xf, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x40, 0x8001, 0x60, 0xfff, 0x5, 0x5a98, 0x9, 0x1, 0x100000001, 0x7e, 0x7ead, 0x460, 0x7ff, 0x6f]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000002000+0xea)={r7, 0x80000, r8}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000004000-0x4)=0x1, 0x4) connect$rds(r5, &(0x7f0000002000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x53)={r2, 0x4b, "3e00faec9d2046b9990555ad871c0fff7637e56a218e465886f8ca26e221a93ba401fdf83437e0537d941ec8b2790d2e703a452f0251fb9a77dddb394dd6871f94d3f83b0cbaeebf905cf5"}, &(0x7f0000001000)=0x53) 2018/01/24 02:22:17 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e82000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x12, "4e1075b16d03f23d6b746ce63536ed3f6970"}, &(0x7f0000d2c000)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b47000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xffffffff, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write(r2, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) [ 690.193358] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 690.217845] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/24 02:22:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00005b2000-0x1c)={0xa, 0x0, 0x3f4d41fa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0xcc8f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000029a000)={0x5, [0x3, 0x9, 0x45, 0x1, 0x200]}, 0xe) 2018/01/24 02:22:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b4e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a85000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000309000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bea000)={&(0x7f0000702000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e79000-0x10)={r3, &(0x7f0000021000-0xc5)="7ed0c107007339c08c0d4e86aad6f40972b10c02501b5398098dc818400ef895a4477dc1c8932d7f10823426618e19bec2e6cf415f345a6e9dda2e2c011189c3b1ffa9b3635eb5f9d32fa5e38d3bf76b0b24ea6bb17eecccdf808a6b91a895a2fa60e7cb6b"}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x0, 0x0, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/24 02:22:17 executing program 5: 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hci(r2, 0x400448e6, &(0x7f0000003000-0x70)="db62b5daab5667b9565eec8ee4f58ae0dd00c628726daf871caa7fc0ee59b380c49288dabf6c66b9c6ebbcd2dce2ddb5e7e261db72d3a2500c604563e2a84ec24a78bdcea6308c6a4d01c4d866d3eb82b737e2d1e664b7dabcb747886428292c2452579592e214e9913f71d0a12979ee") r3 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="ca94d1abd2854a50f4c2e5f473f98db2862f8d31b06ada3c33d23884532aec86f2d84a9cdc336fea2a9412b0449a79ad1b48739df384b535ca08f829fa21d4705c4f32b84627f267f2ba2f9975ad668bd220de7ee1909e7020fd35a19e7536ca5be01a6327e1eed8a8ab0cbcd9304c9ad77bc219759eff878bdc50c6bb0b257ba34dc156fc13c207c46ff5ae07cbaadb02e2a030fa3a569c68dd11534f80f6b1f367ce810f2fccb7cc68944e08fa026206574693847084c7fadb6d890ca175777208cf4b1f83c6d7f8189016889e407f0c6a70eb7b53", 0xd6}, {&(0x7f0000001000)="5c75c6551d51e414cd8f470e1bcbd600a69f6b903ebf8a2712f2fb3b39a1d4ae00becf36acc2bdbe7ac3c6791b4daddaf15a59551cdc8041b772a621a6418ab631adf3a767c9e15ca59ef899416d515b5b950081b50bf7e8bb1ab59e165c2b5394f045b8efb80823a33d", 0x6a}, {&(0x7f0000000000)="171e783d31762e258dd58b009f7bc72db4", 0x11}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0xc3)="f639a7114bef708913a88030a22f84178891577079a358c46a7c6ecdab589f62c7a9b9ed95f23b88f44ed57b842b7482fb527d070b865c37d3703bf8a4a66995e59beb70d634a25caecc3e0e152ebbb146545746da2594b0bff55e777ab9498c537275b80e5a9b682acf4e977c9150ff447a0470e757a675061b3b3c05ba305c1a77448524576c3d49146b124f8898aa7af0b3d0872cbf67abc5859a86910810fe64781af693d3ae836dfe5c6c5f72de5d40645972a84752f2e919eafb65b96a2ce0fa", 0xc3}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f0000000000)="0abedbb29e424bd2ca4c603d463be5b5a2a97d4b91eac5a2308b2ee553ff6c4000bc9f35579de4a5366a2fa6400e222cc39c54d5e85bfc71289cf02f9cbf040e8a8d9a202cc7b6489f2f8e3d15edff198d87b37bfee3383d54c14411a446c6e0be619fdfcb108e94e2990e3076715857ba37bebe75f8a1", 0x77}, {&(0x7f0000000000)="d37bc35ebb3afb4f2504359b71b8f9c9635b8d75af97c1301381e77a5b267400ea1584eb9016b2adb0bc6d61c390c1093b305f89c368fd0023fc2e70058a3087cf885ef86538165707cfdbda5f4d055ef3d69017b1e252aeedd23144d823856b45b8d93db79236c37877058ed7eb76088624832ed1bf1e8bd48e9355a91adcb772811a8624ef264c719f0f8c1a8265b70d5fcf12a766d953f62467a33e079574a9588a6e4e4c246dfe6172f1629836f36bed85fd4910bb04ad72937879e4ed", 0xbf}], 0x8) r4 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="2e7ade0d4038b7546b5fbd6c549967a5", 0x8}) getsockname$ax25(r4, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000095a000-0x4)=0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000002c000-0x5)='htcp\x00', 0x5) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000009000)={0x2, 0x13, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:17 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x1, 0xfffffffffffffeec, 0x1, 0x10001, 0x5, [{0x5, 0x3f1, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x79, 0x401, 0x37db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x8c9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5e8, 0x4, 0xffffffffffffff69, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffffffffffffff0c, 0x8, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r2}) sendmsg$unix(r4, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000043000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 02:22:17 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000013000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000016000-0xbb)={0x0, 0xb3, "fa0d3cc8f923b658147a94c87109e5b3b605799dc378de21e3d46580ea08b2cc8e6dc0d538185ff43211f3161e14eb851350a20fc048aed05853aab91cd2c3410d7e8a4fc256a3c259d59ffc96fcfbf8b42c41c799b7330701d3fa4029f335981cd0989992a91c1df2c0874c8b66f9549ec16c5cf85ce1e5cc95964e9b96f4b07c6812bbce25055c3df7d7ca9987ceaca9aaad55309cbfd7a5975f4248c2f7b78710ba385ef33a6b0f80623c5ce9bd853ee79e"}, &(0x7f0000018000-0x4)=0xbb) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001c000-0xa0)={r2, @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]}, 0x6669, 0x3ff, 0xdc, 0xaac5, 0x0}, 0xa0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000-0x2e8)={0x2e8, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="79b4975c31e704988a07df87081169bd9a321e7014e443b836b29f7117505c8acd5493161b5db7820284ba007445c127a9646528d46fce2929075f0120805c775763eb69faa3081d3c616afde2c35501689046df14250c7d1b513bb38a5ad55b0e484395eaa00c100868b6d9a69ba4983e83ea10e5ddc21a", @typed={0xc, 0x4b, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0xc, 0x92, @str='em0\x00'}, @generic="f114ab39fb004f3fafd638b5e3a22f38c338a7440015dbe17f36aa5bf08a4d62dbb1fcd883f48fec327a40a616226f8074b29d6cd0643bc6ce419e01fe96169912ffdec68cd33d23cdea63954802cc2021513cce73ee1bc4a3ee784474fe943f5594201aaf9820d166b8615bdc76243969a933f33e290305bfd23a902657c92642c5abe0840046a09eedafb28fdd97bcc66422dab7", @generic="8667cc71f255aa8e0922188ef8af517b1669f5c21ea282d81022e9da407bc20a6c15596ad23d58003960c6d83a1de0ca50b3c2fd90bacb5615293457cd61782c92c24350d2b29a2fc7617d306e6e0cae7ef23af08983a13af91375f74b2877f7d9e8fb3579f3283522073628b6049a7663e7f1479deed9a443c16cfee3b41d2102f0e3b73f326586db85927ce4fdacd7dc77ebd69db7230496e3b3d0d2c31d8222cb96103fb0b5199d92a45df3", @generic="bf22e0606e5b8e727bf8cc745cda6ed4187d66cca804d0f1257e8e34a53e88a292509822f2ca2f31ff2c3ab879f2e0e2c91e3f721615d41873d5b8b4567a86ecc24511222e5fca53193f193beeb74f67319f4ccaf0b06d8c70339b586f488c05a73fbf14613698f37023d6c410aacf50436cf0be5f3bfd2c95cc7ca8bcb7f33cbe04718a51d7d6e30718e7cfeaa3db7afc6f24d6e1d3730108b59b4ba729ec4580", @generic="ad89349db48161f1762f96b613e41a0f6057adcb4158149578a89fcf5ac552f6d8821064968c0519eb0c050207aac7056da96cf4f57f74f759b9102b6a4586cd584b426dee925f38188895ea5bc787d0b45fd21596b9c95a5dc2ea3af0e984"]}, 0x2e8}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000069b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 690.323246] syz-executor2: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 690.328385] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.328421] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.331339] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.332294] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.348351] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.348386] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.349702] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.349879] netlink: 712 bytes leftover after parsing attributes in process `syz-executor3'. [ 690.404132] syz-executor2: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 690.404138] syz-executor2 cpuset=/ mems_allowed=0 [ 690.404156] CPU: 0 PID: 31249 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #205 [ 690.404161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.404165] Call Trace: [ 690.404181] dump_stack+0x194/0x257 [ 690.404197] ? arch_local_irq_restore+0x53/0x53 [ 690.404205] ? idr_get_free_cmn+0xfd0/0xfd0 [ 690.404216] ? kernel_text_address+0x102/0x140 [ 690.404240] warn_alloc+0x19a/0x2b0 [ 690.404256] ? zone_watermark_ok_safe+0x400/0x400 [ 690.404265] ? depot_save_stack+0x12c/0x490 [ 690.404289] ? check_noncircular+0x20/0x20 [ 690.404296] ? save_stack+0x43/0xd0 [ 690.404303] ? kasan_kmalloc+0xad/0xe0 [ 690.404312] ? __kmalloc_node+0x47/0x70 [ 690.404336] __vmalloc_node_range+0x4f0/0x650 [ 690.404344] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 690.404355] ? lock_downgrade+0x980/0x980 [ 690.404371] ? xt_alloc_entry_offsets+0x21/0x30 [ 690.404381] __vmalloc_node_flags_caller+0x50/0x60 [ 690.404391] ? xt_alloc_entry_offsets+0x21/0x30 [ 690.404405] kvmalloc_node+0x82/0xd0 [ 690.404418] xt_alloc_entry_offsets+0x21/0x30 [ 690.404429] translate_table+0x235/0x1690 [ 690.404441] ? lock_release+0xa40/0xa40 [ 690.404450] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 690.404460] ? __check_object_size+0x25d/0x4f0 [ 690.404479] ? __might_sleep+0x95/0x190 [ 690.404490] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 690.404505] ? kasan_check_write+0x14/0x20 [ 690.404525] ? _copy_from_user+0x99/0x110 [ 690.404542] do_ip6t_set_ctl+0x370/0x5f0 [ 690.404559] ? translate_compat_table+0x1c50/0x1c50 [ 690.404591] ? mutex_unlock+0xd/0x10 [ 690.404601] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 690.404617] nf_setsockopt+0x67/0xc0 [ 690.404636] ipv6_setsockopt+0x115/0x150 [ 690.404654] tcp_setsockopt+0x82/0xd0 [ 690.404673] sock_common_setsockopt+0x95/0xd0 [ 690.404689] SyS_setsockopt+0x189/0x360 [ 690.404704] ? SyS_recv+0x40/0x40 [ 690.404716] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 690.404728] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 690.404740] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 690.404760] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 690.404766] RIP: 0033:0x452f19 [ 690.404770] RSP: 002b:00007f0f00c7ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 690.404778] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 690.404783] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 690.404787] RBP: 00000000000005d6 R08: 0000000000000004 R09: 0000000000000000 [ 690.404791] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f7cb0 [ 690.404796] R13: 00000000ffffffff R14: 00007f0f00c7f6d4 R15: 000000000000000c [ 690.404862] warn_alloc_show_mem: 1 callbacks suppressed [ 690.404865] Mem-Info: [ 690.404888] active_anon:35770 inactive_anon:63 isolated_anon:0 [ 690.404888] active_file:3924 inactive_file:8965 isolated_file:0 [ 690.404888] unevictable:0 dirty:184 writeback:0 unstable:0 [ 690.404888] slab_reclaimable:9415 slab_unreclaimable:90432 [ 690.404888] mapped:23986 shmem:70 pagetables:594 bounce:0 [ 690.404888] free:1450545 free_pcp:496 free_cma:0 [ 690.404906] Node 0 active_anon:143080kB inactive_anon:252kB active_file:15696kB inactive_file:35860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95944kB dirty:736kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 26624kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 690.404909] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 690.404929] lowmem_reserve[]: 0 2870 6381 6381 [ 690.404944] Node 0 DMA32 free:2933704kB min:30328kB low:37908kB high:45488kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942308kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:660kB local_pcp:640kB free_cma:0kB [ 690.404965] lowmem_reserve[]: 0 0 3510 3510 [ 690.404979] Node 0 Normal free:2852568kB min:37084kB low:46352kB high:55620kB active_anon:143080kB inactive_anon:252kB active_file:15696kB inactive_file:35860kB unevictable:0kB writepending:736kB present:4718592kB managed:3594624kB mlocked:0kB kernel_stack:4320kB pagetables:2376kB bounce:0kB free_pcp:1324kB local_pcp:668kB free_cma:0kB [ 690.405000] lowmem_reserve[]: 0 0 0 0 [ 690.405042] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 690.405103] Node 0 DMA32: 2*4kB (UM) 2*8kB (U) 3*16kB (UM) 4*32kB (UM) 4*64kB (UM) 6*128kB (UM) 5*256kB (UM) 3*512kB (UM) 5*1024kB (UM) 4*2048kB (UM) 712*4096kB (UM) = 2933704kB [ 690.405164] Node 0 Normal: 158*4kB (UME) 888*8kB (UME) 1024*16kB (UME) 638*32kB (UME) 370*64kB (UME) 159*128kB (UM) 67*256kB (UME) 25*512kB (UM) 26*1024kB (UE) 14*2048kB (UME) 654*4096kB (UM) = 2852600kB [ 690.405229] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 690.405232] 12958 total pagecache pages [ 690.405240] 0 pages in swap cache [ 690.405244] Swap cache stats: add 0, delete 0, find 0/0 [ 690.405247] Free swap = 0kB [ 690.405249] Total swap = 0kB [ 690.405252] 1965979 pages RAM [ 690.405255] 0 pages HighMem/MovableOnly [ 690.405258] 327769 pages reserved [ 690.957368] syz-executor2 cpuset=/ mems_allowed=0 [ 690.962240] CPU: 0 PID: 31235 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #205 [ 690.969584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.978910] Call Trace: [ 690.981482] dump_stack+0x194/0x257 [ 690.985085] ? arch_local_irq_restore+0x53/0x53 [ 690.989724] ? idr_get_free_cmn+0xfd0/0xfd0 [ 690.994022] ? kernel_text_address+0x102/0x140 [ 690.998587] warn_alloc+0x19a/0x2b0 [ 691.002189] ? zone_watermark_ok_safe+0x400/0x400 [ 691.007003] ? depot_save_stack+0x12c/0x490 [ 691.011310] ? check_noncircular+0x20/0x20 [ 691.015512] ? save_stack+0x43/0xd0 [ 691.019108] ? kasan_kmalloc+0xad/0xe0 [ 691.022963] ? __kmalloc_node+0x47/0x70 [ 691.026916] __vmalloc_node_range+0x4f0/0x650 [ 691.031398] ? xt_alloc_entry_offsets+0x21/0x30 [ 691.036040] __vmalloc_node_flags_caller+0x50/0x60 [ 691.040940] ? xt_alloc_entry_offsets+0x21/0x30 [ 691.045584] kvmalloc_node+0x82/0xd0 [ 691.049272] xt_alloc_entry_offsets+0x21/0x30 [ 691.053741] translate_table+0x235/0x1690 [ 691.057862] ? lock_release+0xa40/0xa40 [ 691.061806] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 691.067662] ? __check_object_size+0x25d/0x4f0 [ 691.072220] ? __might_sleep+0x95/0x190 [ 691.076170] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 691.080986] ? kasan_check_write+0x14/0x20 [ 691.085193] ? _copy_from_user+0x99/0x110 [ 691.089313] do_ip6t_set_ctl+0x370/0x5f0 [ 691.093347] ? translate_compat_table+0x1c50/0x1c50 [ 691.098349] ? mutex_unlock+0xd/0x10 [ 691.102034] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 691.107283] nf_setsockopt+0x67/0xc0 [ 691.110971] ipv6_setsockopt+0x115/0x150 [ 691.115010] tcp_setsockopt+0x82/0xd0 [ 691.118793] sock_common_setsockopt+0x95/0xd0 [ 691.123266] SyS_setsockopt+0x189/0x360 [ 691.127214] ? SyS_recv+0x40/0x40 [ 691.130642] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 691.135460] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 691.140451] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 691.145183] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 691.149907] RIP: 0033:0x452f19 [ 691.153069] RSP: 002b:00007f0f00c9fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/01/24 02:22:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000e44000)=""/113) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/24 02:22:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x80000, 0xfffffffffffffff7) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000045b000)={0x0, 0x72497c8a}, &(0x7f0000ffc000-0x4)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ffc000)={r2, 0x9}, &(0x7f00003c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e86000)={0x9, 0x208, 0x4, 0x77, r2}, &(0x7f0000ffb000)=0x10) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000b81000)={0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d1f000)="a6c3124896eafb28f3d08475fe92c18e10760ad4c278b1f69dd3d3e02397a23b8a2c299b9708a9066560bb98e7a08c12d8a808c0536017619b0cc7168d9acc0b6f15b9978e7d5e35c982ff768d4509568fa05e18131d666341c6c4f687b0ddee1e464cd3d28ac9600c12e57b3df7ccda3f325ee6cc5f80dad09139f421e955aaa14d03fef302ab4ace54b3e12e2414c43a7a52a105b970", 