9c2"}, 0x160) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000a2000-0x4)=0x5, 0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x4)=""/20, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80800) r1 = socket$can_raw(0x1d, 0x3, 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821", 0x10}], 0x1) 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000414000-0x28)={@generic="286f4065934a8f6f338609c0541ff41d", @ifru_settings={0x1, 0x0, @fr=&(0x7f000020d000)={0x1, 0x1, 0xd2ec, 0x10001, 0x1ff, 0x6, 0xff}}}) bind$inet(r0, &(0x7f0000e8c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fb6000-0x2)=0x4, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002b5000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000)="f192420ce343faf9d6ba0f2140649980ab4a644b9682fb7382f34b4cd1b558ebb69597642e31be41edb51ff0a99472ed6c", 0x31, 0x4000080, &(0x7f0000002000)={0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x4, 0xa, &(0x7f0000004000-0x50)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x0, 0x4, 0xa, 0x30, 0x8}, @alu={0x7, 0x7, 0xf, 0xf, 0x8, 0x100, 0x4}], &(0x7f0000003000)='syzkaller\x00', 0x3ff, 0xf8, &(0x7f0000004000-0xf8)=""/248, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000003000)={r4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000004000-0x4)=0x6, 0x4) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x3, 0x5, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000008000-0xc)={{0x5, 0x200, 0x2, 0x0, 0x8, 0x100000001}, 0x9}) 2018/01/15 16:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) sendmsg(r0, &(0x7f0000c84000-0x38)={0x0, 0x0, &(0x7f00001a8000-0x50)=[{&(0x7f0000768000-0xf9)="ab57c0b5bf391253165f6cf120fff4ba5c525cdac82e75fa76439a89dc4302ef69791748eb48d8acc764a762e59302a54ed7b429d278453e146a940b1a5743cb9ba189bafd300ebbfc5d80fdd19d29a7a1a6c15a0e04b27a6dda1a21ca1b95b3e8b1943051f1bfa8d965750ccd9ef8297ce1193ded84e46462c8a4d940a3913d8d296af2626bbbd27d3468e1dd1f1f5b0fe36000865f56b50f7e9351bca12d805736bb50f47340b3c3cf15e88e90fa63a66261dbaacb897b9d42082f1372a520b184b136a5b38043116c9e37d54f5972ded2744e6e9338f3c07a509140602a55270262aeff313cd1935371b9cc6f9718c304e52cec6f31c54d", 0xf9}, {&(0x7f0000b9d000)="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"d90999a1330358d03c2be346bf564ef55218ae8e83a62f197e12d238c5fc579c2c6726a260de8cbbf5399c831878ecd2cd90d8646297cfe4e084ac65f25598f08f5b1a11fc594b1f736b2263df28b03a8e0c7359645add46592e7f4680aef20eddfced7c7ed0bf5bd0b37c8610e51c3d87618a71fdbfdb411b7e148e8fb23d8519ba29ad4df432f94540e1c8c7499b90e2d04f62f82b9558c6fa347d8435e181e7abde74044a3166b9adf516f3564d9721c46da03ae078932ec0619a582a2b12e4b2778b88b385412c0261e159e2327834dc57bc9094305375812ea0127efedeec36812603a4524e82f4be6182057f5ba29c24facc0e4504dbef6a2d8c21b6d793b4c1201f743ffbf302d1f8e2c30cb48b048cd07c1f59723c5cc6dd2aa9767df6dd3041b56a8a8a6d748b30df60a230858870321bb755b127b5b3d13c06a3ebb904c8b9a3b3f0f48af5a740611b301c327d30e10a72fb443c9f8a6ada44a9bb76ab745461c8e61d48e9322613173555dd377230a98de5e55d7afacf5a404ea2d53da699b82e2291089105353722794e33626e94f4a5d2d9be51db5fe7047c703045bf2bb3cc746aa620db1f5bc0c7fe2abdb0ff4e5d0b0faf5965cd5fdda0dacac5e9198237c2a606208d34666d9567738492572b59cb2f7a2a14a5c6283f44508950965c878f98871bbc3e87e4db61128cd6aaeee2d0ba9803b789e4006b576dc692b64f46d7fcc7dfa52b256f9d9d7ecca65449872cca10132768d1bfd936fd7f0791e208184bab64cb07404257f4e53fd460028eba36c838c968e2faac11185e669bcfea2a22e248755d467ead7edb03f9450ed852e7f82b78b3faa33a0926cb1e63e5624337701fe54ac12839fcd42539f8fb91e1652f1a21f7226ab461bd04d9d20e3648db1ef9fd124846131c32aea1083187120216b4f6f78acf1208aa4d746aee40c44544e1b5bb87983e0a7ca49f23859012cd9925675cce4ecea4fb183a2ed00db9dcc22bdf75b37b1b283c5537e6d95e79de251aaf1ce6a4f3ae219c31df4b5d52116f5bf2dbee61b922159feb48c2f2df5592bc9841746965c20cf101dbf5204989688d1aabe032988c1cdb66cd97c7da05bd287afe565081814ff5582f08cec958cc72f4814a04370d12553b9725125b8dccd904dd863f21442b6666d80555dc3c2b87994b6d62554ead3c5932aa15ee06124d76017efd5641329c2419ba4ed446eaca235a770658c60eb39c9b833ed47f9436fd10f437a62fda0467ef63851c4fd9ba4a0158c59b39ea2d36f48964e77091d2cb3918eb31cc20fb6745bb217b9df8bdf55813baec4485da2f7edde98400e4cf4c90ff3154b4b6f1f900eb6cad5ab7cb4b7a7403a3acdb6e48e3bbb6f31656bdfb3ab6011ef165e2efef15fbf0816f2a50e63e60f32611903025851d3611624abbdadf6bd2ea68d4cb9f15365c85756edbf4013b68907fbcf14f380030f9e2cd5b7989800c635205f5e904596ee0254a5de16bebb7f506e24d8388d3fd4383e117bba98a49889662eb981eb4abe3a888188cc261a033d0021155bad50f7440e2117e4cd8bac31540f3a8798111b6e5b8789b711c9bd40dd9f16ea1e619e55a1132f51a503c564515447ea49b8a7fe35f3e3e534c2c8b6fae65697d1dbce487a2222dfc04d6b39850c806