mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f00008de000-0x38)={&(0x7f0000275000)=@in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x0, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) bind$inet6(r0, &(0x7f00006d5000-0x1c)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 06:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000b3f000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000788000)=0x10) sendto$ipx(r2, &(0x7f0000607000-0x98)="a62497d10e2c96425ebda575f45bc1f13ff2dce4c92bf9d7edc324c1606e297548acc945c556e130902856dfe3837ef84e166e4279fd638f05a49980aba07397b7489c6cc40e86fa47d856f27c75e2348fde7d592c94c0607d96b269ba4ff61d3f94951ec6a6294061f21ddfe28d5be446c9a69f56ad6922f0ecfb622508341eb454f19d9da6a27bca651d1a18ce3650992a8bae2c427402", 0x98, 0x14, 0x0, 0x0) 2018/01/24 06:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000446000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e74000)=0x10, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00006d6000-0x4)=0x0) socketpair(0xd, 0x80000, 0x3, &(0x7f000004d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c8e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000a42000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000678000-0xc)={r3, 0x80000, r4}) accept4(r0, &(0x7f00007cd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a1000-0x4)=0x10, 0x800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008de000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x100f, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa8000)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000b4d000)=@fragment={0x3e, 0x0, 0x0, 0x101, 0x0, 0x9, 0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000910000-0x38)={0x0, 0x0, &(0x7f0000325000-0x40)=[{&(0x7f0000fa6000)="e25d3897ada5b6267896b0b7cee256f455a5a6a0e35cefe33220491fa459228a", 0x20}], 0x1, &(0x7f0000fa7000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fa9000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 1565.375349] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000faa000-0x43d5)={'mangle\x00', 0x9, 0x0, 0x4375, [0xf2, 0x1, 0xfffffffffffffffa, 0x3, 0x3f], [0x4, 0x8, 0x401, 0xffffffff7fffffff, 0xff], 0x10, &(0x7f0000961000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6gretap0\x00', {0xff, 0x0}, {0xff, 0x0}, 0xeb, 0x2, 0x43}, 0xfffffffffffffffb, 0x1114, 0x121a, 0x5, {0x4bd1, 0x95}, [{0x80, "59278400931a0a7dd81b23abcad96cdf5ace9c3f6c6a6d89c012802bee", 0x3, "aa2d9183a249d33e0a0410c7faf83ff083f80c073752f1e10858a2fab7a55be95cfd60ae3a8fb48b6ca63be217b8c7556bf92969db1d545eef84c0aa6aa0ff1112b3de7a5124741d46e5c96c42ad90614788951351b4504ee5f81d96fc1fe84d"}, {0x1020, "f8fcb07e3259a7b035bc0a7912549166704f97ba63f081286fba2ef853", 0x9, "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0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x0, 0x1, 0x53}, 0x5, 0xad, 0x157, 0x2, {0x1, 0x5}, [{0x39, "5577e00c31b2cca529e66df2845a2e6755d8ec4905bfeeea65e2f1502c", 0xffff, "578821e6933726bfbb060385860d5629aacafa3307bace962f"}]}, {0xaa, "e3d27d9276496d80251dcef61231e5ad35201d665d2c2a1a9d3c6f35a3", 0x7f507971, "c671f94637ed120039d3095e4173f72f9e4815413b7d152a330b4eecbc8352013eb24a75bdb1e4070c5bb7ea0661c0f4e26320cd6f6bcc91cc55ef66aaa5500fd503e97fc15e28fd28657c92ad6548c360059f0e99ef6c8f9560a3774f01760948d9eb94a70d18a3ae45ec0b70f3697ff9f29b747e224cc7a7f6fad9e087cd69f3692cb611fa784f56b7"}}, {{{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='syzkaller0\x00', {0xff, 0x0}, {0x0, 0x0}, 0x89, 0x1, 0x34}, 0x73c, 0x3db, 0x43a, 0x2, {0x4, 0xea5}, [{0xd1, "558e9db85b26d81e9f6328eaf0bb460cc0c5bcd69ec579ed95f794a900", 0x7f, "6a2da214f2d2574fb0c75980ec1cd5e70c7ac2231974f258efcee29156f8f869f84fe9d1e5041308475a219d9bb446e27ac5d6d0e275e6306ad5834ae96af752b21ff2ca59c99a5ecb3ca53cec5c3fdc55bb7941637f53c1eff909b14893774e1e2855ea58ec8bb0ff434f28393b79c7a8fa90534d6b44bb765497fc2a1154b569bb88aa6be82d063fd6e51648f80566932428c9cee25698a94ccabd5f1d81f69b6ce9267a1c4e110b32f11301739da1a8"}, {0xe2, "5f7b0045ae22d826e09b3a220e56523a0f00561b7dbc3ff68ac3718124", 0x1, "4f2402411766470a63cf1d04d287cea595ab0c1f96cee9e14362b8f6e4b52a1570b387d1a4b41ff1d58bf28b0d5e4c0c890d98dec6ca934358a4ef88d17c47ab4398b587486a52fec63738a7503163d8625909266ab23d8c2f90b70aefd56b8a205e7004eb97cfbc01b010f542ce9058b9aefd4bccb869901421a93123af06ffbb7b319ad16706fa7b4b8a5fff96b6a7c13c7eeac83c0f057194551568ea92c0940e41b64658d7848e09e477a67e817793a733d7e9fd69c39e2a276c6cb27844e4f1"}, {0x99, "0a2b5b2533038ff45b9a3746ff53f11bcd34216a765dcb1224a382caa3", 0x9, "3cb0417111f3f4dba3bdfe244f30287425b7b6646bdebd454226eeb0a97683b60cf5a299be00d7c5bd28058a0f815ab13619e1177d22dd8504e8e5e86eb177b37f5b9eab1ca888314797505b1042402bbb6d78b606b101ef7a7adcb08b2788e6a7f9bd301283bb09ec14ec006ff2455f28f0821f023b5f698f"}, {0x11b, "b4076b99b207ae576e17bf5b45676a31c9a86e6d817a9ea5edd77891bf", 0xd5, "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"}]}, {0x5f, "44f97406ab043ae4029f58c36fed496dfcbfeaca95396ba14bee64091d", 0x8, "9d5ededc4ceb68a0b689c37f4d640ab5cb6efc66f61ef978f31c7620b7a06a0e4a2283ea741d60deb4f7362ae409dd1fef40a1cd36085241bb68ea2bfdc452"}}]}, 0x43d5) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x8, &(0x7f0000fa9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fa9000-0x10)={r4, 0x50, &(0x7f0000020000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 06:23:55 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000038c000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000a9000)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a03000)=0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000634000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a26000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f89000)={0x40000010, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dd5000-0xc)={r3, r4, r5}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000f89000-0x4)=0x4, 0x4) 2018/01/24 06:23:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000056c000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000013a000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000064000-0x4)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e71000-0x4)={r2}) sendmsg(r2, &(0x7f000085c000)={&(0x7f0000cee000-0x20)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e26000)=[{&(0x7f000043e000-0x22)="fd5da1449a0ff9b62cc5a9842fa4fcaa028d69651ae43b7ff48e4c54c47cbc8c963e", 0x22}], 0x1, &(0x7f00008b7000)=[{0xe0, 0x11f, 0x1, "e7944b396d0d77889976a97fb7d6fcf42b8b1e747b71659e405f0616d37b21fba94d38931d4f462e8e9131576402fcc06a5c7ac6a693b553386b0b91022eb16256769536ae3468b8777e39b4e02f16df3b0fd9948df16fa9d68ee54e4a5334fe5ffc082aa62ff0448b9362823232f242c5b9fcbcad9cd4547c5105235358b0295ed268d578ac7707d9fc2acc68c63f72cc3187c8f889b9df9ef3168f787e207267a799c6d8638eaa7cc2a79e9a80e89c7336006b856a82632302f81160de98eaa5f86641a6ae88e07c8b"}, {0x48, 0x11b, 0x2, "e17bc00f44363e328fc2f34631120bc46499b5fdaa5e2c9405203b7c6d592680539aebac1d738639c0bb4d76093483b030"}], 0x128, 0x800}, 0x4000000) syz_emit_ethernet(0x213, &(0x7f0000f1e000-0x213)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x1dd, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xff}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80000001}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0xaf, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x34d, 0x2, 0x8, 0x6, [0x8]}}, @jumbo={0xc2, 0x4, 0x400}, @calipso={0x7, 0x30, {0xfffffffffffeffff, 0xa, 0x2, 0x7, [0x8, 0x94e, 0xfffffffffffffff7, 0x1, 0x316c]}}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x1ff, 0xc, 0xffff, 0x4, [0x8, 0x7, 0x7fff, 0x7, 0x12a, 0xcaea]}}, @enc_lim={0x4, 0x1, 0x2}]}, @fragment={0x3c, 0x0, 0x6, 0xfffffffffffffffa, 0x0, 0x3, 0x3}, @fragment={0xc, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x3}, @hopopts={0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x10000}, @enc_lim={0x4, 0x1, 0x36}]}, @fragment={0x3c, 0x0, 0xdb, 0x8, 0x0, 0x1, 0x0}, @routing={0x2b, 0x12, 0x1, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x8, 0x0, 0x401, 0xffffffff00000000, 0x0, 0xfff, 0x0}], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$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) recvmsg(0xffffffffffffff9c, &(0x7f00005c2000)={&(0x7f00007b7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003cc000-0x70)=[{&(0x7f000016d000-0x69)=""/105, 0x69}, {&(0x7f0000e95000)=""/4096, 0x1000}, {&(0x7f000042c000)=""/0, 0x0}, {&(0x7f00001c1000)=""/123, 0x7b}, {&(0x7f000044d000)=""/168, 0xa8}, {&(0x7f00009e3000)=""/54, 0x36}, {&(0x7f00006d7000)=""/69, 0x45}], 0x7, 0x0, 0x0, 0x0}, 0x20) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00001d3000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 06:23:55 executing program 5: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000030000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ff9000)=0x8) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00001a5000-0x4)=0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000970000)={0x0, 0x858, 0x8001, 0xff}, 0x5) 2018/01/24 06:23:55 executing program 3: r0 = socket(0x7, 0x3, 0xa) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000fd000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009a6000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000882000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x81, 0x30}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x8005}, &(0x7f0000472000-0x4)=0xfffffcf4) recvfrom$ipx(r0, &(0x7f0000402000)=""/25, 0x19, 0x2000, &(0x7f0000148000)={0x4, 0x9, 0x2, "fde9719fb8c2", 0x3, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r2, 0x6, 0x99, "864f78eb757de007ad4e0b90c6a2349ad4cad42a867d71e4b9fd7f5bb6720d846c60ba44686e4fcea2ff71494831aa94d9139c2ad1b43a24873089b53e1133fbe9999803c76557baa137827356853528e270b0a701fefc5f6641cf42fead954a33ecd68bbb853390a030d81cbd5656495ffc596c4e31c2a7a225a8370fa41e088136f37e29c935f5b0ee9d50d02bb2c4cc779925011655fe8c"}, 0xa1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0xfffffffffffffffd, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c73000-0x2)=0x80, 0x2) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000ae7000-0x38)=@routing={0x4000000000, 0x6, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}, 0x38) [ 1565.463710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/24 06:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000405000)="e03d7d89e3f57d9b1af6d47ae2296198fc9d446f376dce900ea49f55be167f8ee10eb4fefbae93423783bbaad108cb90755458d47de577e4c31780f27b6aceb2c6ab71b8eef715f2f58c7fb0b83994ea9c673c5947f1c6bd4fdcbc9e2fa80038390431cccf475f730f66d22ed97c0f2044bd748eac8d441b11937df8a354f7244ed77067460ddc388b810a68363b950b0cfccf15fd7adcbd813cbd70400e9268e133373ccd29ce2112bae47c03b5820eeb9b916407f8077132243d68b5c13513f77116dce5de5c428feb55e7bc807f00c21784dd1befa1a3e6685c431431ee189881d0f34c", 0xe5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa2000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00006e4000-0x8)={r0, 0x6}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001e4000)={0x0, 0x0, 0x30, 0x20, 0x2b6}, &(0x7f00008a3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e3e000)={r2, 0x7ff}, &(0x7f0000a87000-0x4)=0x8) pipe(&(0x7f0000bf5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000036a000-0x4)=0x0, &(0x7f0000056000)=0x4) r5 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000869000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cda000-0x4)=0x8c) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000085a000)={0x100}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00001ed000-0x8)={r6, 0x3ff}, &(0x7f0000d17000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f59000-0x4)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000437000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21}, @in6={0xa, 0x1, 0x772e3bfa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x57}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) bind$alg(r4, &(0x7f0000c3a000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) sendto(r5, &(0x7f000049b000)='G', 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000820000)={r4, r4}) 2018/01/24 06:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000077c000-0xcc)="dcbcb4e8de9e8129d1c2a672b72e813b2886d28a9ee7311d10591d29df9815bee2ad84b6d3d871e0087f9799dd9b2b1165ae757f6430f9542e2ed953c805840ef5e42fce668e5fc36a50f54784d4705edb2dadd9a6e991190eec8b84761fda3e4f9961211f1b0c01fbc8521441fd59932fefebe462322827e72ebb765d010d420e14d004a3999be9cf83f11169148ce243b1a5e634510e808fb1b58a9f6bdeba7b7328b3893e061d24f1cc55181c789d7ce5ff33cc2defc45ef03983c12f14ff00297d63aebb7d5096899011", 0xcc) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000095d000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) bind$netlink(r0, &(0x7f0000ad8000-0xc)={0x10, 0x0, 0x3, 0x8000110}, 0xc) socketpair(0x0, 0x0, 0x0, &(0x7f000083d000-0x8)={0x0, 0x0}) [ 1565.508963] sctp: [Deprecated]: syz-executor5 (pid 26608) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1565.508963] Use struct sctp_sack_info instead [ 1565.562318] sctp: [Deprecated]: syz-executor5 (pid 26628) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1565.562318] Use struct sctp_sack_info instead 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x4, &(0x7f0000fca000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d14000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) 2018/01/24 06:23:55 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe2000-0x8)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x100, 0xa, 0x80, 0x20, 0x33, 0x0, r2}, {0x9, 0x0, 0x7, 0x6, 0x3, 0x5, 0x5499, 0xcb05}, {0x400, 0x3, 0xb, 0x9}, 0x6, 0xb, 0x3, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7c}, 0x2, @in=@rand_addr=0x81, 0x3, 0x3, 0x3, 0x1, 0x5, 0x100000000, 0x9}}, 0xe8) 2018/01/24 06:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f00004ba000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x900000}, 0x1c) 2018/01/24 06:23:55 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000010000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000)=@common='gre0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x100000080000, 0x9, &(0x7f0000f83000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dab000)={0xffffffff80000000, 0x10000, 0x2, 0x1000, 0x1ff, 0x8, 0x1, 0xfffffffffffff987, 0x80000001, 0x7ff, 0x58}, 0xb) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) write(r0, &(0x7f0000e74000-0x23)="24001f001a0025f1006b00040dbbfc00810b00ff09ff01000000eb080000bc00805305", 0x1c7) 2018/01/24 06:23:55 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80b, 0x2, &(0x7f000026c000)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000a1000-0x1)={0x0, ""}, 0x1) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd5000)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d1c000)=0x3, 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000fd7000-0x38)={&(0x7f0000bb4000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd7000-0x90)=[{&(0x7f0000733000-0x8e)=""/142, 0x8e}, {&(0x7f0000de5000)=""/243, 0xf3}, {&(0x7f0000fd6000)=""/0, 0x0}, {&(0x7f0000fd6000+0x999)=""/47, 0x2f}, {&(0x7f00002a7000)=""/230, 0xe6}, {&(0x7f0000bf0000)=""/19, 0x13}, {&(0x7f0000fd7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd7000-0x3)=""/3, 0x3}, {&(0x7f0000fd6000)=""/8, 0x8}], 0x9, &(0x7f0000fd7000-0x1d)=[@mask_fadd={0x58, 0x114, 0x8, {{0x2, 0xd6}, &(0x7f0000fd7000-0x8)=0x9, &(0x7f0000fd6000)=0x0, 0x0, 0x1f, 0xfffffffffffffff8, 0x81, 0x1, 0xe1}}], 0x58, 0x4000}, 0x4000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000af7000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000815000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000030b000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00001da000)={@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}, @loopback={0x0, 0x1}, 0x6b, 0x31, 0xff, 0x0, 0x80000001, 0x10, r4}) connect$bt_sco(r1, &(0x7f0000264000-0x8)={0x1f, {0x2, 0x2, 0x3, 0x200, 0x8, 0x3}}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000e66000-0x4)=0x1) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 06:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000396000-0x8)={0x0, 0x8001}, &(0x7f00004bf000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ecd000)={r1, 0x306}, &(0x7f000056e000-0x4)=0x0) r2 = accept4(r0, &(0x7f000010c000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d68000-0x4)=0x20, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000013b000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x9, 0x7a0, 0xb}, &(0x7f00001c3000)=0xa0) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/24 06:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001c000-0x14)={0x14, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x1c}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000519000)=[{0x4, 0x5a0}, {0x4, 0x3ff}], 0x2) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000614000-0x8)={0x0, 0xc000000000}, &(0x7f000064a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000302000)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/24 06:23:55 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd6000)=0x0, &(0x7f0000fd5000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 06:23:55 executing program 3: 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$inet6(0xa, 0x6, 0x0) bind$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$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r4, &(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) 2018/01/24 06:23:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x9) pipe(&(0x7f0000743000-0x8)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ea5000)=0x400, 0x4) bind$vsock_stream(r2, &(0x7f0000d3b000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000091a000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0xffffffff, 0x3, 0x1, 0x100}, &(0x7f000009b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a8e000)=@assoc_value={r4, 0x1}, &(0x7f0000232000)=0x8) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffcd}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb99500000001000000009f5d566a4c90c2", 0x18) socketpair(0x1, 0x6, 0xfff, &(0x7f00005fb000-0x8)={0x0, 0x0}) bind$alg(r2, &(0x7f00004d9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000075d000)={r1, 0x50, &(0x7f0000639000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc8000-0x4)=r3, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000012a000-0xc6)=""/198, &(0x7f0000905000-0x4)=0xc6) bind$bt_l2cap(r2, &(0x7f00002a9000-0xe)={0x1f, 0x1f, {0x4b2, 0x5, 0x1, 0x6, 0x9, 0x2}, 0x6, 0x1}, 0xe) [ 1565.719105] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/24 06:23:55 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, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) accept$alg(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0xfffffffffffffe2f, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x542}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x100000000}, 0x0) 2018/01/24 06:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000074000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000799000)=0xc, 0x80000) recvmsg$netrom(r1, &(0x7f00005b3000-0x38)={&(0x7f0000e01000-0x10)=@ax25={0x3, {"d00e40c107c93c"}, 0x4}, 0x10, &(0x7f000061b000)=[{&(0x7f0000866000)="1c2e18c10d93c4a4a29524b2c8b8e7254ccc14be313aacbcdc83ea7b7cc2b0d2581235dab75991808cf3e09ed856495eba637361d1ca41dca13f70d68e6a361b78638851c6174afb8848ffe4ca50c9a4c9817f20b106dc3f4617f20cff9221cf36e1d7242524bedb68ee307f328c85fc6c32459bbcb202b7aacf87aca01dda0955a268a9e682a6d05063a198f47ce7198ab78856198a1b68566dba70ce975c6a16fd092302e4299804b06ca588", 0xad}, {&(0x7f0000d07000-0xc4)="b2a60d147df9b40377cf93e6ef0addd78ab18c110af63e5a4fd7720acc68cfe5560cf14337e14de0ea800acb9a68db7cf0634a6a7d8c807c811715b69b10601449cde56df04ad8e5a242344ac3badec4b3183251fd1d86a43713f65c13a03ccde3a36078717e1f16bed73b07bf05493e986ad74eb24a38c2821d48a9b17531494cb99ce66e9080b671434d94d39af543f485a3ffa355ac05d85d77de8e7af4ed73cdbe6bcde2f0cc249043c061b8e6c1795bdae00ac9f10eb0e23621c3d0dd4cdd30cb3c", 0xc4}, {&(0x7f000079d000-0x39)="9622648a2cb86f974b732d820eaf9ae33f76ff564c03053c4e48609233aea44b8ae7c50dc0f55b65624476380b5d8595dfc9ab9d95c59106e8", 0x39}, {&(0x7f00006e2000-0xa3)="3db4506f39cc5d9e4cb1f8e18fcc78c5f628736acfcc1306dfd52038e6c64cb0e58d6e842ad3fc1f48129cb8f61608dbaa6b93d918da64a03960d1097f83a6a078d333a031e9b45957c6cf2c1091d912fbd27cbd4a4f47cbefb2cab529c08470584e441d0b6cc54907ff0376b9077d016d65a1e772a39847058ed09f3fe06b7406903223970287d0b89ca4b03f63be47226b1ea2145cfd0c30f5de4196e6d8c6e46297", 0xa3}, {&(0x7f00008fb000-0x80)="60820f6f78147eed492ae5ae85fa80ab95869de74cdb8a2ca4e7f31be31227948a5dbce093dfabf990e0811eee9f1941628d4fcfc27e85284e769277bad454cb549844e9da33936e9b538c8e8e40150d6c3f83bd50fd6985270098e27e6ceab62ba70d291fa373d6ca3a4ddc6b12f85afeb3b08c5f54246613037dc07135bded", 0x80}, {&(0x7f000064f000)="e4a46175880fe15b5239d22d050f64d078a942c7fef016e487a21d896a0d30ef4b29a089a5b9f59c5a666b44c8e11408a8a6e2c2879a22daf85801bcc1f483105be2631bacecf1c2d13b4b36e4c499f2fe0b39ff0ac3ee94fb91700b5c20bc628389bc2c4283ab4b", 0x68}], 0x6, &(0x7f0000349000)=[{0x98, 0x10a, 0x0, "f3fbc73b1eebbc407538c8788cb00ff9d2012e8636ecb9f4082f2fec1d6458f948d1d6aacef8d2d6565d24642fcbc47bf8ed3d960523f98e647a7762e224bd4005e2fcd49bdcfd07dcf086652da11336217b34b6fec4d62efd0c7250079befee760875cb00e0a0a6ead1752e5b9db5f27f470b3641dd0af92fc57994daa943cd2c36"}, {0x20, 0x12f, 0xcd, "36c20e2538eeb36f8c2782"}, {0xc8, 0x13a, 0xffffffffffff0000, "a7ea70d4dfbbde02d42d00790fc2721693e90b5e4dd39559dafed11a4c9254ad29b9ce7939a2884033f5e950e7457fe9100be4d7042dfbcc749c699f1218e5288fcd5c63798bdfc65ddb57bc5d5d2c3704a21b85529d80613701d4f82a7928c7a5ffc70a371dbc4cab773a015e81a48dc194af126f8b08ac87a4515bdb7bd3c73323f3289987b2421ed48904f9ee5fab35e868682b3851fcde288e173079d6746f131a9c829cc9d49a7f3f959386999314ad029546"}, {0x40, 0x11f, 0x1, "85889906b48855f02712af60dbebe23b6eeb7a4eb419ae1b0cd11dfbf83dc12285db6f8a149e1842c6a47aab"}, {0x40, 0x10c, 0xe3ea, "f40106b60ed66e8d590bcfe2009f5d1617e209da8276aaf73bc6eb2d840eeee8bf0fd933ea7e4111d4980c0489"}, {0x38, 0x0, 0x7, "d8575fd8f627db3c4add11dd1391cc451ede309d022ec9af32ebe6cd86bbcf12867be16216"}, {0xf8, 0x10a, 0xfb62, "9680c49c03c0fd0084cc2ba0cca88dda55ad4b72675ffcdfe6f63425fbaa93dd51669f6967c3c593fe84b94414c6a890b6477d99ab00eb0df557b35c57fd5a95bdf0b052e689af960e974ad8e7c057c0b4cd5bff254323a6d49675172a35eedf16304397afd228ad7948620822492802dbe5be6be4541a6b2000ecf7e10edcc9d266f1b0963d6b5c12b319cf941abe2962cbf6f041402b79e71faf61e71da28c4ccf8b0619240939a4fc76d2b6ee7615782a80fe3e9e5550965fee3f1b5f81a326004080082e52bc15f5ce142c22e21e242e62d07bfc764dde588ffbdba494647ee221"}, {0xa0, 0x13b, 0xff, "cc9531b8d6b32007caa1ab898ffc13008ba3d42de6b39ec95b33e48c8c87dbf83029d472c6bd8f773a26546cd4c192dec19b2d34837244d4e413f1009a981332f0694bc7f93520280c89647fa1f01e65ee1374b59e4e1c706093d7149459d253c0371978f7e651b9ce2b5496845ffa581e3671e9c0b9f33616609f219fcf874abb91040bcbd3c5514601fba427f7d32d"}, {0xe8, 0x117, 0x10001, "099df3f94b3d6520aa5807deaf7cee6a135953bce8658a05ef42c0c07913f996d22aa3a0f761f8d6cc5680c40351c728e374ffae7ede09542fc667fff63bd92256cd6c1e74b4592e233a23da10ee0bd64ea8bd8eaf4200e8bec21bc78a41e8c638f4577c34f3aa14b0cbe6ca2d2efc56e9c0f69b9b77325734ca38e9d37c2eff3af44ec777d0593bd59c5dd93466ce0acd98af913c2d5eddddd8d9e1fd134591ac19f1b6b8c30870cd4f56b1f7a4be46b87744d0f39814772b2006f693453392276bffc704663d47095c7bbf9344601e723c69d385"}], 0x4b8, 0x10}, 0x12000) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 06:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000001000)=""/144, &(0x7f0000761000-0x4)=0x3e8) 2018/01/24 06:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0xc) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84cd2e750f14df050000000000000095df1572ab9bd9e401839ff6f436997b8802f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa74e5b6095ba9f12e6ffff1954c79e14144ff618d9364b77566897ca0c35020a0353b34ef05e9ce0c83208cee09eea8dab4400000005e91550", 0xb1) getpeername$netlink(r0, &(0x7f0000bd8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a32000-0x4)=0xc) 2018/01/24 06:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000157000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000d5000-0x4)=0x20, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000e0f000-0x1000)="6b5975ff8476a9dc0401ea94d90fb97d1af03da505bd93f471e34f86", 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00009da000-0x10)={0x0, 0x80000000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000312000)=0x0) 2018/01/24 06:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000405000)=[{0x0, 0x0, &(0x7f00009cd000)=[{&(0x7f0000320000-0xb2)="b38d8e0d3259809ee667fe739f36b7e7aa6a7c79b00d85eaf8abf4bc068a82dc7de746750ec8935e0e94ca7fa1ef5f9c6607d02ca47f89098e8267165e58f14825c62306ac7f4ad0c8051683e82624bdf80662683b05f1c8aa1c21f6577523e8105f709044f34036a509adfdc6ff7a7a7acb0b69decf5be51b0bc8a7bee85b940b3e08c4822512cb9f0546c0a979b6907334e07c8c5cc1bf5e6139e6cbc0f4737e29abad618b096270d25df65f454b68f648", 0xb2}, {&(0x7f0000fd2000)="52e305caa51b396e7faf54f94028547294346f46c3444b0438ae679fa35868201f7fd49fd83aba2afe98a7e7baad66868fe3ae6f43dc4de4e80ad7ee4e507a7df5a6715c38dab4081d7c4d43a0653089e7d039f86f04654e8cafb75b76f999f26b17eec76b29ef96859e810cf12e2ef7529f45ba9569192d59408ee4108fb12fd1459536040b71c2c069ffe28c821874ae87e9a8bc0de1d1c5b0add3ec9ee445958b2e2c376c580539b815a69e7938808a9e635308623a8881c65d1bee70874556e1861b56ec80ce14657829dc64091ca06982", 0xd3}, {&(0x7f0000218000)="9c5499141e31f0ba3fde525eebaf45f74957404171aa045077f09ecacf34dcc597baa923310b9ad5390a656dbf37083fd13bf1dc5b3898055171f28dc84d33c145c42e83fd40e0c56e1c70dc85cb1f093b3683ec646e8b3f3b92cf242ead7885d09527b7cf2074eaaaf224a5757d4403924edfb50361390008f9a5f9e05221f95186b947e6afa4ef64f7e5", 0x8b}, {&(0x7f0000226000-0x95)="7c7772dfadb7dd08ed76623711ed51f9581f0ddb3d785e159d973bf21735c691a2c45bac6c4bbf9ea471cfd416b8ad9b0adfb60c62ec0c1746d17d419703c0945f53bee02d6c3dcbad94ffcd63ee530370b532c5b42463302c7e5a69dd8b3fb86fc73b6be481ce95da2160270ab688e7d5e5921da9666d979f077fe02bce8abe52c05a46946901b9bf55623a850f6d3efdabbf7b46", 0x95}], 0x4, 0x0, 0x0, 0x0}], 0x1, 0x8040) getpeername(r1, &(0x7f000009f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8f000)=0x26) getsockname$netlink(r2, &(0x7f000017b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000416000+0x687)=0xc) accept4(r1, &(0x7f00002e0000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b07000-0x4)=0x1e, 0x0) 2018/01/24 06:23:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xb33b, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x2, 0x3}, 0x8) r2 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000003000)=0x7f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000004000+0xae8)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000+0x319)={r1, 0x80000001, 0x7, 0xffffffffffffff94}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="c0e2ae3fadd9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x1, 0x9, "2acc0bb45102656a001f6f93f53edd63a9a9f24cd32a644cfc31b8441eb1c4b1a13f09297b65364c30948586504cf2fd28996db18d5bbcbb36cea11c764542e9f589d948d14997fa26a550ee206a2327"}, 0x160) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x401, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000)={0x4, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001000-0x20)={0x7fffffff, r5, 0xe5fc2499a63b891f, 0xe1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000009000)={r6, 0x2, &(0x7f0000009000)=[0x9, 0x20], &(0x7f000000a000-0x28)=[0x8, 0x28ea, 0x3, 0xfe, 0xfd5, 0xfffffffeffffffff, 0x0, 0x5f68000000000, 0x1, 0x3], 0x6, 0x1, 0x5, &(0x7f0000005000)=[0x8], &(0x7f0000009000)=[0xddfa, 0xfffffffffffffff8, 0x4, 0x80000000, 0x2, 0x2, 0x2, 0x0], 0x0}) 2018/01/24 06:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000421000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000771000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) recvmsg(r0, &(0x7f0000628000-0x38)={&(0x7f0000ed2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000007b000-0x40)=[{&(0x7f00008af000)=""/201, 0xc9}, {&(0x7f000039e000-0x51)=""/81, 0x51}, {&(0x7f0000f2f000)=""/194, 0xc2}, {&(0x7f0000242000)=""/103, 0x67}], 0x4, 0x0, 0x0, 0x5}, 0x40000000) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_hci(r2, 0x400448dc, &(0x7f000013a000)="9f84401337aa3b77ec280568c44027073a0cce1ee970e340ffe4ebcdfe38201c99b6d0ad846097d713988d81dd1a4f07f7d8878e92b152a74993f0edecbddef30da95a542ab73171f8efe9261197d3d8b328a5629576cd9f771ff0e34943d902ab6ec89732eba8a11dd42fa528f6a29c314df1e5d3b8afa320d1e7f96b6c92a8f89ad9c86b") 2018/01/24 06:23:55 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fdb000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f000029d000-0x59)="03", 0x1, 0x0, &(0x7f00006ca000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x0}}, 0x26) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000018000)={0x72a, {{0xa, 0x2, 0x18000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbfe0, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/24 06:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0xda90) pread64(r0, &(0x7f000039a000-0xfd)=""/253, 0xfd, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003d5000)={0xc1}, 0xffffffffffffffc5) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005b4000+0x10a)=0x1, 0x4) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000-0x8)={0x401, 0x1, 0x1f, 0xfff}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x3}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000-0x8c)={r1, @in6={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000f000-0x4)=0x800, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa01}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000)={0x0, 0x8, 0x6, 0x19d8, r3}, 0x10) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000-0xa0)={r1, @in6={{0xa, 0x3, 0x6f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x3, 0x7, 0x40}, &(0x7f000000a000)=0xa0) sendto$inet6(r2, &(0x7f000000c000-0xd7)="94ac1b7281183cfe3fbf6e258c476740815d1954bc2eaeb04d002eef19c1d1b7f9fe3ec0696220fc", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) 2018/01/24 06:23:55 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c71000-0x16)="08cd9cf00a106dac3230ffb40878ce0198426d5edcc9", 0x16) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000dd8000-0x1)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 06:23:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x1, &(0x7f0000000000)=""/197, &(0x7f0000000000)=0xc5) socket(0x7, 0x0, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 06:23:55 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fd3000-0x90)={0x100000000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd4000-0x4)=0x5, 0x4) 2018/01/24 06:23:55 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000e000-0x38)=@routing={0x3c, 0x6, 0x0, 0x200, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) r3 = accept$inet6(r1, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000000f000-0x28)={&(0x7f0000009000/0x4000)=nil, 0x16bca08c, 0x4, 0x1, &(0x7f0000000000/0x2000)=nil, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000e000-0x10)={0x0, 0x1c, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x148, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={r4, 0x0, 0x7fffffff00000, 0x7fffffff, 0x8, 0x2, 0x4, 0xfffffffffffff0b1, {r5, @in={{0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0x4, 0x3, 0x26b}}, &(0x7f0000007000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0, 0x0}, &(0x7f000000a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000)={r6, 0x48, 0x100000001}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000000b000)={0x1, &(0x7f000000c000-0x8)=[{0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000)={r7, 0xd5, 0x1, [0xf9f5]}, 0xa) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f000000a000)={r9, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000)={r7, 0x7fff}, 0x8) 2018/01/24 06:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) pipe(&(0x7f0000057000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ca7000)=0x2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000013d000-0x28)={r1, 0x0, 0x5c, 0x9b, &(0x7f0000802000-0x5c)="933d1cb31048252de9a075799ae42320f7ae7b438842d983e4bc07e884ebc0e53b4c710b199514358ce40ec34a151ac1a1a9a67ff96f3a223924d43da88e27c1fe44e316153816d8fc87c2153a72cb174f920006c789a3feeef84c07", &(0x7f0000fe8000-0x9b)=""/155, 0x5, 0xde86598}, 0x28) 2018/01/24 06:23:55 executing program 7: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000296000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000596000-0x4)=0x2e) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000596000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f00003a3000)={&(0x7f00002e9000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000595000)={&(0x7f0000458000)=@ipmr_getroute={0x14, 0x1a, 0x401, 0x2, 0x1, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/24 06:23:55 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x100000110) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f78000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aae000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000374000-0x4)=0x58, 0x800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000103000-0x2c)="53c8c596e60f13df0ba36f738242a7ae8062724ef159554bcdd12f5af29f3d8f7647e84edd9b982b5febe5fe", 0x2c) 2018/01/24 06:23:55 executing program 2: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00009fe000-0x8)=[{r0, 0x1000, 0x0}], 0x1, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000893000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x50, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000e94000)="8bf3b2e168de0d9a8fd703698bb068695465684a622baeb62d999a0f95f1a568cbc8ff93adb052d4e7d1c4327df2dec01947686e2e621edc31f557d297f5455bd89965ad05f90923ce86bdbd1afbb0c402882b439270bc5c24cda2096aae278639eed7c63d8bc9d021d68b58253372c7acc80d09bbaea0c5c7fa4839dbc7fea3f0487addce8b00065fb782a7d82f9f1c14e6fe7bb4eb837ac517bac5738b285c967f6f37acb00cada8eb494acf5773", 0xaf) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags=0x0}}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/01/24 06:23:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/24 06:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe2", 0xd}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000052d000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) socketpair(0x1d, 0x5, 0x9, &(0x7f0000bd8000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000013e000)={0x3ff, "f65becb6cf4b"}) sendto$inet6(r0, &(0x7f0000db6000)="b2", 0x1, 0x0, &(0x7f00009e2000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x6a) accept4(r0, &(0x7f0000838000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f9a000-0x4)=0x6e, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b32000)=0x6, 0x4) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x100000000, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f0000ca8000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f1000-0x4)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000d2f000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/24 06:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fdc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ca000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000020a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000055d000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aca000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x2, 0xd412, 0x400, 0xffffffffffff0001, 0x2800000, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000087e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f000057c000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xffffffffffffffff, 0x0}}, 0x2e) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001e8000-0x4)=0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 06:23:55 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f6f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000-0x4)=0x8, 0x800) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f70000-0x9)='illinois\x00', 0x9) listen(r0, 0x10000000000c) r2 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r2, 0x0, &(0x7f0000bf7000)=0x0) shutdown(r0, 0x1) 2018/01/24 06:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000048f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000692000-0x4)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000996000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000051e000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x10000, 0x99, &(0x7f0000ce7000)=""/153, 0x51100, 0x1000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000063e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ddc000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ddc000-0x14)={0x0, 0x6, 0x1, 0x0, 0x9, 0x6}, &(0x7f0000ddc000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aae000-0xc)={r1, 0x80000000, 0x30}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000058f000)={0x0, 0x9, 0x8, [0x0, 0x1, 0x8, 0x7, 0x40, 0x6c, 0x6602e90, 0x5]}, &(0x7f0000ef9000)=0x18) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab4000)={r1, 0x8000}, &(0x7f0000efa000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ef8000)=0x0, &(0x7f0000ef9000-0x4)=0xfffffffffffffea5) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = accept4(r0, &(0x7f00009fb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000636000-0x4)=0x14, 0x80800) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ab2000-0x4)=0x7, 0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000aaf000)=[], 0x0, &(0x7f000014f000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e833e2db67029f05acec877bcda93869561336c5db81919c271b8e2defed3e8c27f29bb81e4deb07311652ce660e53517f36569f0f696f4831dd994058a04c4ce731410603788fddb75e03ca878715c22881bb30f3bd6880f85f46c977f0ef66f606e89075bf9fbe33f5f3a43b880c9f8aeb874b061b9ffb2556c0c7c591d966b6d4f98ee459a10271ca2d29414009b68863313accb12b31262eb", 0xaa}], 0x1, &(0x7f0000ab1000-0x270)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000035b000)={@generic="39d646ea24139f69e495540de7f2b8d9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ab1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab1000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000f3000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0xfffffffffffffd0d, 0x0, 0x80000001, 0x2, 0xa0, 0x20, 0xff, r2, r3}, {0x100000000, 0x100000001, 0x7fffffff, 0x8, 0x0, 0x8, 0x7, 0x6}, {0x5, 0x7fffffff, 0x4, 0xfffffffffffffff9}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x1, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x5, 0xffff, 0x4, 0x0}}, 0xe8) 2018/01/24 06:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005c3000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x18, 0x11, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005bf000)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000018d000-0x3e)={0x0, 0x36, "6a0add8a7f5ac913a3117edb3f6475772472d4e61d3ea69e44e836448e7c3a275bd19d4f84be9f2cb6132284e59c54d71b43b738247e"}, &(0x7f000003b000)=0x3e) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fc1000)={r2, 0xf8, "90c9dbf12c509e4db2bd354707151d2628e7d281fa45e861da09de43ed58579d8e96230fb01ab8dc97ecfad8b195903351572d9617ad76866f5461a9cca8e567b5a1f92867ee9bc4ab4a3aa408abb98be8ce47578a483eae2201d606578afbc205aaa9e3acd27f9b93ab4618d627e79cec5e5c0230af52baefb6ad7db9bb7e4e08cd4f6d3feb6bff6d6cc1214175c1ab25cf9d8f1a75a69e8b42c8d118f97b2124567506b379a5c541302407674bf38fb6ad928f071153bc3bd11b88d3f86f2900eaaa8b84e1a6a256c532cd510b3f4632e50e04008bf7cccf719b9159fba498ce09daee41a62fbeac4d464a41ac793348b6bd099aeb9d3b"}, &(0x7f0000fc2000-0x4)=0x100) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc3000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6baede39, 0xffffffffffffff25}, &(0x7f00001f9000-0x4)=0x98) 2018/01/24 06:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000090a000)={&(0x7f0000759000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c3a000-0x20)={r0, &(0x7f0000e19000-0x5c)="2b45bbe587fbe1865b2ad8078258b0107ba739ca7a9732ea66efed08bb2c3392b9818d0c15a0d5ddac7ba0afe8a24d72c59d7419c37cce023eeee0f711e4538aa1c15898d736da2f50aaf9a4872dfbe33ec0347f3bebae0ec1fd45b5", &(0x7f00006f2000)="4de1e26e770b941b0dfa1f6fe22ca1168611af7a88db55ee8ad28e46d0ca4532ae07fdd0416e19e8d818a0b1adf58907f2cb6709e2ff632942faaf6be24bb1c9a1dc3de14fb41d0995c5cb41c3cbdf713624c91c726eb8d1cb0e43284fa6ae287658cd690bd6b1dacd2e71c4b3570e338046386f98dfdeff7756a39c41f105548a33b53f4924d40fffa8ff606e7a6be0b3f33adeab2fda4b5c53bc80a0c0a1b888104491fbe6155063b98811ca28f886b0b3380dd584781d4eccea9e0d8081b5970dc1332f2ae8123be89e6ccc0e0211e6c0888de825b2749a4070c2bf6cfb76d9632664cb3e02d136c570c07b9978235aff76eddcd142", 0x2}, 0x20) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000980000-0x4)=0x10, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000079a000)={0x5, 0xfffffffffffff000, 0x9, 0x15, 0x7, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = accept4(r0, &(0x7f00004d0000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00000eb000-0x4)=0x10, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000e1d000-0x30)={@can={0x1d, r1, 0x0, 0x0}, {&(0x7f0000e4b000-0xa5)=""/165, 0xa5}, &(0x7f0000f6d000)=0x0, 0x8}, 0x30) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00003e2000)={@dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002}, 0x8) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000ae1000)=0x8, 0x4) r1 = socket(0x1a, 0x3, 