0x97) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f7f000-0x18)=@get={0x1, &(0x7f000035d000-0xbc)=""/188, 0x8}) r1 = socket(0x0, 0xa, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x9, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000512000)=""/97, 0x61}, &(0x7f0000000000)=0x0, 0x40}, 0x20) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000024000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c58000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00003b3000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f00005ea000-0x4)=0xc) sendto$packet(r0, &(0x7f0000783000-0x12)="0359ee6fc33172329b430e617846851dc7de", 0x12, 0x4008004, &(0x7f0000d12000-0x14)={0x11, 0x2, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x6f, &(0x7f0000b21000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8827b7cabf6004cddceb932a203b11f1f3910ba8f34a9e3d6eaa1ad58c585bc4c5fca3e3de6d160311d07ea368c814c059cd503e66fd10d3eb"}}}}}}, &(0x7f0000aa7000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 02:22:18 executing program 6: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x0}], 0x1, &(0x7f0000135000-0x60)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x20, 0x3, 0x9}}], 0x30, 0x0}], 0x1, 0x8041) pwritev(r0, &(0x7f00009a2000)=[{&(0x7f00008d1000)="308a56b52d66acf1d36b67e58af08e1726defd7f7241ed22e16ba9ff5df82eefac242a5da572aafe6ffd8a237ea7b61810a58fb138ae923880680c7eb69d5f14ce7881d13d3deeae1072c4b0facd59c136784382e221bd3f3c2ad08a317e5d49a4a1d566c0c6ddf9e7f80b3d9acf324f72e7d9d908577e28d72b8d6415f9a4f2673cd6e75ae4bada5b0b92a788faf8dbde1a0ebca2385dbed307ebd0c44ff636b4ad9cdecc3df456cdddaf7bc9dcc22fce634a4e61537cf2aeca15325b85859404e6e71a6571e8a08444afe0ecbd0d6701c6f58e85a83314883ceb35c8d4e1b6c20dbfd9bd5cf5d112f04eac47d4784f", 0xf0}, {&(0x7f00001c2000-0x3d)="2307c7766e2ff5790108f28df46bc69462e4fb38855194acabb6de58ff057a5c65567419676f7f81ca52f5e025adad4f594f989a740bc60c09f51ce12f", 0x3d}, {&(0x7f0000481000-0x80)="da4b50349e1be541e226339347648d64a8ee9736a31be1031dfcc26dd1ff150f4e7b2b055373ab65e00d5dc8583169a171665c0b8a1a8292cc9a25467581bf1ebfdde0a25205c12c77a62a0bc8703628de4fc80385413e389a17e30aefc976bbffd4777a72c3dfa6659f4a703f896a50d6d95ce298d2a3d97113e02c78de8c04", 0x80}, {&(0x7f0000148000-0x6)="47379bb49981", 0x6}, {&(0x7f0000ada000-0xc8)="addda7c0fa735be332855497de3eb693fa76ceb917f8306ff7ad7d520e8738a21fd1e103011aa240011525209c4a65bd20f65f28e27be753279d258069ad468470d3ac6231b8f376656e12e936f606eb38fd260ecd0bf7b4f2d245484041c049f5a3a66a342b9cf94e3dafc607aa02078e89aca6b3c71f099d6711d2d1ecf5f5ac506be71dca2182fac4fc5b941c43aa169f616d0c128d73b2efd47ef1e87ab560b6f5e18bd244dd8ccf0946544b0c1a65ba03b80a2fb7f6f8cab8207f2f1b49015e4a081ed2d106", 0xc8}, {&(0x7f0000979000-0xb7)="90ebce7fa0e4560db11ce92148de77862ec4857248cc85151ea9222d91fdc8a77aa7638d61f51b477a467aa1f255d873fdd7bce5829f55b91f758da2d8b9c99418732cc2d74bb362b032cb8d690f713a4a493b8370c794f6123e2b99e6da11e28f2473e421d839b6c73f1fce53197669271438ead22258b0de32a288f1a17318785bb6cb5932f6369eda90cadffb89bb3bb5cb24bb3476ced2ec43787b785cc87eab7fbe778720f7395cd30b99a497199a51b4d55e24f6", 0xb7}, {&(0x7f0000726000)="189a475b24ea265273d9abbf8d488f27e156cca1943ec24b184c641193ed0e552af20a4fea35e18148d66cf7f18adb2858deeebf18e172c3f9d4eb5ec415911b58a05a7b6c7d9f792f4a00f804999fc647bf51a52822729b81e7730a738aba205dedc60159c9d9e5f43165227c717b5efb9e3a0dd7b3eea7e488e7e2a08df022b2739751dd7a0fea43cc", 0x8a}, {&(0x7f0000fe2000)="120ee1a7e3e176b20316844d79933dbb57e0ca710ec1c3ad47506dfa955daf6b23502ae7bbeb070bb7c4b1aacaa86b97addf1e42e971c7a6f01959f36577b3dd2aad8e5ae125385d8b53a65219d15fe562bd39404e", 0x55}, {&(0x7f00004c9000)="2ca63eca9ac0cb8900956b9e7d60c179a1c2383b72f82b35eefcd6bb4714fe40a0dd747222865bf4c6e0cbcbf89788832ccc2124fb5b785dd85cb8da9165d11823431904663257956cb254458edb4bb5747365452f3aa22f03e1f64ea28e1876c0f4f4fb2b2763ec44964f28bce98697fa6c82f3c896fb5a6403fcbbc883dfa79375e6bc635e381245687b610fbfba71c67642ae4c7bc1b347ab547391b7a6b1133fdeda6b4610a2e28fe1523bc41709159dd4b7ab3bb0bbc57292b16117975a23366a62b58599cf66f83594330c7acc658c", 0xd2}], 0x9, 0x0) 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x4}, &(0x7f0000e7c000-0x4)=0x8) bind(r1, &(0x7f00000d1000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003d9000-0x8)=0x659bf106, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4f000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x93aa, 0xffffffff7fffffff, 0xffffffffffffa0a8, 0xf134, 0x0, 0x40000009, 0x100, 0x64, 0xffffffff80000000, 0x400, 0x4, 0xff00000, 0x3, 0x1, 0x1]}, &(0x7f000066c000-0x4)=0x108) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007ab000-0x4)=0xca5, &(0x7f00004ae000-0x8)=0x4) [ 691.160750] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 691.167991] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 691.175232] RBP: 00000000000005ec R08: 0000000000000004 R09: 0000000000000000 [ 691.182473] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f7ec0 [ 691.189712] R13: 00000000ffffffff R14: 00007f0f00ca06d4 R15: 0000000000000000 2018/01/24 02:22:18 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014a000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000091d000-0x10)="b5858b343471ecb892db9ad70d792be8", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000009000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000007000)=""/189, &(0x7f000000c000-0x4)=0xbd) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000068000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000056a000-0xb8)={0x0, 0x5, 0x7, 0x1, 0x3, 0x15b8000, 0x1, 0x1, {0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffdefca81, 0x0, 0x7fffffff, 0x4}}, &(0x7f00006fc000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a55000)={r2, 0x6}, &(0x7f00002ca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c0a000)={0x0, 0xffffffffffffff29, 0x2, [0x8, 0xe6db]}, &(0x7f0000dcf000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000431000-0x14)={r3, 0x7fff, 0x6, [0x2db4, 0x7, 0x20000, 0x7f, 0x5, 0x6e1]}, 0x14) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000435000-0x38)={&(0x7f0000395000)={0x10, 0x0, 0x0, 0x1000a1}, 0xfffffffffffffe02, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x13f, 0x17, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x80007}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00003be000-0x4)=0x0, &(0x7f0000a53000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000016000-0x4)=0x0) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x8, 0x799a, 0x1}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000007000-0x4)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000-0x8)={r1, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000008000)={r1, 0x0, 0xec, "1ffda7289196cf53dc0a9773ccf93a70fdbbae526f3441f324157b92ce1d0f8d08727cd45e1918bd4aa78cf658fc7ec4134940d045c4ee96cbd881ca8c00dff41a0406499e34da6e6e35a6093301770fc2b66b48b774d61e6c63807dfff39bb861de999caff60d6ce0a84ccf2e9f808c4277fe4227751bc348b7783e1346544817dde2089ce83b8e7d163558ac7ff9201bc3f7ac6e1757c2eee8242098741ab47712642105ff6d0183ff9b1eff7eb26c60f8014d4c8861969120047118ee1910c60574af0fc6896ad3ef0c04767110563e81fb09148962ac2c4fe21346d3c6daa1892a33390737b9757e6c45"}, 0xf4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x20, 0x1, 0x82}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xab6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x2, 0x6, 0x80, r4}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x80000) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ba000-0x4)={r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fa4000)={0x9, 0x7, &(0x7f0000e5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x2b}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004dc000)='GPL\x00', 0x5, 0xc4, &(0x7f0000e7b000-0xc4)=""/196, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00006cb000)=r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000bf0000)={{&(0x7f00001e6000)=""/0, 0x0}, &(0x7f00004d3000)=0x0, 0x60}, 0x20) 2018/01/24 02:22:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x9, 0x7ff, 0x4}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4, 0xfffffffffffff800}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8918, &(0x7f0000001000)="98e9654bb3d60be7d15476a5e5938f89f1fc7b2d0a116af8ad8ef7f96f5f8ba558315a2cf608857b264c883d030123aace8f80675ab34813405d7fce59d761706f79e3d5683fcefdba163845c5ed006af7a890bf846bc5d25c8109a28eb7abf50cb7f5c0d5b74a3dbcfca7785d844b") setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x2603}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/24 02:22:18 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f60000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xfffffc61, &(0x7f0000019000)={&(0x7f0000001000-0x18)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, []}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x6, &(0x7f000001f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000000e000)=0x8001) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000020000-0x38)={&(0x7f000001f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000001f000)=[{&(0x7f0000018000)=""/47, 0x2f}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000020000-0x63)=""/99, 0x63}], 0x3, &(0x7f0000020000-0x28)=""/40, 0x28, 0xffff}, 0x40) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x0, &(0x7f0000006000)=[{0x200017, 0x0, 0x0, 0xffffffff}, {0x2, 0x4, 0x6, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 02:22:18 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005c8000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000015000)=[], 0x0) r2 = socket(0x0, 0xa, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000-0x44)={0x0, 0x3c, "fb307fcd62234cf7c08b18d61da3a1728ec8c771ee8544845366623ad86c6eef22cf707b1055f62f8b512aedd534acd09cd1daced4beb755a20ed0e6"}, &(0x7f0000001000-0x4)=0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6f98}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x80000001, 0xa, 0xa0, 0x80, 0x3b, r4, r5}, {0x5, 0x2, 0x7, 0x2, 0x5, 0x1, 0x69, 0xcf}, {0x401, 0x100000001, 0x5, 0x8980}, 0x7ff, 0x3, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x5, 0xffffffff, 0x1, 0x800}}, 0xe8) r6 = socket$inet6(0xa, 0x805, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x9, 0x5, 0x3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000005000)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000007000)={0x800, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000002000)=0x100000001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000009000)=""/226, &(0x7f000000a000-0x4)=0xe2) 2018/01/24 02:22:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ee3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b45000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008c7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x13, 0x7fffd, 0x7, &(0x7f0000c3c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000464000-0xc)={r2, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000094d000-0x4)=r4, 0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000297000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) socket$pptp(0x18, 0x1, 0x2) 2018/01/24 02:22:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x4) socketpair$inet(0x2, 0x4, 0x77e, &(0x7f000013f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000233000)={r1}) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r2, &(0x7f00003dc000-0x91)="", 0x0) 2018/01/24 02:22:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000884000)=""/211, &(0x7f0000a9d000-0x4)=0xd3) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00007b6000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000ea000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1f, 0x2, 0x5, 0x500, 0x1ff, 0x20, r1}) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d37000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) bind$bt_l2cap(r0, &(0x7f000086d000-0xe)={0x1f, 0xf341, {0x1, 0x5e, 0x5, 0x80, 0x8, 0x3f}, 0x1, 0x4}, 0xe) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008af000-0x4)=0x8, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000faf000)={0xb, 0x67c, 0x6, 0xfffffffffffffff9, 0x10, r1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000078000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000631000-0x8)={0x0, 0xffffffff}, &(0x7f0000e97000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e8000-0x10)={r2, 0x84, &(0x7f0000ce3000-0x84)=[@in6={0xa, 0x3, 0x44, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff9f5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x88d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, @in6={0xa, 0x1, 0x1fc00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000ecd000)=0x10) 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000080e000)={0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f9c000-0x81)={0x0, 0x79, "95058c0eca121432d35e9e23819d9dccb9e6c2963b09922dc818c85156b4112f407eac39dd76d9509d0acf10be116be6f01e643cf83f7a21dfa0d2fb7e3b447d85164b59089ae061071616571caeddead1a421e036924113a3eaccb0b44fc99bf9a4270d15677d0e2b71c39750fa30e014e2d47493676c9bbe"}, &(0x7f0000f9b000)=0x81) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005ee000-0x8)={r1, 0x4ad}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f9b000-0x91)={0x0, 0x89, "a65456935bacf21466d253d139dbe6506d9a0d0fbf693f9a29fe8927224d0bff7cb4906ebc42ed886f11b519764fe6af4f8dbdc5581eb88e929a71df97a2707b71bdcc13072f856ba038e02609be3a048616b27d34421877490d2c8b635f09a00257e044a850f22920d1423358167db864b30dae5cee5ec4ed2b8f9998b32ca0cfb41fe0534a0e63cf"}, &(0x7f0000f9a000)=0x91) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f9b000-0x10)={r2, 0x10, &(0x7f0000f9a000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f9a000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f9b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) setsockopt(r3, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x6}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x88)={0x2, 0x15, 0x2, 0x2, 0x11, 0x0, 0x4, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x10, 0x10}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x582, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}, @sadb_sa={0x2, 0x1, 0x0, 0xffffffffa9907355, 0xfbae, 0x9f, 0x3, 0x60000001}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x2aa4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) bind$inet(r0, &(0x7f0000003000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd6000-0x108)={0x0, @in6={{0xa, 0x3, 0x4b3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xfffffffffffffffa, 0xfff, 0xead, 0x0, 0x30, 0x0, 0x2, 0x3, 0x6, 0x9, 0x1, 0x7, 0x6]}, &(0x7f0000fdb000)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000760000)={r2, 0x8000}, 0x8) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdc000-0x10)={0x0, 0x3, 0x7fff, 0xfff}, &(0x7f00003f3000-0x4)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d4000)={r3, 0xd3, 0x3, [0x1ff, 0x1, 0x0]}, &(0x7f0000fdd000-0x4)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000081c000-0x8)={r3, 0x8000000000004}, &(0x7f0000fdb000)=0x8) 2018/01/24 02:22:18 executing program 5: pipe(&(0x7f0000c42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000-0x4)=0xe3, 0x4) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3e9, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x3ff) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b53000-0x10)={0x6, 0x8005, 0x1, 0x80, 0x0}, &(0x7f0000d1a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000607000-0x8)={r2, 0x4}, &(0x7f0000be4000-0x4)=0x8) 2018/01/24 02:22:18 executing program 4: mmap(&(0x7f0000000000/0x8ce000)=nil, 0x8ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001a1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x80, [0x1, 0x7fff, 0x0, 0x7ff, 0x8001, 0x8, 0x8000, 0x20]}, 0x5c) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008ce000)=0x7, 0x4) 2018/01/24 02:22:18 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1000, 0x8000, 0x6, 0x6, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, 0x20}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0x6a)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='syzkaller1\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="f4980656d485add03b33470a2b35f740", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x0, @rand_addr=0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r5, &(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xe, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x200, 0x20, 0x3}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001000)={r7, 0x6, 0x80000000, 0x3}, 0x10) 2018/01/24 02:22:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8000) pwritev(r0, &(0x7f0000fc8000)=[{&(0x7f00005b2000-0xff)="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", 