0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000d69000)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b8", 0x45) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000024a000-0x290)={0x80, {{0xa, 0x0, 0x77, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x9ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1dca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000722000-0xc)={0x2010, 0x0}) pipe(&(0x7f00006ce000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000d29000)=0x0, &(0x7f0000cef000)=0x4) recvmsg(r1, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)="", 0x0, 0x4000010000000}, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000ad0000)=0x0, &(0x7f0000191000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000aa0000)={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]}}, &(0x7f0000e9c000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000002d000)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ca6000-0x4)=0x8c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000afe000-0x4)=0x4000000000003, 0x4) mmap(&(0x7f00005a3000/0x2000)=nil, 0x2000, 0x100003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000037d000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000969000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002000-0x10)={0x0, r2, 0x5f7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={r5, r4, 0x400080000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0x8)={r6, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r7, 0x80000, r3}) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, r8, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000f5f000)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r9, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b0a000-0x10)=@req={0x28, &(0x7f0000400000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff}}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f62000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x5, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x5, 0x12, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r9, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r9, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f66000)=[], 0x0, 0x3}, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r10, &(0x7f00000f7000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r9, &(0x7f000085b000)="11", 0x1, 0x0, &(0x7f0000162000-0x1c)={0xa, 0x2, 0x100000000000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000f65000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x5, 0x32, r9, 0x8400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007a4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x1e7d, 0x40}, &(0x7f000008f000-0x4)=0xa0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f65000)=0x461, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r9, &(0x7f0000f66000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/11 14:56:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d19000-0x5)="7573657200", &(0x7f00001df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d93000-0xbc)="bd51c9f9ab15f70afd41f8398b460073cf11ebb6c7fbb7913a1928e42f9acb188af9de21deb1e630c57035c4dd68de48c88f6cb61812688e8c1769c008afebdc2251563e991cae847a4deb71f252e70a18f4a0c24b178a1f926051090a1cf3f429423c1a8901c946255a860a9386dc770d9bfbc1f3edecacf6707e78a52a9111a32463a709fc033e24e044ffad6dda5cb3be823fcb8942219781a9c294a6f7a220c835f9b5e7b52ece9c5aafb1487d6d7b20a54848498823080f6e67", 0xbc, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000598000-0x8)="6b657972696e6700", &(0x7f00007f1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000fc0000-0x20)=[{&(0x7f00001f9000)="ad48228f205191e1e01ce39d7a80cc5ba2f898c9c76aaa5226e7fd1403a4b09678e805add57efb22938e9de4045f7a74fcc000d6ae73f59513281bc93bb2bc93d82a149ed7678c16ad695d9a6a9e454787848b08463245e61dfd1f47a70d9c7aacc1151220c1ad22e7c6b26ce9a36031f2997b136d988c928c48cc69f5f47c9612eff6860305da17f53236c233af5691853d5720e8582288d6762b8aadd169fd7a9c25975717e4fa6b8d6f1d35857216de9accdbe6e0c7f90b359f36aae1dbf5da60dc8b6c1ef7130c26d02f42168f73dcb88cffe4", 0xd5}, {&(0x7f000025c000)="6b89ae8cb8aef448f240e9769fd59248eb247243369800eab9f904fc9f91f9de6f66b52b369b7a5d948b6b4c8d171c0fe0ec04cb444820adfd76797cad41e68f353858d91646abd2b1682a5b8a9c25063c3fbfe2422d9cb312065ac7aab9c2454c0f44887877c75df113d2ecfab2f922981b1fb86353534dcffc6566163bafe934121f4a5d27c9139454a5bedbd4a5c98009453863442dde3a01491c8368e4d062abc009969cb601fe23ddd241e75172c08c55e16e79d64f367372a2c1db50b2ef878b2c5a6b888f3a981821e468894a463c76639865b40bd73ebf3b467fc5841768fb566323fd0e603d10abbe30d854fe2ea2", 0xf3}, {&(0x7f0000f63000)="ecf3f42d27a6fee848218580afab216032d9ea55b3abcebd0b602970d8d03814db5292f281bbc886722e608dcd38624610147f0e90256d71eb0b61771f23882753050ae4f1b7a82eb2044fabd4414c5fd1ddba78291b1c4242f4ba97a4a089cd6a3311edef3093c8", 0x68}, {&(0x7f0000ffb000-0x97)="29e2ca81af610a79f2372fc06cb48dd1c1ffeb6501813a96099e6bf54fa9998e109b75ddf04ef648f6579286ae93eba6002062dd5cbe501101bba2de83adf5cedb2c338b1080443f16f682b4670a3b7d925cb6d8ad97d26855106d3cfb3e127547a3eaee0edbfeb86f44ad4c5926d074e2f0149780ca5e080166a991ed4a13de4527c91ef8006d5d2d4577f0010c5c8856bd7822cdd59d", 0x97}], 0x4, r1) pipe(&(0x7f00001cd000)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000000000)={0x3, {"d0040006000000"}, 0xd3e}, 0x10) syz_emit_ethernet(0xb78, &(0x7f0000141000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "72f20b", 0xb42, 0x11, 0xffffffffffffffff, @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}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0], {0x251a, 0x6, "927591", 0x2, 0x2c, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xc8, "15c84f96b7c0f1390c77c7f0605d3854cb34435ffafcd347d431d96aa978d20872bae7200a248905542f70d7109741e8d339acbec6dad88e4e4c199ba55ae94e5b5d3fe447cc459762f55c014bbef96099bbcd1d31d5cf17c00f257b9dffb0a2dbaa693c47ded6bb6433deceb66498cb6756432c5c473fe547ce554c718297f9bba383fb156ffc3e39b1a5af6a4f74d3bd0f2bafde9b21f6349e29c60a37a5541753b9f1f81f63023dcaf06f5641dfbe16a8d33bf4d6617838bcdcc822a96d5c4bc5b9e3a1e8458d"}, {0x0, 0x2c, "df10513f211f969bb665015ee846644a589548e77fd4eeea964abce389a0a069bef9d99b842658b6a7f90915"}]}, @dstopts={0x7f, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x200fe, 0x23, "47a9cef358f47c19743aace570cf10e60b9e438f38db954e5d637b901cd0eda44921d7"}, {0xff, 0xbe, "bd87c51f4047ccb0e409598b8b57f3ec76f4e596d2a9ff765f82f6617e191c42509fc503b766c51fc66b8527b69e45b86894450e7d9e599dbef917b17fb7e0dd1780c5cfc3879f43da10b24e3ebd643f51478f0942ab1c33d3b0853ae117aa9f2347af1ab8c4abe6ee721096f207327290ddf2abbd3365129396c72cab88bc1ad1c1cdb053538dd9bb44bbb00cb2b7d73bf51a92259e13548bf015b7033aa5978b0d0854027c38d3e2ceb75f0e75420e90721829fce5630731f62d53e391"}]}, @routing={0x99, 0xa, 0x1, 0x7fff, 0x1, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x29, 0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf2, "5dfc32d1a69b8e17480be9935a593b8d3ac29cb8f1bc479a8f19bf0f0a58bfad0c30361775f9ea0b8d9bd58af24906d102b5eb8fa98ec5104c24b6e6db6fa53b61cb160fff337267e28d0b502bdca85d2a66c1fa1a16949bc97cc3999556e96bc8552bda6fd1964f136f4ed24baf93150e2e53c9a78b250f955aa330357f5c21dcf2b75eef0f072da56f81e40a81e8633b34cafbb2e26e453ea0ccc8045d53f29d16bf7c5b1ae596cd98c5b87ea135f72a4197dad4e859357a7ee2cd1ea9d09117aeb4f0370d1111a972b33ab7285cc6bc8beea7f9e8bdfecb32acce6c8aa51f4d1ea4a8aef9c2ac449d8b6e547e1a05d19b"}, {0x1, 0x26, "9372028e7422bf09539c4490acce1e42be7b071c7b01cc8ea22a31df018906aa0459579c5cac"}, {0xc9, 0x42, "f492e644a0d8800bb1e16d36c6682051c8edf6f25a4c1a3d86db8165913751c845c89946427ab523f3d4b08207e98b90896c111897438c4908543b7af44b6346a118"}, {0x0, 0xf5, "8f2d86105ae346b3f534db0797d4928534a39eff812d21a8e62fe985a1d844137486a7af7e7503f14123f77862747bc4bbee781c989b6919970b515772169cab74b992959e3805d456af7a49baa09626191f550b4ce3b367ea8f96738d8ac862b6cecb5696864be9f2a762784b963e42eeb6316cb59f72c94cb8a95fa1e1a562fff1fba4c0ce1e20d0620d0e8ce67d5a7b555ce0c40a18c29cbdb9c46f7e6623f8902f0208b98435dcf663dcc91d144e6e102b1f03dd34a25e1b31cc7f9f691f4ad17b43986b61310328c1aa0acc23922c917fa81e7a88cb848d8106d7ae86a09a45b2bf36ed813c0c81ab071d1bb20b231d6b61d5"}, {0xc2, 0x62, "30089f30df4f75dd63ae76082f0d00ff92d586f14d81b59f38decf08f076ea0da9d4f1a2612d5bbe96e706532fd79376d8774ab12569c95b621655bad6cf0851232aebc95709cf0c1a54c5f6c5cfdb922668ec0ddf186f0e4ee87e09005bff301f4c"}, {0x5, 0x75, "eb6b059f62f1e1bbb33622989d202206e7044bb2b8633da05097727f793baec3d3c1b35419dba794476b8ccee61f452fc7f558f8b26c35e04dbd27f423b4151f33d4fd16bc35595a7691a11ea4f8e505c5aed8d299d133eacc2e71eddbc68702a9c8537cc999bf91061419897d6b9ccb193d06e9b8"}, {0x0, 0xd6, "ba6cb710c11d9be5fec3234c24ea2d85ea2c6a21892f0f6771c98a89c5ccb950c949db97ba289e1f38ef77a096c5bfeb37b2a48937ebd189e80397f9710192e5d7765f715833960c6ea53828413fd7039c2f3ebd9fb4363ffb793ea4f71c5c0f1fbac567485c9e0be51d3e45675874623bc12e55a01224479449105a0b71f3d27e2654036f46f51ea9ccc4bdf68fda38b721728fe8aa13ebec32c10ad811a438d7faddb095a9ae9682c1b6a9a56198c9f9e6fb3df79c3bef5a4ebd3372b3e59edea26a9294ffc15c9491fe86c2e45b9678c88a49ce34"}, {0xfe, 0xc9, "231fe9f1ea1e2ce607afb3d11c455f1e82c3da4d4479082c1db53e34157df3ef93e5783b65b5fa2fdf6a8dc6befed507d889e2e2ba63a1ea118c177a7caa09dbe6e8e1a3f2f568928e1a1a5e116f2b4ebf66bc309519e75e2905ca53be2215241affb1f68b6ad61cc4d4086715225365c8fd99c33cf0a499f19eeab33f2be92e03adcec0dedb4ab6de57e566f676e9fa7bb079c8632d3a6dd08a65c7ffe05a822403c9897c026ba17ecb7d76d2be9d781e5a0b03c9596f73d6b80e7ed4eeb2bc3ba80339af295983a0"}, {0xfe, 0xf2, "3f62989e4eea1c83891f4779f00bc4ec3c9785b1f684c2b5c33e040c03b790b551138d0e05da4d8beb828301a24eaadb9e925986f303a777827c91beb9a07ade82d2aaded31f1382bc4d090e96b71dcffdc35c231472bfc4f244dae089ffe76a96ce97272de4c7349c1a750f32831fb6b0413db8d6a00aae86560031bfeb7892663e35405e7345109a617794e0c937e409fc81aa32eaa183f4aee52cae92a73aebafe4ab05c60f15e841b88fed466dffda0de59ea9707da9a8b45a0f3acfb1024f3652eedb54aa0a466c3f0e674cd8c00073bf476aca92ad08d227f82985ffef58fa18e9c3b5c02ea6f5d9699d075ed65597"}]}, @routing={0x87, 0x0, 0x1, 0x40, 0x100, []}, @dstopts={0x3b, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x69, "a318fbf0e12a82fede2658c084e418de16304b4cdac5ab1ffe02d75874dfeff1c9f7c1f776a05b88e8612bbac8ea11653bd2a58cad9f8dabbc830cc90d606ce2b2bc2d3ade85a768bdbbde6ca5bf303b771c785a3527f7414a0dccc2699f2fae74d08e17b1b437046b"}, {0xc3, 0x35, "a7ff0b595c895e1e31489272f6a2112b66fc0e97038cc05cf77764aaaf12632360c3109a2a7f955ce76b7c0945c7ac4656ab444207"}, {0xff, 0x71, "89b679bbde351e3492cd49139dd4865a6c78bc040ec0d97c7800e3790c32d7f24ce7a7151373f9cae04f20974a6acae1d0b32ab23b1e9483e32ae17fd9a97fb6bc8e47d7a82a88cc3b5ee22095466f08bb175d256eab94d37c5e8b4443197bce6b17db4b634f86c868a25a2c2662e45c8c"}, {0x5, 0x2a, "02cb30c7e8b6a80047ccb0a932db038c221055144b8afc0c7bcd98cc0f372cf9a69f90812da7e6d2be80"}, {0xfe, 0x58, "5e427e932fe4c43c3f2eac2eab49b5d846245b57aeeb223151c27b6ab5430ebdf825bbe49a50ca8fded522dd8d2b0768323e44cb4ebfffb0a7e383cb0c5a5fb0d5cfb63b57ee8af2ed23472ea668c1a6c241ae9f1824bad6"}, {0x5, 0x0, ""}]}, @routing={0x2c, 0xe, 0x2, 0x1ff, 0xfffffffffffffff9, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}]}], "b069ec2758af75d872954bfecdaf6244f975e97fb602027748c3da6d8a7a86f35668b3da1d7dcf379dddeb2913baf20a11ccf71e23e084ceacb505618462cf7d1ad6c3eb3e36522cbba2b26dd51d6251b3c21c6cb33b5cfb8729010f667d7d5670a90bb38e03173e48d22fa76de127172c886580d9805f4c2b9ac99300685ba56a5832a7c63b4ad4868641cf63323b6152c1ec6182cbc433eb8b16bf4a958e4c125a54066a0df9aad0854a50636d80b9b855e83ea1c780684475a6427000296ecc2c30ab326afa06"}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006f9000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000969000-0xc)={r4, 0x80000, r2}) r5 = socket$inet6(0xa, 0x2, 0x200000000) setsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000d41000-0x4)=0x76ef, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000034d000)=0x15c, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000006}, 0x1c) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f00002ac000-0x18)="928da2450f1c44837c38d7ef965c11b276589f199854918b", 0x18, 0x44841, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f61000-0x4)=0x6, 0x4) sendto$inet6(r5, &(0x7f000045e000-0x1)="16", 0x1, 0x8000, &(0x7f00006ba000-0x20)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x110001}, 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000767000/0x3000)=nil, 0x3000, 0x3000000, 0x32, r5, 0x0) 2017/12/11 14:56:34 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000069d000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x8, 0x78, 0xfffffffffffffffc, 0x1, 0x4000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x3, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80000, 0x0}, r1, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01f307deff23000000800005000000e60100b0"}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000c10000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125ce108fa2b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23aca05dd94f9871e97ab6816b2827ba7e5792b317589df8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f092b31aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220b00020000c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e96539acae7b82f3b9cb6523f15c82aaffe2cfb28536c38411d9dbd8846309", 0xd9) socket$inet6(0xa, 0x2, 0x0) socket(0x17, 0x20000007fffc, 0x6) get_thread_area(&(0x7f0000eea000-0x10)={0xfffffffffffffff8, 0xffffffff, 0x1000, 0x80000000, 0x1, 0x2, 0x7ffffffd, 0x9, 0x81, 0x3}) syz_open_dev$evdev(&(0x7f0000aae000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = gettid() getpgid(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000873000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f000054f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r5, &(0x7f0000e4d000)={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f000028e000-0x4)=0x1, 0x4) sendto$inet6(r5, &(0x7f0000c5f000-0x4)="", 0x0, 0x48004, &(0x7f0000353000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f000071d000-0x2)="e439", 0x2, 0x0, &(0x7f00009b9000-0x1c)={0xa, 0x2, 0x85c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, 0x1c) r6 = open(&(0x7f00005f9000)="2e2f66696c653000", 0x4140, 0x54) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00005db000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, r2}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f000046e000)=0x7fffffff) 2017/12/11 14:56:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x101, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x3, 0x0, 0x1, 0x2, 0x0, 0x40000000000007, 0x100000000, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000681000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000360000)=0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000df000)={0x1f, {{0xa, 0x3, 0x800000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000a30000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cde000)="17", 0x1) 2017/12/11 14:56:34 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000d74000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003c5000-0x10)=@generic="be92bd2158e2d2f48c781f8c68a6808d", 0x10) r1 = socket(0x9, 0x4, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000097a000)={0x0, 0x7ff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000902000-0x8)={r2, 0x1}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fd1000-0x4)=0x0, &(0x7f000070f000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000857000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd2000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000)=0xc) 2017/12/11 14:56:34 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001b1000)=0x100000001, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x7, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000)=0x0, &(0x7f0000df0000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)="35", 0x1, 0x20008041, &(0x7f00009e1000)={0xa, 0x0, 0x400005, @loopback={0x0, 0x1}, 0x10001}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000031f000-0xe)={0x0, 0x6, "03503dee7e62"}, &(0x7f0000516000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r2, 0x9, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000014000-0x4)=0xa3, 0x4) sendto$inet6(r1, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8000, &(0x7f0000be0000)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000529000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0d0bfc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee0437e8437cc371cc0bcc", 0x3f, 0x11, &(0x7f0000490000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000350000)={0x2, [0x0, 0x0]}, &(0x7f0000033000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r3, 0x1}, &(0x7f000012f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000013000-0xc)={r2, 0x9, 0x10}, 0xc) sendto$inet6(r1, &(0x7f0000946000-0xe01)="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", 0xe01, 0x40000d4, &(0x7f0000875000-0x1c)={0xa, 0x0, 0x324, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cb6000)=0x0, &(0x7f0000667000-0x4)=0x4) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x800000) r4 = socket(0x4, 0x400000080000, 0x1) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x2000001, 0x810, r4, 0x0) mmap(&(0x7f000088d000/0x13000)=nil, 0x13000, 0x20005, 0x32, r4, 0x0) 2017/12/11 14:56:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xc4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)="7573657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x9)="2f6465762f73672300", 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)="6269675f6b657900", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="a631ca357553256fc00b111bb42de608da0acc5c24a572ac821e65a0f230f002a36417ef4c6d6024bfbe7d7b7d9b406487d86cdeb0f3f7ad9e274384bbe8fa93fd62adf03e726f253a805ebddd8175e3d1aa4c44e93ff7225904a58d4e6f077642568ee5", 0x64, 0xfffffffffffffffc) syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0x800, 0x0, 0x1}) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000)=[{&(0x7f0000001000-0xc2)="ad8b4ffa6294cebc4aed7a8d5f258dbec431fc029be508ed76751216da79b7e9c12b8c539ffa08673ae555ecd855c00f12974b954e2f1a68b9cf836417cb508bc5b67cf4762cce33da00670d258ebfb6b63913dafe69c50b1c9957c2de4175310cb772f8bc33d259007b2e0ab6472b2ce89262df08e77a77c773889149fb85bdb3efeb9d68a8ad62155e0050935555277a6c478e3b587648b8e0c5be0040876c85f3d36cabd7610bbb3e02dfcf31f9fc8c4822295758774af8af1ca9478c12b0abfd", 0xc2}, {&(0x7f0000001000-0xe8)="4d5bb243e8fede12e633c6dc5aa5eb54aa531f6e230b3152f691d81d8becb3368c9d619e466ab4b610c816777a5ecfa1c030cf8f5b0bcf59c854afe289daf0f32fdf6bba3d532f8902acfa2692c1cb8b0405d02e3f341998083f93ef6742943f38c0759eea775e039c75e59b2defe7666b3db7a74aec2f500c0cc92f9054382d833e60a2b2414981c8ba976fced03068a6b18918a676df4b0bc5dadcf599a0c616ac30b8b3b4c9276f5ea16d14f1e40cbc2857ae852f5e9c3a66dc9e0a7b27a98157372edfafd17a63d9a2e0c0233295d5d485b8c58ade4ed27e3e0f521d1a85b175f0a3147c6e9d", 0xe8}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="69195f115eaee67bf6413ab21204a326d82108c839d0ec06914d755cf5559808b24fcbe429ac033893344ab9a3eb982fdf8dbb2693c62f879eca1fc2e42cf627f80b30457bde4f47de5cc30e2cbfb4a40a7fa298f56345ead887cabb192a89aab2f1b93e95a2a987d11751adcc436de61dcf5dab4147f0569464ca8947613f575db93d569ef3b55cf1339a04d11f5c3c504354a29add541074ffd1becb302c7d6d313bed0275a49aa174a624195cd500b7d0df2243f38397290827565f807296ad8e", 0xc2}], 0x4, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x50)="518c540fa1c91a9a37010a909661f1d687b13e51e9fa1c35b1396228dc7f7b7816710d7d4a3b2b73402f0a90c4a64d66d6f4a626b2f523bb89e773bf26b775f789f8ab03d1c7c4e1c20e69bd0fdd567c", 0x50}, {&(0x7f0000001000-0x2d)="61d3ba12cdfab032990d01085213e2cea67e70e049fcce74e3f3568087998c7f78192dd5546ce90385c0536f46", 0x2d}, {&(0x7f0000001000-0x4)="fabf9302", 0x4}, {&(0x7f0000000000)="f0d38fd34e09fe2cf733f4577cceacc981fff694802f6e972dcb48d09d3ff8d3a9e3f7c07b274757df7d281aedbaacdc37d1a7532cba24e5e47ada6d7565234df722edca", 0x44}], 0x4, 0x4) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") epoll_create(0x5) getuid() 2017/12/11 14:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f70746d7800", 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000cdb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) sched_yield() syz_emit_ethernet(0x103a, &(0x7f0000d74000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x102c, 0x0, 0x0, 0x1ff, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0xb2c5}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x5, 0x0, 0x0, 0x8, 0x4, "e32b12", 0x7ff, "0a5871"}, "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"}}}}}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00009d8000-0x4)=0xfffffffffffffff8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000a3c000)="109e8e", 0x3, 0xfffffffffffffffc, &(0x7f0000abf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000aba000)="", 0x0, 0x0, &(0x7f0000e63000-0x1c)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl(r3, 0xdb, &(0x7f00006a4000-0xd7)="8904a4699339e22b66d49f547d99685ef5af0f9998f8a969b5ed92c4a37d174308fe5e59925cfb1327453b57f0d07d223b304bf7d2a6e43daedda95d5af5dc636ff06490ae8574e45dc1e8e8e19fc0fcd8b53f4ea3bd1024576d4e36149e5ed2fc22ba518c424fa49cf4d2e1daff2e5fd7abae731326ecc30cc5da094df467832dbd40b4758560e8d6b1effe08e8879abe9875e48543fc17316e1d24282db248a14b7d508f07565b814ba55e3a3bb6e8d49a509c5fdfa999f6e1adf3bcbe14ce01acee428388a9ac13095374027e708651c81804916019") setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000830000)=0x10401, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e76000-0x8)={0x0, 0x0}, &(0x7f0000c4d000)=0x8) sendfile(r0, r2, &(0x7f00007be000-0x8)=0x0, 0x476) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ab4000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000251000)=0x0, &(0x7f0000115000)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000080d000-0x4)=0x0, &(0x7f000012b000)=0x4) shutdown(r3, 0x1) 2017/12/11 14:56:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a22000)={0x80, 0x0, 0x0, 0x0, 0x2000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 14:56:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa9000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a2e000-0xb)="6173796d6d657472696300", &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d26000)="7d23882465fd7212fc281e6149a52c3a8983491f7a679e7b05dc61911451a3e4d1f90c355407cb4c65e571e95eecae8535b61682a975f802eb1d72fcc12ab9deb01005d0354342cc685f89d331a227d6cd5df4e808fb4800b2e164191092408a8a24414a1ae9bc2ed746ab15d0a4ca86b953d93701b6b529e64d53d98e75778ab1eb6c9057dc3453d68b65e99126876ad7106ff7e335", 0x96, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000ac9000)="7573657200", &(0x7f0000324000)="00") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d25000)={0x1, [0x0]}, &(0x7f0000293000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b8000-0x10)={r2, 0x3, 0x1ff, 0x81}, &(0x7f0000d25000)=0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00007f9000)="69645f6c656761637900", &(0x7f0000d28000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067f000-0xb)="6173796d6d657472696300", r1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000d28000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) 2017/12/11 14:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000159000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ed000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/11 14:56:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x9, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000006000-0x9)="2f6465762f73672300", 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x0, 0x10001, &(0x7f0000588000-0x6)="bef78d9edd76", 0x6) writev(r3, &(0x7f0000227000)=[{&(0x7f00006bc000)="580000001400192340834b80040d8c560a060000000000000000000000000700004824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03fff50900007c1000010000080000a2fcff0000040e05", 0x58}], 0x1) preadv(r3, &(0x7f0000e0c000)=[{&(0x7f0000d6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000ac5000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000f06000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000524000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000c2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000e69000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f000018e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000146000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000302000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000095d000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000072b000)="2f6465762f736e642f73657100", 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a22000)={0x80, 0x0, 0x0, 0x0, 0x2000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e051, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, r1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x0, 0x0}, 0x2, 0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x109, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x1fffffffffc, 0x100000001, 0xfb, 0x2, 0x0, 0x1ff, 0x80000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, r2, 0x42424242, 0x8, 0x0, 0x9, 0xc3, 0x8, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0x2, []}, @generic={0x3, 0x6, "640ab069"}, @sack={0x5, 0x2, []}, @nop={0x1}, @nop={0x1}, @sack={0x5, 0x2, []}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000001000-0x28)={@generic="6bdc81c902ee4e291e3e9753fa887b51", @ifru_names=@common="626f6e64300000000000000000000000"}) listen(r3, 0x4000000000003fe) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x1000200032, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x1000)=nil, 0x1000, 0x8fffffe, 0x34, r3, 0x0) mmap(&(0x7f0000ea9000/0x1000)=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) 2017/12/11 14:56:34 executing program 0: socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x6) vmsplice(r0, &(0x7f0000f9b000)=[{&(0x7f00002a1000-0xa2)="3405346ad7fec2b29b437362561685a296ca9ad885b3860cb713b8724a972d832b5104449b02e8a3d863347ab2b69a5e4c3b2f0c581d245c0f24767a4c528a74ba6158b5265a556f890e60a6b3716bbff0c4bf51fbd8ef71cf858205b8c26bffcb5a708842e779d43d3f0a12b73c126de5895f1432cf63e13f20b7600468b5f69da965a199eaba32328887937a9d2c40e0285271baa16f6b69da02491b28c4633479", 0xa2}], 0x1, 0x3) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/11 14:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000816000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x90, 0x7, 0x8, &(0x7f0000d07000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000825000)={0x0, 0x0}) r5 = accept4(r4, &(0x7f00005fb000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10, 0x804) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ffa000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendto$inet6(0xffffffffffffffff, &(0x7f0000a2f000-0x89)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665051674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f00007bf000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b64000-0xb8)={0x0, 0xb16f, 0xf1, 0x1, 0xdd5, 0x80, 0x2, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x5, 0x79cb, 0x409}}, &(0x7f0000a83000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008fb000-0xb8)={r6, 0x6, 0x16, 0x40000000000005, 0x1ff, 0x7, 0x100000000, 0x1, {r6, @in6={{0xa, 0x0, 0x9b3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x7, 0x7, 0x15fc}}, &(0x7f0000a24000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000091e000)={r7, 0xfc}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004a7000)={0x0, 0x1, 0x0}, &(0x7f000085d000)=0xc) connect$ax25(r5, &(0x7f00009e8000-0x10)={0x3, {"ea8499a1ae6284"}, 0xd918}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b83000-0xc)={r8, 0x200000223, 0x7ffffffffffffe}, &(0x7f00007b9000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000661000-0x10)={r8, 0x40801007, 0x7, 0x3}, &(0x7f00008e8000-0x4)=0x10) r9 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000345000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000058000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000-0x4)=0x18) sendto$inet(r9, &(0x7f0000004000)="", 0x0, 0x400000000, &(0x7f00007fa000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001d5000-0x8)={r10, 0x100000001}, 0x8) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(0x0) ptrace$setregset(0x4205, r11, 0x0, &(0x7f0000615000)={&(0x7f00008b1000-0x22)="6fc395766a95816c3a89b8bb64ef7f9a0990c9e59d571203389d13097a3963169aed", 0x22}) pipe(&(0x7f0000ab4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r12, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2017/12/11 14:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2320, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f0000e54000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000373000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fstat(0xffffffffffffffff, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000cea000-0x9)="2f6465762f73672300", 0x8, 0x4004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000056c000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x1000000000000027, &(0x7f00002c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x8000000, &(0x7f00009b3000)="0865a22d41ff", &(0x7f00001a9000)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000944000-0xff)="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") r1 = getpid() process_vm_writev(r1, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)="00", 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/11 14:56:34 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) bind$inet6(r0, &(0x7f0000d80000)={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000abc000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005da000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x47, &(0x7f0000e11000)=0x800001, 0x4) bind$inet6(r3, &(0x7f00001f3000-0x1c)={0xa, 0x2, 0xc8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) tee(r1, r2, 0x4, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0xfffffffffffffffc, 0x6, "010000", 0x5c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x1, 0x0, 0x0, 0x0, {[@nop={0x1}, @window={0x3, 0x3, 0xff}, @fastopen={0x22, 0x9, "486633ec615420"}, @nop={0x1}, @fastopen={0x22, 0x2, ""}, @md5sig={0x13, 0x12, "b8d3b4130784caf443627b83aeb166f4"}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}, @nop={0x1}, @generic={0x4, 0xf, "7c423c4c23f2931125c450c1f2"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r4 = socket(0x14, 0x5, 0xfffffffffffffffc) r5 = socket(0x400000c, 0x5, 0x6a54) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000d0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000559000-0x14)={0x0, 0x3ff, 0x4067f62d, 0x100000000, 0x7fff, 0x8}, &(0x7f0000e54000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000dcc000-0x78)={0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x5, 0x2, 0x6, 0x7fffffff, &(0x7f00006d6000)=@common="6c6f0000000000000000000000000000", 0x4, 0xfffffffffffffff9, 0x8}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/11 14:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockname$ax25(r0, &(0x7f0000b95000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/11 14:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000f2d000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = open(&(0x7f0000dbd000-0x8)="2e2f66696c653000", 0x40000, 0x8) r2 = memfd_create(&(0x7f0000635000-0x7)="766d6e65743000", 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000728000)={0xa, 0x0, 0xffffffffbfffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket(0x0, 0xffffffffffffffff, 0xfff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002e7000-0x94)=[@in6={0xa, 0x1, 0x62, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00003d8000-0x8)={0x0, 0x0}) bind$inet(r5, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x3, 0x100000001) dup3(r5, r5, 0x80000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000013000)=0x0) r7 = syz_open_dev$tun(&(0x7f0000434000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fdd000-0x5)={0x8, 0x1, 0xcc2, 0x6}, 0x8) setsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000791000)="a9b735a9e8315697af9a617ae0689bac67c4f653ca1efeb0b8baf40798690837f209ba353914591d07af778964c2b869e6b2bd9a5841f0", 0x37) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00005d6000)={0x1, &(0x7f0000516000-0x8)=[{0x100005, 0x800000000000, 0x0, 0x2}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f0000636000-0x43b)=@hdr={0x1, 0x0, 0x0, 0x400000, 0x0, 0x3, @ipv4={{0xc, 0x4, 0x4, 0x0, 0x431, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x1c, 0x5, [{0x7, 0x6, "e2c202b5"}, {0x6, 0x10, "094f830e8584169cc517bc500d96"}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, "b31d90", 0x4, "b99878"}, "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"}}}, 0x43b) poll(&(0x7f0000a61000)=[{r5, 0x2, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000070e000)={0x0, 0xd473}, &(0x7f00009eb000-0x4)=0x6) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f000035b000-0x4)=0x5, 0x4) socket$inet6(0xa, 0x800, 0x80000003) setsockopt$sock_int(r6, 0x1, 0x5, &(0x7f00006d1000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000099a000)={0x0, 0x0, 0x0}, 0x19b) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x101) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000078b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x7fd, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fce000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000fc9000)="99daa6d752cb8b7cda743618237f86e4779ff8cb6b88ea4978e29ccd43d9d3d259cddc25000080ac7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93400000000000000009cb7b10c27a43547f02873fcdeeaa70824542b22396cc37637c77bb30e3952264f5e291e83d5cc75ed22828389ff1acb8d3de3175c427e3094cd195655c480a0eecd45cac1b61a80ea7c714c73702127c7d9dde7a303b69ee6490d744d52c65f3a5b08cde6149", 0xb0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc9000)={0x10000, 0x2, 0x0, 0x3, 0x550d, 0x0, 0x800000000000005, 0xfffffffffffffff9, r2}, &(0x7f0000d2b000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x3, &(0x7f0000b09000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fcf000)=0x20000006e9220ca, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fcf000-0x2)="edbe", 0x2, 0x10, &(0x7f00005e5000-0x1c)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fcc000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000927000-0x4)=0x9, 0x800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000076b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000955000-0x4)=0x6, 0x80800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000983000)={0xc4c4, 0x10000000000002ee, 0x1, 0xffffffffffff92bd, 0x7, [{0x3, 0x7, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000001, 0x6a, 0xffffffff, 0x0, 0x0, 0xc0a, 0x0, 0x0, 0x0}, {0x1, 0x20a, 0x3, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x40, 0x5, 0x10009, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x20000000001, 0x0, 0x0, 0x1805, 0x0, 0x0, 0x0}, {0x5, 0x373, 0x6, 0x0, 0x0, 0x2586, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x34000, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000fce000-0x4)=0x8, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x5, &(0x7f00001a5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ee000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ee000-0x4)=0xe8) socket(0x11, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$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$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000051b000-0x4)=0x6) pipe(&(0x7f0000c28000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00007a4000-0x10)={&(0x7f0000ebf000/0x3000)=nil, 0x3000}) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000084000-0x1c)=@in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f000061e000-0x20)=[], 0x0, 0x0, 0x0, 0x40}, 0x0) recvmsg(r1, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x1, &(0x7f00005df000)="", 0x0, 0x1f}, 0x3) 2017/12/11 14:56:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000006000)="2f6465762f7573626d6f6e2300", 0x8, 0x10201) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x81, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000006000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000007000-0xa)="69645f6c656761637900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="2f6465762f70746d7800", 0x0) keyctl$reject(0x13, r4, 0x1, 0x2, r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x80000000005406, &(0x7f0000008000-0x8)=0x0) r6 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={r7, 0x39, "7d759839bde22a1780370b5fb4218dc884e4cb4da31b9b6c05622733822495acddcd2f59a3e456457ba2b5b55c6f09a96faa3eb9d8dc775b95"}, &(0x7f0000006000)=0x41) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000001000)={r8, 0x18}, &(0x7f0000002000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0xffff, 0x4) 2017/12/11 14:56:34 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x10000003, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d19000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000370000)=0x46) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x1000000, 0x800000031, r0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000649000)=0x80000004, 0x4) mmap(&(0x7f0000337000/0x6000)=nil, 0x6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000946000-0x18)=@generic={0x1000000000000009, 0x80303, 0x4000000000000006}) r1 = socket$inet(0x2, 0x801, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d1d000)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000d1c000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d1c000-0xc)={r3, 0x7c, 0x10}, &(0x7f0000100000)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d1b000)={r4, 0xffff, 0x96, "3a3ec679760380f1443edce923c7870b3d17107feba396b20931015b88ffffffff00000000b9feb1bc6177f99df60c4c16c2794c85dff9591ec2e1a1df9a10b4a64af963f5ab16266b364fc73608b31b7e71f60201d2dfa0f3fdbe365f0a4bf276cab90203c232d02e7b09e8bc1a0150fc28d4aee5f945caf9e5ba167fdeba750f4c82239b669b5c027cc84ea923236a122880944518"}, 0x9e) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000129000)={0x4, 0x0}, 0x8) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004bc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000848000)=0x0, &(0x7f0000d1b000-0x4)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000885000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xe8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d1c000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a2000-0x4)=0xe8) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d21000)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) bind$inet(r1, &(0x7f0000d1d000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000d23000-0x4)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d23000)=0x2, 0x4) connect$inet(r1, &(0x7f0000a84000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00001be000-0x4)=0x0, &(0x7f0000d20000)=0x4) 2017/12/11 14:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 0xe86, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = getpgrp(0x0) ptrace$cont(0x9, r1, 0xffffffff, 0x8001) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x10000003, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d19000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000370000)=0x46) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x1000000, 0x800000031, r0, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000d1b000-0x4)=0x80000008, 0x4) mmap(&(0x7f0000337000/0x6000)=nil, 0x6000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000946000-0x18)=@generic={0x1000000000000009, 0x80303, 0x4000000000000006}) r1 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d1c000-0xc)={0x0, 0x7c, 0x10}, &(0x7f0000100000)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00005d7000-0x9e)={r2, 0x6c0000000, 0x96, "3a3ec679760380f1443edce923c7870b3d17107feba396b20931015b88ffffffff00000000b9feb1bc6177f99df60c4c16c2794c85dff9591ec2e1a1df9a10b4a64af963f5ab16266b364fc73608b31b7e71f60201d2dfa0f3fdbe365f0a4bf276cab90203c232d02e7b09e8bc1a0150fc28d4aee5f945caf9e5ba167fdeba750f4c82239b669b5c027cc84ea923236a122880944518"}, 0x9e) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f00008e3000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1d000)=0x10, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000129000)={0x3f, 0x8ef}, 0x8) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000741000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x68, &(0x7f0000848000)=0x0, &(0x7f0000d1b000-0x4)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000885000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xe8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d1c000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a2000-0x4)=0xe8) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d21000)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) bind$inet(r1, &(0x7f0000d1d000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000d23000-0x4)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d23000)=0x2, 0x4) connect$inet(r1, &(0x7f0000a84000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00001be000-0x4)=0x0, &(0x7f0000d20000)=0x4) [ 