0x200) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00007f3000)={0x2, "6c14"}, 0x3) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006f9000)={0x6, &(0x7f00003d4000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000adf000-0x8)=[{0x6, 0x8, 0x7, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000db1000-0x4)=0x0, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r2, &(0x7f00005f5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5b000-0x4)=0xc) socketpair(0x10, 0x80e, 0x38c3a6d3, &(0x7f0000e9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bd2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000642000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000003a000-0x6)={r4, 0x6}, &(0x7f00008c6000)=0x6) pipe(&(0x7f0000a42000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r6, 0x29, 0xcd, &(0x7f000046e000-0x59)=""/89, &(0x7f0000aeb000-0x4)=0x59) getpeername$netrom(r5, &(0x7f00009a2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c05000-0x4)=0x48) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0xfffffffffffff800, &(0x7f0000e77000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000043d000)={0x3698, 0x20, 0x1, 0x0, 0x8000, 0x20, 0x900f, 0x200, 0x7, 0x0, 0x8}, 0xb) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000017000)=0x14) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e78000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x9, r3}) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/24 06:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 06:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x21000080000089f3, &(0x7f000095a000-0x50)={@common="7369743000000400", @ifru_data=&(0x7f0000a13000)="01000000090002fbff031d00000100fcffffffffffffff000480fbf502007e23"}) r1 = accept(r0, 0x0, &(0x7f0000290000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001c5000-0x4)=0x0) 2018/01/24 06:23:56 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000a66000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffffe, 0x800000000000800, 0xfffffffffffffeb4, 0xba9, 0x100000000}, 0x14) r1 = socket(0x8, 0x1, 0x7) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r4, 0x8, 0x0, 0x6, 0x2ee, 0x9}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000)={r5, 0x3a1d43d6, 0x4, 0x1, 0x1, 0x1}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000005000)={r5, 0x9, 0x3, 0x473, 0xb3be, 0x5, 0x69, 0x4, {r6, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcba, 0x5, 0x7ff, 0x1, 0x1}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0x3, 0x6d1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000906000)=@req={0x0, 0x0}) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000c19000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000c5e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000064d000-0x28)={@generic="dee809b138b6f776c967639888c17ab8", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000750000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/24 06:23:56 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000253000-0x14)={0x8, [0x4, 0x6, 0x0, 0x1, 0x0, 0x1000, 0xd9, 0xffff]}, &(0x7f0000eee000)=0x14) r1 = bpf$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) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eef000+0xad0)={0xd, 0x2, 0x5, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33) 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000013000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, 0x3, 0xff, 0x4, 0x0, 0x0, 0x1}, &(0x7f0000010000)=0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000014000-0x60)={0x27, 0x4, 0x0, 0x1, 0x40, 0x6, "c04e15983ea05413306ef98de67dcd98c3a9391a7ffb3018622da0d18ae6ad4f23d5c3da974edceacec2488d620e66356bc13201429d37aac650592c60c819", 0x3}, 0x60) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000010000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000014000-0xde)="d4f033ba9c25d6dc909b691b25f34053ecb0b97c314acc55d0dece0d128d794aa84d9afe24b82fe79a2fc14d8841dd970d20f320950744e2f5c880118b859fb16bc53509f73fb2437d72cc3819e5e3775b926330894f6aa04d442fce78c90b9ce51aa23dbcf0508f3c4e135ed00f75ab6038a76a001a851a85876b5e74e0b21240e93bd823a66391e57e2529be87b1b2bd2ec461717652481e04d5af8f3571a46cc9f02e4cb52f38629a5df995536bd0aea533f2663e00e8a7618aa9d003ca486e495d5d575d965508e552507b56f8745523c8e7209bdc0016a2973eb544", 0xde, 0x80, &(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 06:23:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) sendmsg$kcm(r1, &(0x7f0000a38000-0x38)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x8, 0x1, 0x7, 0x6, 0x6, "67947065531951d63c1262d6c122e658d5890f6bb00e13695631f88d9fcd0b6788aed002ccd865d64f70dd513b3341b5228016c194b1d639c74e2ee45ab9a9", 0xbdf}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x83)="93f06edfad1eb52dc0bc06bd9e8002f16122d02784acfc8c1851c077d01ed8e2ce066c85d443c1527bd2b763da260e81f5d04d1c249bd8d3e8e5bb39114afbc0024c3ae7fcd87272472ddc4e3a910e671ef178721b4fa5f1f8b49c120c460a457d1b703e333174534578139aa7699c55f686fa50e9b89c81ea8ff2d0424b71c6d971219e544a32be3da4c9881ce0ab54fc9adc7382ff0185ca2d09e6cbd38005368d3e0700a1083a990248b7c19eeb4d7d2b7962ac8f7ffacb16efacf25c3c9dd8f3a0bca078e5235924b566d3351f426d0a2460699bbad209fd625066442a4ace94df836944f1623a28a4bcd170df", 0xef}, {&(0x7f0000001000-0x86)="96140fadea3cc5b4975f4f5170533cc3bdfcc2c0775997ffc0f8e10d90675c529f2c59826d9d6045960cb78897de8cf754183e1289435243283f327bbb888ce60f0befdb7288d7ecaf13978b0e0fccfe6d29204a184576174374effd904a58045db3572f52931fecbc96a1a0d1297bcfa668ada6dd2936875cecaa267bc6f873f1b9a975b73d", 0x86}], 0x2, &(0x7f0000001000-0xb0)=[{0xb0, 0x111, 0x3, "f2e0b83096e92bbec7338eaebe17a20b900595c127bcc0c9d56500f1bed59644907efab7bf8a9f65671088f1cd76ed67ab91584aa5df93961b1319cd9c7a9934f572ce8b0f79afcca95fb2075e94b0104c52d06c3b483d4d352ac5143333ac43de8958aa1872a7ffefa9b930aa1ddc69a973aa0d0ced8f4a75dcf35f4998219c213f6248649ed8e8ac2910161496b46bf9d5821bc86666f16bbe4f3b6cebc3"}], 0xb0, 0x810}, 0x4000) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000ce6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000316000)=0x2e) getsockname$unix(r0, &(0x7f0000a46000)=@file={0x0, ""/4096}, &(0x7f0000654000)=0x1002) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r1, &(0x7f000017b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c07000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000048b000-0x4)={0x0}, &(0x7f000063f000)=0x4) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000226000)={&(0x7f0000328000-0x98)={0x2, 0x15, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x0, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0}, @sadb_address={0x304, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000022a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000261000)={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f00008e0000-0x25)="240000001b0001e30000c810aa6400006bf307000000000000000c000000061ff916178f", 0x24) 2018/01/24 06:23:56 executing program 1: 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$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0", 0x8}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000f28000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000f15000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 06:23:56 executing program 7: mmap(&(0x7f0000000000/0x3dd000)=nil, 0x3dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000028000)={0x0, @in6={{0xa, 0x2, 0x45, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f00003dd000)=0x98) mmap(&(0x7f00003dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f000013a000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ca000)={r1, 0xfffffffffffffffb, 0x3, [0x35b, 0x100000001, 0x9]}, &(0x7f00003dd000)=0xe) listen(r0, 0xfff) connect$inet(r0, &(0x7f00003d9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00003de000)={@common='rose0\x00', @ifru_flags=0x9000}) mmap(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00003de000)="b9fa911dde53b4b9971e0463ee8fbb90ca042ca8", 0x14, 0xd7142ac65b1366a1, 0x0, 0x0) 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000080000-0x4)={0xffffffffffffff9c}) sendmsg$key(r0, &(0x7f0000b4d000)={0x0, 0x0, &(0x7f0000582000)={&(0x7f0000be1000)={0x2, 0x12, 0x81, 0x3, 0x10, 0x0, 0x2, 0x3, [@sadb_lifetime={0x4, 0x3, 0x2, 0x200, 0x2, 0x4}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x7, 0x1, 0x4b, 0x0, 0x40000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4040) 2018/01/24 06:23:56 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009f1000)=[{&(0x7f0000253000-0x37)=""/55, 0x37}, {&(0x7f00000d5000-0x3b)=""/59, 0x3b}, {&(0x7f0000807000)=""/95, 0x5f}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000d6a000)=""/104, 0x68}], 0x5) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002aa000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004b3000)={0x0, 0xb7, "417ae9dfd9cd674204ba0a974d4b4027ae1837ed78cd067e363ff3789652b5e87a3bb976f652bacf6699e2186871e9cdb43aa0b21d7de8c2796c5da2e7f8a6054a0980708ab922aac8234ad422ea610fc0624986fea9846ff1467285fa084c131ed197444f4904d307648f168bfc9eb5026e040066c79d972fe323a4ea1ad807358482e0f5d85f45db45242723072febcec2bac2c5864ade1e93202731ef8a6ef97dc61473a540de9cb47461af67f27d9b9800a3d67eea"}, &(0x7f0000e55000)=0xbf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d68000)={0x10000, 0xb523, 0x2, 0xd9a, 0x3, 0x3, 0x6, 0x3, r3}, 0x20) epoll_pwait(r2, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b1d000-0xc)={0x0, 0x0}) [ 1566.330527] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 1566.352530] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 06:23:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005da000-0x120)={@random="a16e8aa67acf", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fed000-0x4)=0x0, 0x800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fed000-0x8)={0x0, 0x4}, &(0x7f0000fed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000)={r2, 0x4, 0x3, 0x4}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fec000-0xc)={0xfffffffffffff000, 0x1, 0x9, 0x7f, 0x0}, 0xc) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/24 06:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000b4e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009f8000-0x4)=0x1e) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000184000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e32000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b0000)=0x8) bind$alg(r0, &(0x7f00004b1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) getsockopt(r0, 0xba5, 0xbb1c, &(0x7f000048e000)=""/0, &(0x7f0000eee000)=0x0) pipe(&(0x7f00007da000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x800000000008, 0xfffffc2e) 2018/01/24 06:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000342000)=[{&(0x7f0000c05000)="0ec4fff0fd01795462693e5b8b8d6b5e311dd65fbe9e0bac4f70585de86dccf308fb86ebcd34461deb1fe3575b8ce606bda7498e8b7f932bd2a1d3c2ddb9468004a1a011112b949ea4ed49e3ad08c5bd1812c8636e6ce393e9e7b41ca7de3409e2fa587338fb1baa8b46d37ba6f0edf52b232ba2ef517eeef1ce863028c180b26b05a4c7e2dd2f4985e5fd66f39d35", 0x8f}, {&(0x7f0000929000)="370b56afa651c1e333f13ff1d2ae7d5fc6d6e61b95c061fa964868478cad3b5f83929cb886adf5eccbc9bb0754cb48482de200668f56d5126ad7298dad49f58078c6d0b4dc4d2e0efed7e967e8bb486c7f29759bf6039ebc6149a1bfdf721489ba", 0x61}, {&(0x7f0000d49000-0xcc)="377df6ebb0d30d6897d2084f34c9914da3b2128e9b9e582a366da8cecd87988ab8e50ab303c42c9a28ac11996b3a1d1423b06c1bee122c789465c9cdac9dc08760d45daf1719bbfcf16d639b7e3c2b33104d2dbd6c3abae24dcfeb5c88e75a258d09846590d601a90dae78bfcf9d1bfbb1dc152e8ee742efcfdceb564ae895295454fd5c87fab65e53568a028c668d5e9a953339a8413af9eeca79567770ba48a46961697698cf34c02e6409411b1f67cd5a5b574b3f68bf8a4fa269ded43f00ebaaadc0f8f54143369eef69", 0xcc}, {&(0x7f00002a2000)="df701f20d73e01aad7c77f42168285d5d2f9e4a2ae0d4311f6305b3d2235df5ef656d1610a18307459f73608010e5a26f02a9a624c", 0x35}, {&(0x7f0000437000)="46b469e3f409eb1d5d0da34b015dc474c01cbc771564558d8c6a0bfd4d0eb48a1dd3e5dc435d216a9eeecb2a01694993efbc2be4ed655f60935843b6cf12ff60a30cf2f2cd82e354809e61d9e7380d6761891c12652cb3a84d7bfeb9d34ad064b1ea5199801897f0c4c2f3d709cb4c846b1f0d7459994ae12297e2c8db9d10327336087881afe0e36244a2ffecdfd51e2e5f086020784e79baade3da0afff50ef41c5e032c517127278faa97972e9a479c2a03d484743990612e39c032", 0xbd}, {&(0x7f0000101000-0x69)="1a137c919b9bb523196de526ef6d58bb0e915544f760228b257c05e3870711052814e8787207a2b4979f6e7a1d4ce0028fe319124f3648a40f8878f74a3f12cbc96208f06e5972260f888eb73c7d75cc615fcfbfd2a624b1d9ec942e40c5da50729189803c7e1a39b4", 0x69}, {&(0x7f00005fe000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001c5000)={r1, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00001a8000)={0xffffffffffffffff}) recvfrom(r1, &(0x7f0000946000-0xb7)=""/183, 0xb7, 0x40, &(0x7f0000416000)=@generic={0x1b, "9ac76bfc7674bf9d174d0c4147d39c952a884a22b7ee807ac272e795dc53a40adafb254d06059303ee145f6cc64a2f66895f2bc491575f7855a3ca54beb820d2cf60f461aba616821125ffef092a98484b35e19c01772d6837daa1a6b226041a262e49f11991f2d617a8604ab5dd56c6e271180023b81a663f5c074a8566"}, 0x80) sendmsg$can_raw(r3, &(0x7f00009e7000)={&(0x7f00002a4000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b8d000)={&(0x7f000086f000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "84c8b4d67ea49f3c742f7d61147c8bb5462a136df40f91cd59875baabce733aa39809281a764d3b27b3648e163eb97a2912f40a0e1660d71e2efbb2c0efe061c"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00008d6000-0x4)=0x0, &(0x7f0000224000-0x4)=0x4) 2018/01/24 06:23:56 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x5, 0x7, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000025000)=0x3ff, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000001c000)={{0x4, 0xb40e, 0x6, 0x3, 0x1, 0x3}, 0x1000, 0x100, 0x3f, 0x6, 0x7, "093540d58b760831655e6f197cdec99ee18848392736e8bb79094333ae460eb4bfa9a1054729386b4ace3574be314bc54de709e6d1fb2ff3886453f7b9b1e879afbbdf191e4cf72397e581384519c4338f1d1b9a7788d397232b77a766dfcfb4a1c002c92b0f2bb468700e5aacd6c4faf58e460077ef08f147a6c2d59a55872b"}) socketpair$inet(0x2, 0xa, 0xe976, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000012000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc5, 0x5, 0xe044, 0x3f, 0x9, 0x2, 0x800, 0x5, 0x401, 0x100, 0x1, 0xc44, 0x9, 0x4, 0xfffffffffffffffa]}, &(0x7f0000025000)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000025000)=r3, 0x4) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004ea000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1f, 0x80807, 0x3f, &(0x7f0000d81000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000005b000)=""/55, &(0x7f00006fb000)=0x37) sendto(r0, &(0x7f0000fbd000-0x5)="00000002", 0x4, 0x0, 0x0, 0x0) 2018/01/24 06:23:56 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f21000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1f000)=[], 0x314, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000092000-0x4)=0x10, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002ce000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)='?', 0x1) r2 = socket$inet6(0xa, 0x4, 0x2b) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000c95000)=0x37e, 0x4) r3 = socket$inet6(0xa, 0xa, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000082a000)={0x0, 0xa8, "e69b75a522cc0b0e9d1d7ad2862795e818bddf71e77f4759d98a2b1b377ae9f4b506dd3ddd21e90089b52d455a7efc6a161b205910c45f65358ebf32d5fba9320559ef9ec0507f296407b40d9f90ecb634536f3309db083631ddc26f8cae84991c5d65b5d2d1f024f5917dffb449e116c4fa879c9d063ce01be8608fa446d6374de8afd5c2f9441a77579efa62deb2bf9cf606a30ec050253e73e46899a17bfbc717abbacffc558a"}, &(0x7f0000860000)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f52000-0x8c)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/24 06:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80002, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002b8000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b02000)={0xffffffffffff19f8, @in6={{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001cb000-0x78)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x9a, 0x0, 0x1, &(0x7f00001c4000)=@common='ip_vti0\x00', 0x2, 0x5, 0x9}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d6d000-0xc)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000040e000-0x4)={r0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000501000)={0x9, &(0x7f0000543000-0x48)=[{0x5, 0x7fffffff, 0x80000001, 0x2}, {0x2, 0x9, 0x9, 0xdae}, {0x0, 0x1ff, 0x9, 0x7}, {0x4, 0x9, 0x0, 0x0}, {0x7, 0x1, 0x100, 0x100000001}, {0x2, 0x1, 0xdcd, 0x4}, {0x9, 0x1, 0x8, 0x800}, {0x1, 0x1, 0x11, 0xffffffff}, {0x4d, 0x10001, 0x1, 0x237e}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00006a0000)=[{&(0x7f000054d000-0xb3)="c7b55e8efdbe9a7f708885db59901a103265c88a0cad4197b51a05b533e33d4484e92a80f0a84a27cf98ece8b07fd7e1c97b8cb73c5ba87ed47c75042c7052fb804a002f91524eb93c6246480e36efdf6772ca63bd3d54c63c2cbb9a40931700e9c89ffb2ed1ad84f9167db47ed85faf163e0605d944a6af4a5cb6a34e5776f78b9fcaa60ae009599671dcb1474c823fba1b65a086d4c111d88da8dbdfbd827b5d38c0b6501d46a6ff7434d53d3de18f6908c7", 0xb3}, {&(0x7f000042c000)="d31ee41c8053ef96ff314e1d0d690b8dad398e037592e222400017d3652e96cde1f6b1f61fc6a44aa62539b4dce9e489c9684eb826e37a8af3a763a963575f06000000a849a169c0a60b3abbd89d100019e86701033b84a992ae64f9d300092d5a5f96af911f7750bdcc8b9400000000000000008cfcb142ced03c3be8f7d59c92eb504dd6a8c77a0c48598ac7f12da0b9c4bf216371159fcac4135138377f00ab4e7251f2674046ed1f59af13db35d64b850ae89d67f6744679bafcbc", 0xbd}, {&(0x7f00009f2000)="674a85010d2a2a802891411cd0e5d81a5e62e116a414b5dca7c44babaac3a0efd65a707c9619a07465f8e740235e82fef14893970e297d37", 0x38}], 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5e000-0x4)=0x0) 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80003, 0x7d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000af6000)={0x0, @in6={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x80, 0x3, 0x7}, &(0x7f00001da000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c61000-0x8)={r1, 0x799}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000044000-0x8)={0x0, 0x0}) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000025000-0x1f)=[{&(0x7f0000014000)=""/4096, 0x1000}, {&(0x7f0000024000)=""/5, 0x5}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000024000-0xfe)="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", 0xfe, 0x24000880, &(0x7f0000025000-0x10)=@llc={0x1a, 0x0, 0x1, 0x4, 0x5, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/24 06:23:56 executing program 4: listen(0xffffffffffffffff, 0x1) accept4(0xffffffffffffffff, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) accept4(r0, &(0x7f0000952000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000061000-0x4)=0x8, 0x80800) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) bind$alg(r0, &(0x7f0000918000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f7a000-0x3c)="1dcd882cae7e509ce7bbc890db90db8f8028807b3535c208006b4368885c5fcba1", 0x21, 0x0, &(0x7f00004ae000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dfd000-0x20)={@generic="7fa55466f0f452c25a6af66ab1842ddf", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00006c0000-0x8)=0x40, 0x8) 2018/01/24 06:23:56 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80005, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d70000)=0xc) r3 = getpid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fd0000-0x38)={&(0x7f0000fd0000-0xc)={0x10, 0x0, 0x0, 0x2000280}, 0xc, &(0x7f0000fd0000-0x10)={&(0x7f0000fcf000)={0xc0, 0xa, 0xf, 0x100, 0x2, 0x0, {0x5, 0x0, 0x9}, [@generic="c23f19c6bc5889814663412afc980545191cafbb20193ecab7815fd8062be736992b3a92bbd26090b3275b1bd348830d3ef3e6e52124013d384f6599aa09d81c1eebd0fd6a7e65032bdf5b", @typed={0xc, 0x62, @pid=r2}, @typed={0x10, 0xc, @u64=0x2b6}, @typed={0x8, 0x42, @void=""}, @generic="614dc4249e81c5834e10ae9699cf84f532f960", @nested={0x1c, 0x16, [@typed={0xc, 0xe, @pid=r3}, @typed={0xc, 0x9, @ipv4=@loopback=0x7f000001}]}, @typed={0xc, 0x5d, @fd=r1}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4010}, 0x40) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f37000)={0x0, 0xa4, &(0x7f000055e000-0xa4)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50000000000}]}, &(0x7f0000659000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aaa000-0x20)={0x8, 0x80000000, 0x204, 0x0, 0x69665bff, 0x9, 0x10000, 0xda55, r1}, &(0x7f00004fc000)=0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) close(r0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00002c0000-0xf2)=""/242, &(0x7f0000aff000)=0xf2) read(r0, &(0x7f00009a4000)=""/102, 0x66) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000015c000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000dce000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000879000-0x4)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f9d000-0x4)=0x0, &(0x7f000094a000-0x4)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f50000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00009b8000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet(0x2, 0x804, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000068f000)={0x0, 0x7, 0x4, [0x4, 0x5, 0x7, 0x2]}, &(0x7f0000a02000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000077000)={r4, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7ff}, &(0x7f00002b1000)=0x98) sendto(r2, &(0x7f0000623000-0x1159)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31", 0xb0, 0x0, &(0x7f0000254000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) recvmsg(r2, &(0x7f0000364000-0x38)={&(0x7f0000d94000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ae7000-0x20)=[{&(0x7f0000d3e000)=""/167, 0xa7}, {&(0x7f00002ae000-0x76)=""/118, 0x76}], 0x2, &(0x7f000059c000-0xde)=""/222, 0xde, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a26000)={@generic="e12f131eba07c28d001d22e1c10aae9d", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 06:23:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e93000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b6e000)={0x0, 0x2}, &(0x7f00004aa000+0xa52)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea9000-0x8c)={r1, @in6={{0xa, 0x3, 0x6d60, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ebe000-0x8)={0x0, 0x8001}, &(0x7f0000f00000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bc1000)={r3, 0x1a}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$kcm(r0, &(0x7f0000edd000)={0x0, 0x0, &(0x7f000049c000-0x30)=[{&(0x7f000093f000-0xa)=""/10, 0xa}, {&(0x7f0000af3000)=""/113, 0x71}, {&(0x7f0000720000-0x51)=""/81, 0x51}], 0x3, &(0x7f0000daa000-0xde)=""/222, 0xde, 0x800}, 0x40000022) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) splice(r0, &(0x7f0000880000)=0x0, r0, &(0x7f0000d74000)=0x0, 0x7a9, 0x5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000093f000-0x4)=0x1, 0x4) r1 = accept4(r0, &(0x7f000091c000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0a000-0x4)=0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000320000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053f000)={0x0, 0x2, 0x4, [0x8, 0x3, 0x8000, 0x391]}, &(0x7f0000f43000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000093a000-0x8)={r2, 0x7}, &(0x7f0000efe000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000945000-0xc4)={0x0, 0xbc, "a39abc00effaa6405c136bd52b26740dc882add1a8bf5e8b04de8d6124cd09d1f9cc9b46c9f53b8c7e68472c225021f53721046df72e912017ca5ce2d6a6b63864ede99aa5624d1f8bd33412245fb50c39169965e725e638e491605bfd8b6ad823363c06608a3e9932dbab98f8f21d325501caf5729ab8bc47d47d87d2a9317ae5cd162d88c77e98b27d959fabceb58a40bc860c4a2c379242afa2dd01f1f933b9462781e66adee1f8cdf927d655710c1ad7e644e93349432d84192a"}, &(0x7f000039b000-0x4)=0xc4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009fa000-0x8)={r3, 0x3ff}, 0x8) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000184000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f00006ca000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x3, 0x2, 0x1, &(0x7f00006f2000-0x8)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000280000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000006b000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c78000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000060d000-0x41)={0x0, 0x39, "b27bca21b2deedb4ec0c3d503be82002a94427b53982749949bde273601ad51c770f2a3474d2527255e530cde92d6a663c1e918f8f21c1ad49"}, &(0x7f0000345000)=0x41) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fcf000)={r2, 0x400}, 0x8) r3 = epoll_create1(0x80000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000fcf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xffffffffffffffff) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fce000)={0xffffffff, 0x29, 0xdf4a9645d835b73}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0xf, 0x83, 0x4000000000080, 0x7, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r5, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet6(0xa, 0x4, 0xb470) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={0x0, 0x4}, &(0x7f0000ff6000-0x4)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b69000-0x1)=0x0, &(0x7f0000a06000)=0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001ff000-0x4)=r1, 0x4) write(r0, &(0x7f00008a3000-0x22)="220000002100070700be0000010007010a000800000000000000711005000a80ff45", 0x22) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000afe000-0xe8)={{{@in=@local={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a4000)={0x0, 0x0, 0x0}, &(0x7f0000bc5000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f7000-0xc)={r2, r3, r4}, 0xc) 2018/01/24 06:23:56 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xb) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 06:23:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000a66000-0x3)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000-0x4)=0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000992000)=0x6, &(0x7f00002cf000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053b000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/205, 0xcd}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000cbe000-0xfc)="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", 0xfc, 0x4000081, &(0x7f0000768000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b1d000-0x98)={0x0, @in={{0x2, 0x2, @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]}, 0x9, 0x0}, &(0x7f00007aa000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000913000-0xd)={r1, 0x5, "4e7bba58da"}, &(0x7f0000ec1000)=0xd) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000010c000-0x8)={@rand_addr=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000050b000-0xc)={@rand_addr=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00006a6000)=0xc) [ 1566.759598] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/01/24 06:23:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 06:23:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c62000-0xe4)="d6", 0x1, 0x0, &(0x7f00004c8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) sendmsg$netrom(r2, &(0x7f00007b6000-0x38)={&(0x7f000074d000-0x10)=@ax25={0x3, {"24dd806b31fcf1"}, 0x2}, 0x10, &(0x7f000098b000)=[{&(0x7f0000469000-0xcb)="c0cf6b950ef657fd1c04e19e8165286c352519ca6543509b234d274187ae264b6bf08e59b138efcf050d98d2c3d66a45939569d1055741bb56b98e901a84fa2cd2d0408391ce499bfd99e261ae33a01265d7cc96a1aa5fab97b1393dab030529f263d81211168cc68aaaa09d55801eaf7f0ac46ebbd6cd24944fcec02930712ab540d9473978c97ed12b7bb2028a45a12f743ba1eaaf0efe16f7158e5ac0e33d99073c0f95f9606cacc00c107b4d446ef0421be9d3b65ce9bdcd75d1613ed213b3f8cddb7d7e40e544874d", 0xcb}, {&(0x7f0000f95000-0x4e)="ff1ad3561eacce02171d004218e566f983e2921a96bee7466d6e43849a181e8bdbb5115855891101c477d1ad2573396200ef87b158ff25a216ea4363516c5ec27d04ac980a10bbde7d17f6a28267", 0x4e}], 0x2, &(0x7f0000fbc000)=[{0x58, 0x119, 0x9, "c50692e52e5e7e5d73e671671684a19ce54a917a8112a307341f2f1b3a714a561d49a1ee896d1798a8b3f762e2a19ab74f6f516e521f04f23179aefe9eeaa1872f"}], 0x58, 0x810}, 0x8800) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001e9000-0xb8)={0x0, 0x0, 0x1bd, 0x1ff, 0x2, 0x1ff, 0x3fffc00000000000, 0x1, {0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xc944, 0x7, 0x6000000, 0x2}}, &(0x7f0000cc4000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002c1000)={0x0, 0xfc, "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"}, &(0x7f0000891000)=0x104) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cde000-0x8)={0x0, 0x100000000}, &(0x7f00000c4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e7000)={0x7, 0x6, 0x0, 0x4, 0x7, 0x10000, 0x0, 0x0, 0x0}, &(0x7f00003e6000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d0c000)={0x0, 0x1000}, &(0x7f0000aa8000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f5b000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f00009d9000-0x4)=0x98) sendmsg$inet_sctp(r2, &(0x7f0000eba000)={&(0x7f0000ec5000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068c000-0x80)=[{&(0x7f0000bb2000)="ccf1ea635789671b", 0x8}, {&(0x7f000056c000)="82435f0e7efbd0404095c850294e8700f40751fa571581ff1d1c78557530b4a0ec0e1b8157e799e80a9d1b081b0af38818b8bec19e9404d6e159b4b9291f24be982a0aa2d50324f56075d057439481388aba39f8a767de8777200cd0c075b879b3748abff0b41401187d89745c2a2db7c2543f049000969dab23458085f18ad5476644fe5724de67e2efafa9f4b02e312b6e6b2f16df75496f4e", 0x9a}, {&(0x7f000036c000-0x1000)="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", 0x1000}, {&(0x7f00003bf000)="d83c56d58d1f35a3d17b7dd2c8ee0c462bb7064a5cc35dc789e568edbbdc0223b4aac452a865427266faf92cc2b255859a66a83cf633a824b2e5cf82aa2e935c10a3f608600e245faf53430345541f6f82760f8ba4e15b44c7e74ac71e9726e3427965b22b925abe4ed0de247f201c31739f4d0847328cc7c4daafbbe83b7d39cdbcced882f50092670642e0a341a7b75be9ed06b8b6f9f93952056a4bf47ef631aa00813daf60e7983d1eb46c6df1bbc9383dd0859d575a2a9628158b62f97292065b0c9d8759dde9f7554930415415db6182112227b4e2266cb45a30edc791aa08894104f04ca38e985deadefe6ffff8ad9b0507", 0xf5}, {&(0x7f0000311000)="54a1c517461c77fff9eece124a0c60be0861c4f9830086f4abd9c040b0b6ae733fbedde781aeb9a6c3a6c23aee94b4efa6968e5a9a03ad4b60b6c7a5ae8ab878ca6d70dc6a09251631a8f263785a4f1b938d25a5481fc5b1be2f367cb48b9fde476d519d9b20bb4559ff011111965bd56dd9c90a0540c49227fb4c64f64b2e306f4502504d0af67e230a5c32dedf9444d1a590e3342ae178809dafe0e551d7e12eaab283e1d7f6f5d97f6f621aa7a3df60b60734c7919e586161f55814298aded4aabca94a1a54abb5de5295e53f02f71fe6c5ef0453a1", 0xd7}, {&(0x7f00004e2000)="d4532cffc5d9456033bf3261083541ed7cd103056ca34a1d4a3b5573b2accd5b327b19f59d038829eac365a9c7e1556ca3cef222b312ee2038e6acb89be07f62fdead4c42916415ead1d8bb398db37933c1ed38510b858bb2959675d1cc1a1625adb778a71d5e44d80a033a1645a609704c30004e1b3c15e0264535d64a5d3bfc19ffb0aa34807559a215c1c874b4e6b2086071db1105b5de4c6d7c18fb6c35ed99b7cc4c329b5cb2eb9eb88e4cf608fd65c46285d32f758d6e7709e", 0xbc}, {&(0x7f0000c6a000)="91c563c77bd4243f45ced780e0abd44094a51ae573ffd1f3644e06807d61caa6e18feea67f4d2e17090b040b8cf34f1663f9680254cad9dbbdbaa2b3fd10df5da91ab1b307214228d21070ced5423d4f3b5a6fdf691b", 0x56}, {&(0x7f000058b000)="67c1ec3be6b623096fb797c9147ce555f4ef5c2d43cbb937aa0a717ae4b4fb", 0x1f}], 0x8, &(0x7f0000b22000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffff, 0x200, 0x10001, 0x7, 0x9, 0x5, 0x10001, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0xdd, 0xcaf2, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x302b7c72, 0x2, 0x7, 0xffffffffffff28a4, 0x9, 0x3, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffff, 0x4, 0x0, 0x6, 0x7, 0x101, 0x1f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xce, 0x8004, 0x100000000, 0xfffffffffffffffa, r6}}, @init={0x18, 0x84, 0x0, {0xf2e9, 0x9, 0x5a, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x1, 0xc797, 0x2, 0xff, 0x40, 0xffffffffffffff37, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x90000000, 0x8000, 0x38c, 0x9, r8}}], 0x180, 0x0}, 0x4000) 2018/01/24 06:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000045c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007fa000-0x4)=0x14) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000c9c000-0x4)=0x4, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007d3000)={r1, 0x6, "617641082ea3"}, &(0x7f0000bae000-0x4)=0xe) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000dde000)=0x8, 0x4) r4 = accept(r0, &(0x7f0000a93000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000501000)=0x1c) listen$netrom(r2, 0x80) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000411000)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) [ 1566.829849] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r7}) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000f79000)={r9, 0x2}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000334000-0x10)={0x0, 0x8, 0x3, 0x1000}, &(0x7f0000a79000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000106000-0x8)={r13, 0x1f}, &(0x7f00007e8000-0x4)=0x8) connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e11000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000814000)=0x8) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000892000-0x1c)=@req3={0x3f, 0xffff, 0x0, 0x4000000000004, 0x9, 0x12f2, 0x4}, 0x1c) bind$packet(r1, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000032e000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000950000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x10000000002, 0x0) pwrite64(r0, &(0x7f000070c000-0x62)="fcc1c4805c9a9d98ffbfde1024d57499c6619f1a240a4650406625bada1aee14c86aa1a35b7df55230e372d8d0011fb9847b08898520be8c6626a86cbead2a2ca83bbb280186e32c70ef9fc8c0619a132aa244f4815e1397046d7682e892eb638c2d", 0x62, 0x2) r1 = accept$llc(r0, &(0x7f000089e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000944000)=0x10) setsockopt(r1, 0x7, 0x0, &(0x7f0000dea000-0x13)="d439c3022c612401e7de200321fad8380076af", 0x13) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000161000-0x70)=[{&(0x7f0000ce9000)="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", 0x394}, {&(0x7f00008d7000)="b1ebe2f5fd852da49c6ff3604881dedea6e1ac72f285575880129d38ac78037e76c351ed81bbda1cf5c9d6b9c281a2f758e9c7d1a3b66568f6d8d7a6e4f667b0450522666ad33fb5c95cda588f32f52980a03220e7c4ef942628737a4cd27eb1daea38d512b8d8f11f10fdee04da14e3a46a89d63105bdb17e7359ef5f96634fcb0976e02664294d101e6070b4c73344570bc6cc836a072b607e1992534a266c53f032bddcce5ca8f7cb7bf5a06bb67391455a670e504add6e12f58783ad2db8", 0xc0}, {&(0x7f0000f4f000)="37fec50ab8ea0e87d97c880c654e", 0xe}], 0x3, &(0x7f0000c8e000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000056000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000322000)=0x8) connect$unix(r1, &(0x7f0000904000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/24 06:23:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100009) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c60000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00001e1000-0x4)=0xfffffffffffffffd, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f000041f000-0x38)=[{&(0x7f0000139000)={0x27, 0x1, 0x0, 0x5, 0x7, 0xfffffffffffffffd, "9371f37936aae4fd5030f7e47dd19dfa220d33380f15c8e2013a780ab4dee459e70bbe35e29d9bb9f705958c5e0acf448aa075aa82699e4aa2841de21eca19", 0x1}, 0x60, &(0x7f0000907000-0x30)=[{&(0x7f0000d6d000-0xab)="5a275bc1b5f606f50f4dad858bdfc3c870ba9d508b00fe1f19ffb702a8c3d3602b3c3e0ab3bbdee278c48ab0d7356d2b13090d3085dc137a8bf63d098adbb9020f09ef0d95e7249227720ed18bdd4b9ff2b24bb1b118768a676794b16e64bdc674dcaab07655714c1e287aa2c9480aa49372ea84189b23c9529239829fa3c4af644c2a165d6777af82437143018fb45b6672fa567351940057c4685dbde464a83a1ca870b0df368b244670", 0xab}, {&(0x7f0000b86000)="", 0x0}, {&(0x7f00004fa000-0xf3)="12549a67695b2250991dd1aaddcf9bb502fd685e2abad7c4e09b3e26d96c79c4e4de82f858ba5f427507f7894ccb148d0b6d0f558528945636d3e48c5e93a744c385922300fe6852d5041ff246487bcc4e02c8a86f7ca9b214e7c5e49d5e7c5d5392965e8b2931cc6bf6d8bb2e3e5cd49575c44772cb82146fb928f76007edee79c5751f5be2a9324948d68320d6512abf2ef924f35e25ccf16103d013dd36d9dd8871b0d92a3a286d57bbbfbcdd86615afe20542a6cd2b91bd716398bdf89742b54e1b67bbfeb29cbae4210f96b0fbc871cb2b758c0c35717be5063e3e84809466023966cb60cc0a97c28c43cf08295b8be31", 0xf3}], 0x3, &(0x7f000064a000)={0x110, 0x114, 0x3d0a, "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"}, 0x110, 0x40010}], 0x1, 0x4000800) sendto$inet(r1, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005bd000)={0x0, 0xc0, &(0x7f0000b13000-0xc0)=[@in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78a}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd29f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a6d000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002c0000-0x90)={r2, 0x401, 0x88, "c1206c8459f870e2234aa790721b3fa128ef7f02afeb0e4f7628da363731620f3a7337e2775f1358dc49e6ff3eb840a24d1967016c286af2c13b2fa4ea63a269481f5c736f046e1b83b7fbb6c10b1e757d4fb2a7004933dcbe047b3be1758d66b4a1c04eb865557e4306135c0218c3e46c164049a83652180ca08d964af5c6b081e5378272ea8da8"}, 0x90) sendto$inet(r1, &(0x7f0000ce8000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00004f4000-0x2)=0x0, &(0x7f0000332000-0x8)=0x2) sendto$inet(r1, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/24 06:23:56 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2226, &(0x7f00000aa000-0x2226)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x21f0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x10001, [0x0, 0x0, 0x0], {0x4, 0x6, "0398d1", 0x1, 0xff, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [@hopopts={0x3a, 0x21e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffff}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x9, 0x1000, "858a409161da7757b3cce86489f6c8a333ecebf86bd6b95b7e38126474cb81518597e345108121c1d88b9909ca6d9b76c616cc53a85abc5bfc852d45884c7080c1b24ac32401edc06a89e3333b998059599d541bd26dbaa3091f4618f84a188475468f10e06fc70639d41b52d0cef7bd7a25de05b297771d04821f53a0f4799d52560c3993309d975586f2c1b5864a4e4c222c8ff77b42ffdfbf6aadf7ab12992c7b6cd17b0a2826553fd55bb9183b3581cf92e9f3f775f60f6e8603868a6838be7a37326afb981c152c3fcf85e15a1dea731e44ce2ef8048d5b149ab7e73b08f5a29a9e8be29c62ed339ebe260ebbe0dd251c4b2e6d14a4506dcee091e7b354fb07af1950bd1eb7379db83b707d40e7338a2bc29f41d9a4beb44d099c24448eff081fb189bfd226dce091b245fa534796a9f9035a3a8cd3989592dfb34ce3566f9f102f7d5ae30bec344007f8ebe76ca6b004b7174bf50e130e80bd9ce06853fa9f7dcd4934d1d33dc4f6464d0fee80f6eb3cba40732c50a0c3567d7c1bf188e4d66776c06465284292d6c4505f1ad135733c94b5bcd648c06c13e006521c406d535769c11ee526bd4a75a88035230a64ec97d3b0a8bd460a8df13429c0457a29a29556a57bb4a3e95659466c337dae57d16ced014b322e44237ace96d3d174c530595fc2da82eef590fc1fc822b0f9629c7837b81a81e03d60fa65d8c0f194285cdb20b8004cc0ced9e87644b4ddfbea9305c076533321500861ece5bb961b8adb45cd2a3a44729ffa7f1b6e8dc9d755d915cc1df9475cb9ba96e5c1b2fdaf5727cc3b94268c8d60a81dddab40bd1251ba45d09a9da36b2b090fc0bf8c1c6df6e74266918ea3a8dafc7309b364839b40e598e8a403904f0b4f296a12cf617417d9304d3b623405db39cc20ea1791b79fb1290fd17cbf62ad6fd85e10c0dfdc8380376096a37c40d1a4a04f7a87ab76dec16e29d67bc1ef4604626ef298ba9850f3fd784278aef71b25e0c102217dbfa008a848ed1d98b82509aafa3ae6d1d005630bff1e9ee388b536e52f54e1211e97f1bf51da05da62ad603df3cbdabbdc75cf6ef341e140d72012bbb37d14f57363bb45ce172ef75c2e55dc6f01aced9b7522c670bc0f70484e90d8e7cd3fd8818ea82014fc233ed1cdb3953702a995bf7aef77a1afba5c35905879bcf47c92dbd57473faa9a8cadcfb2e89afc45e95b81a00d4968eb855db09e444803dff7350f722a9e1a86b32615d27060f2ef8f382a45f9721a877296d309c026e646517f71d11dc8a87c735cd9a6e197f6dce6e0156b0e0a76ab488ac96ed77d14af82d858c88374eac8bb2904f52623c2fe2dba6155b8fb85ea74ffeb33c4bb07de119b0848dad3eec6ec84fba71a35cddf3a96296077e69ac5345da4bfbcdfb5955b7064341f7c1bbf4e6a4f5c917ec8270218f71ee5a816fc02c97ad2308be28eee51fc90da31f9cfe274a651146e574c28e1e15f811eb49cbd1e0b3889b49a27f5b446de210c7bbef3eb56cc85e6fba9fb49db1e807e3ef7f113462c9d35d59b3a3f85cf22630bb309b99958abd517de510bb37b0942bfbf56998b5e3a5ce64a1597f4c20c14ae9c1daa6e46bd02a3bd31bfe2b3df0d41becddd25cdc43749cf7cf485cba2bb41af0d4e227c682c32061156f1ee94d70b113559676b84bc4c02ae1bfbb9c807a440d20b4b5a6ae365d6666246cceeec8dd4f348c8dc25c15a1b37e1b8bae4434bbeef65a4edda65d80df553089b4dae9a02073a48886928e736fab4813c0174fe66bb5f34a245adebb38313a867aa28e643835b848951892732de7ff50e01830fd31af729b0f91fb56e3873513c685e5974af6437045d34906f1822e27be41ff09e284f6ea5e82d630734f61a778e12e659e77f3ec51f8b350dcbd4c8f713ae2e9c9e2bf95a0bc9e38149019c8cae66811fb08bcab513e3b66735973767d7fab5af25297ee9253a77a513ccfa112907e595a092836bd529e6a1355aaa74c51edf85abeaa85f113451e31b64938d45bdb6f7725643aa083763fb33ceae392e3f6197bf050c50068102356e3fcc08f320e339ae92998fa26eb36d1b75d4616af97340fb191b493d18a0d9536237a22cfedace45b27f7504b0ac397d67342663f62b0d6ee0e12a206005de27102f8f36781046e174ce1c1f5a4d7e9bdbec3bdc94f1916c9840aabd248744ed4fc5be09976d84c3063aee6c00fdc6f940bc3c10471545f9ab0b414a2b13db0541936a527ed524ebdd0f1b759db2be77a92a39f399c224c426cbd033d7a24726b2f3beaf2aaa215618fe39d5ee58d1d3459266bea826638466ecef236b3fef4926e6c8769c8772bd3052089dcf626d695aab1b1d94b6d980f76f1952c0d3e1fb10692af30416c098e2074594f6df9c22a133c5e04160b0b10baeff8f2015c506e749b78bedfeb8214a6346bceccb17cd52f1c82da1ccf0e40cd94692561bf51cfe29a37eacb8311e10d6ef7086d82dddd92dda6d7eadd80c783ed7a146b6cd906f55c8fd7f075056c64c75e67c72a3fa22c9f796eab8f2522cdf38ff8520b3d0d298cb286a69e4ea3564667c073fbf36a5faaa0145465cea67e40544440ef32a01ebf9daaa592c704233747a21621e8f868d94df50d59084207f44b9615135c22000d452d9ed557048b01d596b1a80b72bc0f531befdb5188fd9e7598b4c914534820ac5181cc5d7cb6b3a23c3da48123b92dad8672aafb21bd63a25f0c6975373c2293e03eeae48bfbc7e9487de9fb6b4077cd91190a4ec923c031f7888289dbf3dd22c6151214c7bc0b2e335874b5c4e4f11a2418d23e1a02388712491dee4c7741ac003476d936768ae708907515fc762fec24e22542bc67ff823d279f392715673881466102e4022471f0531fa8c3ea874085f06b665632652f6e8a1d0e3b62bcd287a146784ebbc8197b2e23c29a543f3c49bab650e058ea17f1ce083116e4827a8dc139c1f69ece8b5f08d8c5a5e284ff005b7b81d516c53e4700f892ebf15b40cffa7c715524c9e9f06dfed11ae5bed79447b59edb0f36d31e0b007c08cd9ca8c9f33b0bb436e45f8475245d20160a241ea5e1670d31cb565479edf99a595f549bd9c167cb1375bd7d8bf4e308dadb5c2f028a2c5049ff05636def552ba62a6a77332f6cddacc11e1785a6b6e3025ec8a42d4e588296ae42e1324d0624306c5ae39b43a5433a8b157d381fb398fe291af86dcc854f270cb7f446af261b8f255f2d91ecb46330c04eef36e9ca4c63746b4f8d5272bcd3fb17724da48d1c5f63451f7173800c8a9d33fc2007f33d57e496ee57b08745e324ee7b3b80f3a5358b2a08cdcc975d4e50f28473abe6c4f48b59656a410144e318e3f7cbe1debb01715bef7561e8e69d752d05723f9abf8a6acaec5e1f9f3e48b3c13cfbaa0bfba798457d339559f52276f74719fe6adbb36db1fd2fc2e28af58b289f73a7c47ce0b4b5c9b06ce68a44786d6c7562e66173a75462f4e2036fc05f0bd291e817e4162009fa0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@generic={0x2, 