0xff}, {&(0x7f0000c0b000)="3cbf117826c35f4a465ce08005909a9516dccb8a30bd1c745d8ddb6bb2b3883bd63a63a9b174fcd1e7e5ac49c180b5718145ea4de6cdd2d7ac2415c7675c797548c87f051f926025d4d6ef47984f99c439187579242dbc5717d5ba638c809e172009acb8639e529c592f80c9b2bc0ed9ff7a87e37a03c59ba4407401ae023a71a481dc30455afbcfaabbff54fd6a42ba01b24ea952498b2589749acfdd950b97e344363f0e12d2905c9661ccb7ff11fb13445dad9f790adc7c078d22c42cdcfecd657327", 0xc4}, {&(0x7f0000148000)="4e5a51035fc71159c08b06399abe53805c087c70d2a0ad8a2d522cf97b569ae9ee21", 0x22}, {&(0x7f0000727000-0xa5)="e134f8502e75815cec85fd84d6830c60cf98d4c7aa4e82408d07f11a411cfccec66c4d57af6a8d104d136a7f20d8c80c04cbbd2fe6020cb078798af4b3fa5ccffcf239ac0c75c301be7f9a98fa9835fc3608dc7291d32b51cffcff4e09a28382f155bc4176e2c22f02d464407b0d0e81379700313ffc2bcfe56f9db24bf2db11240ab7e0feeb6bfa3f549acbec720a40c963cc2e026d174d17825ce92189f9ae58c03c23dd", 0xa5}], 0x4, 0x0) getsockname$netlink(r0, &(0x7f0000515000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0xc) 2018/01/24 02:22:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000960000)=0x0, &(0x7f0000747000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004f2000)=0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d80000-0x20)={@generic="7bc44de3b975c83b4371233a793b441a", @ifru_flags=0x6100}) [ 691.552170] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 691.591282] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e0a000)={0x0, 0x5}, &(0x7f0000341000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000da4000)={r1, 0x3f, 0x5, 0x2}, &(0x7f0000f48000)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000993000-0x38)={&(0x7f0000930000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000f5b000-0x10)={&(0x7f000024f000-0x48)=@getae={0x48, 0x1f, 0x108, 0x6, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xa, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2800000000000000, 0x4}, [@etimer_thresh={0x8, 0xc, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20040084) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e6c000)={&(0x7f0000bba000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000e6d000-0x70)=[{&(0x7f0000e6c000)=""/77, 0x4d}, {&(0x7f0000a59000)=""/180, 0xb4}, {&(0x7f0000e6d000-0x9)=""/30, 0x1e}, {&(0x7f00000fa000-0xc8)=""/200, 0xc8}, {&(0x7f0000e6c000)=""/221, 0xdd}, {&(0x7f0000e6c000)=""/249, 0xf9}, {&(0x7f0000e6c000)=""/160, 0xa0}], 0x7, 0x0, 0x0, 0x3}, 0x40000022) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e6c000)={0x0, 0x5f, "e22dd7a4f0e087952a662e2303422ddf5a4cf82853a758d3f6444a7bf17c727b63fe3abcac3bf9f1de0c90b2e4328c57e9bb15b95e58d35ff034d0220930ab816b0352b80de6d328b876a937374195f44bf81844a9fcf925593d3f0f6e74bf"}, &(0x7f0000c8e000)=0x67) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cdc000)={r1, 0x7, 0x6, 0x8001, 0x9, 0x0}, &(0x7f0000377000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/24 02:22:18 executing program 6: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000aae000)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x0, 0x1) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000e60000-0x4)=0xf3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000368000)={&(0x7f00002f9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5d000)={&(0x7f0000f5e000-0x25c)=@newspdinfo={0x30, 0x24, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000005, 0x4000000000000008) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000594000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/01/24 02:22:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) r1 = socket$inet(0x2, 0x806, 0x5) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00001ca000-0xf8)="94b4418d121332c1ea482c9b789b258844c0eb262e8c2feac1a0b6aabf4407454d3701eccf6d5e9d95d587d1c4c3277bc2e93a62eaa5f9116defb7a430e48888d8b696328f4a56f6c4f425c1b629ee6374df23a56fd0d39d079751989043674b3d1ddc1fc6ee25bfca1c486bab4ac989db34c57f052ee5e943317dfecd35205a7abe224152ec0a7d9cdc31ab06deff6bb3d2d6938a2c64ddf427fb4d51aedfe029a0502cbf7025aa7006224ff5dd71dae18d8f467c05430397082ca4d781985566c4fecb7070916d2f1bcf73e3474c85b849784deece8c016a0452cde8740926633803a32cf4b4ea0d5355e828ee11c962be288bc6227437", 0xf8) socketpair(0x0, 0x7, 0x5, &(0x7f0000886000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a63000-0x4)=0x0, &(0x7f0000301000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/01/24 02:22:18 executing program 2: r0 = socket$kcm(0x29, 0x800000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d62000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cd7000)="", 0xfffffffffffffdae) socketpair$inet6(0xa, 0x5, 0xf29f, &(0x7f0000af1000)={0x0, 0x0}) 2018/01/24 02:22:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) recvmsg(r0, &(0x7f000054c000-0x38)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003a3000)=""/118, 0x76}, {&(0x7f0000b3c000)=""/250, 0xfa}, {&(0x7f000048f000-0x28)=""/40, 0x28}], 0x3, &(0x7f0000fff000-0x2a)=""/42, 0x2a, 0x947b}, 0x40000000) 2018/01/24 02:22:18 executing program 5: getpeername(0xffffffffffffffff, &(0x7f00004ae000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000)=0x2e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bf1000)=0x8, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x30, 0x1341, 0x80}, &(0x7f00000b0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000827000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000cc4000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x7, 0x400, 0x7bf9, 0x63}, 0x5) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000244000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000-0x77)=""/119, 0x77}], 0x2, &(0x7f0000c00000-0x8)=""/8, 0x8, 0x79}, 0x40000100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dce000-0x10)={0x0, 0x10, &(0x7f000087f000)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000071c000+0xa3c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0x6, 0x10001, 0x401, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cec000)={0xffff, 0x8, 0x4, 0x3, 0x2, 0x80000000, 0xaddc, 0x0, 0x0}, &(0x7f00000fc000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={r3, 0x100401fd}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f47000+0x54d)=r3, 0x4) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ae000)={0x0, 0x6}, &(0x7f0000b39000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000691000-0x3)={r1, 0x3}, &(0x7f00000c2000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000115000+0xf09)={r2, 0x2b8, &(0x7f000051a000-0x58)=[]}, &(0x7f00006c0000-0x4)=0x10) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) readv(r4, &(0x7f0000a68000-0x10)=[{&(0x7f000010b000)=""/4096, 0x1000}], 0x1) socketpair(0x8fe546223ad19313, 0x2, 0x9, &(0x7f0000411000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0f000)={r2, 0xe399}, &(0x7f0000d09000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d1b000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013c000-0x4)=0xe8) sendmsg$nl_route(r5, &(0x7f00005b5000)={&(0x7f00003f0000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f87000)={&(0x7f0000e05000)=@bridge_getneigh={0x5bc, 0x1e, 0x0, 0x7, 0x3, {0x7, 0x0, 0x0, 0x0, 0x8119, 0x1}, [@IFLA_LINK={0x8, 0x5, 0x2}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xf0ec}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_VFINFO_LIST={0x100, 0x16, [{0xfc, 0x1, [@generic="84ab921918c3523510ea6b8a34407f33394425a584f982dea8a579f6c06f8f863fb0d7e7d9021bdc1861b614c920ae73701265b39dd5e9b5940ed01831157f9aef58b66ada4553ea70781f79295a5495516f014228db7183d4ec3858fed356f07a9479d7adb75e914578512990d68c214b1b34d558f8ed9c107b3fcb1233bc3f3638d5056975dacfb589ff949359c0b72f39c7fdb4c19589ffebe22a7862309fb9056c6d7b99ab61cb768c31a412ffaf9f06b0e3722877b49506d996bf924d55dbe9390e061731c97665a83ae32764de91627f37ebad2950d7c04a00d86f2df1b41613523e5079da116189", @typed={0xc, 0x6a, @u32=0x4}]}]}, @IFLA_LINKMODE={0x8, 0x11, 0x8001}, @IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_MASTER={0x8, 0xa, 0x3}, @IFLA_PORT_SELF={0x454, 0x19, [@typed={0x8, 0x32, @void=""}, @typed={0x18, 0x6, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="2cbb184004b4ff976a5f4698a6912a7ea6dfc92b59393807419daf911debb4fc2867205822bc57f817a076d64a7fac2a8336b5f958209338c382e1a400e3e2430622037910d013800c212e2744da22f8572f252b4eef6788b0f6a89152019d2696b0d23705ce0c9255427a0372cfc7eeddd895831f3a6bd51a5c817c18aa7c521b6ccaef711b64310bc4205c0cba1694ef7a5e72aad8b39ef2e16df8a14cff89255012867945d7587893e91ad0b8fed690a20ac03a21efc78a72f29da71030156599e0abb0ac495be5be3208a031bf54415df1190e5578ebeead1d826c2ab25af251", @generic="81986d91b6eb389f127164ea5f7c16b7b1d8d6ede8aecd0d189208979ee168d095decc9f53522334db1fa9", @nested={0x2ac, 0x8f, [@typed={0x18, 0x88, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="497391196d90626f2247529f93fd0e40038a30b839287f8f96950e6af5788b5ad85e6906db26df8c87bcfce372089710c358f3fb304220f284af6bf945dac16079ee63937e", @generic="acf7afe1e8b7a0bd6548c01dc0565c3f3f0d5701f0d7b58bdbd75d855ced9b7f698b746b9e456196f8abe272d7ba9dff8fe5180a35ffcc24ced3c73966e53d5d7ac8f1624643b87b102d7dfc5ff5a06d88d624356381f251288e8727b433310f1cf78f1143db50654ec8523acbb402fd35e173010319bdf47e9cd22045fa21c0b93489111b8d805d82a69fbc02696988d60d2542a4", @generic="3b5625d45cf75ef0535297775095c24af4e0f192a39c0fed813307b22e240eb51faeef550c761a25a327f0ec25b03b868214c151d24f5651ac76d796ca36d7f5780c", @typed={0x70, 0x87, @binary="55a7b31d894e154cc1b943d53de826082e7a239f8ba1c16d9f99647897527f13c8a2169ef5b0692f04be14170704a40f98d405bf96673f0386c375c3505a106bee4f5eb9018640d0df858c8eed7b6e58e2a21ad90ab6b2dd9657be0a4458246654d4c47c598c"}, @typed={0x8, 0x1c, @void=""}, @typed={0xc, 0x6e, @str='\x00'}, @typed={0xc, 0x81, @uid=r6}, @generic="5ce65f09cac192f9aae60947108a6165d9d51590b98dba683f187817e67dc56a5dccad49c37c6c277355ed334328fdde1e2fb313fa32d45c642fde2421c0849cfaa3cdcb72c237287418f4b13017a748a81738fff9f1e5c0bb3c0cf2ed4d7b0eaee361bbc37b502517d1ea4cb77d9c7332f5fb0640be2a35f5619393db9d2321cec41a402576e7d716948973921925c45d3b33300b8513d9514b11b3ab0413e5122305bef9bee7ce9a1cd2e0b8c9e66b434cb865942865cc579b817000f6137e1c3b9516094cd6a46245c2b8", @typed={0x18, 0x92, @ipv6=@loopback={0x0, 0x1}}]}, @generic="a20b82e008d2b493917068d8ca6efd9ca2625c7e0a29c99fc90b6cf1dbde190f9ff45fc4e5f4382d5485c069e4855a7b05ba75e478009a30ae996fb0ffef7472d76b8d5342dc75075312f0af2d28f0163dae7b676f1692ec54d5fd", @typed={0x1c, 0x72, @str='vboxnet0,wlan1ppp0\x00'}]}]}, 0x5bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f88000)={0x0, 0x0, 0x0}, &(0x7f0000150000-0x4)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8a000-0x8)={0x0, 0x1}, &(0x7f0000214000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000891000-0x8c)={r2, @in6={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1004000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000265000)=0x8c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f88000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9a6}, @in=@broadcast=0xffffffff, 0x2, 0x6, 0x3, 0xfffffffffffffffd, 0xa, 0x0, 0x80, 0x2e, 0x0, r1}, {0x3f, 0x9, 0xffffffffffffffff, 0x7ff, 0xf2d, 0x39, 0x3, 0x7fffffff}, {0x101, 0x0, 0x1f, 0x4}, 0x7, 0xe, 0x0, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x3, 0x8, 0x1, 0x1000, 0xd0}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x80000000, 0x0, 0x80000000, 0x0, 0x2, 0xfffffffffffffffc, 0x1, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x6, 0x7ff, 0x3}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x803, 0x843a, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r1, 0x5c3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x7f, 0x5, 0x10000, 0x200, 0xfff, 0x3af, 0x7fff, {r3, @in6={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x100, 0x2, 0xfffffffffffffffc, 0x80000001}}, &(0x7f0000002000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/24 02:22:18 executing program 6: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000df7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000df7000)=0x32) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000dfa000-0x48)=@full={{0x3, {"df64036cccd1f4"}, 0x7}, [{"af169d0c8d6a2d"}, {"3fbd72f1927113"}, {"f48122054fb59b"}, {"de63b9d50f4da2"}, {"999811763028f2"}, {"90bda9a397837b"}, {"87c6d4a5304f3b"}, {"8ba0dc8d863ab9"}]}, 0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000df9000-0x20)={@generic="4774c4c2af06120d4c98cf1d84a58eb9", @ifru_flags=0x1001}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000df8000-0x8)={0x0, 0x7}, &(0x7f0000df7000)=0x8) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000df7000)={r2, 0x405}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000df9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000df9000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c2cb3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2fd", 0x1002, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/24 02:22:18 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000016000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000018000)={0xfffffffffffffffc, 0x201, 0x9, 0x3ff, 0x0}, &(0x7f0000019000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8001, 0x1, [0xff]}, &(0x7f000000c000)=0xa) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000017000)=0x0, &(0x7f0000017000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a9d000-0x4)=0x1a, 0x4) r1 = socket(0x4, 0x2, 0xd1e0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000074e000)={0x0, 0x88, &(0x7f0000cf8000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000626000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000360000-0x8)={r2, 0x0, ""}, &(0x7f00006c6000-0x4)=0x8) 2018/01/24 02:22:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xa1e, 0xc, 0x0, 0x3, 0xa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff76) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg(r0, &(0x7f0000c42000)=[{{&(0x7f00005a8000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000859000-0xa0)=[{&(0x7f0000ac1000)="1833b2f1d1bc1e5bca15198a6fea233aa977c7a85c75219ca32f172f7e199a945d16c6006b14cb9237a26ea8479ab5ccbf0d836dbe0fdaaad312d199f6c3f5e75911eb3d8018f4e3488ad02ae90e72f3f86bc217cb53734d5fc8cef673be8c0f88db7d07ffab98b9bcb3221f39600d41f28db4bc353f523168c96403a98dd768d5a314184f551fcfebc932af108cb13728ff9fc5d4dc7ccd5c54cf1458c9f6c1b2ba18a5ceecebe92685e1f0667e711bc10d6455901edcafd9e6c0e5a50e9455eb684012d9756086585eb555d283504404", 0xd1}, {&(0x7f00000a3000)="98ef3d6557d3d35375596199f0a12c79405434d1e76a637d40c3c6e071148e04c9ea4b87f10aa68590f5ca640e3055bf7709bdfbc699112f4459d99841f869b8aa617ae71442eb76029d93fd985d02e533a1646f29e98ce826f5a6d0c96c2c6c0b690f5cadd63ddab2169babd7bd255bd243219e7921ede4df4924921a45ed4c59617c8cd05a454b7e4f493664c62a3e3a33adb4439344567701d7c41eee2b3a25d3fdd6ff181d8fbebfd9f4d36f2ccbbbef164709fe104232dd437413f04d0decdc90dd3f6ce94bc1a595cf51a0b102b46e918073", 0xd5}, {&(0x7f0000222000)="968b38c61d9b530357c39809c2463787eb2f3195bb27339074d3f35e5402e21a2b58c8115c526ebe245eadc068e4b3dbe28f346fbf9eb987cfee92da9e5ad0a6298f5b045a12e6a8b852a4fa3f7892b2512676ea17db987cb81737e46e85f12749884f6a0f3fd8b1266c6ba17b62297f5729a0b5680cccbdf6f099a44e6166ab565e215b1cd65c0de8ce60e2c22394d4d05f60fbccc1a9b20ee6b1331de0ac0330bf0201b4494d2e143d178ae600b5f87cd684eb010ba7247695174044698528c610dec03b4bdbdd63c4e4c2addfead5179ec48a03f6cd5c766b7e47b3d25b7dcc5d62927f06758f02e8e100c1062a8bef2eb2940842f135", 0xf8}, {&(0x7f0000abd000-0x7a)="5c3fba1058e71cf3245014366077e66d00375bd313933772b55410b779e3d269cf882914a0ec67d50e599c5ad8d69ceb2c6ab8be407118667b225987560ebd4d1a1cdbda8154094b3c6c15dc9f02eaa4941c826042352af146fb0d2d9a430a79b19354c0b57b0708f38b726279fcddf202dbdd8f899a28df6fc6", 0x7a}, {&(0x7f0000441000-0x25)="cba62ed797849a8b01fb09224ec46df8c4bbc84446004dd55c2a90decf38c36002e75bb541", 0x25}, {&(0x7f000059a000)="3900f158b8aed577673ef057c02c530a29dad629ba2a5a8e90becfeea4ac6c220b8ad802b6470619255f6de1a66eed3f4d8cae71aad3d591a6e10bf0f60f60dcb92442bc2165e9f728a31a87ee524a972e7c09cee4a14f4f1e09739fe062a36dc137bb4d74f9ab88f0751e115b2d58fdc879f3bb3ce5020f1ff202be71978951e7b6920161278e621de80f183291fe6fe363d6e7df1e09ad2cd130bf265358b337c6c3f7090ebfb2ab2c22050c00aafd95504d7612768cb20d980853c5454952d1c5a40550b0387f83f14b372f3c84ff4556d751dfd51d0735579af67b4e2dea8fbc9c2a22d8a788bd0c0644384488cbf8b52863", 0xf4}, {&(0x7f0000431000)="9f4b5b5fbb05e3e383ca773bf2b539822c2b8bca9912640c70e55fddaad51effb6a9ff9798dd7977957c528be4aab2b8317338fa71696212a52f27641df25c7846ba8ab7027bd60dad6f70943fa8a5f006ddd7b19fc16e", 0x57}, {&(0x7f0000a12000)="cd6919b72aa4ced03b805ed54506f0cf9999cb26a2f475ab88861903d87700b6fa227298ce36595d360bbbc2ad3ca19b27ba1aaee37c05b53ff400bd65fe45d3bca55bbf807b8e1ea8200057c56398ee09aaf9dcdf6638011788bf143fef3e5448c9d00a9248162a5c14e15d0c36bb774ad160c6a1d07a09195501ccb5970dd5d9d94d1f6f59214589d8dfd81cf3c37d498ddb47a77001729da8b541", 0x9c}, {&(0x7f0000e81000-0x3f)="b4820a12155280a459646afaa0ccf7e44bcb278dca3da15ac9327d268d4329cf4775effe34347f560b75dd084dd862b88764a799df896f5ec9ec5538d3a11d", 