62.482527] device gre0 entered promiscuous mode 2017/12/11 14:56:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000058000)=0x5e, 0x4) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000185000)=@generic={0x0, "0103ff0300000001000000003a00000000bf79f321b30c7bc8790405e8bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca02086f65dcf160e7e58f358c0002ba000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90e8b86d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x8, 0x802, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000155000)="204001b5", 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e9c000)={0x0, @in6={{0xa, 0x2, 0x70, @loopback={0x0, 0x1}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x7, 0x4, 0x6, 0x445, 0x3, 0x9, 0x9693, 0x81, 0x8a, 0x4, 0x4, 0x2, 0xffffffffffffffff, 0x0]}, &(0x7f000074d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d1c000)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000961000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000051d000-0x8)=@assoc_value={r3, 0x7}, &(0x7f00006ef000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005fd000)={0x0, 0x26, "11650699931acc00000000000000071bac462e4ac45c16e635a9ee51ac2340d96e1a8d4b4fd4"}, &(0x7f0000f45000-0x4)=0x2e) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000606000-0x4)=0x388, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000921000)={0x0, 0x0}) setsockopt$sock_void(r4, 0x1, 0x23, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000093e000-0x50)={@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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa40002, 0x0}) writev(r5, &(0x7f0000f7e000)=[{&(0x7f00005c5000)="0f8218799bef8e7a30f4bdd1668b03000000a7f947e5ca4b00000001000000815651a144d8cbfea265b6dba0be72aa04ea2979ca04", 0x35}, {&(0x7f00006fd000)="9193432ba94bc063615b9bc2d093ea6b5fdd46113684cf83482dc9c09c895d9171c8b803a216e329bdd905223b336e9af94609e918", 0x35}, {&(0x7f0000730000)="daa11684840d89e7815f3e6c120c0aa9c721565fda1b6036930fe52936e83e51acdbcddea6626bbd657731a35d8174890e584cde5540aa28e747db9d5b0cb04b6d650c7cb5306cef2ceaf434e4116988cc85ba76b7c33ba2152cf61e05b7cff2326423306b63be8b46c4fa4b48b904441924ee9723e62141a514676cdc23ff2c66618b25f8fc0f2f50d460a75c70d3e107aabe23f73cd1", 0x97}, {&(0x7f000071c000)="34ab49fa4b4297dbfe1ca546f6bbd9e24751c95123a008c8c39526d241206a1f214e0b6528cf85baf6768df2d098ff9a6379cf1848e2a78bfab8b0b42c7d7c579e67adc9d27f0d8ad3115eac080a989360ac73af7f393ff2c887e4f66b423a8da470e0b6fce53cadf2cff7a558f0f91dad9ce6a32a562972e35e3d30ae8cf8", 0x7f}], 0x4) r6 = socket$netlink(0x10, 0x3, 0x10) writev(r6, &(0x7f0000c3f000)=[{&(0x7f0000a61000)="586135e71e052c406947d481105cacb5d78616bc473486826a", 0x19}, {&(0x7f0000dd6000)="fdc129f0ac49420d18f7233cd5c94bdeb8fa96c6beb774d5c3142fc845deea6b301428ed4f501ec388c9d4e576a12412c5cb37c701c8476a12228d4f32b6b0cdc30437c2053c1201c7d4050029da0e354f407f8f7e8c30bdc310e78b9386a1cb8a960fb815d2faf97f52b28ea0620faadb15062c828b5868211e544e97140b9692a57ee2595d8958c16633e5edc12d16b45d024c959b960bf80cb6efd324ae78468adbc6c803c6c602c16edd3105c0676f0c7330d7a49b819ca242db92f12f01378e0b638536fa64fbf585b428c4b36824e8ee217fd7c59145dfc3672dc7dfd6d1b35f1815a3b7", 0xe7}, {&(0x7f0000c20000)="36dab3468cfbf5dc3a07679c5b5e32eb7d3bad61de0d39ea4f3cdc52392d85234f9bfa78a4d26331e7c48175b2a416726cd51e1ac4b8613b61642bd364", 0x3d}, {&(0x7f0000ba6000)="b4db8b", 0x3}], 0x4) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0x1f}], 0x1) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000d6d000-0x4)=0x0) r7 = epoll_create1(0x82000) epoll_wait(r7, &(0x7f0000d9f000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a66000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getpgrp(0x0) fcntl$setown(r0, 0x8, r8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000071d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x4, 0x80000, 0x10001, &(0x7f000095f000)={0x0, 0x0}) socketpair(0xa, 0x805, 0x80, &(0x7f0000a1a000)={0x0, 0x0}) 2017/12/11 14:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c19000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000aef000-0x78)={0x2, 0x78, 0x5, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x200000000fe, 0x0, 0x9d74, 0x0, 0x0, 0x3, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6f, 0x0, 0x0, 0x0, 0x7, 0x0}, r2, 0xffffffffffffffff, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x0, 0xffffffffffffff7e) r5 = fcntl$dupfd(r3, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000154000)=@assoc_value={0x0, 0x0}, &(0x7f00005a3000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000b95000)={r6, 0x3}, &(0x7f000001e000-0x4)=0x8) r7 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00003e8000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa, 0x400000000000, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, r7}, {0xfffffffffffffffc, 0x0, 0x0, 0xedc, 0x0, 0x2, 0x3, 0x0}, {0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x80, 0x0}, {{@in=@rand_addr=0x9, 0x200, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x1, 0x20003, 0x0, 0x80000, 0x7, 0x80000002}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000d60000)={0x5aa, 0x0, 0x3, 0x7}) open(&(0x7f0000520000)="2e2f66696c653000", 0x10280, 0x8) getegid() geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x6) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000ca5000-0x170)={0xffff, 0xa4, 0x5, 0x82b, 0x6, [{0x1f, 0x4, 0x1ee3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x3ff, 0x80000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0xb8c697, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x3f, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0xffffffff, 0x3f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) bind$netlink(r8, &(0x7f00004ff000)={0x10, 0x0, 0xfffffffffffffffe, 0x5}, 0xc) r9 = syz_open_procfs(0x0, &(0x7f0000004000)="6e65742f6e65746c696e6b00") preadv(r9, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)="00", 0x1}], 0x1, 0x400000000000) stat(&(0x7f0000c94000-0x8)="2e2f66696c653000", &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000087f000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000028000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000-0x4)=0xe8) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)="2e2f66696c653000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000a3e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d55000-0x2)="0000", 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009fd000-0x8)={0xffff}, 0x0, 0x8) r2 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r5 = inotify_init1(0x5007ffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x80000001, 0x8, @te1=&(0x7f0000c83000)={0x1ab, 0x9, 0x7, 0x1000}}}) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000377000)="") ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e7b000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r6, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000491000-0x4)=0x0, &(0x7f000095f000-0x4)=0x4) recvfrom(r3, &(0x7f00000d7000)="", 0x0, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000d50000)=0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r6, &(0x7f0000be6000)="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", 0x57d, 0x0, 0x0, 0x0) recvfrom(r6, &(0x7f0000725000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc4411f", 0x2, 0x0}, 0x10) 2017/12/11 14:56:34 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f656e666f72636500", 0xa042, 0x0) getsockname$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000007000)="2e2f66696c653000", 0x1dd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000008000-0x8)=[0x101, 0x5]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000005000-0xa)="6f6f6d5f73636f726500") read(r3, &(0x7f0000006000-0x33)="000000", 0x3) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r4, &(0x7f0000008000)={0x1a, 0x0, 0xa483, 0x0, 0xfffffffffffff000, 0x100000000, @random="828a2f694967", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000008000-0x4)=0x8) close(r3) dup(r3) 2017/12/11 14:56:34 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x400020000000, 0x8, 0x0, 0xfffc000000000000, 0x27e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mknod(&(0x7f000000d000-0xa)="2e2f636f6e74726f6c00", 0x800000000, 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)="2e2f62757300", 0x404) inotify_add_watch(r0, &(0x7f000082a000)="2e2f636f6e74726f6c00", 0x800) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000076f000-0x8)=[{&(0x7f00009f4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000709000-0x11)="2f6465762f7667615f6172626974657200", 0x84000, 0x0) execveat(r1, &(0x7f0000cb9000)="2e2f66696c653000", &(0x7f0000e17000-0x10)=[&(0x7f0000783000)="296b657972696e677d757365722100", &(0x7f000043b000-0x1e)="2129262170726f6373797374656d2f5b75736572626465765d5e656d3000", &(0x7f0000e8c000)="776c616e302465746831747275737465646b657972696e67402700", &(0x7f0000fe3000-0xe)="776c616e31736563757269747900"], &(0x7f00006d5000)=[&(0x7f000015d000)="626465763a6367726f75704000", &(0x7f0000e8c000)="2f252f6264657600", &(0x7f00009f2000-0x1)="00"], 0x1800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syncfs(r0) 2017/12/11 14:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)="2e2f66696c653000", 0x20000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000078a000-0x4)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003fa000-0x4)=0x0) prctl$intptr(0x1a, 0x0) clone(0x200, &(0x7f0000a09000)="20", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00009d3000-0x8)={0x2, &(0x7f0000ac4000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000048d000-0x8)={r1, 0x0}) r2 = inotify_init() ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000019d000)="7afdac88c020aac8cf78887b8128dc037fb55e64fb2eec90f7143c4c7b564f17e67e6dbf70d02865e47bf5423a61975412a433c5f590897e2f38660a7b012ace69b42bc135a0f4469908b7539009805af5d58334c9f04c3d6c788ab5a38b082db25c2a3d3fe49186ed2dc25c805dc4a17fc0af9b7fc9ab0b2719d02e2a38f9c54117bdbc9192d9642b40e13550e6c847") getsockopt$inet_udp_int(r0, 0x11, 0x465, &(0x7f0000a3a000)=0x0, &(0x7f0000b4a000)=0x4) mknod(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x1043, 0x1) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) recvfrom(r0, &(0x7f00008cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x10020, &(0x7f0000b05000)=@sco={0x1f, {0xffffffffa3a9a759, 0x3f, 0xffff, 0x0, 0x2, 0x4}}, 0x8) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f00001f5000)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r3, 0x1ff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000163000)=@abs={0x0, 0x0, 0x1}, 0x8) keyctl$update(0x2, 0x0, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) process_vm_readv(r3, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d31000-0x20)={{&(0x7f0000d82000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f00004f9000/0x2000)=nil, &(0x7f0000925000)=0x0) clone(0x1080000, &(0x7f0000fd4000)="b6901dd091a55073f86e4bd485fb31f378b4284fd20b10fee1469126ae815351b0ebf74b9f42e1cc554323c01bfd82e8d84c135ad51e4c61f435668abea5a4a6feee4c3e9b9eb2771cd649e0ac2d18aca6fd48c8d513157c2845ecc6c0bf0e27349f7b23d9e5b3a546f42f3d2b7e807df9c669a10996ef7137ab1f3444e78db954595b8b8bd1f096dab222fec9313b6fc16c936212cfdcb2442e3e0dcdc670dee9caca4e6768f035d09ac668b9464172d0101bda700260537534", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="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") creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x1) 2017/12/11 14:56:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)="2e2f66696c653000", 0x20000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000078a000-0x4)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003fa000-0x4)=0x0) prctl$intptr(0x1a, 0x0) clone(0x200, &(0x7f0000a09000)="20", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") inotify_init() getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000638000)=0x0, &(0x7f000032d000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000235000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x1043, 0x1) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x1ff, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) process_vm_readv(r1, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, 0x0) sigaltstack(&(0x7f00004f9000/0x2000)=nil, &(0x7f0000925000)=0x0) clone(0x1080000, &(0x7f0000fd4000)="b6901dd091a55073f86e4bd485fb31f378b4284fd20b10fee1469126ae815351b0ebf74b9f42e1cc554323c01bfd82e8d84c135ad51e4c61f435668abea5a4a6feee4c3e9b9eb2771cd649e0ac2d18aca6fd48c8d513157c2845ecc6c0bf0e27349f7b23d9e5b3a546f42f3d2b7e807df9c669a10996ef7137ab1f3444e78db954595b8b8bd1f096dab222fec9313b6fc16c936212cfdcb2442e3e0dcdc670dee9caca4e6768f035d09ac668b9464172d0101bda700260537534", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="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") creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x1) 2017/12/11 14:56:34 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000186000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lstat(&(0x7f00009b9000-0x8)="2e2f66696c653000", &(0x7f00003d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x40000000000006) write$sndseq(r4, &(0x7f0000169000)=[], 0x0) fstat(r4, &(0x7f000009a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000a22000)={0x80, 0x0, 0x3, 0xcb, 0x2000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 14:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f000008a000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x9) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000972000-0x8)="2e2f66696c653000") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") ioctl(r0, 0x5385, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000ccf000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, 0x0) pipe2(&(0x7f00009fb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r4, 0x6, &(0x7f0000ba4000-0x20)={0x1, 0x0, 0xfffffffffffffffc, 0x4, r5}) r6 = add_key(&(0x7f0000016000)="6465616400", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="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", 0xfa, 0xfffffffffffffff9) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) add_key(&(0x7f0000017000-0x8)="6269675f6b657900", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$inet(r4, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2000, &(0x7f0000a3d000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e5a000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r6, 0x20001000) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000cfe000)=0x4) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/11 14:56:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d27000-0x14)={0x0, 0x5, 0x2, 0x8, 0xe13a, 0x1c}, &(0x7f0000c65000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000193000)={r1, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff, 0x8000, 0x5, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d26000-0x1e)={0x0, 0x16, "9a4d886a538815dc2cbadb014d19184101c7c6e74e76"}, &(0x7f0000d26000-0x4)=0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") linkat(r4, &(0x7f0000829000-0x8)="2e2f66696c653000", r4, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r4, r4, &(0x7f0000302000)=0x0, 0x4cd9) r5 = fcntl$getown(r2, 0x9) r6 = getpgid(r5) syz_open_procfs(r6, &(0x7f0000e0d000-0x8)="617474722f667363726561746500") preadv(r4, &(0x7f000077f000)=[], 0x0, 0x0) bind$inet(r2, &(0x7f00006f7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e56000)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) connect$inet(r2, &(0x7f0000e4b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000edb000-0x9)="2f6465762f73672300", 0x5, 0x808c2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c67000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d85000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000503000)={0x0, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000640000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b85000)=0xe8) getresgid(&(0x7f0000da2000-0x4)=0x0, &(0x7f0000dd8000-0x4)=0x0, &(0x7f0000b23000)=0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000208000-0x11)="2f73656c696e75782f656e666f72636500", 0x101602, 0x0) r7 = accept4$llc(0xffffffffffffffff, &(0x7f000041c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b2a000)=0x10, 0x80000) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f1b000)="6e65742f6465765f6d6361737400") r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007ad000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b75000-0x4)=0xe8) getgroups(0x4, &(0x7f00004fc000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f0000a05000)={0x0, 0x0, &(0x7f00009db000-0x38)=[{&(0x7f0000285000-0xec)=[{0xdc, 0x0, 0x1, 0xff, 0x91, "26bec6f1822e7aa5bfb9f8e057c2739c53ffcf75ac3fad6560a2eb219a83272fec7a40dca55fcd3af58fd502ae58ca30e0d7a0660d34bb159177d0e24d39f2f070a89bfd26998af7c41e0018a2620306fcf98d02f90d830b8a541fd1bd9d0e8c3cc8d11061db3e30fcd65e309f9e21ec462fb70969536ab4a47acf5e4d6f019c5ac0e76db72dd70f0714e9f490b078938a3f36bbde29b81e191d58b9e2e348c0b9044c2b02f1c4374de87f2ac8937d39316e3fe951501b6eca0bd3885cc898805d40e7404284c7cc429e8da8"}, {0x10, 0xb2b, 0x10, 0x5, 0xfffffffffffffffa, ""}], 0xec}, {&(0x7f0000962000)=[{0xb9, 0x100, 0x100, 0xa868, 0x3, "89d8a2b8cf55144358d688189622e8e9c410092711f26ec0782d657c3dcab1b8b275d51efa8b9246761dcfd161e57f775cb500a8691161a1b184d0a678da8f504c1c84d30f13b2245bac5bacefb2fd5dba4b0002732fa863de6c7c324007b2dfbff171c27222d92b8d19db700ca6d85ae28a63641edfd23368b402532d4ce124cb76fea3146fb07d46ee5a897cdb1b4885562393144f04d4c91966fb8fc5a46c4482a4b5df123debcb"}, {0x96, 0x4, 0x200, 0x1, 0x3bab1f17, "8a1b9ccdd60d3bf68060c5ceaaff81c4138e50add5e7048a0a5f9fccc7aaf796532814c96b29e5ae70c4c45c01a8e5c2c8c863c9632e2d40b1878bc75bee6a7f5fa47f04035bf9030eaf0bed548ab0744a46de3e060973bf8aa86328d311f4d2e138d7a5a522200fce01937c036f6253a451baf3f25b1b44a9aa8029a380496fec7586a96263"}, {0xe7, 0x8, 0x100, 0x4, 0x2, "6e27f20f3e9a65a1da1826c13a202a9259113beb39e809a2338dc4c24198856b3b7f3c13f7c872dd09b950df5fbb789236eff8e3024f907d95a7de7ab5d5beb20204ec004dbe68817747933baf4d2b6e53112b1a8fde47ce4788a1af6d1537f94e40746796652d2435901325720b823c3a1b0bd1ec05161b3b72d04b54d64060a6aa25db952cf76e83606d4f381a8d15db9a127489c1585a6f29de684b844a539dcd8ae11d15e48b2d8382cdb0f4661ff178fe700af12382e8b99112bfee55ac1572d9bbde76b05248f5a787c57e488d3b8ccc47f1d1ef"}, {0x9c, 0xb5d, 0x300, 0x3, 0x80, "ffd7aa1b0c56d47f4291a97812eff1bf8232817b3803f5752d1ca0270ed6727eaf57f56086be14f8285f75aa0129192ffa9858f7d54e069df29a7f7752885054880ea33b0ce021926f2428deb1236240016cfd63dc67d272529bad0169b6f22dd9316b0daef39ffdab78b3827abac2e4132c97ea865133cc6f9d39400afbc38999a351d5bf4d1a3ff147b788"}, {0xe1, 0x0, 0x220, 0x7, 0x9d, "1d2ebb302700f6ddb14e911675bd530ce4a67bd729d819f506daff2509f0a537507f3db0451e51a53ce8628a247dee11f0512eec06d2e7870baa0c03555ee9cd2a4b2c7638a765def77466d746555dac83d2989a2c990e9bc986e5a198886609b338fc28779e998e710d9d51b2a875ba2c185ba3971e306eac11091c91f4f51a7c36902b44f14affde91eb6dec14788723177f08eae6e8091c3156e3d8cfbf521aa826f969cb090c55ee23c90c7b43b0a3524ce58d0ac513b894145338cdc4a4ffa5d772a0eb643bd7f1b41ed323f14cb1"}, {0x21, 0xfffffffffffffbff, 0x400, 0x965e, 0x3, "d1c604cc3d5b0f04ded011d344e2b1ce51"}, {0x43, 0x401, 0xa0a, 0x3, 0x7, "a83175be5f5f29952552240b7f7b38b7a7f1b8b661c44e63a0d57606dd309fc0b118dc847ec9727876af9689714e2b6c39bef2"}], 0x417}, {&(0x7f0000435000)=[{0x8e, 0x6, 0xdc96f32dd9307cd2, 0x8, 0x80, "70eac25f6caa0fb55b66f639afc409e30db15c5106860995b37d199f911f1e629ddcd91e915a14a21053f195ca9a2f51e24bc691a96ae62367fa52268692f5b293c1155ea34c4fdcb8d89c95b516ddb89d48dd7f5b68914f5755e1dd3c02da997b1b5abf5fa3b90d4d57bc30a60445f750f7267adeda68151981dbff008a"}, {0xff, 0x2, 0x200, 0x4, 0x3, "7c679c5bf72d0f7db65489234e5521c56ab23febb13365b306daad03943cb90f1a6e9c868f0ae49e43f090d0ebeb8716462591ce26472e213712e1a350e83637381665be09dbbe27539a04585f645e0fa92e055f0dcb57cdcc36520c2768a73cfca98db9b5917103a88bbd25a41c4a7b5258e9001e5347ab86aade9049927a8b54903e37968329ab6241f65eb8b4af1a5d3199024ba55a3af0667c29b59d0d738e2d080a982dfb291bfefd9820f9181e0c96f307e1124c015f6eb8fdcce8525f1794adf9d0e65e78815e82374d9e44c15080d9a7d3072addc8627f2feeab5053a734b662f6c1e97bfa68c54d38f83b"}, {0x48, 0x7ff, 0x804, 0x1, 0x60, "fdc077ca2fda2dc581bd09248d96c4c3371cd2a5785230ca98d269bdff2479bcf8796c9bee013b62015e0ec0460e267a6f1f7534a4afa30e"}, {0x9c, 0xff, 0x400, 0x429, 0x1, "3094f79339246009259cc06d1488ff173252ad099c1da72c8535171775a6d1c52b0138b5920fbfb67fe13204ff728b91319311a60baf4004e36e9df9068c47e5294e398a6fb0a596342fbb8c4bfdf14a1a2729d90462def2d84b267fc1b99a42c98b05facc621bdbe7ca2f424cdd8d4559afe7a94eda438d234b583d21770158088642c46fba0e464131abf5"}, {0x3d, 0x3, 0x0, 0x3, 0x8, "c6c5107799d13d6c8f33607c89da87d85ed6218d4533ac681e9859629f33cbee55030e6aeef0d65d0c7f45b8e5"}, {0xee, 0x0, 0x308, 0x9e4, 0xfffffffffffffffa, "86094f359c41f24733b2f884899e21763c94f0fb74352f40f4e22516da0d09a643b2196a65ded54d493447ac7a18b6b94012aee8c248af5e46612a1f5373b14a9806b4e349203b683f453286122d60cf0f9f7ba523dfaba106f8792a9141b2d960b549b9ed5291ec19a6d50f6c4b51c0e7768d24730804fb923e64bb515cff1671f4f60f566e065b7f8823294f734fd33b8fad858988c0f73246819b35deab99a05b6d542c6b8d1f9dd6accd5fae97db3231a4066519c7fbf14c0926b7a3d2050ca2ab0e7391a93d5cc4d75935d15d3e73c3ed3b6a28545a95a8e71ecc65"}, {0x76, 0xfffffffffffffffb, 0x2, 0x100000000, 0x2, "7134df44cde4fda7b34b753052fd52f0e2ef7ddfd1267d1cede8e38b1364c80103b8fbea7aea83467e253a2fc1ed29518c02c2e122cf4acdd885d8f41f41a40429e39a400b9bce063e6b3910dd79f05ce55361157879f719cbe81f78ec6e4311724fd24a5c9d"}, {0xd0, 0xffffffff, 0x200, 0x8, 0x6, "5fe223ce0a5af223d3997730d7b75e8393cef97ce5b87ab0b1857d2da0bbff53ecbb688e51c47a9014b682f43b7297fecafa149e500cf021bc454007a12a3746f427c7103faa47661c94314efcbc96dd391544d7e614bca054abfb4df6b67d97061802bdf92fe6a60ded6569f563db8690f3779ae9436d8f5056450f1f89d8f4c4ab12be671b82956c5eae3fb19af11fc260f4575a378dd52c422585ff90f2c554d1d5e2bbb8fbe74ae31d2e2270a949b3adf403ac36056e93ec5c6603c50a1f"}], 0x4e2}, {&(0x7f00008c8000)=[{0xf0, 0x3ad9839d, 0x2, 0xfffffffffffffffd, 0x0, "f9f1fe99a1c7eb2f38f0937d5b9536dc4241beac46f404c156737792470f91c59190506121dc90ed978f6f2e2a89e57a13779ca4f09b6decca12bd735d88b26ec47a0cff0afdac84b3bcf7666373fa35db7402e61fa6606cb22658785eda35f2eb3380a41e10f75ae3aeef8796449bf0e20e9aa361d835d9a070f4f401536e261d67a292a64a856605be5da1e1145daff7e0351a39e86317182fee25f5fd7cf3c0e97d8705d503434bd578f1f219d8163d42650b732aa256ab5fc288d6c2d7ebcddd8747bf7e70f8cf898bdc933b460a21774b99197cf8a4daee5d63095bdb8c"}, {0xc6, 0x4, 0x200, 0x5, 0x2, "fcacac28eb42b491964eb3f0dbc6005ef8c04d74577c5ddc2774a4ae417a30c4f699b1e416f73e2c8be1766cd8750703bf5dab94298018261e747b4b42f90baf14d6cf875c0c51dbc0e1fb30ec6a07495d457529c9908c2e6e16e657f8c9bd0993814b6a430e89fda418ddbac48872aed38dcdce3e1e4ddaf538cac83024929054d0d496ea314a3521dd0438e0171eaa60e85b0244fb04e3fb6317c79bcb9ffed5c526257444014cbe390d5367918a4fb3e08807f451"}, {0x10, 0x800000000, 0x9ade77814c99843d, 0x9cd, 0x1f, ""}, {0xe5, 0x7, 0x200, 0x7, 0x7f, "c348dee4452c303f379300d8f4e3a0317fb69e0ad40470f7c04581be656cd8f6f71ff576e3ff73971eca5f3fd4a071d3fe011cac19e3204e8906b1f8eadf0fd54bd3b814b54ad0f167002f54e85e06b6ecd9f9e486c9c14ff6a3297368a75f421e83c45c24e30f389f600f751ff6ac84b9ca58fb969ba5cc08aec94c7301a2b2b0ef9a60e8781dbad8c2af072d22125673467a91217373f0a0cab36d7fd3c2d30075c052887fda59f6b622e0b6f2b127d8c9daa450078d1d5b2a954704d9f67031c516a06ec1a07909901a0ad4d024d2f8f7bd4424"}], 0x2ab}, {&(0x7f0000ef4000-0x1bc)=[{0xe6, 0x4, 0x20, 0xfd, 0x40, "9f8d4859cc5084e05cde49293cee530ada8435749223894aa97c1492108d8a1c1ab0063cc9073b8627408dee2e7335f32ecc034997e58c2fca01edea812eff456b41dc3a43f46d67d6194cae5c0cc54a48cb142aa960de35f0a5f83a56e3393faa5e80cd1b5d43f0498516fb88777bee02dbfe5ac6c8574790249cdc502e10ba6b26e34e51f9348064bcca78555cbb2247e1ee384a61a7ae86766ccd66a6899ae7581f108d170e0596ba98ea9db849b811390a949fd15b088e4ce8f7a389111914fd42eb279435ced4c2d465a6cbf9af3d4fbe79b389"}, {0xd6, 0x5, 0x800, 0xa8, 0x0, "b9693713249b563f14325bf69bd621de6209c04a418d20683e4db53cf9518c1d397d012ebf75846d8abe938fee2d88183cf568d39dd7ae0d1f8039588e87a1114448b390e553b0428ef40788874149da8ed1183ee153befa231df5b2748f0b6a76815d19b4b07c976a2b7ece9bbb07150e732d66c386724ae3bdc7c0000808da5c991e21e0589fc07f22c8acffa26f2188bcaafc606c5e8e345ab4f8d09d5bb887e5e25d0f947c93611e0243c7dc34f4fcdb95d895315c931bdff054f67a8acfd5ff727f5f91"}], 0x1bc}, {&(0x7f0000000000)=[{0xf4, 0x9, 0x20, 0x4, 0x0, "8e845824c9dd438c2017f2b878561cc5b083b818dd0c6135741beaef5bc20888d2af2057464dfca6eef1fadb5fe1537697c01ba6a480912be71a51be69958778d588bd4a94ce03d373b8c060e23c3fc3768e82d066772f34240f7667369463876e343e351635981ffd1ba2b1a57e504650f9fc48418b4ed8cd9bba23d41487ecc5ccabdec9282a3e17907b53ed6284220e74c99864d914ec01ca8b4f09dfc4f7cf527b17e55e37af1bbace61f67f5750eb4a4ab285eeeeaaababfc7250c7bbebd0e886cab0ae76ea1e31539b2b927df29a8500675da57166115d54ffbe6f9b61f7b02eb3"}, {0x66, 0x2, 0x800, 0x10001, 0x0, "b89e3bc72b8bbf500c9215deec84aa1095e0a383bd22ecade5cbe84966b993bb31d15ddf5ca56dbee5031dd5a785b792303d32d14afa52e9795ea6ceb21a624d778ce2347ef2e08da5c5b2603c6b2fe430d363f8732a"}, {0x67, 0x2, 0x200, 0x7f, 0x20, "933bddd5ff1dbeb3b6f40d17112ad4bf280e5b3ca7d8d7d0542c7baf7a7d80c201aac261fd69f2f93707707e889bed8a41d2e8757fa5b0e3923b18c01c5f00e7d2e2da43ac774ef8dac87353e5fdda9354dbc60b4df369"}, {0x54, 0x6, 0x1, 0xa7, 0x9, "ce43731131605881c7b5cc71f04ebe498730662a906bddde038b1bc1d9eb69e9ee6afcb2b743c1c06d11fb280f2a5de56f0689593c06c7cae53036ae585fbae9f337bff3"}, {0x58, 0x40, 0x300, 0x8, 0x3ff, "17a24fad64bffd5ee8349b19f819b03c5d4cc38cd14db13a4f4964042d7bce2499c2dfe036a0d871bb8359fe9b3b81d5852185d7922b1e58b9aaa2565929da0ae7bd4f3e492c7aea"}], 0x26d}, {&(0x7f0000a9d000)=[{0xc4, 0x5, 0x320, 0x2176, 0x7, "36b2a7a212709624254393d6a97c4f275b8fbe80460645e5825944a65c2d4005931fd2fe8e4f9e2f675f0116fe5222de848c3d50e1882432f1c9ecfbc426efa40e5ad0bd0aa8dbbb2ce745a6701b4a223153893093101ff0fb8882c0df4547c5ddb1426b95a430c2f544f2cb0555a611e2cb2ee1bdbc77ca9da2f87089cbc98906aab4355b51d40bc1f5b67490dc3321a82676d5c31f45bd2d621485b5b25e181f0155cf0da0beb19e2ae1955974f74e6cd45b5f"}, {0x8a, 0x401, 0xc08, 0x6, 0x10000000000, "52611aa8612b98c1c8166fdc87bf2be61b01295a504d0a059f768b9fc0e36dc5188fac1da6d1e7a9bdee2e99e2e9ac02822e1cde657011655825d850cd278703c0ba85e8b4a4882fb835488462aec2bada4fb21fcfb9e5ca7796917cff1feb03e1fe1664b847395639acf6c2a23cd7161c11d695799a54620b5d"}, {0xe7, 0x6, 0x8, 0x6, 0x3, "aaa6a4d90d445938c407b82ffea931cd71f84084f62b5818c90387f4a51795d81f35787ca49eebab3f82c7ba970b1e796904bd7d34a6097d646413ce3c30028f9736048f397223edf5ba48d551a615ae2ac95127a2add7688886363730298f7d2e6db01b4de3b856c2c55b0951a61027a6d5e2070a589a99e99bc4e5c07c97fedabb5a28aac0d592556357b444ca0d771e3f36640f700138c368c850e0fbface08fa1014c6f46b1b04b91c45d7e6474a1f46f9c50f00698fa0c05ac95c52541ef1c04ae2a1f126c1265f0b88b6d183063834e340b1e2dd"}, {0xf7, 0xfffffffffffffff9, 0x100, 0xa51, 0x20, "5ab7128ec8002a2c4c54f5791b948d78ef7fb56d5746513372a0dde8f0ceab4fe151ad5422f30168d318b80a0dfe1580027574cd25818a8a4b2a16575226240c7797ef1e889a5b292b29fb200aebed88d40b742d2aac224301da3b6e0def896918473508514eb16ac6ac1e89ca68c54c2e986f090f99ec7f5e19d41d2b66fa266e814934c3572c30aee6377f81d2d3ee48099730a0ac9010024fcf44ec98f181714d726a988e4a53e74b6819839d71722c22fcd3f2957c2f715708d10887027f25dc63626f086332c8c67a5b527f943d1f0b31fe412603c379feca2c44cf999147df426c12abfc"}, {0x108, 0x3, 0x911, 0xfffffffffffffffc, 0x1, "6db09dc4ce1f38ff3cee13c64cde129597ca43631510f71c0891bd655bd2406cde451707b82e12cb3ae816290ca0261630b18f13682e72a521378dfd8382a48f927f226077ae2397ee4292636d91ff1ce6afb36e053a9a71f0a2c57d5e2c67ce4888f93417cb286d1b7ed75a73f6378d4741c3eedae25f920ba28bb3d7b8c811f61aa090b08d06c44497281c5b11d07e8fff8db7c1b067f618dbed68fe3a19ddf268b10d54add5539a8e67b4e21329c9f410098377fad1016d40dc06b1eed443872056eb4efa94435398fadd3e0839b091fd5349147ebceb1b898b8cd564a425a465c6e014064b7e9e5d63998e12044b3090219b9d95bd6b"}, {0x7b, 0x9, 0x400, 0x8, 0x9, "45f793117df201f33bb998d5e3e52d6a58f3cce391b5f8dde2ea895dda20f78598327ebf252f93c0fc37d7519bd004f1fb0e76349557f79a36e9c3f7a8e055835f5f008df050954ae9892809cacd6cd9cde5b387d58fe6769ec242370565c6be44983f99f2bae0bec83d66"}, {0x6b, 0xb929, 0x200, 0x7ff, 0x5, "95c1d5ce49146b8e6db53117900f6eae806f8136ddf526eeab405c0c912141d70e73e927a1b2fddcdf3801d0185474cad5c2d29c93e23c4612d5c6ac3bc7195e65d019b420721f9060fbe7e714a26d6c1709a402601e1347870c6c"}, {0x37, 0x6, 0x300, 0x80e, 0x3ff, "0386bd7d038c342cdf10531e44c3384e0dde1827084b75feff8ec7c24dc89c987f7226cf9f1c07"}, {0x6e, 0xffffffff, 0x0, 0x5908, 0x3, "c28fbec1daa03fa4e9fc981a584355f69e568eeb50dd680813dd12ed88aea88d1293e9be46e8ae584842c90a5aec943191996b27b1ba02d7532f216d587ba9f312d95e9826d5cff6959e295644f6e5685f7258d238feac5746837205fff3"}], 0x5bf}], 0x7, &(0x7f0000688000)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r7, r8]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x5c, 0x4000000}, 0x20000000) r12 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eef000-0x4)=0x14) setsockopt$inet_opts(r12, 0x0, 0xd, &(0x7f000074f000)="0ff22bbf203475d4db1d5a1b180578764173583dc4f7a7d6b54d7ffc5e28bd735e374d8ec42e08bca7967d9017b0cbf675ed68bfbea04c5c5f583495a3bb2771bc48b5b3b678669797e50d229d8a0c9a888296380649d9f43c442770c0f873f6dcc2d5bdc42fab04dcceee01988dc2ec6c5a6200677c85815dd42e09e2bb36f810188580647840ee381a3de20189b8d02ac4a5d54618fc8b540b915379f2e55ba6e735ee566ddffb9e7a895226a405dc4441cbe439032adf9017f676d4d8b7f37b482fdcb2ff40593a827d4895cd1d854a4ea86165ed", 0xd6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000133000-0x8)={0x0, 0x0}) setsockopt$inet_pktinfo(r12, 0x0, 0x8, &(0x7f0000eee000)={r13, @empty=0x0, @rand_addr=0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r12, 0x1, 0x25, &(0x7f000046a000-0x4)=0x113, 0x4) sendto$inet(r12, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00007e5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r12, 0x0, 0x1000000014, &(0x7f0000eeb000-0x4)=0x1000203, 0x4) getsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f0000894000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000)=0xe8) recvmsg(r12, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) [ 62.671259] audit: type=1400 audit(1513004194.632:33): avc: denied { setuid } for pid=17577 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/11 14:56:34 executing program 3: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b6e000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ead000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1f, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @llc={0xf, @llc={0xfe, 0xde, "79", "f35c1dd95c814673fa756b05"}}}}}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5e000-0x9)="2f6465762f70707000", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000789000-0x10)={0xe924, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000eaf000-0x8)={0x0, 0xffffffffffffffc4}, &(0x7f0000431000-0x4)=0x8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000eae000)={r4, 0x3}, &(0x7f0000eae000)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ead000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004f5000)=0xe6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000ead000-0x10)={0x2, r3, 0x10001, 0xfa}) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003a8000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000052000/0x2000)=nil, 0x2000, 0x6e) clock_getres(0x3, &(0x7f0000380000)={0x0, 0x0}) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b1e000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f000072e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007e6000)=@assoc_value={r2, 0x8}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000997000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000088000-0x10)={0x0, 0x0, &(0x7f00007c0000)=[]}, &(0x7f0000ee0000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e2d000)={0x0, []}, &(0x7f0000233000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x0}, &(0x7f0000e0e000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f73000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @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]}}, 0x8c) eventfd(0x100) chroot(&(0x7f0000e2e000+0xf52)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000892000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009ea000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000505000)={r4, 0x1}, &(0x7f0000c8c000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006c0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000051b000)={r5, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) 2017/12/11 14:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d5e000)={0x0, 0x0}, 0x800) r1 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) flock(r1, 0xb) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f9a000-0x8c)={0x0, 0x3ffe, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffd28f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) r3 = epoll_create(0xa) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xb, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r5, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x7, &(0x7f0000fd5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r5, 0x0}, &(0x7f0000048000)=0x8673, 0x0) futex(&(0x7f0000505000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r6}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000056000)={0x0, 0x0}) futex(&(0x7f0000363000)=0x0, 0x9, 0x1, &(0x7f000000d000)={r7, r8+10000000}, &(0x7f00002fa000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = creat(&(0x7f0000268000)="2e2f66696c653000", 0x8a) linkat(r9, &(0x7f0000eaf000)="2e2f66696c653000", r4, &(0x7f000023c000)="2e2f66696c653000", 0x1000) 2017/12/11 14:56:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009df000)=0x8000000075) mkdir(&(0x7f0000ecc000)="2e2f66696c653000", 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x0, &(0x7f00003f1000-0x2)="") unshare(0x28060400) umount2(&(0x7f000021c000)="2e2f66696c653000", 0x6) rmdir(&(0x7f0000428000)="2e2f66696c653000") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000039e000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a0000)="2f6465762f6175746f667300", 0x10001, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000083a000)={0x63, 0xec63, 0x4, 0x1, 0xffff, 0x7}) 2017/12/11 14:56:34 executing program 2: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x301002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) accept4$inet6(r0, &(0x7f000074d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008c6000)=0x1c, 0x1000000080800) unshare(0x2000000000b4005) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000144000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r2, 0x9) readv(r1, &(0x7f0000a71000)=[{&(0x7f00007e0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ef3000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f00006c2000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpid() ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$sg(&(0x7f0000c53000-0x9)="2f6465762f73672300", 0x5, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000047a000-0x10)={0x3, 0x7f, 0xff, 0x5}, 0x10) connect$netlink(r4, &(0x7f0000f3f000-0xc)={0x0, 0x0, 0x1, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000534000)="6e65742f6465765f6d6361737400") ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000f3a000)={&(0x7f0000988000)=[0x9], 0x1, 0xc9d, 0xbfc, 0x4, 0x771, 0x4, {0x8, 0x4, 0x401, 0x1, 0x3, 0x4e2, 0x8, 0x6, 0x7, 0x2, 0x6, 0xfff, 0xff, 0x5, "27d813e6a514f102270592aa0d0d07e32a8eed9e0980cc383db092fb1a7659d5"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000859000)={0x0, 0x0, 0x30, 0x20, 0x6}, &(0x7f000040c000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000871000)={r6, 0x7}, &(0x7f0000fd9000-0x4)=0x8) sendfile(r5, r5, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000987000+0xd38)={0x4, [0x0, 0x3, 0x1000, 0xed15]}, &(0x7f0000476000)=0xc) recvfrom$llc(0xffffffffffffffff, &(0x7f0000c7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000ac8000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x11, &(0x7f0000b04000)=0x5, 0x4) 2017/12/11 14:56:34 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) fanotify_init(0x9, 0x8000) r2 = syz_open_procfs(r1, &(0x7f0000005000-0xa)="6f6f6d5f73636f726500") read(r2, &(0x7f0000006000-0x33)="000000", 0x3) close(r2) dup(r2) 2017/12/11 14:56:34 executing program 3: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cea000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = socket(0x0, 0x0, 0x0) clone(0x8000000, &(0x7f00009b3000)="0865a22d41ff", &(0x7f00001a9000)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000944000-0xff)="ce053e0c439822dc6a2cbc667121fc911a1a4766d7c8d7063fc4e1cc8483ee38399025f05abf389cc7a3e739b94da751c69161c33811b4c13a92264408f0d1bb83ba2cedd331c8fe645c54ff1c77cab3327628b8f8b9903a57c953e0f84ecfb70008566e76b34ee50519e58d4f828f42e2debf97ee34cf7e532e39825272a3892f8794c8b410f9e180aa26ada29696f8b51bfc2ee38f56034979914d5333e45f0d5100f335ad2639f82aec6dc598433c8d7cc1f73a38de9ad4755be8a84739803fe410026745d92a682c93c26acf7623c84c6545683f75a778b48bd91a97af8cef63b535dda03335ce4ee13126f1eecdd63197ab2eaf1cbdfa8f4d7a758a1d") r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000)="") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b87000-0x4)={0x3, 0x41a69f4e, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c9e000-0x5c)={0x1f, 0x3, {0x0, 0x1, 0x81, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000d10000/0x3000)=nil, 0x3000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000c61000-0x10)=[], 0x0, &(0x7f0000006000-0x38)=[{&(0x7f00009f0000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000002000-0x7)="00000000000000", 0x7}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000bb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000004000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000005000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x7, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cdd000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x44, 0xceec, 0x111, 0x0}, 0x20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000bb4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/11 14:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000d6e000-0x8)=0x75) r1 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000022d000-0x4)=0x0, &(0x7f0000186000)=0x4) bind$unix(0xffffffffffffffff, &(0x7f0000fac000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r2 = socket$netlink(0x10, 0x3, 0x1a) r3 = getpid() connect(r0, &(0x7f00003bc000-0xe)=@l2={0x1f, 0x3, {0x180000000000000, 0x7, 0x9, 0xa1e1, 0x0, 0x8}, 0x63c782f0, 0xffffffff}, 0xe) r4 = signalfd4(r1, &(0x7f0000c52000-0x8)={0x7}, 0x8, 0x800) sched_rr_get_interval(r3, &(0x7f00007f0000-0x10)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000000f000-0x7a)=[{0x28, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01ffffeeffffffff00090000fdb68197d9df960fb844ff03"}], 0x28}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000a83000+0x16a)="a25e67b188269d6b7c57046252f23b31191014389d746196a22bd526c08a7debbb477769b20c36b2f7e6af60457fe04934a850cad72305248e064be102b9d53ba33bd1da2e3a589bf5859220560b937fd7eae1c07f6ccde3a4813ac8998cbd3c285f1691e144908abbf0183e68e396fef22f021bcc374c21d3ec3caf76b02d6f2797a5ea35387d2e2622f0c24a8cbd3362713a97f6c2661c25652750425942aa60cd82d6511c17db19b32b4e3801c7b7ed095280c7cbcb0e08348d64dddc2e0a7a9837b6ff3f596454", 0xc9) recvmmsg(r2, &(0x7f0000f20000-0x21c)=[{{0x0, 0x0, &(0x7f0000f01000-0x40)=[], 0x0, &(0x7f000096b000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000594000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000317000)=[{&(0x7f00005dc000-0x68)="", 0x0}], 0x1, &(0x7f0000157000)="", 0x0, 0x0}, 0x0}], 0x2, 0x20, 0x0) r5 = dup(r2) ioctl$VT_DISALLOCATE(r5, 0x5608) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00004dd000-0x8)=0x7) mkdir(&(0x7f000079d000-0x8)="2e2f66696c653000", 0x0) open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x100) lseek(r4, 0x3, 0x4) getrusage(0xffffffffff7fffff, &(0x7f00005d5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f00001ac000-0x1)="a7", 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001d8000-0x8)={0x7, 0x5}, 0x8) close(r0) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000d74000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003c5000-0x10)=@generic="be92bd2158e2d2f48c781f8c68a6808d", 0x10) r1 = socket(0x9, 0x4, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000097a000)={0x0, 0x7ff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f8c000-0xe2)="3f16c87f65720593bb9a5a4af9495fb817b84e570b6545058405a096dea86dc93927d700f453746f69a5b5be65e15741d234ddd9d6403341f565af95f40e652e04b490cf0f3e2d1ee4c194d9aa30d3366824b702252045b16363628ccb51eb56f67855d44ae98672836a6d7ca219744d986d5588700918b7bb883ac43255a0e95bbbfe13d5d08a01fb408048de528a77bbab991c886181456565369cd9dae83aaa311d850ee39056982b69e9bcf8d80347c0d401961e2980fb5fa8490b708ca1bbd0712ad481111461a40cec0541b8274197f8aaa71799f4a08f68eae6f25cc907ce", 0xe2, 