0xa4, "9fb8740e2b6b5e86a1c2a6caf626062c2723b8775a44a30f6d9fe0931316bf780da1250566dbcfbea8b41be4cb35c9d5fa2e40ef002db64596002b7c9bd5ad0e093357588e843d68a3212a74363c93c60b16df96e8cb4748175eda32af8842c5da03643ca8ca6ca44be7b1d66d0eef2eb14634d0e30fa628f16d015e3acf0bb6b2a6049c52f7e88fac183673ac9ea37cc5f49622ef3fb080ff739019d7a78a0bdda40ec5"}, @calipso={0x7, 0x38, {0x6abd69fc, 0xc, 0x9, 0x9, [0x2bf8000000, 0x7402, 0x4, 0x7, 0x1fbd, 0x1]}}, @enc_lim={0x4, 0x1, 0xffffffff80000001}]}, @routing={0x5d, 0x6, 0x1, 0x10001, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x5e, 0x10, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "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0x0) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d97000-0x4)=0x1, 0x4) 2018/01/24 06:23:56 executing program 4: r0 = socket$inet6(0xa, 0x80006, 0x3fd) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000976000)={0x0, 0x8000}, &(0x7f0000000000)=0x8) r2 = socket(0x15, 0x7, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f00008cf000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000002000-0x230)=[{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="63aecf86959ef33f77d35b5ce5c18be0be351bd3eb83efee1f85e0ff26a9c98b8b18c3ef9c3ae17f1c59feebda0a1a5936486ee8a558478406cd6f5409ede90f5857993c4e01aa98913306dce4a4938db70820ff07530863453c024e82e10e98da50c474af64f26a32c462572e100489831487d718bbcf6439ca93842fb96a6f6da1adbd5cb8acaf6c494bcb1de5a9b6f547aa770b1211b67ea7f501d47f2ec06c5a7fbae00072b41b6797f974d78c218c94e3984a491ba4ff4bfeaa56", 0xbd}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x48, 0x4000}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x15)="aba6c0988dbf0ece5f2146dfbab63b1da368403225", 0x15}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x6f)="409fbbbbd90a6e2679256e93c319455b699bb0cfa7edb477dcdf63c3d4abf90213ad7b715d55632bbe8e600401cc4434736305abfce74aafc8f85ee16fde4a7e447c15859894ab6e6343dc022e8dd16637a54843613db54bd6f951b98812870da2c0785075b6438cccd8042741c5d7", 0x6f}, {&(0x7f0000002000-0xaf)="ddfb3f5c7502e9ec6aebc8533e9810706c17a80f7270a50e1ff56779d9af23fcef9cf2db3dcce8befa34653d9864e802587cef767e9d0f624e4dc0d9faa53d251816d3852f054ca35425f564ea8b72ff5b94f4dfc4907d75d831ef1526931344a397c189f8de3e36bb25f08517e97d380395c4be9e49771536e0540a99549d752f2b6a51ecc09f5f893ab9a42184b4d634cf00ea627d2fd41d30724f8d4d6a718f13af991cb0424da041e40a4ca1e1", 0xaf}, {&(0x7f0000001000)="436e5a22d956b91df1bf4ac0ffba7681415c40376249767b0ff2774fca7f4e3a234b9899e06c2cb3ab20b87c1b3b50c2f55ff00ca27a1455e483fb7acb39da2cdf5acee281a8aac71d35a47e80e15f4357abbdb86c835d7642f72c09d6954cc311ae7506aafc2d5598193462003944fb7a681f1fe1", 0x75}], 0x5, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x51, "d702c43aad51fcc510449fc41d7c71eade8dee9793ab69556c4bb4ddfdbc636fa106161402560ee7346725275ee3d3752cf6106ef257f02d619219dcf27ff6386b5e69956fad92fb819cfcbab34e1233bc"}, @iv={0x28, 0x117, 0x2, 0xd, "a514a272a650a39166053826fd"}, @iv={0xe8, 0x117, 0x2, 0xd3, "2b2f81887eda7df945f0e7034e660a240825cda56f27b7a362402dead83b225dabc1abe984e7b027a74dc846a7a5a2dfc4cb8caf00bc6406acfb1fd2f7bb3c6e653ac9eb99289dd927141094dc6d5366dc92868961cae864f3b425e8d67df09552a26880b1b60b431da28e7babbd7498a702d4e30d1dd1b7b0bf84b0b8d0d948a328f0204414bb6f8fe5e5f47a72d2ad9fccf6aba8a83f566a4eadb3f73f0fb2ac810b5a53d64debb40e741d5e7ac33d8b23073f51dc1ca4eb5e4149d67c79a34771a6a9b1e24d9dc968a82cc3e09e27856f6e"}], 0x190, 0x4000010}, {0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="05a6346ae1f4e2089f5f029aecb35b7503c25197c7298272ff3a0b1d019bd30db76de333be2a76f7d556f035bb2a2e8be8d5a8d387c47567436bfa6e1e22d61975fa1d69acbd8f2f6705f5da1e651d70ef259f95af5770a72331283dde2e1c5140f93f55f4f6f701ec7c03653536d877193ff0449a09cad5fba5cdae454582e369bbbdd76ca535227e7a2ab193f50af2221ed2aa650f26f5f4256665f6f947989d7dbe58a6bc4a654e7911ee1209fb2bc7c251976da83f5b686054096f5112a726928a29bb07476e9d0830630dc9c108dcc20a2d78bbe58633301bce35b71fe47baf67bc0b046782a988da5c57e29f", 0xef}, {&(0x7f0000000000)="ac1d06f26cc390c3a47465d5825bf9d38986a8b3b3710ff7ea170fe2a35a6ec6010feaf335a29ae665303d8b5e3a3e6fa3938c39c611c457878fec7961fb4e008e9d1397c2abb354ac982bcc34a2fdd7fee16ef9dd8d6bcade41944fcd29e3ec7559d91f224943f774d056d17bd985944d28abd80ca3dee4765012ebe4f74e9f53f7669d48a47de3099e5c3322aded6b20c62388a552f4ebbd964893e9ee8ec3e3a511145c", 0xa5}, {&(0x7f0000002000-0xdf)="7ece46157fca93564e940ea61ccdb42e3da0ec3a7c418ae555bd07c954250d0ee401b66836288c61584167f942886819042e7ffa8c6f1caf4568125601fbe489f69f3ff97115ad95f86c9c92764ebd5cb062dd5813576a90ef11845461389ae1089b6f996017ce9d3e4b07283220a88969e0475408999f7f31505bf2c87a4697ca0721b20d1a480c6a3dca828e4ef4da4d9b062278c992aad3de16e3b6afb6c9d8c3f6da9f96713546c47910497dbc54c5eeacd3c983466c9865a1b558a148b77c8455745d4ece693be2bf824bdee3272bccd43e2b1c5c77ab1dd847aefbe6", 0xdf}, {&(0x7f0000001000-0x51)="db825e7e6e5d739e94b29e34cce81cf755c0f2e53c8bcc104c630ae06d6109e40cf870a035417b62cffbfbd0fceebe6bb5157aebc6f6b73fce5aabe34a8ee1e67ad13681dc56a983cdba5b43e75c1af558", 0x51}, {&(0x7f0000001000)="", 0x0}], 0x5, &(0x7f0000002000-0x228)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x98, 0x117, 0x2, 0x81, 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0x1000}, {&(0x7f0000001000-0x35)="0d8040dcc4becbfb079a65f50689be090a6ed60e209502420cd9f6ded1bbcc83baef7d97bf93e51f3ca228a5986e08fcae53e34bea", 0x35}], 0x5, &(0x7f0000002000-0x130)=[@iv={0x38, 0x117, 0x2, 0x20, "04693ca8bb8b9cb56580b9d704329d28ed58b6833d3d2e68b32d8ec10af7cc64"}, @iv={0x38, 0x117, 0x2, 0x24, "417b16a408faeb1dd7c3dae96cbd2a1c465b20e5099ac0d01d772f93cc7452aab35cb72a"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff9d4a}, @assoc={0x18, 0x117, 0x4, 0xac3}, @iv={0x90, 0x117, 0x2, 0x7b, "f1bba2e668178149e5eda89bb7a2c74fe799a927490c6b9ba79de960d100f704ff0584393fff3ff4d3ad5d4bd0395456cb76e984bb4978ad30c90bcf2cefebb7ece5cf744f3fdf8f795be3d38a0b374fd287971a6d6f03b84434075ee53279562b0d8b9bbedcc835f6d87309cfefc24ce666b2362f2ed3534ec5d8"}], 0x130, 0x4000000}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="10faded706893d5813f692f06fc24fe35becb0cfec5c87fdc97230e7c489ea811b2f8b1aee8fe9c9bed46a10e8b6a9c9b24994df8c0e520db5cdd0496d81a1c867563630293377fc0054f29369dca65db54f21adcf5bb1e61a0c5d212f6983caf1e10ce970c8506188a32a7e5ce1bb4167c988593730bfdcfda6731c96a2286e1d50f8e62499b135f4aa4c064a17d3a0ee0d1c3bd8d8a810a2bda84839d2e2b2c41273863340f9a39f508183cbacf3c455aaf7a265ad124385fbdc7b4487090d1334", 0xc2}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="1fb7006b5a6e12880d07d2022b71d90fcaf628a69c880d7c9b3f0fbe9b0a99d7d0438c856501c83434dbdf4f1f32f31923c50ecf65834405c504218eeaa1476498115e54fd9a08183527292f7eead1c45ca9be9841b389133d58c9ecccc84e2377fd1dcf90246c6a7cf63c01de357c0a8e6f656a127fd29596e45977ba17e00960b9a0d66e6eda4c4a3a02c901bc2cc028b2e3498f2058f521a289b545783128d449702dcf11029cd599e7d9262e676ea782bbb3fc6f89c5c8", 0xb9}], 0x3, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x50, 0x117, 0x2, 0x39, "767a7595c6e31ded7afb09f82860b7229d51a30502b353606d88ddcc9de9651b36a94b0ace3f2c3b8b9c005f878b7b67e12e16267a62ab29ef"}], 0x80, 0x8001}], 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x10000}, 0x8) 2018/01/24 06:23:56 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000003000)=[{&(0x7f000001e000)="ac4b366a6758afba79cceb3299d01e1d0a3c031acf425e05fd8b60a84f9d162cd2fc9d7b38360727835952ecd4", 0x2d}, {&(0x7f000001e000)="c2431e4a0e00c0d1d535f2132888b2df888dfa15843d62c8538ea4988ba6f83fce8bb39c3f9a0d79939b2f78a202abafb4b3a81bd4c88ad45b4b313e08d726deb499216e9c06fa56d02d213bd0278eedfb81e1bc6ee1a4bfd05e1b38af9cdb3e08ce4595effdf2a19975b122a65639de90ff6511f8706a85e560e2ec720ae4cc655c0d292d2c1d672b1f216670c9508edaefb00a1e4f730604bb05304fd8df27e3551a7ae363749f0f74a5b094d67af8279cfe387a59573bda90bb1df31d9a154b6e64", 0xc3}, {&(0x7f000001e000)="edbcf88443a607bc78f8b55e5e855fba05f40c4a80f12b459d145f779ec3417ddc7286ac779f97ada351fb799350e56b9cc1139dacfc168ddc41edd36cea6021cbd680cf33f6bc2cfb37c0b331fbd5b10aaa218a13600f95e78a08f55370c21b25d6687aa9229d00a4c409d323f82c4dc08690ff086749fab735283ab0d36fe75fd5dae76d40298f4ce6801f5392b1ba", 0x90}, {&(0x7f0000000000)="5cf2656e5f3e599ece137fb20851633d03362cbc975e831a1e8556d773ef6c020be8b9964864dfc720ffaf51e331fcd2d2fa92de0c0753b0ba4bf8d23051ec05533f57e694927474912527f18cc7bd6e37f572bf545cb4e5b136f63db77b3671cae41977da9de81645", 0x69}, {&(0x7f000000c000-0x7e)="35160ecd6d13c21899935b1d0f25408274e4b477d77bf55632e38addfae67656da7a0c9b1d88fd1a8806faf77af062dddc444ba4af0f75de8f31b874342100f50054fba91c5b5832b12369be6437b1b678abdb28570a278b9af0875f41f3f4d9b7bafd478dbbe11ef5704e022b3be81009014ac740a73ca8ded91581fe29", 0x7e}, {&(0x7f000001e000)="941cf654b16171b8fbf241b2c1ae9029f9ed529004ca2e54538290cce4da", 0x1e}, {&(0x7f000001e000+0x1c2)="f7ed396e230b75470697f6fcc8aa2f6b8a23111f5ab893d06b0e1fe5a50d93684bfc0cfa9be98a83ac2f633bdaaa207092a529c24cc1464fa25d7328d57bce44e2167431", 0x44}, {&(0x7f000001f000-0xe2)="f61dd3d1b0c822a249d5af2997d62c2c5817211ef807d903fa0eb6a97e700b61218818b239781f25c3c1873b775160a3da547dc86555e5063d01d95000ea325b0acae47b446c523402e95e6b1affd7838dd9221ea83612ddc7ab12cc6ffc91b01d48184331a6c797e2a9254e51f3a93abc51e2e4cf02dceaf875e71946e7002438ab298c2bd0409693348f8007ae6fbc80a1e275e3f83822722afbec9aebebbedbdcb4ac705de3271d4bd1d9c6c8c281f5a54d55f524124336c503055d2cb157f73ba07a8ccfffe28ddfe5279b1e6f11a01e65aad32f94f7341886065357fb0e274c", 0xe2}], 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000958000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000918000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000db7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000064c000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae407308c10e1a246f25390c8040368519a4949ad9b35c284375c7c7f28d0edc63d9ff7353c46306fdfef23791b3cc3952df", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept(r1, &(0x7f0000961000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f7000)=0xfffffffffffffda6) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ae7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000093e000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000604000)={r4, 0x2}) socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000d43000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000711000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f18000-0x4)={r0}) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000fdf000-0x4f)="114439d13389b325c05635c4ee71e0b8d47bd39f158b53c2381759016a150a54d310f28bebe24d20a29a24818296d8d02d0616da58b34ec15b9c34c74d69857db3c63d330df0179466a2bf111d79ec", 0x4f) getsockname$netrom(r2, &(0x7f00001e5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a1000-0x4)=0x48) bind(r1, &(0x7f0000015000-0x14)=@ll={0x11, 0x6, r5, 0x1, 0x3, 0x6, @random="0285d99331a6", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00007cc000)={0x0, @in6={{0xa, 0x3, 0x77a, @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]}}, &(0x7f0000c55000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000828000-0x53)={r7, 0x4b, "53101f588a6acd3f048b0dec7042822235f8b8ed1b374f5c586dc0c1022779c87d21323c40bf57f7ab3ca3611b0f0d12179e3dd13fc8c8dcbe83a662bed7d5bf42a67b88499e5d3f236be1"}, &(0x7f000032d000+0x68)=0x53) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/24 06:23:56 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000938000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bce000)=0x26) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/24 06:23:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00008e3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000001000-0x3e)="da8a821b8df6551c26a38580c69948facae8a1af9f87ea5baff5c496f200000001000000008e367369a1d8df472bf00fc49306c0803767cb87ecfbb4c22c", 0x3e) 2018/01/24 06:23:56 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = socket(0x1f, 0x6, 0x5) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f82000-0x30)=[{&(0x7f0000f81000)="c9aa90", 0x3}, {&(0x7f0000f81000)="a7f5fa5aa3e719a76868cb9817f70a3532b9503c1a5a5825f6ebc6f264a1bc572268f03e8a9b402aacbe7e6af63f9d1a57c8f1f4ddd232d7744f7ab4e2e538058c907cabb764efaa111ce45093d085491937", 0x52}, {&(0x7f0000f81000)="2872a5d997d4d8dd5d870a74276de39945934565b278823351440a10cf2ac95f6fa04190919a1ba69fd26dcac32dee08804d4584", 0x34}], 0x3, 0x5) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000724000)=0x57, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000)=0xb) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[], 0x0, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) 2018/01/24 06:23:56 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000010000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000)=@common='gre0\x00', 0x0, 0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000091d000)=0x7f, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f83000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xffff}, &(0x7f0000f82000)=0x98) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f82000)={0x848, 0x1f, 0x4, 0x4aae, 0x2, 0x4002, 0xffff, 0x3, r2}, 0x20) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f83000)={r2, 0x6}, &(0x7f00000ef000-0x4)=0x6) bind$inet(r1, &(0x7f0000f82000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cf4000)={0x0, 0x48, &(0x7f0000ee1000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8da1}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffc01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}]}, &(0x7f00000eb000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ad3000)={r1, 0x462}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/24 06:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000a3000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000243000)=0xc) connect(r0, &(0x7f0000822000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000afe000+0xee9)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000096d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r4}) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a3f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000b86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000039d000-0xc)={r2, 0x20, 0x18}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000652000)=0x800) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x5, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4844) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x20a) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000d1c000)=0x9, 0x4) bind$inet6(r2, &(0x7f0000901000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f66000)={0xf, 0x4, &(0x7f0000f67000-0x20)=@raw=[@generic={0x210, 0x3f, 0x0, 0x0}, @ldst={0x3, 0x0, 0x7, 0x7, 0x0, 0xffffffff, 0x8}], &(0x7f0000f66000)='syzkaller\x00', 0x41400790, 0xb8, &(0x7f0000f67000-0xb8)=""/184, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cda000-0x10)={r3, 0x50, &(0x7f0000f66000+0x4b1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 1567.096956] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 1567.121695] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000010e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc20}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) r2 = socket(0xb, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000327000)=0x0, &(0x7f000005d000-0x4)=0x4) close(0xffffffffffffffff) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f2000)={0x8, &(0x7f00001df000-0x40)=[{0x3, 0x80000000, 0x1, 0x0}, {0x0, 0x3, 0x7, 0x22f}, {0x4, 0x9, 0x3ff, 0x2}, {0x6, 0x0, 0x100000000, 0x80}, {0x84d, 0xfffffffffffff001, 0x100000001, 0x80000001}, {0x7, 0x400, 0x81, 0xd}, {0x5, 0x1, 0x8001, 0x9}, {0x200, 0x3f, 0x0, 0x7fffffff}]}, 0x10) 2018/01/24 06:23:57 executing program 2: r0 = socket(0x15, 0xa, 0x800000000) getsockname$ax25(r0, &(0x7f0000345000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f00004fc000)={&(0x7f00003f0000)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000d7f000-0x10)={&(0x7f00009b7000-0x340)={0x340, 0x11, 0x800, 0x0, 0x3, {0x2, 0x0, 0x0}, [@nested={0x48, 0x20, [@generic="e46b553fc95c5cabc470308f0a210fab27715c685f0de77c0e6d0cb516afde7586dbab46e00bfe9e4fd5a776c9fd129c1936a7fa75f18b", @typed={0xc, 0x67, @pid=r1}]}, @nested={0x2b8, 0x37, [@typed={0x8, 0x69, @void=""}, @generic="aaa628d444d43a03626ae13c0c8341b4bb12a9b8de3c8b8965698e1ca15408fcc93d663b73e8ef47736cfb3e0c2d108dc9aa9ebe66d0ed6cf1436a0d9562777250c28e606e8feba1d1481937d9af210e824f532fd89eefa42470031c7a3a309cef7742e16cfc8eb3c02c72c24d2670b7c2f8cb46154e0d1ddd7a5a30eff7c97fba68178d2a42f928fda04f15edb2ce197e400989d2c72ab6cb3af1b0b62901fd34b7fdbf3f02cb5a596ab777b2af4dddfa5c1c167ecbf42d9c4158a4c01012cf7f68a8123edd4305209e809808a2b19aca3361b860f25068e2c56d20785090c6d41d0fdbf54f6a159e4191a3f7d605adbd", @typed={0x8, 0x65, @void=""}, @generic="c99c7acf40563c2fe5ae8355831d7fb554edb8cd75c34c1fd8779828b048dc6d9a3cd2e324bc17a9e29c2ae6e21a1e314966900d81775c15728228af3fa133ff49b3f191cb08f639fcb82e0439391bfeffb67ffacf", @generic="4988726c13f5e13bd17b60836f4acf5e3070f45011d5d3a6f9da556f5c8dd159877e1ac5d5eb1904385f628bcb82b91daf3e156094108b1a5fb503b58980c43b3f4726c355b98b2abc4a2500f53ffecd74f6262df16901b8d565c2a631e89eddf18f19de8de77f3feb9f768defdf2f563985e3d2e35240f3f75a3270cc632fc9058e897967f6259041860bede6b16ff6f378e95648d081db0d07427a2dd74dccebd5a00c27aaedd03d9129565b49568cf713502dda94df8400f00dd637a06323acf31c900a99cd5e2bdbc9641355ce4bbe284c409e7a45ef09b47279dd99ada3a73e7a1eb78a9b2adc6daae9c341f73d302f2d01fcf9", @generic="78d5e22327be10c61c23c57d9b360da9a5df533fa46c2a58b36aaf78963696f7e3251862abd559c399fe11f265ded06f364091e2447c18cdf37959d202fca6cde3fd21f29b70260ff2a922f5f688fe6a21436424196c660c88615e9d04da99ac0c9e54d8932ea2f2"]}, @typed={0xc, 0x27, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="01db2cb4573601e46abca23eec4d33b3e014c2db1cc0ae5f72c09b0f5d"]}, 0x340}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000073d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 06:23:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)="") r1 = socket(0x4, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f000070d000)=0x4) 2018/01/24 06:23:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000022c000)=@add_del={0x2, &(0x7f00003c7000-0x10)=@generic="ea27330c1c9b98cd518f1fb8405e34da", 0x8000000000}) recvfrom$inet6(r1, &(0x7f0000c5c000)=""/0, 0x0, 0x0, &(0x7f0000054000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffff0f) recvfrom$ipx(r1, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xfffffffffffffe46) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00003d1000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000618000)={0x2, &(0x7f0000f6e000-0x10)=[{0x1ff, 0x0, 0x4, 0x9}, {0x100000001, 0x101, 0x603, 0x6}]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000001f000-0x68)=@routing={0x11, 0xc, 0x1, 0xfd, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}]}, 0x68) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000276000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) socketpair(0xa, 0x80001, 0x3, &(0x7f0000efb000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000020a000-0x4)=0x8001, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/24 06:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004fc000-0x8)={0x1, [0x0]}, &(0x7f0000b41000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000469000-0x8)={r1, 0x7f}, &(0x7f0000f5b000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cce000)={r0}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r0, &(0x7f000093d000)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000097000)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009ee000)={0x1, {{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]}}, 0xdb) getsockname$packet(r0, &(0x7f000089d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000083000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004dc000-0x28)={@generic="8982c7051891388e0ea87ff5156583da", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000a83000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b78000)={0x0, 0x1}, &(0x7f0000f17000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008d1000)={r4, 0x101, 0x2, 0x9, 0x0, 0x9}, &(0x7f000099b000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000109000-0x10)={r4, 0x3, 0xfffffffffffeffff, 0xfffffffffffffff7}, &(0x7f0000434000)=0x10) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmmsg$alg(r1, &(0x7f0000624000)=[{0x0, 0x0, &(0x7f0000a76000-0x30)=[], 0x0, &(0x7f0000639000-0x10f8)=[], 0x0, 0x0}], 0x1, 0x8000) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x4, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000b9b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8b000-0x4)=0x2e) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000363000-0x4)={0x101}, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cc8000-0x4)=0x78, 0x4) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r1, &(0x7f000055a000)=[{&(0x7f0000479000)=""/209, 0x0}, {&(0x7f0000523000)=""/21, 0x0}, {&(0x7f00009c6000)=""/35, 0x0}, {&(0x7f0000310000)=""/218, 0x0}, {&(0x7f0000496000-0x9d)=""/157, 0x0}, {&(0x7f0000852000)=""/189, 0x0}, {&(0x7f0000877000-0xe4)=""/228, 0x0}, {&(0x7f0000170000)=""/162, 0x0}, {&(0x7f0000840000)=""/203, 0x0}], 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x800004) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f1b000-0x10)=@common='erspan0\x00') bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000e49000-0x4)=0x7, 0x4) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}, {&(0x7f00008d8000-0x96)=""/150, 0x96}, {&(0x7f0000f1a000)=""/4096, 0x1000}, {&(0x7f0000f13000-0x70)=""/112, 0x70}, {&(0x7f000025b000-0xae)=""/174, 0xae}, {&(0x7f0000f15000-0x9f)=""/159, 0x9f}, {&(0x7f0000215000-0x19)=""/25, 0x19}], 0x7, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f1c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005c0000-0x12)={0x7, [0x2, 0x3, 0x2, 0x0, 0x7, 0x5738, 0x3]}, 0x12) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000018a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f1c000)=0x58) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000489000)=""/69, 0x45) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000f1d000-0x1)={0x0, ""}, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f1b000)="9d8eb80709f52f733ae6e72cfbdb09dde06513a19f0b8e4eb5190edb639707ba651d93bfec91a047457adfa0fa6a8e79fb38688afc6512bdcf81cda4fd435cb95c9170f30309040df44581b28d98e540d5bb7286b5e7a79baa019eeb7dd536bff3bf6435e2ed15d0493b7e2c2fc040cfe018902ba94f9efac5555e51000d3dbcc26b5ff055da0c5f0a20a8e821f54a255ce5a3c0b432f0fad3dd80b0793809273cca79bb092a6585234142be09016775ffb2dd1453ec", 0xb6) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:57 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001f8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000f08000-0x4)=0x1e) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f7a000)={0x0, 0x112e}, &(0x7f000058d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000002d000)={r2, 0x2400000000000000, 0x4, [0x2580, 0x7, 0x4, 0x752a]}, 0x10) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000148000-0xe)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7a000-0x4)=0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f79000)=0x0, &(0x7f0000985000-0x4)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f7c000-0xc)={r2, 0x8000, 0x20}, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000f7b000-0x14)={{0x100, 0x452, 0x2, 0xfff, 0x8, 0x4e06}, 0x8, 0x2, 0xe0}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ca4000-0x4)=0x0, &(0x7f0000f7d000-0x4)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000f7c000-0x4)=0x2, 0x4) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x806, 0xbea9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x80, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0xffff, r2, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = accept4(0xffffffffffffff9c, &(0x7f0000f8a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) connect$bt_sco(r3, &(0x7f0000df2000)={0x1f, {0x614, 0x0, 0xff, 0x5, 0x6, 0x80}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f6783ebea9728af, &(0x7f0000004000)="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", 0x1000) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000004000-0x9a)=""/154, &(0x7f0000000000)=0x9a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000-0x1a)={0x0, 0x6, 0x9, [0x7, 0xfffffffffffffff9, 0x3, 0x4, 0x7, 0x7ff, 0x7, 0x4, 0x8633]}, &(0x7f0000002000)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x200, 0x8, 0x8000, 0x200000, 0x9, 0x0, 0xfffffffffffffff7, 0x400, r4}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000002000-0x98)=@routing={0x33, 0x12, 0x0, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000c9d000)=0x100003ff, 0x4) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept(r0, 0x0, &(0x7f0000bfb000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d81000)={0x0, 0x2}, &(0x7f00000bc000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002e2000-0x14)={r2, 0x4, 0x3, 0x2, 0x1, 0x7}, &(0x7f0000aa9000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000433000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000819000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f00006e1000)={&(0x7f0000494000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000716000)={&(0x7f0000324000)=@getlink={0x50, 0x12, 0x8, 0x6, 0x2, {0x0, 0x0, 0x0, r4, 0x20000, 0x28000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xe19}, @IFLA_MTU={0x8, 0xe, 0x4}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000fe5000-0x1000)="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", 0x1000) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b8000)={r3, 0xfffffffffffffffb}, &(0x7f0000cc8000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000da0000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x0) r6 = socket(0x2, 0x5, 0xfffffffffffffffc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000049e000)={0x2, &(0x7f0000014000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000950000)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000a84000)={@common='gretap0\x00', @ifru_flags=0x200}) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000e42000-0x4)=0x40, 0x4) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a49000-0x4)=0x0) connect$inet6(r0, &(0x7f000002f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e0b000+0x42c)=""/163, &(0x7f0000b03000)=0xa3) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fdf000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fdf000-0x6)={0x1, [0x7]}, &(0x7f0000fdf000-0x4)=0x6) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/24 06:23:57 executing program 5: r0 = socket$inet(0x2, 0x5, 0xfffe) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @rand_addr=0xe370}, 0x8) recvfrom$inet(r0, &(0x7f0000001000-0x79)=""/121, 0x79, 0x40, 0x0, 0x0) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000006c000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000393000+0x1bf)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000558000)={@common='yam0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ad2000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000081e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e1000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x2, 0xa, 0x0, 0xa0, 0x16, r2, r5}, {0x9, 0x4, 0x0, 0xfffffffffffffffc, 0x5, 0x1, 0xffffffff, 0x1be}, {0x80000001, 0xf57, 0xffffffff, 0x705}, 0x8000, 0x5, 0x3, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3, 0x100000000, 0x7, 0x6, 0x400}}, 0xe8) sendto(r3, &(0x7f000029d000-0x59)="03", 0x1, 0x0, &(0x7f00006ca000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x0}}, 0x26) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_extract_tcp_res(&(0x7f0000031000)={0x0, 0x0}, 0x3, 0x6a7e) syz_extract_tcp_res$synack(&(0x7f000095a000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x128, &(0x7f0000bdc000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x11a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, r1, r2, 0x8, 0x0, 0x1a, 0x0, 0x7, 0x0, 0xb8d, {[@fastopen={0x22, 0xf, "fce34816385f57a4be4971a6e3"}, @nop={0x1}, @mss={0x2, 0x4, 0x3}, @generic={0xff, 0xd, "c649d47a55b8f5ee80e12b"}, @generic={0x3, 0x10, "083f5aee9bf6a3b9fa0501455abe"}, @sack={0x5, 0x16, [0x3ff, 0x100, 0x6d, 0x7fff, 0x0]}, @nop={0x1}, @timestamp={0x8, 0xa, 0x40, 0x3}, @eol={0x0}]}}, {"a7f15e13e7350b187bd29278fdbc0331e588fed0b8e3d6c746b88f96646f353f5c5c9b8b481474244df57b75b215fb40604a9ca0ee693358f2448189348285d3bf7c4f1ce95b5b020e2ba6e3d16b36ea590d943640341aff3e16e36a41279e1f047d78090c0b50472ede9d0936d9658444dee9f7cdc3dbabbd3d8cee334c233234fc9aaf17dadd3d3ac9181305a2f025bcfaef98e2f5f7c8035eceda1134"}}}}}}, &(0x7f0000ae3000)={0x4, 0x1, [0x0]}) 2018/01/24 06:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a4b000)=@add_del={0x2, &(0x7f0000858000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000108000-0x53)=""/83, &(0x7f000032d000)=0x53) getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f0000fdb000-0x1b)=""/80, &(0x7f000000f000-0x4)=0xe3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bd2000-0x20)={0x6e9, 0x7, 0x201, 0x400, 0x8, 0x8, 0x5, 0x7, 0x0}, &(0x7f0000b08000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000326000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af0000-0x4)=0x8c) 2018/01/24 06:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x3, 0x80e, 0xfffffffffffffff7, &(0x7f0000889000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000683000)={&(0x7f0000738000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00008ad000)=[{&(0x7f0000c14000)=""/103, 0x67}, {&(0x7f0000cc8000)=""/245, 0xf5}, {&(0x7f00000aa000)=""/229, 0xe5}, {&(0x7f00000ca000)=""/163, 0xa3}, {&(0x7f0000584000)=""/216, 0xd8}, {&(0x7f0000b74000)=""/82, 0x52}, {&(0x7f0000ca2000)=""/213, 0xd5}], 0x7, &(0x7f0000559000)=""/147, 0x93, 0xa6}, 0x100) r2 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080805, 0x0) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x3, 0x800000004) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000384000-0x1e0)={0x5, 0x0, 0x1, 0x3, 0x8, [{0x1, 0x35c2, 0x7928, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x8, 0x252, 0x0, 0x0, 0x809, 0x0, 0x0, 0x0}, {0x7b, 0x10001, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x37, 0xf9, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xf5, 0xfff, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xdfd, 0x2, 0x1f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x2, 0x0, 0x0, 0x80b, 0x0, 0x0, 0x0}, {0x800, 0x8e67, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) getpeername$inet6(r0, &(0x7f000024f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008f7000-0x4)=0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d24000-0x4)=0x0, 0x4) close(r1) getsockname(r1, &(0x7f00004fc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ce3000-0x4)=0x32) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008fc000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockname$packet(r2, &(0x7f0000e13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000033c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d8000-0x28)={@generic="0ba323fc6529493683e162e4e75a935d", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/24 06:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bf5000)=@common=""/16, 0x10) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b70000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d04000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ef1000-0x160)={{{{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x338, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3, 0x7, "d40fa897001fcd84f8b4044f0ea521397791f72e00da5cb791abcb2fbe9ea02ebc61b6304edb13f881b9f55fa29f31c922809a284ab35b8b3f5463e6e1952a8b56ac5cfe911dd7575933e5c2dfec6318"}, 0x160) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000001e000-0x15)={{&(0x7f000001d000)=""/126, 0x7e}, &(0x7f000001d000)=0x0, 0x0}, 0x20) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eef000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$kcm(r3, &(0x7f0000b75000-0x38)={&(0x7f00002bb000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x10)=[{&(0x7f000027f000-0x4)="a7", 0x1}], 0x1, &(0x7f000003f000-0x11d0)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ef5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000423000-0xa0)={r4, @in6={{0xa, 0x0, 0xd7d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7, 0x7fffffff, 0x4, 0x2}, 0xa0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) bind$inet6(r5, &(0x7f0000ce8000-0x1c)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x1)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/01/24 06:23:57 executing program 2: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e8f000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000206000-0x4)=0xc) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002fa000-0x10)={0x0, 0x0, 0x1000}) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e90000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000a6000)={r3, r4, 0x100000000}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000e8f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) tee(r0, r1, 0x10000, 0x0) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfd0687785eccbe6e, 0x3, 0x10001) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x1f}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000029000-0x9e)={r1, 0xffffffffffffff43, "8b5563f622675ffac4a93fbe677d2e3aa11bf619480422b78092762c9273786a3325880791dc713dad9eb7ac79ed43ee896bd6fb4ea090828dcf0b0610d67ca1bdfce16476c011d5f7e4cb5d995301faff755ed232aabbb6f3d0268bc733b2b5c5c3a89de7a1c6a6374d751064fe107ecba02ab9a43519bd368098fe85eb7d82b7361337fa9c4b409aedd1187907579975c7fd085d50"}, &(0x7f000001f000)=0x9e) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000009000)={0x10, 0x0, 0x1, 0x120202}, 0xef) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000028000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000023000)=0x10, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000029000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000002a000+0x70f)={@generic="315aa86de7c501fe78e614d4e7a96824", @ifru_flags=0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000028000)={0x0, 0x50d}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000028000)={r4, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000028000)=0x8c) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/24 06:23:57 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d4f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ed0000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xcb}, 0x3, [0x81, 0x2, 0x3, 0x6, 0x5, 0x8, 0x1, 0x10001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ef9000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffefffffffe, 'ghash\x00'}, 0x58) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000729000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x81, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000e6b000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a73000)={&(0x7f0000590000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006e9000-0x20)=[{&(0x7f0000578000)=""/200, 0xc8}, {&(0x7f0000555000-0x50)=""/80, 0x50}], 0x2, &(0x7f0000905000-0x36)=""/54, 0x36, 0x3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d05000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c3000)=0x0) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b1000-0x4)=0x0) getuid() getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a67000)=0x0) getuid() getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc0000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e40000)=0xe8) getgid() gettid() getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c12000+0x663)={0x0, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0xc) getpid() getuid() ioctl$sock_bt_hci(r2, 0x400448fd, &(0x7f0000e6d000-0x31)="c6f0a8896c1dfb2ee1b2ef5aff3ad3ea7b399e4a08e800cebecbde7bb63327300f3b9ae6d05a07eafcef3704ff920d1335") 2018/01/24 06:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000a99000-0x20c)={0x30, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x1c, 0x2, [@typed={0x18, 0x2, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 3: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00002a9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003fe000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) tee(r0, r1, 0xff, 0x5) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f00007b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x4}}}) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008cb000)=@assoc_value={0x0, 0x4}, &(0x7f0000819000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000867000)={r4, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002ab000-0x4)=0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008cc000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003aa000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00008ce000-0x10)={0x43, &(0x7f00008ce000-0x43)=""/67}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab", 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000163000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cc000-0x4)=0xe8) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008cb000)={0x0, 0x0, 0x0}, &(0x7f0000545000-0x4)=0xc) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000053000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d8000-0x4)=0xe8) getgid() mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fcb000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000)=0xe8) r3 = getgid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000dbf000)=0xc) r5 = getuid() r6 = getgid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fcc000-0x38)={&(0x7f0000a57000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000960000)=[{&(0x7f0000fcb000)="ddb498f925ac3c440e91b584f4b37e123a3155d3d4f93afdb2e2b614c885df489e52257e4dfed72e227fe7da9f93756122fc963ec4fed34f7eeffc0cb45e40fe4490548ecede5ca63c75b78acd858be6d40d545f840ab8388996b9905c770a3537502d634a66dfeed31a869fe88faa622719ad78cf0506f00d9c7e05cb30cfcf1c17b42c9bb003d365c6260b556742a6e75fbe34d4bb3841276115a02df129b4506b5087aa2553fd9d4210", 0xab}, {&(0x7f00001f8000+0x72d)="0d6766e10d3754a8a2c222bde778ac7f14bf85490096204a14a70287967fd7e001e941a5ee666410a032c9db981fd00ea70a1205d8b3364ef0a4194e2713b88a232e4e54eee8e70f6a40a07551f147d42f7cc35ea9c51a8851b02c2a8b0f0591b3f072be7b171fa0be48db89e97c8ce6ef4a980bc181422a811c31e5352e353c7511c8614a23c9641e6776863b2c77c3f9f72652bce2de81dd276bafe3d6bc0c05723b420fcb33fd70285d98d6de9a92d633726abaa97ae40baf2e316de6ac21668d39fac1405ff3820d0d10f6a15989b9bb82b1ff6de05404abbc16a1cfdc0af9da3fe08038fa9516", 0xe9}, {&(0x7f000043d000)="4fc3b862a81c5d249b53bb1ffa9889c702f8d35d3442804483b7c562176088fa52270bf33859e2b816e8f155bb2b1d8b159da4ae72f267be8124becee4", 0x3d}, {&(0x7f0000fcb000)="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", 0x1000}, {&(0x7f0000a58000)="5fbdef7ac860d8b7f1a3c25a87866e207e2b9d34865cb825b1d9e2c2baa028fceccc5244fe5fbed755e7b615edb1d4b8a5fb224015fcf990b66066e448e7ba2a1da4384d5903076935bf63731688bb06a5", 0x51}, {&(0x7f0000a0c000)="b57c9dd2b626146d89f27d585b5c5f6f40df1dbfcb5da9e3b39f09b5093bf32c46ae8ad5cc0f663aecb645379f999fb6ccf326a8919fea24574d2b9b6958ff5e670be5835941c98b6f84186ede09068e90bc88960301402317c7191d21a37d6c7c38580674cabf26f9caabb72c2c33c7d941b4fc2d8e4f1960cafed9ecfa0aa82e5dcdd4358231", 0x87}, {&(0x7f0000fcc000-0xe6)="60f01169947fee79cee7e6f6162d44071e3596aa62160da0e52910b7dd679cb2df133c011ec1ecc30c031705833ec67e3ec2b919c0326c57e89f007c6673e522686b45bc0ca2e65e9923a0bdc0c43930bfa34e9143c182dcf4c6cc8a8b0092dba350c241c1945c07abb9f8219bdea4c033614003ba0feee1fbc3956badb4f737c976fa6a0a41667386f50933ecd2bae2fb3707858abd07f8f35110d20d7b113c64050bdeb0d7eb724bcabf713de9b2b203be8c166f3a7a1fd442b993da4384771f4d274e02fe3d27630c9503345b69970edfe7784e2751b5a90e30f44293035dc29510b60caf", 0xe6}, {&(0x7f0000fcc000-0x55)="e60dc0b8187a3569fe46b3feefb1b800cbd886d020d03f934666ecd0eab7745be973febd32f1d41914eaddf146a6ac135751d171065431abfb19e8cf89afd4912174b521c07b207d80a2303ff24e3cc769b1e7a73d", 0x55}], 0x8, &(0x7f0000d1a000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa0, 0x4000}, 0x20040000) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000093000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='rose0\x00'}}) 2018/01/24 06:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00004c9000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ebb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dc7000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eff000-0xe8)={{{@in=@rand_addr=0x13e796bd, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x1, 0xd20, 0xa, 0x80, 0x0, 0x4, r2, r3}, {0x8, 0xb41e, 0x0, 0x1, 0x0, 0x2, 0x80, 0x3}, {0x1, 0x7, 0x0, 0x8}, 0x5, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6, 0x3, 0x1, 0x600d5128, 0x6, 0x8, 0x7}}, 0xe8) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffdfffffffd, 0x300) pipe(&(0x7f000077d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d0a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000318000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b4e000)={r3, 0x7}, &(0x7f0000145000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000c7c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004f4000)={0x0, 0x1a8}, &(0x7f0000bba000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000076e000)={r4, 0xfff, 0xfff, 0x100000001, 0x2, 0x3}, 0x14) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000574000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fc8000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000-0x4)=0xc2) sendto$packet(r0, &(0x7f00008f3000-0xaf)="91588e25a799031944440ce249df94d464424cdfea02a1e8e3345e32269e6a2507e25167be733e314de23a3c79c3533b4d863b35109e9c9161591ed6ce4c941e581286b49a5a51881e97378a7b36595bd7ae34cdc27fd006f093212c6e281e219bac1613a92052a45c8c1254061f107bdb55ed930f31f83e5b2dbb5d9a0bcddfde06029ec75bb3af97bd5f68a67b8c2ba89cc236bf469a34fa3c32b9e57df60fc340b07fab1ca7f8f1c8f4a499d6a1", 0xaf, 0x0, &(0x7f0000564000-0x14)={0x11, 0x5, r5, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/24 06:23:57 executing program 3: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000836000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000dc0000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54e8dc97a03ee3e7, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7b303978b34c9e26c0c4cd00de63bdcb"}) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) connect$pptp(r1, &(0x7f0000699000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f000071c000)="", 0xff48) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000092d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}, 0xb) tee(r1, r1, 0x2, 0x0) 2018/01/24 06:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004eb000)={&(0x7f0000026000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00003b5000)=[{&(0x7f0000bad000)=""/138, 0x8a}, {&(0x7f0000ad8000)=""/20, 0x14}], 0x2, &(0x7f00009bc000)=""/134, 0x86, 0xfff}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e45000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000941000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000921000-0x38)={&(0x7f0000510000-0xc)={0x10, 0x0, 0x0, 0x90000410}, 0xc, &(0x7f0000205000)={&(0x7f000065a000)={0xd0, 0x1, 0x7, 0x200, 0x6, 0x3, {0xf, 0x0, 0x4}, [@nested={0x10, 0x8, [@typed={0xc, 0x50, @uid=r2}]}, @generic="bc43ee3971a68c7c7f0f804bd28000d7b7bdc7f5fe5ab40c25bec5c4b2743924c09653970b32fbedaacd86ba69af8ccf93d5ca27ab7e9a67d1616050c14801c5df501be8f2ef805bda14e5d092cc19c0654086db134ce743916557f056c5ef956d8d5df24ece3672482e7f0ee225b154d79429f0d0df429d4b96e410eb659b917a7f2ab7ac477aa6f303b3618a32b4ef367373443618fc9ce96c2d83", @generic="8ce174b8547c7a0d36f5631620178fd9"]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xd0, 0x4) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a3f000-0x4)=r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) 2018/01/24 06:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000161000-0x8)={0x3f, 0x1, 0xfff, 0x5}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000a43000-0x118)={0x3fc0000, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1b000)=0x0, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000040000-0x4)=0x5, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004cc000-0x4)=0x10, 0x800) vmsplice(r0, &(0x7f0000dda000-0x20)=[{&(0x7f0000e76000)="e15cd478b981b82ada48dfc96dbdb6cb9930cf80f4f85c197d99b021e8726a96cc5ba76604dc0090eb82c7a3f5814a75c7a9a5fc", 0x34}, {&(0x7f000040f000)="8c2a0bfc6dd5ede7cb5a7d48ce22e2bfb585de39c15da404867137701f225d10afcd1050cfcf761e409ffe14078073191e98f0ff0fb2bdb167b4ea7f5b4d4b8631aa20628524f85f5c1f2fc5770a2aaa49ae4e35d1da8bbf4178617ed85ac3dd3badd2fcb583685a300dd0fb2d2e47458935decdd3fd7ef842079cd39ba6a9a41e6dd16aae12b619d132515157", 0x8d}], 0x2, 0x6) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000)="8b33e40d39936edf9488", 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/24 06:23:57 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000725000+0x13f)={0x0, 0xcf4ebec373e9c9d2, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a98000-0x10)={0x3, &(0x7f0000c3a000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000078e000)={r1, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x1d, 0x800, 0x4) recvfrom$llc(r3, &(0x7f0000ced000)=""/216, 0xd8, 0x20, &(0x7f0000a43000-0x10)={0x1a, 0x4, 0x20, 0x3, 0x0, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c7e000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 06:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000755000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000176000-0x78)={0x8, {0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0xe42, 0x6, 0x1, 0x9, 0x0, 0xabf, 0x9, 0x68}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x0, 0x4, 0x10, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x1, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000020d000)={0x0, 0x101}, &(0x7f0000748000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001b7000-0x10)={r2, 0x5, 0x7, 0xa11}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r3, 0x2b, 0x10001, &(0x7f0000db3000)=""/4096, &(0x7f0000f6e000)=0x1000) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0xffffffffffffff80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000)={{0x1, 0x1ff, 0x3, 0x10001, 0x20, 0x7}, 0x7f}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x481, 0x1, 0x9, 0x10001, 0x10000, 0x10000, 0x0, 0x7]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x80000000000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_id=r2, &(0x7f0000002000)=0xfffffffffffffc62) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1db2000000000, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x5, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000)=""/0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x57)={r3, 0x4f, "3b88630d2482ff40973669c9548ec85f4fecd0c41a060011043802689c90ed23e34dd166e77b0177a0811b6e088776c9f6f070edefab02f05a2fb24cdd4acf6d4c283d23d61d1ba6293bdeacae12c8"}, &(0x7f0000003000)=0x57) sendmsg$nl_route(r0, &(0x7f0000403000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000f8e000)=@ipv6_delroute={0x24, 0x19, 0x300, 0x1, 0x2, {0xa, 0x94, 0x13, 0x9, 0xff, 0x7, 0x0, 0xf, 0x1800}, [@RTA_IIF={0x8, 0x1, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x10) socketpair$packet(0x11, 0x99435e68734aa5f4, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000-0x1e)={0x5a8, 0x6, 0x1, "dcd2cc6767b7", "509a2aea0b46afb18e24bdee5e2a3418"}) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000013000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, [@RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x4, [@typed={0x8, 0x0, @void=""}]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000c000-0xf7)="a86b9c7a3715dc580a2041fd82205d0f440e00920deb17ca723875f601ee41ffd8c1e9ffe1e1eb0edbb4c5178f371a3674bb5e87d050c58d4b90a3772568a9ec0d942f43e3404cb33093444d1a3f33d4ceeb35f5d38f805fc42e2cccc83bbf299573a60c5fc01b118f067ae77ab58ee254562b321734c89e227cea2200853a778ad56e6352d9047715f335330a88b85a9d318fcd761f4a571ae0698c9e80b0bd42acaa2b7453ad963c323fbefc991cfdd9a1cbbd3fed1fbb11a299b5766944a36d07ce13c7a681f121ac4025ace0877e0b3194d1db6aaea0005abfb009219ab963549f47c5c65e7b0f87634b71e7375973cce575c43fa2", 0xf7) 2018/01/24 06:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socket$pptp(0x18, 0x1, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x8) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@common='sy\x00keller1\x00\x00\x00z\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000af4000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1567.870136] can: request_module (can-proto-4) failed. [ 1567.905426] can: request_module (can-proto-4) failed. 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x1, [0x0]}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000582000-0x10)=@req={0x50, &(0x7f0000b29000-0x50)={@generic="7ead61ba5bfd6bf55366471c1efc7b09", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) pipe(&(0x7f0000bca000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003a3000)=@req3={0x8000000000000000, 0x3, 0x7, 0x100000001, 0x7f, 0x6, 0x6}, 0xffffff6b) 2018/01/24 06:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000085a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a7e000-0x4)=0x48, 0x80000) write(r0, &(0x7f0000cd4000)="83f35f7cbc4ac85d3eab5f12f03db73e89650e56a5576355a9b8cf7d1dcb039a17578f16b9c75e82a7a0c806231be9fc1aaea5ff48a38fc231df206a66daba095e1f3b23cb9fa2e7a786d4e5e9af523b705c83900dc1ffab74907db037a13357eee70d02b5abf0c0bc66467d443275a15f45b63a82f2d7791fe5b2701355dc73bb11db2a5540ffd3c567159430d05135c585007c64544961c071cf6f4b540fa5d28eb9e646572b7a1c4b02a4", 0xac) r1 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000235000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000045c000-0x8)={0x3, 0x10001}) socketpair(0xb, 0x80005, 0x8001, &(0x7f0000a1b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000b05000)={0x8, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00006b0000-0x20)={0x4, r5, 0x10000, 0x7}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a83000-0x20)={@generic="9a547a48cea68e9d88faa800088abddb", @ifru_flags=0x2000}) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/01/24 06:23:57 executing program 3: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000253000)={0x27, 0x100000000, 0x7f, 0x4, 0x9000000000000000, 0x9, "0ab158c7eaf1397812655ec159f787c5468857fe4738765ff0731d4f8d62cfd630f713cb868f98cab381902c81e3905161b3566408c62a4734bd9add5580d3", 0x7f}, 0x60, &(0x7f00003df000-0x30)=[{&(0x7f0000b2a000)="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", 0xff}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000867000)="f6451623eda25c0b339cdc2469085178d2c68003d6740d25f169cfe3e4b04b0565adeccd60eddb325a6e6bb9fcb480e1136f6af757c7ca37b0c62279a23e885557360da3752ec3189e41c37ec7aa8ae43f413407fce6fbd4f7ad251af6cf982bee970ee72e3d", 0x66}], 0x3, &(0x7f0000000000)={0xc8, 0x107, 0x9, "59c6db17817461ef762ab3a728cf74bf65e0659a00658987e2a5c68b69068a5fd5a3a5ad25369d78b7b367de3e034cd736a80a533626e9a902ce0217fb7d0c92d2ee0f70f4955e202f7e30b07c30c54eb9091a8fb80ec8c96766445260eef1d13d17a1d6776a903107030547c5db5bce7c4db07e9daaeaf8c4fd497acba2670ed5f1a38a45e69bebb3b4c5e4511f9e30acd6eca16390af6372161da7c71585c161456a9e6815c2fe67890a8a40b9766681"}, 0xc8, 0x20000004}, {&(0x7f0000001000-0x60)={0x27, 0x8, 0x2, 0x6, 0x7ff, 0x4, "f067aa96f18ca2a48c94cdb5c4cb73a1fffe7970a5eaa2e7167aa2dd8175dba6ca081278d23523edf56b38edf1435368960830b7ee72c706c0edaba814e569", 0x3ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xe6)="bccaee7fbb77242b6c5a16f71cdb9c44304e1adb73354fe1f23f927f06fb2991892969097aa9accecddd82db1e7a63a0b0eac328eaf53c80f97493e19962f810b165d1af3256dc6847a9e5634d7acf48add11701a9c9b33bd8f8806fec6657a671f7aecc80b112e44aa0503dffd1c0c1d5af1c7a9a11b0f11f10a94a478e0b0638bbcce2731694742d85c9d57a4f23d6084639d8e05273715d55ea007f339d767ec4019962981e7be9d0a51a5d2770fbd4a164c5f9917260ee23af885f9229e2f99ef61f3edd14544cf2fcc03f80b1fed6063c9d392102d5ed7dcbdc0bb7f95f522986db8993", 0xe6}], 0x1, &(0x7f0000001000-0xa0)={0xa0, 0x114, 0x0, "5ff88126238e283a90ea306a3ca08c7e6643a4f7aa965873359146ae2ec1f07e2111672f0ea442f59314c87a0972821d7e1f1fa86edcb459747a44db8d45026fae90dec5348bc5f80f1d624389030177b0e1e9eabd94418bc88471cab114cc5641f2ce8b8b29d8e3d6d30ca6baa657eeead950af34d6caa55bf2482d56d6d4e839cef4a31f4017cd3dce68810b8a"}, 0xa0, 0x0}, {&(0x7f0000316000-0x60)={0x27, 0x0, 0x740a7863, 0x7, 0xcc, 0x18, "79d14c414e4ae135c865e295a363d7f31363e376566883d659fcdad6644e43e44980294acd0be040a404b06412dee747c68398688108d8891897ece554e696", 0xffffffffffffffc1}, 0x60, &(0x7f000099b000-0x40)=[{&(0x7f0000000000)="cdd726109c82ee8904cf90127c02d452c3a51eb1201329322d07371457d0479b362a2529f95cba4f2dc069efc6fc0917251fe4d21489a420d47a9495505443966347ec4766bd9744234d33269c03a5cbf57971a02403ccc364f416588fed3e7fb20228479273f1852839f7c29c09c6a867c51d1425eee819f0f638e12a6bd0b62fff5b2e845c51a80083a2b51750d0c199a3b87d2892906b01c78bffbae320d98a7308bda19c36a72bd96b164c225a3aaaea155ce4dfdb2e1a2df2a2d582fe4955", 0xc1}, {&(0x7f00004fa000)="7f19c1005dc68069b62095752499c8c2805d11671875f569a6241ef3594a1c044d0cbee3a0556e2acd85de6102bd500dbd7049d37b4ae76d82ec6488840c7677d6530efcbc08def002821fe93ed3fab10047e71b77307e352c8a33e5ec8818501732680f415c84065390861ce828fc30", 0x70}, {&(0x7f0000cd2000-0x30)="96576d92d814cf1e7e36fc9b642db36be393e955e4d5ef12afd9b539155b18b2ad2ba7c32634f4300a5bd18f3f6c50e3", 0x30}, {&(0x7f000022c000-0xd4)="d72538b98e41a2b375a75a092acc186bea5d5831dd9ff75b9b0d755700d2d9ad6b8974d67260e996aa6f313294dc855b8792b3d5e06b1b936d78776ce8a4a0b41b153b8d2f6b4e4a73821b5de5d7ae83128ec0e8698a9a82850917ccf385b6d514fab95eb19ed6ef96e99694740cd560ad42626831448be81c6c5ec534a9ce9f16fe9516a3792209c1b244926516fda0aa1115852a920eea009d584c76cb71f22a80fdddc2b8259def32846ec085a5e5f6dc5136dd2857af6bf2d02d580b90d877c93609419be43e4950e661346b656e6d64aeac", 0xd4}], 0x4, &(0x7f0000e75000-0x18)={0x18, 0x6, 0x2, "b9a8"}, 0x18, 0x4000}], 0x3, 0x4000) setsockopt(r0, 0xff, 0x1, &(0x7f0000cbe000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) socket(0x11, 0x5, 0x0) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000329000-0x10)={0x0, 0x8, 0x3, 0x6}, &(0x7f00004a4000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000030d000)={r1, 0x1c, &(0x7f0000d75000)=[@in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000fd7000-0x4)=0x10) 2018/01/24 06:23:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f29000)=0x0, &(0x7f00000e6000-0x4)=0x4) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x9) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dab000-0x4)=0x0, 0x4) getsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000973000-0x4)=0x0, &(0x7f0000c60000-0x4)=0x4) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00009ab000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/24 06:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000116000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f00004a8000-0x4)=0x3a) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007c2000)=0x81, &(0x7f0000a5b000)=0x1) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) close(r2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000000000+0x693)={0xa, 0x3, 0xb8d9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x718}, 0x1c) 2018/01/24 06:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f29000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cfb000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059e000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000df7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4a000)=0xc) r1 = accept4(r0, &(0x7f0000bd1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e6b000-0x4)=0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000fb6000-0x8)=0xfffffffffffffeff, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f7e000)={@common='ip6_vti0\x00', @ifru_flags=0x8900}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000558000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000060e000-0x1e0)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f00009db000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a23000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_emit_ethernet(0x1d, &(0x7f000050b000-0x7a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25aa47", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/24 06:23:57 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) r1 = socket(0x10, 0xb, 0x100000001) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f9b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x1, {0xa, 0x2, 0xf67, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x32) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet(r0, &(0x7f0000551000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000613000)="", 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e3e000-0x35)=@dstopts={0x2b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}, @generic={0xfff, 0x25, "543c394d9ae04e86dd0f7a6efdb87d2be6adaecb26b5dd086098a3f12723318bfda32f2acc"}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2c}]}, 0x40) r1 = socket(0x11, 0x2, 0x0) accept$ipx(r1, &(0x7f0000492000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000073c000+0x4c0)=0x10) setsockopt(r1, 0x8, 0x7, &(0x7f00007df000)="0300000000e300000000001d009139e1", 0x10) getsockname$netlink(r1, &(0x7f00001c1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b70000-0x4)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000560000-0x52)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x4, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, {&(0x7f00009ad000-0x52)=""/82, 0x52}, &(0x7f0000429000+0xec1)=0x0, 0x25}, 0x52) connect$nfc_llcp(r1, &(0x7f00009ba000-0x60)={0x27, 0xff, 0x81, 0x3, 0x100000001, 0x6, "ea52c0ade48fea41de3abf429597a542492831a96b7a19be98331227b1673b0eece286dcb62f612bae45ad42a7f056be5db84930962d853ece5cc864f7125f", 0xe6}, 0x60) 2018/01/24 06:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000a5a000-0x4)=0x0, &(0x7f00002fe000-0x4)=0x4) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 06:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffe6f) r1 = socket(0x8, 0xa, 0x8) getsockname$ax25(r1, &(0x7f0000502000)={0x0, {""/7}, 0x0}, &(0x7f0000458000-0x4)=0x10) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000948000)={0x4, {{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2c6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/24 06:23:57 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000021000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000022000-0x4)=0x60, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000022000-0xc4)=""/196, &(0x7f0000005000-0x4)=0xc4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$void(r1, 0x5451) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000022000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/24 06:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) ioctl$void(r0, 0x5450) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[], 0xc5, &(0x7f000004a000-0x78)=[], 0x78, 0x0}, 0x4) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000675000)=0x0) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7fffffffffd) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c15000-0x4)=@int=0x0, &(0x7f0000f96000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f93000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x3, 0x3aa02079, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:23:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000025f000-0x4)=0x0, 0xfffffdc0) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004d5000-0x38)=[{0x0, 0x0, &(0x7f0000c40000)=[{&(0x7f00000e4000)='s', 0x1}], 0x1, &(0x7f000050c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000454000-0x4)=0x9, 0x4) pipe(&(0x7f0000dc0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005f2000-0x98)={0x0, @in6={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xcc}, &(0x7f0000f71000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006b9000)={r3, 0x2}, &(0x7f0000c40000)=0xffffff7d) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x4000013, 0x68, 0xa, 0x0, 0x53, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x40efd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xff7f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x7, 0xfffffffffffffffb) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00001c5000)={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x7a3, [0x3f, 0x3, 0x0, 0x10001, 0x7, 0x1ff, 0x8000, 0x7fffffff]}, 0x5c) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fee000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x40, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000fc7000-0x38)={&(0x7f00001b9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b68000-0x10)=[{&(0x7f0000b5c000-0xeb)=""/235, 0xeb}], 0x1, &(0x7f00004ad000)=""/4096, 0x1000, 0x3}, 0x100) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0xe, &(0x7f00004c9000-0x12)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, ""}}}, &(0x7f00006ed000)={0x0, 0x0, []}) 2018/01/24 06:23:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x2000000004, &(0x7f0000001000-0x1a)="e15c0209ff13709a0908642da612034ee2f856ef2cd71a759e82", 0x1a) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f00008e9000-0xe)={0x1f, 0x3ff, {0x7, 0xfffffffffffffffd, 0x6, 0x9, 0x10001, 0xfffffffffffffffc}, 0x7fffffff, 0x86}, 0xe) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0x2, 0x0, 0x7, 0x6, 0x5, 0xffffffffffffff73}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x3)=0x0) r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r4, r3, r5}, 0xc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$netrom(r6, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) getsockname$packet(r1, &(0x7f0000141000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040e000)=0x14) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f90000-0x4)={r0}) connect$llc(r2, &(0x7f00007f2000)={0x1a, 0x2, 0x101, 0x1, 0x0, 0x10001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f91000-0x10)=@common='ipddp0\x00') bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f94000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f92000)={&(0x7f0000393000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x0, 0x1, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x401}}}, 0x32, &(0x7f0000f93000-0x50)=[{&(0x7f0000f93000-0x7f)="cfdb72a16d31e4764f3490144d2496dea0d62e6f7be29bc1e3cd1cac0b9479a9ff16b6f159e9798c94d8318028288a02031d71f6f7ef6c1e99ea47b19f520a3e49ae3f2f6dc968452e1df7f39908ced3fe96404e7167fb2e5f3eff8a64d5c73a4843b4e6e478d4e5b4467f17e50fa106d5690432cd96e8727adaaef2dc7c76", 0x7f}, {&(0x7f0000f92000)="281b026e5283576e2a37621bd8b89b5cfc2f6cc3e9aa47c1bb27efbf4ce1a561fcb3329a6557223c94faac9020e001e9ab1009e0a9b67689388805df2ba33c3c3d033335467e483d30b5b754eb8c7c14ee6aa21b", 0x54}, {&(0x7f0000f93000-0x1000)="6562fa335e125b99c1e0ef7721f3468c2272a373527ebcb258ea1a18aa3dcf183bb0b9d23c34c9cf5348d49f0b30c638850b007011d81904fddcce8f56a438f72c66a3fac07da5bc6176de13b2dfb92c4fdffb988874863a707053ec2ff557b64fd56822f0190985086896db68e086e6553a4350e2b5e1c9990d1f69fc69bded09ef26d3fb13ebfe977c066a7d0b29a28c89699839d2f11d4a28dc0a305d1d03166e55d436949cb8b817bfa97b7076ba26a78d866da60b2c4e69e45fdb4b5ab0b04e8e8d437fd57fff1870ee8bc034fc3a13436ae37d05cc8e57a80b21163771b483dcd5678339830ccef3f9213eb677d9192d34225bea3d24a1c51178fe6c46e083ad88b5740c82fc7f92662814488d75450f1cc89153c504ea1992ddf4825eac357ba1bd8bfa144df5dd94450832a2215d19d59437f40202970e4213fcbdef10489c65f3cf0fd3ab43247d1c61683720b2f4a9565484b96d226fd7dbd5f2efccc228424f88ee29a22d118c8f3e1158fbe958d85ea4db390257cf951b8cbb2c2907b9132b55574efb7e836e9e8c7d0b11a0cdc6a9298266e0323de93799b83536053369afefc44b06c4b570e262de462ca07058f2a78b93a824365994c221160c30e6d634add578f5b7ae137cd23ff3b87f228c2383ce47e7fa47d02d8b4b99d1024e8bad9864ea45623c5d51a12e1c80568ab23e6bb6071af4406dd3d03092f450f5881754af125927101894cf6c977e429e854051d108b268427b116fd604b564055bfd6df34f7936847eea0031175859c69c81be75a52556d6864bbb916b2a263d4478d073320635cc54c15b39eea5c79c87f270e3fe3e4d5fcd58dbafcd9a1be653bcb1ee45995c9a91cb2161156170357ac10c3a4713bd45bcc95e574d09b4bb950c28732e81d7f7dbc6e2c440372977cbec4559542ac90dda13d684aa72b59a8d444fe6e3dcbe46f0c9f1c60715329ebbdd352a35bc5ab1e46639182d1c94c36172fc2c94fb3f009e391aa877505080c98c15766f861421ab7d3abf49e2df521da00f8265c3ed65c4db562dd7233a9a875e9fb6af12226d6dbb6fa4448bd52ac047da246e1eda9ebbdd498a563a81d6622e2280fe7b3e87eb63ef7f1de50ccfe10516d1d0212257cd3c456b1017f8cee8d9033981a72241a5952171e59a352e2e1fbb428173184ff8c501336b84585a60a0630e98d4cc4644522ea21a71524f52fcfef3e07ed0b487e2a0692413a938aee51077f22fb3ef77854e800e4bdd11f306bb21883cf1518bc5fc0179aa238a4fcc012b75c5901a0ad784d2d589d38f6b9afc1804984f462a3b7b0da55d665ff1e2c80853054c9621c5bce092ca3d74ed43cc5ecd62cee6402277921317746c22054d352feccbd51b2af446d27e0964ac1ee36471ed0a83bf37fb46d1e9b0a5fc472275629801d79d5e948c64dc56a3497722ebbc73c7934fcf99b6d1e4fc2e1c68d36ecd925533327eff5f978721570a0f049b75b5295104bda3e2389c0799f365d35db8cb69f2855888df3d1266837c803eed7fe4e37f9347c33ef13c25e76d9ad5c25c76b48622c8f69427bc79e072b4507567c0e4e4db14bfc5205c0fd890a3ce07a549c04cc5f7b8a41e891805361bd860f129b432da77b765d867127992b27c6146de13789c4757672b9fe7680220403332ab92e4db661172779d255b82dc7efb5652f71c9f06eb49a8c043ba1ba3d00da2b09fdd614327d1420200b836f97e14728aa88aaf9f7ac59cc7d209784a797cb706e3a69bfdef357efcf6d450f177388f3bfbe49695bca5b886843dea4b2d055121def1a18e249ca1967a12817fa158a71624abf989e8c6d265a85da0189467690d92f36c4d2777afe807eae42086732189d6d4ce3e7decc518ef253902e73820a6302ecedc865f0277adede11c36ed00a151513a03ec08cac666e52f48be44e1361570636c534dcfa892dc0f95344ef1a547cf48ca94dcaa2d2cf1dda6759f29c7a18e890b63c9bc165801df39555907136b5ac8fce89cff0e9640994df4fed55f2e0b3d9e7ac2ec83fa4708662fd807fef2d63709092be3caed785881cf5e7927067fff3f6f105c51f9f19f2c1ac33c55a01763b0c4361c1f13f3bef11a065163dc3350aca1f46fbf5122d57976ee424720ee7e1fd0c5be528c626f4c0a7bd0de82252011a361031ee67520b254800b9db800b75d6fb766de0b68564edd6ebb75fd65ce711cfbdd47d1ca63ee4ec45335e2ae1e6193faf6b94cb408c784f8612b0c950cca844ed676bdeb6c5b784ad0217dcd8d6268ea3c591bf6650407f360c834a121d4b9bdedc7f4834d02b68cd6366948ef63cbebd4f0009dec1330a9031bf74b8decadcd79b2c62056b1042d6a93ba26e711eaa0dc229ad4811d27d43eeb92ffa18c3bdad824f604da6f10507489e551d43333a27e65646dfb58db9699ebe3ceeaf6cf2988f3a27d1c278874a73973cb76b8e48d9974572f0d778c0becf1887a8f1a159c9d2f99a6a53b5361e564dc797aa714cc935727544316ada89ad42cfc548f924762e4ae0e3eed4761cec8fa212b0b5b4b2246d90218f0bff731ab7b1944de2eb2ba66964162d5624ff96300ac054936b8c3b0504a15dc6a05ca37dc7eac0e9612f6ec8e9ca67fff13335d10a32bc8703cd55bb3a7379961ca6caf131e5cb1fe0980b76c9c76065caf0a85732e2a099a8b229525959ce26a2099692ad69517db7bd3dcdae4bd72875233daf0c68a0ad973e568d700233ee924d39ac189026d70ed1789107cf0b80a2776903dcd028d9405a03f0a254c99b3f18789fa49bd2880024b1142730230a6cd3be1bb2c987fd37956b5e4802491c6b23c48c7fdd6d981a0a4f275366862d1931f584b507778b715ab346f32f4993928c014701917f56a00508e9f2fba72eeb4a78caa63055dbb7611505c078f0e4bc088d447fa619b1bb79d1b37782e33b3fc4cd1c2dec908144bd2ce5955337ddcb3b3d5965059a63da67714d326c48bcbad4ceb255b9e7cd35564824ffde9b0fbd0f1b68330b5cf2a735bbbd0d35a8c1a6d6724b0ca7bcc6965e78c20c2ea5375172507ea429f460578d2f35f8883eaa6bd557b1748372911d1351f90e3ac426be97d4070fc900f58afe9a354445c9c88ba4651684fec6a58ad4632807581f8ac6bf0aa315ea1bb4a81cd95c2582803268a28f1d2e9ac891355f24baf2e8632d9aae8332c4818464c4c2c1dd63b3128bf3045f76faf0ec17a5dc33fc6f75490360f7fb257eddcb2529039a1384aa105eaadb2a565454d4b97e866b4fb9b87960988a08b5a955ad5874369b4cd782e1883f3fafc9fbeb24629b52cf44a44efba3fa0edd54c52f8dfa5b27a6b75ff9086dec1178f4e11f86d73d1fd9e69173c7134658178e77aea30c4363912918eea3111c998ecd7af3b101a4db935bee9c419834b18e33ef4a9aa7e23cb7dcd82974ca36f7b26b4f08cd5fec829233d7564eef071f432f9c456ce3b07bdc3bc3763ab559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0x1000}, {&(0x7f0000f92000)="5b384b898f1e0e91449cc547e2fbb38fce858453a711de5ec836291c6ceeb6f4c4357ca9985c422b8acee50ef967e084250b2d43df9ac7a580e7ac47eac3270db000af88172bd883559f46ff724e5abf9969a04c7d79fa45a9c99e4a3d6c5a35c58e171c0d26676318b86c41d30a617b06f4ad5bc7337706b995c147e180859419b167bc9cd4993a58247517decde2e195647ae26a5ee7ab7aace272d3c66ed9a0735adab144d8687ced79c7a1", 0xad}, {&(0x7f0000126000-0x6c)="d76246b3b74219415862edb543b00dd029d006a3fb9f0198c968e20d9684b43f8cee1b403edb22ddbd18c0b533ec93ae1394636e7406193055fade464edd49f93c571b21e00317ab0eee746d26b3e42510367cb7718b773c08575a44775bd23c1d3a093bfdea1e9d9816b0ed", 0x6c}], 0x5, &(0x7f0000f93000-0x20c8)=[{0x50, 0x109, 0x400000000000000, "81e96882fba829ec8b3ba09e33261bb2d7918be429e0679601032eceab904a1593b71c35c26178216151ec85cd23542369cccaf20d3f6d8bd1d16e65304d"}, {0x1010, 0x29, 0x3ad, 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0x20c8, 0x0}, 0x40004) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f92000-0x4)=0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ea2000)="", 0xffffffffffffff62) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f8d000-0x40)=[{&(0x7f0000211000-0x51)="d0e78dc3ae9a7e8499d8ee544ebc9e4c0ceaeee6a02a8564d09c431258f57fd1b5f855d8cf4c57a79b3f5f97fa6edb7cc41791e3", 0x34}], 0x1, &(0x7f0000655000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000712000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c5f000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x8, 0xa, 0x20, 0xa0, 0x32, 0x0, r2}, {0x3, 0x8, 0x1, 0x2, 0x0, 0x0, 0x9, 0x1ff}, {0x1c, 0x2, 0x5, 0x101}, 0x0, 0xb, 0x0, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x6, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x1, 0x3, 0x5, 0x0, 0x100000000, 0x60}}, 0xe8) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00009a7000)=0x0, &(0x7f0000efa000-0x4)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe7c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r0) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000001f000-0x10)={0x100000000, 0x0, 0x5, 0xfffffffffffffffc, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000012000-0x10)={r4, 0x2, 0x200, 0x5}, &(0x7f000001e000)=0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eac000)=0x14) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f5a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x200, 0x0, 0x400, 0xab6, 0x260010c, r1}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x804, 0x8000, &(0x7f0000f5b000)={0x0, 0x0}) connect$rds(r2, &(0x7f0000271000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a54000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000721000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x4c)="e599a23a208e3ab90cd7b13cd31a266f7593933519fe4079449a90b6890945342eb40c7f3467169d6524a1fdde7cf2c83e7c175f79415438ba67df466e546f55c2ad2ee099e942095a38c930", 0x4c}], 0x2, &(0x7f000034e000)=[@init={0x18, 0x84, 0x0, {0x2, 0x240000000, 0x1000, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0xec69, 0x0}}], 0x60, 0x4}, 0x4008000) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000bfd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7c000)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000f7d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004cd000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000391000-0x22)="0a07757fb2ffffe000010ced5c54690000001d66b100ec461115924c4b3c3cc9d87e", 0x75622f5d) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000766000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007e2000)={0x0, @in6={{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x8000, 0xffffffff, 0x0}, &(0x7f0000695000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005b7000-0x6)={r1, 0x400}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r1, &(0x7f0000004000-0x4)=0x4) listen(r0, 0x81) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000-0x2)=0x820f, &(0x7f0000005000-0x8)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) poll(&(0x7f0000000000)=[{r0, 0x100, 0x0}, {r2, 0x82, 0x0}], 0x2, 0xa4) ioctl$sock_bt(r2, 0x8907, &(0x7f0000001000)="233272a2ee8e015c1efa69dd472eb8654cba4586291a6d547cccc0e5abe3d74fe079efd18dde4bb11ecb96f2a4520e38b13b0aa6dd3edca9a321bea54d5e21a8e84fb114ccadef9fd02f73f19ba481f3dc50de184d549ae4a839bdd39f679331034c251c6c41927e88d19188c4262aa16b58527dc5ad1f102efeedff2b06502e6e752f20d0609d2db9882f822ff16c8843fffefe301527a3188407520eaaafb6b2bc5f9ee66ad4f76f5bb911cb9d29482dad36830bac4ae9ad97e1b8ea47ebc32df75cc6e2f44375") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000007000-0x80)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000006000)=""/102, 0x66}, {&(0x7f0000006000)=""/186, 0xba}, {&(0x7f0000006000)=""/180, 0xb4}, {&(0x7f0000004000)=""/88, 0x58}, {&(0x7f0000007000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0x10)=""/16, 0x10}], 0x8, 0x0, 0x0, 0x200}, 0x40000000) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000001000-0x10)={0x80, 0x0, 0x5, 0x6a}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000006000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000-0x4)=0x48) setsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000006000-0x97)="ca25223d7c1e4cf4c8ba2cb2e3c9512ee14ac9924c7dbb219a4832be39b497737cbdc245544c61df36b819550cfc133f56cdde049e81d50bfd4125030c6de28c2c83175c587426ed269d3bc64a18f26226a8920905874a10498e388f21df53d21455262d9d25c59760e64c144a2f968d2f7ec620491ba428ff740bc430c5fdc940016bb2ce47903f6c2b680b2feaff2c4da2e73ca81b7e", 0x97) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x14, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/27, &(0x7f0000017000-0x4)=0x1b) sendmsg$nl_generic(r0, &(0x7f0000007000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000021000)={&(0x7f0000001000)={0x29c, 0x35, 0x108, 0x3, 0x3, {0x2, 0x0, 0x0}, [@nested={0x4, 0x12, []}, @nested={0x284, 0x8a, [@generic="2ba3460d36ad9531e7f59efe704997bb883e8a5d23a8724a3e17dae3eb86fc133e78b1dd3cec101754dfc45ca6e692bbdc14a60837b751853694701615f19649b20cb8e5c356231300da3d5507bfba35c26bc9bf39ee33a7e2f7391f0c8a938ecdb468abc3178c2fcce03d772d9ec454646af78fce87df39a3c05c01d3a5e4210c1f776600c8f37ee71bcab235d30985f2b177c977394d73a334e633c24e639ce7466a5381f54540232e28b5aa132bcdb4abcfd05f63f45103dabdbb30326dac4cc2c42ac576ebadc103e80e1d90e1ddfd95be623a048eb9338b79163ddf72997af1361ced4555d6a4c86ead9dea500757f51cb9fe", @generic="96c1277c3cf42802eac3eca4fd8ca197160974db1ec84b1bacc26a6cffb418021dfc5c0f8411c35a24b1ce2af3a2d2a7b94eebe9657a70485e0da1c520ca71a5ea4ee94aa9120c29666d084abe773e39a37a41c42ed89abae7cade44fef15e96ef611ef2ef5b12bff4b4216a4e0358e72e8ed07897bfb5c9adf87c58b8a39e6fea160d51c45b27213ed630b054123bad544516f89e775470", @generic="c47dc3ab11cc6a0a621627a60831f5cc68516217ee4a394d170bbca78ec78a4f1858177b1db67372da81b6f8a9c8d83c22c1a888158fb3fdc9212c86f9b846f59ae3e94dbc237ab5ebf2a0597b9d426bb95428549d552f1adcb554e62de1586906f1aa956b4d34356a77201ddcee9b1445bb3d2a7f4a53305b51630ea3a2e63c796f17bf5883576ee0e56b99bfff332796ef15edc06be43470c6279a8c878779f7b935eb6f9a50d96beddcbb0b8c463c537e828cee93ebbd6cfdec8bec859cf0cb09f092ef287f285c5a27cec65e2ed714f29322468c8e5f8f3c86169afd7f114513c04d96fe0871bbff94d3f4415ed5"]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x80}, 0x4) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000817000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x879}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008b3000-0x8)={0x0, 0x9}, &(0x7f0000a52000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c77000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) socketpair(0x5, 0x80002, 0x0, &(0x7f0000a0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a54000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dc4000)={0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00009f6000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000044a000)={r3, r4, 0x9}) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000147000-0x8)={0x1, [0x0]}, &(0x7f0000ab8000)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ecd000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002e3000)={r0, r1}) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000074d000-0x20)={@generic="33b3bec9976acedf45d8c52439a25ea5", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000cbc000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6d000-0x4)=0xe8) close(r1) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00003d7000)=[{&(0x7f0000af6000-0x60)={0x27, 0x100000001, 0x3, 0x3, 0x7fff, 0x714, "0887eb1d26bdbbe8107007ef217f2488fd1e44f7626ab1a700aa2ed7590c992fd22386f5b748f401f68240991cab1ec519f3fc10dd87802f30107608bc29ac", 0x9}, 0x60, &(0x7f0000590000)=[{&(0x7f0000291000)="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", 0x1000}, {&(0x7f000098d000-0x83)="a19f0d04c0c930eee5d88d37eb31adebb270b1a38c4f352f3e272e0961de6a326fbc7cc70f7115cb479c85d1034df66ff6ce56c677bbd783c9150fa41ded419df6fbd0ad99e92abde8413d7f97311b0fbb9961827aa30c1f9eb6e22923cd4588d4113430f4869426dbf8d6455ffc75817b6de7b7d35f2e6ecd230acd06d582866d94d0", 0x83}, {&(0x7f0000af5000)="25c1b16a97684963c79714c33cec5a5eeb745bf5c70e8c27d9503d797bd81402a98e1769de566313a7b794dd7cea2e6cbd96c836d3770fbe9b055f5e7c171037830ac0f399110dcd8c0c25aa7016c637d22a044f81023c8623939dcff7fedc9100bef122bf1f83701c26c5154b2b43d897b54fcbfc9e9139668648907432c5249abaa918f8065dbdd03edfc9ccccb23717ed5ed1d79b751be173c07fe4c932ef25c1cb861d2ac2ee1d944b9689aba85b5c54c6dde51d3d78c6dc9dafed60a649", 0xc0}, {&(0x7f00009fe000-0x63)="3539ed5369eca166165bf8abcccfba9079ee597140b79b50ca383029d827b91a2706cbc49edf6c72e692a705185e0a3d8af63fdc5f899d4045dbaf4aee6ef89152e0973e7554c125ce50ac4222eab9d324149d09185b622b9ce27f9695763642cfa352", 0x63}, {&(0x7f0000af6000-0xe8)="713ee6552e49a8de4280f95c1e3a509ee73e717da694419c9c2713a4a1bc769c320fdf0c5f803d9ac9b5b0b6a08d0c0e5d2240c1ac8f4f10ea6373675553ca6f427bd211e4010cee6a91f17063fc4a496c1e846632e8dc0e4d283a298d530029b88dd9262eef9702d613288abde26744ad5d25aca70e91511acdad6fae1ce77d4831042239d28eeca258f632a1283bd1a583e03ae7cc3328e726b1d2f7cc23d2dda70fe987a1e709b9da8c616eac6a970441d13904bbeb3e64a1c923e443ea86f9765758e28997845975874165eede87b1d9438be9615833faec0e3326005817c9a5c559928be5d2", 0xe8}, {&(0x7f00008fc000)="edab508b38ee80a281ebef33d0376b9ad60637bb813579bf9a0488577864c36b4494e1", 0x23}, {&(0x7f0000af5000)="8e461d60beeee013f1997e0cb5627c4bad6ac32209bce4dc586acc88f334a0beca18a5e32c7d47ca63c9f868bb0eb41da2575e9c113cc3a5cfcfa283452461284de062517d39a90441783578d8dc1b2e68bc541e0cc44089eccf183af011e3e62289a910a49f35b068537d0ae5304fb1f78f938ea1f1410d7e13e659d931c2145c91ad6f13741df8b77467157e1b9589b2c8d1b9218d381a874055", 0x9b}], 0x7, &(0x7f0000af6000-0x68)={0x68, 0x116, 0x404, "bf98d59287b480833de46327b4b9e99c192468a6c14647931c8dfb788a2f0d359851c746757072b3ead1d5eeb8be13185a54f6c11fc0424080b0890306493705bd3a33fbda49a511ee07eba03e68e55a5d32d9c10a541c16"}, 0x68, 0x40c4}, {&(0x7f0000af6000-0x60)={0x27, 0xc55, 0xb2, 0x7, 0x0, 0x0, "ed44d9aaf5ffac78ff5185eb6072fab12b4b8cd2f2b740e16a9b53abd12b23e34ada57e354e06074e95682b06f04597c32b166fcff88012719fd716423bc52", 0x7}, 0x60, &(0x7f00000e2000)=[{&(0x7f0000af5000)="a7dddf000779f602094694d8ed56612cea16c4204afb3e6183d81a4300e0859ae44d7e66c116faf44a1b8b1bb1f9e3702770b92aa271018f0168aea77b26946fe800cd2927ad5462f032", 0x4a}, {&(0x7f000010b000)="e5bd0bd5ecb255491a3d7a3444c8cd1e0d10471d6484ef2e9c2245aab6f4a7cb60cdfca0fc3c007afa4da4ae2c1b2107471a710a782672607b13c8f531f27199b5bf3d3ce6ca5d1b80db5d7c310e64dc00cc9e4ff61f0c12296b704477d66b011af3b1375c59b0ee22ef70a3fe5153", 0x6f}, {&(0x7f0000243000+0x4a2)="a1468122fd7a59deafb02dbb2eae78101fefe9c97315eeb7d066d4c68e172737e1f1ef8be1d12bed497cd3ec16d765a22f1a33276238178ebe66cb11f45cbabb3b7cc9a07edb0725a38db5df6caeffc480365fa48b33c5ae15637b719c868d1363a5839b79780a8819937878b862b513b63bbadf22be34d3075b33ece9f4540e9242d3b216a1c4b1d10125860bc5be99f85cbcb64e46a3feb06db23a4917801f327e60c55d8f5b73ebb82fe29c28a6d1cf2c56a94f295a5f", 0xb8}, {&(0x7f0000214000-0x8f)="40972b66f1a518e5e6a5526b42a0d909df0bad26e0fe50ac5958a62b8252d962a58d8ca46214f8ea78aa9894e93664f0163d957d85dc554119668e2a14324e062e1d787030636f212c01579ceaf82485eb9c20cac80e6860ca50ef95a1880babeae0fa3de68a581e94fb8d5ddaf4acef0ffa2e4cc8ff48a94080f20244baa7d97f2e668f88e249bd91e52144db0a7c", 0x8f}, {&(0x7f0000070000-0x8d)="c3b5b21ba33a2ddebd33eb25f23110cfd7bf97a0cda45cdb37d938e58fc866e653cfeeddf9f3ed610fe46582ba943612d42430d3905c5b05e765b8314f94327371e1886e47b2c5d0b3a39e9a00d6b3b8578d38d69ec31467342d44407c7a9f26e06775b6ec99b57d817625379142509e9a44e67be4f02db0f41251bae2092cf6f20ec78d62cce6da2ba0a73207", 0x8d}], 0x5, &(0x7f000020e000)={0xe8, 0x0, 0x5, "a6e2dd483db345c8a6a43053c874066c329fca870b36c131eef811d34a422e9773bdd5129c3c4e089fb65b029dab5dfc9bde91039a523ce9a555dec4f27548fb7b1943068a2cf9d78e297843a30f1c0d57b73943c07fab810cf5f5f103332f1d887ef985470ee49814ab26c21d5acf4ca787e6a26462485f68db57ce52da0ebba425be8e8ffe74933373036ebb29d41baa371141186bb0e60ac4c7b11480b6e2f76f2962e3979fa151b8bfa2a035fbef130e7a97851523271e74d07723d4f9a461e67d06a39c51105f9af44791eac318f417316881082f"}, 0xe8, 0x0}, {&(0x7f0000568000-0x60)={0x27, 0x80000000, 0x4, 0x7, 0x7, 0x8, "e8d7ac99c49803efbd06482ccfe1172a7411a468ad5a4474bf34353d5034f5e32864cf4a0223f5cab0bc5cfa2ab9038000fe9090a013e26e948818d6baf841", 0x400}, 0x60, &(0x7f0000af6000-0x30)=[{&(0x7f0000af5000)="3e5cf3f9676cf72e41698001ed5e8f112e7f34c58dc1c48e695ae0a59993340d7b5d260dd6963f43fc1f21aca04e", 0x2e}, {&(0x7f000085c000)="496680820cd0acaeba7b9915b5f0476cb452de00f0e703b933d54ca12e7edc228b8cd26d2720f27eb65820e4aa80ba81995db22bc46ca13043e6456bdab9e6f3c8b8e47d5c34d4f0cade077cd6c32cb2284f5106dca8bc9d1505097338a515a67041adeb97742c2c21b329fe48e71f457bfc1cc660fc9817e7f5288339330241dc9e0ad6c186bd34f429c10891b04212277b78b98b4f375e98daa2765ed564a680db3fdb45d2adedd6be13e6159db307208e", 0xb2}, {&(0x7f0000868000)="39b4371a4e56a1e1a59ef3adb0f2a3e15bf6eb9b8a7a279d475a0d759477df3797e9605b0caecbd9b697bb864ffa1ff4556358a8d03cd84ee1c5fc6b32f21757dd614cd7395dbb19b11e57fccea7128e3f4eb81f5e23fd895600510637dd0f6e580bb71777a6b98a9aa89ef833dfb5", 