0x3f}, {&(0x7f0000cd7000-0xcb)="ff39f67b8cb1d71228eb1fe536a278948fe7e2925aa64670cf737c9a5de664f5dd6d5d94fb6fb5c3100e7244d157a78265fb2446aa38ac6ec01b2a28298af590992217aa92a4dbdb2e47bd1347d106b0dcc74b765848701ee67470b860fbb9d47215151cad2400221fabbcb4cdfeda0769e1683f4f7c619448393d58c802507f469aa4854af7d08c6337ffd0b94528a4a443825add5b51c873a0795af052c8604112926b3cb85fb6f935643bf7362f878bb244f9bc42af04d2e187f7baad77669654ca50df7c049583f804", 0xcb}], 0xa, &(0x7f0000556000-0xc0)=[{0xc0, 0x11f, 0x3, "9bf8212cdef3614eca673a356371035650cbb55a2dae7fbfbdbc42905ad79d4858a9f162f67ac5bad08f50810343c1c17341d93adaf156043dd6eed3f34becc576dd70beacc229b61d8912f0bf7680c2a06c5514a0bae390448801a619fdd89dbd40b4fefaa4c5dce15afe2d8b0a8b7abd37d4033f4c3a198b8e8b9167de42228305b7e1b3251c15a967d8918612d684df187b61beed14d56bf7a3a8d7a561c61495825164e2d3097e6af7c52a"}], 0xc0, 0x800}, 0x3}, {{&(0x7f000020c000-0x8)=@sco={0x1f, {0x401, 0x8, 0x6f, 0xff, 0xffff, 0x400}}, 0x8, &(0x7f0000f2d000)=[{&(0x7f00000af000)="47f2db8b80d39a13af67addd8a651f6c42e9ccc1d4fbf2f742417d670dfefceb73e8fd14e55dfb34aae9a9d8ec7a50902f02b7cdaf6e39c05c7bed4ae22e6dbe78d8773c5b06642c4303f880538af624daa7352e47c5e2a4a302a79d262b6ee1a632bf3d222bcaa12b744e141f439c6ab3e77c099fa51bbe476f1681f59fa9ba2d7759414838de678a1677c7c5f2f614561c2cb648261e26fd668185172b954afcef5f3271bc", 0xa6}, {&(0x7f0000df6000-0x4a)="719dc8ca7687552fc07afc0e5cb5ffe4a7d1f494db8b6f3032e52d127a09a3fbeb0cffc004436c8e0afc9374fb90e74279b36364fe9e180071a143703858484d50a7858da87e66d354bb", 0x4a}], 0x2, 0x0, 0x0, 0x40000}, 0x0}], 0x2, 0x20008000) 2018/01/24 02:22:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fb5000)={{{{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]}, {{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x5, 0x80, "4cfe2edf22fcdc0508b34910508b18035df7fc4b8489625bc655b9fcd18c259014cdf105d97e4fe705d490234bb624d63a04a70c796dc0af6e303df208431f9ee3462f0093f47932d1fc2178b00401b8"}, 0x160) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000002e000-0x20)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r3, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008d4000)={r4, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000562000)={r4, 0xfffffffffffffff9}, &(0x7f0000f64000)=0x6) 2018/01/24 02:22:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r3, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r3, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r3, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x78, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", [@typed={0x68, 0x2e, @binary="068a321d7a873544964427c58b1b481e3ed47af54ad6e8e60e0d1d285c658d403d5e597bbcad1eeb9275d24fe5f1cb0589a575b676665c7876923ef2cce0cae8ed163010d5e0a821224adf36ecc0409b7da3ffd62a79a520e7c9169450d458"}]}, 0x78}, {&(0x7f0000975000)={0x11c8, 0x25, 0x901, 0x1, 0x1, "", [@nested={0xe0, 0x3c, [@generic="24ae6138d57a4e459e9d38b84f7ebaa449db5ffdc0374e700b9b163ba8398538e97cd233bf89c2f6763d09feec61e47249779fc52792871055cc45cb298f62b9d724d915305c3ac03e16ec8a814b0817e6ae33a0442322056e6ab2d9f0cec969e1cd415d5fa7123678547316aec9a3804ffa2a79aaa0975ae0f13a53f4c516cdb49d99cdf881363412a222a52e3847132b34b4ca917f919f5eefb3b7582c111fa196bccbd18549c337db26f4f2b8808497b6d4f4ffdaa9beca749e884e0a33b120e2ca469131e71537b69a8cec8baa9a3ae01c144cdca8e4e6"]}, @nested={0x54, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83", @typed={0x18, 0x1c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b", @nested={0x1004, 0x8f, [@generic="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"]}]}, 0x11c8}, {&(0x7f0000a53000)={0x1c, 0x42, 0x208, 0x5, 0x3, "", [@typed={0xc, 0x54, @u32=0x1ff}]}, 0x1c}, {&(0x7f0000822000-0x15cc)={0x1a8, 0x38, 0x10, 0x1, 0x0, "", [@typed={0xc, 0x51, @u32=0x10001}, @nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}, @nested={0xf8, 0x4c, [@generic="d19f7e135e134206599e6529349930f624a7a3bbeb03f8f283075c8b36dbbcc679ead5ee17981e0279cf74c3ea6b926b1096e853f95420510836f51f3be16a4b89be7a369c71df4c88d63a4e035c6e9aa31b34cc8f33fba83367bc5f389f7ae6bc0975242b4bc8d0f65a8f9a090c448f6dd9a47390c76c936d488ab5bace26ae9dfdca18ced121db1fdb44c38a4c71821367c9f391d029db2c1dd75f5289613cc39a00725143758cddd411b6222f963d859bc4859f173904f12ec3267f76b01fcd3f08a84be1bcc10e827b90c7c6103733c58db02369c328719686d7ad65fb8c18bae9251294add1d0f7", @typed={0x8, 0x5f, @binary=""}]}]}, 0x1a8}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r3, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r3, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000e85000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000319000-0x4)=0x58) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000402000-0x4)=0x2e, 0x4) connect$ax25(r1, &(0x7f00004b5000-0x10)={0x3, {"7e393247954d8a"}, 0x4}, 0x10) [ 691.815088] sctp: [Deprecated]: syz-executor7 (pid 31453) Use of int in maxseg socket option. [ 691.815088] Use struct sctp_assoc_value instead [ 691.835236] sctp: [Deprecated]: syz-executor7 (pid 31453) Use of int in maxseg socket option. [ 691.835236] Use struct sctp_assoc_value instead 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xffff, 0x8001, 0x4f}, &(0x7f0000001000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000-0x10)={0x376, 0xe, 0x80000001, 0x7, r1}, 0x10) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000)={r1, 0x3, 0x5, 0x28, 0x10000, 0x10000, 0x355f, 0x20c6, {r1, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x8000, 0x3b80}}, &(0x7f000000e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000000e000-0x4)=0x0, &(0x7f0000005000)=0x4) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000010000)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe4c}, {0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65}, 0x7, [0x100000001, 0x6, 0x25, 0x6, 0x400, 0x5a, 0xf56, 0x40]}, 0x5c) 2018/01/24 02:22:18 executing program 1: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fc8000-0x8)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000010b000-0x108)={0x7, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) 2018/01/24 02:22:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000a1e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000014e000)=0x0, &(0x7f0000d6f000)=0xfffffffffffffdff) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b04000-0xc)={0x1000000a, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000611000)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x555}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x8, [0xfff, 0x6, 0x5, 0x60, 0x800, 0x5, 0x101, 0xffff]}, 0x5c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) socket$alg(0x26, 0x5, 0x0) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00002fc000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c2a000)=0x0, &(0x7f0000d3f000-0x4)=0x4) getsockopt(r0, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000080000)=0x1, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bee000)={{0xa, 0x0, 0xb03, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffeffffffff}, 0x8, [0xfffffffffffff001, 0xa6, 0x1, 0x8, 0x20, 0x2, 0x8, 0x2]}, 0x5c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c9e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f00000da000)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001b3000-0x4)=0x0, &(0x7f00008ba000-0x4)=0x4) bind$inet6(r0, &(0x7f0000f77000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 02:22:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) tee(r0, r0, 0x143, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x60)="fbb01765c948a749cad406df5021b8736cd2c15404e7dbf618ff047b6fc262b3c0206ee4590ad1e1e787d777a029402842f95805cf25ee46646f48aad71666650fe77a388823497fe5dd040efe1c2c7fa6483e49a97c4553c1766d2eb994077c", 0x60, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@generic="83e9fe2268522f54baaf7dcc328b83c3", @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xd, 0xf, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x4e, 0x10, 0x6, 0x7}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x16)={r2, 0xfffffffffffffffa, 0x7, [0x100000001, 0xff, 0x5, 0xfffffffffffffffb, 0x192, 0x5, 0x1]}, &(0x7f0000003000-0x4)=0x16) 2018/01/24 02:22:18 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000000c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000-0x4)=0x60) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000008000)={"51c9685f73e7ce5aa43fcc7302642448", {0x4, 0xa9, 0x7ff, "ff77994758b2", 0x7ff, 0x0}}) ioctl(r2, 0x800000000008982, &(0x7f0000000000)="") 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000605000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000c97000-0x38)={0x0, 0x0, &(0x7f0000734000)=[{&(0x7f0000fd0000)="d7f84acbda45db2b556aa09bb9c5a997b6229a1ff8805bbb9a6e22a5a0ac348ac42952a20c5967788aec4d0ecdf2fe61ded4e6d6d5337813ff737eca464711acf5af0962855916e5b5c410df2531d8ab35c4779e5fcd27248b5af149edff158f78c87d13d249b453368e9d1018ab0ff52c92b2c0e89eaba45d4fd6e339daadff5b", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[], 0x0, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socketpair$inet(0x2, 0xf, 0x714, &(0x7f000019c000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000dcb000)=""/149, &(0x7f0000461000-0x4)=0x95) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000026a000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f000094d000-0x8)=0x6, 0x8) recvmsg(r3, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r2 = accept4(r1, &(0x7f0000ac5000)=@un=@file={0x0, ""/4096}, &(0x7f0000475000)=0x1002, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000eee000-0x18)={0x0, 0x9, 0x20, 0x7ff, 0x5de}, &(0x7f00006bf000)=0x18) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003c6000-0x10)={r3, 0xf1d2, 0x3, 0x7}, &(0x7f0000970000-0x4)=0x10) 2018/01/24 02:22:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005dd000-0x4)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000096e000)=0x1c, 0x80000) bind$bt_sco(r0, &(0x7f0000125000-0x8)={0x1f, {0xf62b, 0xffff, 0x3f, 0x9, 0x6, 0x0}}, 0x8) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a3b000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000d2d000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f00001d4000-0x8)={0x0}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/24 02:22:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000920000)={r1, 0x3, 0x1, 0x40, &(0x7f0000547000)=[0x0], 0x1}, 0x20) close(r1) [ 692.005196] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/24 02:22:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d66000)=0xffffffffffffffff, 0x4) socket(0x10, 0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvfrom$inet(r0, &(0x7f00005a5000-0x8d)=""/141, 0x8d, 0x40000002, &(0x7f0000356000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000960000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000397000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000057e000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000425000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000090d000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/24 02:22:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80a, 0x3ff, &(0x7f0000569000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00007dd000)={@common='dummy0\x00', 0x400}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000022b000)=[@in6={0xa, 0x3, 0xe0f0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000ab4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009c8000-0x8)={0x0, 0x1}, &(0x7f0000ca0000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004ce000-0x6)={0x0, 0x1}, &(0x7f0000bfb000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c5d000)={r3, 0xff}, &(0x7f00005a8000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000562000-0x8)={r4, 0xffffffff}, &(0x7f0000a09000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000532000)={r5, 0x5, 0x3, 0x2, 0x5, 0x20}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a59000)={0x0, 0x0}) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 692.062366] dccp_close: ABORT with 65423 bytes unread 2018/01/24 02:22:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x9, 0x803, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000025b000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fc3000-0x8)=0x6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc3000)={0x1, [0x8]}, &(0x7f0000bd2000)=0x6) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000067c000)={0xef9, 0x5}) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e85000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001c000-0x1c0)=[{&(0x7f000001b000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000017000-0xa0)=[{&(0x7f0000004000)="f1e25ab01888d3ff96244721caefe78225b1ba478c67d8aec98b6f1d21c54bd976c86e4b7136", 0x26}], 0x1, &(0x7f000001c000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x4, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet(r1, &(0x7f000040e000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd5000-0x4)=0x10) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000607000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dc1000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000079b000)={0x34, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x400000000001, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffcd4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/24 02:22:19 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3000002, 0x22012, r0, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x9, 0x0, 0xb4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000feb000)={&(0x7f0000a79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fec000-0x10)={&(0x7f0000feb000)={0x314, 0x32, 0x200, 0x7, 0x1, {0x14, 0x0, 0x0}, [@generic="71f388c1d61afa76328997d40f91c1acbcc797e0b7077fde0752dba20126ba1a0f387979f97713ac42eb196d54201323eea99b93b9bb2347264c2410d6e8f1e3f0bb610a39db75ec0cb9e58206164f01fc7bc84ec283e9df8962f8349039904cce73b48c53e95729539164b89e40ea79083e3a8dfff61bb696f59cd9bb4eee371d875a7d26ababb30853788f469511f219ae0c6b398acbd09e9f20cd107f1b1cd9a276cb87e9db308a4836e3b7d55e22b42dda189d5193bee99e52896edc37cb18012f63fec16ee16a4b5d54491c5fda", @nested={0x14c, 0x8b, [@generic="262de8f279ac873a795bb21b69dfdcf58ae0fe615c1216cd6756f100462085942332da22b5037a72edfeeb02ae0015808c28f9d7ced900c0467fcf94dadb35f564a504b8f71f2f8a9e1c58b7967b13df46cfbcc42159cdaa6a0b6a8a5fd2d1e09a905970c9beb200cd721d75f85674ef20203c818af566eb", @generic="d9177dc96388198a91b887d4028e2368b4391bf4d54ec030161ed2082ccc533f23f71f6709c0b37f26a0cfda76d683de3a84692887d69709449c3346cc33e6d3804119465cacecb43514f115d7db11b4edc01551240774d21b4c470fda98eb5075d0f4b143af472b87b76eaac90051fc0bd755c2bf104abb76e0e79630802d61532bd123298b43737940d0ffc6b72ff2f2aadec2834536e050ab95296a660b45e35af5e5a7dd138b624da3a7961aa44b540ef17d01154f87da9790f18d119cdb469e4a587d2e7500b9874c83", @generic='f']}, @generic="33537699d73b7b6ee9832aab399ec46d814e50ee22c5481988cdd3171aaeb831044b0500022f6f1cae08b9faae5ba918fe9fd046c40df37d7d28c2a4f8430ba0149e721adb364e801eb4ba96a247bb8cf697d7757b4a26574c81264366eb66e338d45de0c6a2154a6a6e2f92a62661d18d395ebe89ed34589551050f5bc08cfbfec863c23cb5328fb9639a5ffb9477230e85b540051ee9c0fc9b2d82437ac8615869e1ef31a590f6a9", @nested={0xc, 0x35, [@typed={0x8, 0x10, @void=""}]}, @typed={0xc, 0x52, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="", @typed={0x10, 0x74, @str='$nodev\x00'}, @typed={0xc, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x4, 0x63, []}]}, 0x314}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1526}, &(0x7f0000844000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f12000)={r1, @in6={{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xfffffffffffffffd) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f11000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000fe0000-0x30)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x8000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$rds(r2, &(0x7f0000990000)={&(0x7f0000d88000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b2e000-0x90)=[{&(0x7f0000174000-0xa1)=""/161, 0xa1}, {&(0x7f000062d000-0xf2)=""/242, 0xf2}, {&(0x7f0000c91000)=""/206, 0xce}, {&(0x7f0000312000-0xf)=""/15, 0xf}, {&(0x7f0000e13000-0xef)=""/239, 0xef}, {&(0x7f0000635000-0x1000)=""/4096, 0x1000}, {&(0x7f0000383000)=""/90, 0x5a}, {&(0x7f00002c2000)=""/198, 0xc6}, {&(0x7f0000e89000-0xad)=""/173, 0xad}], 0x9, 0x0, 0x0, 0x4000000}, 0x10) 2018/01/24 02:22:19 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2018/01/24 02:22:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000725000)={0x0, 0x0, 0x0}, &(0x7f00003f4000)=0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008a3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f22000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000384000-0x4)=0x40, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000bc6000)=0xffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005c3000-0x4)={r0}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000af0000-0x4)=0x0, 