deb487cab8062f11b8c66a0cd01941761e0e0874c87070effc4ec41310a43e14e02121f420ca1a0db8382e28d9f0e9f492cdd2dd75d9c36de4296560b0b440571a0491121054cf4381ca1d51a007ea207728fe07366622dab651699d7385fb1e6549637bf2180642721e754f8e07f851302704f5aaddcbaa42d0df64a8baebc15df1dcf225c2430ef5a4a949b889ecce487e3894fbd56743855f9ad99138c298e0dbe56d9f75bd061c62ac5f2782abae8afe093d9f41ca8cf62723ad25d1dd0675045f78025a8ef1b0e465d69e7c0d8a705387cede60b6ceebf29eebc96608f93d6a3fe5574e927df9525d4eab81ad699100295659e83dc47d749058f2d6866abf5a5ae76b21ee9090525384f0f283731ccdba99172e08ae0f0e079ca9f433fbc4f354f23eeccbe7f55514d2c6ad40c153b4a0b52b1eda0e455f68082d41df4c7aae1dab98c0da1c3380634f8de7a9cabc017422e4db8de82fb3963d4c074da642f2c5f6c42bbe3595a396ef78a303d908ea49474b3fa80674c7d32c408708e4bedd82bbc1f5573faee57cbad2f09ea678500832af20fdfa0f14960f2ba87801ca39ffa7bf4bbba6a47985ab69c25d47b617ec48b75a509c71ee4c1533f221c0e4e6837fac7b35cbc75eb8a36916211507a5fe42455dd41772bd48b7db946512e4df34ad193b4122baa3e8a4cd16e991cd3baec2c76f093c0742daf3b19719cb1d3ce3d2df7175ff251da8615b032b4140cfcf9aca7c9f3b694a1668c4e39bfcf52d839f5190ca79caaae215759a63d4e2ded8ae0470e1e53732ab5ae70a2be45ddd348415695c2e5a72ebd8b792aa5d693693a54ebbedd7210933fca056ee887e43cc2c2914ed46ae99c066578d7e6cb54b668e66351abb835ab6a793b7b7e3fa29df6a12654c613ea3efad1c2a7c9ab190bbf89585633c6913462c6f1248b8ab096218867f647ec42d65361716c8ef29c840350ee12672f70d16f93164e1c3901993df60be9dc3bae73ddb1c2c4451e8e9dc2e5c7725779ba7c3605d55d87e07e3982304886bcabc1b060141c762ae901c742f82807fc781547c79dc8fafca6cb2a84e388476269fb4a101765c45a3ca277a8213a9fd6b2749cacd33380aa0469f47d1f5586e501fcf20b4e4d26d0c507cfc6200085fb56c6895ac7b7e93a03e21c42ffd97edda38958157db9574bce486348e6c522dd9a3ebcbddae3dfd6ab7c31dffc63c4b7e2a748e23ee24ca0a5538dce45b31c2fd54b636695b8b89435f093ea57a311d1010982c7d54d3790a989adf0b88ed7492c0a7ab1ceefc77f649cf3b53b86fa196bccc63d31418dc04ba1f2b47f4146793315a6bb23e64bd0be2efbf0561cd17bc158dfc8f9c343ee9aeda61de1e08c4128a8d147e632410022f6aa59d24b4b6d35c17619551fcfc50cf1016474301827bde532a32a9b9c92de890c4337b3e2624400700e63c3ad665e259fa60a88921e715ebc9d5f4981c2a8a4ea726fe4875c5cadfec34e4544e114644e28c2eca70e00d6886fc494ae451eb8429159e412a1958540d63c3650f61dbece48b9e07d3f51d128832eef56191f9c75913ffe15153f64b4c26e1d97f3d39865ee77c6677b5c840dd53068920bf38d8d82e7425aa8da737ccac03be5f6b2137b842155b175442bcf314877fb8d6e7cd1ef475e41bce04ac7f63ae9859e02cdc74890ea647c2a0f0c8042a02a05a47864b545be15b162df1c1c33fbdd17256497d253a7b889b16cc349046541738138e4473446b6a03b5793a31a9dfbfc292eb633a2287f01fe7a244d0a899b4a75932289dc7a88047a8448a414872a9f3f629c6d215a1b01e315701314b1dfe6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{0x40, 0x11f, 0x3450, "b7be54d113830e19e7d31dd83217218cb8ebe43d9eb4605dfd741ff75494ecad93936df368090664712eb3b6"}, {0xb8, 0x10f, 0xffffffff, "178b3e2a831ac937d0c0a2ba688043c926325d6a4ac45676a0b06818362d76d31c1cb950d778904f140b0e76e861be361acede2be0914f6a30fbd3ff707493e54fdac7e27acdd9db8e7ce868b44d15f2abe613fd14cb2ff056ea0c4e5b144f045f86c8f4524ffbeb060a34a6e4d6812025d26b64e955f1b53ec231c211c2bb4b5726c20b5bccdef1bdc3fc323174a0dce8ced4589b7e19206aee8da22dd0d71022"}], 0x3330, 0x11}, 0x84) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) pipe(&(0x7f0000775000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003e3000)=0x20, 0x4) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009c4000-0x10)={0x0, 0x10, &(0x7f00009fe000-0x64)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007a3000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f64000-0xc)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xb487, &(0x7f0000ef5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ef4000)={0x0, 0x5}, &(0x7f0000ef4000)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000157000-0x1a)={r2, 0x8000, 0x9, [0x9, 0x0, 0x8, 0x3, 0x3, 0x1, 0x3, 0x1, 0x5]}, &(0x7f0000ef5000-0x4)=0x1a) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000ef3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef4000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004f8000-0x8)={0x0, 0x200}, &(0x7f0000c40000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ee0000)={r2, 0x8, 0x7ffffffffffffddf, []}, 0xffffffffffffffc7) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ef6000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000237000)=0x14) 2018/01/15 16:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6(0xa, 0x2, 0xffffffffffff7fff, &(0x7f00006cf000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000b68000)=0x400, 