0x6f}], 0x3, &(0x7f0000af5000)={0x80, 0x0, 0x0, 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{&(0x7f0000af6000-0x85)="e6ae212008e1cb0b99e8a98dcb4d304255fe1334c6519490df52c5fa4cf76a55f1d137601393b0dc5ea88855769446a0871162b0742f090ce942a67cd24efdba854adaedfb1237c39ab9534c41ad719258c554a9d65d2307c9c05f45905573293e9eab939d1a88312ee272fb7070659a10162a1dc67a9e242dcc20e713fd659550f8de09a1", 0x85}, 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&(0x7f00006af000)=[{&(0x7f00001ab000-0x1000)="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0x1000}, {&(0x7f00003aa000)="e0ee2e01ddefb89c2746ca5614ac6905a958ac3ad73cbb3ace5577f7718acafa66dc179dbef46da891fe5b1abf427cc92016f84750d33c776d662aa5ecd2beb5", 0x40}, {&(0x7f0000af6000-0x2d)="027bde3b35de1c613f9a75fd4745ccc2a1e606f154941fefd0be72b1d6c5ee3d10622e41f3affa6274bb4c126a", 0x2d}, {&(0x7f0000af6000-0x44)="bf1edc3a7aba207714d38eb68b2421ac13980f54a0130a8aec8ea62f7c819808b5448283e3da9c6f2e52d46e52512dc70aef57ed18caa88c7b625f2f92dd25e478a27b44", 0x44}, {&(0x7f00007ab000-0x3b)="766ba20a0aa13b9e88d03bc789af2a1fee83da7ac2827dd1d2812c89041acc13658d780bd71840c492b2b508492883f1187c4e11a953a972dbea3d", 0x3b}], 0x5, &(0x7f000060c000-0x80)={0x80, 0x0, 0xffffffff80000000, "9ea359867a9ef9ee3b2be808a04e8d2743385c070468fb2cd208d0f0f0d295273cc3e52ece693c2e3f3ee20f1faef87ce5b11d11fc0fda302159efe7a58738213ba469196392c3837cee68fc2f2b03e3bd490d91c642faaa512b12708a0d5c96993034175d18b68f54db82a9d567"}, 0x80, 0x4}], 0x5, 0x0) 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001fb000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f60000)={0xfffffffffffffff9, 0x4, 0x4, 0x6, 0x4, 0x8000, 0x0, 0x5, 0x0}, &(0x7f00003fb000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000841000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xff, 0x6, 0xffffffffffffff81, 0x8}, &(0x7f0000968000-0x4)=0xa0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006e4000-0xe)={r3, 0xcd32, 0x3, [0x5, 0x7, 0x9]}, 0xe) recvmsg(r0, &(0x7f0000a6a000)={&(0x7f0000618000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000695000)=[{&(0x7f00000ce000)=""/51, 0x33}, {&(0x7f0000fe2000)=""/200, 0xc8}, {&(0x7f0000e6f000)=""/4096, 0x1000}], 0x3, &(0x7f00001a9000-0xea)=""/234, 0xea, 0x4}, 0x40) setsockopt$packet_int(r5, 0x107, 0x0, &(0x7f0000736000-0x4)=0x4, 0x4) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000b2a000)=0x2, 0x4) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000011000-0x394)={0x394, 0x39, 0x220, 0x4, 0x0, {0x13, 0x0, 0x0}, [@nested={0x284, 0x15, [@generic="573a7ea4ed743dbe65e8c49b2fac9580e43fc7bf389f5ee21e0513d8d4d54c1131ded39b6e11d66f9b8f8229d30592cae2949609fe8330ab07af1be0f452a7f9053d0292adedea9994caa89a8765dcdb101ddc9ec6e61d3babc7d80e2fc9489fd9c1656d14e113302695846d3acdc621eb921a7bd12872432e457422e0599523c29e3934e276a56d66c79571c7925810129ade61d73d8e3a23a29eae25a3b5012b4976603d949cb09b770d13fb39f94255e011036844796f1d7c76d939902c91018172c8b464274abaf16788b24c09d5837718552a8a5438f63362314c07bb23f84e09f4a3a9d7ac2ea3948cf7b5b65e726b12", @typed={0xc, 0x61, @uid=r1}, @generic="80837c656f4607b5c598cf7c1bc74255882eb9001bb4f3f91ed8237f1cbb69105ebffa9cb50b4e9dbd3496e881d1dee4f5c0218e602ddb5989caf857444ddcf6f52195795eac3e992d1bc5fe270dcb374f4d5a0667351871e9543c4d15156c4b530aaf8d3edd08beb226da5b2f5c2b84976df491932608d1914b3f5a74c784c1d7e8b11ccbba5127504a375314c0e6c79d116e95262e59e12100731feb3a2a19ae11512e4125a488eba2543b630586e01a3dd0eb69ae12029357e483b3eb58b5fe311f472be60277e3bcf1e888a4abbc8883f91c38adac24dc5b50979ede396b6bfa76df9b26fa13a761039d629a9420", @typed={0x8, 0x88, @void=""}, @typed={0x88, 0x13, @binary="ecea8315279820c14ef9aa6ad716ad21ea55f730be162b10f0157a5f40ef32b9d564d3c83c10591dfe2e632130cfd45b5436735896617cbe729f87334a51f081a033b2c43af9babe49ffc030202e9f5f23b62172ff7dccfa3f740db342cb0364c40769397b14d44e0caa3529b5a017b1de0ac458b82ecbca3d5a060884"}]}, @generic="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"]}, 0x394}, 0x1, 0x0, 0x0, 0x24004881}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x20001, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="010000001a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000019000-0x4)=0x0, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000003000-0x10)={0x3, &(0x7f0000019000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d07000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e4a000-0x20)={0x6, 0x0, 0x1, 0x1c}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000083d000)={r2, 0xfffffffffffffffc}) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r3 = bpf$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, &(0x7f0000062000-0xb7)=""/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, &(0x7f00008f6000-0x8)={r0, r3}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00007b3000-0x4)={r0}) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000c99000-0x3)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) bind$inet(r5, &(0x7f000060f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000428000)=@assoc_value={0x0, 0x5}, &(0x7f0000561000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d87000)={r6, 0x7}, &(0x7f0000eb8000-0x4)=0x8) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002da000-0x38)={&(0x7f00002f0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d47000)={&(0x7f0000a3f000)=@ipv6_newroute={0x30, 0x18, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x63) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000)={0x0, 0x0, 0x10003, 0xde}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000a000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000014000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000000f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x81, 0x4208, 0x100, 0x7fb00000000, 0x2240080, r3}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000013000)={0x401, r1}) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fafb72d13b2a4a28093020500f9000343046c2623692500010007000149bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000015000+0xd6f)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000415000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000003b000)=0x10, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000663000-0xcf)="d057c4d5fbd51bb29aafb0625791a08f65a4bca69e6bae7bae0ff48fa7192ac1ddf391ae3a68941d51007f15fec93181e6fcdf3da81c684933c9dea5862b39208093a7c5ecca3595030cad4bc3529e4894c3ae8c424134768073e87d72de6a15c6ebab3a66a56f84b6287087f8c41c560c51fe67b80705b61fbdf6dd6d4f5eeb6f6302a59df4063193f000d00f491aadbf2b44888b4ee2d555a7b2e62cff87aefb6eb11c47de054dabe2dc316d58e70a2c6036dd5a88f142c868809b47be055c5a665d20d4c00b9468cee9fb16c14c", 0xcf) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) getsockname$llc(r0, &(0x7f000019f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d82000)=0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00006e2000)={0x7d, &(0x7f00005d3000-0x7d)=""/125}) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000b14000)=0x0, 0x8) bind$netlink(r4, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 1568.483312] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 1568.504388] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 1568.524214] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000636000-0x2c)={0xc, 0x100, 0x7, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1b, 0x1, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000e82000)={&(0x7f0000a0f000)={0x10, 0x0, 0x0, 0x102040}, 0xc, &(0x7f00005f4000-0x10)={&(0x7f0000654000)={0x38, 0xb, 0xf, 0x110, 0x2, 0x0, {0xa, 0x0, 0xa}, [@typed={0x18, 0x2f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x6a, @fd=r0}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x10) bind$inet6(r0, &(0x7f0000d30000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000003000)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e2f000-0x20)={r0, 0x7, 0x1, 0x81, &(0x7f0000603000)=[0x0], 0x1}, 0x20) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000002, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000005000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x4, 0x30, 0x10001, 0xee5}, &(0x7f0000005000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000006000)={r1, 0x4c, "4e10b1f985d1b35979f1da47b825f7ac499914656af504f76227642a8cd19e0c98c3e5980ae464d1a9a0b0579573237bc169e7c7d6b0919d08efb7f2ad4cda83908c1c5adf95c99ff86c2a82"}, &(0x7f0000003000)=0x54) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000008000-0x99)="31bf7617dbb34ec706e52d91efcd0331e9b1ebf545005a96c2d1b514c18cc8a014b2ca5cadc6fcaa8721a1d1cb1e62be64aef98dd46937b891321d16acfdd1348e57239e3be055793bfba23fe319d84f7b9d39349eb8d05816616114dffd4d813b6a80af534b46d21f71b5c7b5698d53dc21db6c38d6d32aa07a027f23768a172b13181ca0c7cbbb20935c8b49b9262f5156f49227a359b712", 0x99) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000320000)=0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00001c1000)="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") sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x2, 0x346) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000868000)={0x0, 0x6}, &(0x7f00005e3000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001ad000)={0x0, 0xfffffffffffffffb, 0x7, 0x401, 0x1, 0x20, 0x8, 0x1, {0x0, @in6={{0xa, 0x3, 0x4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0x7fff, 0x2420, 0x2}}, &(0x7f00009ac000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d3a000-0x8)={0x0, 0xff}, &(0x7f00001e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000840000)={0x0, 0x4, 0xffffffffffffffff, 0x5}, &(0x7f000094c000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c93000-0x10)={0x0, 0x0, 0x5, 0x67ae1177}, &(0x7f0000943000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e29000)={0x0, 0x140000, 0x9, 0x1000, 0x0, 0x2}, &(0x7f0000919000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e3a000)={0x0, 0x1}, &(0x7f0000303000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a8000)={0xfffffffffffffffe, 0x4, 0x9, 0x20, 0x0}, &(0x7f000040b000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000132000)={0x0, 0x1, 0x0, 0x80000000, 0xf68}, &(0x7f000001c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d53000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c1d000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7fff}, &(0x7f00007bc000-0x4)=0x98) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00000cd000)="2c0b3fcfbdcbed489c2a204ca04508a3ef277de759d67c14b82d039aa7b167f78bb9261aa96c7cb24f11e8805d0d6627c050d99ef5b6f7f90206", 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000012c000)={0x1, 0x9, 0x2, 0x0, 0x7ec7, 0x2, 0xfff, 0x4, 0x0}, &(0x7f00009c1000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e37000)={0x0, 0x7f}, &(0x7f0000a7a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002a7000)=@assoc_value={0x0, 0x0}, &(0x7f0000a25000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008e5000)={0x0, 0x9, 0x6, [0x5, 0x4, 0x2, 0xffffffff, 0x6c, 0x8]}, &(0x7f0000322000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000344000)={r12, 0x4f, "b5806767a456b548184f4cbef881552d2f1ef9d7409da5c33237914b146ab90a29a9451e8526268a0b9dbc2cbc700d5e3ebc694e608203cb6f03b7b3eaa13d656c1a4f45654aa4444b128d3be5c6a9"}, &(0x7f0000559000)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a2a000-0x10)={0x0, 0x4, 0xc126, 0x100000001}, &(0x7f0000d24000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000237000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6eb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000925000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aea000-0x8)={0x0, 0x2}, &(0x7f00009b0000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ba8000-0x8)=@assoc_value={0x0, 0x173}, &(0x7f000015e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b3000)={0x6, 0x4, 0x8000, 0x8000, 0x0}, &(0x7f00008c6000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000ea1000)=[{&(0x7f000027d000-0x1c)=@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000905000)="03027754a02c0b506b96764cb7aac4df2d1d31c51ee157d1308d15b9c7a15b01f4eb3d17e9fb1258582ccb42e5d9c078eb8af01b245166c1b0c73565a26de8c49411d27a59c46d737598741ad2ae16eeba7816776576e017b95d6fc9915cececb1061704", 0x64}], 0x1, &(0x7f0000fe4000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x400, 0xb, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8000, 0xfb34, 0x8bb, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x800e, 0x200, 0x3f, r4}}], 0x90, 0x4000}, {&(0x7f000078b000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc8000)=[{&(0x7f00003a9000-0x6d)="8641a5796dcb2ff96deedc0ccb98607865f3ef07fa54ba014612fa07bbd916e71feaa89ccd500b26652c017245638d0c5636ac1e98047d117779229a933354bdf9f9061cf6c7e0795b5163e4161a8ea3145c048bf44fd414717e3a28ed0803acf3503a3917be1a5a7a33c35e2d", 0x6d}, {&(0x7f0000716000)="6c611f4e8d7a39fa83271804dcd8ec85c3888f16dd5db08e7e41f1431286571b5374b29a4f8ff962890158c6de3c0d5fa6a4c1eb0db8fb088350898c2f687a944d75ddb4a9727d8e633d791c5cdac6a66a1aeb08a7e7ceee6e1b36cf87efe77102ac5719dbeb790971b28811d0286c0f7d58a859687642e8761e0d190db323debe71715c9c531cd536209db7201f19e369653ef1666f48a8c8302526293eb7cfba32346d8afa61da1923", 0xaa}, {&(0x7f0000b4f000)="1fba4ae02d7a79319dea23df2a7da9d0b1de0270bdf3eafa3ed3ed9e28fa80ccce20386ab2940032f23912f9aa34d4b35775e58823cd650c577be9221af521540ec2f036fe8473fc6af2f3ef2d7b05585d76c58081e01ede6d96b42fb6e9ab13849ce8ca978cc31db20b2829aa0380cef4d7f48fa979e7973f011449ac58f26b08ef9ec08942c0ad4f2b4ac5ae33777543e274339219e831c060c9bcca86a265fe819a1e33f72040360026e058ed1b58ceb80fb81a1a55bf30a3c5ab32", 0xbd}, {&(0x7f00000c9000-0x7b)="cca0bb4f98fa439a2b85c76fc39a817e4bd0fa50684b25387b9679a387a930c3055b5beb73e8051df57132cecbe9cb853dc7b50437f816a726cc30bc527eedaa62042cbcda5f2c2e8c128cbd70e81270d2b9da121de4bec3d31140dfc1959a6ae2dc5fd6c7aac63b5e016dd64772e55567dbfacd1f979cf97ee366", 0x7b}], 0x4, &(0x7f0000baa000-0x165)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xa49, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0x2, 0x1000, 0x6, 0x5, 0x7fffffff, 0x80, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xc7, 0x7, 0x5, 0x0, 0x8, 0x6, 0x6, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x0, 0x2, 0x7, 0x848, 0x1, 0x1, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x400000000, 0x7, 0x2, 0xff, 0x9, 0x2, 0xffffffffffffff96, 0x800, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x79d, 0x8000, 0x200, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x7, 0x26e1, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x1ff, 0x7}}], 0x180, 0x40000}, {&(0x7f0000233000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000872000)=[{&(0x7f00000a7000)="f3de123f4e3bbdcb7812797efc647e0ca74fabfeb13a137c899c7a3fd6744b90a59c33625967362aed9bf8bbd7580ae3ed77bbb11913495d79622c6f86994f605f23d5ef9664256a79db1fc4e74e64652d5350789d5fc357449535f82b3844d64815b7826fd4fb5b8c3ca786513fbff8832ebf45e04683201873def39daea519263385183de5f5535eb02a45d9af13b7811e70", 0x93}, {&(0x7f0000f02000-0x82)="8eb5fb50bad403ad3024ef0cef45820a7ccc3c6e3c855982fe1643f9891f05477c56832965686c672ac4ebba16e6eff76ac88b5f01f6a80217a61bfae82478b46aadced5591d7c43a88e281ba745e6df9e7273f9908d468ae5b5197c3e797082e341d2fc1c9bde21d88981b9738a34042ba89b765e369bc987aef1f56eb52c071373", 0x82}, {&(0x7f00004a2000)="8aca90d03ee918c6c8fb6bf101de3a2eafc193d802146d0493efe73b52e926177860cba1235f82e6309eca5f4d7ced6f0423a470f111443d9f5dacfd7c8432198eadb9ba92c98015ac4af012ca185638d9e769c45eae4dae4e291d8e5f66614de8af0a0ad93988ed36e0d2ab1242bb4a016c67e512eb847145f40b671d816d7ef589", 0x82}, {&(0x7f0000e7e000)="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0x1000}], 0x4, &(0x7f0000b4f000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x1, 0x5, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x401, 0x2, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x92a, 0x1, 0x1bf, 0x4, 0x4, 0x4ee, 0x0, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x0, 0x3620, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0x26b, 0xa52b, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8203, 0x3, 0x3ff, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xb1e, 0x4, r17}}], 0x150, 0x20040040}, {&(0x7f0000497000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ce}, 0x1c, &(0x7f0000dbf000)=[{&(0x7f0000bdd000-0x27)="17e294de2defe84010dd521e3621c3730a79b015e2aa9eecfab0ccc3f29554c920449919f6db21", 0x27}, {&(0x7f0000492000)="", 0x0}], 0x2, &(0x7f0000ec2000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x47c, 0x8, 0x2d86a678a7c066e3, 0x0, 0x2, 0xffff, 0x4, 0x3f, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x6bc, 0x8000, 0x2, 0x8, 0x4, 0x2, 0x1, r19}}, @init={0x18, 0x84, 0x0, {0x5, 0x91a, 0x100000001, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xfffffffffffffeff, 0x10000, r20}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x3, 0x400, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x9, 0x8, 0xffffffffd8cb7122, 0x9, 0x3, 0x0, 0x8, r21}}], 0x120, 0x40000}, {&(0x7f00003e3000)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c, &(0x7f000043e000)=[{&(0x7f0000955000-0xfa)="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", 0xfa}, {&(0x7f0000c37000)="88824a465904b63d76c00d7d1b20b28ed8c58fe52a10bcd07a1cd98545c41afef6de6517be7dbc1d6f0ff1b181f4a053e12fe0568833eafbd8c67ff188aa37631f22a899f7fef6dc5f", 0x49}, {&(0x7f000092c000-0x1000)="8694e223b44db026b693048ba2648faaab85c9c05579b27d2419a332c175053c6c76546e5dba6515de4e910bdfca4458392f414f27bcce42f3db0955a6acef645f1101b56c03b8e0d08a575bedb8391bd8a6a2899990128a25b3f9aa9fc3b7afd12ae13b47351613af343d0dceb0cb22d27a32916ee564ef94ebb12cb377e0974d4b28de565b043903a4a5f8afb86e99b7f8b497972a1dbfbed95efe0c9fbd058f87841228f07db722ef1cf3c15f51a31cb09f19b757bee0518b57f20c1c92dd15c0071d761d62c77903af172198dde7e10a4fcdab66b5324d92a08760f026298d087bcfbf8a56070f2ca9fe463676944035a7dcbc61b25aa1c6f33d014fb737c54c5f3e341a9db9560c7c8a386cc5e602d3c262f038814b47a133e18d590d5dfd8da9a52de44df48e020a643db46166c91c034670bed320e4e772ef346083d71a80f3598f67a92b21bb25648b11c02df2acff01200a0239891c34e3646ab83a0e260106a22d04835f3c0eddf1e0841f89aa9ec73e1de5a1d1dd6112481ea6ff23d8c00b41eec58bfcee88755ede588d953542c0be248a4a6d800c74c750e526baaec75387a687e4d5bc1f7bad83eec21d8acf7c34fc5a37ea740ae6798fefbab9ebd0be8d4e9b62427fc46c38d6dba501cb6fc753ee09baeaab8d5073aa3b2047808effabd14d638ca89f915717113fbc6cd8a2468da9461d668fcae2479b7e40a7c0d5f98176545786e3bffce43d9d804dcfaa848e1e53f7cccd8908538d7875da9852471b493d1cc1be0c67d31e275cf36c0ebceb610912fd11fc16bea801baab4ce39cf9f2be1bbcaef2e1bc0abb3b3aa29cf38765a00880b33165961947c2d4d0b34fd130b9cd8ea8d747f41564bfd8e6568055ab289d036ed053f61cf095dd18fb81a332c3f062e840dd8c77df2e6528e7c70f30b86606442f214e42b89e96ebafc377055ad4c5dbf92c006bbecc5d3761e39930ac98cf66bf3e6433c0edffc617b24b0f096b2881d99645b1c235ec7d3ea4f23d2f4ef4ab78e4186d28f12aa9c62257270d5e8fa43c09e143f319fb17262ac8910b3deaa6ab30151ca0c6417e0092c444cc363959502933eab82fe0c0782db862c7e0af78efdc8ec2525e876b46c8e7569756a7e3ef21e63a6f83c4a844b8fd4d96d0bd491efd8dfcab30d7c32b9813f27136bbfc58328c52e937618808454f5393840efab04298f4d0089a78d7b79041bbad840beb9e2b7d1b1a8536c1ebd01d775a00703630545112f1697d143acd49392ba767ab84b45de60d992489b955c416ab62511ca16064916022bfb84f713a52748c6bcf40e17c34659d980bb9c6b08f7709a94064e53b7ae4ce64da8ee81d90e8a7ac589fc383bc6a8bc6043497ece1e6cc3ac9f73c44d59bf5f7be2c697e391dd6690a563ca5035e33ea68ebada1958d6b036c8dee07fea1e04f9ecdb1ac66c85c65532f1fd73a2a96bdb2fdecfb2f40401fd3e019eea4a4009e4ec6c81aa547a41cb1c6b734c41ece4fbe34d1a14043e4f756995d0682ef11c453150560da3e6f4ea0360ecdb917087a09b9425910d7c586dfa0ce0b9390f737818abca4aa1a67cef6957f36751dd744fd66d5e338877b0e133f2ca4f2f6b3d77edd340e3939190dd7094e7cad055d783aff9cd75c363da37e6a2cb618925a7dc182ac13e0d35a5533d9ab1c9fcc03bfb23fb41243d228bed06659283f083551e7dcea7f7d1e20e0f1347949fb52cb24e4303911ba935777ff4fbcb4199a838747a8675bdc43cf0d17566e1c723bc3ddbfcd5d22e54062058b5999f5449949e2aedff008765b6964306df9add45bd9413238fd5d45362e1ba4b862dfc439f0ad6ffd0cf66657c21ab51891dc2491213e424103f76999f21c00ca34e025eec89471165cdfffcfe8210138dd50207e0738ee1ba6109dc4e51b7fb653af94fa96090dcdfd0f8f493115b0138b863b73516f6439ec84845a9357aa8557d194fd891d0ce4bc6d3adf6a6a30fa7a9b27b79ef78f7b2bcbdff682380a6505faad85c988114ef20e0d173396d60bbd15ed7a1a62c310d64097eece0a97ccce7b243a44da76428070bfc8dd145cfce37443c43ff73cb8f961da7e8e561146868b3a64d0df5fb27a733c62fb03fbb3ada2c1b2be0d419c6c7e063f95ecae78ba007c95fa7b2d3108af9671ab31466dd6cd5ae232549c759080807f05a9c916a87391a2bfb4d01a568e46ece287bb673b1f4a50fff5e207eaeddc33928b11f25d67771a89df6bacbf3d153f03fd733c70373e58d9307f1fb7f26c6ad354aeef3fdbf200cda6059fc80dd9fa2a394b9e8d8dda2bb84806fac92d50d06904f5ca012f2b3b129f352c5491cb2976441d62b91cef624c4852de85fcb01ed7c1038d00fc8b397cf20c95dc050a4f45236e1933be12b600d24254a702e6d39e1236a51751a6e5b29ced7fb4805affbdc59f16024399fb7e42414b26b9f83ad6f15488a0d66af69bbed471c7339bf38c665f5fc3349198dd0bdffc8ad6aa79067a6d286ac5351b2f8090edb04d516095c8c55a945acc8054acbbe2434b82bf2f7c989f9515d69033193186f40e9ea060f6de4360a4c65dc7a4e40a2b11229d63e2d6771c54b9ced7479d4962c631ac40aae1800ed0a23af849adc9cea47d77458f570c32b4d1873b881070272e4ed6cf04c2a79d1437cc42ffde03fd0d430716cff1ad7e52c7cad9274613f02f8512ea1f1c87a626c14c7a55e13924bd2bbe46760f5242de0bb8f7be5eaebd85cc983fd8f9e1de217a92716a0db3a67acaf06ac4d9c1c9c7b8a8bf0ea03f63374c17e94e25c12c52c4f75417d6da0339daee56674af7e8974123198b26fdb8609963a507ebce24c88d09ed2b3aff3da62a1d2c96cb645a70b95a20ee59d20a97eedd0fdd852b3d573f4f7ef290662d473c206b2c9493d6b994115bcaef3b52031460d48c787b14d8d9168870d22be8cf8c2cf6713c64cf9b08973d26565f7d67731ea05e96831add0778db18e40ac76806c798ee239c818b659cb6257ab579651629a98cfc2dda8d9703dcd7fda0f0a7ae5380991b6a1b2eb6f7801319359243f9268fd1372dcdc8a3c7c0bb2e3001cd62179dfc1179ef1d414a2ce501a07739fd2fbbb9b37f898037e4e876dd16a02af0a0edeec839bdd0214738770ad6c17f74f429b562674fa3f271f1c608696db307b61bde1927f1578ed7978a432b6ccf62503374c90313d8f98d6b6b6aacf9697f7024a994eccbaf0109fbfac1160547f56f419ab0fe236c26ba2d634201d4f16a8df046829c7ce43cf2ec6c7245e68747f9e50a4397d76fb513539c1615f54a3eeb51281419527fcf75d45ce2995f83c2199255d1ff986133e5a21d22e13527e17a980e8600494ff937f86b05945719c99b905d49b7f64e0bba497107be01fb2545a5412b9142b01dcb1d0d5ef2ae8e470f495edd7b0ee18c7e9c651e4546b4e15d086549538287967a0e5d0590f73379a3c27f7c204991583994d9afd045f4b143be12c6e5345b08726df8e60544ef00c0a4af96654df59d6447177a08e304878ac41b63e1b9176dcb9837daf999f2c6f2d53866bf4eb2a3082d78c468e9978da8c642c60be11e90f04cc91a2731c602bf491e8a730d4642737409ad6790cf3760341a5c79c6dc14e6c8cea3a638210953db1608aeef41dc9109c246767ec1769e602f012c2e1893ce9f7a99cf758eaee3f23df739e1df88bca10e5c1f3f89a1efaf5eba2c6f52bb54d4fcef2d782405f1581d3ac458899f782a89d132dc943934c825f11f718b5f668438ad5ac2165cf9d11ebd3f6a1cc7a53bef3946c13bbb3e8085c3ac161778caa4f3c59cadbad282bc9ee963318a007293f268cdf9fefb1292e51cfeabaf2e0f5f0e8f28365b1d5acfba40a072cb5ee44a6a99d7adf342805abf1ab19404ec1e77614d0c4bdd2b165cfb4931aa5cde2d87c768dcc7fb0a64eee7b255dd8ffdd0ed2e193ba1e6c6496179c1508c190379672adfbb522266efad125747432f8e7bea7fdf6ee705c461159681ac1cb94d06add137105a40d72432f53df9057d19731c4dedb245e012a9122a32150428a6fe3a09269339f5ffd38d8729c2e8e3e984b66225616735f9e289605dde98960de9b716fec31ee3b1f538dabab7a9957b8ce49ccfb8ba238d1e3f0bbcc98f269eb3029b4ea2a50001ae21e6370fbe39919b021e8898ca84544e9452845b0d49fd1be7c7d4fac48e356a91439f32b32ac1f9dd9887c0e6c39a8b70db9d134cb669788166cd91245ba1c39cfb4c82518f967cf2a85d4866f5028bdf373b29932182898396a693c02d3b347ca54fccb841d7ed8b8c585f0f419fcce36b07fce736c991aa9dff5f30532a855c275ff5ab948b70724e2f24aa52e30b9f4477a53de093d5936587c3736e90887c79783bc38a84e63e87cad1022032ac5d99b48caca98546ece1b5d649d289d9ebd93614349519f2c7543158593bb448f117fa37092b565d8d63c9b6309f952dfde6da23baad7dd5b75abd37e428378d0c4089aaf88526844e2a124d7a30c2ee4d4137ebe222f43d2e9b6bc33153e4f3eb181f18ef47f632aa5e3ec8226b7304ac4f7ef4aec99ed118d6f44d1fc9808d88cb07f7bb53a2eb82afcb635420f762b062fa0e9eab1ceeb12ec08fa7805472e1593bb79e1835d26b2cef1f8321338311a2e352410ceb277c4932534e93aff7d265098056b8b36ae0f459515e0a5331b20069b3ab164628a039c535bb4eadfa3f9cc8d1c10a79d6db0b25dd17ecd33dcbb9f50caa29fe0b36e071d3a09e85ec83c6aa2298a1b80bada66391cd0c8420940fef921baa7a7375061c57bd101beb53ad2ac22d370e801ca70f837bc02a625b495f3e6697a641dc6cd2b1bbf500abc47e92f6dc08b32aa6ef6a1777bc4c6a824a398f2711f943d13cdc582e8cdad51880563c1388202e47552ea4b93026727a15db08fcd8ccac95cfc0a5fe1c4efd650a2d178bbbb255e8169a1330d0bfb8684382b18c36df868752678587e23f376e6d2b8a343d5f1f89ffd16690a82e76591869f9f030b437f1f4c4b9a3d870c8d596fef19c3e27d2ee5043f6e283fe403a7297bcaa18b2910367b54015f895c30c4f13b569158ec78f6dcbe9905c1149f58b1e196158866c7e38538bd21977b27406e3882d2db282a2dd733200dbd20192d2926363708e4498050673d26cd9688c9b0bd7c8e43c241074654daae8957712b2a3d657b9a881ce4ccbb9d55ecbcaa6d3ee9c1ffa6d39a6642f461f4c7d7d253cba558161eef1b171c06d37aa68aa0437d6e639ad57e6248613262bb865c5ae4f948bd12c7be88378ad88df6d791789754ce433523659105f86f14493494be33f2de8c408916ab0a54e7f3b685dcbf8f1ee7b36b3bb2eb19a9fe1b649d08c78a6590dac297b8dbaf4c303b9759c1a8f78315841e7625f962fbde62417dd1d17548aacba3a0f40a9e39d63c06210870c426953104d033540cecb09600d5b4625075eb161860340f550fd726ae5cef3a33042bd32972af2986d57d7ad069d88555759249418542fcbd431c1c6b0d3a5679b53e91c16da6f38f257647d259d8b68f54fb7ed0e0ddc5ed6aa209b58e2d514db8464e1d18f848cf329e3a6a99b97839cdf98c61e06a3191837d0e4a4380143d05f53f7396d9b9815038d7abccbfdb9f3c9f290b321ccec41ded13747a3b973d912c1c3e0ad978f92fb29480ad0d561e9b3b37cda9413c6e31041e6443f0eca76360af07832375a1bbcc63b88d3e0153281168d2ff7", 0x1000}, {&(0x7f0000fe7000)="901ee90dcfe36c96cd58c2e3e9997c34e0e7162f6a812d310d93f72e57d4bb0272154227446b16686d90f75643f6ce337f1b78cb8ff3f68aefd48b87a85453ec9f44c9b4509193eec0a58d3fc7b68e1b995b280c0c2a33ede6cf1be65d27fbb01ece721e5349f562bceb427f0fcb", 0x6e}, {&(0x7f0000a59000)="17fe58fd01cea8ded6ed326c5c", 0xd}, {&(0x7f000011d000)="aab8cc7cd59c4a29c03b7dada1d76132f4e6bc673e0ebce07ffcfd1e5c0f9d66240dc679a0a8818d4b38acb7a6cad4d633c2c3867d05a19e88d5f954245799c5cb92d7ccd73241528e88b9cdbeb66b16af6a7a6b617be45b4cd18713d476a84f86d2ade9143b77f6292f8e63c1644b85ccb76bdf6ae4a91a88f370", 0x7b}], 0x6, 0x0, 0x0, 0x815}], 0x5, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000452000)={0x0, 0xa, "45affba06849334570bc"}, &(0x7f0000e1e000)=0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009a2000)={r22, 0x0}, &(0x7f0000717000)=0x6) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000cd3000-0x3c)={@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7fff}, {&(0x7f0000699000)=""/122, 0x7a}, &(0x7f0000971000)=0x0, 0x1}, 0x3c) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) [ 1568.551951] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000009000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80000, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000005000-0x8c)=[@in6={0xa, 0x2, 0x14606b1a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}], 0x8c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x8c, "b293808f2ce2bac219656b4966f9595c334449adf0d5667b6090851b81fee499751e1bd3b76b5a910ce87aa64f0c7a613813775f80467601d7aa8eda2607083e79a79dcef597f5c1deaa8487f43fa2c822ec7d8820a5d313218ef7ed99ebf50a26768d7a755bb64a35aae0bcc0e8a037dc0f291be076509863b848920b6625b7efbd39ea0da61495e410b228"}, &(0x7f000000c000-0x4)=0x94) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000000b000)={r5, 0xa364, 0x30}, 0xc) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000000a000)=@fragment={0x2f, 0x0, 0x3fa1ab53, 0x38, 0x0, 0x7, 0x3}, 0x8) write(r0, &(0x7f0000005000)="", 0x0) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000072a000)={0xffffffffffffffff, &(0x7f0000173000)="", &(0x7f000036a000-0x77)="16d83b1e0582b6d7bccc9dd6f12de30defd8daeedeeb0ee18aeed89cb6bf4af8a1d0fc37f9c6641ed20480b451466d9ef32a66708a565d302fc7dfc12b67dbcb18a5d46e2ab00682e28e4673990ec7823cb2bb16c5823f72fad2e6a8753ae8d5cf825f2b3a841d1653fc09f7a1c21274ab202a54a6c8b7", 0x0}, 0x20) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x807, 0x3) sendmsg$kcm(r0, &(0x7f0000c82000-0x38)={&(0x7f00001ad000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000514000-0x40)=[{&(0x7f0000ccf000-0xbe)="2e12787bdecb0e3c5e72a44f917793c28cfd46e58aefa7c5961ae88e5a1c13736d61262972467af90ce9a92bedb16b47cbd3fe3b584aca1d462152d3506680e45a73d2b3a729fb7a808732763d2a144c9ac1c4e8212982a7126ec6b7109131cbe19d2c9a99a2e7d7ca07d261b2032a2bf2d258c1a63fc2764ecde3b1cb566b1d5bb04e08f041868b93cb590c9e03d840e91efab06430d03d499893dc773c131ae2a4153b1380c49d0362564a6294ca81b4ae0d30009c56c162f6863124d5", 0xbe}, {&(0x7f0000c8d000)="31b1c009c01846b3aa9d9efd8d39ee4b5e0e1df602f24a7b850fce9417bd4bb005b3f88233ece299c27ab52d96810608f82ba9420427ba5a6b86896b1d6905f7ae2b84119d23f62d5ea95e74facfd55e3fddf8398b981b1a41c346bb6c9d11895ef93e04fcf0aa5b57055e0168e9f4e1f552931a3b996cf26ade4b8eeb19c1ef00f317f163523dc67980ed63e054ba940b9f06eb3bf57c3bdaace2a4402f1fec85f668af77d520564f219f635f2dea8e9df0338c05ab515b9184635b1e248967ed3bb5a801986e1f11", 0xc9}, {&(0x7f000074d000)="d5fa329840e13505eeb70d851021f9fa26e36e798f89fbb780a21d2aa26235d2eb0eb00e608e1891c0076cbadea4ace9d36b636955695f4e516eff9ed7c15157e10e14915b84c17e292248b2", 0x4c}, {&(0x7f000022d000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x800}, 0x4000) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000aba000)=""/203, &(0x7f000062f000)=0xcb) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffcd}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000066d000-0x59b)='.', 0x1) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000, 0x80002) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xfb1, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000011000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000e000-0x10)={0xffff, 0x1, 0x9, 0x5}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) listen(r1, 0x7ff) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0xffff, 0x1, 0xb000}, 0x4) 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$packet(0x11, 0x2, 0x300) r2 = accept4(r1, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r2, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000c8a000-0x50)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) accept4$llc(r1, &(0x7f0000afd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000889000)=0x10, 0x80800) sendmsg$nl_generic(r1, &(0x7f00001af000)={&(0x7f000073e000-0xc)={0x10, 0x0, 0x0, 0x8100020}, 0xc, &(0x7f0000592000)={&(0x7f0000b51000)={0x60, 0x18, 0xd0f, 0x4, 0x0, {0xf, 0x0, 0x0}, [@generic="6f092620aa22ead3cde263b5228b379a0b2ec39bb350c7ade6551d4e584d682878d76f429b0282cd69a822ab5609d6a901be63575a5f6917a4e6406317f7eb14958717e58819e8bf9e2b"]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x8040) 2018/01/24 06:23:58 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fbf000)={0x3, 0x2}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001e000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00003d9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000394000)=r2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000cfa000)="2d05eecc86b0c744d298825802822c35bcffb20e1f230cf22f9bfa39dc9a20fd826aa31dd79e643e452b6ef3a26c7f80605a4b4351e51cdf9e9894981c7793f9afb7b33118f1fc34f769c1aae2d0b464e75b1c8fe7410c8b3cded0e90a317d92685792003f547c3761920c54cde96c5ac35687efc59bd353d6538b163e34d45201f209b792ae98fe01056292d9343b0c11417ee5e830d47f7791bf59b8f3d2db53a6e8961e8af9f7afdafe74759dc09c0681f8f5ffec76bed9f74162d42e8b2c21cbe33067a565f5a4d68e7f5ac9ff6048a6d6", 0xd3) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000a61000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0x1, 0x2, &(0x7f0000aa4000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f000077f000)={{0x40, 0xb, 0x9, 0x4, 0x0, 0x6}, 0x344}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005fc000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r4}) r6 = accept4$inet6(r1, &(0x7f00001f9000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000927000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_buf(r6, 0x6, 0x16, &(0x7f00005c6000)="c3b361ae7ac36d4e3f03a3fe9c8e182b75ea4d12b42547c34824c68a20bd45712ec096da0d022f6e29a0ce", 0x2b) r7 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000535000)={r1}) bind$can_raw(r8, &(0x7f0000fea000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_int(r7, 0x29, 0x36, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af4000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000af4000-0xe8)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000001}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffb}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f00006a9000)={0x1f, {0x3, 0x3f, 0x9, 0x1, 0x1f, 0x7ff}, 0x100}, 0x9) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00001dd000-0x84)=""/132, &(0x7f000070e000-0x4)=0x84) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0xaa) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000d88000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000aad000)=0x1e) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000fe1000-0x4)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000b71000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007ec000-0x4)=0x14) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f00002e4000-0x50)=[{&(0x7f0000e68000)=""/83, 0x53}, {&(0x7f0000592000-0x84)=""/132, 0x84}, {&(0x7f0000471000)=""/253, 0xfd}, {&(0x7f0000441000)=""/127, 0x7f}, {&(0x7f0000313000-0x51)=""/81, 0x51}], 0x5, 0x0) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d73000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f00007eb000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000876000)={0x0, 0x7, "f7a149357681f3"}, &(0x7f00009b8000-0x4)=0xf) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d12000-0x6)={r2, 0x100000000}, &(0x7f0000b41000)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ef0000)={0x0, 0xffffffff}, &(0x7f00001f5000-0x4)=0x8) connect$netrom(r0, &(0x7f00008b4000-0x48)=@full={{0x3, {"4a621e9546a945"}, 0x9}, [{"5b3f2fcb8f147b"}, {"f62f5d8e5b886f"}, {"a85031315b596b"}, {"716146eccf9859"}, {"1319f5f89bbba5"}, {"7af50c142b314a"}, {"50ebcee355226b"}, {"4774bd1f5f47be"}]}, 0x48) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006a8000-0x88)={0xffffffffffffcde6, {{0xa, 0x0, 0xc6e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003d8000)={0x6}, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000439000)=0x6, &(0x7f0000789000)=0xffffffffffffffe1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006be000)=@assoc_value={r3, 0x4}, 0x8) ioctl(r1, 0x2, &(0x7f0000954000)="c57a9139db686d9c4a6edf1ca08282a257d4923ab29672b5764617f354ec7a0bba24dff9df56b5dd89f7c28da1ba0741cd56312ba8e111ddb4a44ff324b09685931ff2a70d3b6fcbfd1235da4ce44ddba3ede2894e5fa7937d6fbde509c9377ccdf289dedbe7081306c2ef66c2bb936aad485c5a") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007cb000-0x2)=0xad) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bab000)=0xff, 0x2) getgid() 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0ad4a5be42a4cf1611acf1f4d3fddb1212db130bdf2ac403e23540e7058fe75883cbb02e724263bd8d4566d38e5ac468f2", 0x40}], 0x1, &(0x7f0000707000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$inet6(0xa, 0x5, 0x7ff, &(0x7f0000104000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000415000)=0xffffffffffffffff, 0x4) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000717000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000401000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000148000-0x14)={@loopback={0x0, 0x1}, r1}, 0xd) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000eac000)={0x9, 0x5, 0x8, 0x7f000000000000, 0x1, 0xfffffffffffffff8, 0x6, 0x8, 0xfffffffffffffffb, 0xf4e9, 0x7}, 0xb) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000305000)=0x0, &(0x7f00007a3000)=0x4) sendto$llc(r0, &(0x7f0000075000)="6e4f80636aa847e25a865dc439ab8e735470f6a2065fcc8448aafc595d120bbd863c8f654beb5c899f0750b030a9725d24b1fd23b2fc71d51280cb9837911edaa6198e0c8af53305387a7c88633131b3e627da0fca151afcb19abce6a5a7ada3cd7ff84926391201deeea4dbaa9b2d67e1ca524b5ef14b3001b2668a3cc1bc945ef51c25daaac948125f1aa9f5ccb8921544122ea8567a28f3ea84255d4c5d0cf5fb8df0d1b171d5062e56a2e46f004b572ef7e6b4cee045000424e08c262ab47b09e38e03bae58fdca2b11f31529baa2ef68b5965025fb2c6dbf2b6dcada8919f679b", 0xe3, 0x8001, &(0x7f0000be7000-0x10)={0x1a, 0x5, 0x1, 0x3b2, 0x80000001, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00004fa000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f62000)=0x80000001, &(0x7f00008cb000-0x4)=0x4) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) write(r1, &(0x7f0000834000)="14244f12336e9c5e9130ddf9a0818425d99f55d57e78ab6ebf64669abef5f6a695ffb5e9ecc5478c3621af6755ae9acad0d3ac47a0c016c9f51236b038b45bd694ebeb1e6a46eb04ec4c035fe66f9c9e981add3d543a45f27111de0b6ffbc1ff4e4d81c840963eb43d0cf0b1aa133bddfb0281f84b43d8cf79232cead4d01d244a6a9839fa4c38bb82144d3b4583394a67a9d0cafbf573ab4427ed3eb12f2bacd7d91e88386708f786660d51d29b0111dece035faa495e76a73f38fbf80a98f3fb28e85a9456538311b10bbac957f4a112a5b774f11bf2c27160a5757990c4ee9d44cd9a1b32a18a51ae96e8134116ef7335d6dff528d9326997563ef21a1b1c2f41d1c648e8fd50b66ed59b0478ae66a37e0b17e8e3003a6680e8d0a6ed5b07b665bcafb513424a662b8fe9a3d10a180ec716b36065845bc30fda7f7298d67540ece7d5a971ecb0fab5894e8ceb0323dc7a187c0d384a1dee9d38f9a4e7c932616ad0f2fee103e60623dc3ab935f86c8670ef52945ff9fc19ec067e85144bf36f2e2097a548150d5dd047ca25b5269760450dd71c132488371f4e81d9fd549160c90be5a9f842f4e7afa89d91fd76fecc488fe53ea2f55bd4a7417a8aa86e2cb159d0828321d475a1bb57549cbfd653148f8474a34e7c83d568a59de16cb1abb3bf508e46fadedb09b6fe57fe03bc51db1a068afee34a62ef61c6571a7f8a4a6da9a6e0264f5143f8af0082a50d3786fd0f4cecb59f70ef8649075e88de5f5f8e66c1ce9cf4bd78fb21882fe0493c8f2357fb1d9de6ebff070786ab08e7fba5da88524a889b6df34dd67624fd822f54606e2aeb6f287ebad53d258ed977cd17472c8c4cebaa96dc4ecc96d97a280da3d2b73f4e6ba94fc24b6dbd9a30afdb8d6b3c59dc17dcec2f1ec9545c2c1fdf1cc71b75c058bc120b2094817f7f818bbb834b63781e081811d43a7e34f1769cedac3e06601fefeab405c5bb179853fcc44c4d11cf7c7d563367c559ec8dc5866a2f33521bc65cf14e99cea52c24bae420beacc87ec0dc09ff9722a3ea211ab71855848a4c83b9a52303f6f4af872ab0932bf9a33ff106dbd1c8fcb398f21c9069187009512a84c6f88230abf88d3e0132aee66ae142092282a09203d0b57c80720446dbb2ea8eb62ed9a09601bfa538d9d4f0f116503e703dae9ef09aec1fd66fdbb068487361cdd78aa314693f199f5f95323572d46c783529aad82a0688de709652447530ebe4fc5d369c3dc6d530c3098f67f462adf4b6eeda56616c3ac8ea5482efba429b37af3ff948c6f403951f08aef11e32456c0cc0aae20d6b82a468359cc871b0692507ae0d33221bbba9fe577c31054123d5f1d7e1ff744d90bf83343c9fa62f757a701f6d43df01d8b9f5994fcbf764dc694e1fe099cbe14b524566cb84e592e465401ee5a47de875ab18e260693345c6ae8cd2ab9386adfe287cdcbadee1e1e761af790a763d40614942c2e8f38d72fffa67b3da8447b8639215c1325a0e2fbf8cf7ea4530e43d6628333255d422adc86abfe5d7f895057bf613f3da7bf0fa9ba15f9f74f50b197669431981918e98c4a4c6878a25ba76769f9d6fe21eeb11445cff7e3009610966e76cd75721e06aed64e01ee5657d870265531a04ad04da4eadfcbe75855e4867e0a273a7cc7756af8f8485b51d46492457f68e329a6047b0ff4149e638bc85389aec94c2e8b41b464673d345e6ae4b295e7cb597ca9caf91e6205f957c3024291d2bbf8e18b7821ba5993973c970fee0f480110e1023b376e78ae3a05f184c6c06d591c944a3edabf5397b9c1a95f385625757e8c089232f7ab3528ec32bd9a9c375c9ed8a5b5f381ac974d2f60403c6cc78751403bae9634d93365906a9019d8451c289b11aeb39be231a8e3051fff47f7db8bca157dc52eb6eb6da8680c0b60e220c96196df6d66c6a5c520de828aae081b422d2bc125ebd27f73283b2f978a84e83d9c361f434c7fc918201bede89d8ecb2b20a0b6f211b3d81b4e72522bfdc3a440c1bfd434b8b5b9aaf0f727e1fd7bb53dbef40d8238619279a1e5d5fe883ed28c3a56ecdbfe529ec22103e4463a9303ed83818a00042a3aa6f83ac847bec670b1d8c2c49a348d4fbb5f7e86aed1472adae495a53bacae492823abe739400fd2f022d43681f82a834c5aecb9bf1d43c715a3af40c12b2a446afbf35519d83bad488ee02acf8215295520311bc992df8b16894b9d0d9a83a37b8b1f8dcbcbc65c8410c689653b26d74cf24e7f553e3ea1c466e43ff507add09be0b19c6ab0c61de21f0e61e8adfbe194960347ee932ebdceb78fa545885e675d3904e4a71eda269a8b045bb0cc671017b7a3c168b8e6980dee7f321802cb242c1673e2506bc0b4186d5b7d3dae101157a4aeda119d2cf15bffc1699e5ab2ad090ba29e9e763f03ce56a87047de90ea44d5595d3fe86f2cf47afb7b329bf6459f58319a52cd081885fb9a20604e1608810ec0aafeacf076cb922677af79f0649811440504b9087197a269f0ae23f509ab0c883e2ca8a8e30ca6374f36861cc8f6c82330435dd69fe5a0e553a528685e92d5d0a5faf1939519f259d93921980e71182283bd9c4ec86c92016d47572e2ad0128b0d8d13dce74d964c0de7edd960ed4e77054fb2974b460ea5beef58af57a2354ff9e2903644a9eab1316993d314ddd753ade415efbd86646d8336e22fab96cd7931516e963b76d6299a909a0fcca07257bd99bdc50f331f9d32ddfa4464073136633a58375c7e3deb10abf4897db9cfa0ba3b03bdf662f2cf3ec0650077ddd78e3d4c96918130fa17de6c2a4e04027004e0d7c4c09cb93a8a3eb7a2551e75ab461a37e198234926b29c42242631570360fca8b24131388b665b206523ab659f3935f2707e36309bafec391fc67ebb90d286c65b7b252d5383034d9914def9fabc697ad651c423773ae567df630f56dd9e1864b172556ddcc6f40db671536dff9ed154f4c719bd02473d19f5a0564e8bf9b45d8cf6dd0a11ccde06127125cbc9f836229379bceee55f76ea09ad1a53959a59c22e3d7ec39a0580c38ebd28350ef31d30b390f646c2017b1dba859b26b64b44fd17cb2a4c4d6f9ed5c7614cbeeef1acfbd85f9976275f823a7bcad054c8cda1240066296b8c9fc3bea7e62e13bd078f4d59b17cadf29814b71ecc5da0d2bc354c16cd3c0c3555d8aac34a55cba6316da9ce6cde8b386c924172d68134e98d96860895b09094a3f04a52358dd605dd7289c5b39d3109e504b5d3122ca7182dd7ac31744c8cd91bf7cac9fa0b4404ee126f25787f9018cec59f43eeb4272b951f3672eee7cfcda79b337de7f40e17788cc555384de78444766e0e2b1964b1f4938a5d765ecc1702e5510eff4b52d6ba266cf67ff3734161036412eb67fdef0a3b83f9336f5dd448f4af42684fe0244b855b55b357612d634eb26b9d3e406782a0b98f8c0d98483f48d24bd565ada1c3c868d9ff08b0984b577cbf284e8b35f4416f831395a82be63eead9d37d1594b2b0415a4510042cbe096791bcb405776aeba53d1747e11b75def6d6ba531b2a040da3e242340235cfe662aa8fead82363db1b6ecd9ffe186b3a9c95e6ddb26b5cb7eecd5513ee7ba54fe4c3cfef4d86b0088647bc168ff038a569b64afff435456a6e4db2a536a4b7781218de0c8b48e5c5d73fc231aa2a578677f452545f6d45dcf0ce96280e7259e9bf69af4ef77f04113f069670c94def64db81b980a89de7f713f893b6ea6c033c05177daaec355d8071e82bad470644ae9c88f1d552ba587511e5bd56e688b9a0d40251bf1d8e4ca046ddab1124281170f523befb2ddf38e7957099391fef75494e729223f1a76611555fa7091a8d765169fdd4f418836c16d4e930028af792c04897e42702affe84de7ec918aa19ad818814c9f1b2f8949b9f36336e19e28693898c71e109567f01256f0c8e8171c4a5bdd3f74ed9d9d05fa37b0843c74daaa5b667663ba6800c70c854e6c0908e4f63e7caf1e3ac45060d6247c46a192804ffc42603fbc2b06a81712b79beda8c7d523b5c6ea9a2ccb68f84341e4d7a16cca9094e85874ded03dbd5867f26bca262943be4e78544c4e19de6f293c77abe529547fdbe5098c67594288835209ff653ce05ff12c1bfca47cca5fa67cbc615cbe3e28b3d1900f7c98ef7f0cd7d148e23fd2ebbf66fd6960b02057f1b92a5689e7f7f203d13bd1272c3351bdf654012d4d6584dcdf50aabcdd307d5432a4a8b80da645555d2d312bef01008589dd6c3fc3212a0d7d44b4e2559ea91c63a361d585fed15430a5945994e1b1b43cbb6493b58ef6ef21f82cd1ed7db2477bd26ccc94154d6228274de1b3fe2c710b06fad8c857f89d48bd069404dcb0d74faed4e87a705a47ef75b0730bb3a798fa5759ef70bd68e891f25d6ce1e63c36f8bf4aa72effccb4746cd16a7d1fe51d40c55d551693ef02c37f2aaa4e2992a9a6da261f257680bd4250c04dd77d5a30923b7a363bc5b92eda295de30d3d1eb2d7bc5477e75d6d3fbae1aa5901f0c783c01e61dac43e834ef9c8656c4ba5d9e28cbff7e67d356cdfafddeeab74a089befe4e084dd7a0128a0d5b1951986cbc8c2c9c1534ed9edc5f8aa2a583c4fbb23729a209f2a2d53663ab88d2b97c0d5cd6f3f269074c044746fe55297fe6c2795a2fa52478e5d739c1070e9922d3eceb45453bb2b9289db8182e3c6f8de7437823d923a9d1e333f39ca3b05e0f4e02922c99ba8027dc51d63a0e72bcefe2ecc94162f048ac01fcbcfa631efefa2cfe16dd799980c228098487f8265a4e7e37d6041e0fdb94020c3e40a21109d764b5d06a59b59f08b07c0a52bc2c80f2b6d478feb2aebe1c5da1259ef707a12123fbfaa0d224bcc9337d25f9eb063006fa20f4b9a08084299a9d2457dae6ac12514531ac5a618b2c6b5826dcc3d899a22aa40dcb4d57e521293c83e534fb2c0889e3cac536a93332a1567bf8949ac2729320f00e962c0252154d90097a8746224d24a22ef38affc831ca8908f3ba046ba8fc1934a73bd4a8d938c4ad4468b6da9f3eb33285852f0c70d8db0bfcd935c55624a9e19a4668001eac7a9769d9f84cbe6497aac881dcb678288850cad5dc4d104f871b0a06fa4449075f547fc355118d8b092ce4c3c6ceabd251eda0f77793dbdeb35398de2c35501ef9a67f25f847cc317e52d78bdb70aa506e6768f0f2bdd69126db71548e6860a81a520fc3c184cf67abc7ad8797398cb8e91513a77aacd4ca93f4f82b142d869b65b7eb487211ec3657ec79ea28b328675299c4ac502a3237637272b8b7a1bf5a5aea5bed83e8ccbc4eb3a674760a98a9f9c635f5480385e3145d01b0e06ef75a855622f27dd0b0b2d3c7cbeaa3e9b0828d4aea24e0481215a7624d5565c306b51982d15927501181dea6f39f2151dd4618738b32132a7b28fdb2808dd206ac8362e967162ace3112b1d67eaf7b569efb0b053a0e5cbd48719bc14dd1737e8caf8b33d89d8e595a6d257a0e740d4748904e5ea9a8423cd406e538d2093baba6e59458fb391a4b7fc723f88e4b9754d3093727e2efb3e08b44545776805dbea49ded1217c6ff41bf68bec096f17b6bba37e228c5ccb2a37198a80db7f634983549b24c3312a1a7abeba80d8e78ee3c370b225ede4596f148c33b75fc547f2abf67a7f4aacd83b5df02a1bd2812c0671dc9ac1717dbdf39bc44bb01626591d4acbd48f0ced6166bfe7f84e781be7a13eb1d53705c52f878f0a56c7448", 