0x800) 2018/01/24 02:22:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_MASTER={0x8, 0xa, 0x40}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f00006ea000)={0x0, 0x0, &(0x7f0000c25000)=[{&(0x7f0000dc2000-0xcd)="9c28ac1d0e8e3ed393cadcd9011cdf2a488e80c51b067376ff8a2b6c22dc2070d9b4e0917cda833c66ebdfea24af734096671fffb3c7a46dc483c5467add4e22da658854707ff9dca39b0f4521f239bf0dde518ea93230bab7d17d1d12726611bf889dbfdcb6096f4a4d07bb452e17b4150aab9d65dfd43159472f60eb2f860301e295c4edcc0c0f96b8d1daffb81538e6251175780db72920a85fb761290173f08c6a580c32a8c1750472f57c2a37e2a76991a8f2e3e1e7e92a00d29a14ca3f680ac00f0dff730279cb5e1f30", 0xcd}], 0x1, &(0x7f00006fa000-0x180)=[@iv={0x100, 0x117, 0x2, 0xe9, "96991e372fedf531256bddc3404badad4b194231dcc1a87877151e90ee08f4899c9c82469cfa5b27c2013c2bdf7d6538e6aed19692e1b852602dd38cfd43cc131ec8a1587213561364262257d617676ff014172cfdb80fb78a99d397cefd80c1274d11f8235a741d75d1a819e21300e90c50cc5afadde6c27c36921caad06d0c362a2ea049e0ecdb4c33355ba150dfddc5d441ca8bbf4cd135ff0bc330cec512237a4decd21b0aac8f2301827a7d58b5a682318d553f3215188c5664bfa2753cb5e3e2e7b661f1f2ba8ad0fc229d990695ff7ef69b42aebf7ef6c26ebf100bcfb82348419f9280d2e1"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4e, "b3c129fa61a4655951de07d20afbe0077e6d692d43ed25578ed3a512e61b80d8f42f134c2a000da516e11ba1819cfae920b04721fe288409799dcd9bf502d4f887f5e11b50a28a50778e7927a155"}], 0x180, 0x20040000}, 0x0) pipe(&(0x7f0000eb0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dfa000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a28000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000b53000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000344000)={0x0, r5}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cad000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f000022c000-0x4)={0x0}, &(0x7f00003fd000)=0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00001b0000-0x2)={0x1, "14"}, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f4e000-0x8)={r3, r6}) 2018/01/24 02:22:19 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 692.246641] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 692.274975] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x400, &(0x7f0000a00000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e2000-0x4)={0x0, 0x0}) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000091b000)={r1, &(0x7f0000a00000)=""/222}) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000006000)="8a4eb139edddd4cf4b6f3890b712bf6f5807b7a417ac6a505a149a2edd785bedcfcdcb4f7b956a78", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00003e3000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000f96000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000068b000)={0x1, &(0x7f0000252000)=[{0x80000000, 0x1, 0x2, 0x0}]}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000e81000-0x38)={&(0x7f00002f4000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b4000)=[{&(0x7f000091f000)="6133dffde35cd3dd559904eb511b4e8af452c25ce0528a102ef9e1c1fccc7a652d5ad293ef752bc745970e8c2e3548e849c8b72f3fe5d9e095ec3a539c0b4899df919920428e3749e5c34d435ef9f4d41351eb293a7cac3b12d13e3087bd588ea567609bc8fa72441a064b7b7972a122d76c1635afe9e98d4a", 0x79}], 0x1, &(0x7f0000439000)=[], 0x0, 0x4}, 0x20000000) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004a7000)={&(0x7f00000f2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d8d000)=[{&(0x7f0000fda000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f000052d000)=""/154, 0x9a, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002c2000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003aa000)={0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xc) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000e0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000038a000)=0x60) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000b7b000)=""/140, 0x8c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000148000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000519000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdb000)={0x0, 0x0, 0x0}, &(0x7f00000de000)=0x14) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000)={r1, r3, r4}, 0xc) shutdown(r0, 0x0) 2018/01/24 02:22:19 executing program 1: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b5000-0x4)={r0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000ff0000-0xd)="44724102f40c9a4ad1b943caed", 0xd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 02:22:19 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x20000000000008) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000053000)=@add_del={0x2, &(0x7f0000ffa000-0x10)=@generic="10ad4bf1f18990906241dd032a8b730b", 0x5}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ffb000-0x2)=0x80000000, 0x2) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000bb4000-0x22)="59805f8b51e703a863dedcc6a37da0620c2e4e507fd75ee7f023c41761ce3ec6277e", 0x22, 0x880, &(0x7f0000819000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind$netlink(r0, &(0x7f000036b000-0xc)={0x10, 0x0, 0x2, 0x400004}, 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0xb) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x0}, 0x10) r2 = socket(0x1a, 0xf, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) [ 692.295705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36366 sclass=netlink_route_socket pig=31585 comm=syz-executor2 [ 692.324942] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36366 sclass=netlink_route_socket pig=31585 comm=syz-executor2 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000a92000/0x4000)=nil, 0x4000, 0x2000001, 0x10010, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006c4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000092d000)=0x14) r3 = socket$inet(0x2, 0x2, 0x9d3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000017f000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dab000-0x28)={@generic="3a8456ea38152d6a3eb9dcd988f8110b", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4, 0x45, 0x0}, [@IFLA_AF_SPEC={0xfffffe74, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x0) r5 = socket$bt_l2cap(0x1f, 0x3e09c8d252e77873, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000338000-0x4)={r5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000e77000)={0x0, 0x7, 0x5}, &(0x7f00004f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000fb7000-0x108)={r7, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x101, 0x77b5, 0xf0, 0x9c5, 0x1, 0x8, 0x7d84, 0x4, 0x8, 0x0, 0x4, 0x2, 0x8]}, &(0x7f000021e000-0x4)=0x108) 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80804, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000005000-0xd3)={r1, 0x3227, 0x873c, "7749a7c429f2baf5ffa786da0c538bfd7f0e331338aeac1f8db8494056a5c03faec3b39aba750a41982e6c9627db8231555cb1cc195c44ed6992978ae985e405d1d9ca3fdeaa6b503bc8e4c6393815d638a280ea419862ef2f3af4c94e18e31c86610ef2f04f60fcec87a50bb5d5831dd4ee2772c5a55a393859ad0cee5dda3fade01e1ab97b643bdec006102d63186ef6181976c4fab68cec8f6d2bd2cec4885555040e5a3c67d039d3f30df5a6dd55ecb7b3ced098c06bf01baa53135aa2444740410696376bf3f2"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom(r2, &(0x7f0000000000)=""/117, 0x75, 0x100, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000003000)={0x7fff}, 0x4) 2018/01/24 02:22:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00007ab000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00000ba000-0x4)=0xc) getsockname(r0, &(0x7f00008ef000-0x80)=@generic={0x0, ""/126}, &(0x7f0000284000-0x4)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a5000)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000228000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bb6000)={@common='gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x108000) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e5d000-0x28)={@common='gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000cfc000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000b4000)=@req3={0x1000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/24 02:22:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x2)={r3, 0x0}, &(0x7f0000001000)=0x8) bind(r0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 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$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 02:22:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b9d000)=0x100000800000000, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r7, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x101, &(0x7f00009a7000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r10, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r12, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r12, 0x29, 0xc9, &(0x7f0000c3a000)=0x9, 0x4) 2018/01/24 02:22:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002d000-0x4)={r0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f000099d000)=0x0, &(0x7f0000a0c000-0x4)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/24 02:22:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000b3b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000012b000)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0xb8)=""/184, 0xb8}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0xf9)=""/249, 0xf9, 0x0}, 0x40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000002000)={0x5, 0x2, 0x3000}, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "ab8b541a72be3b35"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000a48000-0x4)=0x2, 0x4) pipe(&(0x7f000022e000)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f00003d0000)={0x1f, {0x2, 0x2, 0x0, 0x3, 0xfffffffffffffe9b, 0xfffffffffffffff9}, 0x10000}, 0x9) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x24277ffb, &(0x7f0000ae1000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ae2000-0x1)=0x5, &(0x7f0000ae2000-0x8)=0x1) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000a, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d3c000)={0x0, {{0xa, 0x2, 0xfffffffffffffaca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d3b000)=0x2, 0x4) ioctl(r1, 0x8936, &(0x7f0000000000)="") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000521000-0xb)={0x2, 0x6, 0x0, 0x3, 0x1, 0x81, 0x0, 0x3, 0x0, 0x4, 0x1}, 0xb) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d3f000-0x20)={0x675097, 0x2, 0x0, 0x1f, 0x5, 0x7, 0x7, 0x9, 0x0}, &(0x7f0000d3e000)=0x20) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001b6000)={r3, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fffe, 0xffffffff}, &(0x7f0000d3e000)=0x98) bind$bt_hci(r2, &(0x7f0000d3e000-0x6)={0x1f, 0x8, 0x2}, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002ae000-0x4)=0x3f, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d3d000-0x4)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d3d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000)=0xe8) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000d3b000)={0xb, 0x14, &(0x7f00002d7000)=@raw=[@ldst={0x3, 0x1, 0x6, 0xf, 0x0, 0xfffffffe, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x6, 0x5, 0xa, 0x44, 0x4}, @call={0x85, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, @call={0x85, 0x0, 0x0, 0x16}, @alu={0x0, 0x2, 0xa, 0x0, 0x3, 0x18, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x13}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}], &(0x7f000052d000-0xa)='syzkaller\x00', 0x2, 0x4, &(0x7f0000d3b000)=""/4, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003fd000)={r1, r4}) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[], 0x0, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 02:22:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b42000)={0x1, 0x2, &(0x7f00009ff000)=@raw=[@ldst={0x0, 0x3, 0x7, 0x3, 0x7, 0x19, 0xffffffffffffffff}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e)="", 0x5e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) bind$inet(r0, &(0x7f0000bf7000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff4000)={r0}) getpeername$llc(r1, &(0x7f0000a47000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000097f000-0x4)=0x1ef) getpeername(r1, &(0x7f0000bcc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000049e000)=0x32) sendmsg$nl_netfilter(r2, &(0x7f0000b8b000)={&(0x7f00004a3000)={0x10, 0x0, 0x0, 0x8001a0}, 0xc, &(0x7f0000d8d000-0x10)={&(0x7f0000606000)={0x2e0, 0x13, 0xf, 0x200, 0x5, 0x0, {0x2, 0x0, 0x6}, [@generic="3c5b11b28f27", @typed={0x8, 0x0, @void=""}, @typed={0x8, 0x48, @void=""}, @nested={0x27c, 0xd, [@generic="e0a569804b7466f46916bae91b014b6784565d4ec7d0547472db790d6dc9288e74b44c2b0ed1168f8b5992622aacf913d845ae0a9e2e76bc4c09c4c3cc5d57bd84dca6", @generic="a3378c47b4b6a56ffee43019d16d586146d604f197", @generic="30248fd026a7a9adf7fec9412aad825899bc3f02f0910d82a313ad96e6a3240e054dab9f3d3130bc86885d215057e4dcd75740eba6da356692361d49faf099772e709882523dd7eb500bcc477c37892728d302083c761bd453aac0f91204d0504592fa4a7106bc192caed69fb154b20b5d5a0399", @generic="b2693f22dce3b995ca94baad190705deb692f957b6e97979529786cab4dc53fac3d0b721b37f960f3d0851bbe80ef5bc8f15023252c3aae36014d9c7a979d1680c2076c46e484a92ccbac6db154a7cf6fa60b43879a0c12362dc7a824656094fb046", @generic="38bcacf96c9f16a917703b1baab4305f141a1bd87a29c24dd78a2e0e338210285a16853732a7e7e2a08edf318f02013e76ed344f8a5e8ecd8a028032a6090a2959a1f7293880246349fb16d7e2e4e803bd0960b327c8d6736a7f60fcdc4d826b96ce3afeb828f5289f32f931360ed33db554f31b2c08f61bd596de2eefdab8c49918f764f824bf2d351fd5f55a46b12058699ffe140abea13e036f8331ceedfe0c7ecc09def4aeb26661600f0672b8254f2659314fe31cb02cdea9a58bcad491f68ba5f2bc3631e01f7abf9315ba5a02c4ad443eef12a207", @typed={0x8, 0x2e, @void=""}, @generic="70f183b75c219c187737973d0bcd18705b2f85212fd8a4119edb57988444ba8eca99c7d1c588d737641eb9979982810d24ce108c27aa3203ee37321b5bce2bce23fe95029c99cb117518d19eb7fe4530675e", @typed={0xc, 0x4, @u32=0x7}, @typed={0xc, 0x8e, @u32=0x2}]}, @nested={0x2c, 0x83, [@typed={0x10, 0x48, @u64=0xfff}, @typed={0x18, 0x5f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x91, @ipv4=@loopback=0x7f000001}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x1}, 0xc000) socket$pptp(0x18, 0x1, 0x2) socket$inet(0x2, 0x3, 0x3ff) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009fc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/24 02:22:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x322) socketpair$inet(0x2, 0x6, 0xffffffffffffff8e, &(0x7f0000131000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f3c000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0xf815, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}], 0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000409000)={0x1, [0x0]}, &(0x7f00001ff000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d2e000-0x10)={r3, 0x6, 0x100000000, 0x9}, &(0x7f0000056000-0x4)=0x10) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000023f000-0x4)=0x3, 0xffffffffffffffb3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000965000-0x4)=0x0, &(0x7f0000600000-0x4)=0x4) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x80006, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 02:22:19 executing program 0: socketpair(0x0, 0x1, 0x9, &(0x7f00006d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0x800, 0x0, 0x9, 0x600000000000000}, &(0x7f0000000000+0x9b8)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x8}, &(0x7f000016a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000004000)="b70a75b0", 0x4) sendmmsg$inet_sctp(r4, &(0x7f00006f8000-0x1f8)=[{&(0x7f00006d9000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e64000-0x30)=[{&(0x7f00007a3000-0x24)="fdd7eef9d5fd22a88be5dbe4a6f6aa3f57", 0x11}], 0x1, &(0x7f0000775000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f2d000)='reno\x00', 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000510000)={r3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d67000)={0x0, 0x7}, &(0x7f000000d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000092e000)={r6, 0x3}, &(0x7f0000067000-0x4)=0xfdec) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000715000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007a7000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e20000)={r1, r2, r3}, 0xc) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007af000)={&(0x7f00005ad000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000287000-0x1170)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x403c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000-0x4)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000012000-0x54)={0x0, 0x4c, "4b4e937140a2e337a38b189cec82da9c9f2d0a0cd9940219f348e1bb0064680f5355e24fe367a773015e9f385dcdd48896b9e9c12dc4fae673a192c17604e2cc3232b4f620ec5528bfcf7621"}, &(0x7f000000c000)=0x54) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000011000)=@assoc_value={r2, 0x200}, 0x8) 2018/01/24 02:22:19 executing program 1: r0 = socket(0xa, 