0x532, &(0x7f0000fd2000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000902000-0x8)={r2, 0x1}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fd1000-0x4)=0x0, &(0x7f000070f000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000857000-0x4)=0x4) 2017/12/11 14:56:34 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000)="2f6465762f7573626d6f6e2300", 0x8, 0x10201) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x81, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000007000-0xa)="69645f6c656761637900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="2f6465762f70746d7800", 0x0) write$fuse(r1, &(0x7f0000003000-0x30)={0x30, 0x1, 0x7, @fuse_notify_retrieve_out={0x8, 0xfff, 0x5, 0x25}}, 0x30) keyctl$reject(0x13, r3, 0x1, 0x2, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005406, &(0x7f0000008000-0x8)=0x0) r5 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000007000)={0x100000001, 0x10001, 0xfffffffffffffc01, 0x0, 0x1ff, 0x2dfcdbd4, 0x3, 0x6, 0x9, 0xf0d, 0x101, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x39, "7d759839bde22a1780370b5fb4218dc884e4cb4da31b9b6c05622733822495acddcd2f59a3e456457ba2b5b55c6fb9a96faa3e09d8dc775b95"}, &(0x7f0000006000)=0x41) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001000)={r6, 0x18}, &(0x7f0000002000)=0x8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/12/11 14:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dab000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40400, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000058000)={&(0x7f00006b5000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005a4000)=0x5, 0x4) perf_event_open(&(0x7f000057c000)={0x0, 0x78, 0x45, 0x2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pread64(0xffffffffffffffff, &(0x7f0000056000)="", 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000113000)=0x6, 0x4) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00009d0000-0x4)=0x0, &(0x7f0000673000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r6 = getpgid(0xffffffffffffffff) rt_sigaction(0x28, &(0x7f000045b000)={0xfff, {0x9}, 0xc8000002, 0x7}, &(0x7f0000e98000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005d7000-0x8)={0x0}) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x1) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000f5d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r5}) ptrace$getenv(0x4201, r6, 0x80000000, &(0x7f00001e8000)=0x0) dup2(r4, r3) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000029f000)=0x7, 0x4) 2017/12/11 14:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cda000)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000bb6000-0x4)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a22000)={0x7f, 0x0, 0x5, 0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000de2000-0x4)=0x0) rt_sigqueueinfo(r2, 0x1e, &(0x7f0000f35000)={0x2a, 0x2, 0x7, 0x72d9}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d64000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7, 0x3, "66427753ee05829d6fda250e2de77a794a3be7b948c95a1ccf3b6c7db80372a1d19f1a57f6817d3c19e4023cec136b9530d1efcce77adf7a2ad333787acfd96287b3b9fcfbbeaa3b8b4a7c17c82693dd"}, 0x160) [ 62.852669] device syz0 entered promiscuous mode 2017/12/11 14:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0x40000000000f, &(0x7f00002f8000)="6b64b22e914ee87c04b329a842e7d63e4e4e18482a65e731f7865dfbc7aa9647d3f32b45866ceafbd8c64bc685b6fb878aff8f9a91c4b1e9ecabdc3902e20d4b9f496b6235e524be87a0f5b15cecdc114e56", 0x52) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000870000-0x4)=0x7ffffffc, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d14000+0xd21)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c0000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@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]}) r6 = request_key(&(0x7f0000864000-0x5)="7573657200", &(0x7f00004a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ee000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffa) add_key$keyring(&(0x7f000087e000-0x8)="6b657972696e6700", &(0x7f0000382000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r7 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getpeername$llc(r7, &(0x7f0000998000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f0000e0d000-0x12)={@generic="f73c6b26c55408707471c62114dcdcea", 0x0}) gettid() mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000f63000-0x24)={@common="6c6f00000014000000000000000001fa", &(0x7f0000b43000)=@ethtool_pauseparam={0x12, 0x80, 0xfffffffffffffff9, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r7, &(0x7f000087e000-0x8)=0x479, 0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r8, &(0x7f0000c87000-0x50)=[{&(0x7f0000f65000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000020000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000447000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000029a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000f65000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000f65000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000010b000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f00006d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0xa) 2017/12/11 14:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) recvmsg(r0, &(0x7f0000b12000-0x38)={0x0, 0x0, &(0x7f00009fa000-0x90)=[{&(0x7f0000643000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00003a7000+0xfae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000765000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000051a000)="", 0x0}, {&(0x7f0000847000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000cc3000+0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000f7f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000c95000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f000003d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x9, &(0x7f00002cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x3}, 0x0) setsockopt(r0, 0x8000000100000107, 0x1, &(0x7f00008f4000-0x10)="01000000030006000007000000c4ffcc", 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000455000-0x4)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002b2000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000576000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009ca000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/11 14:56:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ae000/0x1000)=nil, 0x1000, 0x3000001, 0x8930f71d0a17cb75, r0, 0x100) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000726000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000175000)=0x1c) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000de000-0x4)=@int=0x0, &(0x7f00009ca000)=0x4) mmap(&(0x7f00002a2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000118000)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c09600000006718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa4000-0x1)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000242000-0x4)=0x10, 0x80800) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007d0000-0x4)=0x8) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aa5000-0xa8)={0x0, 0x9e, "e785c1b35da31e9dec6a42490eb78770611b21237d4be2df7bcb06b165cc8268a1edde94dc59b400000000313c9d826d545e5e591b96d16f10cc6fbf1047ba4f327e72df6419c534d26419041089a0d90477a25fc64e9f2e01ef9d0c27c6e47c5f0f7e0be4a3850fc2713d6899a8dd4cba10f820793b4829775aecd9541987eb7d70c8993d47cf2fc958373ce68d16ad91c5be4b643ddae0a5f604d2f4c1"}, &(0x7f0000aa7000-0x4)=0xa6) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000aa8000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000834000-0xa0)={0x7, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff8, 0xa, 0xecdf, 0xeffffffffffffffe, 0x9}, &(0x7f000031c000-0x4)=0xa0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000aa9000+0x3f8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000aa8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x10001, &(0x7f0000aa6000)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000701000)="", &(0x7f00002e2000)=0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aa3000)="068ae7f036ce6306ebdfb5d0d5dbe6df11b40054c620bddaca1b57b0afe21c9b0e77f8bdccc078a9d9c5cf82efae2c7ab1a6c83fec8831f31373f01d409843912c932b928daac2e023889a5ac87fd88ecb3862852e40bf66c210e3e802001f5748e9f761d1a924f88686726e92531da9f91ce8b309", 0x75, 0x80000000000d4, &(0x7f0000aa3000)={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/11 14:56:34 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x1000000000) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x44, 0x10000000000002, 0x0, 0x0, 0x0, 0x0, 0x29080, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x364, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002b4000-0x8)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000a8000)=0x20000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) inotify_add_watch(r3, &(0x7f0000c94000-0x8)="2e2f66696c653000", 0x40) r4 = accept4(r3, &(0x7f0000b73000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000856000-0xd)="6b657972696e67776c616e3100", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x87) sendto$inet6(r6, &(0x7f0000eb5000)="d0697419", 0x4, 0x0, &(0x7f0000bc6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x515}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000287000)=@assoc_id=0x0, &(0x7f0000b1f000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000059d000)={0x0, 0x40f, 0x20, 0x8e, 0xff, 0x40}, &(0x7f0000791000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00002ec000-0x4)=r7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000ef7000)={{{{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7e, 0x6, 0x2, "9d5b024e54987ac0a71f3efc90e1bd6e93132b488c3853d0c5e9c5d8ce736cc2628f68d8b6cda971c8cd97d00c795933073b5e98a3085599a72a999801dd08aca3452accbec7ade0370f6928240badad"}, 0x160) socket(0xa, 0x3, 0x3a) setsockopt(r6, 0x2, 0x100000001, &(0x7f00009a1000)="59", 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000062d000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000389000-0x8)={r8, 0x0}) socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f00004af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ba000-0x4)=0x54) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000b85000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcb}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) fanotify_init(0x2, 0x80000) 2017/12/11 14:56:34 executing program 2: r0 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dac000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a31000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000096b000-0x28)={@common="69726c616e3000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000933000-0x12)="23912c757365722873656375726974795b00", 0x12) pipe2(&(0x7f00002e2000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x2000000014, &(0x7f0000106000)=0x100000001, 0x4) sendto$inet(r4, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000293000-0x28)={0x51, 0xcf, 0x80, {0x285, 0x4}, {0x4, 0x2}, @cond=[{0x4, 0x9a8, 0x55e7bbeb, 0x800, 0x401, 0x0}, {0x7, 0x8, 0x200, 0x80000001, 0x3f, 0x8000}]}) sendmmsg(r4, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000477000-0x1000)="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", 0xd3e}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a0f440368b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7084e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a7000000002f7f84615e5683d67bae57401b581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}], 0x3, &(0x7f0000da3000-0x1f8)=[], 0x0, 0x8800}, 0x1000004}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000359000)=[{0x4, 0xa}, {0x2, 0x9}, {0x0, 0x1}, {0x4, 0x9}, {0x2, 0xfffffffffffffff9}, {0x8, 0x5}, {0x3, 0x1}, {0x3, 0x2}], 0x8) sendto$inet(r4, &(0x7f00007f8000-0x3)="da0370", 0x3, 0x8846, 0x0, 0x0) getpeername(r4, &(0x7f0000f76000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ec0000-0x4)=0x58) 2017/12/11 14:56:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007ad000-0x14)={0x0, 0x3, 0x0, 0x8, 0xc8f, 0x5}, &(0x7f0000de4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d7000)={r1, 0x3, 0x4, 0x6, 0x1f, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f000048d000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00009f7000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r2, &(0x7f000053c000)="", 0x0, 0x0, &(0x7f0000d96000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 14:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x0, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x800) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000373000-0x1000)="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", 0x1000}, {&(0x7f00007f1000-0x28)="4afe71b5c0d2faa89f5fd8d23d8849eb108a6131b1eb0a9c8ad51bf240abb265c913a0f80ace6c90", 0x28}, {&(0x7f0000f7b000)="d004ad0412227d1ba8cb2720dfcb6ef7477fe80bf89a0d93cff3662c60254d6261569a8d0250124724fd10f8893d317a71bf3b67409157809e644de928b18357174cf63dd0cf1a6ae221fac0283d", 0x4e}, {&(0x7f00005fb000)="e21e3b60fa132dfcd45944dfef0f36f20e9cad206df4832738ae23715cf98f3bb4d5f69631", 0x25}, {&(0x7f0000163000)="82383d6b7bfc0234bcd78e748e03e97d15d8581f48ee2cd13b74427db9d7cde7b1f918d5a84a71a8f77cff2596b8f46194db9835662e3332ce054422d0e729392d7680623e0a5b6c7def4dad5ad43210f5482c4b770a38111ce3142bab1eeb3eb61867e84d3d88e40ecc8263522ecf46e86c2ba4c3367f0574f597a8f765", 0x7e}], 0x5) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x24000844, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) getpgid(r2) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)="", 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) shutdown(r0, 0x0) pipe(&(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000d19000-0x10)={0x0, 0x9800, 0xc6, 0x80004}) 2017/12/11 14:56:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000f39000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x227f, &(0x7f0000667000-0x2)="52") 2017/12/11 14:56:34 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000ae1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f00005d2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc1000-0x1)="44", 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x1, [0x0]}, &(0x7f000058a000)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f6000)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f14000-0x10)={0x849, 0xfffffffffffff527}) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b1e000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f000072e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007e6000)=@assoc_value={r2, 0x8}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000997000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000088000-0x10)={r2, 0x0, &(0x7f0000d46000)=[]}, &(0x7f0000478000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e2d000)={0x0, []}, &(0x7f0000233000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x0}, &(0x7f0000e0e000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f73000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) eventfd(0x804000000000004) chroot(&(0x7f0000a72000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000892000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009ea000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000505000)={r4, 0x1}, &(0x7f0000c8c000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f85000-0x4)=0x0, &(0x7f0000b87000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000051b000)={r5, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x212, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x1, &(0x7f00005df000)="", 0x0, 0x1f}, 0x3) 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000314000-0x4)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) getpgid(0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000f2c000)=0x5) mkdir(&(0x7f0000ecc000)="2e2f66696c653000", 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x0, &(0x7f00003f1000-0x2)="") unshare(0x28060400) r2 = getpgid(0xffffffffffffffff) process_vm_readv(r2, &(0x7f000084d000-0x18)=[{&(0x7f0000509000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000bf3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000b4f000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x3, &(0x7f0000123000-0x20)=[{&(0x7f00008a4000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000116000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000d97000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000af2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x4, 0x0) umount2(&(0x7f000021c000)="2e2f66696c653000", 0x6) rmdir(&(0x7f0000428000)="2e2f66696c653000") r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000851000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000)=0x10, 0x80000) sendmsg(r3, &(0x7f0000a56000)={&(0x7f00004ca000)=@l2={0x1f, 0x100, {0x0, 0xf6, 0x361, 0x4, 0xe0, 0x2}, 0xef5, 0x3b}, 0xe, &(0x7f0000b93000-0x18)=[{&(0x7f0000d55000)="b29a1963cc3fc3342d96935ec9cfe8", 0xf}, {&(0x7f000068c000-0x62)="ead06c91883d67c2c8be9246c00f9864d39c483d93f53f83363fcb432e7f9a66fe2416f7f7c9883f49ba80b8e76a58a84f5f72abc16e9044a9cda2532248a78b7839189f42dfe2d0440070cd29003954983a299b1091b58db923971d1f637fc41917", 0x62}, {&(0x7f000007b000)="bb5b8bab4f82c9f575b2b10ddd9b1bdbd644fb883aaed9a6d67c96bfa3304eb23c571665ce4324eca25416fdfbdac38fb6e70b384991f12ddda8571543647a9c844b84aa3ba30a4329ca88973dc5cb4401c6566b7ca75c5fe1b96f11bc4ecef78ef8b342368fbbb0a48c201112c56578d76f537015728fd66f76b30011ec6a755d462a71ba566769f8920a2cec0046d35f09405bd1e83b0ea966477a88be9f14b8bfa56ca79c55ae9f5748f6472bc86ff07a1abd83fff42aeac0ca0b9914520425b5007bdead484571253ee726220281058bd13e7478fc320c7ba054", 0xdc}], 0x3, &(0x7f0000b68000-0x13ac)=[{0xa4, 0x1, 0x7fff, "587c06309647dce0de3582b92a25328a730e717715084518dfb858d8c80f092daf4230480eecb0537fab73f23a77c1b906bd174097d0242e64ca3bbbccd338ba3c6dc3538c9cc4dd00e146b4ead3d4901e454aed505992432b1e21fee2b1ff90516baeec0b010a3dd7348f34b353993d4abf1d80664c79b6729fc65146cf10ad68cbee740d5d234ba86ab93e65dda5c304f6263cc3b3"}, {0xdc, 0x1ff, 0x4c45, "9c1da5c459489e3e72912c1efd27978601250433a71420a24818129c9138f96ab0ebbb741c920570ec5244f2d01c7c310a8662f58f7c14771d868a63aa6152be27ab173607c32ccfb3a30d359a83d88ddcc971cfb0cdea74701e287524e4c4320de79278094c782eff5e170f4cf1a6df40b47a7ebf4c1f65b5c1b2dab4a694a2ab1604cf50d09197487669c2e82f784558a3df1e1fb4a9070662d35f6b63df77b0a69de2dbfeabb508ff3ddd917d8cd619763a0be2c57b89614a42dd680cb3d9565c42925072b9efdb4cadf6593b"}, {0x84, 0x1ff, 0x5, "148fbaa6bb14261f8cee3686f4771dc3eabfe1544250810feefd80b73940a13579ec025f8654a4a3da7df50d2b58d1512d86ef0c31f30f12c5e72d5b960e6a837458828979cef3e5e2de73456462ee99d610c6dec8c8b51a5577dc852f586ae8c3c29862e68e0c0879fc16f5a0687eed7bccb4d565"}, {0xb0, 0x0, 0x81, "12ac4d906c6c149c852fb849388c898828ddcee1cb801ae1ac3edb6e5178419df0d931ccd0f19a0a2b74458959607169da76b2559253dde81d3c42b777f294194e023a015da87477651e7f7200c6fe619214e5be3b0ddc3abc1e621da23b420e85056e74d8596db54ef8f33508f705fc70bbbaf27052ccb90fb51b5b607be79e1e7df60446ece14bab267c2013d30876322bcf5276df438beac8aa02592c325a30ae"}, {0x100c, 0x111, 0x7, "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"}, {0xec, 0x11, 0x7, "52b28b491866edfe46ca665b4211033d69182fd277c6eedf0d3b4f5db2865273e7d1ff2471b471eacacfd03925ad5d63c79e16f0705fc561b95aa67b81b772937a173d843b61585e793c1fd286db1005a295fdf5819f3453ab4b47d6ab9938fe3ae5ee4748acc8e78097deaf7db10070a8186a3f7bee3e186b3f3089ef4309726058470bcbad53142e29a7f0e122f148db51c37c46a202c86d04b9b455ca404349b401cfc448863edd4782040e7522e8ddfb2595a03cb413fe79b2847942c1b5e444bf3a6c0ea3e92eafcfa6deeb700c52c06205bf82a41c7bd860caaf"}], 0x13ac, 0x80}, 0x8000) 2017/12/11 14:56:35 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0xfffffffffffffffc, 0x1, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80000, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01f307deff23000000800005000000e60100b0"}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000c10000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125ce108fa2b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23aca05dd94f9871e97ab6816b2827ba7e5792b317589df8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f092b31aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220b00020000c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e96539acae7b82f3b9cb6523f15c82aaffe2cfb28536c38411d9dbd8846309", 0xd9) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x20000007fffc, 0x6) get_thread_area(&(0x7f0000a86000)={0xfffffffffffffff8, 0xffffffff, 0x1000, 0x80000000, 0x1, 0xfff, 0x7ffffffd, 0x9, 0x81, 0x3}) r0 = syz_open_dev$evdev(&(0x7f0000aae000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() getpgid(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000873000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f0000e4d000)={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000028e000-0x4)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000c5f000-0x4)="", 0x0, 0x48004, &(0x7f0000353000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000071d000-0x2)="e439", 0x2, 0x0, &(0x7f0000cf6000)={0xa, 0x2, 0x85c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, 0x1c) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000080003, 0x3bd2) sendto$inet6(r0, &(0x7f00005ee000)="", 0x0, 0x8080, &(0x7f0000e29000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x82000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000c2000)="62696300", 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000e83000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000938000-0x10)={0x2, 0x2, @rand_addr=0xcca1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000938000-0x8)={r3, 0x7}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dae000-0x20)={0x6, 0xfffffffffffffffc, 0x800000008209, 0x0, 0x2, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f000048d000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00009f7000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r5, &(0x7f000053c000)="", 0x0, 0x0, &(0x7f0000d96000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) [ 63.069351] device syz1 entered promiscuous mode 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000005000-0xa)="6f6f6d5f73636f726500") ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000007000-0x18)={&(0x7f0000004000/0x1000)=nil, 0x20, 0x4, 0x8, &(0x7f0000004000/0x1000)=nil, 0xfff}) read(r1, &(0x7f0000006000-0x33)="000000", 0x3) close(r1) dup(r1) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f000008a000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x9) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000972000-0x8)="2e2f66696c653000") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") ioctl(r0, 0x5385, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000ccf000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, 0x0) pipe2(&(0x7f00009fb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r4, 0x6, &(0x7f0000ba4000-0x20)={0x1, 0x0, 0xfffffffffffffffc, 0x4, r5}) r6 = add_key(&(0x7f0000016000)="6465616400", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="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", 0xfa, 0xfffffffffffffff9) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) add_key(&(0x7f0000017000-0x8)="6269675f6b657900", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$inet(r4, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2000, &(0x7f0000a3d000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e5a000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r6, 0x20001000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f000055a000)=0x4) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 63.095840] skbuff: bad partial csum: csum=65534/0 len=28 2017/12/11 14:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f70746d7800", 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000cdb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) sched_yield() ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00009d8000-0x4)=0xfffffffffffffff8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000a3c000)="109e8e", 0x3, 0xfffffffffffffffc, &(0x7f0000abf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000aba000)="", 0x0, 0x0, &(0x7f0000e63000-0x1c)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl(r3, 0xdb, &(0x7f00006a4000-0xd7)="8904a4699339e22b66d49f547d99685ef5af0f9998f8a969b5ed92c4a37d174308fe5e59925cfb1327453b57f0d07d223b304bf7d2a6e43daedda95d5af5dc636ff06490ae8574e45dc1e8e8e19fc0fcd8b53f4ea3bd1024576d4e36149e5ed2fc22ba518c424fa49cf4d2e1daff2e5fd7abae731326ecc30cc5da094df467832dbd40b4758560e8d6b1effe08e8879abe9875e48543fc17316e1d24282db248a14b7d508f07565b814ba55e3a3bb6e8d49a509c5fdfa999f6e1adf3bcbe14ce01acee428388a9ac13095374027e708651c81804916019") setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000830000)=0x10401, 0x4) sendfile(r0, r2, &(0x7f000003f000)=0x0, 0x400000000005) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ab4000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@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, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000251000)=0x0, &(0x7f0000115000)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000080d000-0x4)=0x0, &(0x7f000012b000)=0x4) shutdown(r3, 0x1) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)="706b6373375f7465737400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="00", 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x5, r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x97, 0x400001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000005000-0x4)=0x9) socketpair(0x11, 0x18cc7cc2d83ed5fb, 0x8, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000002000)={r6, 0x0, r4}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = gettid() ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000002000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r7) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r8, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x2324}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000004000-0xa0)={r10, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x80000001, 0x1, 0x10}, 0xa0) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000ca3000-0x8)=0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a4000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) bind$ax25(r0, &(0x7f00003f0000-0x10)={0x3, {"9caccc6719826b"}, 0x81}, 0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2017/12/11 14:56:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) clock_gettime(0x2, &(0x7f0000ee7000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x1, &(0x7f00005df000)="", 0x0, 0x1f}, 0x3) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ead000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a4000-0x4)=0xc) setpriority(0x1, r1, 0x5) syz_emit_ethernet(0x1f, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x800, @llc={0xf, @llc={0xfe, 0xde, "79", "f35c1dd95c814673fa756b05"}}}}}, 0x0) 2017/12/11 14:56:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa9000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d25000)={0x1, [0x0]}, &(0x7f0000293000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d26000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000d27000-0x8)="73797363616c6c00") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b8000-0x10)={r1, 0x3, 0x1ff, 0x81}, &(0x7f0000d25000)=0x10) 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d63000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000066e000)=[], 0x0, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) shutdown(r2, 0x1) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x48b}, {&(0x7f00009a6000-0x1000)="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", 0x1000}, {&(0x7f0000a40000-0xa5)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x3) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000fe8000)="5d", 0x1, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b8f000)={0x0, 0x9, &(0x7f0000f4e000-0xb4)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001f000)={r1, 0x7fffffff, 0x10, 0x7fffffff, 0x8}, &(0x7f0000a3f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001cd000)=0x0, &(0x7f00003a4000)=0x4) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x4000000000000802, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000d95000)={0x0, 0x0}) gettid() mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = dup(r3) mknodat(r5, &(0x7f000034c000)="2e2f66696c653000", 0x800000000010e, 0x2) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000e86000)="045b1692bb53ed4cae36592ab09d182bcff7fff5ff4ca2ba94acbd64e4bf1c3735d6cde1d056665b868fb58a8563a1133d22710d9e9f48", 0x37, 0x40, &(0x7f0000e87000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e87000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) r6 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000774000)=0x0, 0x4) fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xd16, 0x8, 0x4ec0, &(0x7f0000e5b000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x6566, 0x4e0) syz_emit_ethernet(0xa7, &(0x7f0000505000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x1e, 0x4, 0x8ed4, 0xf9b, 0xf800000000000000, 0x0, 0x6, 0x50, 0x6c, 0xeed, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@lsrr={0x83, 0x1f, 0x9a42, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x2161, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0xb, 0x4a02, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xf, 0x80000001, [@empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x1b, 0x39, [@rand_addr=0x100000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0xf, 0xfffffffffffffff9, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, "65fe1e5e93"}}}}}, 0x0) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x400020000000, 0x8, 0x0, 0xfffc000000000000, 0x27e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mknod(&(0x7f000000d000-0xa)="2e2f636f6e74726f6c00", 0x800000000, 0x0) sysfs$1(0x1, &(0x7f0000e19000-0x3)="5c2400") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000af8000)="2e2f62757300", 0x10) inotify_add_watch(r0, &(0x7f000082a000)="2e2f636f6e74726f6c00", 0x800) 2017/12/11 14:56:35 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$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$inet6(0xa, 0x802, 0x88) inotify_init1(0x800) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x1, &(0x7f00005df000)="", 0x0, 0x1f}, 0x3) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000187000)="2f73656c696e75782f636865636b72657170726f7400", 0x1020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a22000)={0x80, 0x0, 0x0, 0x0, 0x2000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a6000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f000000b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x8001, 0x6, 0x0, &(0x7f000020f000/0x3000)=nil, 0xd3e}) perf_event_open(&(0x7f0000b8b000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000488000-0x8)=0x0) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r2, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) dup3(r0, r2, 0x80000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)="2e2f66696c653000", 0x0) mount(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f00009ba000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x0, &(0x7f0000fcf000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000675000)=0x0, 0x0, 0x0, &(0x7f0000e63000-0x10)={0x0, 0x0}, &(0x7f0000420000-0x4)=0x0, 0x0) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000c2000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000723000)="65742f69705f7461626c6573616e5f6d658b00") sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x7fff) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x10000000000000, 0xff02, 0x0, 0x1, 0x0, 0x0}) pipe(&(0x7f0000e7d000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00004bc000-0x4)=0x0) rt_sigqueueinfo(r4, 0x5, &(0x7f00006fb000-0x10)={0x8, 0x1, 0x5, 0xcdb2}) r5 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r5, 0x0, 0xc) r6 = socket(0x11, 0x802, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000005f000)={0x1, &(0x7f00006f2000)=[{0x200006, 0x8, 0x9, 0xd25}]}, 0x10) r7 = socket(0x2, 0x8001000000002, 0x88) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000a5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000099000-0x9)="2f6465762f70707000", 0x8000000000010200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000629000)={0x0, 0x3ff, 0x20a4, 0xfffffffffffffffb, 0x727, 0xffffffffffffffff, 0x8, 0x1, {0x0, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00, 0x4, 0x6b1, 0x2d, 0x1b}}, &(0x7f0000db9000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000051e000)={r9, 0xc4, "2499eb7778b217d2b976efaf49c8f40f98f78bf853764c2e141e58140a83c5dbae7ad14d1ecda6594db7743f649c258e9476ecd98a350b4aa0a928b4c17399b0bafb3a8a56399fc771e6d16cc660eb454b6b27885dc83939f5a063d50c6163cd11836dc48e4715ab6b38b35ace3de5b358babee1ca54bef6c95da817554945f89dea17faceb56dd3c9489828806fe928d80e8e730381518337f34930b764979e4c4651119d322694ad49829aab4411cb88f84b6d45c4c62f317606356dd81dd9ff32ef30"}, &(0x7f00002f7000)=0xcc) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000f1a000)={0x8, &(0x7f0000163000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt(r3, 0x10001, 0xfffffffffffffffe, &(0x7f0000c00000-0x3b)="de194d551c58e32da9023db51c142835d54b36364271b3e741b3959a2feacf8fdd831845eb31a43cc4c96331cf1dc0e33b2294a662548893b071f2", 0x3b) setsockopt(r5, 0x5, 0x4, &(0x7f0000581000)="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", 0xfff) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r11, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r10, 0x0, r7, 0x0, 0x20000050e5, 0xb) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a00008900000000930000000000", 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r7) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000d74000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003c5000-0x10)=@generic="be92bd2158e2d2f48c781f8c68a6808d", 0x10) r1 = socket(0x9, 0x4, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000097a000)={0x0, 0x7ff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000902000-0x8)={r2, 0x1}, &(0x7f0000fd0000)=0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a63000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd2000-0x4)=0x0, &(0x7f0000fd1000)=0x0, &(0x7f00004c8000)=0x0) setresuid(r3, r4, r5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000aa9000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3c6b1ee46bfa25809f060e1b81acca3f"}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fd1000-0x4)=0x0, &(0x7f000070f000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000857000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2017/12/11 14:56:35 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000261000-0x6)="736368656400") write$fuse(r0, &(0x7f0000e96000)={0x1c, 0x1, 0x0, @fuse_notify_inval_entry_out={0xffff, 0x0}}, 0x1c) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000044c000/0x4000)=nil, 0x4000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ec000)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000070b000-0xbc)={0xffffffffffff8027, 0x3, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "db0bd6b175ddd016", "9e565b80d079050cf809e6329092faf1dff195685190453d7910a61a0da7f55e", 0xd129, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000709000)="2644c821af6680c33c627a", 0xb) madvise(&(0x7f0000052000/0x2000)=nil, 0x2000, 0xe) 2017/12/11 14:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e51000)={0x7, 0x16, 0x7, 0x3, 0x6, 0x5, 0x80000000, 0x5, 0x3, 0x0, 0x2}, 0xb) r1 = socket(0x10, 0x802, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000dee000)=0x0, &(0x7f0000fc9000)=0x4) write(r2, &(0x7f0000d32000+0x2b2)="220000001800070700be0000090007000afa0000e100000000f8ff0005000180ff45", 0x22) 2017/12/11 14:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x6e) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000816000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x90, 0x7, 0xff, &(0x7f0000d07000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000825000)={0x0, 0x0}) r5 = accept4(r4, &(0x7f00005fb000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10, 0x804) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ffa000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendto$inet6(0xffffffffffffffff, &(0x7f0000a2f000-0x89)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665051674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f00007bf000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b64000-0xb8)={0x0, 0xb16f, 0xf1, 0x1, 0xdd5, 0x80, 0x2, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000000000000009, 0x5, 0x79cb, 0x409}}, &(0x7f0000a83000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008fb000-0xb8)={r6, 0x6, 0x16, 0x40000000000005, 0x1ff, 0x7, 0x100000000, 0x1, {r6, @in6={{0xa, 0x0, 0x9b3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x7, 0x7, 0x15fc}}, &(0x7f0000a24000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000091e000)={r7, 0xfc}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004a7000)={0x0, 0xfb41, 0x0}, &(0x7f000085d000)=0xc) connect$ax25(r5, &(0x7f00009e8000-0x10)={0x3, {"ea8499a1ae6284"}, 0xd918}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b83000-0xc)={r8, 0x200000223, 0x7ffffffffffffe}, &(0x7f00007b9000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000661000-0x10)={r8, 0x40801007, 0x7, 0x3}, &(0x7f00008e8000-0x4)=0x10) r9 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000de8000-0x10)=@generic="ebfb82ff00000000ac0ea3ffffdc0081") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003f4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e68000-0x4)=0x18) sendto$inet(r9, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000309000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001d5000-0x8)={r10, 0x100000001}, 0x8) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r11, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) [ 63.312547] nla_parse: 4 callbacks suppressed [ 63.312552] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/11 14:56:35 executing program 7: r0 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dac000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a31000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000096b000-0x28)={@common="69726c616e3000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x2000000014, &(0x7f0000106000)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000477000-0x1000)="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", 0xd3e}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a0f440368b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7084e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a7000000002f7f84615e5683d67bae57401b581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}], 0x3, &(0x7f0000da3000-0x1f8)=[], 0x0, 0x8800}, 0x1000004}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000359000)=[{0x4, 0xa}, {0x2, 0x9}, {0x0, 0x1}, {0x4, 0x9}, {0x2, 0xfffffffffffffff9}, {0x8, 0x5}, {0x3, 0x1}, {0x3, 0x2}], 0x8) sendto$inet(r3, &(0x7f00007f8000-0x3)="da0370", 0x3, 0x8846, 0x0, 0x0) getpeername(r3, &(0x7f0000f76000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ec0000-0x4)=0x58) fstat(r3, &(0x7f00007f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000e75000)="2e2f66696c653000", r2, r4) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1) sendto$inet6(r0, &(0x7f0000f2d000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = open(&(0x7f0000dbd000-0x8)="2e2f66696c653000", 0x40000, 0x8) r2 = memfd_create(&(0x7f0000635000-0x7)="766d6e65743000", 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000728000)={0xa, 0x0, 0xffffffffbfffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket(0x0, 0xffffffffffffffff, 0xfff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ece000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c6000)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002e7000-0x94)=[@in6={0xa, 0x1, 0x62, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000560000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x400}) r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00003d8000-0x8)={0x0, 0x0}) bind$inet(r5, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x3, 0x100000001) r7 = dup3(r5, r5, 0x80000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000013000)=0x0) r8 = syz_open_dev$tun(&(0x7f0000434000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="7465716c300000000000000000000000", @ifru_names=@common="69706464703000000000000000000000"}) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f000089c000-0x4)=0x2, 0x4) setsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000791000)="a9b735a9e8315697af9a617ae0689bac67c4f653ca1efeb0b8baf40798690837f209ba353914591d07af778964c2b869e6b2bd9a5841f0", 0x37) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00005d6000)={0x1, &(0x7f0000516000-0x8)=[{0x100005, 