0x1000) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x1ff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f3a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006b1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000d75000-0x38)={&(0x7f0000da5000)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000925000-0x10)={&(0x7f0000a68000)={0x14c, 0x1a, 0x320, 0x1, 0x0, {0x1e, 0x0, 0x0}, [@nested={0x110, 0x6a, [@generic="0ff12f3984e72172067cd89aa164c38305e69bb057f39b155431f3644e47b22b56beeac292ec49577093684c57628ca6abd93edf8f05621f7e80f62f2bceba", @typed={0x8, 0x38, @void=""}, @generic="6ed0e3b855f9d09c29d8cc50c1b648f4fae97d710dcd8348872ffcc7654c0b7e930a26d8b05f5b068a1dd1f7d9b54d62a7eb9639072bdcd0234292bb4ba883e781b0a88fc5a1c041492eb581be3f234efe80cb238e7c06776b02c3468e92d6ff3ec93d2c388ab1956a4ef0c908caf2b2bc30d99c8a962aa1b247d7b7bb539a76f619f0f487bcb8d030dbb1b4344f8fbcd060b054ae44818f0b97ba6abf39", @typed={0xc, 0x2a, @uid=r1}, @typed={0xc, 0x25, @fd=r0}, @typed={0xc, 0x84, @uid=r2}]}, @nested={0x28, 0x8d, [@typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x91, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x4c, @str='*)\x00'}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/01/24 06:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x4) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r0, &(0x7f0000665000)=@ax25={0x3, {"1e8fd52a8bd553"}, 0x1}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a38000)="ec17197b23f19bb4c6f403000000fd654ef23a716744fae354", 0xffffffffffffff43, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b9e000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb88, 0x8}, &(0x7f0000c6f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000609000-0x20)={0x4, 0xffff, 0xe, 0x3ff, 0x400, 0x6c39f9b9, 0x163f, 0x6, r2}, 0x20) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = socket(0x2, 0x1, 0x4) sendmsg$netrom(r1, &(0x7f0000858000-0x38)={&(0x7f0000906000-0x48)=@full={{0x3, {"a497979613c116"}, 0xfffffffffffffffe}, [{"337a7dc1a84471"}, {"f551a7df272167"}, {"93278c237a488d"}, {"9fea32d2e03b08"}, {"f763490062211f"}, {"f6a413d08d29e6"}, {"30b7fa6749a42c"}, {"98c7023f4a0f82"}]}, 0x48, &(0x7f0000470000-0x70)=[{&(0x7f0000c15000)="7a36e1c1c6d867dd45dda0faf0bcd1c27255f20d377bd877f93d8512b3fe70606c161089a85ccca47b991047ab05183b4787f1cf2239179ff38eee7b5c25980d323f5a44707520d387134d3a7f7eb95c46de23ebbf31edc87d1a5f4e7c5d7afaf9ff6c22df448d6b7184ef012ba57c92637211b137f7668dff50597daec371aec72a9f1a84d0479470fd1047fc6a2b2894217a2e69a6835fb4ce2d954995d5ea22c09d947bb52ed9e27a966a0fb9dca9", 0xb0}, {&(0x7f0000b02000-0x70)="7705fa7cbb7c6ec428750ab27af6e320285b4bf38c4f286cbf05a0ec47f56d697a4db122d4d8c99eaddbc4c90bc4232bd306fa209473bb51c6c582fe79d2ecdcac11058a0c64a3f9e90bc7f3e7332c3fe92f7c1ac84f44383eb55eb4cd5ce79430b6f12b48e009477611f1efad76a272", 0x70}, {&(0x7f000042b000)="e0d6002e69c39f341eb8e6d3e1e981df4711fd2a723c1b0ce404fd14c1dca16938e8acb8286a81f7a064519d18e9d4164982302d81999e65725e864d2527", 0x3e}, {&(0x7f00006f0000)="6626623bc56e6826fbedd029bca0aa704afc246510021fda9197686feff8da2d8f651cae11763307a72a38381f694e5b8d584f0e0c989b658b662ee470e4f6b5824a601199a8a76b9d5097b2f355bfc70d84a55df65d5c4091afac4c", 0x5c}, {&(0x7f0000f4f000-0x1000)="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0x1000}, 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"55d74c02b19c22c273e48214df0bbebb1da0eaf3f282ea838f46cd9ea0845a01ad4d8833d56e3cf132490c2a436b6be09425c45954527a798c31adce1a494243d80af7bfd96d9ac89b23a4657ae552a910869666b04795df21d6187a25e25663bfdc4542b22b177d3e09827d29c9f44e12026e63bc62cf9928d8761510142040ea0a098d7a61286717cc221c796c25a91ed3dd647813b6d82ea6"}, {0xd8, 0x110, 0x7b97972f, "b4d83c1f5131ae9c17f1741cd6e85482f073e2723c7c32f436bfd510f5bbe972b84aa303522fbe5bc540d009eea248dae273ad8285112f9faac0e29ab976bfa119d9f0dc1cbf77465fb9cd6c74ab5edc9cd839c4e994e1578403c0d78399a914919cda0304b4b7ca3e34266d16c4bcc447b2b027d1f7527cb5d7c4d41a10105c29bde5d132c2ad0901a940f6823dd1c70731acb0089c77f824af8ed9d8e039c944344957822a53a1c04584528b8044bebedd86be4b0e7b921cc92a9bb65b5100e20482d5d6"}, {0x1010, 0x84, 0x9, "7217e815c65dff656d9230b69fae4653a3b964b61abef75c62a68e44b9588818e8bb0f95ba85f363f0cdbb3b119240eb044b2032193d9d4ede656d0cad9910d738cf6912580ac5ff0af96a6a132a08033d01b0af3b246367d071b6a1d17ba9a2c1a30d4a21d2fcdc377915eea1e990dffab758e2c1ef4a4613e093171f3baa70568758d5a44adae1bcf080ff53e7c96128b4a958d743fdefa936ee07903d4b703755c8cbc70278c1cf7666a4679ab88423db06f756f5a6ab23a0dff8a0034dfd02894aa6fa27dad72818b0315d83b993d7cfc08ed42513ce130e7a21bf84a501298fb3e6cb723cffd9edf79791870427a20731a25f9a9d56cc37b0bcb41e8e3845d49028d120755a6a0765a8da0eca431863493222f0a16bd14d27567bf90398cd1c459664e9d8409ea67e993c7931f5b2b05732392000d8b69ade41d177438781e36df64a936380a541244a52f04c3befb50e7294d6348ff4590b6dd976e76ad2d62a882550347788105cc0ab5ff50bcb29bad96d3d4b6801e198e9cb0662a496d2e5ffd64fc83448e6e2ccd452ec9b350b6094f4f57b887ed3e2f51b29cf1de318288ccb14bf30e4dff6c41786f834e2ef9f6cce1a32371c94b737ad563c015e064eb479db07d54acd61c1925a790d9e1b623b8316e6511d87d17d9dd12f176f73a7f953bdbaf52598123af9421d4f15ba2b8eeacf27f3c917211d05a84bc1ece9b9e2c93191f0d2810e7491ce2f9e956f9276fa03e222636cb1a59f5d4c9c0b1f95f6e32a8d1863f6fdb62f53d93c6212508eede7132ce25feb03ecc7f975b3708eddf1842e7b6bd26309dd88d2948863e7efcb20a368380093ff3f28ccbe53d8cbd5cf943ca122240fab1c1fca8a24368d44471cac971e175515193378dec6dabf745e60a03c35bc1ca97b0cf166efb604fe3c739ea699b6f39066e429246b9e1eb99fbaf58682e93ef520242c0c1f93c863b02f7b90a19a80c83fc129bad7f039c13ecbf669b1328359203e3537b8b7e910a4c4211bb5dee581fc3dcad094f7f107855df8a2429e872564673257cc18cc7f3d50ad632c14a0a27844b355a5de86f3916290f76a30bc89b7bd2d6f9df3e10fd870ddb591b17aaf78dfcc3127e0168d9dd5da0b3a139d0e2958f0236ccbae691bf6f8a127de17bc3ad55503cb16f81b0129e6ed19d9f67d8af1ef9b7ce513ee778edbfab21b8f18276bc11769188cb810417a0e709ea96d0e0a6ce5229c0aedc571ff0def497a8ba41fb898a769cdf12e205d4b3d9cb0918e4a282a8f1d0df8945e3856d614feee20bf9373495dac4e929ff343e8be004681b22018d97a10b28fd44ae9df8e56176c078fffe24a1ceeb4e5a704a1fe5b2b2834ccf4e492c9a6fe8a33f84a491b4f5f82e2cb099db7bf606cf86a0198aab9d3e9d800dbf58ce5fd01e677762494a34e34841570f5a49793fd80924222d8b82870799545444a550dc39aad8b22676adff4bf8c75eca75aeae0462783f2730d09f1ec6b4c8a1b99a48327f8930c913be059705f9713c50127d6eb1d39391810ff58256abef7a4e2eb281db0053bf7fb26d5b2db8535c8dd20097fad7cc19021e6560a5687fc8e86bcf363de7a214348ca5aa77704b793ed17528a6204edffaade7e5c1aaaf8f8bad8424c3faa299f9d5987c0dc9b1dfafe7dc3daa429391ddb76f3531bd6304c786f36082c447cbe3f6e4e7173f1a44fe046cc756c0eef3972373692b335708f630b617cc51bf613745ea01392cea30728069fc669b466f3975b51e8d2810e9cf433fe139120f429109efc0d449ef9ae2ca0f3876860b41ab5c77b41a4a9395955c70f8d222dc3ea1779512b51857f068920042c4ce00f7b87a9152b77445ffc4c1e0cfbfc0568736f4ad4c181623d91a0f69d2569971a31f6a212b13c7863930251d5391731dadb9155b2aeca4844ea36457c1f88e0c1c5aeb9544450ce6645a14dfdbe105ff6700800b38832369d892b5b96fe9ef1182f6da1ba7e1343b320aee40ff3b1411ba93a7f33812831a214f9e4be2f6518a1a72a8e49233dc2ae0b728d58bd8dc0b9524447370bbd3462e95cb9ea4478caede9cc49db339310fb92155245da65b6897add92efce3a1c0361bd8368acba62cc88a2bf87caa2b0dc9b9c873ff69c7db2541456eec4322f2e5d2e932742fb50203baac3be15e7beafac3e00eadd67f6b7cc86bc567a24eec5270d3a6e132f2088ef124c45450fe34f25041354fc7796fb5edb0a8be03515fb1e5cb81677fd95b022465823d49d76ef238fa1dd149b8e2bbe802a272821321cfb26ffd2687c3a0a920401ce48f30f939af8fae02aabaa482ca5a378e0ba3c76c1308194244102d20479faec1ed4bc51362eaf828f91aa825310c61119152608b44884d02c2deb592ca993a49e3f1fd585ff21026f34a10f9dcdff4124a9738a8c2b7b0c06394e50da399b528e92bac3e9a54f1dc8bf9a0e36b327f153384aa3e9a967dca8de52b633595bee0a783214bd39ffcfa857e3026ae129806466c0abda195f61e41fd69a8ecb07aa0a9b627ca7cc649c5386770e60aaf83432068c0e90f30a7657eb562f2903bd4f0ab0947d28326eb7342f2633fd4eb35fd814b2ea772ca4d9bdb1de8993b92cf35e6243b1ef515bcba897f2bec0c04366687397241bc48229457550a8e085fc6bccd15b8b72c3358df4953f24210b562d1fce72151cbbfc262c0aba25d0d5bacff0251938c3df3c7c902aaa76424e4ebb6d81124df22dcbd4ec26acdc78f622774e9179ba0a061ebee75e07c7ea815c426ee684090cca7c418a50f666be57224391f310b82cda283a1c6530be59dbec2384c42f44ef453c4ebbb9d8ca7bd86ea60496eb6b52ceb85b8ee9f9fcf1b38ddd163b1b460ea2f82e35c1f88b2cf82a4dbd2715cb1e67721ceea4d828dfd60212683ffe4cd960b7a9151d7461dbaa852cc742021e23e238e4dc0e74d10dbbf38b8926b3f53bac9b1b7196fcaed5bdd67e0189f04e86ff6c9a763a64329de9a8f1258e91a1e083799dc7f9b82d69837e594e272244621caf5f903c2c1c2f9ddc7690ba978299ac3249bd141e2f376d519c3c031d981a2f0ff99ec3061901da619b04062137957bf6b47a25daccbc9b722259e47136dd940adf707a526a5ca31d4b9981ae75e00ad8863a226899cbec50a4357e7a1e0106aba6ed3498220b62d003fecd6ad1e8ad6e4d7b1f38343854c70bf8401666729ec8cbe0663c2bda42ea88bb2b9fa0b4d79ee589794326a584582b1c3511a04630a46863d6d096592b394ff631b2a1f7997478563cf5b3617b2990a52202e7f1297e7f69af2bab15039bd96511e6ecc88bbee1c22ec4a82a69aafe04bb3b712f3a7c437255986690ff3d3ae4c135cb68e56150b94cd5f2fea594b38c880a386d4520cc243f0718d762b8b060db35b2376c93064be76c5620ecece6272438c0b507646679e3481c7deacc29b0efed95c5be09cdaa7c4d99d22dcdbffd48b71189f0479f4c6ce49b8c0002da95f0088dfa5fbd4f55c02233f0590fe91df40c21381697cc1c7a468aa522196f72a89396d9fe2dd8b1a75a69f7c531c02817062db1252aff7726957b83860f358d0b8e09933e73b4f28c43b421fcba391a35e5a9a7d295864491402ea802c7c612a03f1e6bc2712eb8593c8fed7b6fca4307eade7b20d390de87fb4e8e4d9ead55d566f22d2d773a384179a78383a99f70517d39ba80e74ccabc2bb55bb746c0391f0149132869b1046be0c55fba4cfb62f98d5333da0250f49274b4c901b8fcf28ad4e39824ef35e999a0e3c35d8e7ff362fa599570516f15bfb87a111377750ddb1a746c5023d5fc75911ed95369ceb2a13d749432587f070eafeb837b1ff34e8ee99895028e0e9804994d1f0b595102b8346ba9aabf4e8c81dd52d0cccf9fa4b477a5cd6a5f54e13aa97ef7f6be56739041adc5e9f7cb9bb7c15b43586035c6494f9ba9a8d9a42551f25217f6a96919fe416b9d9d1ee32e44f79f583f4753bac9aac5b37f59d0a8ad2a0c1bf8a6fd448cbf412416695e63507b47f2bd7e6d97aed8d28be96d4fb016bc33a2565997ee6c3bd990f5f957a1756d53e96e0b65ca0ff13110586670c60ee2d13ab3e263f64bc0477ab890cc88d50139f0980a432d149b85eca752588ce946d530f2915d1ef572c50c17a458e51544b6e65e36f491da4fc2e45451139ed968e2e3bc117c31494d49aee993962a95dc221d178e4d90e76ca559f58312cbdd01ad90172fab7b58c657ddb5cfb24ea01d71b0d7bcba2c376b6cd83db10a36f8d7fd3ebdb3f7c3dd742cad31d1d83829572769c31f6e456025076bcfb6a247e951938911185e7e7e5ad88cf047251009ed7f5219d13f5a228c3ccb5bed73a45177e8f867286548c6eae3db4b4c764aee37d02e346819a5d822983f51ee1a06bdba720d237da7859edb8af8b5e9e57546923fbab28ce6a27c75cf1703a9ebe4e4298f50a3a7269aafb99804a6deab01063c8ad3017af50336692c0aebe64825c565efb460634d4a17f216a5c03831df8838d422cea0e73285e8a0f38451dc9a5fbcc8398ffda6450f130943cba01ccfc98fc39a2a7c4b9c32936171179b98010b5a3bdc6a13f0471e3b9f805c4577a43f92cbae481321364f3c5f7cccebb84bef83e0ce3e57b01d269000dc29acc6caee72e911b633c1d3de51e17cd007cd4eca47307ad292d20f83d4ba39c44ebeb1f7d4d40fa80466ed6717f0db1bffe02aa9570c8aac6ad3f78f8e36e68aaa79f481a348b4c806cd19bf6cb84e3ba02db1f46d2ec6ec8bdba9e785e882371d8ad1c719fdcb6e5944f0d4398532d2590e376898a936631ca6e5e4e8136c35e7d830dc8482ce98f761ef45746d185e7686582c1257837afebf81c2778d43734a4999a10d57ac33cefafb23ea7d001310e8479bbcdb2b7b668e536e5e7895ecdbf35107b3a63645f4c7b537402362a93c662ab29bc9767d8d73975c7a0d1901e4236d03444bd3e6ae4004e3a32747d2b4d261eb14c2bd40a63117a91549772024d0ce90a5693e0433e98a6ce975542d3d4b9f32d156a52332640a2027ffca106632632aec6548092022ba7c292eb0bcd61a9bb2a465eb3e5480bfb4bef4a5aace4d80481b07e44766970b62fb66739795e072cc7fe20668c0caaa8eeb19ea1f13d857081bd6f2e65bd13ccfeef1b738da6573225ba30fe3ccd7c34badc6757af8691724e7ebc207a276c97121b36e5aa88b2aa7c47de9f7fd4028d92950b865d4c1758ffc418cec93a497a45bb7df328d500753141a7b2ada5399d7aee233eaf9862edadb768eb862090bc83d767c3ed8c0d77b96034add6b8f776ed045ca41543d6d673c6ecaf07291a9008885f9004a0ae8d3f2f9ab3634f857f7fa49e87f03945b9ac037915e27d8b7ff4908cdc9fdbf2f8a59def93caa78f89d762c40f5490c142ef56c80226ece979e82991765a8683dbe65c8cf5cf96741f51ca98af6347b592e7d52aefe608acffb133ac19063193d0428e9463bf783bd9c63d790205e5fcfe4b59098392994a8fc6f68eaf1ed61a29f3896a985b96b55118927b506f68b5c48f66a4b1449b93fda3b89e1755b22136f3172982ddb9a0557a7083e19d49d0ccef07946f0c417009491778b589385b6e3bec32d18c73c8b1d8cdeeffcbc5f182151df88d46eca27d25ce1b48cf830eec78312daaa5e47edf3dba9ab6317089c5bfe649c423f5bd4ecdbe8a340c8ad6a80bfc0e8c9b0f454208eccf8434ae3abf62a9f2c79312f1c41"}], 0x1598, 0x400c814}, 0x80) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f000071c000)="", 0xff48) connect$nfc_raw(r1, &(0x7f0000da5000)={0x27, 0xa94, 0x0, 0x7}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00001fc000)={&(0x7f0000308000-0x1c)=@in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00005ed000-0x70)=[{&(0x7f0000021000-0xfc)="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", 0xfc}, {&(0x7f0000f7e000-0xc9)="dcfb1ec35d5ba03f06b497a59be50672e95f7cb56fe377f4f5442e05e380d4243026a58199bb2ce7787eee125458a591bd03c167a498f11d2066d352ad4eda7f2c870dbc7d229835d3366a13a020b9610ff156d4dd9930e86a0428ca3017077ac0bb535be0092a64048138907297c900e09317bc50b282828360d84e3bfe32c92b1f1c48300b9a646b1554976d8400d38ac669633663f43e1495a0c54a0d55bd7978de0f750d0feb0c525e7b46b7cf0a7f86494b73f517267e6017e563d8f2fb0fa1da1fd820b183fb", 0xc9}, {&(0x7f0000b01000)="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", 0xfe}, {&(0x7f0000541000)="98bc26938f576fa9410b671ecc8b8bdbacd4784d77c4727469a491cceb672137e963ef276ae8c9373407862beedc4411f038e6cf2915fd936b328d46768668c9b11d1e4014204fa43eb69acf1f158c0be76783fa55e8a438037e157d37007279bac7affc6c195e5b1225e27de2f210c9aab56d7a7e7af78ae57ab126a572c85b690176d124c721d56d58d58ad39f944ee851526b522f78de246eeb169c208460cf9ae9c96f8dc0fc8d4a25de1dde938e3390a1dcf8fadd385c61eb1b658678", 0xbf}, {&(0x7f0000c6c000)="9354d9fde6c52cf625294c7722f8f2ab0413869f7af0eda1f3e47db86325a35dc742e0e61fff9c", 0x27}, {&(0x7f0000316000)="823b92da6f1bff216ca529f40a74ce51b2ec", 0x12}, {&(0x7f0000cf0000-0x74)="ff8bb6b5eb264a7aa307c9c7c1f8fa6cc440ae8f67f15652f43ee2386c8c8c5a1239b4b2e68a64e000475e71fe12773a27b27bbf56366d638d5c632dfdf6a8761478ce0b7f42862742e8893dcfc30fe6c36d2c9899884010b7fa4bdb3bf2ba0d33006e39fa2aaa89121235ff81f1097b0a354702", 0x74}], 0x7, 0x0, 0x0, 0x24004810}, 0x4008000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000682000)={@dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a11000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000049d000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b6a000-0xb8)={0x0, 0xffffffffffffffc1, 0x4787, 0x8, 0x80000000, 0x49, 0xfffffffffffffff9, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xffffffff, 0x6, 0x80000000}}, &(0x7f0000928000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000029000-0x8)={r1, 0x7}, &(0x7f0000328000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002e000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007b9000)={0x0, 0x7, 0x10, 0x2, 0x6}, &(0x7f0000676000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000021c000)={r2, 0x7, 0x3d731866, 0x7}, 0x10) bind(r0, &(0x7f00008f3000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1568.850268] openvswitch: netlink: Key type 511 is out of range max 29 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) r1 = socket(0x8, 0xbb854f518fde4733, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000063000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x0, 0x3f}, &(0x7f0000e56000)=0xc) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000021a000-0x1c)=@req3={0x632, 0x9, 0xffff, 0x0, 0xffffffff, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000261000)={r1}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e5a000-0x108)={r3, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0xffffffffffff8000, 0xfffffffffffffe3f, 0x8, 0x1, 0x7, 0x1ff, 0x100000001, 0x400, 0x7, 0x1e, 0x2, 0x9, 0x0]}, &(0x7f0000637000-0x4)=0x108) socket$netlink(0x10, 0x3, 0x1f) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000010000-0x8)={0x0, 0x2}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000f000)={0x0, 0x2, 0x2, 0x0, r2}, 0x10) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) [ 1568.908038] openvswitch: netlink: Key type 511 is out of range max 29 2018/01/24 06:23:58 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="2b68787ad88e287efe6de4f1f8f91ceda0e1862d7d2d846c300863cc3ed979dda242b03c3307d696d86b6e9ad12b1b30627e899184308ec48f951e73e7f176dec84f2ef8aa22fba39fe0454d3dd9605cf752c411a22a2cb795d6ee0a2aadbdf7808101ce6d026796acaa6a0ecc00fe089f16161ef929e4d4667909f7305eb1f5d4817d9fdaf7be5d82b8b9d031a558d3fc5968b66dc97726320b1272927b7da949e17252fc58272e49fb715f", 0xac, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/24 06:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 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$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a07000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) bind$ipx(r2, &(0x7f00009ae000)={0x4, 0x1, 0x1000, "ae6aeb06879d", 0xb97, 0x0}, 0x10) 2018/01/24 06:23:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000048b000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x1ff, 0x8001, 0x4, 0x100000001, 0x0, 0x1, 0x7f}, 0x1c) sendto(r0, &(0x7f0000000000)="5bc0403f0c63a987b04bda5d", 0xc, 0x4, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x130)={0x2, 0x9, 0xfb2c, 0xb, 0x26, 0x0, 0x6, 0x3, [@sadb_address={0x3, 0x7, 0x3c, 0x80, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x13, 0x10, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0x6, 0x6, 0x65, 0x0, 0x20000000}, @sadb_sa={0x2, 0x1, 0x3, 0x2, 0x3, 0xef, 0x1, 0x20000000}, @sadb_x_sec_ctx={0x5, 0x18, 0x1ff, 0x2, 0x1c, "de4f8e40c0fc0203a1647f95962e84510750dacff7c4a8408114a042"}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x4, 0x6}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffa, 0x0, 0x0, 0x3, 0x5}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b, 0x4, 0x10}, @sadb_x_filter={0x5, 0x1a, @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]}, 0x3, 0x4, 0x0}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) socketpair(0x13, 0x80007, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000)={r4, &(0x7f0000003000-0x8a)=""/138}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000002000-0x8)={r3, 0x21}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={0x0, 0xff}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r5, 0x1}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000-0x76)="b06225021103d3ddeeeb015d3e8b0369f12c648b79a7ccecb411ed025b2bb4f04860b0b34271dea0172c81bb089fff642e191d1d87f98631e34b45fada69e7f52af732bb85078781f07452eb5fa12b26fe45fd03d415cafd49b9d3ff321bba94ad30a30f77f5cc698cface9bddd87d2dfd110043dc0f", 0x76, 0x44000, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a9058a5}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000005000)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000)={0x6, 0x0, 0x8000}, 0x4) epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x78)={0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x5, 0x14f6fe26, 0x1, &(0x7f0000002000-0x10)=@common='ip6gretap0\x00', 0x0, 0xc6, 0x5}) 2018/01/24 06:23:58 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000)=0xffffffffffffffff, 0xfffffe28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x9, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x3, 0x40}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x393, 0x4, 0xffffffffffffffff}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000+0x73)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x8, 0x6, &(0x7f0000003000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0x1, 0x3, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x14}], &(0x7f0000003000-0x4)='GPL\x00', 0xf593, 0x58, &(0x7f0000002000)=""/88, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/24 06:23:58 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x8d)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x4, &(0x7f000001a000-0x72)=""/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) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000f17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f17000-0x8)={0x0, 0xe6de, 0x100000000}, &(0x7f0000441000)=0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d2b000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x101, 0x1, 0x8}, &(0x7f0000f17000+0x26a)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003c0000)={r2, 0x80000000, 0x30}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00006ba000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eab000-0x4)=0x10, 0x80000) connect$vsock_stream(r1, &(0x7f000038a000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008dd000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/24 06:23:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4d000)={0x0, 0x0, 0x0}, &(0x7f00004bc000-0x4)=0xffffffffffffff84) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002c2000-0x4)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000aab000)=0x7) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r0, &(0x7f0000ffd000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000723000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00009b1000)={0x100000000}, 0x1) 2018/01/24 06:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000b20000-0xf5)=""/245, &(0x7f0000981000-0x4)=0xf5) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f0000181000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000333000-0x8)={0x0, 0xfff}, &(0x7f0000e77000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000272000-0x108)={r3, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x800, 0x7, 0xfff, 0x1f, 0x140000000000000, 0x10001, 0x4de, 0x0, 0x8001, 0xffff, 0x1, 0x3, 0xffff, 0x9]}, &(0x7f0000949000)=0x108) pipe(&(0x7f0000328000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000704000)={r4, 0x80, "ff769943f8ab966db90564e9aadeef822f1bee53a56902a86f4af01ab693df5bdf08796f8370308a87f11ad93cf34fa35eada2e42084777559bc578c93543e948c0fd13a807f7198acb8adecb59111648bcf664fee6895c4d93911cee932596ecea9fc3c9793f8deca347e96b52128daebf5709146ce8d043b51944fe3544bfb"}, &(0x7f0000c6c000-0x4)=0x88) bind$inet(r1, &(0x7f0000302000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xb, 0x3, 0x2, &(0x7f0000eb5000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000c29000)=[{0xb, 0x7fffffff}, {0x3, 0x400}, {0x6, 0x1f}, {0x4, 0x8}, {0x6, 0x80000000}, {0x3, 0x6a1843e7}, {0x0, 0x7f}, {0x3, 0xe25}], 0x8) 2018/01/24 06:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) r4 = socket$inet(0x2, 0x2, 0x4a7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f09000)={0x0, 0x5e, "aabcafef94161f8a567b76d562cfc7ac36d84777e4cc2cd269369edcd92c9199d4f3236d9314616e9837eb37af7eb4373f4d90254a3aedb191c6365227d5f3b980225589131f9001ee6c440f64566dae42d81306bb63fff8cf75b8dea92b"}, &(0x7f0000b8d000)=0x66) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00004e2000-0x14)={r5, 0x7fffffff, 0x4ccb187f, 0x6, 0xf4, 0x3d8c0185}, &(0x7f0000cf6000)=0x14) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f6000-0x4)=0x4, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0xa, 0x5) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f8b000-0x8)={0x0, 0x800000000}, &(0x7f0000f8a000+0xb66)=0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f8b000-0x10)={0x0, 0x2, 0x40, 0x74b5, r2}, 0x10) syz_extract_tcp_res(&(0x7f0000f8a000-0x8)={0x0, 0x0}, 0x401, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f89000)=0x0, &(0x7f00008a1000)=0xffc2) 2018/01/24 06:23:59 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0xa8, 0x4) r1 = socket(0x5, 0x804, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x8, 0x3, 0x9, 0x6, "4c428069e816198c047cdeeb8d4de79a50e0a41f1dd3136a30379155d9319f0e1d3a1010cc273c7b1cb39d35d2947c696f1128908f88b24c7db62b66b55945", 0x3}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x3ff, 0x7, 0x2}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x10000, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x1f9c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x74) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000)={&(0x7f0000004000-0x60)=@nfc_llcp={0x27, 0x8, 0x4e, 0x4, 0x2, 0xffffffff, "3d731ce5380412d2d95302d6d56611b3bddce25cc5d8b4eb0a7707f6d116b0b276a9b2fc4b6c3885d95839995a7c83be2d19aa698343735aa976c4e81da6bb", 0x80000001}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000-0x39)="c12296ab2ffdc1898117d1cd792768c7ce0d50251df1f561b31d4646e465e31c863f0709145f7ec0c655d4a5d209152dd91f731c7b2d13ff8f", 0x39}, {&(0x7f0000004000-0xad)="70084835abc8efa3bbac2eb0a134a1ff8f8ea6f1b142d39bf02aee46b179b3a3a3cf023f7c95d9bc1cf9a187534fd76be62008979f79687b540eb2d09f8fe4ef9869450762b7f000df0b76c255299dde06f68cea0b6d704a2b7e4330ba836f2857d2241ade62cdffc269ba2c8faf2c92747c420633fa7d31d5eadc93e8d4b8bcaea18163c41beb2b8715f8d17096d521c7f63eac6a132aac2e9a22be9056ad7f52db3c04f3e103999530db58ac", 0xad}, {&(0x7f0000004000-0xd9)="e283ef5c828d4da3a0332a332d5cae970737a58b0b08ec9739c934039b60130cceee688557f1b0ac903a3f179576c525faf611a939233d67fb4850ca2432a3494e174602201dd1128f2d1be10591d3f79e4ea0e564659396c66641ec671a7ce006e2b884a5af9bcbc522aa86fa05e78243b847b23ce85f51a13a82cf6e9b1e3c9b56db68eb8725da93143b4a4e81d1ff64cb0037e1431ffbdacd5defd62270bb0c84358a98ed80207ccfbe11b3326b1de458d85e65d2383416d33897f3da5a78acbab124947a9d8ded2b62b141caff3dec1c359e14b43fe654", 0xd9}, {&(0x7f0000003000+0x4b)="d67f3c6fb9959885f2fa7f93986dc1c685677fc32458aff34055290c1a365622c4fea4577b7537dca99e5cc152e75e1f42935ebf88e246a89c0ed5e8d30fd6331e0cdfab71aeea8001cd65a086032db69b355efb9c1707065541b4a0", 0x5c}, {&(0x7f0000004000-0x2e)="a544f9e8ddf91333bdda66dce41c12ce4ef76eb0416ec0bc369af5c9b58c969c260b767d8617a9431ffcea7ad454", 0x2e}, {&(0x7f0000001000)="8266381de296ef23ad63cdb58f94de64a43249126ee880673451b8a57ba25ff0c76947eb3067ba0e5363afab1fd7e87b64f542ae2074b5ae9d462bb9f1b84c242d5399afd01e045f1043c0120e969babf955fc277ac74ceb3b97aa5cb828508ae1b1733e14407b3a1c28eb08d48b959d1969c2f2b6f3a4ba142ec51b869e27aa95789169bcd5bc364bc7bc12518b3194a2db718385e3908a5faef5e81883ba4875fa4664cbec717f79d29c849992b906141c9379a1bdbd8ccb84d59f70a3c75dd97195f99ed6375c25f5addae1c90ec6c436a1770045f67edf80cf8866228648927e0ed46ce0fb", 0xe7}], 0x7, &(0x7f0000004000-0xe0)=[{0xe0, 0x11f, 0x5, "41b2167f691e50727823974b8de1222c6b22e5d93313c95821ae85997289c7aca13d1888e19a455bbfb2a499d79b06bcc2a57f0d997cd6194b48bf9f275a4df9bfbc4de1f88c091462611dc81926319ba93df2d4c91e5ed27aa4fe65f7c504cb5549d89359a79d61fd97ba875ad345b394913b12068b07534f8bcabcee274fd3d4c377e139649cbf13e37add85ead29fbb28bf9716990d387be77068b7e4a16b29e99667db0f8856bd7b8364b927a1a3c9a74fc2128733902e9db349790f89a1cf30ceba5402e88e78e253e9a203"}], 0xe0, 0x0}, 0x0) r3 = socket(0xb, 0xb, 0xbc9d) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000006000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000006000)=0x8) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000c000)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000d000-0x10)=@common='syzkaller1\x00', 0x10) 2018/01/24 06:23:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb3000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/202, 0xca, 0x22, &(0x7f0000989000)={0x3, {"9393f06ea30bf6"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000002000-0x4)=0xffffffff, 0x4) 2018/01/24 06:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c2c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0xffffffffffffff16, 0x0}, 0x40010062) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000001e000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000009000)=0x0) 2018/01/24 06:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000056a000-0x10)={0x4, &(0x7f0000a49000-0x20)=[{0x5, 0xfffffffffffffff8, 0x6, 0x0}, {0x3, 0x6, 0xffffffffffffff80, 0x5}, {0x6, 0xfffffffffffffff9, 0x7fe0000000000000, 0x5}, {0x9, 0x1, 0xa48c, 0x4}]}, 0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x11) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003dd000)=0x2d1, 0x4) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/24 06:23:59 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f000020b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b2000)=0x60, 0x80000) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000efc000-0x18)={0x0, 0x1, 0x0, 0x1ff, 0xfd}, &(0x7f0000a17000)=0x18) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007af000-0x8)={r1, 0x7}, &(0x7f0000efb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000efc000-0x19)=""/25, 0x19) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/24 06:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000800000001, 0x0) bind$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, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/24 06:23:59 executing program 2: r0 = socket(0x3, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6}, &(0x7f00008e9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000112000)={0x0, 0x400000004000000, 0x0}, &(0x7f0000c15000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000727000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000afa000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7c41c8dd, 0x5, 0x2}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c9f000-0x8)={0x0, 0x1d3}, &(0x7f000026b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000eb6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000400000-0x20)={0x9, 0x1, 0x4, 0x2, 0x5, 0x1, 0x9, 0x9, 0x0}, &(0x7f0000f56000-0x4)=0x20) 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) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000dca000-0x10)=@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009e000)=[{&(0x7f0000715000)="093120f92dfce773938a99e839da85c8deb51f319098e5d03b40ef792d944981de683c93016488e75e3010ee54c9745b2f668f8c3ea5ebffd525a8038455b9d8ae4f839b1a07cdbfad0f7c6b815d46d9f66be572816da5d1b9d646a48028d8a06602a0a8b4dfce28980a95223730609ee9ed1f3f9e3016f5ba88ba3cc85acbe045e009119ea0255b083d64c9e31f1f086680957a42060c9c21784ba2295eab2aea494beb572a9089ad4805dcbd4d1e71b05d68c06fec2075575b4bc065719fc8f350c55f60821516b879020fedfecb29c3b336d9743a0ec39cf87e2c135c4c171afb", 0xe2}, {&(0x7f00005f5000)="a380c11c9aa3664b91fcb8c3c37325fdfcc811b48e139b7043e3530e4d5b3ec047ca432ac3802e983c1cdc2ac2c9560e354e86a6f1120704168837c20731855a83229e739dcfc53e036ee946a8a98646edb36b70103e3cdcf9b4d4c08148adb349de03904149aa1109", 0x69}, {&(0x7f0000000000)="2c7c8f3f6f18bb470d49272f089dabdcadaa80c96dff0f97b82fad835265a23204", 0x21}, {&(0x7f00001b2000)="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0x1000}], 0x4, &(0x7f00005f2000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x4, 0x7, 0xfff, 0x8, 0x100000000, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xfffffffffffffffc, 0x400, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8003, 0x20, 0x9, r3}}], 0x90, 0x80}, {&(0x7f0000e91000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000878000-0x97)="26efb86e46cb1e3ee46ed6913fffb64ec5f6311d41788a8e960c5535bb7d52c9365bfbb1480d12b7a2236524c75408ead2453aeb2d487e12836a5886e65d67ed960901f2a8c110f1070ecfa9718e5c2bbf29ee807c17f6db12ef975636842e6a42a98d7ffe0874672f8e4c5771fe030e0c522aaad0b32ba118add4b52b112d772845ad284a73937657ede15ecdf708f2dd38864b326bb4", 0x97}], 0x1, &(0x7f0000001000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8202, 0x8, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x6, 0xda76}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x3, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0xe0d4, 0xb95, 0x8, 0x6, 0x78c1ddd1, 0x80, 0x9, 0xfffffffffffffffc, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x6, 0x6, 0x6, 0xfffffffffffffffe, 0x1, 0x584a, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0xff, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x3, 0x0, 0xfff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8004, 0x9, 0x1, r8}}], 0x180, 0x4000}, {&(0x7f00007fd000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f000092e000)="3ce27ad4d996ecd9bcbef2446a7b94a6bad30a5e3d33b24296a06fda40696d6b8807b586ad84a420ff5d78f872fa5823d74e9bcd668e3feea0e01923c4a55ec7d6a29c428ad2b2948b21af5db27e8569a78341bdf68c868eed1c7db2621162", 0x5f}, {&(0x7f00004b5000-0xf1)="b4118b2706bf229cb9719a752957f4d7af463ba682fc50adb9866d4a93e69c0d6c5cc44d1f70d489641d5da2e29a378529b76a160f76fc36d62278e75d47848fa88f548e79b9669c679f4bebcec0765617dd257e9c00521f7f6bcc83df5c02a9d1c613d43582d1c8c234d60f0927c2f2868d6d10ffb6fd4a8e3d0d48dc17ef03d659d8a2508637356b6f4d619446fe7cb9e16ccd8b352a81a8a7f29885ba5013577bdeacd694b5d72003413a4a2a390271ce40883e4498aa7162d0325a0f2ca2e99c22d096e917c5d1242ea163edbbbeb10f6fad706701967d765c37ce182e68bd2a6bd1c0b075654d8073b1a63c19d1d6", 0xf1}, {&(0x7f0000c19000)="2f38fec9bf9822e36e369fce081c3459f79e9696231294fcce4d62cd1d72665e4a6fa1d8a1d35c797c81b85a32c37600d2623a2e78c0e6b9007a35c8a8180d4cc0cfcf0d931ea95fa6ca3f1af7fdb583d8dd932015b2f300e4d3c2845c0df10eb46f89c0b80d6135d16376e2104bde6151a66c96c688e3c76bc55cd592a1b01745b5d6b946876663fae085a608fa45f5c98cf26bea89c23200", 0x99}, {&(0x7f0000001000-0xda)="5ea27f0e593afecb983332d28452ca07fee0df221a5ad772e9deeedcb81cea26b1758be038047720042a7b3d161965188e575e7f6ebc64a9e9fbfc5236011589723a9f13426d2aa7840851ba3846f40a3f60fd960be59c8282e415e95f764cff347fab5e4be0b0932110f368c2b77ae9ee5d04abcda48393a38021a2e9e265a98b0f99600b021e2bc81ba952f283cc7beb5ed044c8c5afef6e29e00bc1a7fb12dc9ac577c101041a5c2943d22dca53cac86bfe3f5538b4165f67563250ce07147b67e6e93fcd6f7bb4e5b5f55fea8b1c2f8dc7250affea100139", 0xda}, {&(0x7f0000e23000)="0d9b8c1bd814b62aac24f133c889aaf40275397c6213789be1beeb8cb24a9bb57ef77bccec05d9c8310e52db90acead8e440fb0a1f594509be41ee4b10f803eeca591e5f4aef9d39347493afb5f08d526df87938bfb7470d9fe2f7b008aa26181c16d9e69b", 0x65}, {&(0x7f0000000000)="ecd2552bd8529cc1a8a60f60a30270a601c1322606d22a34c008a589a46a56d2953b91c70b4ce1b50ba0aea0862adacd2382c1a94bf6be8298ce667bfffe92c04569bdc4ba794ec050e0bd8ead650ce687cdb9c2a0f3347c81db47a1ff94c71dd7e70a769268ab8841e845eb72a840342eff219058c56c64f8a3fc0815d1d6face9df50159ea3c6d72067c7f63e00477833318c27c5cf17a79", 0x99}, {&(0x7f000067a000-0xab)="d246897dba9d73d1e0db0d6dee55068c771066246c699032c3024e36094b6fa696454164b6cccc42996a02cf59600c1a8cbb32f2259e1409f7caf2f46a93e011526af31352c1f2084ecd2cabc4cbe1b5261dfce0580c8a822f02853d2e0f79fece7302dcd735afb2215e11e066d80676405bad99452db456b2b13e40b6ff4a5e6f9aa4d8d34685f10dd00a14e222ff60165434c172f4aeb232fd5740ecd8b218a62e05486098db0e648516", 0xab}, {&(0x7f0000db7000-0x1000)="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0x1000}, {&(0x7f0000684000-0x39)="eccb4063d84defef96c21e61ea180966fa50f4486cb43770ec939021297eabe6b084dd947923be3ef3fbd17d3ac96d46208f015d0f0c139667", 0x39}, {&(0x7f0000001000-0x50)="899a4f45db43b5cd69abb73732340f51eb6b266a6e7e70d3c47502947bc4fb9390de84b1dc99f69da047310d2e27e747d2e5227d57da6f942ec234992ed523afd67c2355aadf38e1b647acc5ab9a395a", 0x50}], 0xa, 0x0, 0x0, 0x10}], 0x3, 0x880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r9, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r9, 0x7fa) r10 = accept(r9, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{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]}}, &(0x7f000012c000-0x4)=0x8c) 2018/01/24 06:23:59 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0xd0dd79bdac7450c6, &(0x7f0000003000)=""/30, &(0x7f0000003000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)={'raw\x00', 0x8, 0x3, 0x7bc, [0x0, 0x8, 0x0, 0x1, 0x10001], [0x5, 0x4f, 0x81, 0x5, 0x3], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffff00, 0x0, @common='syzkaller0\x00', @common='bond0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x7f, 0x1, 0x2}, 0x1, 0x178, 0x1ee, 0x25, {0x8, 0x2}, [{0xd6, "05a683c57b252c2c951114197ee057eb6ca215dec75cee79cdc11d85fd", 0xee, "b9b88dbfbb647ba539860054aec02aca612dd3d43a9a63eedbf430f5f6ba5d613ca89f800b8792486318ccd402dea2f21216543dce133bcee93ee82d51e08e537217b836e67871786c7df733c33c63e3ad993cd3d69c272315188ec991fddd1c68abde655992784760b098aa3d8cce6c998a43f9d07a03d11dabf096dfad28de6b477cba0ccfd662a72586976864c889aac46212f416c13796d28a017920eb22e592b99acfbac5c7623e9861670e88ff794df4dcdaad"}, {0x2e, "7d50c19c3e507e98b2f7806c013201de83cc44c57656fd2b0c705a817e", 0x2, "b2ac4cbc972c41371f9a90c6c187"}]}, {0x76, "32e7fc1ffcf9ac36cbaf7ef3497985d7dfd9654ce3e5750d45bf77d4dc", 0x0, "edaa82877f91e02af47f98bb70a07eeec4fb048b30f196c384e8333e3d6f0fe1cbdad2ec9b824ab47c077c4f8722758988803680d376842304ead54a5c9279eeab3e3fdcd608a35b873e4fc02537a526fffb41dc8141"}}, {{{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xff000000, @common='bond0\x00', @common='bond0\x00', {0xff, 0x0}, {0x0, 0x0}, 0xdf, 0x2, 0x4}, 0x8, 0x2a2, 0x2d5, 0x8, {0xefb1, 0x80000000}, [{0x116, "36790efa071c86b2a45fbc1aa769bc72cc77a986576d984e7c3547b8b3", 0x5, "3385a5f2d0a33016432a4ac44db448f5e6a58c703bdfddf6ca19033dc89127d4938e87a407637e327579acc0fee255c2805ecf13f3f0817e4e4c8e3db62a7cf93612858cd055b6481f07a2890b8e83edef0913db7b377b887b4397928598ae36fa526de043484f2607a4f581eddac102ea340ef76fe401b5002a0b68741e6466e9d278014df89e5973d84a9273556b3b4833a738fdfb4151aedde18793fd8150010654d2cf7c76e52f6322dba943bb82c4eb821a7613cb00c09f0abfa2c41765bb800dfadda08ac861b7ff1e1508c262180bcc35e41886aa7ae131e9fde39f83dbba092ca9e9acf5bcf32769357134562b62b2faeb0b"}, {0xd5, "7a580166af58461620e1b1911ef63918d55e7c98041e23d59ecd22acdd", 0x401, "19107f916aef8230f59e2d60eb8d3f42b112f77920403fd61e43fad7b7452165f0dec2f9acc4f0cd9d165078c9dfff5268cc77cec47c0d3d57e84afd8a6ecdd105d9ea1b168435fcb5e2d5917123a03844fbf3927eae1763e3e0edc82cf9b0810ca8fe093007a3a5b0b133f37484ee4bfe3dcb36b55d765b3d5dd148b4c3487120e49236dd29c07d8d217ca35c7a43049e003fc602585d006e0da9b34c5619e6b2ca648fc55407129616b43ca7870e29e68cef4301"}, {0x43, "160feb66a2d468729a3b51c34a0c11bb202905011f80aa231a44aadab6", 0x1, "66a674695ad4e430a559bb3e598373c8f74819392a78c63dbdbfb3291eb2c4fa4dbe15"}]}, {0x33, "b7d9524dff30e5dee7b96bb56f337cad267f6f677dff50c8d3ae07cdcb", 0x4, "00d3e59e9338eb63942911990f76352f91fb40"}}, {{{@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xffffffff, @generic="c194203d539b1394c2d82315c7ec7f77", @generic="f27ffbd9cf3ab5c70cd8897a37851195", {0xff, 0x0}, {0x0, 0x0}, 0x9e, 0x1, 0x40}, 0xfffffffffffffffa, 0x2d0, 0x2f9, 0x15, {0x7, 0x7}, [{0xb7, "58613c0508651435e212f13b9952aca646a1ad2675b19e353930dae99c", 