0x4) sendto$inet6(r3, &(0x7f0000bd9000-0x4d1)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r3, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r3, &(0x7f00003be000-0x1)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008c1000)={0x0, 0x0, 0x0}, &(0x7f0000436000)=0xc) listen(r3, 0x7) accept4(r3, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a43000-0x10)=[{&(0x7f00004d0000)="390000001000093805bb61df2328f5210701000000000000ed0001078000801419001b0000fc00000300daff03020c0000800025011e3a699a", 0x39}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000997000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000a67000)={0x2, &(0x7f0000920000)=[0x7, 0x5]}) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x8, &(0x7f0000849000+0xa99)={0x0, 0x0}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002c7000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000f1c000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2d000-0x8)={r1, 0xffff}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x2) sendto$inet(r2, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000f1a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000f1b000-0xca)=""/202, 0xca, 0x0, &(0x7f0000f1b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004bd000-0x20)={0x4, 0x8, 0x1, 0x105, 0xa981, 0xa7, 0xff00000000000000, 0x4, 0x0}, &(0x7f0000810000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c61000-0x6)={r3, 0x1f}, &(0x7f0000bac000)=0x6) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000b2f000)=[], 0x20000000000000d8, 0x8001) r1 = socket$inet(0x2, 0x4, 0xfffffffffffffff5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e53000)="6fd6a825861cf8f6969eeab5e51937a8", 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008bf000)=0x5cb7297a3f7ee441, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept(r1, &(0x7f00002d8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003b9000)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000761000-0x14)={{0x3f, 0x1, 0x8, 0x7, 0xfffffffffffffffd, 0x7ff}, 0x401, 0x3, 0x101}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f00007d7000-0x1b)="af26f72666142bf0f96607beb07a340abee0dcd0a0a2a4f9f7224b", 0x1b, 0x840, &(0x7f0000615000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00005e6000-0x98)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) accept(r1, &(0x7f0000585000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b62000-0x4)=0xe) ioctl$int_in(r2, 0x5473, &(0x7f0000909000)=0x1000) [ 253.235700] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=14783 sclass=netlink_tcpdiag_socket pig=31805 comm=syz-executor6 [ 253.238369] netlink: 'syz-executor2': attribute type 27 has an invalid length. [ 253.247146] netlink: 'syz-executor2': attribute type 27 has an invalid length. 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/15 16:51:54 executing program 1: r0 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x6, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009f4000)={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}, &(0x7f0000000000)=0x98) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d30000)={0x0, 0xb4, &(0x7f0000001000-0xb4)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [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, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x97c4}]}, &(0x7f0000497000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005a6000-0x8c)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000464000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000061d000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006d9000-0x38)={0x0, 0x0, &(0x7f00008a5000-0xa0)=[{&(0x7f0000c38000)="a9bef847116fa4aa43b461d73793c2c65dfd676c9952146e583cac0e491366034c9087533d3fa369d53c3e244a81853e2e8a59f9b29894dc07771613ea4f48a398e0c7944d10dfff95942ed041609dbc4cf51b3758c6783bb633e4bbf17033d4408eff520622776be980428ecf70dc56185841cfc81f37a5395c1bf5fa4b9790", 0x80}], 0x1, &(0x7f0000521000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000f7c000)=0x0, &(0x7f00009ba000)=0x4) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) [ 253.309838] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=14783 sclass=netlink_tcpdiag_socket pig=31820 comm=syz-executor6 2018/01/15 16:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000637000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000486000-0x4)={0x0}, &(0x7f00004bd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a0c000-0x4)=0x5, 0xfd19) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d46000)={0x0, 0x20, 0x6}, &(0x7f0000b14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eeb000)={0x0, 0x2}, &(0x7f0000b5d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ede000)={r2, 