0x3, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xa763, 0x4) r1 = socket$kcm(0x29, 0x800000000005, 0x0) write(r1, &(0x7f0000cd7000)="", 0xfffffffffffffdae) 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000236000)={@common='bcsh0\x00', @ifru_flags=0x602}) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e47000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c73000-0x7)={0x0, 0x5}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005bd000-0x8)=@assoc_value={r3, 0x5}, 0x8) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000057f000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f00005d6000-0xbe)="110ec7535b8f04477772be0e41ababaf2c546d081bcabd0fb638ccd79eaffdcd461cbfcd106516f81c9ebca37f921c1f8185c9ac425a09af311a4d0ab7e06695286b1deb644573ee9c33e5512a159f2bb218645da3dbf3e15e316880c057a5c2d0297ba281a5e82a2f5a82e9f87396dc8e5b0c97c5fcdb4accb97c1659919f1e99d903f23b692f482ec0573191534fe5bfc6974ec16989a748e953630b11988782633621eb2f7e957a1d32b998ebffb86ffd64a9058bc6535cc11a6c8588", 0xbe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r1, 0x0, 0x0) r6 = accept4(r5, 0x0, &(0x7f0000646000-0x4)=0x0, 0x0) ioctl$sock_bt(r6, 0xdd17, &(0x7f0000237000-0x55)="8345201c61310aeabc6b4c36c481b9f5384682dc7fafecc608949fd73d55e15f4e7d6678175197579750a2aa1712ba27fea8fa5e1ba6a176107290447f5976b6bf5af6c126c58a80d1b3f8780be7e01cfb0241c442") sendmsg$alg(r5, &(0x7f0000605000)={0x0, 0x0, &(0x7f00005bb000-0x10)=[{&(0x7f00007c8000-0x1000)="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", 0x0}], 0x0, &(0x7f00001ed000-0xa8)=[], 0xfffffffffffffdf7, 0x0}, 0xffffffffffffffff) recvmsg(r5, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000359000)=0x2, 0x4) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) socketpair$inet6(0xa, 0x80003, 0x1f, &(0x7f0000e55000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000fd9000-0x60)=@file={0x0, ""/94}, &(0x7f0000fd9000-0x4)=0x60) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000fd6000)=[]}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0xb, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fd7000-0x8)={r3, 0x4}, &(0x7f0000fd6000)=0x8) 2018/01/24 02:22:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000029c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000619000-0xc)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8e000-0x4)={r0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b02000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000831000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000e33000)=0x0, &(0x7f0000f23000-0x4)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000344000+0x45c)=0x3ff, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f00000cd000)="c2", 0x1) r5 = accept4(r0, &(0x7f000088e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090e000)=0x2e, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00002a7000-0xb)={0x9, 0x8, 0xffff, 0x7fff, 0x1, 0x1, 0xfff, 0x1, 0x5, 0x5, 0x7}, 0xb) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000039f000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x3, 0x0, 0x20, 0xa0, 0xdf, r1, r2}, {0x4, 0xffffffffffff03ab, 0x5, 0x1, 0x20, 0xfff, 0xd1, 0x101}, {0x400, 0x1000, 0x5, 0x200}, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x0, 0x8, 0x8, 0x848, 0xffffffff}}, 0xe8) 2018/01/24 02:22:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) r2 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x7, &(0x7f00004ec000)="2f1fae030ec4384fbf831d7bfeccfa8cba802bdfe649659354c63a2e0d2307fb8e31458bb638ed15c03375499c12169cab12506b2cf8d79588eaa6b8327b4dc3c5b90a123d6eb238bc5111b0221775d464e634b9e0ba7e5b0514828cdfd71b44debc7032443253571418b904ca5d6f61ceb2134edc81ccf01873be007bf4551d", 0x80) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000032d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) 2018/01/24 02:22:19 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x400) mmap(&(0x7f0000000000/0xb6b000)=nil, 0xb6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b6b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000173000)=0xe8) r2 = socket(0x2, 0x3, 0x1) getsockopt(r2, 0x3, 0x41, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/24 02:22:19 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r0 = socket(0x13, 0x6, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000053e000)=0x4, &(0x7f0000d63000)=0x4) 2018/01/24 02:22:19 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000077a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x198, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/01/24 02:22:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "43966c37"}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1c000-0x4)={0xffffffffffffff9c}) bind(r0, &(0x7f0000153000-0x10)=@ipx={0x4, 0xffffffffffff0000, 0x0, "56f6288c1437", 0x1, 0x0}, 0x10) 2018/01/24 02:22:19 executing program 1: pipe(&(0x7f0000d1f000)={0x0, 0x0}) listen$netrom(r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000c07000-0x10)={0x1a, 0x1f, 0x1000, 0x3, 0x3, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f000040a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000491000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00003c5000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r3, &(0x7f0000a00000-0x14)={0x11, 0x0, r4, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 02:22:19 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000dcf000)={0x80002017, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000102000-0x1)=0x80, 0x1) 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008b6000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x400) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000082f000-0x10)=@req={0x1f, 0x6, 0x5, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000065d000-0xb8)={0x0, 0x7f, 0x5, 0xde06, 0x1, 0x3ff, 0x80000000, 0x8000, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff, 0x9e1a, 0x0, 0x4f}}, &(0x7f000042f000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000162000-0x70)={r1, 0xffffffffffffff5f, "86b450c08cadc831b7499746de21f643808248398c1178862b5ac0f6f2697d58530b521491838f425ae16e64485947a50f8fcc7051174604786285ad2d9ce4c834d3266eb7048714960e9cfbb554fd4292a2ee1baf762015d8cffc86f3b344d9f313c64cd6c8da10"}, &(0x7f0000de9000)=0xffffffffffffff7e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000068a000)={r2, 0x7e3, 0x100000000, 0xfffffffffffffff9, 0x2, 0x0}, &(0x7f0000db0000-0x4)=0x14) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000008000)="26000000130047e20701c1b00e0b0000000000f9fffffffdffffffffff00f13a050003006e35f73b171b18b3c17a1def1f6687388563e9241926707cebea0e7a7dccf948db2f480f287937ecdf82ecb861e95334ca969868fa73c0bed7b4598aadfff5e27c95ef9e78bc6260e413c1f6da8724819ebdce70e31745c1bf8be12ef36fe983153ee6403b5273b885d9c97784200dfeb5266a51a1404330fe2e3e218cd59131e04f20de67658f62a2b10a", 0xaf) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000000)="4600619796fad3c72dbe686456977edce7dddf12b8402a5435b5095026fe4f7266a6d135ff00962ff7fb43f68f66b61a0e990abcd77d167839c90a264b54ec623a4c84c044b055c24d95df11c13647cd43db8ecf71cd649ba986e142972bf509f25c", &(0x7f0000001000)="77713f5fc737912aa46856438209581533d944fdbed59221a0b28351d6b73aee5c90720797a3013aa713f738f2cde67fa600b703ad3a971f3015acfa5189459a2c1c", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f4c000)={0x0, 0x34, "d217ebd54a85b7c33e34cb486c844e62d2b4ddd70a81bae83bb99d2f753a0b78d05ef87ff75ed001f208e3314ede7e12a941bc0c"}, &(0x7f00003cb000)=0x3c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7c000-0x8)={r2, 0x9}, 0x8) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000414000-0x4)=0x7fff, 0x4) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) r1 = accept4(r0, &(0x7f0000d46000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acb000)=0x10, 0x800) accept$inet6(r1, &(0x7f000034f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008db000)=0x1c) 2018/01/24 02:22:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000270000+0x68c)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000070f000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cc8000)=0x8001, 0x4) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000c70000-0x58)={0x26, 'aead\x00', 0x0, 0x85, 'rfc4309(echainiv(ccm(aes)))\x00'}, 0xfffffffffffffdae) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0xfffffffffffffded) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000043a000)=[{&(0x7f0000d06000-0x8e)="326a00fdd3dbd964d2d2febdfacb2907", 0x10}], 0x1) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00005f8000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092d000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b12000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002fe000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x2, 0xffffffff, 0x1, 0x0, 0xa, 0x80, 0x80, 0x2c, r3, r4}, {0x2, 0x4, 0x10000, 0xffffffffffffff00, 0x3ff, 0x8, 0x8, 0x100}, {0x3f, 0x0, 0x3f, 0xffffffffffff7fff}, 0x600000000, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, 0x0, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x7, 0x1, 0x8001, 0x1, 0x2, 0x101}}, 0xe8) 2018/01/24 02:22:19 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f000005e000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000b9f000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a91000)={0x2, 0x6, 0x205, 0x7f, 0x1, 0x2, 0x7, 0xffff, 0x0}, &(0x7f000058a000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000707000-0xfd)={r2, 0xf5, "e7eda99cf85aa2c2eddcb08215d3eac4d6e92c3c38c6f121f6b79215d349a54ac3acef4970a946c33d3e292577e412dc3f8c53a694d2ec13399f801aec13a6c423205bfefeed6472d9ea1b388354d80d9138ddf7568536b39fae5ccc94ea4caa5288f215c15f84fa4c2d7af12238ecdd7bd46a373b587fcbea84220986865dc08a933745e9c070ff072646ed4e8aa7334817dde65319bce8ebd8ba12f6c1c6115c00da9ababeb3ef3ccc04277a72202b4c80789141e262e5b1f13a17b3087b62cbfb9263275a0c52e27907cdd2bab446970a5207a679906ae166f6b4e462875f52244bd08055a9575aab79bc1302ece19021c2b3d3"}, &(0x7f0000372000)=0xfd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000006c000)={0x0, 0x6}, &(0x7f00004dd000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000099a000)=@assoc_value={r2, 0x9}, 0xfffffffffffffde2) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000c45000)=0x0, &(0x7f00000d6000)=0x4) write(0xffffffffffffffff, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00003b8000)=""/145, &(0x7f00005f8000-0x4)=0x43) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000082c000)=0x0, 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000050a000-0x4)=0x1, 0x4) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000474000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b65000)={0x7, 0x8000, 0x40, 0x6, 0x0}, &(0x7f00006c7000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd7000-0x18)={r2, 0x55, 0x30, 0x0, 0x2}, &(0x7f000052e000)=0x18) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0xb3, &(0x7f0000221000-0xb3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0xa5, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x3, 0x1, 0x91, 0x0, "f0f83d302210a5880d8759d9d0609c9839856c36ae1fa1487763452374ab13657ed46980d412d20eb9775adf82f186b25fe6ba157d22d46c28f6e5006dfecf3ecf7dd3230cd5a0127f156ca42751bfd1dd5ea7a86f6ffae66f300181549cdc56886f5a319d04427defe52103da36e0e07b61ede48660b1f8349e4492abea7c48e61d867b8d810f99b9"}}}}}, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) 2018/01/24 02:22:19 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001a6000-0x10)={&(0x7f0000f8f000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007a8000-0x10)={r2, &(0x7f0000f90000-0x3)="94d154"}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f91000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000-0x4)=0x2be) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f90000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d4000)=0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f00002bb000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b44000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f000015a000)={r0, 0x7fffffff, 0x100000001, "fb3a4a30e3ee0e4d418df0057f8cdf23dc5057d087487495c34610ba3876005de9b19075ca0d835e58186f54c18e8a7950652b779d3bc3fa783a0d490d46e5599a59f91c726ff1b152008531e3af"}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f90000-0xc)={r1, r3, r4}, 0xc) socketpair(0x10, 0x0, 0x8, &(0x7f0000674000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f91000-0x8)={0x0, 0xca81}, &(0x7f0000181000)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000f91000-0x20)={0xb7, 0x1, 0x1, 0x5, 0x3ff, 0x1000, 0x2, 0xec6c, r7}, &(0x7f0000f90000)=0x20) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x200d, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000f90000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffb3) r9 = accept$alg(r8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000ab4000-0x4)=0x0, &(0x7f000082f000-0x4)=0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f92000-0x10)={r6, 0x28, &(0x7f0000f92000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f92000-0xc)={r10, 0x5, 0x10}, 0xc) recvmsg(r9, &(0x7f0000f8e000-0x38)={&(0x7f0000f8d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000697000-0x30)=[], 0x0, &(0x7f0000f8d000)=""/181, 0xb5, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x2, 0x8, &(0x7f000000a000)="9abfe5c5388c8f9dc28ab475610c5701709b9446e6eea1a897f230fa5af989fdf99343fab1808ead4b733f34e5aa44c352059ffa803aebe694b937c8f69f6e243f22fc015550c1fb64b916a1ad38cf557b09a894dd1e922f2863b5be34a01176fa80a02e25647c1e17cea9a71e4b270b38d6a8193ee17260de2aec05b4f3729d302b44e3a6af124a1e5dcc8f59039e660b170e1bd5991bd146f1bfc2510cefa3f4fae0b5ccedb15888a37473fe03ad6d31039a4f2cd63dfc801bb42d85ffc4e234e2cbeac46a50df9c6fb6b8d1c3f0efe6bbbb47c72d2d199e43120a01f3e146", 0xe0) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x800, 0xfffffffffffffff8, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000012000)={0x10, 0x0, 0x1, 0xb98d17294276c536}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000012000)={0x0, 0x20, 0x20}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000)={r3, 0x2}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000014000-0x4)=0x400, 0x4) listen(r0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fd0000)={0x1f, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) 2018/01/24 02:22:19 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fa1000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x20) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003a0000)="d58bace0e0797427166622a3f759f3296145529f1bc3a5930ee6d15616dd6a32", 0x20) sendmsg(r2, &(0x7f0000a05000)={&(0x7f0000f99000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000-0x70)=[{&(0x7f0000f98000)="df8cd56d3030228c7bca57a5429ca9c2", 0x10}], 0x1, &(0x7f0000c12000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000794000-0x38)={&(0x7f0000597000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa0000-0x90)=[{&(0x7f0000f9f000)=""/0, 0x0}, {&(0x7f0000e09000)=""/0, 0x0}, {&(0x7f0000f9f000)=""/210, 0xd2}], 0x3, &(0x7f0000fa0000-0x3d)=""/182, 0xfffffeb3, 0x0}, 0x3) 2018/01/24 02:22:19 executing program 0: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) unshare(0x8000000) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x7, 0x80000, 0x2) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000af9000-0x4)=0x25370000000, 0x4) recvmsg(r1, &(0x7f000041c000-0x38)={&(0x7f000090d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007bb000)=[], 0x0, &(0x7f0000af7000)=""/98, 0x62, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair$inet6(0xa, 0x800, 0x80000000, &(0x7f00000b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009c4000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000950000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000555000-0x18)={0x0, 0x7, 0x10, 0x3, 0x8000}, &(0x7f0000d14000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bea000-0xb8)={r2, 0x100000000, 0x7, 0x3f, 0x3, 0x7, 0x7, 0x7, {r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc04, 0x7fffffff, 0x6, 0x5}}, &(0x7f000042a000-0x4)=0xb8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) socketpair(0x13, 0x0, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dde000-0x18)={r1, &(0x7f0000001000-0x33)="0bdc5eec706666dfa69a8be1feab3db66d68eba5936ad63e64c705286d33092faaff183ee1f1362e783e47e38caec33c24f871", &(0x7f0000a78000)=""/209}, 0x18) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r2, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/24 02:22:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000038000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x40000373, [0x0]}) socketpair(0xb, 0x0, 0x5, &(0x7f0000005000)={0x0, 0x0}) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000030b000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089b000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e78000-0x28)={0x4, 