0x800000000000, 0x0, 0x2}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r8, &(0x7f0000636000-0x43b)=@hdr={0x1, 0x0, 0x0, 0x400000, 0x0, 0x3, @ipv4={{0xc, 0x4, 0x4, 0x0, 0x431, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x1c, 0x5, [{0x7, 0x6, "e2c202b5"}, {0x6, 0x10, "094f830e8584169cc517bc500d96"}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, "b31d90", 0x4, "b99878"}, "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"}}}, 0x43b) poll(&(0x7f0000a61000)=[{r5, 0x2, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000070e000)={0x0, 0xd473}, &(0x7f00009eb000-0x4)=0x6) setsockopt$sock_int(r6, 0x1, 0xc, &(0x7f000035b000-0x4)=0x4, 0x4) socket$inet6(0xa, 0x801, 0x80000003) setsockopt$sock_int(r6, 0x1, 0x5, &(0x7f00006d1000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000099a000)={0x0, 0x0, 0x0}, 0x19b) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001eb000/0x1000)=nil, 0x1000, 0x8007f) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070a000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f000047c000/0x1000)=nil, 0x1000, 0x4, 0x2a010, r0, 0x0) madvise(&(0x7f0000052000/0x2000)=nil, 0x2000, 0xe) 2017/12/11 14:56:35 executing program 1: socket$inet(0x2, 0x80000, 0x101) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x400020000000, 0x8, 0x0, 0xfffc000000000000, 0x27e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") syslog(0x0, &(0x7f0000073000-0x22)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8) mknod(&(0x7f000000d000-0xa)="2e2f636f6e74726f6c00", 0x800000000, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000af8000)="2e2f62757300", 0x10) inotify_add_watch(r0, &(0x7f000082a000)="2e2f636f6e74726f6c00", 0x800) 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f76000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059d000)="2f6465762f6877726e6700", 0x80004, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000b00000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f000031d000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r1, 0x1, 0x100080000000020, &(0x7f0000d86000-0x4)=0x2, 0x4) fcntl$setsig(r2, 0xa, 0x40004) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000fbe000-0x4)=0x1, 0x4) r3 = dup(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000a70000-0xc)={0x80000004, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f000030e000)={0x1, {{0xa, 0x3, 0x4bd6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe10b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000751000-0xc)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup3(r0, r3, 0x7fffe) r5 = getegid() readahead(r1, 0x76, 0xfff) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00005c4000-0x160)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x8, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00006ab000-0x4)=0xfffffffffffff, 0x4) bind$inet6(r3, &(0x7f0000876000)={0xa, 0x2, 0xf8a, @loopback={0x0, 0x1}, 0x1}, 0x1c) r6 = getuid() fchown(r2, r6, r5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000882000-0x4)=0xc) fcntl$setown(r0, 0x8, r7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000dd9000)={0x0, 0x3}, 0x6) recvfrom$inet(r1, &(0x7f0000d0d000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x0, &(0x7f00006ac000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x2803) sendto$inet6(r2, &(0x7f0000797000-0x1)="4a", 0x1, 0xfffffffffffffffa, &(0x7f00000c2000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/11 14:56:35 executing program 7: r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) fgetxattr(r0, &(0x7f000007e000)=@random={"73797374656d2e00", "38"}, &(0x7f0000ef9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00006df000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7e54e0fa29e5", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "000000010000000000"}}}}}, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000ef0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000856000)=0x3, 0x4) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f76000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cdb000-0xb)="2f6465762f6877726e6700", 0x80004, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000b00000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000936000)=0xfffffffc, 0x4) setsockopt$sock_int(r2, 0x1, 0x100080000000020, &(0x7f0000d86000-0x4)=0x2, 0x4) fcntl$setsig(r2, 0xa, 0x40004) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000fbe000-0x4)=0x1, 0x4) r3 = dup(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a70000-0xc)={0x80000004, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f000030e000)={0x1, {{0xa, 0x3, 0x4bd6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe10b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000751000-0xc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup3(r0, r3, 0x7fffe) r5 = getegid() readahead(r1, 0x76, 0xfff) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00005c4000-0x160)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x8, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00006ab000-0x4)=0xfffffffffffff, 0x4) bind$inet6(r3, &(0x7f0000876000)={0xa, 0x2, 0xf8a, @loopback={0x0, 0x1}, 0x1}, 0x1c) r6 = getuid() fchown(r2, r6, r5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xc) fcntl$setown(r0, 0x8, r7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000dd9000)={0x0, 0x3}, 0x6) recvfrom$inet(r1, &(0x7f0000d0d000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x0, &(0x7f00006ac000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x2803) sendto$inet6(r2, &(0x7f0000797000-0x1)="4a", 0x1, 0xfffffffffffffffa, &(0x7f00000c2000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062f000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000c35000-0x7b)="05f3d3fe49dc315aad8ed6a33870540652324e87a86642feaf7fcace1fb84d9adebf541750135a9d0bbd1c1b9f62736024caacb33d2133801e0be051cfe05c7dace8bf1816ac48ffdffcf4fd0b261a1f407e71e79c60899061e7a5d11e9e23292d2afdeeb1d0678780ba50123363781d589085f005aae9736f27a8") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000053b000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000a0f000)=0xc) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000298000-0x10)=@req={0x2777, 0x3ff, 0x800, 0x80000000}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000905000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r2}) 2017/12/11 14:56:35 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e4f000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d63000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) shutdown(r3, 0x1) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fea000-0x4)=0x96f3, 0x4) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x48b}, {&(0x7f00009a6000-0x1000)="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", 0x1000}, {&(0x7f0000a40000-0xa5)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x3) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000fe8000)="5d", 0x1, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = getpid() ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f13000-0x1b)="2b5f7063cdb430a664df18381b01b9a232ba64299411762e8c6cb2") getpriority(0x800000400000000, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r0, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d60000)=0x0, &(0x7f0000c0b000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000049000-0x38)="13c1be493797ad23246536ec7cc98d4e268209d81d8ab8d014c7b979615512d0a402455851505fe157c7e23fcaf34d42c21ba047c5befa51") fcntl$dupfd(r0, 0x0, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000001, &(0x7f0000c34000)=0x800005, 0x4) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f0000bbd000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07000000065c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95329820c29f557565737f9219262e5ed4", 0xe2}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) recvfrom$ax25(r1, &(0x7f00006a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1, 0x2002, &(0x7f00000f6000)={0x3, {"10c25ced14e051"}, 0x3}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000062f000-0x8)={0x0, 0x0}, &(0x7f0000a48000)=0x8) sendto$inet(r1, &(0x7f0000b10000)="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", 0x24f, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0x0}, 0x8) fchmod(r1, 0x80) truncate(&(0x7f0000824000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008bb000)={0x1, 0x2, 0x9b, 0x2, 0x0}, &(0x7f00008a9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005c000-0x20)={0x49c, 0x8, 0x9, 0x1ae4, 0x8000, 0x5, 0x9, 0x5, r3}, &(0x7f0000120000)=0x20) r4 = add_key$keyring(&(0x7f0000b08000-0x8)="6b657972696e6700", &(0x7f0000aba000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f00000b1000-0x5)="6365706800", &(0x7f00008d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000438000-0x10)="543f56658437e657c14e4984791dc40c", 0x10, 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x0, 0x8, r5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008f6000)=0x0, &(0x7f0000867000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e66000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ef5000)={0x8080, {{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]}}, 0x90) ioctl$TCGETA(r1, 0x5405, &(0x7f00000ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 63.361744] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x1, &(0x7f00005df000)="", 0x0, 0x1f}, 0x3) recvfrom$inet6(r1, &(0x7f000021a000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x2000, 0x0, 0x0) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00002bc000-0x30)={&(0x7f000002d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000093000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000b2f000-0xc)=[0x0, 0x0, 0x0], &(0x7f00009cf000)=[], 0x7, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d66000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffe01}, 0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000031e000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000089b000-0x6)={0x0, 0x9}, &(0x7f00005be000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001d7000+0x2dd)={r3, 0x1}, 0x6) lstat(&(0x7f0000680000)="2e2f66696c653000", &(0x7f0000348000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() syz_fuse_mount(&(0x7f0000c87000-0x8)="2e2f66696c653000", 0xe000, r4, r5, 0x33e, 0x2802000) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001}, 0x98) 2017/12/11 14:56:35 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000)="2f6465762f7573626d6f6e2300", 0x8, 0x10201) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x81, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000007000-0xa)="69645f6c656761637900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="2f6465762f70746d7800", 0x0) keyctl$reject(0x13, r3, 0x1, 0x2, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005406, &(0x7f0000008000-0x8)=0x0) r5 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000007000)={0x100000001, 0x10001, 0xfffffffffffffc01, 0x0, 0x1ff, 0x2dfcdbd4, 0x3, 0x6, 0x9, 0xf0d, 0x101, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x39, "7d759839bde22a1780370b5fb4218dc884e4cb4da31b9b6c05622733822495acddcd2f59a3e456457ba2b5b55c6fb9a96faa3e09d8dc775b95"}, &(0x7f0000006000)=0x41) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000)={0x400, 0x0, 0xffff, 0xfffffffffffffff7, 0x3f, 0x7, 0x401, 0x10001, 0xf39, 0x8, 0xffff}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001000)={r6, 0x18}, &(0x7f0000002000)=0x8) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f00005ee000)="", 0x0, 0x8080, &(0x7f0000e29000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x82000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000c2000)="62696300", 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000456000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000938000-0x10)={0x2, 0x2, @rand_addr=0xcca1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000716000)={r3, 0x100000000041}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dae000-0x20)={0x6, 0xfffffffffffffffc, 0x800000008209, 0x0, 0x100000004, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) mmap(&(0x7f0000341000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x802, 0x100000000, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[{&(0x7f0000409000-0x14)="a75042fc13c4703ee855acb583d0fdac504e3600", 0x14}, {&(0x7f0000a82000)="0073a1155aa496dbcf9dbfe624a1ee9351c3f97d965f8c1ee74430240946828b9ad9be49398c4d770df6a1186b401a08e11ff7f49a0139591295f749eb682acffd10814c9048df025ecd593f3501fc44c4e0fc73149f5e25167d76e2682d5f9bea891d8ee6bd67aa62ab550a23c6ffdd4a50e895ea90607a2bba7bf0fc1879a6d2979e666e82b311", 0x88}, {&(0x7f0000191000)="aaefe6cd54fce8cc7db1d4bc01dfdb742d385608fbec2426f1f8", 0x1a}, {&(0x7f00000a6000-0xe0)="1645d6744f7fec3480100480b579fb77fa35dd97cd2af10afd6455279922cf4342c2d3dfd0f8f88dc98fa1ebb815a0dceb85d0cb0bf7b61cc3f75da455262b7527c297d66b7bbece3c7ea25a9227a45a0632ee392ee57188fbe84c59b757c917f6f7507cde927acb0b5c1b3bef8ddbbe9cfddfae4d7ff1117e5c526e0267c87282fb0df0e024d1850ae52a1b320cef7b61779cb3dc8c575387e4dac88dcb98c8dbebb874c5c5b1db0afa15350494d018bac49d0cd748af57f287f2408967433c9e852ad88293fb26c1c9d538ccaccc51251e9ac4a9b110cbdc9aea8d396cac36", 0xe0}, {&(0x7f0000804000)="2c36e1f7dd966479ff5d415381e3c18dba0e0999e627f9b05a6efa9f09209e347d918690ffd04ebc5eda2b9faa1471c20f3a8a833457a222e766a42ef0aa8ade0af68ebd905b698780f14a97bd7047f05dbb5e4e2f1858e3695cec81f066e1a682c87a50b2224c594cee2e5360d28ee00b2431331e2465d2383a8248fa65fa79789d9e88c81ee67cebc395e82802822a20881a9f12887791fa55fbefbe4ba13dacc15f82384610810bade0d89e5ae61aa1eb9ab1366d1846d15fba49cc4868", 0xbf}], 0x5, &(0x7f0000f13000)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x1000c0}, 0x810) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000029000)="90", 0x1) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r6) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000a21000)={0x9, {{0xa, 0x0, 0x54c27b22, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000019c000+0x41)="2f6465762f72746300", 0x20002, 0x0) r9 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r9, 0x0) read(r8, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) 2017/12/11 14:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000e9d000-0x14)={0x3f, 0x9, 0x6380000000000000, 0xce, 0x66843493, 0xfffffffffffffffc, 0x8000, 0x1, 0x2, 0x9}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(r0, 0x5429, &(0x7f0000c1b000)=0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fda000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000838000-0x4)=r2) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, r2, 0x7d, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) prctl$intptr(0x3f, 0x3384) 2017/12/11 14:56:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa9000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d25000)={0x1, [0x0]}, &(0x7f0000293000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d26000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000a31000-0x8)={&(0x7f00004dc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000d27000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x2)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d28000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083e000)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000d28000-0xe)="2f6465762f6b657963686f726400", 0x400, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d28000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) rename(&(0x7f00005b4000)="2e2f66696c653000", &(0x7f0000176000)="2e2f66696c653000") mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d28000-0xc)="2f6465762f72666b696c6c00", 0x280801, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000a4a000-0xc)={r4, 0x7fffd, r2}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000352000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f0000026000)={0x4, 0xffff, r7, 0x8001, r3, 0x18000000000, 0x8001, 0x3f}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b8000-0x10)={r1, 0x6, 0x1ff, 0x81}, &(0x7f0000d26000)=0x10) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b1e000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f000072e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007e6000)=@assoc_value={r2, 0x8}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000997000)=0x3, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008e3000-0x4)=0x0) perf_event_open(&(0x7f000009e000-0x78)={0x5, 0x78, 0x7486, 0xea4, 0x0, 0x7, 0x0, 0x8, 0x0, 0x8, 0x80000001, 0x4, 0x7, 0x1c, 0x0, 0x9, 0x1, 0x115, 0x2, 0x20040, 0x101, 0x8, 0x3, 0x10000, 0x9, 0x43b77d6d, 0x0}, r3, 0x8001, r1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000088000-0x10)={0x0, 0x0, &(0x7f00007c0000)=[]}, &(0x7f0000ee0000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e2d000)={0x0, []}, &(0x7f0000233000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x0}, &(0x7f0000e0e000)=0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e16000)=0x0, &(0x7f00007eb000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f73000-0x8c)={r4, @in6={{0xa, 0x3, 0x7, @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]}}, 0x8c) eventfd(0x100) chroot(&(0x7f0000a72000)="2e2f66696c653000") r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000307000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000762000-0x18)={0xaa, 0x20, 0x0}) socketpair(0x1f, 0x80803, 0x7, &(0x7f0000cd5000)={0x0, 0x0}) getsockopt(r0, 0x6, 0x88, &(0x7f000097d000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f2000)=0xaa) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000892000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009ea000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000000000000, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0]}, &(0x7f0000d5e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000c9000)=@assoc_value={r8, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000013d000)={r4, 0x1e, "d6f36a2d59cbdf5815efa1714f01854dac36ed82ce1726fd72e5c057a8eb"}, &(0x7f0000328000)=0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000812000-0x10)={r4, 0xef0, 0xffffffffffffff01, 0x80000000}, &(0x7f0000dc4000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000505000)={r9, 0x1}, &(0x7f0000c8c000)=0x8) recvfrom$unix(r7, &(0x7f00006ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x100, &(0x7f0000a55000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mq_timedsend(r1, &(0x7f0000254000)="3395425b3ae011385fe16b2145584e6559be12ad6f", 0x15, 0xffffffffffffff7b, &(0x7f00000ad000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000051b000)={r10, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) 2017/12/11 14:56:35 executing program 4: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x301002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) accept4$inet6(r0, &(0x7f000074d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008c6000)=0x1c, 0x1000000080800) unshare(0x2000000000b4005) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000144000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f3000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="68b65bc504c4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2b623b9b5c010e000000000000001f7d"}) fcntl$getown(r2, 0x9) readv(r1, &(0x7f0000a71000)=[{&(0x7f00007e0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ef3000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f00006c2000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000003, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpid() ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$sg(&(0x7f0000c53000-0x9)="2f6465762f73672300", 0x5, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000047a000-0x10)={0x3, 0x7f, 0xff, 0x5}, 0x10) connect$netlink(r4, &(0x7f0000f3f000-0xc)={0x0, 0x0, 0x1, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000534000)="6e65742f6465765f6d6361737400") ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000f3a000)={&(0x7f0000988000)=[0x9], 0x1, 0xc9d, 0xbfc, 0x4, 0x771, 0x4, {0x8, 0x4, 0x401, 0x1, 0x3, 0x4e2, 0x8, 0x6, 0x7, 0x2, 0x6, 0xfff, 0xff, 0x5, "27d813e6a514f102270592aa0d0d07e32a8eed9e0980cc383db092fb1a7659d5"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000cc7000-0x18)={0x0, 0x0, 0x30, 0x20, 0x6}, &(0x7f00009aa000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000871000)={r6, 0x7}, &(0x7f0000fd9000-0x4)=0x8) sendfile(r5, r5, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000987000+0xd38)={0x4, [0x0, 0x3, 0x1000, 0xed15]}, &(0x7f0000476000)=0xc) recvfrom$llc(0xffffffffffffffff, &(0x7f0000c7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000ac8000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x11, &(0x7f0000b04000)=0x5, 0x4) 2017/12/11 14:56:35 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x40000000000004, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x21) shutdown(r0, 0x400000000) pipe(&(0x7f0000e85000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x335, 0x10000, 0x1}, 0x10) r3 = socket(0x20000000f, 0x8, 0x4e) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000505000)=0xd6, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000052a000-0x4)={0xffffffffffbffffd, 0x3, 0x1000}, 0x4) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x1, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000052e000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r3, 0x108, 0x5, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000468000)={0x32, 0xc, 0x2, 0x40, 0x0}, &(0x7f0000e97000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000939000)={0x1, 0x2, 0x8208, 0x7, 0xf7, 0x1000, 0x8, 0x7, r4}, &(0x7f0000d29000)=0x20) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000555000-0x118)={0x502, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_emit_ethernet(0x3c, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x1000, 0x100, 0x3}}], {{0x800, @arp=@generic={0x100300, 0xfbfb, 0x6, 0x6, 0xf, @random="04a4d79b5127", "2482ece9f997", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "d476b9718c1b1e773464d43de8879f9d"}}}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000069c000)={0xffffffffffffff75, 0xffffffffffff0201, 0x6, 0x5, 0x68c, 0x2, 0xffffffff, 0x3, 0x0}, &(0x7f000042f000-0x4)=0x20) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00003d0000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f95000-0x10)={0x4, 0x8001, 0x4, 0x80, r5}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d16000)={r6, 0x1000}, &(0x7f0000498000)=0x8) r7 = socket$inet6(0xa, 0x8, 0x3fffffffffffffa) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000157000)=0x4) bind$inet6(r7, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x841, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2000000000, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0x2, 0x9, 0x0, "ff"}}}}}, 0x0) poll(&(0x7f0000791000)=[{r3, 0x50, 0x0}, {r1, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r7, 0x8424, 0x0}, {r3, 0x6021, 0x0}, {r3, 0x8, 0x0}, {r1, 0x40, 0x0}, {r3, 0x0, 0x0}, {r7, 0x0, 0x0}], 0x9, 0x4) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000150000)=0x72) r2 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000dae000-0x4)=0x0, &(0x7f0000186000)=0x4) bind$unix(0xffffffffffffffff, &(0x7f000063d000)=@abs={0x0, 0x0, 0x2}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = getpid() connect(r0, &(0x7f00003bc000-0xe)=@l2={0x1f, 0x3, {0x180000000000000, 0x7, 0x9, 0xa1e1, 0x0, 0x8}, 0x63c782f0, 0xffffffff}, 0xe) signalfd4(r2, &(0x7f0000c52000-0x8)={0x7}, 0x8, 0x800) sched_rr_get_interval(r4, &(0x7f00007f0000-0x10)={0x0, 0x0}) sendmsg$netlink(r3, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000000f000-0x7a)=[{0x28, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01ffffeeffffffff00090000fdb68197d9df960fb844ff03"}], 0x28}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) write(r2, &(0x7f0000a83000+0x16a)="a25e67b188269d6b7c57046252f23b31191014389d746196a22bd526c08a7debbb477769b20c36b2f7e6af60457fe04934a850cad72305248e064be102b9d53ba33bd1da2e3a589bf5859220560b937fd7eae1c07f6ccde3a4813ac8998cbd3c285f1691e144908abbf0183e68e396fef22f021bcc374c21d3ec3caf76b02d6f2797a5ea35387d2e2622f0c24a8cbd3362713a97f6c2661c25652750425942aa60cd82d6511c17db19b32b4e3801c7b7ed095280c7cbcb0e08348d64dddc2e0a7a9837b6ff3f596454", 0xc9) recvmmsg(r3, &(0x7f0000f20000-0x21c)=[{{0x0, 0x0, &(0x7f0000f01000-0x40)=[], 0x0, &(0x7f000096b000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000594000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000317000)=[{&(0x7f00005dc000-0x68)="", 0x0}], 0x1, &(0x7f0000157000)="", 0x0, 0x0}, 0x0}], 0x2, 0x20, 0x0) r5 = dup(r1) ioctl$VT_DISALLOCATE(r5, 0x5608) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f00004dd000-0x8)=0x7) mkdir(&(0x7f000079d000-0x8)="2e2f66696c653000", 0x0) open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x100) getrusage(0xffffffffff7fffff, &(0x7f00005d5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f00001ac000-0x1)="a7", 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001d8000-0x8)={0x7, 0x5}, 0x8) close(r0) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0xfffffffffffffffc, 0x1, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80000, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01f307deff23000000800005000000e60100b0"}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2000021, &(0x7f0000b20000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000c10000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125ce108fa2b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23aca05dd94f9871e97ab6816b2827ba7e5792b317589df8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f092b31aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220b00020000c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e96539acae7b82f3b9cb6523f15c82aaffe2cfb28536c38411d9dbd8846309", 0xd9) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x20000007fffc, 0x6) get_thread_area(&(0x7f0000eea000-0x10)={0xfffffffffffffff8, 0xffffffff, 0x1000, 0x80000000, 0x1, 0x2, 0x7ffffffd, 0x9, 0x81, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000aae000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = gettid() getpgid(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000873000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f000028e000-0x4)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000c5f000-0x4)="", 0x0, 0x48004, &(0x7f0000353000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f000071d000-0x2)="e439", 0x2, 0x0, &(0x7f0000cf6000)={0xa, 0x2, 0x85c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, 0x1c) r5 = open(&(0x7f00005f9000)="2e2f66696c653000", 0x4140, 0x54) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00005db000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, r0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000046e000)=0x7fffffff) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x9) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00006c8000)=[{&(0x7f0000eac000)="ce60", 0x2}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1f, &(0x7f0000eac000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6112cc15d8", [], {{0x7fd, @llc={0xf, @llc={0xfe, 0xde, "08", "f35c1dd95c814673fa756b05"}}}}}, 0x0) 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)="2e2f66696c653000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000a3e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d55000-0x2)="0000", 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x3, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009fd000-0x8)={0xffff}, 0x0, 0x8) r2 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r5 = inotify_init1(0x5007ffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x80000001, 0x8, @te1=&(0x7f0000c83000)={0x1ab, 0x9, 0x7, 0x1000}}}) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000377000)="") ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e7b000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r6, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000491000-0x4)=0x0, &(0x7f000095f000-0x4)=0x4) recvfrom(r3, &(0x7f00000d7000)="", 0x0, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000d50000)=0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r6, &(0x7f0000be6000)="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", 0x57d, 0x0, 0x0, 0x0) recvfrom(r6, &(0x7f0000725000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc4411f", 0x2, 0x0}, 0x10) 2017/12/11 14:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ab000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) openat(r0, &(0x7f000048d000)="2e2f66696c653000", 0x8000, 0x4e) perf_event_open(&(0x7f00009f7000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xf7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ab6000)={0x0, 0x0}) sendto$inet(r1, &(0x7f000053c000)="", 0x0, 0x0, &(0x7f0000d96000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)="2f6465762f73672300", 0x200, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000007000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000005000)=[{&(0x7f0000007000)="", 0x0}], 0x1, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x0}, 0x0}], 0x1, 0x2040, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000009000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = syz_open_procfs(r0, &(0x7f0000005000-0xa)="6f6f6d5f73636f726500") read(r2, &(0x7f0000006000-0x33)="000000", 0x3) close(r2) dup(r2) 2017/12/11 14:56:35 executing program 0: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x5, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004a5000)=0x75) openat$ptmx(0xffffffffffffff9c, &(0x7f000003d000-0xa)="2f6465762f70746d7800", 0x4, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000a22000)=0x0) syz_emit_ethernet(0x22e, &(0x7f000086c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3c, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xe9, "38de99edd2fe210dd4083fa652996eb15ff4bcae80b9e8d44ba4e8cd0067944d24e32496afb3ed56967950c3e77f2d97f8825edbacffbe7d6ac9c392807ae827baf61b530ecb0b82990ecdcc07afa7f9a4b68bc90096c9b50f0f0031979610bd6fcdc6f6cb49745e075889ed98f4bd52fce71a0999c7506b1965227623b204ed11080029f3e9ef237e268119a2581c9a62d044ad5d9f15e29b1b44bbbb3ac3f9a9cc220942905aa9d89e323faccbae293d1b7ba52154b956e94cb85f28912d3374bb3921ff321421968e149b2f57f3a3f7a66a652c17dc9be670ceb0116c9c90988cb5091a61db0877"}, {0x0, 0xfb, "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"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005a0000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000884000)=0xfffffffffffffff8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008f8000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000fd7000)=0x3) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000015c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r3 = creat(&(0x7f000010e000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cea000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket(0x0, 0x0, 0x0) clone(0x8000000, &(0x7f00009b3000)="0865a22d41ff", &(0x7f00001a9000)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000944000-0xff)="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") r4 = getpid() process_vm_writev(r4, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)="00", 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket$inet6(0xa, 0x805, 0x0) 2017/12/11 14:56:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00009a6000)="") rt_sigprocmask(0x0, &(0x7f0000ea4000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[{&(0x7f0000409000-0x14)="a75042fc13c4703ee855acb583d0fdac504e3600", 0x14}, {&(0x7f0000a82000)="0073a1155aa496dbcf9dbfe624a1ee9351c3f97d965f8c1ee74430240946828b9ad9be49398c4d770df6a1186b401a08e11ff7f49a0139591295f749eb682acffd10814c9048df025ecd593f3501fc44c4e0fc73149f5e25167d76e2682d5f9bea891d8ee6bd67aa62ab550a23c6ffdd4a50e895ea90607a2bba7bf0fc1879a6d2979e666e82b311", 0x88}, {&(0x7f0000191000)="aaefe6cd54fce8cc7db1d4bc01dfdb742d385608fbec2426f1f8", 0x1a}, {&(0x7f00000a6000-0xe0)="1645d6744f7fec3480100480b579fb77fa35dd97cd2af10afd6455279922cf4342c2d3dfd0f8f88dc98fa1ebb815a0dceb85d0cb0bf7b61cc3f75da455262b7527c297d66b7bbece3c7ea25a9227a45a0632ee392ee57188fbe84c59b757c917f6f7507cde927acb0b5c1b3bef8ddbbe9cfddfae4d7ff1117e5c526e0267c87282fb0df0e024d1850ae52a1b320cef7b61779cb3dc8c575387e4dac88dcb98c8dbebb874c5c5b1db0afa15350494d018bac49d0cd748af57f287f2408967433c9e852ad88293fb26c1c9d538ccaccc51251e9ac4a9b110cbdc9aea8d396cac36", 0xe0}, {&(0x7f0000804000)="2c36e1f7dd966479ff5d415381e3c18dba0e0999e627f9b05a6efa9f09209e347d918690ffd04ebc5eda2b9faa1471c20f3a8a833457a222e766a42ef0aa8ade0af68ebd905b698780f14a97bd7047f05dbb5e4e2f1858e3695cec81f066e1a682c87a50b2224c594cee2e5360d28ee00b2431331e2465d2383a8248fa65fa79789d9e88c81ee67cebc395e82802822a20881a9f12887791fa55fbefbe4ba13dacc15f82384610810bade0d89e5ae61aa1eb9ab1366d1846d15fba49cc4868", 0xbf}], 0x5, &(0x7f0000f13000)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x1000c0}, 0x810) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000029000)="90", 0x1) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r5) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000a21000)={0x9, {{0xa, 0x0, 0x54c27b22, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000019c000+0x41)="2f6465762f72746300", 0x20002, 0x0) r7 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r7, 0x0) read(r3, &(0x7f0000605000)="0000000000000000", 0x8) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x34, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x2000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000991000-0xc)="2f6465762f72666b696c6c00", 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8002, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x28)={@common="69666230000000000000000000000000", @ifru_map={0x6, 0x6, 0x2, 0x3d, 0x2, 0x9}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ce9000-0xc)={0x0, 0xac, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x48000000000000}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f0000c32000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r1, 0xec05}, &(0x7f0000985000)=0x8) madvise(&(0x7f0000a38000/0x3000)=nil, 0x3000, 0x66) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r1, 0x1}, &(0x7f0000ce6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="7d2d00", 0x2) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000004000-0x4)={0x1, r3}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) finit_module(r2, &(0x7f0000b43000)="4000", 0x2) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) flock(r0, 0x5) 2017/12/11 14:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000058000)=0x5e, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000185000)=@generic={0x0, "0103ff0300000001000000003a00000000bf79f321b30c7bc8790405e8bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca02086f65dcf160e7e58f358c0002ba000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90e8b86d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x13, &(0x7f0000155000)="204001b5", 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e9c000)={0x0, @in6={{0xa, 0x2, 0x70, @loopback={0x0, 0x1}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x7, 0x4, 0x6, 0x445, 0x3, 0x9, 0x9693, 0x81, 0x8a, 0x4, 0x4, 0x2, 0xffffffffffffffff, 0x0]}, &(0x7f000074d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d1c000)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000961000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000051d000-0x8)=@assoc_value={r4, 0x7}, &(0x7f00006ef000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005fd000)={0x0, 0x26, "11650699931acc00000000000000071bac462e4ac45c16e635a9ee51ac2340d96e1a8d4b4fd4"}, &(0x7f0000f45000-0x4)=0x2e) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000606000-0x4)=0x388, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000921000)={0x0, 0x0}) setsockopt$sock_void(r5, 0x1, 0x23, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000093e000-0x50)={@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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa40002, 0x0}) writev(r6, &(0x7f0000f7e000)=[{&(0x7f00005c5000)="0f8218799bef8e7a30f4bdd1668b03000000a7f947e5ca4b00000001000000815651a144d8cbfea265b6dba0be72aa04ea2979ca04", 0x35}, {&(0x7f00006fd000)="9193432ba94bc063615b9bc2d093ea6b5fdd46113684cf83482dc9c09c895d9171c8b803a216e329bdd905223b336e9af94609e918", 0x35}, {&(0x7f0000730000)="daa11684840d89e7815f3e6c120c0aa9c721565fda1b6036930fe52936e83e51acdbcddea6626bbd657731a35d8174890e584cde5540aa28e747db9d5b0cb04b6d650c7cb5306cef2ceaf434e4116988cc85ba76b7c33ba2152cf61e05b7cff2326423306b63be8b46c4fa4b48b904441924ee9723e62141a514676cdc23ff2c66618b25f8fc0f2f50d460a75c70d3e107aabe23f73cd1", 0x97}, {&(0x7f000071c000)="34ab49fa4b4297dbfe1ca546f6bbd9e24751c95123a008c8c39526d241206a1f214e0b6528cf85baf6768df2d098ff9a6379cf1848e2a78bfab8b0b42c7d7c579e67adc9d27f0d8ad3115eac080a989360ac73af7f393ff2c887e4f66b423a8da470e0b6fce53cadf2cff7a558f0f91dad9ce6a32a562972e35e3d30ae8cf8", 0x7f}], 0x4) r7 = socket$netlink(0x10, 0x3, 0x10) writev(r7, &(0x7f0000c3f000)=[{&(0x7f0000a61000)="586135e71e052c406947d481105cacb5d78616bc473486826a", 0x19}, {&(0x7f0000dd6000)="fdc129f0ac49420d18f7233cd5c94bdeb8fa96c6beb774d5c3142fc845deea6b301428ed4f501ec388c9d4e576a12412c5cb37c701c8476a12228d4f32b6b0cdc30437c2053c1201c7d4050029da0e354f407f8f7e8c30bdc310e78b9386a1cb8a960fb815d2faf97f52b28ea0620faadb15062c828b5868211e544e97140b9692a57ee2595d8958c16633e5edc12d16b45d024c959b960bf80cb6efd324ae78468adbc6c803c6c602c16edd3105c0676f0c7330d7a49b819ca242db92f12f01378e0b638536fa64fbf585b428c4b36824e8ee217fd7c59145dfc3672dc7dfd6d1b35f1815a3b7", 0xe7}, {&(0x7f0000622000-0x3d)="36dab3468cfbf5dc3a07679c5b5e32eb7d3bad61de0d39ea4f3cdc52392d85234f9bfa78a4d26331e7c48175b2a416726cd51e1ac4b8613b61642bd364", 0x3d}, {&(0x7f0000ba6000)="b4db8b", 0x3}], 0x4) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0x1f}], 0x1) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000cb2000)=0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000063000-0x8)="2e2f66696c653000", &(0x7f0000030000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:35 executing program 5: socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000c1c000)="626c61636b6c69737400", &(0x7f0000abe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f9c000-0x93)="d8233550ab63e7957011fca64e7a6db7598fe7c86725bb86fafd36f7cc45d179adea98502f6b9952685e3e6ab2feb7c8c71211823f8b7f7689d6836c0dc76454737d1d0d457dbc3957bb77d018b1a3e5aeaf8ee02bd230653d31f5ec52ec67273ae2e8a1bdecbfc5b64d720ae1deab909d3f7b9f32da839959ffc32a6a46b0a8e87e566382b709b6abc3d5c7481d91707d5592", 0x93, 0xffffffffffffffff) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f9b000)="656e6372797074656400", &(0x7f0000170000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9c000-0xa)="295c6d643573756d2700", 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000955000-0x41)="a219e433ea8c9d7450486204bc1378dd6aaa508eb210fdb44772e0b7cdb57c95b0fead2a2a615c67596d10856dd4523b330cefd36fbcbd641aa9044fb63050b90a", 0x41, r2) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = getpid() ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f13000-0x1b)="2b5f7063cdb430a664df18381b01b9a232ba64299411762e8c6cb2") setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r0, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d60000)=0x0, &(0x7f0000c0b000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000049000-0x38)="13c1be493797ad23246536ec7cc98d4e268209d81d8ab8d014c7b979615512d0a402455851505fe157c7e23fcaf34d42c21ba047c5befa51") r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000001, &(0x7f0000c34000)=0x800005, 0x4) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f0000bbd000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07000000065c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95329820c29f557565737f9219262e5ed4", 0xe2}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) recvfrom$ax25(r1, &(0x7f00006a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1, 0x2002, &(0x7f00000f6000)={0x3, {"10c25ced14e051"}, 0x3}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000062f000-0x8)={0x0, 0x0}, &(0x7f0000a48000)=0x8) sendto$inet(r1, &(0x7f0000b10000)="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", 0x24f, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0x0}, 0x8) fchmod(r1, 0x80) signalfd(r3, &(0x7f0000e96000)={0xfbb}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008bb000)={0x1, 0x2, 0x9b, 0x2, 0x0}, &(0x7f00008a9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005c000-0x20)={0x49c, 0x8, 0x9, 0x1ae4, 0x8000, 0x5, 0x9, 0x5, r4}, &(0x7f0000120000)=0x20) r5 = add_key$keyring(&(0x7f0000b08000-0x8)="6b657972696e6700", &(0x7f0000aba000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) fcntl$setownex(r3, 0xf, &(0x7f00009de000)={0x3, r2}) r6 = add_key(&(0x7f00000b1000-0x5)="6365706800", &(0x7f00008d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000438000-0x10)="543f56658437e657c14e4984791dc40c", 0x10, 0xfffffffffffffffe) keyctl$reject(0x13, r5, 