0x5}, &(0x7f000047e000)=0x8) socketpair(0xf, 0x80000, 0x86, &(0x7f0000388000)={0x0, 0x0}) 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000730000-0x8)={0x0, 0x0}) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00009c8000)=0xfffffffffffffffc, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009ca000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ca000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000016000-0x60)={r3, 0x58, "125ddb0a734a7b7a3170825ed844bfe61a0c343e9e0e5e1f25a16fe174fbe7e7369393b56bdf0014da066cefcbff16f5ccc06d87855e12932b0d1027c780935c17bb021ccc1c52204b7686a73b1e87731e7ee1bdc244157d"}, &(0x7f00009c9000)=0x60) 2018/01/15 16:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a12000-0x6)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000943000)={0x0, 0x53, "5ec53e1be4e6d0e6a8bd6537b863efdfa3b1694c6bcf78f9f0a6f50d7e4bdaef78795c5095fefd7c9eab59f6c8e34fb1be60cb998d709d28d18d84d5de747993608e5679c4a9667bcc45b3df5277cd3bd944f5"}, &(0x7f00008f5000)=0x5b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dee000-0x20)={0x10001, 0x3, 0x800f, 0x100000001, 0x6, 0x9, 0x67, 0x3, r2}, &(0x7f0000c1d000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ac3000)=0x0) 2018/01/15 16:51:54 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000a0000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000be000)=r0, 0xffffffffffffffad) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x400001b7, [0xc9f]}) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000eea000-0x1e)="be089aa3c467eff51624784198a0fc4e145feb40a93dd98dc8f78dd5db2f", 0x8e) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000cc3000+0x5e8)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e1000)=0x10, 0x0) sendmsg$nl_generic(r1, &(0x7f00008d6000)={&(0x7f0000dbe000)={0x10, 0x0, 0x0, 0x42c2ffc8eb9635e0}, 0xc, &(0x7f0000460000)={&(0x7f0000163000-0x194)={0x194, 0x3d, 0x800, 0x4, 0x2, {0xf, 0x0, 0x0}, [@generic="e49e7c77bc9e3ee303e6ecd4b47ecc842f98faf201631f164e3759d07ae61fa342a0ca43346860649054fe39b0a4226f259b08ec6c25eeeb979cf7b715351d8039dc96e58870538fa4644d2681048d1e6cc02967efd6643f53de1023aacbd747d37df11dbcecd8a585e848f1fe6be622b00e3358c9ae0dcec2a109ac81b26ef31dfa524a23c055e314403e390427d0d21d4a1e0fbc316bd5f2720b324b0924", @typed={0xe0, 0x36, @binary="e36eb82a9d8ae78df3fc7ba73efa4b55734cf58960612e251c4de3359807f82facecba7a8af76fe1a38b1252fa88390f0e200d6b4dde91039afd44b67d087f40fd7b9e612f9cfe30641286b2b1227c9cfbdce9a2b3da3b39e15421a54a3b008c6448516e1b9fde4dc6e3b4fde9bd08133a4bc7d11c2692600bc57c44562a3be79f2c4e4094d8a8439466ed956e9df0e6548b4553a5ade871f64c8b37f912911d8b5f56784f7ae0a6a171539285557d88d8174c77eda19335b8610ac83b7425a113f50e43f9590484601982769cefb61a72ca23fcb22ccd28"}]}, 0x194}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) sendmsg$key(r0, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 4: r0 = socket(0x1d, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000e46000-0xb0)="abdcf693eef2d04fd98afee9d14170ecb9cafde076281bd712cfb96e6d5be328de553b9e8b0b75f23ade76717ec2c8f7f2dd965040e3e4cc29a92ab5792fed99c330cfc7b5e58a423ba8606cc632f2642efc9d268013ce74c4f64f996159f74fd31652e6960b9cb21ca6fcd189cbddc380d290657639328ceb1eae4896b239b5d67296562626dcaa7c3539de00516b529ed11e901acd85824ac64e4ba65ae2377c9189abe359e7bde3ae137563824b39", 0xb0}, {&(0x7f0000001000-0x33)="a12add30e3f298156d2730c8f96dfc58fdb4f09d2f562e79d79a043825e3d83eb7be43398ec3f7ac4267817670eb242e5a53a4", 0x33}, {&(0x7f000091b000-0x8b)="d086495c4ae2f9363dc4bff2097de7780b80ca692d1309cca2e36524802977b63be3339e274364a44abc056e2263170300b2d96feaed8a0a9b0944495e5836e3047b3ae0b9a5b149f25a86fb6a445a2611fece5ab412e96ece6224b79680c2f512991da9614831d0f64ee5d64b7c5df4ffa9aa40c797e0e926b971156e55c76fab8806be55901df884e6b0", 0x8b}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000)=""/239, 0xef, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x7, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 16:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xfffffffffffffffa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/15 16:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000672000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000-0x4)=0x10, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000041c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0xff, 0x8, 0xe3, 0x30, 0xfffffffffffff000}, &(0x7f00009f3000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009ab000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000fb2000-0x4)=0xe8) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f33000-0xc)={0xffffffff, 0x8, 