0x2e69, r2, 0x1000000000008, r3, 0x6, 0x10000, 0xdb5}) pwrite64(r0, &(0x7f0000ae5000-0xe8)="5110ce07790d5744925ab4913a368d91b2db0a039547c48c7e356cf2b1da2e1855a10b67c85c74443c5a854ad864b2b934a81cd28d92419a3762686e45e1703be4e6979d810bb217482718407bf7d5af93b44593f99c2d071fc2fddb7cfab69014dd97f5a11134638cfeb6526258faf4ef604b401f09ea6396bbde32cd61629e2d5e5d72b52de46aa42a0592109479750410e831c458e7ad4706d2acfd0f06d305c1659cfd0542ad07cc3d5c9733b573ee7d8baaa28067c264e7a40596b68a04d86d101a783df0aa363af9aaa40862f939185f8e32dce7c7a332244d49559c272aad22bd97ddb7b6", 0xe8, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000740000-0x4)=0x1, 0x4) socket(0x3, 0x1, 0x7fff) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000ef8000-0x10)={0xcc, &(0x7f000070d000)=""/204}) 2018/01/24 02:22:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00007fd000-0x4)=0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000deb000-0x4)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f00009d7000-0x50)={@generic="0100cfd55bb63a26acdc17df892835e0", @ifru_mtu=0x0}) 2018/01/24 02:22:19 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x2) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$netrom(r0, &(0x7f0000bdd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000edd000-0x4)=0x48, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000000}, 0x1c) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000364000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80007, 0x1) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={r4, 0x7, 0x7fff, 0x5}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000003000)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x3}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000-0x8)={r4, 0x6, 0x3}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0xfffffffffffffffd, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000004000-0x108)={0x9729, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 02:22:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cf7000)={0x0, 0x7fffd, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = socket$inet6(0xa, 0x7, 0xa5) r7 = accept4$inet6(r6, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0xd4, 0x7ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r12, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008cf000)={0xffffffffffffffff, 0x50, &(0x7f0000d3e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000014c000)=r13, 0x1) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r14, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r15, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r16 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r16, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x8000804, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r17, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r16, 0x0, &(0x7f0000cde000-0x4)=0x0) setsockopt$inet6_int(r17, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r17, 0x29, 0xca, &(0x7f0000fb1000)={0x10000000b, 0x1, 0x1a, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r17, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 02:22:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f0000eb0000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ca000)=0xc) sendmsg$key(r1, &(0x7f0000ded000)={0x0, 0x0, &(0x7f0000046000)={&(0x7f0000fe2000-0x30)={0x2, 0x12, 0x2, 0x9, 0x6, 0x0, 0x0, 0x1, [@sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x10001, 0x0, 0x0, 0x5, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000911000-0x20)={{&(0x7f0000ac0000)=""/64, 0x40}, &(0x7f0000b44000-0x1)=0x0, 0x1}, 0x20) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x8000000000000000, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x34d) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0xff) write(r0, &(0x7f000080d000-0x22)="2200000014000721004f10f7e2ff0500020002ffeb00000008000200e700ff01f155", 0x22) 2018/01/24 02:22:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d4000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0xffffffffffffff95) r2 = gettid() sendmsg$netlink(r1, &(0x7f00008bc000)={&(0x7f0000361000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000754000)=[{&(0x7f0000c9f000)={0x278, 0x14, 0x100, 0x5, 0x1, "", [@nested={0x18, 0x91, [@typed={0x14, 0x1e, @str='security\x00'}]}, @typed={0xc, 0x37, @pid=r2}, @generic="619844760465dd3a07754df1ea8ba88993317655cd4163f98d10901bb1cfbe8679fd2d37d1d447ca659cc10c479fc8f6f36c6c4608baed814697f4b7a2f8cf6b63343b1aed3f507daee9666b648e05ffce6c3cade5177cd6b150d3d8b681e7e897882004c926ab7291abaf0d4548600bd3c56074a4986ad3323d64b6efbf343c60", @nested={0x10, 0x4d, [@typed={0xc, 0x52, @str='\x00'}]}, @generic="d8a4b183abee237c2fbcf13c9f8837932afec82bfda34f765e7a7efae92e951b6f48910d27de89e9f37328fe43fb07255ca6449c607afab024146956f2727adbc0ff1302f044ca0720fe02f99c59f621bd684b252fbae2349fcc3759243470517d7da0827b3b", @nested={0x14c, 0x6a, [@typed={0x8, 0x43, @void=""}, @typed={0x1c, 0xd, @str='*,md5sumprocnodev\x00'}, @typed={0xc, 0x6e, @u32=0x3}, @typed={0xc, 0x60, @u32=0x6}, @typed={0xc, 0x7d, @u32=0x100000001}, @generic="bbb56e06c43f438afefdc8c6f20a8547b719f9d753348601a5f14db6257979543c6ac036c6da833e055f143b10f4a52c9d2806215f86dc92068242e462848aed7286326ee641871f7eaebc315f46e7121bed93e656b47176f3e7a04482bfc4693455ad40e9bd46d3e7a9b083f5920894706a5fc3f18a392cc17f9571e2711394c6c39ba4fdd1238f72ef7cb890d5cb367d19a926ac8dd55f44d8d999196a3ae5da1b465194f6331e56970d1b9e89917856009886f577303f90145d22bb20ddf672640f7d1143595b343ca23b01a0193c1357d94c4c0c4055", @typed={0x18, 0x2f, @str='procsystem{@\x00'}, @typed={0x8, 0xf, @void=""}, @typed={0x8, 0x44, @void=""}]}]}, 0x278}], 0x1, 0x0, 0x0, 0x40c1}, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:19 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x2, 0x7f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000b000)={0x2, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000000b000)={r2, 0x3, &(0x7f000000b000)=[0x6, 0x8001, 0x0], &(0x7f000000b000)=[0x7, 0x2f, 0x1], 0x21, 0x6, 0x100000000, &(0x7f000000c000-0x3)=[0x1, 0x1000, 0x7f, 0xc89, 0xfffffffffffffffc, 0x6], &(0x7f000000b000)=[0x80, 0x8, 0x1f, 0x8e1c], 0x0}) 2018/01/24 02:22:19 executing program 1: r0 = socket(0x0, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xf1)="049d8b7fdd2c3ded3868c0c38537b1ec9a2adfa32864b6f93ade9ba40698228192829770186f5cb3bbc13c5e89175dfd99b99775d76e5c70475a4cbce4ebd433bb3bc026f6b217b5c0cb690c7341efa9a6ea31250b0766b48f131a6e400975d874b50c198af99a28b313c3011bae4d83baf209939d68edc91b28afbd6d20711761bcbaddeb8d87320a50c7aafe446ed01362cbd477455da7e01ab654c8970deddc7705adebe8737aa5965bbb256c0b08f53d1e601d6c5894f2a7c548d1a1e95d2c64001c100be6f7ffd1cce205ec04edf7e0e076038823ed376f0036e1436cb5e12323ca78a1015647a3aa31313c7cb242", 0xf1, 0x4080, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendto$inet(r1, &(0x7f0000b92000)="", 0x119, 0x3, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aba000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ea1000-0x4)=0x3a, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f2d000)=@assoc_value={0x0, 0x9}, &(0x7f0000e34000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d09000)={r1, 0x5}, &(0x7f0000efc000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008ea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00004cc000-0x8)={0x0, 0x0, []}) socketpair$inet(0x2, 0x5, 0x1f, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003c7000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x74, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x1, 0xc3be, "8e0b9cea5c70324b44470d78fccea7fae0b7e7c2d79ca9d4efccbe3dbe53681b2204c73eacf4a7b318618a72520537c0a37f69e36a5d1ce1933d461a8cc652bb44cb70d557abfb9af2807946ef2badef"}, 0x160) getsockopt$sock_timeval(r0, 0x1, 0x34624760ae5117d6, &(0x7f0000477000-0x10)={0x0, 0x0}, &(0x7f0000e9e000-0x4)=0x10) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) sendmsg$kcm(r0, &(0x7f0000cb8000)={0x0, 0x0, &(0x7f000042d000-0x80)=[{&(0x7f0000042000-0xd)="2f39ca1c042efba1255803f55b", 0xd}, {&(0x7f0000b6a000-0xfb)="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", 0xfb}, {&(0x7f000038c000)="77fc628db6b8ede18fceb6b09639f120d558110a9b018d6129696ecfb35d7609bce2d0eb17272e353646a2ab826e4923d86b6bcfe44cbe49caf44f1d583669c703603669a4442b6646780e2e955bd92202d438f3f6fb56d641d0ec1152eca31457c5bdf47d463c5391e52709ed44fde8e9852e607da755f7e749c156750cb358beb5", 0x82}, {&(0x7f0000181000-0x98)="e38d3161a0d727b6162893ab20ea9a95fae2501ef4364a21e1129f49b896937e95c2de136d447e3b4a76549adec4e5fc67cba5e20ffc53a8a032ad2eb796a406c781cb25e49116a3fbeda41108564536503d9a74567bcf8965dbff620abf45cd68811c11e5bb7efc2a5c4d78c4492698cc6c8b5d0ed17a415cbecaf075c928350040cc0eecc81bce5c256a39afc17506f4b9fa043627c495", 0x98}, {&(0x7f0000e0a000-0x63)="826670ec9af161dd97c728f04e9a64ce57f4874d9079094f488d36add3dea173bb52ed270f017e5622536ef6ff025cc2a83a86ab171efd5c91364cfd23132ccc77a7cab302cff7b291bf34d373d56c165c37f09c87d65c1c838bb678ad65e5d702e4cb", 0x63}, {&(0x7f0000d1c000)="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0x1000}, {&(0x7f0000065000-0x15)="dc41e19e6ca936c0cd1be66a75ddcc95b4fcdea4b4", 0x15}, {&(0x7f0000e59000-0xfc)="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", 0xfc}], 0x8, &(0x7f000023e000)=[{0x1010, 0x0, 0x80000000, 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"}, {0x98, 0x11d, 0x8, "b375723849a4a57babca1bd1338a176f5653cf11d7a4905fab23f5cd8a8d9a848e7b0ec4d36b18b476b7d1ff52d5d100c6bc3bbf957a7e206d52caf698ddf64d3d60b8fbf5cb0e8d78e47915b179dcee9e1a3f1202435f27da9aa19e67726a18ac90cda1cce80bf7b030e54c933c801f02fefbf95203b5671d4229434cde371fc0bfbea4b7d7a39b"}, {0x48, 0x117, 0x8, "edc6376d2a375dbb5fe8cbd911d100a096e893bb7502f3baada910ec42f608539a9437cb2b40816c7d10bbbe73dd9b65e41f45083d25db"}, {0x98, 0x1, 0x4, "cbc42726bc2460dd13c0d2d718798ce00e3b1ca93d67b46ef5f19eef635bcfd9bf7ad55312088b807a027849e81e6c6a5eca99243d6cbcf125341627e64cfb528c986717d9e63303ce7b97b7dc45aa848ad22ceef0bc5480b993d6f2b27c986695750f667964bd94688b6fbc8381212a4bc964031f88954b9e69c081ca135472d9c1669b78"}, {0x78, 0x1ff, 0xfc2c, "3c3656eccee0e64ea408ac2da730fb9f00d087f59eb3ec414c7f60596f0b80b8f5fa27da2d25cda3cd1dae39a895ab71a41b9337de6bec549c70b28ecf7665988deb5446597fff3f453fbc32ab90e58ce0e23b3b3c1624610ee9b765c02f76ba5840158a130a"}, {0x108, 0x115, 0x0, "e461ffcf189996fbd9e6151f24e8c83dd9d76d70afdd95011d619e3a5ec25a3942fbddb54ef2c4597c094ea1dc637f7f8a7ba9ad5bc9ce936170f84dabd7d72bf341a7f0a1e24102e9bf61026f6409950be3e678417c0ace44ca02537efb1f84b6f5f1c44330aa6cf615f283f8aa83a8adcc2a589f18fd32d4c268e13242df5be3207219a9abd4944d9752c7c9e5110b0a40f39cc9d4858b710bb00cc085ad7eb7f79be179e29b6b74e92896273c6b0466b7b5473fc79d05c1124d461d952fa0fa3715687aa423bdaa9a1a5b0ef2a48b7780329477b0f31d65318a0fcdcee278a9f8b5c5efe7f7e671aa5deb4dff4c5ccd97d892"}, {0xd0, 0x29, 0x7, "827970bf5e58b456566bb68f78d9c06738cb87fc31dd5e70bfb3d6ff4d0deb203568113429cf98a96f13ee613fd1475515af44ee9862f703b09b7312a13c709a4babcafd162a6c858d073e0b5d32cb1de069181d276aed553e483a83e6ce338b2f522f44c48b024fe1e7bd56e361ba17c9c21daa60b935cf9ad052e5cb42727fd6bbb657abd2a291461bf32ed240fddb03994fdd643fdec1fc7a9993a554624c29e4f173f66a456c3c68b6b6349693b29c6f734c1c9b0db98e1d"}, {0x60, 0x117, 0x7, "afca36598943347891e6f933c083cc6106e365a588beee8d34d0584003687fec47d097e75e1a9e40ab74e148b5df4ea293cfce468a7a568a927efbeb5d9e1fcd301f0ccaf7df42875b"}], 0x1438, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009ac000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000421000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000961000-0xea)={r1, 0xe2, "f6928029d5791b64be842a77626ce655a3ece0872934f904fdc0580d21b3c0014168e735c100e82f245e5aa8cf96716406bf9ff3a221046c4386f8b4a5bbf35ac5a0d2f8527e8f4ba31ff3c12ec2f209526463b274a036f2b71341d9aa1728ce4540407f4781e0aabcdc9b02095df8580dcb6ab5737413b0076a093530b61868926037904c4579b0a30f747939ae44f99ea8231462adfc0b1bf22467ba7042dc54339c760ddb77b23dda86b87246db6380f60449c0cd5b09f30f265fc559f3984051c1c8842f3a4230b3107dc7fe8261a312e55e95ce24cedd45255f1c8a62dbaa8d"}, &(0x7f0000b4e000)=0xea) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fc3000)=r2, 0x4) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000019a000-0x1f8)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic={0x0, 0x1d, "b879aade47f904553e6f6b4036ecb2f13c2aa227072f1052830ac62071"}]}, 0x40) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fdf000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004f0000)={0x0, 0x16, "156256ffafb7646f1a2255160708e67a327b1c496258"}, &(0x7f0000fde000)=0x1e) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fde000)={r2, @in6={{0xa, 0x1, 0xf1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x9, 0x4125, 0x40}, &(0x7f0000fdf000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f00001f4000-0x38)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fdf000-0xa)={0x0, 0x8, 0x1, [0x80000000]}, &(0x7f00002d7000)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b0a000-0xb6)={r4, 0xae, "48f18a8abbdec3e053fdbd5dd0ce8194e7e12dd0aaa30d98b07c5fe3079e96ad8aca1fd03df9b521e582281906240e6672b4c745f5fe5f0e611fc9b74638af10cd26e4818852b7a6fda4118a6817a1ff647ef84765390ae5c634c4698942a00497bcbab044559a413ac38b4e8e9f281a437c127b6cca2997c9f17e559c3658f983351a8d1a86ce666f84be341b3350a52b456a205c1159d3e8a5026112b190f365a00351a84a9e7dbad7814befaf"}, &(0x7f0000012000-0x4)=0xb6) writev(r0, &(0x7f0000fd4000)=[{&(0x7f000089b000-0x1000)="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", 0x4c9}], 0x1) 2018/01/24 02:22:20 executing program 4: pipe(&(0x7f0000315000)={0x0, 0x0}) connect$bt_l2cap(r0, &(0x7f0000c37000-0x1)={0x1f, 0xffffffff80000001, {0x5, 0x3, 0xaba, 0x1, 0x2, 0x3}, 0x69c1, 0x75daf55e}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) tee(r0, r1, 0x4, 0xa) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f0000c2f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007d8000)={0x5, 0x6, 0x2eb, 0x7610, 0x4}, 0x14) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 02:22:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x8000, 0xeff0, 0x30}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @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]}, [0x3f, 0x7, 0xffffffff, 0x89, 0x101, 0x7, 0x80000001, 0x4, 0x6000000000000, 0x9, 0x10000, 0x7, 0x8, 0x0, 0x8]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x698, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00005ca000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[{&(0x7f0000c05000-0x1000)="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", 0x843}, {&(0x7f00000d2000-0x1000)="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0x1000}, {&(0x7f0000dac000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c1f000)={0x6, 0x0}, 0x8) close(r0) 2018/01/24 02:22:20 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00004e9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000671000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c8a000-0xc)={0x898e, 0x1, 0x9, 0x8, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x3, 0xd) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000de7000-0x4)=0x200, 0x4) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f00008d2000-0x4)=0x0, &(0x7f00006eb000-0x4)=0x4) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x802, 0x80000000, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000007000)={0xc4, &(0x7f0000038000-0xc4)=""/196}) r2 = accept(r0, 0x0, &(0x7f0000037000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000036000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000036000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@common='erspan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000002b000)=0x9, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000038000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x14) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000038000-0x28)={@generic="b9199118b0413630e58bc0914893e9c1", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000037000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000)=0x10, 0x80800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000038000-0x18)={0x0, 0x5, 0x30, 0x8000, 0x2}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000001f000+0xb88)={r6, 0x1000000000}, &(0x7f0000037000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000036000+0xad3)={0x0, 0xac, &(0x7f0000037000-0xac)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0xb78f, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000008000-0xa0)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xd7c9, 0x33ca, 0x7, 0x82}, 0xa0) 2018/01/24 02:22:20 