0x1f, "41c0a51ba6738fd05f67454f3c19098ae736f9162ad3aee36ff8fc4808520dce06e788b37e2b731c4bfead86c77f105998454250b724dd98cfb2c0d0cf09594313d3b7ebdd519033464bb89c53b4e7137cfa6cd41e20cee2c2a6883217b68f58c8eb54b352d2ff88e1899c1066ab4684c6d570023df90f7c0ecc0debde1b7597b24364fad96ae0259617e1231a365f2d2c285812f26e1e"}, {0xaf, "3f6e719344cc8663651e8d3c26467eea670e8159b220e0e7670e7c67da", 0xffffffffffffffe1, "3110dfaa90cce40685b3920ef1963a7577c7a2307d1736bc0413cdd0c30a15ee5befe29e9157a64a2b042a4755161fdb9ad638d51a57ed2e2bd05bbea9858d133dde98e5ba3c83e7a62e7a29dbe9bafb8ab5459367a4b05b0615c5bcaa7a77dbd29cfa42884ab840194c21bdc5957389716261cbb81c2bb2e24e570b86358cb90ce49b5c376aee42289507c7e2651f"}, {0xf6, "5ac615c4dd7f774890334d6ac3d27a1fced447b85c1fa50db299ed37df", 0x6, "6c17aa6397d4a53b90e06aeb6d4ada5d12dd402167884c45628f3e8ffb5c9e2551301de256ca0a42ccfb5a7beb3eb77fbc25f771881e7053507afe383cd2999a3a62a6b6e568675f4a2c6028adb32cc7cd12f417527e9f14ef68c4f3c53af044a043193617afd23406ed0451f1b5f22bc7b488d9c5a8ee0e17a528831dc705b4584326c2b6568e5a48961bb56910ed9d273077a862566c533fdee7adc60974ebfec98ab6c452734effe8b7bebce0f4feacda00acc99b78e94ed7dc4ea45d4c0fe75aa7e72ba582f9cb9ed99ea74473bdf3b57d5f8894"}]}, {0x29, "aa3e58421dcc362007edb5aeca41cfaafc60ce25d50139a4943de7bd97", 0x7, "7335f8a8f59ccb17a2"}}]}, 0x81c) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x8a, 0x4) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d19000-0x10)={0x0, 0x0}, []}, 0x60) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000701000-0x60)=[{&(0x7f0000854000-0x9)=""/9, 0x9}, {&(0x7f0000d19000)=""/160, 0xa0}, {&(0x7f0000d19000)=""/4096, 0x1000}, {&(0x7f0000aa5000)=""/167, 0xa7}, {&(0x7f0000d19000)=""/154, 0x9a}, {&(0x7f0000996000)=""/179, 0xb3}], 0x6) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d73000)=0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000207000)=0x0) bind$alg(r0, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000943000-0x10)=[{&(0x7f0000343000)="99527f9af66bf5479a46d2eaef841a49", 0x10}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) socketpair(0xa, 0x2, 0x5, &(0x7f000002d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000098000)={0x0, 0x1d, 0x8, 0x2, 0x9be, 0x6, 0x6, 0x6, {0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0xffffffff, 0xd5, 0x3}}, &(0x7f00004d0000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000017d000-0xa0)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x8, 0x1000, 0x7, 0x7}, &(0x7f00005ee000-0x4)=0xa0) 2018/01/24 06:23:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 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, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00007e7000-0x4)=0x400000000000) 2018/01/24 06:23:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000161000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f000044a000)="53d90b62dcbaa556c7175f79521913bf00a36d536b8e61fe3ad12085a839fd22e3e2ad0fcd2588", 0x27) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000041c000)={r0}) accept$netrom(r2, &(0x7f0000104000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f1c000-0x4)=0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket(0x11, 0x3, 0xd8a) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffcf7, 0x0}, 0x4000800) syz_emit_ethernet(0x3f, &(0x7f0000a17000-0x3f)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6cd00e5be75b", [{[{0x9100, 0x1, 0xff, 0x8}], {0x8100, 0x6, 0x199a600000000000, 0x100000001}}], {@arp={0x806, @generic={0x334, 0x0, 0x6, 0x5, 0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "96ee219d45", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "694769e86fd1e18c04a94bba402c20ea"}}}}, &(0x7f0000324000)={0x0, 0x3, [0xe99, 0x9c0, 0xb51]}) recvmsg(r3, &(0x7f0000e92000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e74000)=[{&(0x7f0000d26000-0x6a)=""/64, 0xfffffffffffffe58}], 0x1, &(0x7f0000eae000+0x6df)=""/0, 0x0, 0x9}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000007b000)=0x4, 0x4) 2018/01/24 06:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) r1 = socket(0x7, 0x3, 0x7f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ea3000)={{{@in=@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}, {{@in6=@mcast1={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}}, &(0x7f0000959000-0x4)=0xe8) r3 = getgid() r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000bf000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000604000)=0xe8) r6 = getgid() r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008ba000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcd000-0x4)=0xe8) r9 = getgid() sendmmsg$unix(r1, &(0x7f0000d6e000)=[{&(0x7f0000881000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005e5000-0x20)=[{&(0x7f00003fa000)="eca286df91dd59981a84c6a6bbca04db19fa3ad3edcefa1d5d1de8c4a11aa005d1c489517c5ed0361957c91c1265b802087ceadd43135d717d71a439ae73046c3239a601310be3ef4f063d2082c8f573a06c501d0f01930b0e4471ce1c386604b6880ccaecfa38432dbcea780f05fc08ee4a0da299e8d2a58de92651a0c1b042d4518fb8", 0x84}, {&(0x7f0000e6e000-0xf0)="1212f688f4277fa341eb04d9d89495cbe307af5ae1f0c8c5540200fc3f809e25aa788757866865ae62f9c8ac0f3242752bc6703d043b99f5385d224c4282ab91f095488be56da9056f77c6ddbbfc1e84d180567375ca26645b379cdc54a663dc9b5050a7c85c8f787a9cc31f0d59c0e57b1485f5e80f059c02df3bf2c7906335b4d84a5eef1de55adf5b0702e6676cb8ab85b513ffd9693287a97cab00d5b5815d16b7395af84a30c18553c5750ac299d269d8fbab29d449723665ac85dfdb155a2764d2c7562d0f1ea854ff74fed062ae40367090a2d7a82425400a2b834496e825e7ffa5c988fde360340862bb32c2", 0xf0}], 0x2, &(0x7f0000730000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xb8, 0x20000804}, {&(0x7f0000adc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b37000)=[{&(0x7f0000050000-0xcd)="c91e51569da35fa6fa42b194046681d97c03f8edb6591217d85cca8c36e1e3fe770167138b541962b8a384aad6946df4978bb6ac2a10443368ce4036efa6e14c1fed6f40f2462468868f66af51c8777c45176ed1c580a602cff3e02f904c42cf96fd3a32590d19542855fb00756cbbd1e3f8120f0449e1627eadc601a0ab9a4d8734dd93d899d5898c7eb6fe2184753f965d98681ad464a52467b4b6c6c91e0d667e5760a8adb2bb5a1a26e173ce3721a7fdce76c1fde527394e3b9d2959af7e065d2423841fd55d587efca8d3", 0xcd}, {&(0x7f0000ce1000-0x8a)="81ad55617c3def3c49a68ecbd9049fb195920f52ce2d03e3bf82a75a60b9ad621204c1dd6bc45c69d18f84e31fb50fe8691353d0e58d5752624b12e9e5c692ca6188e0198b6d6a80b5cf9e5bba379f4f3a6f62eb03ad20e8b0fae0e752763edf230fa9d8ebe20e17f974fcf8c92c34670a538dede084b97609937e1e5be9e30c7c9ab22ca07c0b844fbe", 0x8a}], 0x2, &(0x7f00005fc000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8000}, {&(0x7f00004a0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003e5000-0x10)=[{&(0x7f0000aef000)="cde876fc091d47f6eabecd89397b0cf3d93cb6bb7ecc5f790f61fb918ab6844a765c46e807f9f90593ce4c214ee167b25792df3b6687deb6e23701f2e87d159694171f8a3fed68e2d68f837fb199367a4e48ff596570f8472d4c7246813e5636fe3a1f2edc53e9e7895d8a2a1fbfcb867e7758dd5bc411b4c0d6d22f2e320ccb3bc9d65f6d7b361cf7b627f560ccab57144202a93e709c2c7df85e787b106719ad90dbb0ae0a35986684fad3add31740af08b556c71cb58ea1bddb619b2344164be8793a3aaa1ffa5826e22da089b54030e17d536dc09073408db8a5a788b12f741e2393b18b75b3287e695e883f8f48d336ce310ccd", 0xf6}], 0x1, 0x0, 0x0, 0x11}], 0x3, 0x800) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r1, &(0x7f0000db9000-0x38)={&(0x7f0000a24000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000c78000)=[{&(0x7f0000c05000)=""/187, 0x308}, {&(0x7f0000f90000)=""/249, 0xf9}], 0x2, 0x0, 0x0, 0x80}, 0x10000) accept4$ipx(r2, &(0x7f0000e0a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000038b000)=0x10, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000140000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f6a000-0x4)=0x60, 0x80000) socketpair(0x1, 0x807, 0x0, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a6e000-0x9c)=[@in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x26, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000837000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000c66000-0x28)={&(0x7f0000046000/0x4000)=nil, 0x82, 0x7, 0x100200000000040, &(0x7f0000a9d000/0x2000)=nil, 0x5}) 2018/01/24 06:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00005b9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e70000-0x4)=0x26) accept$nfc_llcp(r1, &(0x7f000056c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000afd000)=0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f00003e2000-0x4)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000613000-0x1)="a1", 0x0, 0x22020004, &(0x7f0000386000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdfa) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fba000)=0x0, &(0x7f00006f2000-0x4)=0x4) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002da000-0x8)={0x0, 0xa4fe}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d77000-0xd6)={r1, 0xce, "b8f63df56fcf04097c4eda89c42723bb1c9a0fdbc8adfd65ddf40f1f4906f2c1d956e8f8cada89eb3094f5bc27ac5782d0be9d3356e2addba89bb06637a6c93c57094db3f4ed046a59edb48cc1a4103c4dda334ad17742c608ce1814ac3b304230fb24bab0713c62e8363423b2f78579ed6319ac2856534ff8eee1062ce24565eb21d236c347ee84379c51709389b3658be8fe6620651374d7c3ddbcbbd53fadd87abd1dfe252365a0ef491300d19543e3e281fd2d5d857da72d0edfe3b0fbb599a8a4adeca96a0a68a39c639093"}, &(0x7f0000001000-0x4)=0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x7fff, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={r1, 0x7f, 0x3ff}, &(0x7f0000018000)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) 2018/01/24 06:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x8000000400001, './file0\x00'}, 0x5) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00002bb000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000398000)="329b4aedd03da688bf36e6294fddff016ed7dc3d294b19124cb280fa6564e926"}) r2 = accept(r1, &(0x7f0000f4a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000cc000)=0x10) 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) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xe, 0xae2, 0x1, 0x6, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2, 0x6, 0x4, 0xc, r3, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xb, 0xa, &(0x7f0000003000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1ff}, @ldst={0x3, 0x2, 0x6, 0x0, 0x0, 0x8, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x3, 0xa, 0x7, 0xa, 0x40, 0x8}], &(0x7f0000003000-0x4)='GPL\x00', 0x20, 0x41, &(0x7f0000002000)=""/65, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000)=r4, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 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]}, 0x3, 0xf6, 0xda3, 0x4, 0xc0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000066b000)={0x7, 0x7, 0x200, 0x3, 0x101, 0x8, 0x8001, 0x7f, r6}, 0x20) sendmsg$nl_xfrm(r7, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000267000-0x4)=0x1, 0xffffffffffffff75) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e61000)={&(0x7f000039e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a04000)={&(0x7f0000954000)={0x15c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x148, 0x0, [@generic="b3032856633aec52f35a4cd3088e2a3d8890d3be3405bfa6086f7ed986e67f906ea8598b2b2e82fc9bef51ec724032d10898cb0ca1b02e196b1ecd4872aa8e08d24512e6a3e04a1cd9a94ff8b527a5c2192db7f64c675ab24c1842ed6c65549e2bb07527179ca755b0bd199ae4af4fd2274c2c422c6662328aefc81a84a93b016d3db2a13ef0dd00471a529c0381bd6269b8bdfdb951", @generic="0e43e970e2f368e54a1d606c291dfce6fb111860df794feeeb3b936931b826a7622a6929d388705a4bb165a7b02b69c311d66af66267323eef08ebf56249c962f6e2184bbc26bca1df2c7bfedf33c717c19187fc7b07dc5325eb985ab6d0164d6b179ea4002469078f3ff547f7e8d5df3cfc78227dd18140e677c7829807fa3c255c687fcc24429cc3cb98d3de8eb1c5d8f537492b5c40db8ac1be5ba15cc0", @typed={0xc, 0x1a, @ipv4=@multicast1=0xe0000001}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x14}, 0x890) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000457000)={0x0, 0x0}) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c69000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a47000-0x20)={0x2800000000000000, 0x7a84, 0x0, 0x247, 0xffff, 0x7ff, 0x0, 0xffffffff00000001, 0x0}, &(0x7f000079a000)=0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000081000-0x10)={0x1, &(0x7f0000671000)=[{0xfffffffffffffffd, 0x8a, 0x0, 0x8}]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d19000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000ebc000)=0x8) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003e6000-0x10)=@generic="2b4e427e6db5c9427fbdcc52454455ed") setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f000008b000-0x20)={{&(0x7f000035e000-0x8e)=""/142, 0x8e}, &(0x7f00004b6000-0x1)=0x0, 0x2a}, 0x20) r5 = accept(r0, &(0x7f0000266000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008c0000)=0x58) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00001cd000-0x10)={r3, 0x6, 0x7, 0x4}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000aea000)=[{&(0x7f0000a21000)="05dedd11", 0x4}], 0x1) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x80004, 0x401, &(0x7f0000dce000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000462000-0x8)={0x0, 0x0}) bind$inet(r7, &(0x7f0000aed000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000142000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f00001a2000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) sendto$inet(r7, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000a92000)=""/39, 0x27, 0x103, &(0x7f0000f34000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:59 executing program 5: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xab) connect$inet(r0, &(0x7f000077f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x20000000000004, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000159000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f14000)=[{0x2, 0x100000001}, {0x3, 0x3b49}, {0x0, 0x5}, {0xa, 0x5}, {0x0, 0x3}, {0x7, 0x3}, {0x2, 0xb90}], 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a61000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x8, 0xa, 0x8, &(0x7f00005d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000abc000-0xc)={r2, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000963000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000252000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000f15000)={r6, 0x80000, r7}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f15000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0f000-0x8)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f000035c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ec000)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000452000-0x8)={0x0, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = accept4$unix(r1, &(0x7f000064e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002e000)=0x8, 0x80000080800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a40000-0x8)={0x0, 0x0}) r14 = accept$packet(0xffffffffffffffff, &(0x7f0000fca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004aa000)=0xffffffffffffff29) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r16 = socket$inet6(0xa, 0x3, 0x101) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fef000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c13000-0x8)={0x0, 0x0}) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000062f000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009c9000)={0x0, 0x0}) r24 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d32000)={&(0x7f00001f2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r25 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b1c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000181000-0x4)=0xe8) ioctl$sock_proto_private(r12, 0x99e4, &(0x7f0000d4e000-0x98)="e4ae4c199ab84cc011975df781f8d99f1ce7cf4eff357664fc1dc7d6df10d49bc23972b7a133171669e22a2ea66efa60de081e57ac4963418b9956de54df25406a360bcad2dc9c6b26baf34561da3089ace3b1dc6aefaa524173ca5af7fefaf4bb0e4985b0f752a428cc533217eda63034869402b76a508a833dde1779208edc2ca204237c9722927ac141a5c1f44752f8e3fba2a98b1955") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f7000+0x302)=0xc) sendmsg$unix(r0, &(0x7f0000769000-0x38)={&(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000496000)=[{&(0x7f0000399000)="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", 0x1000}, {&(0x7f0000882000-0x45)="783aff76309ca16faa860f32c55178a4bc523ee15322badd59ee7452fcdedbd44d9ed5d31f9404c956591aea84eeca16829755179556f8064de3c6ee096c89229bb2f50d60", 0x45}, {&(0x7f0000d1f000-0x9f)="a31fb58cbc69bdc19051f6fab8f5216e7129d2b5f344b25e050cd1481d549fd2f1e780ef01df0fbbfaa865eaba2430cfa15b94768550ceaeb215c68164440f5b2854c12e05e0e7765df8e849e94f8fb57c0c0e4268e4867df76f2c046cd0c35994b2499e5044daaccce11082f7568171c079c5871c828c8353a61a4243edafa6aade923f2ffb91c0ea79d7772a450cd4f98bcd2d400c767ee91032a26bf092", 0x9f}, {&(0x7f000044b000-0xdd)="fb504ce9c48c2810dc5a641da80f2cfe4a678289a4b5570df505e126dbaf8db346ee7746929a018f60b691d7bc6a62931296584dd86a10e119a4cdd393816ea3b8e3b6e8ebd8fdf0ba905220246dd455463526a68cc49c89ceea77c90edd88f80c38b92c29279ee20dccde9578f8a3a8186d0e219621efeae84e0948832a39fbcdc5454c22f439e3a11eb0410320de6596d5674e23ecbdecc2fafc07207ab7ad6804eb52525179e17e13f0303acd08b3f98c15dcd449307bc32ac8f4180b5d0b088426b79f029c075e2ecfbbb844c8fd26129185eb7416e6db7cc76440", 0xdd}, {&(0x7f00004f3000)="4c8cfd457a3901bdc371d25257c3a4cd90299de51ee35718e762886dff0693c7fcd8357f0b6f73be", 0x28}], 0x5, &(0x7f000063a000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r13]}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x18, 0x1, 0x1, [r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xc8, 0x4008000}, 0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r22, 0x400001) 2018/01/24 06:23:59 executing program 6: pipe(&(0x7f000006f000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f00001fc000)=@file={0x0, './file0\x00'}, 0xa) syz_emit_ethernet(0x6f, &(0x7f0000221000-0xb3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "f0f83d302210a5880d8759d9d0609c9839856c36ae1fa1487763452374ab13657ed46980d412d20eb9775adf82f186b25fe6ba157d22d46c28f6e5006dfecf3ecf7dd3230c"}}}}}, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000188000-0x8)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000bfe000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e0d000-0x4)=0x8) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f84000)={0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000136000)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f86000)={&(0x7f00006fb000)=@rc={0x1f, {0x41, 0x0, 0xff, 0x8, 0x0, 0x8}, 0x4}, 0x9, &(0x7f0000e76000)=[{&(0x7f0000f86000)="ec0b4fb1e42a2bcb870946cd3c03a6d633cd6d5035d8bc33de04324a02293bb818ff8ffbcd9e10cdbdddd970a67c2aa29b69b7a621348ea47cc6c0040dbb741b58c43ddb06ccafa312db", 0x4a}, {&(0x7f000028a000)="dcc7b802e38991058ff570a91eaf95d37319221046110a7c67a33152985caf3e2a756e8bd3882309022cab50e5a91d86f5e81f357dd8f5b6024e1859387fa83af24e", 0x42}, {&(0x7f0000f87000-0x3d)="69e212fd91250a81d919946d7aab205718bf1008a3a906cc9888e75f6f29cc389528b0385a5e47b2013df541c958ab1a4b28c871b0c608cf966ec8a1bb", 0x3d}, {&(0x7f0000f87000-0x35)="54c481b8d6cba1539f8898c0315fd34985705d7eaee6fdfccad4ec1dbf066c2f065771c0ffc37ddd7f4e9ba78b667a07447ae2d914", 0x35}, {&(0x7f0000f87000-0x83)="261719442c4c305bfc5d84416fc3e17ec4e0a3d22a73d4a28a3ccb416618b7fb9b5ab421a04fd7d1e6d2ace40021af17c817f044be9dbae4ff4ce4e0bd471935f02fcf521cbbb0a1d38b0fc71988abaeb8fdb7169274128239298c6fc3d41b8c5f9cfa6c6b03aafed40d459379f4ecb20004fa96e13ec9994ae09f1bdcdc401024fe0c", 0x83}, {&(0x7f0000f87000-0xb8)="c0ea2ccb7d61c9624e4235e12fd532e6a81591e504884b2589009554beef5eefee628957fe3f741cc40590fdb5cb9633f28a4e90a6718d9145313a8466f497d7e3dae270bcce82381d60e62c4302e81e30cebcf11ac5bfa33b90d069a5a0697f68296b6e53a747c8d391b4af569d52face1cb506cae3954a7062382628a76f347fb05a41e7988896a80a8eed40180b987b04c36a4364c9a5ebb6a9aa1b5edca53ddd0b3a2b3a85602ff3860a4880e6380e88cb54965b544a", 0xb8}, {&(0x7f0000008000)="17640f8161bc552608332584a114f97de742b9e7a1c7136ef0bb781c083390d3c55216b5842cb6ab7bed1a1b5b69997d39c187d844b4c1be1c8f556aa7262f2486bb8f594eed5b8ff834054e0004d838ce38b5ed11e36fa74419cb46d7d43a712545db0458ab64581dab5b6c9a0a12bb6220b1884b12c781", 0x78}], 0x7, 0x0, 0x0, 0x4001}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f85000)={0x0, 0x60a9, 0x4, [0xfffffffffffffffa, 0x4702, 0xffffffffffffffff, 0x8]}, &(0x7f0000f86000-0x4)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f86000-0xbb)={r3, 0xb3, "5b6187435ba3baac37c9b5c13c9278270ebe35c76c9e8fb971be554a2705c88eb0356fd869a891f34bfb27d614050ee4e7f26b50d3ab836cda82af31901b86ea3367d79fdee6bfdf5131a7ec35659567307c356d83ba2ff048f46f4f4c0368e1d94ba86e0e712a1c68ed37136f7ca4ea4614b2c96b9c031b4e236b03b3f80f3846cd1ff9f7cbedc06ca94afeffa497ef4f8000f377abf5060666b7ca21c6919bc12c67f004cd812d8fe85eff25e376d4d5eb"}, &(0x7f0000bd8000)=0xffffff3f) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000f84000)={0xa, 0x11, &(0x7f0000d70000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xb0}, [@jmp={0x5, 0xae90, 0x8, 0x6, 0x5, 0x20, 0x0}, @ldst={0x3, 0x2, 0x0, 0xc, 0xf, 0xffffffde, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000}, @alu={0x4, 0x7, 0xf, 0xa, 0x1, 0x70, 0xfffffffffffffff4}, @ldst={0x3, 0x3, 0x0, 0x8, 0xf, 0x1, 0x8}, @alu={0x43234bb8d7296d42, 0x3, 0x7, 0x3, 0x7, 0xfffffffe, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f84000)='GPL\x00', 0x4, 0x3a, &(0x7f0000f85000-0x22)=""/58, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001c2000-0x4)=r4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000156000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000656000)={r0}) 2018/01/24 06:23:59 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket(0x7, 0x4, 0x7) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000017b000-0x4)=0x1, 0xffffffffffffffbd) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e71000-0x48)={0xe, 0x13, &(0x7f00001bf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x80000000, 0xf, 0x9, 0xa, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x7ff, 0x3, 0x9, 0x6, 0x0, 0xfffffffffffffff0}, @alu={0x4, 0x1, 0x0, 0x7, 0x1, 0x0, 0x0}, @generic={0x9, 0x7fffffff, 0x1, 0xf5}, @call={0x85, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x29}, @generic={0x71, 0x9, 0xd0, 0x531d1779}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000106000-0xa)='syzkaller\x00', 0x4, 0x87, &(0x7f0000b68000)=""/135, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pwrite64(r0, &(0x7f0000395000)="a1b6a01b83e4a47af8399a73a3c5add96d56479e4d141dc4780f3d757f20aaf5b972103d4d6ec198dd1b8db1558e6f407b5bf8cdcecc87f2a169d2d55b26341033333a44f6dcb46ac1030c32c5fb10dc356e9286852e2c5b01", 0x59, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x9, 0x5, 0x1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b87000-0x2)=0x6, &(0x7f000072d000-0x8)=0x2) sendmsg$nl_netfilter(r1, &(0x7f00003bd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000184000-0x10)={&(0x7f00007c4000-0x20)={0x20, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a13000-0x8)={0x0, 0x1}, &(0x7f0000c1e000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00005cf000)=[{&(0x7f0000c28000)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f00004ef000-0x40)=[{&(0x7f0000998000)="990eaac756e9495292810d81d00ece7dd502247569b2a27a06b7fcbf2d3d800e35ed21c51125a32b139feb19ebaafb2355a5c29f0665c2de1be5702a756ae98bb96fe625fd3d4a6ab4046baaa14cf4ed5543e306b6841abc33f3d2d65efb9c85d40ad683e4479569b9cca3c09818d8cd7b42155ea02c55f0db3298fcb96fe4df971a3fdf90b3a38a6f", 0x89}, {&(0x7f0000121000)="2e2959ba5852e429b2c182415810447c21b788c5bc682a5e1528e42c2c2a536a2bc0f0b36de9c6c9c993789c0d804f91841e4300bd083703490b37adb52cf71f242080e2fd83d89f7c68d7095c", 0x4d}, {&(0x7f0000374000)="e28598489a29946d537d780701ce0f846cc65248d403459429affeef6e6f117d73e3070c8ee65e04ab577fdb898ef75fa3", 0x31}, {&(0x7f0000c3b000)="01c3b4118fcd36436c6aff1a039c6b9ff2aee15a314f79b7b8fbbe53b5dc8c39e6f513ed4d0d65a5848e7ad1a6930c7902c267ab19c984aec51311e1cf86a82184", 0x41}], 0x4, 0x0, 0x0, 0x20008010}, {&(0x7f0000597000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7e000-0x70)=[{&(0x7f0000005000)="0e9696df0d2804aa955aacfc355526cfef22f8f30c494509245d0d2f511f889c40e57c34785a6fe2f31d3f7aa31599c5e8423202d08952acab333a9bf728b5e0945a645de075109f56213331dd1d86c3ddd1e06bafcbb03aaf3d52d6d0b6cf8480c04ff92628ea9e718f33da76d63d1f89aa4cd14cfd810c9058ff67584b610da1fe07063af2457af93f257c98fd4d4323a7f190c0a66d1aefe682db46cde7b1a04195298311420702840fd02c70d8ceeb5f96767749bf3073134cc04e635c637fff92cbbd88caaeff5f", 0xca}, {&(0x7f000080c000)="e75a5ba2afa4d4a7afc60984ed63ff956ebd22d6385e21bba92670f27317f4dd43329d32ce95093f92364f2037d4790caec7695b52f43e63585165f1d7e4067684b6b892ba35b3eaa3b0fb1c8a171ac55145590b83ad7c306b0662a777e4568a", 0x60}, {&(0x7f0000fa1000)="8abc3d75997738fbad97e86f23e3dfb8d7db60d690f3c8a455c3cb7679ac3331d9238a6f408277240c10b5837c4cb5c003ca0b90ca63e0dd45ae7baed2cdee7953e1813d839a42f55cb72f4d6305cb035a11b9e936ee6d284c85778b600b29c7f6ed5f2e41c208b9f434", 0x6a}, {&(0x7f000073c000-0x2b)="10d3c0637551f22f8e12f38214a9bf66b6aa650ec6dfa10177a735cc280daeefc759fce108ca9da8b913cc", 0x2b}, {&(0x7f00004a3000-0x16)="3783da128302a40660551b4f55c96d202387dbb33dad", 0x16}, {&(0x7f000049b000-0x71)="f84c1936dbec022a4c6771b5282984aa79750a9cceb00ddbfdd542ce192fab5b287f21571148f33fe58b4ce7ebd25384e95b3d203407597db02afddef1c2348fd5f31f1e958e4cb71427e71b46a6b719968e4de085a789daf25645fa0b9c31144a67a330fa6a1aa0233dc42f2fc08eda0c", 0x71}, {&(0x7f000005f000)="1fc9ec7eac7a32e0a4a57440c20949d32fedd79332fcce4abc934f0167d3c2c3745bc314e60bf57d179096089b8dadbe651c718a655001650be6c5690a3c078cb65074f4e6d67bf7e89e7321dbdb84fa13b2a4c90044e17802d4f9b98cde95047f56127c784ee55555d35a7f3cc4da097260ca05010474da7d616c5449097cfdd451a87e3c04ae983ef747592dc690a1cb9ac088ae56806c20b28d769c471ef305af5c389d2501f8700a10ec81e68ee081ef4a96903275932a5bba4adfdfdcf7f39e57c2f2034cb9aee08c0be1", 0xcd}], 0x7, &(0x7f0000082000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x40, 0xc, 0x7f, 0x5, 0x10001, 0xda, 0x7fff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xffffffffcff9eccb, 0x1, 0x0, 0x5, 0x4ae, 0x6, 0x0, r3}}], 0x60, 0x20000000}, {&(0x7f0000cc5000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d01000)=[{&(0x7f0000cc3000)="422dc676cc38c79900f78bfe7434543324a5e614c57793810faec0904bd0c2720c6d5fd2871a9807d92f7e32b95b9e5eda4e7ec43f60cef251867c003b898b344b3669ab3e975a6173710f7b2cf423572ded2a06f3beca4e9aa2d99415df1843200156e4d2a7b1d4dfd3f22a051efad8467ec796ab1f9703aa5d0dd8f8786bd18262baee7af5435e22481e9c0f784dac2e68d18ef3cdefbdb11b5ef8293ecbe20769427c84da99bbc42895ce645fc1662b93f89f38966ce1a7491f7372779ffdcce1639da8f752fc017b892a2da0d0bffec84dc031a818c56758fbcf59191dcf8d7c8af1c9027ab1961e40a09817984e3e33aceb2bb4", 0xf6}, {&(0x7f00008ae000-0x5c)="07af089ea04a4a918ea78d1c1344a0b7f784ee435a501ffae640b9b7731333d730a4e874163d6d7916029d0ac57ddef97c239ad12946cf31d42d4b2f7f12cfac95c34f633aec880ce3e0b1eb334353eb88e700f2957152c31ffbb38b4038ee69f71a9f15fe33b2e83eb99787ca937c1adc680e99a522b605d63ae4232923c42847fd609e369d218739f6752498081f378b3a65ccb4dafe608e4022748063d0e15d9357d17b73bf099c28b3559d14", 0xae}, {&(0x7f0000ffd000)="255c482be11237e1c52005d9744c424cb974798e822cfd131cdc4acf2dc27edda8d8563c00b945ff4d", 0x29}], 0x3, &(0x7f0000f94000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x6, 0x96, 0x400000000, 0xffff, 0x9, 0x1f, r3}}], 0x30, 0x10}, {&(0x7f0000796000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000004f000-0x70)=[{&(0x7f00002b0000-0x2f)="4d3a53b7fd2f55e16254772253a998ec824d04e081c691535d4c57078fc0c20af1fc06344d90349f44b1da0c5b3bc5", 0x2f}, {&(0x7f0000ffe000-0x1000)="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0x1000}, {&(0x7f00000fb000-0x47)="1b77314879d05adb609fdf20c30b6f9eed1a57e8c43b9e3a6ebf2d8ec764722d75ab72e85d6295f3cbf3a20f7a09caee575fcc6c60a78db62c9efc8c7942af9608a94a88d69641", 0x47}, {&(0x7f0000fac000)="220c2536154622efd197da35633a1fc599669c4c40c76af1b350b5f18e2f4b5b5f0b066a75b069df39e011e3e2b089a591e2c2870d", 0x35}, {&(0x7f00003fb000-0x92)="eb40931e7686e69c2cbb87205ba94eb72bf75d2b2d0b834c2c95d0b2f7ceaf9351fe6044b9d36287b397e7844c4bd7e81c0bfbab777477c9446768fec07092b8b4a2a560cea5a5aa4b579f1ac74d444994723b63779f0b01c6d85cc335c36d9711551ab36f3875f1c3a6e2fad2c18f692b975173d9c31bfbbdaa2c2fb1ec0f2fdbca62740fac9567c3d6534e8e2b41ded01f", 0x92}, {&(0x7f0000dae000-0x1000)="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", 0x1000}, {&(0x7f0000389000-0x88)="7038e810fa75f911e6b7e20cfc7116f9932e5f62129945d0532ea92c904b096c9c915442b06c5b18bbeee051526bfb41d22757866cbb639c8d1d7e8fbc718f5100993adac7074f2ed37f216a2203a81a344915d3b7cf7c0a61cc28cabb5ea17b1f6eecae7ce425c33592eeab181ffe82ff085c47e1f21e76b22d867aa3ed4bc2b72158f841639d39", 0x88}], 0x7, 0x0, 0x0, 0x1}], 0x4, 0x44800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00002f4000-0xd0)={r3, 0x1, 0xc8, "89d121b0fe6bd5fdc7345a886780fb0bcfdf644b9c57253f84286aaeeee47d7c7bae9419be7b062ee74a3015279acb5a50f05417848f32ee86aed2c9e6efcb103de100d0b3672f10f3b5b51fece9376c6814890e26cf5190d92bac6d3af2351bd387aa97d6cb9358da020769bc730c5b3bf96e66152d590d0fbccb9e87f810653dc4de0d8f29f605372a6dd8b3a7f751795269249324b88221ae28f937e8d9f4f4e7c83b5a21660b9a8bb19f7921166b8e2aad24bc5b9260330adfc0156f77e1215cb57a094db018"}, 0xd0) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cbf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c0e000-0x4)=0x9, 0x80800) bind$inet6(r0, &(0x7f0000a59000)={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008ec000)={0x0, 0x7, 0x20}, &(0x7f0000e76000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c62000-0x8c)={r1, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 06:23:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000002000-0x8)={0x5, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0xf9)="b2ebafad8a582a9c5f5953c4015cf0c42d14238f115be299209e62997b08c76b320c0b1fa887ea29bc03e70f3bfbc3f8de7a0d197e83f9b112102f66fc23e8b839e23168e7854f93c51768f6deb3f1b8ebb89974d705204c8d427d004b6581171d016175e42b4958d4918181026d932bb41c5026cae45601181f47355031b65aa7c77346fdb1b1a0ba3df8676b1e5f6224bb2e2758488bb75e81fb56637445057e5a0b7c85bf7d39178794d2eeca22e6ee8c751e62437dc7c5d8d4a4462e70d34af978a0202ef77e47ca62572e29ec80fefd26daae7e0edc206d873c2b31dea286d3601f875b870b62e8f4f346a431417ac9757a77cd35d2f0", 0xf9}], 0x1) poll(&(0x7f0000000000)=[{r0, 0x10, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2, 0x0}, {r0, 0x440, 0x0}, {r0, 0x84, 0x0}, {r0, 0x4000, 0x0}], 0x6, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = accept4(r0, &(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r4, &(0x7f0000004000-0x10)={0x1a, 0xff, 0x7, 0x1, 0x7, 0x7fffffff, @random="6ecfd8e80b6c", [0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000005000-0xa)={0x0, 0x10000, 0x1a, 0x1, 0x96, 0x6}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000006000-0xc)={r1, 0x80000, r2}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000005000)="ad8344b765d275e87ce0de841f1bb63045eb77a1882abea862bd27d7ae1655967e45ebb169d9247705a34f02523c20ed4723b993dbf221c47ad45e7c4c119b867f79ef6b2bbc8c6092a2bfa04fad5c760a5ae0ea56d1ba8cd02336586dbf3a22c3658f5893919dfc1fdc62d3788626876e6404e1bcf486b2a0b4f5298551e0b459c9105780ecbcb928f13f9372421c151e940911b5a7e315620ffce4354d2f3c0d9fff09b83e1a2272a60f241fb275bde2b8eb2b3872b5b2f132f1e7a73e077e83c91babf4776f08f1306bced2466b9a47905190042286c2c31ed1d62c", 0xdd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000)={r5, 0x8001, 0x9, 0x7ff, 0x100000000, 0x3}, 0x14) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000250000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000035000-0xb1)=""/177, &(0x7f0000c06000-0x4)=0xb1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000005000-0x98)={r7, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x874}, 0x98) [ 1569.636756] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 1569.652474] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22666 sclass=netlink_xfrm_socket pig=27794 comm=syz-executor7 2018/01/24 06:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x9, 0x3, 0x1ff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xee8e) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000332000)=0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000fbe000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x10d, 0xe, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/24 06:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x9, &(0x7f0000507000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000f75000-0x4)=0x4a, 0x4) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d1000)={0x0, 0x0, 0x0}, &(0x7f0000868000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000526000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000965000)=0xe8) r6 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000282000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000026b000-0x1)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009e3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000-0x4)=0xe8) r10 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) r12 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001fd000)={0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0xc) r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000312000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c91000)=0x557ea395b6170bcc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f0000cb5000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e22000+0xe5d)=0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00007ce000-0x4d)="c5a63530307c29922cccd06ee14d268c51f187cee9b6b22be6f45e5b615127878fd8c1f8e93b8dfd6b3849c93f9836a57b0700f46e9c43f8d376419e73f1147ccd95ae9803c29f432fff52c3", 0x4c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000c2000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092a000)=0xe8) r19 = getgid() sendmmsg$unix(r2, &(0x7f0000a2a000)=[{&(0x7f0000242000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e4e000+0x85d)=[{&(0x7f000097c000)="a2bfc41a86fb22cb43a4279a7e5d2e6eaf266413d7d245be726ea326a513416444f608b7e980eaac64ee25638f1ea1816ba550c5a59e091de1bdbc59e5ef39221f8d516c48bcd35cf345f9d5517bf15d387a18c11573db33820d3b", 0x5b}, {&(0x7f0000bc8000-0x7d)="4a336e47a0920b1dbb57c61b987c2d05cecc1c65fdb10084e64a0c7fa374ecf5e5c73fb5101ae6ed37fa9e1e7d496cbfe81d837249aeb1094dc0a0c72464edda5cfe9de69beb03ab442418e1a7757c4396c5c839d1036ee05133fcaf6b133f3aa85983ee7053e8b0a89e48a4c9f106a429d4a76d15a4892d6914fcbe78", 0x7d}, {&(0x7f00002ab000-0x46)="d8d9005e1b53a2b7249c7d11bb7156ddb4630baf665ad8d6e9fb5a55b4a98bea77d2e6aaee1d01da88dbaaa636781b4c1992b27d442e1d57c4c74d6d25fa20c1a4e3dc218307", 0x46}, {&(0x7f0000fd1000-0x73)="c0c5315414ec515efe26ff4ca862cc506eb2ae94f47bd724b53053b855718c28e8f89cec1d176b9d22163a84781c12640e4d6052217b1d21f6635ab366026b41ec9103701431a12d5dca35980de0cb437609848b60c6336719be46655ddf27ec34d3941c460a0d8697ed549e6fd08340c80c72", 0x73}], 0x4, &(0x7f00004eb000-0xb8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r3, r2, r0, r7, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r3, r2, r1, r1, r0, r0]}], 0xb8, 0x4004004}, {&(0x7f0000cff000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002a4000-0x10)=[{&(0x7f0000ca0000)="cd188771224dfba43de1c4f5194a79d5aa9302ba8da8c3d18a8ca003e8a6dbdc58ca60b7d021fa85", 0x28}], 0x1, &(0x7f000040b000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x48, 0x48015}, {&(0x7f0000b71000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000138000-0x80)=[{&(0x7f0000d62000)="6c2efe1c91a89fe083b7ca8f6fc32fae3d647edda2d9fc32cfe8", 0x1a}, {&(0x7f00007e0000)="be52bf4df204999483a80e2b5922365cd216a2bc20f71c9a37f9f8169768c7edb32f56c6c2a6d0c2dcf00cab45a987b55b2993cc5424871f18971ad2ce0304e4f0b052eeeda3ed639f932e704b0a2b5f68e1f08320ebb12cd89e50affc86e86b292847ea78b6f9521ad2cdae858411eedb9177a31d263f362ced5f79c28646e8629159fca52bdb60e6f4d64825967d65fe1e039c5042707b34f65657061444e4d916b43173ed0596b737aea7abf31a7391", 0xb1}, {&(0x7f0000a0a000-0x7c)="f0ff5caf4ec6072285819c8fcf11d7750141a8ae4217cf9f0080b4615f460350d02fda9645ae4584315d5eb5a5720c5901e0d8eecae33d5b1db7d9b37a0ec95f07b2246be37efef7888175149b44a6cad7ad904e15f33db6f191055cc290d133cda50696976ef2db163a53ad73e08faa4263043295ade7802b6d0018", 0x7c}, {&(0x7f0000d72000)="15aacf7be98d0db89a369349b06a8f175238ac8d8849c8b885c059eac799091200813d9f9d5a1ca13a009df9c45e230d3e544ab4caa515", 0x37}, {&(0x7f00003d5000-0x71)="76a4cc2025f4150854e8ac3ed23bd15cf094e552628e697acdfed8ae96878ef545dff6c721409c57461bea61960917cd556185c8f30af27f241f9cb5062611596f55b1fbb002b183523ff6d501395b6886811df3e7038b2a1ed2833c52bd8954b7bf40a9fe5f215a510680c7bf89643491", 0x71}, {&(0x7f00000e5000-0xc0)="396f22199664e00f1fb7dcdfe47a93485eff8aed69a672daa690160e220c6e9ce24e4f3f5ffb155fe75defd699d290b217d2a730ce782f4dae52b2ad10c93abefba9eddf1879c24d8bf5de7ec01ab5cec46cd42446d92e16ec4b12329abbcc755eeaacbcbcf6ffb571ec8a67c1e73b68dde62bfa860b450e4bef612d8dba0eac96c2d3b7eeb7ddbdbdf1e0f85b07366be11c9293c92d361038174667a91132a05ab2dc9e08686507258178b3fde97c60377ed1e2c95ee8767b983243955a4fb0", 0xc0}, {&(0x7f00003a6000)="878c37b8068d5e6644b9ee060d8ac6de4e108a0f68a7ccce7eb03608632dd16678dc798fc5b749e1467c4db164bae5cdabba2f809320279ed4a847f1ce6b7ee6c225", 0x42}, {&(0x7f0000f7d000)="fb38a5c74db306f2ad1912820cbc73971b283af4521afd7e013e6ece2280156bd25a34a404d3d0dbeeca27365d5f317f4815a882b7d227e530d87650fe22e187a60fe90380db4a3ece1f3559e5f6bf56afe4980b208a8cfef9533ce04b52c556069e4b7356722d32d091445b3cc338f710fc2fa694d8bc00e3cdd6df7ebc063423527d9f71d80e0b9c2bbd4d673344fd8d9ce4536248ff", 0x97}], 0x8, &(0x7f0000a34000)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r3, r2, r2, r2, r3, r3, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe8, 0x41}], 0x3, 0x20000800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f0f000)=0x10, 0x1) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000c8000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/24 06:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000124000)={0xa, 0x2, 0x5e2bb8e8, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000015e000)={0xffffffffffffff9c, 0x28, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f01000)={r2, 0x0, 0x0}, 0xc) r3 = accept4(r0, &(0x7f00003b6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007f4000-0x4)=0x60, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00002a5000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f9c000)={0xf39, 0x6, 0x3f, 0x9}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005fc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x80000) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000024, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000399000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/24 06:23:59 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) r2 = gettid() r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000001e000-0x6b0)={0x6b0, 0x11, 0xe06, 0x5, 0x3, {0x5, 0x0, 0x0}, [@generic="cdcec82c9f0106dfc7beafd73988f76dc9ee99ce3167d8468f64965f0f98b9e027b7133ce385ef390bf6e201697a424f4cf7f45b52f116e1324294d84914188cdd0bd48730f91ec1f4b3f6a8574d96eb", @nested={0x304, 0x47, [@typed={0xc, 0x96, @pid=r1}, @generic="60cb250ebc48d583574b94e7d71bf97788307d59a64e7250a4d013991882049dd41d00cc84ab120762945fce90a98ebb73e91ee59251e35f5766b02e554e6f5f3118a17de39dd3931eaa4a3ee31e278311b9f554989307f7977ff2465adb7c91cf4405b6c4d0a85f9989538b067cabda2aac373b98fe0ac6d3afcad097a7db73ff5317b6e8d1ca2ee5c9bc8b6cf06336fb6efd80dd97cd1c18d8985709510e6e8ec1c999a9d9ca7325e84db03548940a0431d875a5a43c28cf2ab3dc3b534e8749d36e4b6e18954124771d4c6fe8ea1614c1fa88d616eda97211c745b4e30ab52d253de1b558e16594dad5730032bc2a19bea2856f627095ac", @typed={0x18, 0x4c, @ipv6=@loopback={0x0, 0x1}}, @generic="c8180da768a78a13cf1d892de06fc6ac6797dd8e74c489b187ff0b9098096507faab55f2f5d20357933d4d110acf72853f22b53460105f57f03cd95d1c42cce50d2531840d5af205b706eac213525f11440548ec67cd067579f389b74aab7743a7252a7d01a9a30661258199d6d9cc5d5b0e2c0afdbf7545d99f9d5f3b041b0a8f963da718be10838ca002a5f64c792de6f7e4bd781599f5b19726d3ead4d49dd526cdfd7c1fc1c1e4dabac8727057c851dc53d2211baf808307e6df89de71302d3eff275f5e826abe630bdce15a55fc939663adbb9ba1fc6e736c80037e68d8474815bdec869f31", @typed={0xc, 0x80, @pid=r2}, @generic="8618b28dd3ec47a900f943f5b8410454e08dc009851ad80224048a691104551f6a81223bc1b7c248ca20224d0d9ec913dd16641f395f25bca008e99e2a50ed7e39bcfe4b5cbf6a153c3a8701a5df4ce6c2cf2c5970ab981924e01f74444e59b066b6e7210ea7e6c85d93804fa5216ef07cb935a451c5b6f8cafb919ac2250bfef99e9aa25e786f6271c16acb501ed49512867e20966dedeeeda35747135ef2eb", @typed={0x18, 0x62, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="34a8e0c93f6d68a5ccbd4cf0c2799d3e76a9fecd29352771b075dc25", @typed={0x18, 0x12, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}}]}, @nested={0x4, 0x48, []}, @nested={0x278, 0x65, [@typed={0x8, 0x43, @void=""}, @generic="4390f03fd1c29a4e8ffcb6ac305d9171f4e6579102a4b7f12833772870792aad1f300b8f8b9eb4fc0b779eaf19279b21d7d9faee6c332b7bab11d8a46cbadbe76702f0a87f41025445d592408a507ade5c9e5c0d18", @generic="83babe2f00c1d2e3304c1a9823928f72c04139c4a6c18c88aa87146ce3de4725adce753fc357d15709002c20798115c39bab4c700bebc0ce94f155635910046e0d289d9b2596d2d2c923405aadf32fc94b06a3931f73fbfe494dcb65dcad", @generic="85751b4a667d5c0d2c71aba6ecf38b4083148dd04abef693c9dbc3bf0f80d8998690369dbb729c9af3fbcbc8bd6d9732cf0606779a2a6d02b383ca49d759ab6dc6281eab7ff442033db92986785aaf532131257362dc0d170575cbf99a350ba6574d93ff027fad21746a5f77e12e96625860b62897d889308aef6f9a687f0e52080b3512c7e336c3d3476d5aed37a9e4835920ba2aa6628698652481033655312791caeaae", @typed={0x18, 