0x0, 0x8, r6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000340000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e66000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ef5000)={0x8080, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TCGETA(r1, 0x5405, &(0x7f00000ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x0) seccomp(0x0, 0x1, &(0x7f0000e64000)={0x6, &(0x7f000047d000-0x30)=[{0xf78, 0x2, 0x356, 0x200}, {0x21, 0x77f7, 0x5, 0x4}, {0x1, 0xffff, 0x5, 0x80000001}, {0x3, 0x8, 0x5, 0x7}, {0x20, 0x6, 0x8, 0x76}, {0xb6, 0x1, 0x0, 0x101}]}) r1 = syz_open_procfs(0x0, &(0x7f0000ccb000-0x17)="6e65742f6970365f7461626c65735f6d61746368657300") sendfile(r1, r1, &(0x7f0000032000)=0x1fffe, 0x7) fadvise64(r0, 0x0, 0x592, 0x5) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9567) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006da000-0x4)=0x0) ptrace$peek(0x1, r2, &(0x7f00009f2000)=0x0) 2017/12/11 14:56:35 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000037f000)=0x100000001, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x7, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000)=0x0, &(0x7f0000df0000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)="35", 0x1, 0x20008041, &(0x7f00009e1000)={0xa, 0x0, 0x400005, @loopback={0x0, 0x1}, 0x10001}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000031f000-0xe)={0x0, 0x6, "03503dee7e62"}, &(0x7f0000516000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r2, 0x9, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000014000-0x4)=0xa3, 0x4) sendto$inet6(r1, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8000, &(0x7f0000be0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000529000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0d0bfc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee0437e8437cc371cc0bcc", 0x3f, 0x11, &(0x7f0000490000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000350000)={0x2, [0x0, 0x0]}, &(0x7f0000033000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007b9000)=@assoc_id=r3, &(0x7f0000fe5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000013000-0xc)={r2, 0x9, 0x10}, 0xc) sendto$inet6(r1, &(0x7f0000946000-0xe01)="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", 0xe01, 0x404c890, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x324, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cb6000)=0x0, &(0x7f0000667000-0x4)=0x4) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x800000) r4 = socket(0x4, 0x400000080000, 0x1) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x2000001, 0x810, r4, 0x0) mmap(&(0x7f000088d000/0x13000)=nil, 0x13000, 0x20005, 0x32, r4, 0x0) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eef000-0x4)=0x14) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000074f000)="0ff22bbf203475d4db1d5a1b180578764173583dc4f7a7d6b54d7ffc5e28bd735e374d8ec42e08bca7967d9017b0cbf675ed68bfbea04c5c5f583495a3bb2771bc48b5b3b678669797e50d229d8a0c9a888296380649d9f43c442770c0f873f6dcc2d5bdc42fab04dcceee01988dc2ec6c5a6200677c85815dd42e09e2bb36f810188580647840ee381a3de20189b8d02ac4a5d54618fc8b540b915379f2e55ba6e735ee566ddffb9e7a895226a405dc4441cbe439032adf9017f676d4d8b7f37b482fdcb2ff40593a827d4895cd1d854a4ea86165ed", 0xd6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000133000-0x8)={0x0, 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000551000)={r1, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x113, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00007e5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000014, &(0x7f0000eeb000-0x4)=0x1000203, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) 2017/12/11 14:56:35 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d63000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fea000-0x8)=[], 0x0, 0xfc) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) shutdown(r2, 0x1) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f00009cd000)="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", 0x48b}, {&(0x7f00009a6000-0x1000)="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", 0x1000}, {&(0x7f0000a40000-0xa5)="1e6ed7ff8432c2688643f9e7cf4166a3c2a92807c4d81a3d11aa973a24c1b776c9aa92b2e598b47b32f91b1d432688d63c6176f4da701bd100d9a9f7883683586c535d9292611a7d4df467d8e7f566a4daf29d57d0d7d71c3e3f1f52acb0722b6dc0a0e411824d571f482d47dc578297796c04cf9a4723331f44a23413dd64fde3a60cea8e395e24089e25a433c11a59b3e0452dcf9cf9fe764215c1df5438cab03f5f02cc", 0xa5}], 0x3) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000fe8000)="5d", 0x1, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/11 14:56:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x44, 0x10000000000002, 0x0, 0x0, 0x0, 0x0, 0x29080, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x364, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002b4000-0x8)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000a8000)=0x20000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) inotify_add_watch(r2, &(0x7f000016a000-0x8)="2e2f66696c653000", 0x1) r3 = accept4(r2, &(0x7f000073a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14, 0x8000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000856000-0xd)="6b657972696e67776c616e3100", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000eb5000)="d0697419", 0x4, 0x0, &(0x7f0000bc6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x515}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000287000)=@assoc_id=0x0, &(0x7f0000b1f000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000059d000)={0x0, 0x40f, 0x20, 0x8e, 0xff, 0x40}, &(0x7f0000791000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00002ec000-0x4)=r6, 0x4) gettid() setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000ef7000)={{{{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7c, 0xfffffffffffffeff, 0x4, "9d5b024e54987ac0a71f3efc90e1bd6e93132b488c3853d0c5e9c5d8ce736cc2628f68d8b6cda971c8cd97d00c795933073b5e98a3085599a72a999801dd08aca3452accbec7ade0370f6928240badad"}, 0x160) socket(0xa, 0x3, 0x3a) setsockopt(r3, 0x3, 0x100000001, &(0x7f00009a1000)="59", 0x1) r7 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x41, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ea0000)=0x54) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000b85000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcb}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) fanotify_init(0xffffffffffffffff, 0x7fffc) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x101, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x3, 0x0, 0x1, 0x2, 0x0, 0x40000000000007, 0x100000000, 0x0}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001fa000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000808000-0x4)=0xe8) r3 = getgid() lchown(&(0x7f0000f55000-0x8)="2e2f66696c653000", r2, r3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000df5000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000153000-0x4)=0xc) write(r0, &(0x7f000004a000)="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", 0x12f) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x107000, 0xc0) fstat(r0, &(0x7f00008b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c19000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00001de000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x200000000fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0xffffffffffffff7e) r3 = fcntl$dupfd(r1, 0x406, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000154000)=@assoc_value={0x0, 0x0}, &(0x7f00005a3000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b95000)={r4, 0x3}, &(0x7f000001e000-0x4)=0x8) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003e8000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa, 0x400000000000, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, r5}, {0xfffffffffffffffc, 0x0, 0x0, 0xedc, 0x0, 0x2, 0x3, 0x0}, {0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0x800000000001, 0x1, 0x80, 0x0}, {{@in=@rand_addr=0x9, 0x200, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x1, 0x20003, 0x0, 0x80000, 0x7, 0x80000002}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d60000)={0x5aa, 0x0, 0x3, 0x7}) r6 = open(&(0x7f0000520000)="2e2f66696c653000", 0x10280, 0x8) getegid() geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x6) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000ca5000-0x170)={0xffff, 0xa4, 0x5, 0x82b, 0x6, [{0x1f, 0x4, 0x1ee3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x3ff, 0x80000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0xb8c697, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x3f, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0xffffffff, 0x3f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) bind$netlink(r6, &(0x7f00004ff000)={0xd, 0x0, 0xfffffffffffffffe, 0x5}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000004000)="6e65742f6e65746c696e6b00") preadv(r8, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)="00", 0x1}], 0x1, 0x400000000000) stat(&(0x7f0000c94000-0x8)="2e2f66696c653000", &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000087f000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000028000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000-0x4)=0xe8) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:35 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) bind$inet6(r0, &(0x7f0000d80000)={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005b2000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005da000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x47, &(0x7f0000000000)=0x800001, 0x4) bind$inet6(r3, &(0x7f00001f3000-0x1c)={0xa, 0x2, 0xc8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) tee(r1, r2, 0x4, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0xfffffffffffffffc, 0x6, "010000", 0x5c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x1, 0x0, 0x0, 0x0, {[@nop={0x1}, @window={0x3, 0x3, 0xff}, @fastopen={0x22, 0x9, "486633ec615420"}, @nop={0x1}, @fastopen={0x22, 0x2, ""}, @md5sig={0x13, 0x12, "b8d3b4130784caf443627b83aeb166f4"}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}, @nop={0x1}, @generic={0x4, 0xf, "7c423c4c23f2931125c450c1f2"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r4 = socket(0x14, 0x5, 0xfffffffffffffffc) r5 = socket(0x400000c, 0x5, 0x6a54) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000d0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000559000-0x14)={0x0, 0x3ff, 0x4067f62d, 0x100000000, 0x7fff, 0x8}, &(0x7f0000e54000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000dcc000-0x78)={0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x5, 0x2, 0x6, 0x7fffffff, &(0x7f00006d6000)=@common="6c6f0000000000000000000000000000", 0x4, 0xfffffffffffffff9, 0x8}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/11 14:56:35 executing program 5: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x301002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) accept4$inet6(r0, &(0x7f000074d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dcb000)=0x1c, 0x1000000080800) unshare(0x2000000000b4005) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aa9000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d25000)={0x1, [0x0]}, &(0x7f0000293000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000b8000-0x10)={r2, 0x3, 0x1ff, 0x81}, &(0x7f0000d25000)=0x10) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000144000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f3000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="68b65bc504c4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2b623b9b5c010e000000000000001f7d"}) fcntl$getown(r4, 0x9) readv(r3, &(0x7f0000a71000)=[{&(0x7f00007e0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ef3000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f00006c2000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpid() ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = syz_open_dev$sg(&(0x7f0000c53000-0x9)="2f6465762f73672300", 0x5, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000047a000-0x10)={0x3, 0x7f, 0xff, 0x5}, 0x10) connect$netlink(r5, &(0x7f0000dc9000-0xc)={0x3, 0x0, 0x1, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000534000)="6e65742f6465765f6d6361737400") ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000f3a000)={&(0x7f0000988000)=[0x9], 0x1, 0xc9d, 0xbfc, 0x4, 0x771, 0x4, {0x8, 0x4, 0x401, 0x1, 0x3, 0x4e2, 0x8, 0x6, 0x7, 0x2, 0x6, 0xfff, 0xff, 0x5, "27d813e6a514f102270592aa0d0d07e32a8eed9e0980cc383db092fb1a7659d5"}}) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f00006c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000ab2000)=0x0, &(0x7f00000a5000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00003a6000-0x4)=0x0, 0x4) r0 = memfd_create(&(0x7f0000ba7000)="287472757374656440a07b00", 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f000027a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x3, 0x3a) futimesat(0xffffffffffffffff, &(0x7f00004a9000)="2e2f66696c653000", &(0x7f0000d5c000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) bind$inet6(r1, &(0x7f0000e0b000)={0xa, 0x0, 0xc35c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt(r1, 0x3a, 0x100000001, &(0x7f00002cb000)="59", 0x1) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000f39000)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000667000-0x2)="52") 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x40000000000006) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fef000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$setopts(0x4206, r2, 0x7f, 0x18) write$sndseq(r1, &(0x7f00000d7000)=[], 0x0) r3 = request_key(&(0x7f0000243000-0xc)="69645f7265736f6c76657200", &(0x7f0000b11000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003b0000)="776c616e3000", 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000d6b000-0x8)="7472757374656400", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00007a5000)={{0xa8, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x4, 0x9, 0x200, 0x91, 0x5f76, 0x8, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000263000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000007c000-0x58)={{0x100, 0x2}, 0x1, 0x4, 0x0, {0x7fff, 0xbd63}, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a22000)={0x80, 0x0, 0x3, 0xcb, 0x2000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$KIOCSOUND(r5, 0x4b2f, 0x2) 2017/12/11 14:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(r0, 0x5429, &(0x7f0000c1b000)=0x1000) r1 = dup3(r0, r0, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000610000)={0x80, 0x8}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fda000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000838000-0x4)=r3) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000405000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x20, 0x7fff, 0x4fd00000000, 0x1, 0xe19, 0x44b8, 0x1, 0x5, 0x2, 0x400, 0x100, 0x20, 0x7fffffff, 0x7]}, &(0x7f000018a000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000382000)={0x0, 0x80000000, 0xde, 0x9, 0x4, 0x2}, &(0x7f0000e6b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005d8000-0xb8)={r4, 0xbb, 0x8, 0x7, 0x3, 0x3ff, 0xffffffffffffff01, 0x82f5, {r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7703, 0x7, 0xffffffff, 0x5, 0x789}}, &(0x7f00000bc000)=0xb8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) prctl$intptr(0x3f, 0x3384) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0xfffffffffffffffc, 0x1, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80000, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01f307deff23000000800005000000e60100b0"}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000c10000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125ce108fa2b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23aca05dd94f9871e97ab6816b2827ba7e5792b317589df8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c191801ef80c2f092b31aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220b00020000c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e96539acae7b82f3b9cb6523f15c82aaffe2cfb28536c38411d9dbd8846309", 0xd9) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x20000007fffc, 0x6) get_thread_area(&(0x7f0000eea000-0x10)={0xfffffffffffffff8, 0xffffffff, 0x1000, 0x80000000, 0x1, 0x2, 0x7ffffffd, 0x9, 0x81, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000aae000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = gettid() getpgid(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000873000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r4, &(0x7f0000e4d000)={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f000028e000-0x4)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000c5f000-0x4)="", 0x0, 0x48004, &(0x7f0000353000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f000071d000-0x2)="e439", 0x2, 0x0, &(0x7f0000cf6000)={0xa, 0x2, 0x85c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, 0x1c) r5 = open(&(0x7f00005f9000)="2e2f66696c653000", 0x4140, 0x54) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00005db000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, r0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000046e000)=0x7fffffff) 2017/12/11 14:56:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ae000/0x1000)=nil, 0x1000, 0x3000001, 0x8930f71d0a17cb75, r0, 0x100) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000726000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000175000)=0x1c) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000de000-0x4)=@int=0x0, &(0x7f00009ca000)=0x4) mmap(&(0x7f00002a2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000118000)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c09600000006718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa4000-0x1)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000242000-0x4)=0x10, 0x80800) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009d9000-0x4)=0x8) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aa5000-0xa8)={0x0, 0x9e, "e785c1b35da31e9dec6a42490eb78770611b21237d4be2df7bcb06b165cc8268a1edde94dc59b400000000313c9d826d545e5e591b96d16f10cc6fbf1047ba4f327e72df6419c534d26419041089a0d90477a25fc64e9f2e01ef9d0c27c6e47c5f0f7e0be4a3850fc2713d6899a8dd4cba10f820793b4829775aecd9541987eb7d70c8993d47cf2fc958373ce68d16ad91c5be4b643ddae0a5f604d2f4c1"}, &(0x7f0000aa7000-0x4)=0xa6) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000aa8000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000834000-0xa0)={0x7, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff8, 0xa, 0xecdf, 0xeffffffffffffffe, 0x9}, &(0x7f000031c000-0x4)=0xa0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000aa9000+0x3f8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000aa8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x10001, &(0x7f0000aa6000)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000701000)="", &(0x7f00002e2000)=0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aa3000)="068ae7f036ce6306ebdfb5d0d5dbe6df11b40054c620bddaca1b57b0afe21c9b0e77f8bdccc078a9d9c5cf82efae2c7ab1a6c83fec8831f31373f01d409843912c932b928daac2e023889a5ac87fd88ecb3862852e40bf66c210e3e802001f5748e9f761d1a924f88686726e92531da9f91ce8b309", 0x75, 0x80000000000d4, &(0x7f0000aa3000)={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/11 14:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) ioctl$int_out(r0, 0x2, &(0x7f0000caf000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c74000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000ee8000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000083b000)="2f6465762f6c6f6f702300", 0x6, 0x8000000000000000) open(&(0x7f0000948000)="2e2f66696c653000", 0x101000, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x1007ffffd) 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)="2e2f66696c653000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000a3e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d55000-0x2)="0000", 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009fd000-0x8)={0xffff}, 0x0, 0x8) r2 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r5 = inotify_init1(0x5007ffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x80000001, 0x8, @te1=&(0x7f0000c83000)={0x1ab, 0x9, 0x7, 0x1000}}}) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000377000)="") ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e7b000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r6, &(0x7f000057c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xbb}, 0x1c) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000012000)=0x0, &(0x7f000095f000-0x4)=0x4) recvfrom(r3, &(0x7f00000d7000)="", 0x0, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r6, &(0x7f0000213000)="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", 0x57e, 0x0, 0x0, 0x0) recvfrom(r6, &(0x7f0000725000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc43f1f", 0x2, 0x0}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000fb3000)=0x3) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000d74000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003c5000-0x10)=@generic="be92bd2158e2d2f48c781f8c68a6808d", 0x10) r1 = socket(0x9, 0x4, 0x4) modify_ldt$write2(0x11, &(0x7f00006f4000-0x10)={0x7, 0xffffffff, 0x2000, 0x7, 0x1f, 0xac94, 0x2, 0xfff, 0x1, 0x200}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000097a000)={0x0, 0x7ff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c95000)=0xe8) setuid(r3) r4 = dup2(r0, r1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000fd2000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000902000-0x8)={r2, 0x1}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fd1000-0x4)=0x0, &(0x7f000070f000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000857000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2017/12/11 14:56:35 executing program 7: socketpair(0x0, 0x2, 0xc4, &(0x7f0000aef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000000)={r2, 0x7, &(0x7f0000b5b000-0x1c)=[0x6, 0x1000, 0x1, 0x607c, 0x0, 0x200000000000000, 0x100000000], &(0x7f0000000000)=[0x6, 0x4, 0x7fffffff, 0x4f, 0x10000], 0x40, 0x7, 0x80000001, &(0x7f00009db000)=[0x4ee, 0x8000, 0x80000001, 0x101, 0x1, 0x6, 0x1], &(0x7f00006ea000-0x4)=[0x7], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x803, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f0000f66000)=0x3) setns(r0, 0x40000000) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000522000-0xda)="e2729e390814cbe4c77cae3bc1062a63bb354baf7ee149f40f6ba0262a367e1aa7f0d5a0c9e8a1ded0a35e47d865df0e40c6ef811d9398072bed5302a85a0cb26a84ff6c361bba0a029e36b40f5793ecb88ee8b5939eec06aad4b4803c632a5ffa986bb122d96750ef275181e4408a4f7a9fe50640223f5a8ad06ca2032ff7737f6e72735ea5d614918a96cfe46b6fb4d40328d44dd7b752557c5ed7c3787ef54497cad22606590e569cccf00ae852626bc8e529deccc96f0a8088dc263e9eb9a19f1ae8e7d93f525386993aabb67b586cee761304d21343e83d", 0xda) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000bc7000-0x4)=0x0, 0x4) 2017/12/11 14:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000005, 0x2c) sendto$inet6(r0, &(0x7f0000bdf000-0x3b)="777c6a6092a013cdc162b3014e08a6fd020aa5e3b6f41f89b4ee04e26aabb73a6a41708f292ae8c12fdc9071089ae43f56b904a5d36fbefdd22e69", 0x3b, 0x8080, &(0x7f0000e29000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x4080, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000c2000)="62696300", 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000938000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000938000-0x8)={r3, 0x7}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dae000-0x20)={0x6, 0xfffffffffffffffc, 0x800000008209, 0x0, 0x100000004, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000085e000)="2e2f66696c653000", &(0x7f0000f1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) mmap(&(0x7f0000341000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x802, 0x100000000, "35030000007d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 14:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003c5000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d17000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ac000)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x9) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000972000-0x8)="2e2f66696c653000") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f0000daf000)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") ioctl(r2, 0x5385, &(0x7f0000001000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000ccf000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000850000-0x20)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, 0x0) pipe2(&(0x7f00009fb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r6, 0x6, &(0x7f0000650000-0x10)={0x1, 0x0, 0xff, 0x4, r1}) r7 = add_key(&(0x7f0000016000)="6465616400", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="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", 0xfa, 0xfffffffffffffff9) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r5) add_key(&(0x7f00002dd000)="6269675f6b6579002dc724d64e0e7a9c448f8a995ec7e8b298bbed42476140e1bc356ae6e677b3135f8a22ccd5da6065236a7a4e0bbfe27d0db73cbf8846a514ad5e1ca4d13795456bacb131737c6461df834671aa747ca8fe99b9832d60067763059e685119158bd864c77b3960715434fc1fb3ebb5e58418a1ee279bb4b54db8f98f0bbb3fcb5a5844dcd47997b6aa897e633c1b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) recvfrom$inet(r2, &(0x7f00003e9000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x2000, &(0x7f0000a3d000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e5a000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$setperm(0x5, r7, 0x20001000) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f000000e000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003a8000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000052000/0x2000)=nil, 0x2000, 0xe) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000666000-0x11)="2f73656c696e75782f656e666f72636500", 0x900, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000267000)=0x0) 2017/12/11 14:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f0000b8b000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000488000-0x8)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072e000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) accept4$unix(r1, &(0x7f0000252000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e8e000)=0x8, 0x80000) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r2, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) dup3(r0, r2, 0x80000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)="2e2f66696c653000", 0x0) mount(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f00009ba000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x0, &(0x7f0000fcf000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000675000)=0x0, 0x0, 0x0, &(0x7f0000e63000-0x10)={0x0, 0x0}, &(0x7f0000420000-0x4)=0x0, 0x0) 2017/12/11 14:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0) r0 = syz_open_dev$mice(&(0x7f000033a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101) r1 = openat(0xffffffffffffff9c, &(0x7f000001f000-0x8)="2e2f66696c653000", 0x501000, 0x20) fstatfs(r1, &(0x7f0000609000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup(0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000f39000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x227f, &(0x7f0000667000-0x2)="52") socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f56000-0x8c)={0x3, 0x1, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000375000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000d40000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007d4000-0x8)={r3, 0x3}, &(0x7f0000d50000-0x4)=0x8) 2017/12/11 14:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000421000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20000, 0x0) accept4$ipx(r2, &(0x7f0000a93000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d66000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffe01}, 0xc) sendto$inet6(r1, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001}, 0x98) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c8000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007e3000)={r2, 0x100000000, 0x3, 0x1, 0x7, 0x5}, &(0x7f0000d8a000-0x4)=0x14) 2017/12/11 14:56:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x3fffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000321000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000021a000-0x10)={0x0, 0x1, 0x9, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x81, 0x7c, 0x628, 0x0, 0x1f1ecb8, 0x0, 0x5135, {r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0xfffffffffffffffc, 0x60ea8521, 0x7}}, &(0x7f00004a2000-0x4)=0xb8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000aa9000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d25000)={0x1, [0x0]}, &(0x7f0000293000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000b8000-0x10)={r6, 0x3, 0x1ff, 0x81}, &(0x7f0000d25000)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d26000)={r3, 0x2, 0x2000000000000000, 0x9, 0x3, 0x7fff, 0x1ff, 0x312, {r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7, 0x5, 0x4, 0xfff, 0x8000}}, &(0x7f0000d26000)=0xb8) 2017/12/11 14:56:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ae000/0x1000)=nil, 0x1000, 0x3000001, 0x8930f71d0a17cb75, r0, 0x100) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000726000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000175000)=0x1c) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000862000-0x4)=@int=0x0, &(0x7f00009ca000)=0x4) mmap(&(0x7f00002a2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000118000)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c09600000006718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa4000-0x1)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000242000-0x4)=0x10, 0x80800) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009d9000-0x4)=0x8) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aa5000-0xa8)={0x0, 0x9e, "e785c1b35da31e9dec6a42490eb78770611b21237d4be2df7bcb06b165cc8268a1edde94dc59b400000000313c9d826d545e5e591b96d16f10cc6fbf1047ba4f327e72df6419c534d26419041089a0d90477a25fc64e9f2e01ef9d0c27c6e47c5f0f7e0be4a3850fc2713d6899a8dd4cba10f820793b4829775aecd9541987eb7d70c8993d47cf2fc958373ce68d16ad91c5be4b643ddae0a5f604d2f4c1"}, &(0x7f0000aa7000-0x4)=0xa6) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000aa8000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000834000-0xa0)={0x7, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff8, 0xa, 0xecdf, 0xeffffffffffffffe, 0x9}, &(0x7f000031c000-0x4)=0xa0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000aa9000+0x3f8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a02000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000aa8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0xffff, &(0x7f0000aa6000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000701000)="", &(0x7f00002e2000)=0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aa3000)="068ae7f036ce6306ebdfb5d0d5dbe6df11b40054c620bddaca1b57b0afe21c9b0e77f8bdccc078a9d9c5cf82efae2c7ab1a6c83fec8831f31373f01d409843912c932b928daac2e023889a5ac87fd88ecb3862852e40bf66c210e3e802001f5748e9f761d1a924f88686726e92531da9f91ce8b309", 0x75, 0x80000000000d4, &(0x7f0000aa3000)={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/11 14:56:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000d1e000-0x4)=0x6011, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000868000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b41000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000064d000)={r4, 0x6, 0x10, 0xc691, 0x8}, &(0x7f00004a9000-0x4)=0x18) mkdir(&(0x7f00006ae000-0x8)="2e2f66696c653000", 0x50) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000cce000-0x5)="70726f6300", 0x802, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f000044f000-0x8)="2e2f66696c653100", 0x40000, 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000178000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004bc000)=0x0) getpeername$unix(r1, &(0x7f0000d4a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b4b000)=0x8) mknodat(r1, &(0x7f00009f2000)="2e2f66696c653000", 0x0, 0x0) getdents64(r6, &(0x7f0000b44000)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) shutdown(r1, 0x1) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00006b7000)={0x6, 0x101, 0x1, 0x1, 0x6, 0x19, 0x3, 0x0, r5}, 0x20) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r6, &(0x7f00006ec000+0x4bb)=[{&(0x7f000036b000)=@in6={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c, &(0x7f00007b4000-0xa0)=[{&(0x7f000030a000)="99576e804171dd7f233cb03f0f8c8103194772da020b1430e40c5bc6e60e99f62c8c147abf0ee367fd7c7a62dee5ccb22fcfd7805a1a070da167b4624a47e9c7e48e58654ecbea926768c2cd1a2ee679b95f876a9fcf174bc64986ae3061f30ac201a9455bc8562dbbb6d6e23160bfcac14fe0517dfb55058acc8f56042d7f18f7fbba289c98ffdffcc9693bd6c08321927483b04b86bc47747795dce3c4248e57c957c8eb09841baa4d8c5c3e9d1c6795363d1218e17d585bb6cfcecb", 0xbd}, {&(0x7f0000134000)="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", 0x1000}, {&(0x7f00006d4000-0x40)="10fe9d7d027aac898d358bce76bf164b1321755e8f15129738c58721565a684d8f033fce49441116d149562cd6a5b65bb4f52cc435d5294984971de03118568e", 0x40}, {&(0x7f000026b000-0x4e)="94ad7b549e57f0d63e353cc10bfcc58650da8109caadca013c74afb5a7c567fb7e0c72a8b016aee54a81021c006929051a6b185ebb4f6b5a583e1d668305ae5d5333e81608069a870225942112c6", 0x4e}, {&(0x7f0000c9c000)="002648ebd17306f900f4a960ca0183c818b523242643e7f7d503d8c461507a5ecad876e587b26326aae84d5115141f16cbf81b9e27cc7d8d855aaee95f22a29f990f7f702d17b3df6222f1469ccfa9a30628c6a6dcacbb1c38551edd233281a645fcc9d90cbba514afaa65484788218c8b5d03ca2119920d9a711d4a0b87665822886e3abca816f3b6", 0x89}, {&(0x7f000047a000)="cfe7e44b777e01f682de7b6ec5990bd66db84749a4e6dfdb0e46f8411fb662091607ddb16767a14f775642c3fa5d622b66bb63b0f88fb22630d484ce08213e1295d94bbc4722c5d1ed22b55c5201989bf125f4f680d71960b25459ea7d54dea6dd0a7dd18d6935462335ee67ad4c1038", 0x70}, {&(0x7f00003d9000-0xaf)="d0ef89a8b64360bf70c7c1ff52a062331ff77935203f27954f750815b82d30e54aed588d133727fb269f52e5ef76b2c90fe95ca764a2953619a30c9025e37e79ffbdb0e5205d4f96663be4feb7b29a53ababcde1f4e011803a20781d958924ff5b34e17398ac2a93042f4dd9659d9b87fd999279cac2c728dff784f4f13510fbc5a7ca2c67865d13ee6709d48b04088df0aad16c89d114ef956d1eaa24ca10e4ba9fd201516099d11e86565e4c8342", 0xaf}, {&(0x7f0000613000)="ae866e9d338db531ace299a7789fecf459bc7084ea98b7353123c743a2d39c8f6499e0a05a049ab730a62494b1c811bc6cf96e68d2e1f11dfc9aaddc8c0e8c76892e14c6d875c4bd3b96281c20fd2332873cfc5bc865d60c6bf01be50db095a47ccab199f1d18bac1ca29ea8cfad20fb883aa5a2c21db92b67127b664d0a58f73d3c42663efd0d355ad00b082c50dfad12ffe96901b91597bf6b809e93dfc2ac5578892679c5e425ff9e6cc7b1a5ced59d41dc82bde991d3b8ad4a43", 0xbc}, {&(0x7f00003d0000)="708ce47e8e17b2dc82223961c03c621814dc3cfe0e50ec0dd337c743344f861670bd359107a2e40b7436a4a38a348e7b17b0be3e1125d3eb70ed9176bb0a566f3dbd049f2d9c5a155c4fad71edac2322f7cef7bfbf1913357603b33986395d12a3c7f7ea43ba40a46cdf6f5a968a967005", 0x71}, {&(0x7f00000e3000-0xeb)="7f02a724268b34a78c2b32937a3f40993967a0818db79a5485b7a9e477cfef7da26fa3fdc96b975365f681995f872f213abd6480ce0b3d841a7285ecefac87aad66964c46479bccfd657db3b3d3db343ae22e7e994c7ff5eb2e2bb90200d1b078b07e83a414f5085cd15c04cf9a1b6352f746f3b6f283b95060d14e851e77817858733be6441e6c60dfc3291518bd3a1be039df8389bd040ee9f6c962c36647d8e65a6920b950825def74e2e80488f33346b86d3f4772854acd6acd6f9198fbf557e5e20e172857e15a0fc51d1375ba6aef7eacc2273e954b6810341ec51799239f69d5ae940ebb76feb4a", 0xeb}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f000085d000-0x1c)=@in6={0xa, 0x0, 0x24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000e7c000)=[{&(0x7f000089a000)="c39fbb4eb690e761c3f88c850726fc5019d19e8c1d7b5a6d598a3056030c2646170585212984094a7569588cac21660583f73e64525d84a822a2a8cce8b3522546f3473edb7c8ef8762d8b783cd0c5440e1f2fd13f48d0c376a25376e8e0f7816996d1d943212f045b3e72830c09121c145f78c3a11f90544820bee012d1beaeda237225342726dc8d1161e14f48a2d5536f44ff09d17f044543", 0x9a}, {&(0x7f00001f6000-0xe1)="d3d529449ad85f70aebe5b75b637dde0b730395d26f39fec2566d33ad5a92560d24fbffeb5bef3eb26d187415b1b567c7e0fbbc82e5f5b412e0f4f2a60c6270ee8c07a682c6fbc18d6bba97c4dcf83c787d4d4cda0be225bf87fdecded0330795a2237a4a3d9337ed6001376549b735b1ed8d5c48e3a267e79d87f02e2f545e300f0466df8a179ca08df47365479fada1e05d71e9956a087bc84fba3b59e4fe95ef0c7b17f09be3df402b92c3f3dee09d43670dfc64182a0b483abd417a36e6340844eb96839e0c95d7b10f7d92e91c56e5159137448e61ef870f392d7798da371", 0xe1}, {&(0x7f0000c8c000)="9f5e6086a4", 0x5}, {&(0x7f0000643000-0xae)="5a61ce488e98ec8a5549e138392a84e01207b3f221f0bb13cb45a2a7aa38bb02e0f131cfa1c099b2fd0fe143ccf82ada59e66f8d9b63db5b4ea26941e2be0eb2b9c8d6843cf2b15067b84d4f584ee7ce0ae25c8732fd537ac9e08f18ff33bd3a1f25f8f792154e246cc4ce5b441eb147d06408010b45f54f70a8327ac4b0067274b2f6f9223853604985928bf597c52d55347b738524f3a0ecc1d3b964f987d0526ad9a6ef3ed4b349cafea53fc4", 0xae}, {&(0x7f0000546000)="bc87dc323aeae96371c4e11960af9570c73b1bc736c8d988ea9d88cd73f1bf955629e464ac1031dc3ea0bf7d1122dad6e4944e23e8ac67fae555d8dc73d77b3cf851319461c87f3ff9e0932768e3a8d31004adc20109538c8ca5bd03a1a1a0a9c51c9163b8e1c11e09ff6f92ff", 0x6d}, {&(0x7f000072b000-0xf2)="b431b61fbc8a87a1ba2499b2ca75f0d0c5f5f06f92ed4cde153e3ad2a910ad2bb7247b0c827b12a16ce8d52cee0bab62ce3f61c99a9d98fa233b3d4ee16558b10299bdbea90d43e106936364bfd05603c30d80e27b063925d6e1812e8afba1f76b5c23ab7edca0248256327367b5ed0d5e25e78be0ade17116d5e81d62dbcec75303ef162299e072e1474bbb9748630815905dc517ce29074ba575675a479017805c1008d8ed93ea1f035004536fa346111cdbac1d75fc46bb61a2387ff9bcd5a2bce3aef3272122a1b0c37e1b7c50ae9c2e6a1e01e0f4bf73ddb49270d1dd800eb590047e1e8fe23f84ee1a62b1924ef9b0", 0xf2}, {&(0x7f0000835000)="79f3748168e22c66d1150e8cf8658c6c3ff3e0b8a912d404502f41adf8eb1c4c0f0c7eac26135c0fc835e882460c7bf050b982bb852a164c8a18ab20e5d413cf4fc74aa4747ca498ed24884301d3c71cda3642f140035613c4cdde5f655346fee4e78495336091f0b5c11c612548ff63002fc8f1bb255e7d53b9fe8ded609baed63c1f09f7a4a89f5ec5dd35db38fcc94020b845a494", 0x96}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000ce0000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cdb000)=[{&(0x7f0000e96000)="82552b215cedda4f1b097d69668d8667f00443839c9d9a5d93b647fe75a8f7a65ba16d38130dc17310961eab", 0x2c}, {&(0x7f0000558000-0x8e)="7eb7685720a9f3f31a9d250abb2462e6f869c340a4c5600e973cff2c59b9b249a07a68efe370fc9f34848a29ecae152f7955b6322d0364ede43317bf0b10ca7d253f6937054ce95015bb8f8da6222738dca8a8dd40f42983e3f9e91f648da32afe68c140ed0e17b99c2a8e962fc40f8b21fead717ad0d3f069ea4d3a9935fba5054a610bd237afda771be47bf50a", 0x8e}, {&(0x7f00003eb000)="f500237e9a4f0a243056e5a530af4f722714a23a027201685116a1cfc58009ff020896ac680d14a30676dec08f77d2733220057d6e9aabfc46dabcffdb8c8c7204d33110652c14082c21bfad64d0315a82c3bcd14994780a5ef8e28b9c822023c120f18f071efcec83061c8ee6821b1a8523975c2df9fa7acd71b365a5a05148c902f03faeb2e58812d1b5bfab1038ed48f06ad576f1849044d915c3527967fbda02744da487f32e6ffecaf1dc97cbb278e8650626642dd494adccae2c18668b59a6fcadce3138df3c43509156dd899d9db4d2dd1553cbc6a07342342f7c8750232c9305d3ffdc21e428748bb9", 0xed}, {&(0x7f00001f9000)="c44872d1cc7aa06a4b0932feb0ee77112b9093212eb87f453a8529e586063a050ca12ac1626634f98cce2877bbca6277ce25f5879c18b5db2f4cf0aa551ccf51d0e051dd8ab83bf49b6703914b9a900d56476faf9d01100ba89a5f41e0d271e9bbb6a5998da5f8e1e2dc0f8a1930be82f385c205b9d788b1b1e01889e3bbd2985c1099fec2a48ce1ccfac4c2ba17e3c5444fa1d28ed29d0f8e97e5d4c31de675045e8360db433a3f530aebcd6c25c8970c7453df571116acca1a07d515059638962a94a2fc9b25165a6c5e14aad874ecf9fb25d26a4b840a3c4b65946f87344c9a174bf43bf3049f2949fb1a1e2d62fdc26a1a15", 0xf4}, {&(0x7f0000c76000-0xbc)="e2ae976b6ac11fccc7895e28c9cffa58eee1709cbc2b6be1a87c8991d88a6ae871499b35b53a6162414b22afd5dba77e162ed1c3c6fb6488f09b14e1c7f4d7248a36e9b7a8d97a306b50841dcbddc567514b9d1cd0eda34239cb9e1724ee369aa0b2659c1ed23fe7cd63532b930c54869535492fd6d394675505b0bebefcdd87138c5efc404560bdf5f7c46d0bed2a8177612188e5c46845c41dada2c91b6ba15b729635ed37e943b3e94ccfd4ad590e6a247247c7f11885698a9768", 0xbc}, {&(0x7f0000fcf000)="1c27eee984685508cbeab609f937669d27f9d72587c89d48908e80a242a541ee7a2e2ffb0b4827f41f4c37bd3770e1ebb6dc398a258b48c9307c4dc5b95fd5593307661ecdd3385c9ea6c5fe95170e5b1692466d356c704e7d8c98c899eb3585ac2215a49172070da95e258557181489b0278f5c370f31728402ec182c38d5f4b76e607ace429e4366db813a360c5306be3adbd46c80046a2ca502f4525120bbd9c524c4b1ebb40b9719b78e3a3fcd9f62531330fdcf7aef910cabd947daaf7bbb5069dbe03692166717f2b788acaf8a47285fb71385b37d94dd22", 0xdb}, {&(0x7f0000223000-0x22)="b63e5836944996a1a766ddbdb6d2a5edbe31c5fb8e30b263864edfdf56f46dab0444", 0x22}, {&(0x7f0000635000)="183d60", 0x3}, {&(0x7f0000d81000)="f44de671dd0a2b5bc2a27268bbda50f080e3cb708297619c0b351a626f3d6903a99112f4405ae9f982f2ea464bcf55b6aed4c3ae8e830fa8a474b78d19c44aa2c658cf", 0x43}], 0x9, 0x0, 0x0, 0x10}, {&(0x7f00008f7000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e6000-0x90)=[{&(0x7f00004fd000)="", 0x0}, {&(0x7f0000c07000-0x22)="0649492f8597019d8d98da77f5e230c1a27da9f9375bdcf64e5a25ad78068b427534", 