0x10}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000625000-0x20)={r2, &(0x7f0000fc7000)="bfa0004becd909eb244e7aa7150b7805bd9779ef9042d7b74ab7a3df6cda82249a1b709d4e2a8a4d0cf6ae441d918051a03214396c918f93f65086beadc5dee60a0fa9b9491eb8f77bda327f3a94b764f7e8a11300e0f1d7bc75dbd6e9a290a5514fd8926f262181a07b3e6fb81720c7e0d6ae2ab3b83679cab310e268f21171b3ef128cf8f385776e11f0f2932cdb8aa54d0bc7d53a", &(0x7f0000027000-0xc0)="fd7105be85753fec4f6abfb8e6bd1494ffa0cf3ce3eb54295cef0871119e84be9703b31537246d40d47aeaecd6cd372c6e52ea0d738efda63f1117fbf26bfb64012c680347b92ac5b94ed529ee83599ab01ce0f1e279561ed6e1d3b31ad23197320e68bc8752c3c07595a8ea03fad046ac54979478e8c0994a64ae5a2aa82e776740497c8d597b496d24d1898020d7a21ac64eb669b4336ad7fdccbc121de36907a696d52edbbeba9a574f966d991ba499a1ef421fcb4cf8c79357a78e4d4e63", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000248000-0x18)={r2, &(0x7f0000576000)="0c14dd601f", &(0x7f0000750000-0x7e)=""/126}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000639000)={0xf, 0x4, 0x3c80000000000000, 0x7, 0x800000010, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000afa000-0x4)=0x0, &(0x7f0000c7a000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000008b000)={0x28000000000001, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 16:51:54 executing program 4: socketpair(0x8, 0x8000b, 0x101, &(0x7f0000248000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x1, 0x3, 0x1, 0x30d3, 0x36d, 0x1}}, 0x8) bind(r1, &(0x7f0000001000-0x10)=@nfc={0x27, 0x1, 0xffffffff, 0x7}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0xd8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x58)={0x0, 0x4e, 0x4, 0x0, 0x1, [{0x2, 0xdab, 0x7, 0x0, 0x0, 0x2601, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xb8)={r2, 0xb0, "8a45b69a40fb2a25095f944592354d380769fbfaa9ac1e85b9e19acf1de70dc697c133fd1ee161f17742d84259226d5dceaf3e8cb9cf7ea65b5b0b9573ab39a075069f9f8b8a891e08b83095be95c8b03eff5ef408d50d285eda0c8c3aad2292c1b0bd1dfdfdd116b55077631b7af4d780d777ab87726e6835983d412816d36f369cdde0a6f7b838082c6b790486230994e6dcbc449d34e529f78bc08ee8027ab1cc1ac881d6cf11b3fa5a687e117e19"}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000004000-0x4)=0x4, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x1, 0x80000000, 0x18}, &(0x7f0000000000)=0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000006000)="1cd14591a62e0b1f11a2c837ba0cf48ed674e1a87e5e2afc6be6f1c852a07758801f1ac49feb4465624b05185a8837460f667b3228e429f874fe385bd34119c48a99435975537b77d4574f647e59fd5a73faa0a2fad779492a7470d6f031970393324a12b0f261079c344713a6f29f10f3ff03145571f0e05d502f0e42033b4ed9805033c682fb", 0x87, 0x40080, &(0x7f0000000000)=@llc={0x1a, 0xc, 0x1c, 0x7, 0x7, 0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000007000)={0x4, 0xf4e, 0x9, "348b3dc4bfa8", 0xf8, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000009000-0x4)=0x0) bind$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x3, {"0cc603793ae3ff"}, 0x9}, [{"bd62f8e7950a42"}, {"04c522f557126c"}, {"d7db435632a0fe"}, {"90ba56fef150fd"}, {"b2a8607127d1e0"}, {"536416230461f6"}, {"5d31d4c195610f"}, {"fdea9f60585fa2"}]}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000009000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r2, 0x1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f000000b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60) 2018/01/15 16:51:54 executing program 3: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000415000)={0x0, 0x0}) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000415000)={0x15a, {0x2, 0x3, @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, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x3, 0x3, 0xfffffffffffffc01, &(0x7f0000415000)=@common='ip_vti0\x00', 0xfffffffffffffffa, 0x7, 0x7fff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 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]}, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 16:51:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e17000-0x4)=0x10, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000001000-0x17)=""/253, &(0x7f0000000000)=0xfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) [ 253.467933] device lo entered promiscuous mode [ 253.472034] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/01/15 16:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000ead000)="f14b2b3e4862d25ebcc0cbae7bd2296af31514242254aeb50552f471eb8037d721bce2627b77e35a4df03e5ae5e64b62a2a97bc4e83046b11cb7b2644ad9ae0ab9c342add44c32dc389ce48d26fba6e22aac0f9cdbe38af5cecd62ca6a3f53badd31b10e28ea88356ca64d172fee8b2ebdb487988467a49a3cd410", 