0x84, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="05c79c71516f79b05298f8da1a3be8aa4bf699aedd33d6640182e76591be0ae3791e65a7ca40fd90e534fdfad0091014d45ff8e5dfd49d150e4fcacc92b2d75f1ed377a970261c7d1f8839f79fbdb700936f4298a67bcc9395067b4d6b3e79dde7cd022e9b6228602197dd06390c58cbdb58b8b9d5dabd5eaa223612f6f2a85f263eecb8c791de4f3c8e2ea0bdf5f31bf2728061a56e9b641ecddb83c7a2343986ac3bbb59eed16641991cbbc6fee3c0529f86b443eb74f8675f40cec8fd08dc272ccf4da0c8910af8f30dd29254c8d889087f5ad121d2f95c175178cfcdb13f322a3e5432ebdd366bbb05e329be80a780eaf377d837e71b52"]}, @nested={0xcc, 0x41, [@generic="a14b2273b8a99972e15aa725f8a700dd0d2ead5e0f9689336383cc22cf949c496702e0ac94bf0afd78e6cbe1205650498100e52b098f3b5b598af231fe54f2f86c9574920a89fc9274a9434f20924193b9abefe0ca73bb457e44883df75605895a13b842d4f18d2e954a35f0ce2e4f15e33d23bc422a7645f71899704a0e1c2eeac1ccb74bd3ad1b897a31ef612c1375840d188794d233dc", @generic="", @typed={0x18, 0x31, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x6e, @pid=r3}, @typed={0xc, 0x62, @pid=r4}]}]}, 0x6b0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00003e1000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000315000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0}, 0x48b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00006d4000)={0xa, 0x3, 0x1d15, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000026e000-0xfc)={0x0, 0xf4, "a1cf3923ebc30936f50e717deefaf2394ed758f80d4c493216aaf0f1117c0da7bd9147e995b96d7fbd8b5a3c9de64045ae423e176ce337d64f6e8058bfdb5d03a768dd5380c593cf63778875d07c0ae8540aa75a8429b4e36d34586d5bece4cddf6abbdc3e2faaa2a82e24341d532094e9700c40fdd8fdf752f3d2c9fded67af84a77f0591c86e3973aa0af8670676166561f4becdde8bbc6d26af04eae20ad8c97bc1c7b8b884b1c6a0b4c11ba75116616dcedb3c2e017e2b6d65f9bdf9cd24413ca88fd51f531e57d4bb39e4b0a6d787a5976fb2c5f3436b57cabc829e7f156d39c836a7a67628d1516a90dda0e479e7c8fcfa"}, &(0x7f0000e4b000)=0xfc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000398000-0xc3)={r1, 0xbb, "c57e0cb30c5b0e43ea297c8528f23586ba1d5d2038628f5a17b07ebee202329e50908b49a674ad13162cc7601a522a37a4b417f210f744d7a00608543364cb8b26585146bd43dbd6269b9ff45a36026af6bce04ca5ba5ebbf0ce54c4a77bfbdac58bcf8c182f25d9bf0f37b7b96efffb65fc32efec1d999355b2d5ceb2c64816d107d6a358ad081047edb2ca10dbfc8ec02d019b5c03324873ea268ec665620083afd8ed3939738f9ca84cc390572a1a07909459d40fb414477de6"}, &(0x7f0000223000)=0xc3) [ 1569.678506] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=27794 comm=syz-executor7 [ 1569.692470] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/24 06:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000004b000-0x4)=0x0) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ca5000)=[], 0x0, 0x0, 0x0, 0x0}, 0x12000) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000acd000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002fb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000-0x4)=0xe8) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f00004df000-0x38)={&(0x7f0000265000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000b2a000-0x90)=[{&(0x7f0000a0f000-0xfc)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x7fffffff) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000eab000)=0x7, 0x2) r1 = socket(0x10, 0xfffffffffffffffe, 0x2000400) write(r1, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000)={0x26, 'skcipher\x00', 0x0, 0x86, 'cbc(cast5)\x00'}, 0x58) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000026e000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000961000)=0x7, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e1b000)={&(0x7f0000a41000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fcb000)={r2, 0x0, 0xf5, 0x1e, &(0x7f0000176000)="0f2f0a42fddd4cebc88ffc56d9ca3ee121f68ef126ae725e27fd71ec80077c871e610236cad1ab73e4a658e0bc9f57ac72369ef938794b323681d2f2b4f883a572ea5f72975a452ea81489142c5ae53316f2daa7d9cc17fd208be490dd88608a8ee401a093b18295359b0edf43678e44ac60fe4432f71b855582fa5c6f130b0686dd1bc8e2a5c12bdc75d72470fa6ef3a78d52ac9294a79e57f36a8e03b22dad394b4f03dd8c0fa9af04982bbc637ed828f16a950ae1f57e075334d0a47bea6a04b14130a4ece1531a93f735dadbe512de29852edfab9ac429afe877d15f4c668ebd0352ebee0524a7102d8c8d10d709104e7d3508", &(0x7f0000058000+0xf59)=""/30, 0x5, 0x8}, 0x28) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00008f0000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000fc2000-0x10)="245add0c11e65031daebf2fcb8fb939b", 0x10}], 0x1, &(0x7f0000ab9000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0b000)=[{&(0x7f000014c000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x3) 2018/01/24 06:23:59 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) pipe(&(0x7f0000443000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007f2000)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4aa9801a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}], 0x48) 2018/01/24 06:23:59 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20, 0x80800) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f000000f000-0xc4)=""/196, 0xc4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/24 06:23:59 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000a76000)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000037e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000091b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e38000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b4e000-0xc)={r1, 0x80000, r2}) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000258000)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a45000)={@generic="2a284c1ed70461d57fe611cc37626a02", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f00009e3000-0xb9)="2e9f15b6ff53d745c4adf42916249514e567a20baeb1d35c2d60f03c684616576f49ebf5df4fe6b7fb1f5cc7fede4b594379dbbdc708e4fe503cae3d63b0117fd147e64eb3fa3dbac31212ac56ce7de2a83a8bf11561ecccb1b6a44f58670961690afd56a0a6656793a095d1cdd00e1a7442695e3cfe38eda0059efa56bbeb84b24d6d86d563aff475470f2ec6e436f14f5087777ed32e2810acc9bf7d894852c1f2992401c8600fe115851c499d01c86add303bc2835117c4", 0xb9, 0x4, &(0x7f000037e000-0x14)={0x11, 0x1f, r4, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000000000)={0x11, 0x16, r4, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 06:23:59 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000028000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000027000)=0xc) r5 = getpid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000025000)={&(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000028000-0x50)=[{&(0x7f0000028000-0x1000)="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0x1000}, 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{&(0x7f0000028000-0x1000)="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0x1000}, {&(0x7f0000027000)="", 0x0}, {&(0x7f0000027000)="", 0x0}], 0x5, &(0x7f0000005000-0x90)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x90, 0x20000000}, 0x8015) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r0, &(0x7f0000027000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000026000)=0xc, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r8, &(0x7f0000026000)={0x27, 0x3ff, 0x4, 0x7, 0xffff, 0x7fff, "00ce734c287ed63a50ac8b558430b2426b3b913f71452218872e0cfe18f14fac3e83ea9f8d3fe79da3e49c5be4faa62ffb700de4c13b04df97c51e140b3d4b", 0x0}, 0x60) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r9, &(0x7f0000024000)=[], 0x0, 0x0) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80a, 0x8, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004ae000)={0x0, 0x0, ""}, &(0x7f0000f79000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000dc8000)={r4, 0x7f}, 0x6) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000afa000-0x8)={r4, 0x6, 0x0}, &(0x7f0000f7b000-0x4)=0x8) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) recvmsg(r0, &(0x7f0000e38000)={&(0x7f0000a8e000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f00003ca000)=[{&(0x7f0000b49000-0xd5)=""/213, 0xd5}, {&(0x7f0000051000-0xc3)=""/195, 0xc3}, {&(0x7f000085a000)=""/212, 0xd4}, {&(0x7f0000d31000-0x54)=""/84, 0x54}, {&(0x7f0000738000-0x51)=""/81, 0x51}, {&(0x7f00008c9000-0x60)=""/96, 0x60}, {&(0x7f00008ce000)=""/66, 0x42}], 0x7, 0x0, 0x0, 0x10000}, 0x20) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000031000-0x4)=0x0, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000030000)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002f000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8080b, 0xff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005c2000-0x4)=0x0, &(0x7f000040b000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000354000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000a0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006d7000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d03000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d3d000-0xc)={r4, 0x900000000, 0x30}, 0xc) bind$alg(r1, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000946000-0xf5)={r3, 0xed, "23718821cb075062438621c69f85ab57b7acbfe41c0eabb413275ea823f0e1ccc6b8e45f6cb6bb3444a6f3fdd83c442e97b0d20c57d50620229e4692b7d307dee8f294fa4a7deca2c8d6adff5a4b8e404d49b34e545ab755f5d6c15426d574437831d3a22f3f5e925742d52f90ea08bc0087792cbd1a82e2d94b14245dd61c5b78c75db1128e72879cd01e165a21460c580d9bf98e646339f4189b92902e2b6f810e15c79441add10c4f030ec4f42ba5d33bc065ec66567d57e3001e6bed9c4bbd4bf5ee1c10c7428f84befe143436275ad5f9dde70ac1f3dd8bfadbe363021ee466134bda0c3c775f5a600d27"}, &(0x7f00002ae000-0x4)=0xf5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="", 0x0) 2018/01/24 06:23:59 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004a1000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001aa000)={&(0x7f0000e2d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ee8000-0x20)=[{&(0x7f0000b45000)=""/130, 0x82}, {&(0x7f0000000000)=""/87, 0x57}], 0x2, 0x0, 0x0, 0x4}, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x1, &(0x7f0000002000-0x42)="1aa2ea97f7d6c3489b0f8a37511617b60e93b6b204f46dcd541f046bda2e3bf499ef243d0aebdaf8913a56a240678741bf1170c91f61fb2b9b09fa2a59862160dbdd", 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) socketpair(0x5, 0x80a, 0x0, &(0x7f000012c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000344000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x4, 0x44, &(0x7f0000c0b000/0xc000)=nil, 0x8}) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000071f000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000fe1000)={0x9, &(0x7f0000065000)=""/3, &(0x7f0000179000)=[{0x74, 0x48, 0xfffffffffffffffa, &(0x7f0000c4d000-0x48)=""/72}, {0x7, 0x59, 0xdd, &(0x7f0000ac2000)=""/89}, {0x0, 0xbe, 0x0, &(0x7f0000392000)=""/190}, {0x8001, 0x8, 0x3, &(0x7f0000791000)=""/8}, {0xf5f1, 0x1000, 0x5, &(0x7f00005cf000)=""/4096}, {0x80000000, 0xb, 0x0, &(0x7f0000aa1000-0xb)=""/11}, {0xd6b8, 0xd, 0x6, &(0x7f0000ac1000)=""/13}, {0xfffffffffffffffb, 0x73, 0xf9d, &(0x7f0000b0f000-0x73)=""/115}, {0x8, 0x1000, 0x7, &(0x7f0000d24000-0x1000)=""/4096}]}) 2018/01/24 06:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1d, 0x807, 0x3, &(0x7f00008ca000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000365000)={0x0, 0x7f, 0x4, [0x1, 0xffffffff80000000, 0xffffffffffffffad, 0x5]}, &(0x7f0000cbe000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff2000)={r2, 0x2}, 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags=0x0}}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/01/24 06:23:59 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00009e2000)={0x1, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000ae8000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/01/24 06:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, &(0x7f00002d2000)="a141e0b6dd6085a8a62aa769f14f6ea1861b6fe6a20de33f691f0bbd89bd8ad7d446d3a8e7691beab1af42a9066d9225b97aed60363c907e21640ad2f1a5500273615279da7fd9be889b4d1908e4d31e0ceced3d8d605c7c9ba382dee8716f804e712f927f0de0aa85cf3a5b49", 0x6d, 0x1, &(0x7f0000f77000)=@l2={0x1f, 0xc9, {0x5, 0xbc3, 0x1, 0x67, 0x7, 0x0}, 0x101, 0x100000000}, 0xe) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000024b000)=""/11, &(0x7f000000d000-0x4)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000016000)={0xfc, 0x2, 0x7d, 0x1ff, 0xff53, 0x8, 0x1}, 0xc) 2018/01/24 06:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b3000-0x8)={0x0, 0x0}) 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000a81000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e9000-0x4)=0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161ff8e36256fe87880e86e30e17fb339a1c3ba06c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0xfffffffffffffcb6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 1569.948239] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 1569.984124] can: request_module (can-proto-3) failed. 2018/01/24 06:23:59 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000a76000)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x9, 0x1, 0xd13e) connect$bt_rfcomm(r0, &(0x7f00009ab000)={0x1f, {0x7, 0x7, 0xd8, 0xfffffffffffffff8, 0x7f, 0x2}, 0x876}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffefb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000-0x4)=0x5) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dc9000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x10) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) epoll_create(0x1) [ 1570.002850] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/24 06:23:59 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000016000)=@file={0x0, ""/108}, &(0x7f000001b000-0x4)=0x6e) 2018/01/24 06:23:59 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000009000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000008000)={&(0x7f000000a000-0x48)=@canfd={{0x0, 0x10001, 0xdc34, 0x80}, 0x33, 0x2, 0x0, 0x0, "ba8d2827bcb5e0d6b5286f5dc930ca90b4f6b93997f05f7cacc6bb6f413aa653fe690f8fb1f38ffe069cbcb8c47cffeb96186fa4bfc87434c67fa05d099c3239"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x7) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x1000, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000009000-0x20)={0xba, 0x0, 0x10000, 0x65c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000000b000-0x20)={0x6, r4, 0x10000, 0x2}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000000c000-0x20)={@common='lo\x00', @ifru_flags=0x1000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0xffffffff, 0x3}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000-0x8)={r6, 0x3ff}, 0x8) 2018/01/24 06:23:59 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r1, 0x1) 2018/01/24 06:23:59 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3f) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000008000-0x52)=""/82, &(0x7f0000007000)=0x52) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000-0x4)=0x1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1570.044546] can: request_module (can-proto-3) failed. 2018/01/24 06:23:59 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f7a000)=0x8001, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dee000-0xa)={0x3, [0x5, 0x1, 0x5]}, 0xa) socketpair$inet6(0xa, 0x802, 0xff, &(0x7f00002c4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00007c7000)=0x300000000000000, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f7b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f7b000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000f7c000-0x4)=0xc) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000f7c000)="fac8d547187763263a90d43e55e0884faef234353f2337192c4a2042130b9678cb6c77decb60cd5f11f82578b80038267d9401cc070560051e5ab971b29c6afda3d512527d35182e71d21148d70cf6a05ed52df39490f4a856f7ba7dbdef34878b15e43a988144c481f799222c3e9957837134d9beb533108b1681f19627ce4c70f9eb0664f3a56daee250114622b7e08d9cc64585e157c336a9adb6ddf820f289af556dc17e00d438d8cb0a452fe71f531dbde2e4fe5637ff6f02d3a66ec2058dbaeed73f219bb7dea8018d69f4eec9841ff68e734eae", 0xd7, 0x400c0, &(0x7f0000af6000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(seqiv(rfc4106(gcm(aes))))\x00'}, 0x58) 2018/01/24 06:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) accept4$nfc_llcp(r3, &(0x7f0000d37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000827000)=0x60, 0x0) close(r0) 2018/01/24 06:23:59 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x6)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 06:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f0000598000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0xffed, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) accept$nfc_llcp(r0, &(0x7f000095e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000be2000-0x4)=0xfffffffffffffd12) getgid() getpeername$netlink(r0, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xc) 2018/01/24 06:24:00 executing program 4: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000b3f000-0x90)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0x90) 2018/01/24 06:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000046d000-0x1f8)=[{0x0, 0x0, &(0x7f0000326000-0x40)=[{&(0x7f0000b07000)="3afc3e8c1e55062df9855079e6ba1ce0", 0x10}], 0x1, &(0x7f000087a000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00007b7000)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffdbb, &(0x7f0000c74000)=[{&(0x7f0000f22000-0xa3)=""/163, 0x57}], 0x1, &(0x7f0000586000)=""/0, 0x9, 0x0}, 0x1) 2018/01/24 06:24:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x80000000, 0x9, 0x4, 0x7, 0x5, 0xffffffff, 0x3599, 0x0, 0x7, 0x2, 0x1, 0x3, 0x0]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x40, 0x0, 0x3, 0xffff, r3}, &(0x7f0000002000-0x4)=0x10) 2018/01/24 06:24:00 executing program 6: epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ea3000-0xc)={0x0, 0x9, 0x441a2feb4a78fda6}, &(0x7f0000c38000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={r2, 0x81, 0x20, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0xf9}, 0x8) 2018/01/24 06:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/24 06:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x3a, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) accept4$ax25(r1, &(0x7f0000a88000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000551000-0x4)=0x10, 0x800) shutdown(r0, 0x0) 2018/01/24 06:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000127000)={r0, 0x0, 0x1, 0x7ff, &(0x7f0000311000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0xffffffffffffffd6) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f000062b000)="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", 0x1000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000910000-0x4)=0x0) 2018/01/24 06:24:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0x5, 0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000004000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000004000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000-0x4)=0x5ad6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) bind$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x3, {"97b7900e7a18e1"}, 0xff}, [{"1be61affec8ec0"}, {"0bd436683b1750"}, {"01f232f038e20a"}, {"4cd224d8d543a5"}, {"7ef51dd041ac16"}, {"33dc34a733a84f"}, {"fd5e8d28e6ebda"}, {"febdba64a9c6fe"}]}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000002000)={0x27, 0x89c, 0x2, 0x7, 0xfffffffffffffffb, 0x0, "a21fa04272a6ddd5b0ce0c7e50b383f0d3dafc01c4f88b4ed87bc1bba350ff8ebeb77fa2771e514eda6bd66625a40e16837a21a6b0df80a7758922bfbfab99", 0x81}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000)="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0x1000}, {&(0x7f0000005000)="e2e361ff1d58155543f7f43209bf0288ad5abb6c734d35bb99dfdf2b81176bb0caabfaeb481d50ea65fb447b51d7b3b0826831a9d8b618286d8e46610e2ed3a89a65c5d151ce44d55f4d89d90bbfde514236bb33b1f2b0b4bf36d5be923bb0453d1d3b2e1bf8cd57dc1bf22144fa4c265f9f61848be84e13550e1d1c0d0fd7cfbf2bd70c6be758518d40035a0482fc0e69bf1da4405a8825", 0x98}, 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"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"}, 0x1010, 0x10}, 0x20004040) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000007000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000009000-0x28)={0xffffffffffffffff, 0x2, r4, 0x2, r5, 0xff, 0x1, 0x9c48}) 2018/01/24 06:24:00 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000020000-0x6)='dctcp\x00', 0x6) r2 = accept$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) r3 = socket(0x10c, 0x80000, 0x32) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000020000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001e000)={0x4, [0x9, 0x2, 0x80000000, 0x5]}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20040000) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000019000)=r4, 0x4) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0x20004000000015, 0x80005, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a8f000)={@generic="5814c04db96892d87d6a833a3b661ae3", @ifru_flags=0x2000}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f2e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/24 06:24:00 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/24 06:24:00 executing program 4: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00002a7000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f000095e000-0x4)=0x4) socketpair(0x4, 0x7, 0xe8ac, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000096b000-0x87)={0x0, 0x7f, "ae3b6b304a95fec2a866d1f8c86ab12cbfa60fce1c73cf9a61e07c19c84b4b7df3259df2c6c36dabf97415e5ade802f999e3aada1abdec94f113a3e08ff089b2fed9ff6dd6228e0c8c95bdfa87e93cafddabf88c31a75930a83b89c5dae0841f188e258ac025e5ffbbe29c823cc5023bfc3e7eaa1cfa32ecfdd99d44f325f7"}, &(0x7f000096b000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000028b000-0x8)=@assoc_value={r1, 0x2}, &(0x7f00002e2000)=0x8) 2018/01/24 06:24:00 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x800, &(0x7f0000008000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 06:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000b4c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090e000-0x4)=0x10, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000393000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000083e000)={r0}) bind$bt_hci(r2, &(0x7f0000303000-0x6)={0x1f, 0x7f, 0x1}, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff62, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c65000)=0x0, &(0x7f0000227000-0x4)=0x4) 2018/01/24 06:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002a3000-0x78)={0x100000001, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x9, 0x40, 0x6, 0x80, &(0x7f0000b5c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r1, &(0x7f000060a000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000e71000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000167000)=0x2, 0x4) socketpair(0x0, 0x2, 0x463, &(0x7f0000dde000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000111000-0x40)={0x79, 0x7, 0x6, 0x253, &(0x7f000026a000-0xe5)=""/229, 0xca, &(0x7f0000585000-0xca)=""/202, 0xf0, &(0x7f0000975000)=""/240}) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x41}, 0xffffffffffffff43, &(0x7f000000b000)={&(0x7f0000ce1000-0x2c)=@ipmr_getroute={0x14, 0x1a, 0x700, 0x3, 0x0, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/01/24 06:24:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x0, 0x4) r3 = socket(0x1e, 0x1, 0x0) setsockopt(r3, 0x20001000000010f, 0x80000000007f, &(0x7f0000000000)="83b9c3dd", 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f0000002000)=""/44, &(0x7f0000004000-0x4)=0x2c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0x1c00000000, 0x3, 0x5, 0x10000, 0x4, [{0xfffffffffffffc00, 0x80000001, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7fffffff, 0x3, 0x8f, 0x0, 0x0, 0x3809, 0x0, 0x0, 0x0}, {0x5, 0x40, 0x81, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x0}, {0x1f, 0x0, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/01/24 06:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept(r0, &(0x7f0000cda000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004b1000-0x4)=0xe) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000029d000-0x4)=0x100, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000441000)={&(0x7f00005a1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0a000)={&(0x7f0000232000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="ac"]}, 0x18}, 0x1, 0x0, 0x0, 0x20000091}, 0x40040) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 06:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000067e000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000030f000)={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]}, 0x2, 0x400000}, &(0x7f0000e14000)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000df3000+0xfcb)={r1, 0x74, &(0x7f0000d47000)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x548}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000091e000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000939000-0x12)={r1, 0x9, 0x5, [0x664, 0x2, 0x10001, 0x8000, 0x0]}, &(0x7f000069f000)=0x12) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000c36000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a41000-0x4)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r4, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/24 06:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000875000)=[{{&(0x7f000047c000-0x80)=@generic={0x11, "e3e4e886156572951bfcda15d1863d6e36110666d7fafec0e71c70136e7d5bff4aa2c580405d314aeb9b224d64c48093b9638cdcdaa83236b37999df799b66c88901948a3ea00959e770444ff0615329954d6f960a1175953a74ab94e7ae5b3e979a7908f754ef66adbe33c3e5de9a56d797d11f218ea0412f8bb799b8bd"}, 0x80, &(0x7f00000e1000)=[{&(0x7f0000ccd000)="38c421b1353f36602345c6dc9b8eaf70a73dcfb31b4bab6e5951d37a7248ff755bf5bcbeedb6cd0c231e56c56c8ca02f901a43c655ed820a831ca8626fedfb03742a27b24b403caf2577ac3a80dbee06ae935b9e4cb2d166fc416c282555", 0x5e}, {&(0x7f00000e0000)="", 0x0}, {&(0x7f0000cef000-0x60)="d755dd0b2471127b87b69a19a0133f28b2c348c9e8fc7e9a6fc1bc5f34cb4c8cabc69f88064d0ec25bef7f649caa2f7ee1a85241002202579a68be7b43211201e0bcf79bb83f59459a1b05eb966817a66d658b558e24f35f48c2d6c4754b2e30", 0x60}, {&(0x7f0000711000)="63c979ee9af9361a3f6f62919ccf1aeb342528b54270f2269b583ef92ec572", 0x1f}, {&(0x7f000077d000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4005}, 0x7}, {{&(0x7f0000f89000)=@generic={0xb, "41e63414096437f9dd454dc7cc077dabac5b450fa6ac8507f81a15012bad106f9c29ef2260a3479f5be7de092d3f0889b3e07b5fca64c74ee9c10456a2e9f2111e1b9fa487a67accc8052cf2cf09d128526f9e34d5a7a6179b0b8add0a2dfcc76cbce5d2ebf75323dc06ac8aa28b886c2b7c85c32f5ad8224873dfebcf5b"}, 0x80, &(0x7f000057e000-0x30)=[{&(0x7f0000a36000-0x1c)="4e1d1b55642c3184c8901543d1b1cb23b5e03c0c3975371073e13514", 0x1c}, {&(0x7f00007df000-0x28)="b8ce6f01c714e144fa5e6e85bf663b2ab727def427f4bb1711b4a3fa5171ca9dcbf0c0e455042e64", 0x28}, {&(0x7f000053c000)="e639405748da0b5ba362c2bf89b54ae0c88f59545a95ee6afeda5a09dbfa3cf1b66089de04e90773e0ceea38c3307c7b594d6f0aa6e1c403d9acf9f3277107f2610efd40f7405998880df2a1a52597b5a8af1847c2ed7c39f2cd542794c77e08dcc0bfc611a07af998a161594534da59af7e3263c52354792fba674a4bf3308470da04785369f80a0a10d09dd71471a728f4a4e65d817c9c", 0x98}], 0x3, &(0x7f0000e8c000)=[{0x90, 0x18d, 0x1, "75638a832c2a980cd39c7e0b7975d679d0faf2c1957c0c95773b3750aadef53eec77c162807112adad3088e0ec05c56ec21e87ec67e5325bb76018f9fc0f5ce15f7ffa3a5f4f38e1fbba8263db9db55d19887af7120eb40b66f78f1f206336332b0f22d2cdf234e6f0021f2b576212e6549473dc819d5455ac692ac3c4"}, {0x40, 0x84, 0x7, "e0cc43d3c489a3f65566fd80d56761b24acc1f409967b0f46544b2dedb67e6fc02bdb3789a5e2eec5e3aa48d41"}, {0xc8, 0x114, 0x5, "3b9f8f18c63e68aa3ee7f1a3c331918f2412663b3e58fc90699b437ed5e27bb8ea0e86a93180083ae8a7d3e2bda130c41287bb7cf81d241853aefb9c007283a74a5bd5b22b11198f9dc285930e3777355cc3821b5ef0c354e7f47981cdd7f321f56b86f594709f79680f48d59ba42d075a7b0648ad8bac97092688aeb8380d920de8cc322aa8f173e4ba090f6163eabb85847c875ee5422a9437718155dba551beefc52c9987a4c9152d631937977c58af36a708e5f6"}, {0x88, 0x11c, 0x3, "bc61a7e53d053a6bc457737e0c08be81ee9c17d949ef8154bec16bc780a1b4abf8604ff1a0052ca30bb17445c8cbb3d3132f8e77c2a127534a97bed33dc0f1abe8efee6e0a9df3c830be65c36c9095a86b1202301f0bc7c5f68ccaa5725d0f4a296cbbd356ded8a5e95f9ae65564e301ae1a39726948"}, {0xd8, 0x11f, 0xffffffffffffffff, "6cf5be8a7dab75759f836a79aa1af5505d899633893010d7bd1cc750394a72d319573ea4215022db5cb6d2e9c5f50f546d889c3e93ae37172a19de5c1e32d48bae0ce52f35d459f922ebef2859a26b591be2627d6a80a6b5ed02f1ebe8686f542d44441ed3e61fc6956896278b49394522c3db556fe82636a574947fa659b349c5b8ad9ee408ff98d2fa39dae8944d2338952324706d7b1b64a0e16d975139982763507943cea21d5612c480db4603aeba3709034094662b02e7fe22516044b5d50e434db7e92a"}], 0x2f8, 0x20000084}, 0x9}], 0x2, 0x1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x0, &(0x7f0000355000)=[@sndrcv={0x0, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x3e5, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x5a, 0x0}, 0x0) [ 1570.357461] ================================================================== [ 1570.364937] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 1570.371356] Read of size 2 at addr ffff8801d08ed5cb by task syz-executor6/28018 [ 1570.378795] [ 1570.380434] CPU: 0 PID: 28018 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #206 [ 1570.387787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.397137] Call Trace: [ 1570.399724] dump_stack+0x194/0x257 2018/01/24 06:24:00 executing program 0: 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$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x322a, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d59000-0x4)={r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00004f9000-0x10)=@req={0x4, 0x1, 0xfffffffffffff233, 0x1ff}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d97000-0x4)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00009ac000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000756000)=0x10) bind$inet(r2, &(0x7f0000c92000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a06000)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000aaa000-0x4)=0x101, &(0x7f0000294000-0x4)=0x4) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) [ 1570.403373] ? arch_local_irq_restore+0x53/0x53 [ 1570.408039] ? show_regs_print_info+0x18/0x18 [ 1570.412544] ? erspan_xmit+0x22d4/0x2430 [ 1570.416606] print_address_description+0x73/0x250 [ 1570.421447] ? erspan_xmit+0x22d4/0x2430 [ 1570.425508] kasan_report+0x25b/0x340 [ 1570.429336] __asan_report_load_n_noabort+0xf/0x20 [ 1570.434268] erspan_xmit+0x22d4/0x2430 [ 1570.438154] ? packet_direct_xmit+0x509/0x790 [ 1570.442658] ? validate_xmit_skb+0x4b0/0xaf0 [ 1570.447067] ? gretap_fb_dev_create+0x250/0x250 [ 1570.451732] ? netif_skb_features+0x9b0/0x9b0 [ 1570.456258] packet_direct_xmit+0x3ad/0x790 [ 1570.460581] ? packet_mmap+0x590/0x590 [ 1570.464466] ? memcpy+0x45/0x50 [ 1570.467740] packet_sendmsg+0x3aed/0x60b0 [ 1570.471874] ? find_held_lock+0x35/0x1d0 [ 1570.475937] ? avc_has_perm+0x35e/0x680 [ 1570.479931] ? perf_trace_sched_process_template+0x59e/0x890 [ 1570.485740] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1570.490505] ? avc_has_perm+0x43e/0x680 [ 1570.494481] ? avc_has_perm_noaudit+0x520/0x520 [ 1570.499152] ? __fget+0x35c/0x570 [ 1570.502626] ? iterate_fd+0x3f0/0x3f0 2018/01/24 06:24:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000047000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000000)={@generic="e51659f9d1c0bb1a15c86f734f48d62c", @ifru_map={0x7ff, 0x200, 0x8, 0x7f, 0x8, 0x5}}) r1 = socket(0x19, 0x80008, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000bca000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000495000)=@getsadinfo={0x184, 0x23, 0x400, 0x6, 0x1, 0xd99f, [@ipv4_hthresh={0x8, 0x3, {0x3, 0x20}}, @etimer_thresh={0x8, 0xc, 0x101}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @mark={0xc, 0x15, {0x2, 0x0}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @encap={0x1c, 0x4, {0x2, 0x3, 0x3, @in=@rand_addr=0x1}}, @replay_thresh={0x8, 0xb, 0x3}, @ipv6_hthresh={0x8, 0x4, {0x36, 0x56}}, @migrate={0x88, 0x11, [{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b, 0x2, 0x0, 0x0, 0x2, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x6c, 0x7, 0x0, 0x0, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@broadcast=0xffffffff, 0x6c, 0x1, 0x0, 0x1, 0xa, 0xa}]}, @migrate={0x88, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x2b, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0x85c60d2eb09e6153}, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xff, 0x1, 0x0, 0x6, 0xe1d605c81ec1d45f, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x40, 0x2b, 0x3, 0x0, 0x7, 0x2, 0xa}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x80}, 0x10) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/24 06:24:00 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000eed000-0x4)=0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000b2f000)=0x0, 0x4) socketpair(0x1, 0x6, 0x5, &(0x7f00007de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000eee000-0x4)=0xffffffffffff8001) unshare(0x8000400) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ea5000-0x20)=[{&(0x7f0000020000-0x6c)="8ec4e4ec8560889194a91efec8adc46c412991376a640e234fc729a1a30fe7852a77e3ee1c8451502ce7d52d9a33c1d557f1842039aaa9ff95e3fdf03178af93f03398d156f2fa1cdfd266c55fafb3bc09bdcfe9a21aaa1799123caca572857899c48f288c8fff604b2edfa7", 0x6c}, {&(0x7f0000eee000-0x4a)="a04464ea26b8dfa0c7668e3fb4fd0fdc911f2916cc41dc6a8a8d5056cf5ec9f980623155030b5017dc6faaab364071c5451e81b45f99acb6a29d09aee5cb2c11c049bb937d1ef2dc89ee", 0x4a}], 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 1570.505142] Trying to set illegal importance in message [ 1570.506830] Trying to set illegal importance in message [ 1570.517125] ? find_held_lock+0x35/0x1d0 [ 1570.521200] ? sock_has_perm+0x2a4/0x420 [ 1570.525263] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1570.530631] ? lock_release+0x9d2/0xa40 [ 1570.534611] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1570.540508] ? __check_object_size+0x25d/0x4f0 [ 1570.545097] ? avc_has_perm_noaudit+0x520/0x520 [ 1570.549791] ? selinux_socket_sendmsg+0x36/0x40 2018/01/24 06:24:00 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000287000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdc000)=0x10, 0x800) getsockname$ipx(r4, &(0x7f000066a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006c8000)=0x10) r5 = accept$alg(r2, 0x0, 0x0) sendto(r5, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000fb4000)={0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 1570.554469] ? security_socket_sendmsg+0x89/0xb0 [ 1570.559228] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1570.563990] sock_sendmsg+0xca/0x110 [ 1570.567711] SYSC_sendto+0x361/0x5c0 [ 1570.571433] ? SYSC_connect+0x4a0/0x4a0 [ 1570.575412] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1570.580784] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1570.586055] ? alloc_file+0x27e/0x390 [ 1570.589860] ? exit_to_usermode_loop+0x8c/0x310 [ 1570.594551] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1570.600100] ? syscall_return_slowpath+0x2ad/0x550 [ 1570.605024] ? prepare_exit_to_usermode+0x340/0x340 [ 1570.610045] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1570.614897] SyS_sendto+0x40/0x50 [ 1570.618355] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1570.623106] RIP: 0033:0x452f19 [ 1570.626284] RSP: 002b:00007f70df61ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1570.633989] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1570.641251] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1570.648515] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 1570.655776] R10: 0000000000000800 R11: 0000000000000212 R12: 00000000006f7740 [ 1570.663043] R13: 00000000ffffffff R14: 00007f70df61b6d4 R15: 0000000000000000 [ 1570.670329] [ 1570.671943] Allocated by task 27615: [ 1570.675640] save_stack+0x43/0xd0 [ 1570.679065] kasan_kmalloc+0xad/0xe0 [ 1570.682756] kasan_slab_alloc+0x12/0x20 [ 1570.686709] kmem_cache_alloc_node+0x144/0x760 [ 1570.691263] copy_process.part.38+0x198d/0x4b20 [ 1570.695914] _do_fork+0x1f7/0xfe0 [ 1570.699339] SyS_clone+0x37/0x50 [ 1570.702676] do_syscall_64+0x273/0x920 [ 1570.706537] return_from_SYSCALL_64+0x0/0x75 [ 1570.710920] [ 1570.712521] Freed by task 27653: [ 1570.715860] save_stack+0x43/0xd0 [ 1570.719283] kasan_slab_free+0x71/0xc0 [ 1570.723144] kmem_cache_free+0x83/0x2a0 [ 1570.727092] free_task+0x148/0x1a0 [ 1570.730608] __put_task_struct+0x248/0x580 [ 1570.734821] delayed_put_task_struct+0xca/0x3d0 [ 1570.739464] rcu_process_callbacks+0xd6c/0x17f0 [ 1570.744110] __do_softirq+0x2d7/0xb85 [ 1570.747878] [ 1570.749478] The buggy address belongs to the object at ffff8801d08ec1c0 [ 1570.749478] which belongs to the cache task_struct of size 6016 [ 1570.762194] The buggy address is located 5131 bytes inside of [ 1570.762194] 6016-byte region [ffff8801d08ec1c0, ffff8801d08ed940) [ 1570.774211] The buggy address belongs to the page: [ 1570.779114] page:ffffea0007423b00 count:1 mapcount:0 mapping:ffff8801d08ec1c0 index:0x0 compound_mapcount: 0 [ 1570.789059] flags: 0x2fffc0000008100(slab|head) [ 1570.793703] raw: 02fffc0000008100 ffff8801d08ec1c0 0000000000000000 0000000100000001 [ 1570.801565] raw: ffffea0007336c20 ffffea0007037f20 ffff8801dad30200 0000000000000000 [ 1570.809426] page dumped because: kasan: bad access detected [ 1570.815105] [ 1570.816704] Memory state around the buggy address: [ 1570.821604] ffff8801d08ed480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1570.828936] ffff8801d08ed500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1570.836271] >ffff8801d08ed580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1570.843598] ^ [ 1570.849290] ffff8801d08ed600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1570.856629] ffff8801d08ed680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1570.863960] ================================================================== [ 1570.871289] Disabling lock debugging due to kernel taint [ 1570.876782] Kernel panic - not syncing: panic_on_warn set ... [ 1570.876782] [ 1570.884138] CPU: 0 PID: 28018 Comm: syz-executor6 Tainted: G B 4.15.0-rc9+ #206 [ 1570.892797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.902128] Call Trace: [ 1570.904696] dump_stack+0x194/0x257 [ 1570.908298] ? arch_local_irq_restore+0x53/0x53 [ 1570.912946] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1570.917678] ? vsnprintf+0x1ed/0x1900 [ 1570.921454] ? erspan_xmit+0x2290/0x2430 [ 1570.925489] panic+0x1e4/0x41c [ 1570.928656] ? refcount_error_report+0x214/0x214 [ 1570.933386] ? add_taint+0x1c/0x50 [ 1570.936919] ? add_taint+0x1c/0x50 [ 1570.940443] ? erspan_xmit+0x22d4/0x2430 [ 1570.944481] kasan_end_report+0x50/0x50 [ 1570.948429] kasan_report+0x144/0x340 [ 1570.952206] __asan_report_load_n_noabort+0xf/0x20 [ 1570.957110] erspan_xmit+0x22d4/0x2430 [ 1570.960974] ? packet_direct_xmit+0x509/0x790 [ 1570.965445] ? validate_xmit_skb+0x4b0/0xaf0 [ 1570.969827] ? gretap_fb_dev_create+0x250/0x250 [ 1570.974470] ? netif_skb_features+0x9b0/0x9b0 [ 1570.978956] packet_direct_xmit+0x3ad/0x790 [ 1570.983250] ? packet_mmap+0x590/0x590 [ 1570.987113] ? memcpy+0x45/0x50 [ 1570.990372] packet_sendmsg+0x3aed/0x60b0 [ 1570.994497] ? find_held_lock+0x35/0x1d0 [ 1570.998537] ? avc_has_perm+0x35e/0x680 [ 1571.002494] ? perf_trace_sched_process_template+0x59e/0x890 [ 1571.008267] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1571.013002] ? avc_has_perm+0x43e/0x680 [ 1571.016957] ? avc_has_perm_noaudit+0x520/0x520 [ 1571.021601] ? __fget+0x35c/0x570 [ 1571.025032] ? iterate_fd+0x3f0/0x3f0 [ 1571.028810] ? find_held_lock+0x35/0x1d0 [ 1571.032848] ? sock_has_perm+0x2a4/0x420 [ 1571.036885] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1571.042223] ? lock_release+0x9d2/0xa40 [ 1571.046170] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1571.052029] ? __check_object_size+0x25d/0x4f0 [ 1571.056671] ? avc_has_perm_noaudit+0x520/0x520 [ 1571.061320] ? selinux_socket_sendmsg+0x36/0x40 [ 1571.065962] ? security_socket_sendmsg+0x89/0xb0 [ 1571.070691] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1571.075433] sock_sendmsg+0xca/0x110 [ 1571.079125] SYSC_sendto+0x361/0x5c0 [ 1571.082815] ? SYSC_connect+0x4a0/0x4a0 [ 1571.086764] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1571.092106] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1571.097353] ? alloc_file+0x27e/0x390 [ 1571.101129] ? exit_to_usermode_loop+0x8c/0x310 [ 1571.105778] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1571.111321] ? syscall_return_slowpath+0x2ad/0x550 [ 1571.116226] ? prepare_exit_to_usermode+0x340/0x340 [ 1571.121218] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1571.126036] SyS_sendto+0x40/0x50 [ 1571.129465] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1571.134196] RIP: 0033:0x452f19 [ 1571.137359] RSP: 002b:00007f70df61ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1571.145041] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1571.152284] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1571.159528] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 1571.166774] R10: 0000000000000800 R11: 0000000000000212 R12: 00000000006f7740 [ 1571.174022] R13: 00000000ffffffff R14: 00007f70df61b6d4 R15: 0000000000000000 [ 1571.181745] Dumping ftrace buffer: [ 1571.185263] (ftrace buffer empty) [ 1571.188946] Kernel Offset: disabled [ 1571.192718] Rebooting in 86400 seconds..