0x22}, {&(0x7f0000e6a000)="385cb3c48b5bd5f719baea7228fcfaa133096293f675fc4c4032905795f18fa65a683e9c6fa32277ab8969d5178e75923f1b9d9e66e752575e09813e", 0x3c}, {&(0x7f00005f4000)="d1a6f72e0bc9db12e39942ef01d9e87fd6379b60bae84d6ec10e3e872bfb79ce1435b9cb55135857840a89dc0304e25b94058e1a5b3366eb2ab7dbda184d1802d3dcc1d6393e705a6359403493472ed202efc8cd909ce9323b727966a734b547b50e3ed4508503cbaf003897c9fb37f34336c957a04355b6f3c7fe76c5dc34f70ea610acd9b279d2a067cab54254678049f2026abab6a92f4d46de4941b047a0a991a1cbbbf55464f4c3785e80a24ac482b726aeb31aa0a38e348632c180683e188ba2fb3dc0eb18cf67f778049e317594", 0xd1}, {&(0x7f0000bf3000-0xf1)="ec0675d07db8953167118187ef2cbe0ee781c5dfb36d3a8202ae67129cc2f5fa3b8b3539906474c585c3b19f9f8a7f138b2c52c1f09ffd191002153882796942d62f18a1d41dc46d59ece902dd9d540c396e299bd4624bdde72dd9ac4e705a8f5325f6e65d9d0c01d45d4b251139f4a20e1567e60745b6f983aa183bf4b38dc1eb1fe5ab829feca6cde15097ccebb3ad135b54f2b0d19d3c7d4ce95c751b920758a9b86e31fe92572ce956ca85a836f638c361f80cb72772aa60fa26e47195208a751595b5b1261f5f92db0c9575d27590fa1fce29aab9c347a83db4c7bc2d2b32bd679e558b53c1fd34be05aa11f5fee9", 0xf1}, {&(0x7f0000c02000)="e1500377e7bcff5a88568536bb96c0c7762ee0588d48ac16fb52a10aebe7eca63799926824cca0a2dbe11431cbf4644b6ed8109a88df087ef2b79db8342f71eb416b14dfe85f17a516", 0x49}, {&(0x7f0000796000)="a6c1fd39526db6d9c3de4e605b90198acad01866a1634f7cf95299a14c6cff8031c5f2f137506c761cf193d23bdc8eccfeec129e40effae98cf98c4c011797a56852131bca5551106a007d69d3ceb9289a8379d425a319ebf787d3011bd56a9379dccd16", 0x64}, {&(0x7f00007b2000)="ca2fea5eddb3414a350375b3c0efe4e5e1dc9ce2627a3dd325043f747e3dbbfc1db0067bedce55ca", 0x28}, {&(0x7f0000c62000)="", 0x0}], 0x9, &(0x7f0000c59000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8006, 0x3, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0xa3, 0x5, 0x60, 0x2}}, @init={0x18, 0x84, 0x0, {0x2800, 0xffffffffffff0c42, 0x1f, 0x33}}], 0x90, 0x4000000}], 0x4, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000952000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009d4000-0x4)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a3b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ab1000)="10", 0x1, 0x20000002, &(0x7f0000d13000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000ca8000-0x10)={r3, 0x0, 0x1, 0x10000}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f000053f000)={r7, @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]}, 0xffff, 0x5, 0x6, 0xffffffff, 0x2000005}, &(0x7f000012b000-0x4)=0xa0) splice(r0, 0x0, r2, 0x0, 0x1, 0x4) [ 64.029224] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 64.066103] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/11 14:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x1000000000000000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0x7de]}, 0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0xf617, 0x8, 0x24}, &(0x7f000056b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c88000)={r1, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x8000, 0x0, 0x4}, &(0x7f0000620000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6367726f757000") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) r4 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000356000-0x4)=0x0, &(0x7f0000c42000-0x4)=0x4) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000739000-0x4)=0x100000003, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d46000)={0x0}, &(0x7f00004ea000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000944000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0xe8) fcntl$notify(r2, 0x402, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000342000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000-0x4)=0xe8) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) fcntl$setpipe(r0, 0x407, 0x4e0) sendmsg(r2, &(0x7f000035b000-0x1c)={&(0x7f00003c5000)=@nfc={0x27, 0x5, 0x4, 0x0}, 0x10, &(0x7f00009f1000)=[{&(0x7f0000c17000)="03fbd69fbc8a4f20854090a53c6a8cdc125913ab81b89a93e828adbffeb7bdaaef07f9ad4217f9fab5aec8580b58ab244f64f2064ce7d29e5284fc893798542c1295491a37", 0x45}, {&(0x7f0000922000)="5a58ebea89653afb3283388bb4e2d52a0323311f461d68168cad7c48e2831b3c294efbc942877c8594e58b6d77a75d245ac6608db8874d36e10f5537", 0x3c}, {&(0x7f00003b4000)="19883fb9", 0x4}, {&(0x7f0000259000)="4eb5ebb6e23ddc39bfff4497d0f71b6b47d818d7f32ace1c2f52065fa350015dbb1128095ab713e13d77e477c246696de33d0ff3d9554c867f9f0c82ced0bcba5a6fd4ec1f38ce24ae8947ac38dc3323575362d063309231f7a1a4ef600bd72a87c37783b3fca75e90865ba1f1b50d8ab006f5a95bdf", 0x76}, {&(0x7f0000dbd000-0x91)="c0f9b3791b5847d4d273c3b90c340375a188043eb4e5498534e41ca259ada03973dd6c94b3ab4325622541246ce05933fe9961d3efdb4d83c4207303ef79197583e94a859ca39d596b4de5f21e18d8040976369f84f82c9c44956a69ba32d239cc5fa28c79091bb87199b615de69d8c62033ba4973c9164adf3ccac10a0e89ccd2885a1292cccecec67f70347c663ba5ee", 0x91}, {&(0x7f0000307000-0x7d)="396293a27e43b392e3e4dc7e3425299c236017e64e3718e350896bf5106abbecd58dcf0283eb70bf766420a3c44c9fdd521b9d78b6d6aa1a7904b75f7d88ca44d2c1a55e06111bd5a5b85406fe592c9459130a9f9f892ab3209d5079f4fba513d72f23e15bedaec02aa7662a305eb33e20b249b6ba065b5e72797c1e16", 0x7d}, {&(0x7f0000ea2000-0xd7)="329c1d5112dbb480ca7e4da693320408fe7da0ddaf6c9e8cf5c98cf5a31cb6ed987de41d9dddeb58eebec0dcd9645ffafec15a9cf05e787ebfea4227f3bedfacde8a2f89a5b5176389e1203d93bf856c432a6871f07d28d45950cf9002166e1f610e203614fc168525c0965a9bb59d643954f8a363b6df67d27549370f124f03dac91f67f0a0dfe903718b4a315f0e8d96c5b062faaf4bfb692cb16e0b1f3f9d41344a015a6acd0e00da9bd8339332b229c9e4782947c49a02b2198467cc8e9da2913e1663ec3227bfd6cc3db6fbb4ff8197c511606c75", 0xd7}, {&(0x7f00007be000)="6b4d3dd8bbcfdc3013c4ed52d7b00dcd1c32e737c398659238eceecf97139bc231f908953d3aa667e1414938d87003e1c95970a5564ba799be1391b3edd6a1096396359a2f", 0x45}], 0x8, 0x0, 0x0, 0x800}, 0x20008000) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000d31000-0x2)={0x7, 0x1}) 2017/12/11 14:56:36 executing program 0: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000063000-0x8)="2e2f66696c653000", &(0x7f0000030000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000065000-0x8)={0x0, 0x0}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000065000-0x40)={0x6, 0x3, 0x5, 0x5, 0x80, 0xffffffff80000001, 0x8, 0x8d}, &(0x7f0000064000)={0x4, 0xffffffffffffffff, 0x7, 0xff, 0x4, 0x400, 0x5, 0x800}, &(0x7f0000064000)={0x0, 0x7fff, 0x800, 0x2, 0xcf3, 0x7134, 0x81, 0x8}, &(0x7f0000065000-0x8)={r0, r1+10000000}, &(0x7f0000031000-0x8)={&(0x7f0000008000-0x8)={0xff}, 0x8}) clock_nanosleep(0x40000000009, 0x0, &(0x7f0000064000-0x10)={0x800002e5a, r2}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f00005ff000)="2f6465762f72616e646f6d00", 0x0, 0x28000) poll(&(0x7f0000999000-0x20)=[{r4, 0x2, 0x0}, {r5, 0x80, 0x0}, {r5, 0x8, 0x0}, {r5, 0x2, 0x0}], 0x4, 0xf8d4) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x102, &(0x7f0000013000-0x10)=@hci={0x1f, 0x2, 0x2}, 0x6) r6 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)="00", 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setlease(r8, 0x400, 0x1) fcntl$setsig(r7, 0xa, 0x12) r9 = dup2(r7, r8) tkill(r3, 0x16) ioctl$DRM_IOCTL_AGP_ACQUIRE(r9, 0x6430) r10 = getpgid(0x0) ioctl$KDDELIO(r9, 0x4b35, 0x1) fcntl$setsig(r7, 0xa, 0x12) r11 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, r5, 0x0) fcntl$setown(r11, 0x8, r10) tkill(r3, 0x16) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:36 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000)="2f6465762f7573626d6f6e2300", 0x8, 0x10201) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x81, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000006000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000007000-0xa)="69645f6c656761637900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="2f6465762f70746d7800", 0x0) keyctl$reject(0x13, r2, 0x1, 0x2, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005406, &(0x7f0000008000-0x8)=0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000007000)={0x100000001, 0x10001, 0xfffffffffffffc01, 0x0, 0x1ff, 0x2dfcdbd4, 0x3, 0x6, 0x9, 0xf0d, 0x101, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000008000)=0x1, 0x4) mount(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000008000)="6f7665726c617900", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x39, "7d759839bde22a1780370b5fb4218dc884e4cb4da31b9b6c05622733822495acddcd2f59a3e456457ba2b5b55c6fb9a96faa3e09d8dc775b95"}, &(0x7f0000006000)=0x41) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001000)={r6, 0x18}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000009000-0x4)=0x7) 2017/12/11 14:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f76000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059d000)="2f6465762f6877726e6700", 0x80004, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000b00000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f000031d000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r2, 0x1, 0x100080000000020, &(0x7f0000d86000-0x4)=0x2, 0x4) fcntl$setsig(r2, 0xa, 0x40004) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000fbe000-0x4)=0x1, 0x4) r3 = dup(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000a70000-0xc)={0x80000004, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f000030e000)={0x1, {{0xa, 0x3, 0x4bd6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe10b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000751000-0xc)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup3(r0, r3, 0x7fffe) r5 = getegid() readahead(r1, 0x76, 0xfff) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00005c4000-0x160)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x8, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00006ab000-0x4)=0xfffffffffffff, 0x4) bind$inet6(r3, &(0x7f0000876000)={0xa, 0x2, 0xf8a, @loopback={0x0, 0x1}, 0x1}, 0x1c) r6 = getuid() fchown(r2, r6, r5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xc) fcntl$setown(r0, 0x8, r7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000dd9000)={0x0, 0x3}, 0x6) recvfrom$inet(r1, &(0x7f0000d0d000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x0, &(0x7f0000b2c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x2803) sendto$inet6(r2, &(0x7f0000797000-0x1)="4a", 0x1, 0xfffffffffffffffa, &(0x7f00000c2000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/11 14:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0xffffffffbfffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x0, 0xffffffffffffffff, 0xfff) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b8b000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x3, 0x9b6) r4 = dup3(r1, r2, 0x80000) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000a91000-0x4)=0x0) r5 = syz_open_dev$tun(&(0x7f0000434000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000791000)="a9b735a9e8315697af9a617ae0689bac67c4f653ca1efeb0b8baf40798690837f209ba353914591d07af778964c2b869e6b2bd9a5841f0", 0x37) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005d6000)={0x1, &(0x7f0000516000-0x8)=[{0x100005, 0x800000000000, 0x0, 0x2}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000039b000)=0x0, &(0x7f0000463000-0x4)=0x4) write$tun(r5, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x400000, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "b31d90", 0x4, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000b58000-0x40)=[{r4, 0x20, 0x0}, {r4, 0x4008, 0x0}, {r0, 0x4, 0x0}, {r1, 0x2, 0x0}, {r4, 0x5, 0x0}, {r3, 0x2011, 0x0}, {r4, 0x84, 0x0}, {r4, 0x8, 0x0}], 0x8, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000070e000)={0x0, 0x80000001}, &(0x7f00009eb000-0x4)=0x6) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b92000-0x4)=0x8000000000000005, 0x4) fcntl$dupfd(r5, 0x406, r3) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000033000)=[{&(0x7f0000847000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, 0x0, 0x0, 0xffffffff}, 0x400}, {{&(0x7f0000957000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a74000)=[{&(0x7f0000faf000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000efb000)="00000000000000000000000000000000000000000000", 0x16}], 0x2, &(0x7f000021d000-0x5)="0000000000", 0x5, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f0000ca1000)=[{&(0x7f0000481000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x1, &(0x7f0000edf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x7}, 0x4}, {{&(0x7f0000701000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007da000-0x90)=[{&(0x7f0000616000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000062000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000edb000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00004f4000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00008ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00005c1000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000208000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000fba000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000524000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x9, &(0x7f0000fb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x200}, 0x8}, {{0x0, 0x0, &(0x7f0000e7c000)=[{&(0x7f0000724000-0xf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00008aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000bec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00001e3000)="0000000000000000", 0x8}, {&(0x7f00000c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x5, &(0x7f00001c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x3}, 0x4}, {{&(0x7f00005cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000017f000)=[{&(0x7f0000620000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f000002a000)="", 0x0}], 0x2, &(0x7f000052b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x4}, 0x932}, {{&(0x7f00002dc000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000006a000)=[{&(0x7f0000091000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00005e0000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000c51000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000530000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000a2b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000211000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f0000c04000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x3}, 0x5}, {{&(0x7f0000a63000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000df4000-0x20)=[{&(0x7f0000051000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000b8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000cb6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000380000)=[{&(0x7f00003f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000c6c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000762000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f000094b000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x7}, 0x2}], 0x9, 0x100, &(0x7f00003ca000)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000542000)=0x80000000) 2017/12/11 14:56:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x222000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) r1 = socket$unix(0x1, 0xffffeffffffffffa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={"73656375726974792e00", "2f6465762f7767605f6162626974657200"}, &(0x7f0000ef9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00006df000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7e54e0fa29e5", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "000000010000000000"}}}}}, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000ef0000-0x8)={0x0, 0x0}) 2017/12/11 14:56:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x4000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000d74000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003c5000-0x10)=@generic="be92bd2158e2d2f48c781f8c68a6808d", 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd0000)="2f6465762f72746300", 0x8000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000fd0000)="9d24857a3bda031ccf6f74c05c7373813c36265809794aa36ede93a6874fcf7c5dd456b09c6c5402f3cb0088e8faf36136b0a314abf764a139daa6d162e27fb87c38af216907ac93b5b40efa4d6bd353993c607670bf42cbfb700423347ab57c35c2edb5f44ff8f0e0337c879202d8bc5fb7aa5cf6ec30f78977100e3c0967e1d4785324d3f44991c23134138171783b2de54b2b813fa104a5a296526e3bacd8e002610f8dda76d6332d86f4b9bcb5ccc390532458f868bcef67aff47862e19e0ded42da490d599a0024b510ecdb12aa0b2e6eb84d5a76547451178004936e3b8d3893db45c9580491e05841159e9b7b7d1ccca25c") r2 = socket(0x9, 0x4, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000097a000)={0x0, 0x7ff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000902000-0x8)={r3, 0x1}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fd1000-0x4)=0x0, &(0x7f000070f000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000857000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2017/12/11 14:56:36 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x21) shutdown(r0, 0x400000000) pipe(&(0x7f0000e85000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x335, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x80003, 0x5) setsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000505000)=0xd6, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000052a000-0x4)={0xffffffffffbffffd, 0x3, 0x1000}, 0x4) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x1, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000052e000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r4, 0x108, 0x5, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000468000)={0x32, 0xc, 0x2, 0x40, 0x0}, &(0x7f0000e97000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00007e6000-0x20)={0x1, 0x2, 0x8208, 0x7, 0xf7, 0x34, 0x8, 0x7, r5}, &(0x7f0000834000-0x4)=0x20) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f0000555000-0x118)={0xfffffffffffffffd, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_emit_ethernet(0x42, &(0x7f00009d9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @random="97b823ef6776", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000069c000)={0xffffffffffffff75, 0xffffffffffff0201, 0x6, 0x5, 0x68c, 0x2, 0xffffffff, 0x3, 0x0}, &(0x7f000042f000-0x4)=0x20) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00003d0000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f95000-0x10)={0x4, 0x8001, 0x4, 0x80, r6}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d16000)={r7, 0x1000}, &(0x7f0000498000)=0x8) r8 = socket$inet6(0xa, 0x8, 0x3fffffffffffffc) getsockopt$packet_int(r3, 0x107, 0xfffffffffffffffd, &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000eec000)=0x4) bind$inet6(r8, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x841, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2000000000, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0x2, 0x9, 0x0, "ff"}}}}}, 0x0) poll(&(0x7f0000791000)=[{r4, 0x50, 0x0}, {r1, 0x8000, 0x0}, {r4, 0x0, 0x0}, {r8, 0x8424, 0x0}, {r4, 0x6021, 0x0}, {r4, 0x8, 0x0}, {r1, 0x40, 0x0}, {r4, 0x0, 0x0}, {r8, 0x0, 0x0}], 0x9, 0x4) 2017/12/11 14:56:36 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000074c000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f00009a4000+0x941)="2f6465762f7573626d6f6e2300", 0xffffffffffffff28, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x0, 0x800000000000001) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a67000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000057a000-0x4)={0x2}, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x10001, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000f65000-0x8)={0x0, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49b}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x21, &(0x7f0000d1c000)=0x5, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x80000029, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r8 = socket(0x109, 0x20000000000c, 0x6) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r4, &(0x7f000049f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f67000)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f0000f67000)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r8, 0x1d36a, 0x7, &(0x7f00008a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f65000-0x4)=0xda) ioctl$sock_ifreq(r5, 0x8926, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@common="6c6f0100000080010000fffffff40000"}) close(r1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000394000)=@req={0x28, &(0x7f0000f67000)={@generic="8dff12e854dc4c3075ed2ce0dbc8c54b", @ifru_map={0xffffffff, 0x7fff, 0x9, 0x9, 0x9, 0x6}}}) 2017/12/11 14:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000175000)={0x8, 0x6a}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000076a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000012f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x3ff81, 0x100000000, 0x587}, &(0x7f0000601000-0x4)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000030e000)={r5, 0x1c, "c6a600800000000000007e8a3372ed8f2f5bb01bc08a281fe3b16871"}, &(0x7f0000836000)=0x24) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007fa000-0x4)=@assoc_id=r2, &(0x7f0000f7c000)=0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0xffff, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000b96000)=0xffffffdffffffffe, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000239000)=0xfffffffffffffffe, 0x4) bind$inet(r6, &(0x7f0000f82000-0xb)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f00007ec000-0x5)="", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e80000)={0x0, []}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000214000-0x14)={0x7fff, 0x538, 0x6d0, 0x7fffffff, 0x100000004}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000106000)=0x2, 0x4) sendto$inet(r1, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x40000, &(0x7f0000b59000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000107000)={0x2ea, 0xffe, 0xfffd, 0xfffffffffffffffe, 0x6}, 0x14) sendto$inet(r0, &(0x7f000028b000-0xea)="cf0c7ea0850000000000000000c9bd409a7d9d9702504c64449f3fa1113bd9412b1ecae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63af6d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176748429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262c69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a620087", 0xea, 0x40000, &(0x7f0000a41000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f00001c5000-0x4)=0x20000000004, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000068c000-0xb1)={r4, 0xa9, "0932f1e878c6932edd88692cede9e4bc0f3601e467e47fae228697988ea0d8bfa0909d56d02be8320aa46f7901e9bfcfbc382379f7bb0e89a8fd7078f4d2e2d0a6cfcd6de6dc8861297497f746e891d9743586d45c9f4a367a23f28c6f11a1f42217305b00544367cb011168c395af683f01b41b5180f22038e674e15bc1332b8b3365d5f410465f4926d49d1f4224a9ce5b63ade12abdd4f4d6da73d222ba3d9344c5fa0fff433677"}, &(0x7f0000181000-0x4)=0xb1) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000dda000)="b66f8097d628c57e3955c1cf4e819708a39129ebe51296537ea8ca1af1514b04faffffffffffffff346b8b89457878266fd5456d25ec0cfbe38fef3eb85f7fa795193b86782bc885c911d9c5ee11ca92b93865a2282b8b9a5a02cd73af5f2a85536f457afb1fed52374c54a635afa81cfcccc990be865901ff042b00164882d2c1a4deafcc337b6bc757", 0x8a) sendmmsg(r6, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x1, 0x67, 0x1}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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", 0x1000}, {&(0x7f000060d000-0x62)="8c2c12f20adf7c4956dc1eb24f79aabadf362efca9cf7d957b107d1043d53e1f8252901760dfbdfb0805492269903815b1b261238ed815f3d8027b55b191713b9f77b0a7b4129464906277437499113e7839c6ee2f970fddd3ec38d3b0eaca3aed41", 0x62}, {&(0x7f0000966000)="f1b985465a804eb8c66449b0906fd08784aa94b01c3e474c4186a133541807409c8cf8b579e759db11c6b01c908e52695e88190f7ab23c21125a9e", 0x3b}, {&(0x7f0000fe5000-0x1001)="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", 0x1001}, {&(0x7f0000d59000)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95358c718a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x1f8, 0x5}, 0x4}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000672000-0x6)={r4, 0x80020001}, 0x6) poll(&(0x7f00007af000)=[{r1, 0x100, 0x0}, {r6, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}], 0x4, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000c00000)={0xffff7fffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) recvfrom$inet6(r0, &(0x7f000031e000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x22, &(0x7f0000482000-0x1c)={0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) sendto$inet(r6, &(0x7f0000192000)="2028", 0x2, 0x8000, 0x0, 0x0) [ 64.146633] device gre0 entered promiscuous mode 2017/12/11 14:56:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x9, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000006000-0x9)="2f6465762f73672300", 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x0, 0x10001, &(0x7f0000588000-0x6)="bef78d9edd76", 0x6) writev(r3, &(0x7f0000227000)=[{&(0x7f0000486000-0x58)="580000001400192340834b80040d8c560a060000000000000000000000000700004824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03fff50900007c1000010000080000a2fcff0000040e05", 0x58}], 0x1) preadv(r3, &(0x7f0000e0c000)=[{&(0x7f0000d6a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000ac5000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000f06000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000524000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000c2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000e69000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f000018e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000146000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000302000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bfe000-0xa)="2f6465762f70746d7800", 0x40000000240103, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e65000-0x10)="2f6465762f73657175656e6365723200", 0x1c1440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x81) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000939000)="2f6465762f6b657963686f726400", 0xa8041, 0x0) fstat(r1, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b5a000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/12/11 14:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) execveat(r0, &(0x7f0000b91000-0x8)="2e2f66696c653000", &(0x7f00008d4000)=[&(0x7f0000255000)="766d6e6574302673656c666d696d655f7479706500", &(0x7f0000d09000)="6b657972696e672929262773656c6600", &(0x7f0000de8000)="656d3140296370757365744070726f6300", &(0x7f000065e000-0x6)="73656c666a00", &(0x7f0000c22000-0x3)="2a2b00", &(0x7f0000213000)="00"], &(0x7f0000316000-0x8)=[&(0x7f0000408000-0x1)="00", &(0x7f000036e000)="73656c696e75785b00"], 0x100) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000197000)={0x0, @in6={{0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0x4, 0x30}, &(0x7f000010b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000307000-0x4)=r2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000393000-0x77)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffb25}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0xac) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003c2000-0x4)=0x9) sendmmsg(r3, &(0x7f00009cf000-0xb4)=[{{&(0x7f000059b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00009bb000)=[], 0x0, &(0x7f0000d40000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x801}, 0x0}, {{0x0, 0x0, &(0x7f0000107000-0x40)=[], 0x0, &(0x7f0000909000-0x58)=[], 0x0, 0x0}, 0x0}], 0x2, 0x20004004) r4 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r4, &(0x7f0000e66000-0x5c1)="", 0x0, 0x8000, &(0x7f00009c3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000db7000-0x1)="85", 0x1, 0x0, &(0x7f0000e64000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ab7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a88000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x18a, 0x1, 0x7fff, 0x500, 0x2, 0x80, r5}) truncate(&(0x7f00007d3000)="2e2f66696c653000", 0x100000001) 2017/12/11 14:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = getpid() ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f13000-0x1b)="2b5f7063cdb430a664df18381b01b9a232ba64299411762e8c6cb2") getpriority(0x800000400000000, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r0, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d60000)=0x0, &(0x7f0000c0b000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000049000-0x38)="13c1be493797ad23246536ec7cc98d4e268209d81d8ab8d014c7b979615512d0a402455851505fe157c7e23fcaf34d42c21ba047c5befa51") fcntl$dupfd(r0, 0x0, r1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000fb5000)={0x6, 0xdb7, 0x3, 0x7ff, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000001, &(0x7f0000c34000)=0x800005, 0x4) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f0000bbd000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07000000065c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95329820c29f557565737f9219262e5ed4", 0xe2}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) recvfrom$ax25(r1, &(0x7f00006a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1, 0x2002, &(0x7f00000f6000)={0x3, {"10c25ced14e051"}, 0x3}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000062f000-0x8)={0x0, 0x0}, &(0x7f0000a48000)=0x8) sendto$inet(r1, &(0x7f0000b10000)="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", 0x24f, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0x0}, 0x8) fchmod(r1, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008bb000)={0x1, 0x2, 0x9b, 0x2, 0x0}, &(0x7f00008a9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005c000-0x20)={0x49c, 0x8, 0x9, 0x1ae4, 0x8000, 0x5, 0x9, 0x5, r3}, &(0x7f0000120000)=0x20) r4 = add_key$keyring(&(0x7f0000b08000-0x8)="6b657972696e6700", &(0x7f0000aba000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f00000b1000-0x5)="6365706800", &(0x7f00008d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000438000-0x10)="543f56658437e657c14e4984791dc40c", 0x10, 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x0, 0x8, r5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008f6000)=0x0, &(0x7f0000867000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e66000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ef5000)={0x8080, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TCGETA(r1, 0x5405, &(0x7f00000ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 14:56:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002000-0x10)={0x0, r2, 0x5f7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={r5, r4, 0x400080000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0x8)={r6, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r7, 0x80000, r3}) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, r8, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000f5f000)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r9, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b0a000-0x10)=@req={0x28, &(0x7f0000400000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff}}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f62000)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x5, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x5, 0x12, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000bfd000)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r9, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r9, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x3}, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r11, &(0x7f00000f7000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r9, &(0x7f000085b000)="11", 0x1, 0x0, &(0x7f0000162000-0x1c)={0xa, 0x2, 0x100000000000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r10, 0x0, &(0x7f000028f000)=0x0, 0x800) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x5, 0x32, r9, 0x8400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007a4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x1e7d, 0x40}, &(0x7f000008f000-0x4)=0xa0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f65000)=0x461, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r9, &(0x7f0000f66000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/11 14:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000baa000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000a2000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b35000)={r1, r2/1000+30000}, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000679000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00003e7000-0x4)=0x6, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000418000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00002d3000)=0x0, 0x4) 2017/12/11 14:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = eventfd2(0x5, 0x1) fstat(r0, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/11 14:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b3b, 0x8c97) r1 = syz_open_dev$sg(&(0x7f0000f39000)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00006f8000)={0xffffffffffff6fb0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20c, 0x81, 0x0, 0x7, 0x2, &(0x7f0000fee000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x2, 0x2}) ioctl(r1, 0x227f, &(0x7f0000667000-0x2)="52") 2017/12/11 14:56:36 executing program 3: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x5, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004a5000)=0x75) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003d000-0xa)="2f6465762f70746d7800", 0x4, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a22000)=0x0) syz_emit_ethernet(0x22e, &(0x7f000086c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3c, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xe9, "38de99edd2fe210dd4083fa652996eb15ff4bcae80b9e8d44ba4e8cd0067944d24e32496afb3ed56967950c3e77f2d97f8825edbacffbe7d6ac9c392807ae827baf61b530ecb0b82990ecdcc07afa7f9a4b68bc90096c9b50f0f0031979610bd6fcdc6f6cb49745e075889ed98f4bd52fce71a0999c7506b1965227623b204ed11080029f3e9ef237e268119a2581c9a62d044ad5d9f15e29b1b44bbbb3ac3f9a9cc220942905aa9d89e323faccbae293d1b7ba52154b956e94cb85f28912d3374bb3921ff321421968e149b2f57f3a3f7a66a652c17dc9be670ceb0116c9c90988cb5091a61db0877"}, {0x0, 0xfb, "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"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005a0000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000884000)=0xfffffffffffffff8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008f8000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x3) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000015c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r4, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x805, 0x0) rename(&(0x7f0000572000)="2e2f66696c65302f62757300", &(0x7f00002a6000)="2e2f66696c65302f66696c653000") connect$inet6(r5, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001b1000-0xb8)={0x0, 0xe046, 0x9, 0xdf6a, 0x1, 0x0, 0x40000000000, 0x8, {0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0xca}}, &(0x7f0000e40000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000b5a000)={r6, 0x200, 0x30, 0xfad8, 0x2}, &(0x7f0000940000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000850000)={r7, @in6={{0xa, 0x0, 0x40000000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000a7a000)=0x98) setsockopt$inet6_int(r5, 0x29, 0x1d, &(0x7f0000924000-0x4)=0x101, 0x4) connect$inet6(r5, &(0x7f00007e7000)={0xa, 0x0, 0x7fffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendmsg(r5, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000db9000)={0x0, 0x1, 0x8a, 0xbe6e}, &(0x7f0000155000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000f72000)={r8, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b59e2c0, 0x9, 0x7ec5, 0x7, 0x22}, &(0x7f000088b000-0x4)=0xa0) r9 = dup(r5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f000013d000-0x4)=0x100000000, 0x4) 2017/12/11 14:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f00005ee000)="", 0x0, 0x8080, &(0x7f0000e29000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x82000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000c2000)="62696300", 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000e83000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000938000-0x10)={0x2, 0x2, @rand_addr=0xcca1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000938000-0x8)={r3, 0x7}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dae000-0x20)={0x6, 0xfffffffffffffffc, 0x800000008209, 0x0, 0x100000004, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) mmap(&(0x7f0000341000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000175000)={0x8, 0x6a}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000076a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000012f000-0x4)=0x14) 2017/12/11 14:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c87000)="2f6465762f70746d7800", 0x80100, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f79000-0x1d)="0000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(r1, 0x5429, &(0x7f0000c1b000)=0x1000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fda000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000838000-0x4)=r3) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, r3, 0x7d, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) prctl$intptr(0x3f, 0x3384) 2017/12/11 14:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f00005ee000)="", 0x0, 0x8080, &(0x7f0000e29000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x82000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000c2000)="62696300", 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000e83000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000938000-0x10)={0x2, 0x2, @rand_addr=0xcca1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x7}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dae000-0x20)={0x6, 0xfffffffffffffffc, 0x800000008209, 0x0, 0x100000004, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) mmap(&(0x7f0000341000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x802, 0x100000000, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 14:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f0000b8b000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000488000-0x8)=0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000ae1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f00005d2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dc1000-0x1)="44", 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x1, [0x0]}, &(0x7f000058a000)=0x8) mount(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f00009ba000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x0, &(0x7f0000fcf000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000675000)=0x0, 0x0, 0x0, &(0x7f0000e63000-0x10)={0x0, 0x0}, &(0x7f0000420000-0x4)=0x0, 0x0) 2017/12/11 14:56:36 executing program 7: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000879000)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r0, 0xf99, 0x6) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e3e000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, r3}) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000-0x8)={0xffff, 0xc000000000, 0x5, 0x80000001, 0xfffffffffffffff9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000)=0x7fb) ptrace$pokeuser(0x6, r2, 0x9, 0x1f) lseek(r1, 0x0, 0x1) r4 = dup2(r1, r1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000002000-0x18)={0x6, 0x1ff, 0x0, 0x43, 0x8, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000006000-0x8)={0x77359400, 0x0}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xc541, 0x0) recvfrom$packet(r4, &(0x7f0000003000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x20, &(0x7f0000005000)={0x11, 0x10, r3, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000007000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$unix(0x1, 0x7, 0x0) 2017/12/11 14:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbe000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x8000, 0x0) accept4(0xffffffffffffff9c, &(0x7f00006d7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000332000)=0x10, 0x800) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092d000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r1 = dup(r0) execveat(r1, &(0x7f0000b91000-0x8)="2e2f66696c653000", &(0x7f00008d4000)=[&(0x7f0000255000)="766d6e6574302673656c666d696d655f7479706500", &(0x7f0000d09000)="6b657972696e672929262773656c6600", &(0x7f0000de8000)="656d3140296370757365744070726f6300", &(0x7f000065e000-0x6)="73656c666a00", &(0x7f0000c22000-0x3)="2a2b00", &(0x7f0000213000)="00"], &(0x7f0000316000-0x8)=[&(0x7f0000408000-0x1)="00", &(0x7f000036e000)="73656c696e75785b00"], 0x100) times(&(0x7f0000e3e000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000393000-0x77)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffb25}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0xac) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x3, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00003c2000-0x4)=0x9) sendmmsg(r3, &(0x7f00009cf000-0xb4)=[{{&(0x7f000059b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00009bb000)=[], 