0x7b) sendto$inet6(r0, &(0x7f0000ff1000-0x94)="", 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000806000)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000c30000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000238000)=0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e08000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x2, [@broadcast=0xffffffff, @rand_addr=0x280000000]}, 0x18) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000063b000-0xc)={r2, @empty=0x0, @empty=0x0}, 0xc) [ 253.516569] ================================================================== [ 253.524030] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 253.530110] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 253.539352] Read of size 8 at addr ffff8801d86fab40 by task syz-executor0/31880 [ 253.546792] [ 253.548448] CPU: 1 PID: 31880 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #189 [ 253.555813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/15 16:51:54 executing program 6: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000638000-0x181)="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", 0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaac, 0x7}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x81}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) bind(r4, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/15 16:51:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f9000-0x4)=0x10) ioctl$sock_bt_hci(r1, 0x400448e4, &(0x7f0000dbc000-0xcc)="229b54b87a68424fc8497fbf764fd576956e6c5a7f3ac0659c3f0262c4a856cd5631f14d7bbbba4e81321f13e87689b16da61f99be1cca62d08ce00d08fb73609d899a590bf949e6c02cb6a75a1e004dd0573b3a7e384a61fc293067b942fb6771d448d9494b96f9471a7da0aab4b9f9eb8c90222c776f85b3a81fb60beb1c113d5d3eba42ca5b7c5912dc9afbd01c2e73e7da344fcb4ef96225aec23b27d3ea4a8abeea7fcbd6f8ba403ac982cd8b9fb305ac7a37f87b4e276c14a617d661bcd2ab2548d8f9f88ce2402a50") [ 253.565174] Call Trace: [ 253.567774] dump_stack+0x194/0x257 [ 253.571436] ? arch_local_irq_restore+0x53/0x53 [ 253.576114] ? show_regs_print_info+0x18/0x18 [ 253.580615] ? lock_release+0xa40/0xa40 [ 253.584596] ? perf_event_fd_array_release+0x435/0x480 [ 253.589878] print_address_description+0x73/0x250 [ 253.594729] ? perf_event_fd_array_release+0x435/0x480 [ 253.600025] kasan_report+0x25b/0x340 [ 253.603851] __asan_report_load8_noabort+0x14/0x20 [ 253.608791] perf_event_fd_array_release+0x435/0x480 2018/01/15 16:51:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59ed}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000400000011, 0x802, 0x100000001) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r1, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000a000)={0x0, 0x0, 0x10001, 0xd1b}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x5d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xb29}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000003000-0x4)=0x5, 0x4) [ 253.613911] ? array_of_map_alloc+0x130/0x130 [ 253.618420] ? fsnotify_first_mark+0x2b0/0x2b0 [ 253.623024] ? array_of_map_alloc+0x130/0x130 [ 253.627522] ? __bpf_map_put+0x2e0/0x2e0 [ 253.631594] bpf_map_release+0x84/0xc0 [ 253.635485] __fput+0x327/0x7e0 [ 253.638773] ? fput+0x140/0x140 [ 253.642060] ? _raw_spin_unlock_irq+0x27/0x70 [ 253.646568] ____fput+0x15/0x20 [ 253.649878] task_work_run+0x199/0x270 [ 253.653777] ? task_work_cancel+0x210/0x210 [ 253.658105] ? _raw_spin_unlock+0x22/0x30 [ 253.662257] ? switch_task_namespaces+0x87/0xc0 2018/01/15 16:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030f000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x1e7) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = accept$inet6(r0, &(0x7f0000ab1000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000c000-0x4)=0xfe56) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c6a000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 16:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000a5000-0x1b)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d5e000-0x4)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000069f000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d4f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e54000-0xe8)={{{@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=@remote={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}}, &(0x7f0000e88000)=0xe8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d85000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d1b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x4, 0x1, 0x1, 0xa, 0x80, 0x20, 0x2b, r1, r2}, {0x5, 0x1, 0x6, 0x100000000, 0x1, 0x1, 0x3, 0x0}, {0x9, 0x1000, 0x0, 