0x0, &(0x7f0000d40000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x801}, 0x0}, {{0x0, 0x0, &(0x7f0000107000-0x40)=[], 0x0, &(0x7f0000909000-0x58)=[], 0x0, 0x0}, 0x0}], 0x2, 0x20004004) r4 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r4, &(0x7f0000e66000-0x5c1)="", 0x0, 0x8000, &(0x7f00009c3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000db7000-0x1)="85", 0x1, 0x0, &(0x7f0000e64000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) finit_module(r3, &(0x7f0000de3000)="286367726f75707573657259253a6e6f646576287472757374656473656c696e75782d766d6e6574302400", 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ab7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000b35000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x18a, 0x1, 0x7fff, 0x500, 0x2, 0x80, r5}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f00007d3000)="2e2f66696c653000", 0x100000001) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00001c7000)={@loopback={0x0, 0x1}, r5}, 0x14) 2017/12/11 14:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000277000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006d8000-0xb)={0x200, 0x3, 0x80, 0x7, 0x7, 0x7fff, 0x401, 0x8, 0x401, 0xffffffffffffffff, 0xa077}, 0xb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc3000-0x6)={0x0, 0x6}, &(0x7f0000335000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000229000)={r1, 0xff, 0x0, 0x7, 0xb7, 0x3ff}, &(0x7f0000a3a000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x9) writev(r2, &(0x7f0000b89000)=[{&(0x7f00004a8000)="9d", 0x1}], 0x1) 2017/12/11 14:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d19000-0x5)="7573657200", &(0x7f00001df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d93000-0xbc)="bd51c9f9ab15f70afd41f8398b460073cf11ebb6c7fbb7913a1928e42f9acb188af9de21deb1e630c57035c4dd68de48c88f6cb61812688e8c1769c008afebdc2251563e991cae847a4deb71f252e70a18f4a0c24b178a1f926051090a1cf3f429423c1a8901c946255a860a9386dc770d9bfbc1f3edecacf6707e78a52a9111a32463a709fc033e24e044ffad6dda5cb3be823fcb8942219781a9c294a6f7a220c835f9b5e7b52ece9c5aafb1487d6d7b20a54848498823080f6e67", 0xbc, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000598000-0x8)="6b657972696e6700", &(0x7f00007f1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000fc0000-0x20)=[{&(0x7f00001f9000)="ad48228f205191e1e01ce39d7a80cc5ba2f898c9c76aaa5226e7fd1403a4b09678e805add57efb22938e9de4045f7a74fcc000d6ae73f59513281bc93bb2bc93d82a149ed7678c16ad695d9a6a9e454787848b08463245e61dfd1f47a70d9c7aacc1151220c1ad22e7c6b26ce9a36031f2997b136d988c928c48cc69f5f47c9612eff6860305da17f53236c233af5691853d5720e8582288d6762b8aadd169fd7a9c25975717e4fa6b8d6f1d35857216de9accdbe6e0c7f90b359f36aae1dbf5da60dc8b6c1ef7130c26d02f42168f73dcb88cffe4", 0xd5}, {&(0x7f000025c000)="6b89ae8cb8aef448f240e9769fd59248eb247243369800eab9f904fc9f91f9de6f66b52b369b7a5d948b6b4c8d171c0fe0ec04cb444820adfd76797cad41e68f353858d91646abd2b1682a5b8a9c25063c3fbfe2422d9cb312065ac7aab9c2454c0f44887877c75df113d2ecfab2f922981b1fb86353534dcffc6566163bafe934121f4a5d27c9139454a5bedbd4a5c98009453863442dde3a01491c8368e4d062abc009969cb601fe23ddd241e75172c08c55e16e79d64f367372a2c1db50b2ef878b2c5a6b888f3a981821e468894a463c76639865b40bd73ebf3b467fc5841768fb566323fd0e603d10abbe30d854fe2ea2", 0xf3}, {&(0x7f0000f63000)="ecf3f42d27a6fee848218580afab216032d9ea55b3abcebd0b602970d8d03814db5292f281bbc886722e608dcd38624610147f0e90256d71eb0b61771f23882753050ae4f1b7a82eb2044fabd4414c5fd1ddba78291b1c4242f4ba97a4a089cd6a3311edef3093c8", 0x68}, {&(0x7f0000ffb000-0x97)="29e2ca81af610a79f2372fc06cb48dd1c1ffeb6501813a96099e6bf54fa9998e109b75ddf04ef648f6579286ae93eba6002062dd5cbe501101bba2de83adf5cedb2c338b1080443f16f682b4670a3b7d925cb6d8ad97d26855106d3cfb3e127547a3eaee0edbfeb86f44ad4c5926d074e2f0149780ca5e080166a991ed4a13de4527c91ef8006d5d2d4577f0010c5c8856bd7822cdd59d", 0x97}], 0x4, r1) pipe(&(0x7f00001cd000)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000000000)={0x3, {"d0040006000000"}, 0xd3e}, 0x10) syz_emit_ethernet(0xb78, &(0x7f0000141000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "72f20b", 0xb42, 0x11, 0xffffffffffffffff, @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}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0], {0x251a, 0x6, "927591", 0x2, 0x2c, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xc8, "15c84f96b7c0f1390c77c7f0605d3854cb34435ffafcd347d431d96aa978d20872bae7200a248905542f70d7109741e8d339acbec6dad88e4e4c199ba55ae94e5b5d3fe447cc459762f55c014bbef96099bbcd1d31d5cf17c00f257b9dffb0a2dbaa693c47ded6bb6433deceb66498cb6756432c5c473fe547ce554c718297f9bba383fb156ffc3e39b1a5af6a4f74d3bd0f2bafde9b21f6349e29c60a37a5541753b9f1f81f63023dcaf06f5641dfbe16a8d33bf4d6617838bcdcc822a96d5c4bc5b9e3a1e8458d"}, {0x0, 0x2c, "df10513f211f969bb665015ee846644a589548e77fd4eeea964abce389a0a069bef9d99b842658b6a7f90915"}]}, @dstopts={0x7f, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x200fe, 0x23, "47a9cef358f47c19743aace570cf10e60b9e438f38db954e5d637b901cd0eda44921d7"}, {0xff, 0xbe, "bd87c51f4047ccb0e409598b8b57f3ec76f4e596d2a9ff765f82f6617e191c42509fc503b766c51fc66b8527b69e45b86894450e7d9e599dbef917b17fb7e0dd1780c5cfc3879f43da10b24e3ebd643f51478f0942ab1c33d3b0853ae117aa9f2347af1ab8c4abe6ee721096f207327290ddf2abbd3365129396c72cab88bc1ad1c1cdb053538dd9bb44bbb00cb2b7d73bf51a92259e13548bf015b7033aa5978b0d0854027c38d3e2ceb75f0e75420e90721829fce5630731f62d53e391"}]}, @routing={0x99, 0xa, 0x1, 0x7fff, 0x1, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x29, 0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf2, "5dfc32d1a69b8e17480be9935a593b8d3ac29cb8f1bc479a8f19bf0f0a58bfad0c30361775f9ea0b8d9bd58af24906d102b5eb8fa98ec5104c24b6e6db6fa53b61cb160fff337267e28d0b502bdca85d2a66c1fa1a16949bc97cc3999556e96bc8552bda6fd1964f136f4ed24baf93150e2e53c9a78b250f955aa330357f5c21dcf2b75eef0f072da56f81e40a81e8633b34cafbb2e26e453ea0ccc8045d53f29d16bf7c5b1ae596cd98c5b87ea135f72a4197dad4e859357a7ee2cd1ea9d09117aeb4f0370d1111a972b33ab7285cc6bc8beea7f9e8bdfecb32acce6c8aa51f4d1ea4a8aef9c2ac449d8b6e547e1a05d19b"}, {0x1, 0x26, "9372028e7422bf09539c4490acce1e42be7b071c7b01cc8ea22a31df018906aa0459579c5cac"}, {0xc9, 0x42, "f492e644a0d8800bb1e16d36c6682051c8edf6f25a4c1a3d86db8165913751c845c89946427ab523f3d4b08207e98b90896c111897438c4908543b7af44b6346a118"}, {0x0, 0xf5, "8f2d86105ae346b3f534db0797d4928534a39eff812d21a8e62fe985a1d844137486a7af7e7503f14123f77862747bc4bbee781c989b6919970b515772169cab74b992959e3805d456af7a49baa09626191f550b4ce3b367ea8f96738d8ac862b6cecb5696864be9f2a762784b963e42eeb6316cb59f72c94cb8a95fa1e1a562fff1fba4c0ce1e20d0620d0e8ce67d5a7b555ce0c40a18c29cbdb9c46f7e6623f8902f0208b98435dcf663dcc91d144e6e102b1f03dd34a25e1b31cc7f9f691f4ad17b43986b61310328c1aa0acc23922c917fa81e7a88cb848d8106d7ae86a09a45b2bf36ed813c0c81ab071d1bb20b231d6b61d5"}, {0xc2, 0x62, "30089f30df4f75dd63ae76082f0d00ff92d586f14d81b59f38decf08f076ea0da9d4f1a2612d5bbe96e706532fd79376d8774ab12569c95b621655bad6cf0851232aebc95709cf0c1a54c5f6c5cfdb922668ec0ddf186f0e4ee87e09005bff301f4c"}, {0x5, 0x75, "eb6b059f62f1e1bbb33622989d202206e7044bb2b8633da05097727f793baec3d3c1b35419dba794476b8ccee61f452fc7f558f8b26c35e04dbd27f423b4151f33d4fd16bc35595a7691a11ea4f8e505c5aed8d299d133eacc2e71eddbc68702a9c8537cc999bf91061419897d6b9ccb193d06e9b8"}, {0x0, 0xd6, "ba6cb710c11d9be5fec3234c24ea2d85ea2c6a21892f0f6771c98a89c5ccb950c949db97ba289e1f38ef77a096c5bfeb37b2a48937ebd189e80397f9710192e5d7765f715833960c6ea53828413fd7039c2f3ebd9fb4363ffb793ea4f71c5c0f1fbac567485c9e0be51d3e45675874623bc12e55a01224479449105a0b71f3d27e2654036f46f51ea9ccc4bdf68fda38b721728fe8aa13ebec32c10ad811a438d7faddb095a9ae9682c1b6a9a56198c9f9e6fb3df79c3bef5a4ebd3372b3e59edea26a9294ffc15c9491fe86c2e45b9678c88a49ce34"}, {0xfe, 0xc9, "231fe9f1ea1e2ce607afb3d11c455f1e82c3da4d4479082c1db53e34157df3ef93e5783b65b5fa2fdf6a8dc6befed507d889e2e2ba63a1ea118c177a7caa09dbe6e8e1a3f2f568928e1a1a5e116f2b4ebf66bc309519e75e2905ca53be2215241affb1f68b6ad61cc4d4086715225365c8fd99c33cf0a499f19eeab33f2be92e03adcec0dedb4ab6de57e566f676e9fa7bb079c8632d3a6dd08a65c7ffe05a822403c9897c026ba17ecb7d76d2be9d781e5a0b03c9596f73d6b80e7ed4eeb2bc3ba80339af295983a0"}, {0xfe, 0xf2, "3f62989e4eea1c83891f4779f00bc4ec3c9785b1f684c2b5c33e040c03b790b551138d0e05da4d8beb828301a24eaadb9e925986f303a777827c91beb9a07ade82d2aaded31f1382bc4d090e96b71dcffdc35c231472bfc4f244dae089ffe76a96ce97272de4c7349c1a750f32831fb6b0413db8d6a00aae86560031bfeb7892663e35405e7345109a617794e0c937e409fc81aa32eaa183f4aee52cae92a73aebafe4ab05c60f15e841b88fed466dffda0de59ea9707da9a8b45a0f3acfb1024f3652eedb54aa0a466c3f0e674cd8c00073bf476aca92ad08d227f82985ffef58fa18e9c3b5c02ea6f5d9699d075ed65597"}]}, @routing={0x87, 0x0, 0x1, 0x40, 0x100, []}, @dstopts={0x3b, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x69, "a318fbf0e12a82fede2658c084e418de16304b4cdac5ab1ffe02d75874dfeff1c9f7c1f776a05b88e8612bbac8ea11653bd2a58cad9f8dabbc830cc90d606ce2b2bc2d3ade85a768bdbbde6ca5bf303b771c785a3527f7414a0dccc2699f2fae74d08e17b1b437046b"}, {0xc3, 0x35, "a7ff0b595c895e1e31489272f6a2112b66fc0e97038cc05cf77764aaaf12632360c3109a2a7f955ce76b7c0945c7ac4656ab444207"}, {0xff, 0x71, "89b679bbde351e3492cd49139dd4865a6c78bc040ec0d97c7800e3790c32d7f24ce7a7151373f9cae04f20974a6acae1d0b32ab23b1e9483e32ae17fd9a97fb6bc8e47d7a82a88cc3b5ee22095466f08bb175d256eab94d37c5e8b4443197bce6b17db4b634f86c868a25a2c2662e45c8c"}, {0x5, 0x2a, "02cb30c7e8b6a80047ccb0a932db038c221055144b8afc0c7bcd98cc0f372cf9a69f90812da7e6d2be80"}, {0xfe, 0x58, "5e427e932fe4c43c3f2eac2eab49b5d846245b57aeeb223151c27b6ab5430ebdf825bbe49a50ca8fded522dd8d2b0768323e44cb4ebfffb0a7e383cb0c5a5fb0d5cfb63b57ee8af2ed23472ea668c1a6c241ae9f1824bad6"}, {0x5, 0x0, ""}]}, @routing={0x2c, 0xe, 0x2, 0x1ff, 0xfffffffffffffff9, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}]}], "b069ec2758af75d872954bfecdaf6244f975e97fb602027748c3da6d8a7a86f35668b3da1d7dcf379dddeb2913baf20a11ccf71e23e084ceacb505618462cf7d1ad6c3eb3e36522cbba2b26dd51d6251b3c21c6cb33b5cfb8729010f667d7d5670a90bb38e03173e48d22fa76de127172c886580d9805f4c2b9ac99300685ba56a5832a7c63b4ad4868641cf63323b6152c1ec6182cbc433eb8b16bf4a958e4c125a54066a0df9aad0854a50636d80b9b855e83ea1c780684475a6427000296ecc2c30ab326afa06"}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006f9000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000969000-0xc)={r4, 0x80000, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x2, 0x200000000) setsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000d41000-0x4)=0x76ef, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000034d000)=0x15c, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000006}, 0x1c) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f00002ac000-0x18)="928da2450f1c44837c38d7ef965c11b276589f199854918b", 0x18, 0x44841, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f61000-0x4)=0x6, 0x4) sendto$inet6(r5, &(0x7f0000ede000-0x2)="0004", 0x2, 0x8000, &(0x7f00006ba000-0x20)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x110001}, 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000767000/0x3000)=nil, 0x3000, 0x3000000, 0x32, r5, 0x0) 2017/12/11 14:56:36 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000)=0x4, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f000062e000)={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000}, 0x1c) r2 = accept4$inet6(r1, &(0x7f000069c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006c8000)=0x1c, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x2001, &(0x7f0000bfd000-0x1a)="0000000000000000000000000000000000000000000000000000", &(0x7f0000a66000-0x4)=0x1a) sendto$inet6(r1, &(0x7f0000148000-0x1)="1e", 0x1, 0x20040000, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00004c1000-0x42)="45c02900000000000007ffd95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900000200fca5a2d88d905ee41b5ca717284d18f08c993ab2fe2378", 0x43) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000024a000-0x290)={0x80, {{0xa, 0x0, 0x77, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x9ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1dca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000722000-0xc)={0x2010, 0x0}) pipe(&(0x7f00006ce000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000d29000)=0x0, &(0x7f0000cef000)=0x4) recvmsg(r1, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)="", 0x0, 0x4000010000000}, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000ad0000)=0x0, &(0x7f0000191000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000aa0000)={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]}}, &(0x7f0000e9c000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000002d000)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ca6000-0x4)=0x8c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000afe000-0x4)=0x4000000000003, 0x4) mmap(&(0x7f00005a3000/0x2000)=nil, 0x2000, 0x100003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000037d000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000969000-0x4)=0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8d", 0x1, 0x20000000, &(0x7f0000eea000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 14:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b1e000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f000072e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007e6000)=@assoc_value={r2, 0x8}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000997000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000088000-0x10)={0x0, 0x0, &(0x7f00007c0000)=[]}, &(0x7f0000ee0000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e2d000)={0x0, []}, &(0x7f0000233000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x0}, &(0x7f0000e0e000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f73000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) eventfd(0x100) chroot(&(0x7f0000a72000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000892000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009ea000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000505000)={r4, 0x1}, &(0x7f0000c8c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000051b000)={r5, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) 2017/12/11 14:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000073f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f00000-0x9)="6e65742f756e697800") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000579000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80000000, 0x9, 0x6, 0x21}, &(0x7f00000bf000)=0xa0) bind$unix(r1, &(0x7f0000aec000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003ad000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x5, 0x100000004, 0x8d, 0x3, 0x100, 0x1ff, 0x846, 0x1, 0x10001, 0x200, 0x100, 0x7, 0x1c, 0xffffffffffffffff]}, &(0x7f0000232000-0x4)=0x108) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000af2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000462000)=0x1c, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00004d4000)=0x0, &(0x7f0000d24000)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f99000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000075e000-0x10)={0x100, 0x200, 0xcb, 0x2, r3}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f37000-0x4)=0x2, 0x4) r5 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005f0000)=0x0, &(0x7f0000e16000)=0x4) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000ea9000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000023f000)=0x14) fstat(r1, &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004ba000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x3, 0x6, 0xb, 0x20, 0xa0, 0x98b, r6, r7}, {0xffff, 0x401, 0x7f, 0x4, 0x5, 0x80, 0x8, 0x7de0}, {0x1000, 0x4, 0x0, 0xc1}, 0x14df, 0x7, 0x0, 0x1, 0x80, 0x3}, {{@in=@loopback=0x7f000001, 0xfff, 0x9}, 0x9, @in=@rand_addr=0xfb, 0x100000000, 0x3, 0x1, 0x3f, 0x10000, 0x3032, 0x0}}, 0xe8) socketpair$llc(0x1a, 0xfffffffffffffffe, 0x0, &(0x7f0000617000)={0x0, 0x0}) fcntl$getownex(r8, 0x10, &(0x7f0000df3000-0x8)={0x0, 0x0}) write(r5, &(0x7f0000203000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000e81000)=@generic="7db03f4e840f93a1c8c64de8b830eea3", 0x10) getpeername(r1, &(0x7f000029a000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006f2000)=0x58) fstatfs(r1, &(0x7f0000f90000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f0000caf000-0xcf)="c77637eb159981742ffcc892c7e0b8b8ca7ca0223d8ef89609e8510f4ad8832341b20cc3f8a0ef28fe6bdf1b4a2ddf1a5dca9a35202d1ec714a65d2ebb3cde1421e0bd176cbf0f344d095f6670bd533ff9aedeaa60535a9ff86c8b50c9853057ccb2f1456a022ec0b87093350d65c1de0186d94c01040000000000001353afb53c1f5b51a28d3b72507ec5066972b85cebabc4b83b125fe6d8d4191c0ad52de35e41a2771af0cfe60900e41a9e93e35d826cb0c5d6819bdc80a45d784fa5b612a3fd7c4093fa82aa1aceb31c0ac733", 0xcf, 0x24004804, &(0x7f0000e90000-0x1c)={0xa, 0x0, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000001f}, 0x1c) r9 = memfd_create(&(0x7f00009b7000-0xc)="47504c6367726f75705d2a00", 0x1) ioctl$DRM_IOCTL_GET_CLIENT(r9, 0xc0186405, &(0x7f0000e71000)={0x3ff, 0x6, r0, 0x3f, r7, 0x400000000, 0x100000000, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2017/12/11 14:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)="2e2f66696c653000", 0x20000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000078a000-0x4)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003fa000-0x4)=0x0) prctl$intptr(0x1a, 0x0) clone(0x200, &(0x7f0000a09000)="20", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") inotify_init() syz_open_dev$mice(&(0x7f00000c0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x301140) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000891000-0x8)={0x7ff, 0x1}, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000638000)=0x0, &(0x7f000032d000)=0x4) mknod(&(0x7f0000ba1000)="2e2f66696c653000", 0x1045, 0x55) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000da1000)="ef7b8be903457bdfee26c0492db5aa0b48950f9d1ca88a5f7050a2ff885e74dcf35072f260efe37abc20dc1b076c8ad9fad01804f1a18d4a72747c1b944b1946be6832c5c3fde5d4be425a23a07ac84ec10add99bb355ed97ca8e1a8a6549e6b2ce6147e71a4ecc8953a25f1fa50cbc79ff58c650baf51aa399995449da0f24b0612899c8ba30384", 0x88) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x1ff, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000465000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c22000)=0xc) process_vm_readv(r1, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, 0x0) sigaltstack(&(0x7f00004f9000/0x2000)=nil, &(0x7f0000925000)=0x0) clone(0x1080000, &(0x7f0000fd4000)="b6901dd091a55073f86e4bd485fb31f378b4284fd20b10fee1469126ae815351b0ebf74b9f42e1cc554323c01bfd82e8d84c135ad51e4c61f435668abea5a4a6feee4c3e9b9eb2771cd649e0ac2d18aca6fd48c8d513157c2845ecc6c0bf0e27349f7b23d9e5b3a546f42f3d2b7e807df9c669a10996ef7137ab1f3444e78db954595b8b8bd1f096dab222fec9313b6fc16c936212cfdcb2442e3e0dcdc670dee9caca4e6768f035d09ac668b9464172d0101bda700260537534", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="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") creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x1) 2017/12/11 14:56:36 executing program 5: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cea000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket(0x0, 0x0, 0x0) clone(0x8000000, &(0x7f00009b3000)="0865a22d41ff", &(0x7f00001a9000)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000944000-0xff)="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") r0 = getpid() process_vm_writev(r0, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)="00", 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x1, 0x0) madvise(&(0x7f0000c1f000/0x3000)=nil, 0x3000, 0x10200000008) 2017/12/11 14:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)="2e2f66696c653000", 0x20000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000078a000-0x4)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003fa000-0x4)=0x0) prctl$intptr(0x1a, 0x0) clone(0x200, &(0x7f0000a09000)="20", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r1 = inotify_init() getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000638000)=0x0, &(0x7f000032d000)=0x4) mknod(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x1043, 0x1) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x1ff, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) process_vm_readv(r2, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, 0x0) r4 = getuid() stat(&(0x7f00001fe000-0x8)="2e2f66696c653000", &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000701000)="2e2f66696c653000", &(0x7f0000642000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000494000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000037d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d3000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006b2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000)=0xe8) getresgid(&(0x7f0000c97000-0x4)=0x0, &(0x7f0000a14000-0x4)=0x0, &(0x7f0000cd4000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002c3000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x9, &(0x7f000039c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004cf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a0000-0x4)=0xe8) getresgid(&(0x7f00002e6000)=0x0, &(0x7f0000dd2000-0x2)=0x0, &(0x7f00008a6000)=0x0) stat(&(0x7f0000097000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000066f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d7000)={0x0, 0x0, 0x0}, &(0x7f00004f9000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000347000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000266000)=0xe8) lstat(&(0x7f0000e62000-0x8)="2e2f66696c653000", &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000061e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb8000-0x4)=0xc) getgroups(0x6, &(0x7f000022c000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f00008ae000)=[{&(0x7f0000482000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000064d000-0x40)=[{&(0x7f0000a5d000-0x87)="f2bc3470f92a01bc9ce9f59b45ffd59fd36edfcdfd3634b42aba8d99d835eb02c7df404b7542c7f317ebb166a2987e610b1f865917cc4ad499e40939dae221c0b07ac612007039ef3311a96da4571bc09ec2635cbaf793e8f0f60a870c28cf0b766f25989f3ca5c5cca75bf2ca85106bff0c55afd8c34169057e3a5b24623709d2155b19415b8d", 0x87}, {&(0x7f00006ad000+0xf28)="93456115e12dff0283e4694f8d5ea355e467878684efa24a3aa7bfd519c901a2933e74ca0e97ede3a981ce754a6fa100e40567df3d11798c5e4a6f3eee1b4f480cfb4efff20ed88ed9f106bffdce195d891d21591d59f538f27dea543946a407e81385aa895e3f53d3c5be87a363094a7cf38c3519bf815655e58ceac1009b08a51492916db4b9bedc1d7fed3780904fba5e8f634e99713d003138d4df84c7005c67d32702c23fce4046f2601789e74abb4da6fe662d2cb61e896f15779b51ed5f766cf1312e80b0caaedae6346bf3b8ff", 0xd1}, {&(0x7f0000ef9000-0xac)="d1371f7ed4eefc4dbe6d62e911682e2d9ad8c7848e3526d45497e40a5dd238150fa433a97d364882d56db0129b10d261c118a70e77d2c9868458fd622053a1c0c473179cf0e5851a39c5f3d04b5761086305e2043dd7bd2da59c33754f5825b299042cdda85c2fa675c7be8ad94b5fa7e35b7f7cf6d7a1851aaec2816cc45f5d417ba9dd8529cb6d0cee6279e4cb513b5941c9f897592fd3d55b7e5b8eefbbf4e8ce6478d04b17da99b05e90", 0xac}, {&(0x7f00006e5000-0x7c)="8ae9e8f4fb4a7ec417a0d4233905760dab9328b9a02a073696ee272d2d135356d530a55c13baca3cb8ff5560f7723c6086b6f1c9501945ea7f32f687ed378357271ff933eb26e7682926a128abb2864ac4dbd0b1f38d9ee4a5b865f45ee460fcf1ac18ac23e850864da33486aaf621b2c378eb30cea5365fb66b6374", 0x7c}, {&(0x7f000087c000)="e258196a4285e777249b800c50f429517b1c2ae547231a61bfdb4a34a8b5692124fc0d5525af351868ea9306cd30ad3df6075ccd99a5a98925281c661c", 0x3d}, {&(0x7f00000a0000)="bf67b048dc1aa31ba6ed6157c403aac86ae7e72f90ef816f4743c690080881db0e32f49273521b2e06f9fa2e5b92f93aed6e48a06a164972983dc25d18d41ad0301c4278ee700a61cc0c5c5b6aa5393100f6987eb7257862fd2a0b350b7aad8543be4b6054f0e3601faafda8901bd4ac44274075c6173ea934bc30c303e9bf3c4544a57b043fb44dddd2c36e1928bb02d800b879d5dddf5f04c9327482446b206b511d02323f2aa2f48f1c34db757318088bbb77890fe203c7f1e881c94d5f36ec1c4b35c5e398199327f2ff20", 0xcd}, {&(0x7f0000af6000)="d634b615f8d5652fe736299445341b3b1c20ba11896f871c6bc7343d0f204accc28899468097182edf94b43c731ddcb0657eaf065b5d3d2b0b4f47009d814f94d4615b782a767c680509663cd6744fef3fe592b143222f0cb7dd2df8ed06f647f8e763bea97d3669ffdd33986ab767920a7b16b96e6e243242ef3ac1304a77a6e30002c8bb6a09af67dbd8617cdbb6", 0x8f}, {&(0x7f0000c45000)="e9d8c03ea5b51391a478f250adaed938bb359b79ecc7a02775047f1a83bfd15507fa9e", 0x23}], 0x8, &(0x7f0000cf3000-0x7c)=[@cred={0x18, 0x1, 0x2, r2, r4, r5}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r6, r7}, @cred={0x18, 0x1, 0x2, r2, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r3]}], 0x7c, 0x4008004}, {&(0x7f0000f82000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fe9000-0x28)=[{&(0x7f000046d000)="a6e362576a062cdf822ae7c29e49364b8192301c86cfaebd946cb2", 0x1b}, {&(0x7f0000d79000)="", 0x0}, {&(0x7f0000627000)="475a9a616272c8baedd51ac7a0386179a36957a466f35957e374153a79839655b9f291321dade5d67bf5920cfe4471b0e158b43042ca95d3dda3d4ba8c02b3ef760e392c16ae13488e8bb687a496a6c85559f7f85bf4f5ad0b0a1c0a495814859842da1c307aaf18cddc3bb8426db960fcf07d1ab18adfbd520103c1f977711df3d2e765f2bec412dc1f0ed1951c76baaaef6cd6595e0d47d5ff822d0e21d227f4b71cfb1047c1c6", 0xa8}, {&(0x7f00005ff000-0x7a)="da690486c4a016743c76b6cd6bd0c114abc2a0f65e0f723fc71ea590748163c26b63994ee98e477b77ea7fe7ba609a1fb5e09018c5f3f5de8486894a39451c5fca5d736c68b5f679d60183dce88ea3c23dd364fca6aa9b63faa3ce46dfaa729d2b2d73dbdfc451c9f57d43d1a64389ecd27b50b46499a21c0cd7", 0x7a}, {&(0x7f0000f8f000)="", 0x0}], 0x5, &(0x7f0000d72000-0x34)=[@cred={0x18, 0x1, 0x2, r2, r10, r11}, @rights={0x1c, 0x1, 0x1, [r3, r1, r0, r3]}], 0x34, 0x4000810}, {&(0x7f0000045000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000405000)=[{&(0x7f0000e3d000)="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", 0x1000}, {&(0x7f0000452000)="9f84fc0ca092eda48e194b8409dca83e4759ae46bf28d73b5343b10c3c15b0191c4e8f3c928ebf6a13e6003a24f9100edad7059e4846ef482710410809d00c7d271695face553af9ee3b2b9fd9c10dcbf3261127d5b6261c65e329b38a49596d321a7c0f47fdcacb677c086dff36fdb57440704fddfab2c5037e32111fa81050544e6f9ae3", 0x85}, {&(0x7f0000d23000-0x5)="21e467a395", 0x5}, {&(0x7f0000cf7000)="", 0x0}, {&(0x7f0000040000-0x1000)="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", 0x1000}, {&(0x7f0000105000)="6081d2f8d92bb380a001ebd41b91ff48323f8f44eeb62aca9eef5f4e4d4dabe97214ca812d20541555873babb11a093bad4d887c2b6b3c2f925b8710dfb434bed765fab020e97173080784220dea4f315bf571ba0d11e7ae841f85beed0048a6", 0x60}, {&(0x7f0000b5c000)="", 0x0}], 0x7, &(0x7f0000e8a000-0x4c)=[@cred={0x18, 0x1, 0x2, r2, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r3, r0, r3]}], 0x4c, 0x8014}, {&(0x7f0000132000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000586000)=[{&(0x7f000076b000-0x1000)="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", 0x1000}, {&(0x7f00008cf000)="092d3e56dca4f269c3a2616b53306686b16db67f5674e8dcbbd99570be3983a0d855be6a9f5357dd9b165d7d777574da1b9e7ae13df96d4839778c16aff6b451f5fbc06469af90eaa4f526e6f91bde79f41f60c6c447122d0daf75af6585b53c03a8f5fd540fa3f9d8559057693dc17b7f6f4fa1935dad922f2abbc91240a0fb5bf98953604d4aeeec7562009e945bbd5e1a2668c617409d06710ac4f1fa67b55b8b9b", 0xa3}, {&(0x7f0000522000-0xe4)="1d5449e9739dfced2c696cf76e46f3e99b7c7f327e9c2bcda641205cca9106ca2368795808e2a6c215af9cc245b73e3447719f7f2e11477f1931bda05bc54ce78010b6fa68ba452a6fdc630ac26a49726ecadfdf8aa79531ce1589f3a82bd766c5ebfd7e1d92884541702763af9f2b7a0e0893042accbbec6f45378de5298c5d7c5f88099c349cae82077a344519bb209fc2455879d18a890f25a571b8dce42778392f5f4266895c6806012103f680a1b11ce9700676d844e393a79e43d7a6851d26aab40c7e21538143717f918d919775a0e18f7f458ca612683e1ac0befa3d4b53acf2", 0xe4}, {&(0x7f000040f000-0x73)="c38ad3ec1ed9f87948689d3196e272db3dcc0a5a2bd21dfd547605629826fa628f6ac3ad08ff720035cfd3f17d38aa00a2b7d85685361c65eb1b58b74ad2fccb2f0de944949f74bfe30aa7231fbb2f89c2078d0261f5e7116b6a071085ff95b9d0442c83efbc7e9def78e6596b9a5e40c95436", 0x73}, {&(0x7f0000062000-0xf3)="95274a4a2eb5d381c144fc25f000a64d084029029846264c2ab5dc32ab2509ce8021910a1186bedddf17a70a55e5eb9c34fa2897c8d839d7329c9a2d8065c0bfd03c4378ea162d0cc1e2b7a1f889e9fa2101d60a938aa65ddec6f55f434312883da06cfd89b29913fd122cb4625eb29668ed901ffaa93fae10d3e96a2cadd21e5804f320a8458d497c142e0633b4d8695ce82ffd8121bad82c3a64d7c2ce1f6042847bab8a01d2a201141c88398293adbafbbb9f9ccff060e47a67a6e15503589f0d956cfda8f9a2361485e9b560d72ffd5cf8b2a6cb851f8f5b33328115d6bf829f03e07ed556f2891ecea06766f2d55d646f", 0xf3}, {&(0x7f0000930000)="03bf680c10c8876316e2469704ca37389b2af64ecd077b72325217f070d52f4b534bc6495979ff55ebe7ec1848e3e992e1f311791dc589fd9168102342435f39a4648e8b659ce604ee405307a43c449a9ce60d9b4a44a04977d17546ff9f21b4ecba1e66e4866817b3891b4b04b2090d7df2706d4bd717b3095c586dcfea27f8279e8931c1e7bb339d8a3ea1012374f4298f0909eef32b972a8f7d2fcdeafe0258f8557f6ce337acc2728b658823dbdb22ba0588dfb88f66b95dc08e1e", 0xbd}, {&(0x7f0000ea2000-0xba)="a2a55f2c47b9381d0f20e04070f2710bfe1c823692d7e49a3b7f65e71462f40ec234090dc9a9a9e81eac198f10f27c790d2bfa5e3f5db435e5525a1323fce34aa0be64bb68dbc0fd95c0441a9b496b0cbedb0c45985b54931bf198a782108e216012b4b823d3297c2413bc9fe3198fe7ea3a083d84a7790ba21ba10aea769542e9f88a882f910e1768a6dd13878bbc93200d295514cc5e59dab2476e907ba6503795e33edac794c2002a19816165b012ab1f0d318fa841b62262", 0xba}, {&(0x7f00003a3000-0xaf)="9d96771a573844136dde2badc93ea031f46e1d5d1cb65b345217dbd955118f560f6ecaaec368dba27a935dd9abe1bafaf1df6867043982cd05160ce501a1d181fe499a67f530d3b6e6732831a682118d1c0157f69535495817b8608f5044dbdc37acefa08f97cb0542800daf632891fb42770c7369b2d9a66a3f66f2bc4b57533cdc4a5aa0c4d95fc0e725fc1437186b832352117564965f9965b0a4ff15b111ee13de64e4a5f0c191c4eb3add9695", 0xaf}, {&(0x7f00002ff000-0xb5)="80cbdc22f098db2f3f4dc2690011c8c023ab598a78729393094535aa4feb60e59400d4f8f2d763d18b4a25a030d5b0b92aafa4f0de7d7fa62ca59d9f049c5fb00c19abb3700049ccb4b1775c05980d877b902dce6a455ae2beb1fa29ba5c0017e8a15437b0228ae66da32ebd5a0a03620af6af3bf7531f73f2f79cf25ab36af83b3950e97a337f8e989bd961d666d07fb8c39e1809c815f27f9442ef4921b11aff8c2c23b65d4f2ace219bbedee8132932c088fa19", 0xb5}, {&(0x7f0000970000)="e626a01a37b92748340f6b0bb2bc21e67aae5b441f2c25650cf26242cedf055cdb1b95dac15a2199edde9095e2edf2bb11e34f9acbae81a6807aa521967021af2d704a713cc9402b41f6abff9dd1a558ace0cfb38e5f69e9883c80a9ceabb85aed635f5125745991ace48b958f7753e6f40f0b543ba59196953c0d73ac3c980901ac766e0b0dbecb958985ff8f354d05af54bcc032da893ebe6f10e4625c9c9bb164421cb4008632496f7430d177019bf3b4438c92260009fb14c4a916a301c43ce6b01fd0c064d1618366e49a1a432f31d6988e318cfe3a7b03fb94e53faa46f86e07f5", 0xe4}], 0xa, &(0x7f0000cc9000-0xec)=[@rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r2, r14, r15}, @cred={0x18, 0x1, 0x2, r2, r16, r17}, @rights={0x18, 0x1, 0x1, [r3, r1, r3]}, @rights={0x14, 0x1, 0x1, [r3, r0]}, @rights={0x24, 0x1, 0x1, [r3, r3, r3, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r3, r0]}, @cred={0x18, 0x1, 0x2, r2, r18, r19}], 0xec, 0x40}, {&(0x7f0000719000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c8d000)=[{&(0x7f00001cf000)="de15282092faf8fcd277953561c8a1f51296694a7f6555b0df030c113fb7e233ce35499a4b38b1ab7c4cc84996b6074b907b8f7109ed3c4f45e43c6386d658ec34677c618bb34aab2dda4a9432f9bd7014df9f0fc034a30af4f56724deaec43d071acd9fbc63451b101278af884518e92cb4951841401234432dcae378e2504ec8289d8a97c134be6a653a05398f39eda57c03178f9e01b33bb58d703856327ffd37489230500392175a58cc4a1547962bfd73658bcc11c58c31fd1cf982d910cc12805a3698c1f80967c38dbf63f4ba59e0ec2f3a7885a5a167777daa0d7bf667514d24542810463c80", 0xea}, {&(0x7f0000124000)="05964dc6d1aae73fe8af001aebdc0a0c69fb14527799f107f53650937f8dfda1baf63351ceb1289035094624d1cd6ac94e6b80a277094bfbde36de92425f456736f08e67232389f621bb60af24e532686b8ead3090f83c36ac", 0x59}], 0x2, &(0x7f0000072000)=[@cred={0x18, 0x1, 0x2, r2, r20, r21}, @cred={0x18, 0x1, 0x2, r2, r22, r23}], 0x30, 0x80}, {&(0x7f00000b8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000e8000-0x19)=[{&(0x7f0000975000)="d4d766af97cce9ca036a9807415a55f3d6d45eed4ba98e01244e1259cfb32dd77d112e18ecf43fe9d2414528fc2a514bb36ad9d6d61c3b", 0x37}, {&(0x7f00008bf000-0x6)="77eb23d4dc24d61616cf821e5488a95fc6949e4659db7ca19975b8ef840d016e62cf65dad0b94e6dfb845f43ebcf2c9891ee90ea09e7f1afccafcd600f0ca82258e18b9d5a9181d7040c51b637eb473a897f2fc5ca4275297de9cf3a4a41aed01f2f96924fa15a95dfee8e6e611ace0280933743c3778681cb4b897c6b96ef1d2fa29eb0e83dfa5d6c2526fdc2bfadf4c9ba07bd21ac32cd0e927a4f0659b1fd220176be34ee3da8f4decf0b9b4607de42a4bd5671eb8b5768d48d7fce4bf17831e1b5d79efd0f3c4347b84642bcc5da975640a03987131c3c0805", 0xdb}, {&(0x7f0000773000)="", 0x0}, {&(0x7f000034d000)="18f4a349bb790fcc353ffae9439d5f1509eec2c3e30d57a85661ea0cab74409964dc9f561f5fc8c7a7269c5a81c53d8e937a909a4bf0fbadebe8c7569f17fd01ceb1364889a3", 0x46}, {&(0x7f0000577000-0x4d)="19b9694f87e6616a5054cb41eb098782f2ff1e42424b3dca02c903db732792b42d909bc8fcd5dabc808657c7dc00887ac0a87854bcbf4814a180313d3843532089715dbb4503d3c1d6cca97c32", 0x4d}, {&(0x7f000043f000-0x3b)="fc377fafaa4678c5af17d104335e48acd14d59bb1c3365dfe2a4292e9953481d0b5d90fa872fa12f46487d9f6c9c7d05e1a0ab389f492137290c97", 0x3b}, {&(0x7f0000541000-0x3c)="5a0ee7373a85fe328b2e7f47a3221fa030484c07df58e6702020d5e2df102e80b8dd4a20eadfd8c989aac25ed28ce41bff0b9b517e7368058be294f64113e18e74b387eceb13776475bec1a08fe3b4b5bf516dabc0b3b39e78cadefa74c0315c0a785d7efb3252315602debe9bb48c63a790d0", 0x73}], 0x7, &(0x7f000037b000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r3, r3, r1, r1]}], 0x1c, 0x10}], 0x6, 0x0) sigaltstack(&(0x7f00004f9000/0x2000)=nil, &(0x7f0000925000)=0x0) clone(0x1080000, &(0x7f0000fd4000)="b6901dd091a55073f86e4bd485fb31f378b4284fd20b10fee1469126ae815351b0ebf74b9f42e1cc554323c01bfd82e8d84c135ad51e4c61f435668abea5a4a6feee4c3e9b9eb2771cd649e0ac2d18aca6fd48c8d513157c2845ecc6c0bf0e27349f7b23d9e5b3a546f42f3d2b7e807df9c669a10996ef7137ab1f3444e78db954595b8b8bd1f096dab222fec9313b6fc16c936212cfdcb2442e3e0dcdc670dee9caca4e6768f035d09ac668b9464172d0101bda700260537534", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="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") creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x1) 2017/12/11 14:56:36 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x400020000000, 0x8, 0x0, 0xfffc000000000000, 0x27e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mknod(&(0x7f000000d000-0xa)="2e2f636f6e74726f6c00", 0x800000000, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000af8000)="2e2f62757300", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000)={0x3, 0x8000, 0xd38, 0x33beb94, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000017000-0x8)={r3, 0x200}, &(0x7f000040a000-0x4)=0x8) inotify_add_watch(r1, &(0x7f000082a000)="2e2f636f6e74726f6c00", 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/11 14:56:36 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x400020000000, 0x8, 0x0, 0xfffc000000000000, 0x27e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)="2e2f62757300", 0x40, 0x1) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000af8000)="2e2f62757300", 0x10) inotify_add_watch(r0, &(0x7f000082a000)="2e2f636f6e74726f6c00", 0x800) 2017/12/11 14:56:36 executing program 3: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f0a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f0c000-0x87)="f00be97defa2d2cf746a31442eebe6d5ea1c602cab38c40bd3b074cf529cd428d828c9637d463cd08f95d9b92922906f5eaedb60f7bd85fc12c02eeab84cbf7f181e6459b047a0623707fe37ad7a6f75822ff4867f572b02f212d343d3b85d59ea7ecfb33aa73aa1adda0536319daaab3e3b694045309122bf7fa605b686192dd431a07d76401b", 0x87, 0x20008045, &(0x7f0000f0b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f0c000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001f8000)=@assoc_id=0x0, &(0x7f0000f0c000-0x4)=0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000baf000-0x8)={r2, 0x0}, &(0x7f0000f0d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000140000-0xab)={r3, 0xfffffffffffffffe, 0xa3, "adce616731cee37d3001b4d0043189f4e90a98f227830cb099c0c352cbf27c838270321d6d009b9ba8fcf703515f7a786f0330ecf02385e1a3df5cc95e887851b6f25aa43b3c33e9f7d156fa1b59081ddb8e1f0d5a08fb63e40a000000000000cbe332691acab9740619965c402cf0488bc464cdc644416e8e62969c89ecb54a29fdc0a6c282f829000161c55601bb7a9f76f45c5bbb2589e34099905f851ed8a24ca3"}, 0xab) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e13000+0x7bc)={&(0x7f0000f0c000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000824000)=[], 0x0, &(0x7f00008af000)=[@sndinfo={0x1c, 0x84, 0x2, {0x800ffff, 0x4, 0xfe, 0x71, r3}}], 0x2c, 0x200020040050}, 0x20004800) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000549000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00003d8000-0x4)=0x8, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000425000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f07000-0x4)=0x14) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000ae1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, r6}) connect$inet(r4, &(0x7f0000676000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000a91000)="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", 0xa00, 0x4004, 0x0, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f0f000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x80, &(0x7f00005d2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000cf9000)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x8, [0xc897, 0x23a59232c, 0x3, 0x3, 0x2, 0x3, 0x8, 0x489]}, 0x5c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002b9000)={r2, 0x76a652b3, 0xe, 0x1f, 0x6}, &(0x7f0000f11000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f0b000-0xc)=@sack_info={r3, 0x0, 0x6}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000dc1000-0x1)="44", 0x1, 0x20008041, &(0x7f0000f10000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058a000)=0x24) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x3, &(0x7f0000f12000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000001f, &(0x7f0000f11000-0x4)=0x1, 0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000872000)=0x0, &(0x7f00000a5000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00003a6000-0x4)=0x0, 0x4) r0 = socket(0xa, 0x3, 0x3a) futimesat(0xffffffffffffffff, &(0x7f00004a9000)="2e2f66696c653000", &(0x7f0000d5c000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) bind$inet6(r0, &(0x7f0000e0b000)={0xa, 0x0, 0xc35c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt(r0, 0x3a, 0x100000001, &(0x7f00002cb000)="59", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000448000)={0x7, 0x9, 0x4, 0x80000001, 0xfff, 0x7, 0x7, 0x7fff, 0x1, 0x80000001, 0x7, 0xdba}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052a000-0x4)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) readlinkat(r4, &(0x7f0000ca2000-0x8)="2e2f66696c653000", &(0x7f0000908000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9224) memfd_create(&(0x7f0000c51000-0xb)="2d27707070307070703000", 0x2) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00006b2000-0x4)=0x0, 0x4) pipe(&(0x7f0000ea0000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000029c000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f00007b4000)=0x0) 2017/12/11 14:56:36 executing program 4: r0 = creat(&(0x7f000097f000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x81, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r1, 0xa4, &(0x7f0000898000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000d47000)=0xc) mknodat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0xffffffffffffff6e, 0xac, 0x9, 0xa5}, 0x14) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) syz_open_pts(r0, 0x14000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000004000)="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", 0x1000) ioctl$TCSBRK(r0, 0x5409, 0x1f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000006000-0xb)=@random={"757365722e00", "656d307b00"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000-0x30)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000007000)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x5ed0, 0x5, 0x100, 0xffffffff80000000, 0x0, r4}) 2017/12/11 14:56:36 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000030e000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f0000000000)="384fa5ed2339750c0ee610f581b0805096ad3cb912c5cbcf3c0264178ceca7ee"}) ioperm(0xa10, 0x0, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x7)=@random={"62747266732e00", ""}, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000001000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x26) fstatfs(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000002000)={{0x0, 0x3, 0x2, 0x0, 0x2}, 0x80, 0x8056, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x4, 0x5, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) r3 = getpid() mq_notify(r0, &(0x7f0000004000-0x58)={0x0, 0x40, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8001}], 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000006000-0x8)={r4, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000007000-0xc7)="c5ddb36e6e1dc4b6a0052d664ec939d0dfb3b7246c3cf4ffbb9ab38f6ccdf14536075f322fc4736645adb86ba7ba08591a0cf08a5b36d4a491e2d51b04ec330fdc945bc0ec765edc5a6174efc1b984f40575b83fb2a5e76004c5cfeeb4c54788dd24e164c4983f1d52f9ef5fe274059dc1c536c1729ee0441ddb0c5956d82477bcbbdb2d54f83dcb8ad9ca448cba81bdf4268d57319f8097744c72dd82ebba2a1b977c37321b92f880d081c9a70bf8db22a1edf2ac9ce084fe04a1d2a210753dac8fc7426b5fe9", 0xc7}, {&(0x7f0000004000-0x1000)="e14c269826847a76179919b41e81e60c5b4295577f24a572ed33a6c0424d60cf02abbadecb39a11af55b5f0557e695c36cc25e91c3f121b6d51318c0232dbddb3466f47a477845ea016a44021205835c66058d3c82b38e89dae58114f18bd53eb58c57eb6d7c469b8abd172cb395726ed41db77536fcff348f9b468a6e14dd3c4d242e5d58b03ba02613cc1830ceca3dc39e3945b92908835837fc7caebed8a00a817db3d1a42f989aa57672a8baa46fef58da7d56048136543973839224c8818728cdafb34d0bf1b12ab904a1854b329098535e1505db29d3a48e7fa76d97cbc20a15e6e42986ed0b46845b162d749a92c0da72a3d59e9bcd3ab3ddf8153652e1db958dc5ff559c05047138ae7953bfcbae49ff9baaf9b920457c15b3eef2969b5e9a0c89546c8e9c3edb9b8196d5710067a6205e7aee18a4c3e8f1a9a80edfdd58388aa581e5b675fd5e3f6f39b9f288bd4a74cda62e76a4b350805ea5209bbf8722af170eff5a020c9ce568883edb0b701f1b7f798c92050d647d71e053f714531bddc7afcfae35c3d2cc59a4e3ae495becf43a0c1faabdeaca6d1d5d341806fc6f19f9704d74bf4d37b717624d456dfbc6b3ba31d65f5d0e0bbc1f61264b29f8b2f58a478edd6d28de05656840cd6ebb37aa430f0df8671006136616750cec148c58d3ce448dcfba049344765b4c910993f20bc68d4a854a64d755068c560f985d9c37da961039ad7ed0b8046f8c2b05525148a12daa9442d0fc1179bedf7a4d6c3d2529012b58a0dcf16226cc75825688b6a4068b9eaa2e375b6c03607d7df842c9c24b6c9bb58547e7f64b7ab1ef5395e51a6dc351165e7951ac96ee9a3fae5670f8471c460fbe676f0145b27bdd54dfa1d3bc80ec8ea8cdde32c9584186c64feb54219382ee6412bc6306a3bfb972e5dfcee966a5c14d84f5f9168017143dd6346d7ff6201401ecdc72a0b99a1d9339f1cd87fa285a41622943eca003d2c5e6343001cd611c743abe5191d0fb69e16de8f2897c1e78b3b34c1943a58df19d19905a7eaf330c342836e1305339aa255a4581dc519dc4cb36b3511d1666cd0ebd65973a5f28effcbc0c92f9757bafea16b4a0b911eb49ac3111f58086f7b5f8b4059e5492dfd54e4671825dab4f77cdab82420053d5cfe620835efaf18e80983c6ddf2af397e42f8a4e88e19ef33d576ae69e60e63ad568623ffd2c9d5c8d84e15be56f09c855889727caff56b94988aef21bf2013c8b8cd31b5ef4dc4dda786168f63f4b1d2b6a444f75083a58a82ce7ae66433a3745d755bc6472e58018f2fc8b60b4a0dba3208cf32fb30908d55eb2a3da9cf69bd464814b81923b782240425000cce2fc35f626cab281c7ac74f1e066aebd94d26e80f2ab9ea588e44e84bf3598c237b1e14a7f0cf1fdf1eee9de91539d7a286c1ed6a14594164859361a3e54b6cf5111eafc834e159f62846294c278976d9abc36fbb8dc6eb8449f7361e0a0fc2f967e1327b2967a354ef5b2eda2f814ac4dfaf0db61ad87f869976404267f50878d2290d47a65faba468398138a48336d7579e24807df541537ae8b9bf4a2c035701fe754381b446cb9c962dfd52afc121a9e0b2585a9a088dfd006b5c6d31c1d1d59dd687d36412a695ea3622e056f82def64c62c5b153d585b751ebf5aaf9d3deefbc8cbe4b07df24d5d4aed716f82305b63a1c71398a1d4e48b72ccfaaeaf7e206593cd48390340e19cd01e2160d80b971a402d559930ac24d73c4dd3588413f8236813d55b24165425734638d1ffe67f9fe654079237115062cbf12fed3949a3d6e0ab214e64db166ed6f0b0bdbb0f7ab524c25c63ab6a2344949c9f37964ceb63171b90a6d3eb3ad81e149d22a784d0f31c774ccda1fc33f92cb7efd76c3e0592f181243dddb3114bdbe4aa85ca12452edc788cb821120149255782283929565769f5599d8ca91e698a14f955bd220bacc18662e9ccb646fc217e4747f8ef2efec529707064bd7569eb23708d46ff2ed40feecdc3033b8e9f6e0d00d30621ac325d6b04e92f1c8c20fbbd1930ae00db3571fccbc78a53bb15ab509bc8602ec5b3fd2433c39e0d798d1651feb9ceb346e922d5732776d81e8912f6ad856599de4dbe8514a62cd636b795a724378c27984598c3da1c897c27d3453bfc441bfda0b1a8a59702d2c7aea65de62ed9aca2f6fa2ef5634a622c6d4a62fc00bd8beac2ca17817d847016216262ab077b00d373d37231c58b0f62302324017e19562292f5ab1d365c9cb0eac1d231f1b779f30fe30d15ea65a2534682efb120077adb20f4f71159d6ae59683a855cd0f8f1d4fcc602f7bc3521d69054778424cc4f25034e27fafe064eac0165c650ff920cc89e2cb4eff1e0070e23b5bc4328890619183c2ba63e79676b750fd8128037aa5dcfc0b2db50463c99f545e035e92c87b00f407903a1029326e9d9030e005cfa1a0f780c47be3c418b1de4e97393b09ba4512d71063995ce1cb254bbf35d95b344fe946a199a520e785b5566e056c1656b1361118d84581ec6d972b0b6ab8e7477614278bc4e38d7b75311735894de47cd088ab7673e768b53b94d68846ce8c9130512f76d2aae30a4ed6db035f38b9ef906dbe7478ce9a15387a3796ce36e0fc5b27949b2bf7d7ded23b6c3021f3b012dc9e09e3e544f40b8c22d73a07eeb16f58045c75374f530d1adfcc714847745ed3803d1a39e80206cbebe6914b6cc4120282fb564b8900272952e2da6286bd0026b8fbdd92dcf932859ffaa56c8e29b5b47f4a4a86e6f9b78a49a675a3ac96100b529b61c78dcef5b038f5ad99b964e936cd0d6ebed6dc8da131b475a45f94c1908d4917cb822f9c6f4f9186a00dabfca78610c4ec93cd14cbc2051bcd653c75f775c0f7f02c96e9aa94702702104c240a0955ddd451eabc9dc74c35c8f1bad4a2b5e66ac7fdc4651446973620253919eb62b502a8eb54ea9dccc340619c272a760c3981c034784675c7314d47d7fb3274eafafc1640665c936dcef65a0ff6ba0776b2ee0b582351c93719cf1dbbbde0817e8e5f188c67bbe032529846e0ad5e9bf97d744d7f50b624400a7de9f955ab9c0ba35a73eade2509fe2bfe73e0ceee415d34cfbc14550fd4477502f6da25eeff568a5984ec022e9ab49b0da6e33bdcc503f05fe7f1cb8f3a339e738533c9e6dc6c82172419ab38faf8b137fa5eacb41d194cbc4e22c09ca4fd96c46fc52b1ea45bdc4836ccf212d8ca13c30e306f3c7f694173ab820a8465c8442e1f470b197103a375fb54f5363d0898ceb9cb8b4c18129990eefe83595a2df82d3a97925bcc237a624e8c15764362ddd07229e07f2bc273199c05cd1f0fe98cf81abcd17714bdaed326e11cfefbcb3636b95e2eac698503d241972dd4f3bf7938ae42576dce2f0277d298d49983e06ca21c02388d692df502468041a24fb6bb9866d371deafcb70501f30899e8cff4469b5a2e8e5185b801c290dff17a04094f93453dd2a16d6f85fc693f2274a417797f5a7ed028c08396f9e78f88e5172eea3fc575394e1217827ae3bffe56f07a5e7bbf9929d661986bc0027207624e089fda4be70af37186f97464e4aeaef86d8f94a2cc552d69f396f2530fe78b1d36f805138e523bcc9b3c759a43a94ce0c3ee7dab657176c0d646a03ca49a66f33b632881eb4c21a26805766ca8b248a0fa39c8ccf5822e8163a45e47d2985c5d5e87edd1d2587053b865fac691a99e21505595e5731c8edd4b49effbdcac7936cf33946058239b5bf62d8232c54ca9c40f4412a6917f923b59aca7497fee8df1a178dc8561c24f01f2f9ded9a6bde6f12f71d348efde8eae94c31859777ff66bd4c8b41b1d55dd01358965d8f6a93856e37ef092b0de5a0c8c403b8eae4bc5e63109553b2876f811b6751fb0533d8c0a30a3583a9b6ee8e5f96c6a7fff1232679848ee010a42fa80973faa6df4d2a744fdefcde72acb10c6be72bac9b5d1e316488cfd4701ac5a961f8bd5b275f982c4de016648d15ab27ac289bb9253374c86c80c31ba49c3383ee248984ae03439e216ab09035d2d1db66e2cf7927672f2221d31261b8edfc7ec55f7112d78f024fd998f6af4d5aa4f146af32e2b6ee7f61264324a16a71a3cc9049b0f2f5f307cf2b3bad04d2529a4b4f4f51d6a785aef8946d2fd8bcc4e31d9d17e8568a0d414bbdeb89b7a8d547e76338cca3bbb97ac8fc0b11d9060611a598bc7212a19672ca9df306e9705d3ee3d3e6992e8a645e52fea7e6326198dc14a23f979c8d83689dcb062c978b40f09c761dadd23da8828e7c3b7108f58765b9feafb5f6309e7e236ae33a30c9f6bd8a28269c07a6f6ed6b09491350bb9cc28704cbaebf9fc2a85fa9fc7e76c172a7cde3d0973554b5b00a1bf1dd6eb721f6cca0d4d7d6b80aa27c6d533bbcae41034d0aaa25b1a4252824281e0e6f00e40aea4bfe291ec31156b6fa1a1e3e270ac49bb73484a1104f41d5bf59ea2e9570166ea50e09d61c4bbc8ba00e1edbf981ddb031fa4d7b3b9c633b865dc4cbb8946dc1cca6b61b61cb10be9b31faff31dfadfa58e3fb66800fd216333cc9a7dc30da836ec3e435bd549c8fcd556a690bcef3e55a36bc2fdc6929dfbdd63a0b6ba913fe46ab0ac58254009e4740d1504a5bbb92ae6cb42e9a766383b458cf83b3b0300fcc140b473e1c1795859970ff06de724e062f344d6d2f043c70f625eb0626c6d0e2bf832c72397c5ca3f9533e5ea13d8b4c078398a35b210c703f4f30fe31f4c23435cc9c692d76531550748724a6af5663667bd6c8dc301c00fb344b60ddea0cc0045104fecf99770325fc811cb1f075d276aac47ce243bb3ecaee8e59ecb325947490ab01a97b8fb6d6be77434098c39640c72e0a9113280b6329c2772d04ccd5bb7efc7f7f3b84a637edf99e8a70d3a49b20dd8291ee3192ad93b2ec2e5d7259c9f5d3f6825facaf29eb160281212132a0a59b243cb5c2d3f2f7d4daae9b832f0a29b223e438541b6bdb0c5e06f5634d9781b14b314c950c76198e142e7858a997c33e3bdbc1206e3e0f7758fb97944898b7c601b8e414a19773760517830a0b7842d6e3e0faa22f76e09549440999b67ced0d90d08c7a04892bb4d73ab6e0cbe3a3111b0cf8ec129dd7db71eecd6ae0e2070945ecbcf28f86596a0f8960ae05185cac7446009bff3b2cfd411d6813335d0cf7fbeb3aa3c11675b81ede39f44180364a872442edb7bc40b00100ba97f62baae460b1b49680934475983a0d38976e178038ad0d817c4720d7047a7a0f76fa6c2321a7a363a2b4a6eedea874bbd2cdb9e4efd947e94bb0ecbbbdb1ca15a7dd6b052238581f069958808718f0c62f3b77c2e6e0c856d0f2cdf056b85fcd7e7d85654e861fbfb2df3693a1cbc7c20904b2e37d5befe7c606754a6dc128d03ba5fe444e0ef2f45c37e6eca8327e05572cce741a9d48b1690b017e45f9fddd41c7a71f3f0cc0b8796a824c3f5d434f45c1427062916ed3bad5d9750f92cc644d80113d877f8fac45e1208b8ba2fe9a7feb2946255d81428c00865f4881d866de3a65cadc798271922426322408ee4bd2b6897e317748dd9c1455d35a5b6a86fcc419d9a5a830b22c06ed3ee1f5c3eeccc2c81312d705cae7f51b681b4890709e1244df5d69c90e7cb09381b5ef873b13c7fe6af3bb1fa6889f36c2a0ce1e47327d9135c6339586b33a3e45a871d65e8a37886daf9ec70ef5c4109cc01fdc8607f7698153fa09d4b9fab4441e5b843488fd7905e4890ac5f6", 0x1000}, {&(0x7f0000003000)="6b5d2ae135746b8c819559b96278cb34819a3178f5c6aebaa21e474ee86ec954b1a6fdc7f2b1d0601ca361e0dc2de17c2de86a7aca047861db235476e15234c090e7c6728da1af267b4ad363eea487eb76fc11bf4d1948a0feeb555978862236463236b22bfe0a7122da00768c77cc8ce3de201149aad61cb2e772ba70772da1a5c7c0c41a4ebdf24c67c7c92c0e103c36699fd635e69d95424f03e15e2dae", 0x9f}], 0x3, &(0x7f0000006000+0xa2)=[@sndinfo={0x1c, 0x84, 0x2, {0x401, 0x8000, 0x6, 0x100, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x33d3, 0x4, 0xffffffffffffffff, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0xffff, 0x3, 0x5}}], 0x84, 0x400c0c0}, 0x40) 2017/12/11 14:56:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d27000-0x14)={0x0, 0x5, 0x2, 0x8, 0xe13a, 0x1c}, &(0x7f0000c65000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000193000)={r1, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff, 0x8000, 0x5, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d26000-0x1e)={0x0, 0x16, "9a4d886a538815dc2cbadb014d19184101c7c6e74e76"}, &(0x7f0000d26000-0x4)=0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") linkat(r4, &(0x7f0000829000-0x8)="2e2f66696c653000", r4, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r4, r4, &(0x7f000081c000)=0x0, 0x4cd9) r5 = fcntl$getown(r2, 0x9) r6 = getpgid(r5) syz_open_procfs(r6, &(0x7f0000e0d000-0x8)="617474722f667363726561746500") preadv(r4, &(0x7f0000599000-0x50)=[{&(0x7f00000a4000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000021d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000704000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000073d000)="", 0x0}, {&(0x7f0000a4b000)="", 0x0}], 0x5, 0x2) bind$inet(r2, &(0x7f00006f7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000001000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) connect$inet(r2, &(0x7f0000e4b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(r0, 0x5429, &(0x7f0000c1b000)=0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fda000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000838000-0x4)=r2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000d9d000)={0xff, 0x101, 0x3ab, 0x4}) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, r2, 0x7d, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00005fe000)=0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f000038c000-0x8)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069a000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) getpeername$packet(r3, &(0x7f0000955000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000896000)=0x14) capset(&(0x7f00005cf000)={0x20071026, r2}, &(0x7f00009dc000)={0x10, 0x8, 0xffffffffffff78a5, 0x8, 0x0, 0x0}) prctl$intptr(0x3f, 0x3384) 2017/12/11 14:56:37 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000074e000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0x8, 0x80800) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000d16000-0x4)=0x0, &(0x7f0000a7b000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000195000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006d2000-0x4)=0x5, 0x4) pipe(&(0x7f0000ba4000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a", 0x1}], 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000013e000)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x800000004, 0x1) r4 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1, 0x10010, r4, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000875000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000a2b000)={0x10000200, {{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]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f7b000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000025000)=0x0, &(0x7f00002f1000-0x4)=0x4) accept4$inet(r4, &(0x7f0000314000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1e000-0x4)=0x10, 0x3) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000233000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000-0x4)=0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000000000da9dffb23f6df407a11ff33bc8b9593588e002e2104cfcf271d04e24b1dd9ee3792cacaee49109fc8cd1d8cf071f51c509326be918dd0306", 0xcb) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000e69000-0x4)=0x0, &(0x7f0000ffa000-0x4)=0x4) 2017/12/11 14:56:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 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) r1 = add_key(&(0x7f0000002000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x56)="d5ac2b3021b8a8601cfe7a7bf47216e0f31d3e2ce9d41421a3420f2064571a2cbf45820efe6e38ac93206e157e06d26378d16e2e812dd8fd9bc4057c6ef38e5ac0e520008053c7887dc92e842f5320e958b3345389ec", 0x56, 0xffffffffffffffff) r2 = add_key(&(0x7f0000002000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) fcntl$notify(r0, 0x402, 0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000)={0x5, 0x1, 0x7, 0xff, 0x1, 0x8, 0x1, 0x8, 0x80000001, 0x8, 0x5, 0xca}) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000004000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000)=[{&(0x7f0000001000)="ba0d7e92843b3cf3a14cd43e169d8c70ec8f4984fd243bd1eba552f8f0bdd2d6410f07b44c7c3adaab8d353c19f2da964a6c4ab820c8f1dd5d5341897778e20b61cd934da3c3951e0aa2f96c7f77c83ea52cd018a15b20d7bcac76f9ce526861387367e39fc2d8685155ba48bae1", 0x6e}, {&(0x7f0000002000-0x22)="941a29fb13c077c0c9b14658cb3e3a623a74c4bcd3073aac802525dd12fd2e700a21", 0x22}, {&(0x7f0000006000-0x4b)="02cb13a8d4ad7f432a8caecaca075207df273cba1e0b5c2b32a95354444afd2ec5766e270cc90f70677b417387b27cb582c0daa15f9b7dfa18e1ec8f50d8d872ef737e60fdf2d08d5958ef", 0x4b}, {&(0x7f0000006000-0x4d)="f5340ae7e6beafe4b9525f02495553de35ae4e22fa3df5f9489ed24924b4603c9b133171c941bef20a84a6b0d6b847c7ba11df1712ad93001bee6301bb3b2b0d380380c045b665d48d22fe161a", 0x4d}, {&(0x7f0000005000-0x89)="43757cbc6c41690ddaaaa99f00aa93b3198f93c769e7b273e159b48be1e075ee630969790100787ca910187b671a102b4859ddd0c9bd139812346cb0a82b6674ea023947c743200e951d6d2aa16bdd07dd302ce05fdda54a942814ee33faf10334244b4ba9c19179376d112e3f941c71f994d5acab1a0830081dbd596212ed0028bd0ee594d9f4612e", 0x89}], 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000005000-0x4)={0x7fff}, 0x4) keyctl$clear(0x7, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000007000)={0x10000, 0x5, 0x8000, 0x9, 0x200, 0xfff, 0xffffffffffffff48, 0x7fff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000007000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x78}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000009000-0x4)=0x2) 2017/12/11 14:56:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f00005ee000)="", 0x0, 0x8080, &(0x7f0000e29000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x82000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000c2000)="62696300", 0x4) bind$inet(r1, &(0x7f0000e83000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000938000-0x10)={0x2, 0x2, @rand_addr=0xcca1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000938000-0x8)={r3, 0x7}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dae000-0x20)={0x6, 0xfffffffffffffffc, 0x800000008209, 0x0, 0x100000004, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000b21000-0x8)="2e2f66696c653000", 0xb) setgid(r5) mmap(&(0x7f0000341000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x802, 0x100000000, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 14:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) execveat(r0, &(0x7f0000b91000-0x8)="2e2f66696c653000", &(0x7f00008d4000)=[&(0x7f0000255000)="766d6e6574302673656c666d696d655f7479706500", &(0x7f0000d09000)="6b657972696e672929262773656c6600", &(0x7f0000de8000)="656d3140296370757365744070726f6300", &(0x7f000065e000-0x6)="73656c666a00", &(0x7f0000c22000-0x3)="2a2b00", &(0x7f0000213000)="00"], &(0x7f0000316000-0x8)=[&(0x7f0000408000-0x1)="00", &(0x7f000036e000)="73656c696e75785b00"], 0x100) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005e4000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000393000-0x77)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffb25}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0xac) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003c2000-0x4)=0x9) sendmmsg(r2, &(0x7f00009cf000-0xb4)=[{{&(0x7f000059b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00009bb000)=[], 0x0, &(0x7f0000d40000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x801}, 0x0}, {{0x0, 0x0, &(0x7f0000107000-0x40)=[], 0x0, &(0x7f0000909000-0x58)=[], 0x0, 0x0}, 0x0}], 0x2, 0x20004004) r3 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f00009c2000-0xc8)="0c3dfd36d14201ab05288e7301abccc947bbdb2edb7fd58575aacdab864051556a8f951d6abef9cdba7de605093027abbf91ac22413dd8bfdb7589b67bdd5db4754adb246f8e6d012c48df8ffa1af26b81115695d7a0a9acc9e2d5d1eec59b32a9ce97ed70dbd2dd8d68d5712380f0719f0bfaf513d1b2b00b60bf24e1426cc189bb4c533033cb360950d48f53482ec0242d1c3ebda256f2673df68639fed50cdc70f836ae5b87a847d47ec22e00000000000000015f2f869bdafeeeca4dd404a442081270c6bde8", 0xc8, 0x80, &(0x7f00001c9000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000db7000-0x1)="85", 0x1, 0x0, &(0x7f0000e64000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) finit_module(r2, &(0x7f0000de3000)="286367726f75707573657259253a6e6f646576287472757374656473656c696e75782d766d6e6574302400", 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ab7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a88000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x18a, 0x1, 0x7fff, 0x500, 0x2, 0x80, r4}) lstat(&(0x7f0000308000)="2e2f66696c653000", &(0x7f0000da2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000072f000)="2e2f66696c653000", r5, r6) truncate(&(0x7f00007d3000)="2e2f66696c653000", 0x100000001) 2017/12/11 14:56:37 executing program 5: r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) fgetxattr(r0, &(0x7f000007e000)=@random={"73797374656d2e00", "38"}, &(0x7f0000ef9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00006df000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7e54e0fa29e5", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "000000010000000000"}}}}}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001fe000-0x9)="2f6465762f70707000", 0x426003, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000ef0000-0x8)={0x0, 0x0}) 2017/12/11 14:56:37 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x101) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x0) bind$inet6(r0, &(0x7f000078b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fce000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcc000)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000fc9000)="99daa6d752cb8b7cda743618237f86e4779ff8cb6b88ea4978e29ccd43d9d3d259cddc25000080ac7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93400000000000000009cb7b10c27a43547f02873fcdeeaa70824542b22396cc37637c77bb30e3952264f5e291e83d5cc75ed22828389ff1acb8d3de3175c427e3094cd195655c480a0eecd45cac1b61a80ea7c714c73702127c7d9dde7a303b69ee6490d744d52c65f3a5b08cde6149", 0xb0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc9000)={0x10000, 0x2, 0x0, 0x3, 0x550d, 0x0, 0x800000000000005, 0xfffffffffffffff9, r2}, &(0x7f0000d2b000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x3, &(0x7f0000b09000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fcf000)=0x6e9220ca, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fcf000-0x2)="edbe", 0x2, 0x10, &(0x7f00005e5000-0x1c)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fcc000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000927000-0x4)=0x9, 0x800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000076b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000955000-0x4)=0x6, 0x80800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000983000)={0x7, 0x10000000000002ee, 0x1, 0xffffffffffff92bd, 0x7, [{0x3, 0x7, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x6a, 0xffffffff, 0x0, 0x0, 0xc0a, 0x0, 0x0, 0x0}, {0x1, 0x20a, 0x3, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x40, 0x5, 0x10009, 0x0, 0x0, 0x2802, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x20000000001, 0x0, 0x0, 0x1805, 0x0, 0x0, 0x0}, {0x5, 0x371, 0x6, 0x0, 0x0, 0x2586, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x34000, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000fce000-0x4)=0x8, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:56:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)="2e2f66696c653000", 0x20000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000078a000-0x4)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003fa000-0x4)=0x0) prctl$intptr(0x1a, 0x0) clone(0x200, &(0x7f0000a09000)="20", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getgid() inotify_init() getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000638000)=0x0, &(0x7f000032d000)=0x4) mknod(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x1043, 0x1) sendto(r0, &(0x7f0000062000)="e1563d4a12c974afcd21a3ef940d9e1e23dad8de583fa547bf9003653b6ac3fb955c6b1f07ab04dfbfb7ef9b1d91a26e5fc5e01fb1de9f10f2087a9f6961d3eef8dbc9729af5", 0x46, 0x40004, &(0x7f0000e47000)=@llc={0x1a, 0x19, 0xbe8, 0x0, 0x173, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x1ff, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) process_vm_readv(r1, &(0x7f0000b54000-0x10)=[], 0x0, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, 0x0) sigaltstack(&(0x7f00004f9000/0x2000)=nil, &(0x7f0000925000)=0x0) clone(0x1080000, &(0x7f0000fd4000)="b6901dd091a55073f86e4bd485fb31f378b4284fd20b10fee1469126ae815351b0ebf74b9f42e1cc554323c01bfd82e8d84c135ad51e4c61f435668abea5a4a6feee4c3e9b9eb2771cd649e0ac2d18aca6fd48c8d513157c2845ecc6c0bf0e27349f7b23d9e5b3a546f42f3d2b7e807df9c669a10996ef7137ab1f3444e78db954595b8b8bd1f096dab222fec9313b6fc16c936212cfdcb2442e3e0dcdc670dee9caca4e6768f035d09ac668b9464172d0101bda700260537534", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="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") creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x1) 2017/12/11 14:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000652000)=0x0, &(0x7f0000686000)=0x8) close(r0) ioctl(r0, 0x2261, &(0x7f0000863000)="") 2017/12/11 14:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000200000-0x4)=0x80000000, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d14000+0xd21)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c0000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = request_key(&(0x7f0000864000-0x5)="7573657200", &(0x7f00004a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ee000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffa) add_key$keyring(&(0x7f000087e000-0x8)="6b657972696e6700", &(0x7f0000382000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r7 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getpeername$llc(r7, &(0x7f0000998000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10) gettid() mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000f63000-0x24)={@common="6c6f00000014000000000000000001fa", &(0x7f0000b43000)=@ethtool_pauseparam={0x12, 0x80, 0xfffffffffffffff9, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r7, &(0x7f000087e000-0x8)=0x479, 0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r8, &(0x7f0000c87000-0x50)=[{&(0x7f0000f65000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000020000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000447000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000029a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000f65000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000f65000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000010b000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f00006d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0xa) 2017/12/11 14:56:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)="2e2f66696c653000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000a3e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d55000-0x2)="0000", 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009fd000-0x8)={0xffff}, 0x0, 0x8) r2 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r5 = inotify_init1(0x5007ffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x80000001, 0x8, @te1=&(0x7f0000c83000)={0x1ab, 0x9, 0x0, 0x1000}}}) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000377000)="") ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e7b000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r6, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000491000-0x4)=0x0, &(0x7f000095f000-0x4)=0x4) recvfrom(r3, &(0x7f00000d7000)="", 0x0, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000d50000)=0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r6, &(0x7f0000be6000)="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", 0x57d, 0x0, 0x0, 0x0) recvfrom(r6, &(0x7f0000725000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc4411f", 0x2, 0x0}, 0x10) 2017/12/11 14:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052a000-0x4)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) readlinkat(r3, &(0x7f00005e2000-0x8)="2e2f66696c653000", &(0x7f0000908000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) memfd_create(&(0x7f0000c51000-0xb)="2d27707070307070703000", 0x2) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00006b2000-0x4)=0x0, 0x4) pipe(&(0x7f0000ea0000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00007b4000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000620000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00005b4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005be000)=r6, 0x4) 2017/12/11 14:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000142000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x2, 0x5508, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x3, [0x48, 0x401, 0x2, 0xffffffffffffffff, 0x0, 0x7f, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f0000537000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000001b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f000000c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000001b000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffff9, 0x0, 0x1, 0x0, 0xa0, 0x20, 0x3ff, r6, r7}, {0x7, 0x6, 0x10000, 0x9, 0xff13, 0x6, 0x5, 0x80000001}, {0x8, 0x2003, 0xfffffffffffffffa, 0x0}, 0xfffffffffffff801, 0x1ff, 0x7, 0x0, 0x4, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xfffff80000000000, 0x5}, 0x3, @in=@multicast2=0xe0000002, 0xc8ff, 0x2, 0x3, 0x0, 0x0, 0x100, 0x3c5}}, 0xe8) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f000001b000-0x8)={r5, 0x10}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00003bf000-0x4)=0x0) setsockopt(r2, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f32e584155582f9583adbcd49256b64465f2626e2004299eaca32daa3871536529c2509beefa9f9ac1b1ca837fc48d76bcccaf9128eb756401167e4c30034e0dcebbe76b2a9def37a599914b57d9ecd06c79298d48f6c40874f45b222", 0x6a) r8 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockname$inet6(r4, &(0x7f0000415000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000057f000)=0x1c) listen(r2, 0x5) setsockopt$inet6_int(r8, 0x29, 0x100000000000004a, &(0x7f0000330000)=0x4, 0x4) r9 = socket$netlink(0x10, 0x3, 0x4) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(0xffffffffffffffff, &(0x7f00009c8000)={0x0, 0x0, &(0x7f00001bf000-0x40)=[{&(0x7f00005ae000)="", 0x0}], 0x1, &(0x7f0000371000-0x1000)="", 0x0, 0x1000}, 0x40000021) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000958000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001e4000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r11) connect$inet6(r10, &(0x7f00007d1000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000000004}, 0x1c) sendto$inet6(r10, &(0x7f00008ce000)="73ef", 0x2, 0x0, &(0x7f0000433000)={0xa, 0x0, 0x7fffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x67a}, 0x1c) bind$inet6(r0, &(0x7f00007c7000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$unix(r9, &(0x7f0000f23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x100, &(0x7f000070b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000cc8000-0x10)={0x4, &(0x7f00003ed000)=[{0x9, 0x7dda, 0xa1e6, 0x5}, {0xc3, 0xfffffffffffff801, 0x5, 0x400}, {0x2, 0x8, 0x7f, 0x3}, {0x98, 0x4, 0x9, 0x6}]}, 0x10) writev(r9, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a84660080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000d9e000-0x4)=0x115) syz_extract_tcp_res(&(0x7f0000065000)={0x0, 0x0}, 0xfffffffffffffe01, 0x8000) [ 65.123399] device syz5 entered promiscuous mode 2017/12/11 14:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 0x2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000796000)=0x0) pread64(0xffffffffffffffff, &(0x7f0000056000)="", 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000113000)=0x6, 0x4) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00009d0000-0x4)=0x0, &(0x7f0000673000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = getpgid(0xffffffffffffffff) rt_sigaction(0x28, &(0x7f000045b000)={0xfff, {0x9}, 0xc8000002, 0x7}, &(0x7f0000e98000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005d7000-0x8)={0x0}) sync_file_range(r0, 0x7, 0x7fff, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f93000-0x4)=0x0, &(0x7f0000f48000)=0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000039000-0x20)={@generic="b902eb3d015b5303e249afdc2ba4080c", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f5d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) ptrace$getenv(0x4201, r5, 0x80000000, &(0x7f00001e8000)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00002de000)=0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000202000)=0x5, 0x4) 2017/12/11 14:56:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 0x2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pread64(0xffffffffffffffff, &(0x7f0000056000)="", 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000113000)=0x6, 0x4) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00009d0000-0x4)=0x0, &(0x7f0000673000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = getpgid(0xffffffffffffffff) rt_sigaction(0x28, &(0x7f000045b000)={0xfff, {0x9}, 0xc8000002, 0x7}, &(0x7f0000e98000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005d7000-0x8)={0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x1) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000064e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) getpeername$unix(r2, &(0x7f0000d73000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cdc000-0x4)=0x8) ptrace$getenv(0x4201, r5, 0x80000000, &(0x7f00001e8000)=0x0) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000029f000)=0x7, 0x4) 2017/12/11 14:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)="2e2f66696c653000", 0x20000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000078a000-0x4)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003fa000-0x4)=0x0) prctl$intptr(0x1a, 0x0) clone(0x200, &(0x7f0000a09000)="20", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") inotify_init() getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000638000)=0x0, &(0x7f000032d000)=0x4) mknod(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x1043, 0x1) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x80000000, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) process_vm_readv(r1, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, 0x0) sigaltstack(&(0x7f00004f9000/0x2000)=nil, &(0x7f0000925000)=0x0) clone(0x1080000, &(0x7f0000fd4000)="b6901dd091a55073f86e4bd485fb31f378b4284fd20b10fee1469126ae815351b0ebf74b9f42e1cc554323c01bfd82e8d84c135ad51e4c61f435668abea5a4a6feee4c3e9b9eb2771cd649e0ac2d18aca6fd48c8d513157c2845ecc6c0bf0e27349f7b23d9e5b3a546f42f3d2b7e807df9c669a10996ef7137ab1f3444e78db954595b8b8bd1f096dab222fec9313b6fc16c936212cfdcb2442e3e0dcdc670dee9caca4e6768f035d09ac668b9464172d0101bda700260537534", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="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") r2 = creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x1) gettid() ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000cfd000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 65.189551] device syz3 entered promiscuous mode [ 65.196474] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 65.219531] device syz6 entered promiscuous mode INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 244.463219] INFO: task syz-executor1:18481 blocked for more than 120 seconds. [ 244.470550] Not tainted 4.9.67-gf26d3c7 #2 [ 244.483130] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.491085] syz-executor1 D29456 18481 3551 0x20020004 [ 244.496902] ffff8801cb266000 ffff8801cf841f80 ffff8801cf841f80 ffff8801d12c6000 [ 244.507856] ffff8801db221418 ffff8801c3bcf760 ffffffff838981cb ffff8801c3bcf738 [ 244.516122] ffffffff8123885f 00ffffff838a3b3a ffff8801db221ce8 ffff8801db221d10 [ 244.524309] Call Trace: [ 244.526887] [] ? __schedule+0x67b/0x1ba0 [ 244.532625] [] ? mark_held_locks+0xaf/0x100 [ 244.543135] [] ? rwsem_down_read_failed+0x1db/0x320 [ 244.549784] [] schedule+0x7f/0x1b0 [ 244.563132] [] rwsem_down_read_failed+0x1e0/0x320 [ 244.569603] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 244.576189] [] ? mark_held_locks+0xaf/0x100 [ 244.582137] [] ? mutex_lock_interruptible_nested+0x6b8/0x950 [ 244.589767] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 244.596822] [] call_rwsem_down_read_failed+0x18/0x30 [ 244.603737] [] down_read+0x52/0xb0 [ 244.608905] [] ? n_tty_read+0x217/0x16c0 [ 244.614826] [] n_tty_read+0x217/0x16c0 [ 244.620343] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 244.627353] [] ? finish_wait+0x180/0x180 [ 244.633041] [] ? ldsem_down_read+0x32/0x40 [ 244.639110] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 244.646251] [] tty_read+0x169/0x250 [ 244.651509] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 244.658694] [] ? security_file_permission+0x89/0x1e0 [ 244.665605] [] ? tty_poll+0x170/0x170 [ 244.671030] [] ? tty_poll+0x170/0x170 [ 244.676653] [] compat_do_readv_writev+0x522/0x760 [ 244.683299] [] ? do_pwritev+0x1a0/0x1a0 [ 244.688903] [] ? exit_robust_list+0x230/0x230 [ 244.695217] [] ? ldsem_down_read+0x32/0x40 [ 244.701083] [] ? check_preemption_disabled+0x3b/0x200 [ 244.708098] [] ? __fget+0x201/0x3a0 [ 244.713538] [] ? __fget+0x228/0x3a0 [ 244.718790] [] ? __fget+0x47/0x3a0 [ 244.724147] [] compat_readv+0xe3/0x150 [ 244.729660] [] do_compat_readv+0xf4/0x1d0 [ 244.735620] [] ? compat_readv+0x150/0x150 [ 244.741400] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 244.747723] [] compat_SyS_readv+0x26/0x30 [ 244.753824] [] ? SyS_pwritev2+0x80/0x80 [ 244.759428] [] do_fast_syscall_32+0x2f7/0x890 [ 244.765742] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.772387] [] entry_SYSENTER_compat+0x51/0x60 [ 244.778892] [ 244.778892] Showing all locks held in the system: [ 244.785392] 2 locks held by khungtaskd/514: [ 244.789690] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.798398] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 244.808081] 2 locks held by getty/3306: [ 244.812027] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.821333] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.831265] 3 locks held by syz-executor1/18481: [ 244.835997] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.845312] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.855282] #2: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_read+0x217/0x16c0 [ 244.865255] [ 244.866857] ============================================= [ 244.866857] [ 244.877683] NMI backtrace for cpu 1 [ 244.881316] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.67-gf26d3c7 #2 [ 244.888385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.897719] ffff8801d89bfd00 ffffffff81d906e9 0000000000000000 0000000000000001 [ 244.905705] 0000000000000001 0000000000000001 ffffffff810ba170 ffff8801d89bfd38 [ 244.913699] ffffffff81d9b80d 0000000000000001 0000000000000000 ffff8801d0d4cc18 [ 244.921683] Call Trace: [ 244.924249] [] dump_stack+0xc1/0x128 [ 244.929591] [] ? irq_force_complete_move+0x390/0x390 [ 244.936320] [] nmi_cpu_backtrace+0xfd/0x120 [ 244.942264] [] ? irq_force_complete_move+0x390/0x390 [ 244.948993] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 244.956068] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 244.963057] [] watchdog+0x6f0/0xa70 [ 244.968306] [] ? watchdog+0x125/0xa70 [ 244.973731] [] kthread+0x26d/0x300 [ 244.978895] [] ? reset_hung_task_detector+0x20/0x20 [ 244.985533] [] ? kthread_park+0xa0/0xa0 [ 244.991133] [] ? kthread_park+0xa0/0xa0 [ 244.996729] [] ? kthread_park+0xa0/0xa0 [ 245.002327] [] ret_from_fork+0x2a/0x40 [ 245.007979] Sending NMI from CPU 1 to CPUs 0: [ 245.012985] NMI backtrace for cpu 0 [ 245.016596] CPU: 0 PID: 18445 Comm: syz-executor1 Not tainted 4.9.67-gf26d3c7 #2 [ 245.024093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.033422] task: ffff8801d12c6000 task.stack: ffff8801d6b48000 [ 245.039444] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x0/0x60 [ 245.048676] RSP: 0018:ffff8801d6b4fa90 EFLAGS: 00000293 [ 245.054090] RAX: ffff8801d12c6000 RBX: ffffc90001b27060 RCX: 1ffff1003ad69f1c [ 245.061327] RDX: 0000000000000000 RSI: 0000000062696dbb RDI: ffffc90001b28260 [ 245.068563] RBP: ffff8801d6b4fad8 R08: 1ffff1003a258d1a R09: 0000000000000000 [ 245.075802] R10: 0000000000000003 R11: ffff8801d12c6000 R12: ffffc90001b26000 [ 245.083157] R13: 000000046ebf17a2 R14: 00000000205fe000 R15: ffff8801bdb2ceb8 [ 245.090401] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f77e9b40 [ 245.098590] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 245.104438] CR2: 00007f7e81a01030 CR3: 00000001c4f95000 CR4: 00000000001406f0 [ 245.111673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.118910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.126143] Stack: [ 245.128257] ffffffff81fff11cc fffffffffffffffec 00000000000007a1c 0000000000000000c [ 245.136447] ffff8801bdb2cc80c 1ffff1003ad69f61c 000000000000541bc ffffffffffffffe7c [ 245.144726] ffff8801cf5b5000c ffff8801d6b4fcd0c ffffffff81ff7e93c ffff8801d12c6000c [ 245.152915] Call Trace: [ 245.155463] [] ? n_tty_ioctl+0x20c/0x2d0 [ 245.161137] [] tty_ioctl+0x733/0x2170 [ 245.166548] [] ? commit_echoes+0x1b0/0x1b0 [ 245.172395] [] ? no_tty+0xa0/0xa0 [ 245.177460] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.184437] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.190890] [] ? __lock_acquire+0x629/0x3640 [ 245.196910] [] ? do_futex+0x3f8/0x15c0 [ 245.202412] [] ? compat_do_readv_writev+0x1f8/0x760 [ 245.209041] [] ? __lock_is_held+0xa1/0xf0 [ 245.214801] [] ? ldsem_down_read+0x32/0x40 [ 245.220648] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.227188] [] ? no_tty+0xa0/0xa0 [ 245.232255] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.237931] [] ? ioctl_preallocate+0x220/0x220 [ 245.244124] [] ? tty_ldisc_deref+0x35/0x40 [ 245.250559] [] ? ldsem_up_read+0x3a/0x70 [ 245.256235] [] ? tty_ldisc_deref+0x35/0x40 [ 245.262249] [] ? tty_compat_ioctl+0x119/0x260 [ 245.268364] [] compat_SyS_ioctl+0x4da/0x2050 [ 245.274387] [] ? do_ioctl+0x60/0x60 [ 245.279627] [] do_fast_syscall_32+0x2f7/0x890 [ 245.285736] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.292364] [] entry_SYSENTER_compat+0x51/0x60 [ 245.298565] Code: c1d c00 ceb c81 c4c c89 cff ce8 c4f c28 c1d c00 ce9 c5f cff cff cff c48 c89 cdf ce8 c52 c27 c1d c00 ce9 c29 cff cff cff c66 c2e c0f c1f c84 c00 c00 c00 c00 c00 c0f c1f c00 c<55> c65 c48 c8b c04 c25 c40 c55 c01 c00 c48 c85 cc0 c48 c89 ce5 c74 c1a c65 c8b c15 c [ 245.330674] Kernel panic - not syncing: hung_task: blocked tasks [ 245.336825] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.67-gf26d3c7 #2 [ 245.343894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.353222] ffff8801d89bfcb8 ffffffff81d906e9 ffffffff83a89ca0 ffff8801d89bfd90 [ 245.361203] ffff8801d0d4cc00 dffffc0000000000 ffffffff84409000 ffff8801d89bfd80 [ 245.369190] ffffffff8142c411 0000000041b58ab3 ffffffff84186cc0 ffffffff8142c255 [ 245.377172] Call Trace: [ 245.379740] [] dump_stack+0xc1/0x128 [ 245.385086] [] panic+0x1bc/0x3a8 [ 245.390077] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 245.398282] [] watchdog+0x701/0xa70 [ 245.403533] [] ? watchdog+0x125/0xa70 [ 245.408963] [] kthread+0x26d/0x300 [ 245.414126] [] ? reset_hung_task_detector+0x20/0x20 [ 245.420766] [] ? kthread_park+0xa0/0xa0 [ 245.426366] [] ? kthread_park+0xa0/0xa0 [ 245.431965] [] ? kthread_park+0xa0/0xa0 [ 245.437563] [] ret_from_fork+0x2a/0x40 [ 245.443674] Dumping ftrace buffer: [ 245.447238] (ftrace buffer empty) [ 245.450914] Kernel Offset: disabled [ 245.454519] Rebooting in 86400 seconds..