0x1}, 0x80000001, 0xe, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0x4, 0x8, 0xd9e, 0x6}}, 0xe8) [ 253.666941] do_exit+0x9bb/0x1ad0 [ 253.670413] ? mm_update_next_owner+0x930/0x930 [ 253.675093] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 253.680295] ? __might_sleep+0x95/0x190 [ 253.684286] ? find_held_lock+0x35/0x1d0 [ 253.688366] ? lock_downgrade+0x980/0x980 [ 253.692519] ? __unqueue_futex+0x1c0/0x290 [ 253.696760] ? lock_release+0xa40/0xa40 [ 253.700747] ? fault_in_user_writeable+0x90/0x90 [ 253.705504] ? do_raw_spin_trylock+0x190/0x190 [ 253.710083] ? futex_wake+0x680/0x680 [ 253.713921] ? check_noncircular+0x20/0x20 [ 253.718169] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 253.723284] ? futex_wait+0x6a9/0x9a0 [ 253.727128] ? find_held_lock+0x35/0x1d0 [ 253.731178] ? get_signal+0x7ae/0x16c0 [ 253.735073] ? lock_downgrade+0x980/0x980 [ 253.739228] do_group_exit+0x149/0x400 [ 253.743134] ? do_raw_spin_trylock+0x190/0x190 [ 253.747700] ? SyS_exit+0x30/0x30 [ 253.751136] ? _raw_spin_unlock_irq+0x27/0x70 [ 253.755615] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.760631] get_signal+0x73f/0x16c0 [ 253.764355] ? ptrace_notify+0x130/0x130 [ 253.768412] ? exit_robust_list+0x240/0x240 [ 253.772734] ? __sched_text_start+0x8/0x8 [ 253.776866] ? handle_mm_fault+0x248/0x8d0 [ 253.781182] ? find_held_lock+0x35/0x1d0 [ 253.785252] do_signal+0x90/0x1eb0 [ 253.788787] ? __do_page_fault+0x5f7/0xc90 [ 253.793031] ? lock_downgrade+0x980/0x980 [ 253.797175] ? setup_sigcontext+0x7d0/0x7d0 [ 253.801486] ? handle_mm_fault+0x410/0x8d0 [ 253.805697] ? down_read_trylock+0xdb/0x170 [ 253.810011] ? schedule+0xf5/0x430 [ 253.813539] ? vmacache_update+0xfe/0x130 [ 253.817666] ? __schedule+0x2060/0x2060 [ 253.821726] ? up_read+0x1a/0x40 [ 253.825074] ? __do_page_fault+0x3d6/0xc90 [ 253.829319] ? exit_to_usermode_loop+0x8c/0x310 [ 253.834007] exit_to_usermode_loop+0x214/0x310 [ 253.838578] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 253.844106] syscall_return_slowpath+0x490/0x550 [ 253.848846] ? prepare_exit_to_usermode+0x340/0x340 [ 253.853847] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 253.858757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.863752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 253.868491] entry_SYSCALL_64_fastpath+0x98/0x9a [ 253.873227] RIP: 0033:0x452cf9 [ 253.876401] RSP: 002b:00007f927bb77ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 253.884089] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452cf9 [ 253.891337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 253.898592] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 253.905848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 253.913098] R13: 0000000000a2f7ef R14: 00007f927bb789c0 R15: 0000000000000002 [ 253.920362] [ 253.921970] Allocated by task 31874: [ 253.925670] save_stack+0x43/0xd0 [ 253.929114] kasan_kmalloc+0xad/0xe0 [ 253.932803] __kmalloc_node+0x47/0x70 [ 253.936578] bpf_map_area_alloc+0x32/0x80 [ 253.940715] array_map_alloc+0x351/0xa00 [ 253.944772] fd_array_map_alloc+0x57/0x70 [ 253.948903] SyS_bpf+0x7f8/0x4400 [ 253.952336] entry_SYSCALL_64_fastpath+0x23/0x9a [ 253.957074] [ 253.958680] Freed by task 8951: [ 253.961939] save_stack+0x43/0xd0 [ 253.965365] kasan_slab_free+0x71/0xc0 [ 253.969228] kfree+0xd6/0x260 [ 253.972315] bpf_jit_free+0xca/0x410 [ 253.976029] bpf_prog_free_deferred+0x247/0x3b0 [ 253.980681] process_one_work+0xbbf/0x1b10 [ 253.984890] worker_thread+0x223/0x1990 [ 253.988837] kthread+0x33c/0x400 [ 253.992183] ret_from_fork+0x24/0x30 [ 253.995867] [ 253.997475] The buggy address belongs to the object at ffff8801d86faa40 [ 253.997475] which belongs to the cache kmalloc-256 of size 256 [ 254.010114] The buggy address is located 0 bytes to the right of [ 254.010114] 256-byte region [ffff8801d86faa40, ffff8801d86fab40) [ 254.022308] The buggy address belongs to the page: [ 254.027227] page:ffffea000761be80 count:1 mapcount:0 mapping:ffff8801d86fa040 index:0x0 [ 254.035356] flags: 0x2fffc0000000100(slab) [ 254.039579] raw: 02fffc0000000100 ffff8801d86fa040 0000000000000000 000000010000000c [ 254.047444] raw: ffffea000761dce0 ffffea00076b5ba0 ffff8801dac007c0 0000000000000000 [ 254.055326] page dumped because: kasan: bad access detected [ 254.061025] [ 254.062634] Memory state around the buggy address: [ 254.067556] ffff8801d86faa00: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 254.074894] ffff8801d86faa80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 254.082248] >ffff8801d86fab00: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 254.089584] ^ [ 254.095028] ffff8801d86fab80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 254.102368] ffff8801d86fac00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 [ 254.109701] ================================================================== [ 254.117034] Disabling lock debugging due to kernel taint [ 254.122801] Kernel panic - not syncing: panic_on_warn set ... [ 254.122801] [ 254.130181] CPU: 1 PID: 31880 Comm: syz-executor0 Tainted: G B 4.15.0-rc7+ #189 [ 254.138832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.148168] Call Trace: [ 254.150751] dump_stack+0x194/0x257 [ 254.154356] ? arch_local_irq_restore+0x53/0x53 [ 254.159013] ? kasan_end_report+0x32/0x50 [ 254.163145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.167874] ? vsnprintf+0x1ed/0x1900 [ 254.171648] ? perf_event_fd_array_release+0x420/0x480 [ 254.176899] panic+0x1e4/0x41c [ 254.180078] ? refcount_error_report+0x214/0x214 [ 254.184809] ? add_taint+0x1c/0x50 [ 254.188327] ? add_taint+0x1c/0x50 [ 254.191851] ? perf_event_fd_array_release+0x435/0x480 [ 254.197110] kasan_end_report+0x50/0x50 [ 254.201064] kasan_report+0x144/0x340 [ 254.204851] __asan_report_load8_noabort+0x14/0x20 [ 254.209763] perf_event_fd_array_release+0x435/0x480 [ 254.214928] ? array_of_map_alloc+0x130/0x130 [ 254.219410] ? fsnotify_first_mark+0x2b0/0x2b0 [ 254.223973] ? array_of_map_alloc+0x130/0x130 [ 254.228444] ? __bpf_map_put+0x2e0/0x2e0 [ 254.232476] bpf_map_release+0x84/0xc0 [ 254.236338] __fput+0x327/0x7e0 [ 254.239596] ? fput+0x140/0x140 [ 254.242853] ? _raw_spin_unlock_irq+0x27/0x70 [ 254.247323] ____fput+0x15/0x20 [ 254.250590] task_work_run+0x199/0x270 [ 254.254451] ? task_work_cancel+0x210/0x210 [ 254.258746] ? _raw_spin_unlock+0x22/0x30 [ 254.262864] ? switch_task_namespaces+0x87/0xc0 [ 254.267517] do_exit+0x9bb/0x1ad0 [ 254.270945] ? mm_update_next_owner+0x930/0x930 [ 254.275603] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.280775] ? __might_sleep+0x95/0x190 [ 254.284722] ? find_held_lock+0x35/0x1d0 [ 254.288759] ? lock_downgrade+0x980/0x980 [ 254.292881] ? __unqueue_futex+0x1c0/0x290 [ 254.297085] ? lock_release+0xa40/0xa40 [ 254.301031] ? fault_in_user_writeable+0x90/0x90 [ 254.305759] ? do_raw_spin_trylock+0x190/0x190 [ 254.310312] ? futex_wake+0x680/0x680 [ 254.314084] ? check_noncircular+0x20/0x20 [ 254.318290] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 254.323363] ? futex_wait+0x6a9/0x9a0 [ 254.327143] ? find_held_lock+0x35/0x1d0 [ 254.331179] ? get_signal+0x7ae/0x16c0 [ 254.335057] ? lock_downgrade+0x980/0x980 [ 254.339180] do_group_exit+0x149/0x400 [ 254.343049] ? do_raw_spin_trylock+0x190/0x190 [ 254.347611] ? SyS_exit+0x30/0x30 [ 254.351037] ? _raw_spin_unlock_irq+0x27/0x70 [ 254.355504] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.360493] get_signal+0x73f/0x16c0 [ 254.364181] ? ptrace_notify+0x130/0x130 [ 254.368217] ? exit_robust_list+0x240/0x240 [ 254.372511] ? __sched_text_start+0x8/0x8 [ 254.376634] ? handle_mm_fault+0x248/0x8d0 [ 254.380840] ? find_held_lock+0x35/0x1d0 [ 254.384874] do_signal+0x90/0x1eb0 [ 254.388392] ? __do_page_fault+0x5f7/0xc90 [ 254.392609] ? lock_downgrade+0x980/0x980 [ 254.396740] ? setup_sigcontext+0x7d0/0x7d0 [ 254.401036] ? handle_mm_fault+0x410/0x8d0 [ 254.405256] ? down_read_trylock+0xdb/0x170 [ 254.409560] ? schedule+0xf5/0x430 [ 254.413071] ? vmacache_update+0xfe/0x130 [ 254.417201] ? __schedule+0x2060/0x2060 [ 254.421149] ? up_read+0x1a/0x40 [ 254.424486] ? __do_page_fault+0x3d6/0xc90 [ 254.428699] ? exit_to_usermode_loop+0x8c/0x310 [ 254.433340] exit_to_usermode_loop+0x214/0x310 [ 254.437896] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 254.443408] syscall_return_slowpath+0x490/0x550 [ 254.448134] ? prepare_exit_to_usermode+0x340/0x340 [ 254.453132] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 254.458035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.463027] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.467758] entry_SYSCALL_64_fastpath+0x98/0x9a [ 254.472483] RIP: 0033:0x452cf9 [ 254.475652] RSP: 002b:00007f927bb77ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 254.483331] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452cf9 [ 254.490583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 254.497824] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 254.505068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 254.512320] R13: 0000000000a2f7ef R14: 00007f927bb789c0 R15: 0000000000000002 [ 254.520030] Dumping ftrace buffer: [ 254.523547] (ftrace buffer empty) [ 254.527227] Kernel Offset: disabled [ 254.530826] Rebooting in 86400 seconds..