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00005f6000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x6, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000002000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000005000)={0x5, &(0x7f0000005000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000002000-0x9e)="249abcb0dbbff7e8c77935122fc2410eb4f70edbf7a06293c593f9e56aad451cd44ae4558d4f8ceb4ac3443e87a5c81ebd8ec0f359bdf87fa227a8f8442a308543ad8ca5de29e6be22c4147873a189e4d358f44a045083e49c8e553a80bb49c51d7cadf7ba1881a545a195a5c5d0743deefeb3cd9198806bbdc11356434795189184a76cb1111c4ff731ebc0c8df8d14fb30a69a232f9caa751f9b0e05f1", 0x9e) accept$alg(r2, 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000004000-0x4)=0xff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000007000)=0x80000000, &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000008000)=""/172, 0xac}, {&(0x7f0000006000-0x32)=""/50, 0x32}], 0x3, 0x0, 0x0, 0x3}, 0x20) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x214, 0x80e, 0x0) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x3da) [ 693.217623] nla_parse: 1 callbacks suppressed [ 693.217629] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 693.284908] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) socket(0x8, 0x80006, 0xfffffffffffffff7) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000906000)=0x1000) getpeername(r0, &(0x7f00001de000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000801000)=0xe) accept4$ipx(r1, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x0) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f9d000)={0x80000001, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80003f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b96000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fc5000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7, 0x100000000, 0x1, 0x4}, &(0x7f000082f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b65000)={r2, 0x7}, &(0x7f0000c80000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000716000-0x2)={0x0, 0x0}, 0x2) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000d6e000-0x20)={@generic="791bec9af0398054f1342a7ccf1f7559", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000047b000-0x4)={r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000daa000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100000000, 0x9, 0x5, 0x1, 0x0, 0x5, 0x4, 0x0, 0x607, 0x2cd0, 0x3, 0x8, 0x7, 0x0]}, &(0x7f0000959000)=0x108) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000b26000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000348000)=0xc) connect$packet(r5, &(0x7f0000359000)={0x11, 0xff, r7, 0x1, 0xff8e, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000e30000-0x98)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb}, &(0x7f0000080000)=0x98) bind$pptp(r4, &(0x7f0000188000-0x20)={0x18, 0x2, {0xfffffffffffffffe, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000087a000-0x4)={r0}) sendto$unix(r8, &(0x7f000088c000-0xdb)="3613bf4b5b4a6134daee7704220e893420a80fc3a0379ad7fba9392e3f39e222866297437222340029fb621d25ec2fba7e1856683bcce982fa57710069222d60dbb71b30782b82ba82d5edcf623633bfcc3a5c472f0880a167e835dc9a9ac233ea64dfa2e1e65cda8539482597e39745110a6cc175c61b4161054994c20649bda32693587611f326b6f00824279438b2b12ba9659c27d5dfee72e54754b563a401999a0f647845d20b28f1047789a315ee9e385ae07d5c985f703f062ef5e36bd022b84335a4662176f25bcd2d7d55f812be537f8664ff235aad77", 0xdb, 0x4000040, &(0x7f000040c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$pppoe(r5, &(0x7f00001a5000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00006bb000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000a24000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f00003f3000)=0x0) socketpair(0xa, 0x7, 0xffffffffffff8001, &(0x7f0000dd2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r9, 0x80f86406, &(0x7f00009a6000)=""/226) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f000088a000)={r6, 0x4, 0x0, 0x2, 0xba37, 0x631}, 0x14) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={r1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xb) ioctl$sock_ifreq(r1, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f000000f000-0x8)={0x0, 0x0}) 2018/01/24 02:22:20 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001e000)=0x14) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000014000-0x8f)="98596ee9a433bfa051a96a38a7e297f0a5d3313d62c301e12db93f91518983d6a47e0a85617ef3ee1662379b73d50e0fe89974799e9fda63c7facf3874e5fb50483c95d7fa4d7d2fd1ed288df446fbc9ed0b78c4c2d7784593dab5ae9887769acb36be6c36ad2f7318a98903a403a72dc5ac4ad74cc1fd412d7ec4a3ac57f5e4ef6a52952c40b367931959d5e9d348", 0x8f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d79000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f000011a000)=@mpls_delroute={0x0, 0x19, 0x100, 0x6, 0x1, {0x1c, 0x80, 0xb0, 0x3, 0x0, 0x0, 0xfd, 0x0, 0x3a00}, [@RTA_DST={0x0, 0x1, [{0x3f, 0x5, 0x1, 0x6}, {0x7226, 0x9f, 0x101, 0x0}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x4}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x5}, @RTA_DST={0x0, 0x1, [{0x7fff, 0x7, 0x6e, 0x8000}, {0x9, 0xfffffffffffffff7, 0x192, 0x7}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r1 = socket$inet(0x2, 0x2, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c7e000-0x4)=0x0, &(0x7f00007f6000-0x4)=0x4) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ba5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000258000-0x4)=0x10) accept$alg(r1, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f8b000)={0x0, {""/7}, 0x0}, &(0x7f0000435000-0x4)=0x10, 0x800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000801000)={0x0, 0x35, "48a5542a039c350caa6d8105759a629f0a0e6bde9aa03ba197c8958c578114131e50844ae63ec8a45c6f68083d9f75b57db75ac3c7"}, &(0x7f0000f8d000-0x4)=0x3d) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f8c000)={r3, 0xf5, "c63a678091021841382eb6fe3162d23d3c620d1ce33653e7ef17c59efb9a82ae5cb155864658759f2226dcd5d9725981b51ff320590d8f6dc08bcc00e9c55c5055bc27b9c14a6cf6464a08f9bafae15e6858f6a927e01f57e1b77dc6dfc874d3d9a71b9595377f93c0fb9949c0c0ce3af1d2037e0ab569778d88832a3651d21739a464e04c512ea9247ef4d4357e63905dec9bd36fd6d2a055704e729636cc9c4f5d595b8864df50a807ee09f1de3257cdcaea535f902dd6d433cab8ee2eae31a41a309e7ee43687eaac7c0ff6b619cbcd601d6c5ecb9110ca9377ded1fffb0e7051de7903c137809f26624d38110254fb3ea7bb16"}, &(0x7f0000f8c000)=0xfd) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000ca000-0x55)="cd1b1265bfc0e34c9520cb64ef42e561ba956f282e4bc87a167dde7c5ed32bad706d7b8d59ba8092eaed6ebdb00e7b045b261cc1ca71182a0a78b9164e7e01d7a6e7514150f8db82c3518e92c027e66e0521f86e6d", 0x55) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f000076c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x4}}}) bind$unix(r1, &(0x7f0000b46000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x11, 0x5, 0x0, &(0x7f0000220000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000f85000-0xaa)=""/170, &(0x7f000037c000)=0xaa) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f000028e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f85000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000050e000)={0x0, 0x0}) recvfrom$inet(r3, &(0x7f0000f86000-0x23)=""/35, 0x23, 0x100, &(0x7f000054d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r4, &(0x7f0000f84000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000099000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000152000)=0x10) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f3d000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001ff000-0x31)={r1, 0x6, 0x3, "87f21255faedfcbe6e57929e713c3f60207787f45022bd90be86dfd6f2f4eb37bfd588029ac8a0"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000589000-0x30)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dfd000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006b5000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dd8000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000690000)="befa79ce25eb4a5e247c46eb70e0d71cee5fc5634a383b808b65ba8c3932ce89ec8c883e99c59432c09b0623ab6893efcbda763be96f8c", 0x37) getpeername(r3, &(0x7f0000ff4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2a000)=0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000744000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000ffd000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000019d000)={r5, 0x12, "f327e3a2457b5834136f55678369f64a0a7a"}, &(0x7f0000713000-0x4)=0x1a) r6 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r6, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x80000, 0x0, 0x81, 0x6}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0xfe7d}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000047e000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000dcd000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000049000)={&(0x7f000094f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c88000)={0x0, 0x0}, &(0x7f0000823000)=0x8) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00008bf000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00000d0000-0x80)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0xea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0d3}, @in6={0xa, 0x2, 0xa99c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e1}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000019f000)=r10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c74000-0x4)={r9, 0x202}, &(0x7f000094f000)=0xffffff9e) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0e000)=0x5) bind$alg(r1, &(0x7f00000fe000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce6000)="13a3c7d586f60ca2eb1ccf8669de2a89d4068f7bf25426aba2c30ab70ce08b", 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000dab000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000faa000-0x8)={0x0, 0x0}) 2018/01/24 02:22:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c66000)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f00008ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a38000-0x20)={0x80000000, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00009de000)={0x100000001, r5, 0x10001, 0xfffffffffffff179}) socketpair(0x9, 0x80000, 0x9, &(0x7f0000cc1000-0x8)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f00004d6000)={&(0x7f0000946000-0x10)=@ax25={0x3, {"3295c9e4aa1e81"}, 0x401}, 0x10, &(0x7f00006cc000)=[{&(0x7f0000ee3000)="3a14127c3c3ea8bbd02bbb6870216d7b6d3d80f3e4a3fa100f8138bc", 0x1c}, {&(0x7f00003c2000-0xd3)="e7e677a7400350727dd37b2997538ba5b2030b686fa1d0260cff198aaa4b5aa66b5a2cd2e22498ad8dd16d2582a1713552afed99bf8b3071474d29ef85ebe2ca5a5c2383b9ef0409fc7acaa6bd23332cb7856cdc82e66c417312128bcfa1b4990ca5c993c2e6a5f9150d9c59ba97b21a4c5069501ad912714acd6bf4bd5090ef111630268def0ac10f9eac45d6408a6c06eb0d892e603e39b738c004b2d6339d303dcd86a5595e97b06b2b2c85edecef234d6d456f1a4f04dd35841171507e5f5c461e8db39d562e5471ccf67d80602f68daa1", 0xd3}, {&(0x7f0000ef9000)="7ac83ba4a24e1075f2521fb3494aca0252615d3258464424cd86de745613c906c274f8c0b005d5db262526a3444bb979b9df9e96d482290524493aa8213109b10f2404ac6df70ab038658a5b5eb7325ea873ee99ba33f41be5f8ccac46", 0x5d}], 0x3, 0x0, 0x0, 0x20004804}, 0x40) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000c13000)={0x0, 0x9}) getsockname$inet6(r2, &(0x7f0000c3d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000034d000)=0x1c) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000b3e000-0x4)=0x0) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c8000)={0x0, 0x0, 0x0}, &(0x7f00003ee000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a17000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000534000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00001d3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004af000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000678000)={0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000035d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000cd1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac4000)={0x0, 0x0, 0x0}, &(0x7f0000753000)=0xc) r18 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000be3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000439000-0x4)=0xe8) r20 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007b9000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b00000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000-0x4)=0xe8) r23 = getgid() sendmsg$netlink(r7, &(0x7f0000a69000)={0x0, 0x0, &(0x7f0000242000)=[{&(0x7f00004cf000)={0x42c, 0x27, 0x400, 0x3, 0x1, "", [@nested={0x41c, 0x18, [@generic="1d6de17daa04826c2bcb1fb63e3ce2a48918f6517843ec021ef8b7bdd2a943c9ee14bf0a377d2964f0dc3f83a54ddc245b6c6b3cc959c51bff70eb470596732cfa427dc39223e5af79dd1791b1834e311f3748ae9b132a6090e2f1f4176ee157914a4cc696988b42ec0e5cde4d45d70fb2890fc9e4a7d92498f95c89f271aaaae37a06ab5604", @generic="8e5cc5ce488414869c4d3fa21fd3eb8d4d799221416e3555ec37718024097fde039e41b9ce9118168c5878396d0d2d7ccd196ffcc1b5f54707982137746716174de53667bf9d3f262ebe0e4e3526fdde5656d3254d4222c1d4bac65ffe4c7100b239d4aaa5a8fda16df78b2bbbdd1c0b16e30261618ea4d2bb10b5d4af29b2a1f52bde3c94bfd4d9cc5a7a3c3534f3b479f50f3b2a1eadffe53c7a0b6847f5fe98c35d7bf6dd708073819c8c1eea6ad803efcb53460176300036feffb0ffbe300d0c44029d488d784aabcddd6c3557f947480b4f01133d4236686e3c8b1eeb6f2e", @generic="58f84d5e7d57d6f5f6d7c5fa25cf61902479753fef57966f3d0671d40325880fe05d9ace30e84b1a70543b5a16126d361fc7e471cdbbdbf23f76013ffe197010a1a19e9e2f8eec8590c977dc58ccd9e55c1ca18e08de772b82b7d830ce2f77a15508fa1a158d77968d88311ddac2def718c5721b4d54e4b19280e0779736f569f9cf6c27e51ef56e812f55230fd73e80189db2addad281e68a73107ab48ad29b1b9582bfb7b3dd621a9bbc2f673b7eff0e7d6d9f027795912b93538d89bb65fa8a030cf01e0536760aea26", @typed={0xc, 0x89, @pid=r8}, @generic="c18f04c4237ce9c7ff93a12465fa5ac755d25fd9612319fd864831a69c563987e0b2288d3ce426ec61df0f22e7621e878e531e5ac7a23aa874ae6d48d4e1ab2c21ef345905e2c04b2b1e820d57dc4bf37b6f001fcd1871a7c4f08550e61cb97c56ee1ca007e331f231def1f832e8ebf5248411d3b6853936191fbd6cce2b9dd1c21e05a650d28c5822e84cffeb7420c0e37ccd0a69bf799f90277b2d4b0f698df604857e0d2ef12a5736d82f24585f579e1a77000d59c151910c1131b33e06530beff4b8f0de942486945111dc8958d9ea52ca31b30a159ea33e9d4ea49c5d10c5cbb82971a9e45de0b23cacc4e1abe46535c2", @generic="ec7d56bb22d087b453305c57879e281718521a678df4801d6bcac770b9b66518a8c703945375fd3255d5048b07538dda192839b166dfa58292b39349fa1d8cd5a7846757bd7fa35ae3bb13ac3d8933cb9105fcbab0e379d517aa2bd1eef28a12ee044ec8671085a28819d1e7a5581915617df6c604c3931d8428b8e10d080f357267be8ad73e57af3fc1ea1b5cd6cddb559ac63d9833abbe8333410024777b54f815680245e6ce1b5d6cdb54d1096480d2e7d6afee5f9e19ca4480367b87be0b48613af9d776cd54e74bdc2ee4efdd65269b37ed28b3bfbc", @typed={0xc, 0x15, @str=':(\x00'}]}]}, 0x42c}, {&(0x7f000076a000)={0x174, 0x13, 0x600, 0x1, 0x1, "", [@nested={0x34, 0x3, [@typed={0x10, 0x7, @u64=0x1}, @typed={0x20, 0x5d, @str='$mime_type{-vboxnet1(\x00'}]}, @typed={0xc, 0x39, @str='\x00'}, @typed={0xc, 0x72, @pid=r9}, @nested={0x10c, 0x8e, [@typed={0xc, 0x67, @str='\x00'}, @typed={0xc, 0xfff, @ipv4=@multicast2=0xe0000002}, @generic="eccd0be06adeeb31c0067b3212e7c5286ca019cca565dae06f49ec3622d347cdadbea07536ce15097624780784c94934866d1457eaa42375592a593b9f2334ea0f9dc2190fd8dbdb739f22d62796d85b00d57b589521339cd6826beffe79402bf2095fb9490cd0ee029a75169c3fbbf45af7df5d8ee09c8435f79f75172ff311db87c04bb2fb4c3d8344bbc92d5d1b10e94f1fd37fe74548d659c79233370f9f08a70133019dbbcbe77272614c41360fa00d1384b593c40b9eba75ae01287f3e47d9990d11bb9af714c081fc6af7646460b65d72116fb61f5a9004c4747631607079547ba9ecfeeb191ef9bdb3d77921"]}, @typed={0xc, 0x32, @ipv4=@rand_addr=0x6}]}, 0x174}, {&(0x7f000082d000)={0x1cc, 0x10, 0x200, 0x2, 0x3, "", [@typed={0xc, 0x92, @ipv4=@rand_addr=0xa98}, @generic="ac7f38aed5fefc1e94ba892b054c501984304a7b5293a9ef0a0d8184f91800422c0116", @nested={0x98, 0x94, [@typed={0x88, 0x12, @binary="348cb483541e5cdc1e93f300804d0240a5e6b7dd57bc04176a49b99f7a34272cc5d076cab1637d532706b56291cfe0c1fcb14b978a7f3239f8aaa31db88e4f1e46e8c48db0030d0a708768e918001ec0cf94650ff46e31e716d6fbe87edecc9fbac4d898fd832f5fc360c9300234226bd8867982b9c7041c8973cbb0dd813475"}, @typed={0xc, 0xf, @u32=0xa80}]}, @typed={0x10, 0x65, @u64=0x100000000}, @typed={0x8, 0x44, @void=""}, @generic="cea0824ed0f6c3c2d5fba1f62001f28673566accc77f3d02ef93ab7be9ab4c1b9f894d656477137e104d9fd8d6aa75a8d5e2f5cf329f51b9c469092898a40395e14590512c73a211ceec0c568f0b053b450c24d6571735d8ded76a0675aa291e138087b0bfc76b1a47c97d385f98665b2d728a921cd9b19f89b1d60bbfef6d8f3d9e503ed7fb93fa9704c13c5da0", @typed={0xc, 0x4a, @uid=r10}, @typed={0x8, 0x8a, @void=""}, @generic="836389349923f1758f45f44ecdce3930db74d8b8778956a2be57109fb9576277fc91b2add9e0a44abf7dab2abeb7b9ae2d7aac0c109cb7939f28"]}, 0x1cc}, {&(0x7f0000afa000-0x1400)={0x1400, 0x30, 0x12, 0x0, 0x3, "", [@nested={0x44, 0x7d, [@typed={0xc, 0x48, @u32=0x677}, @typed={0x8, 0xf, @void=""}, @typed={0x10, 0x7e, @u64=0x9}, @typed={0xc, 0x9, @fd=r7}, @typed={0xc, 0x69, @u32=0x5}, @generic="12"]}, @nested={0x10fc, 0x65, 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@generic="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@typed={0xc, 0x6e, @u32=0x3}, @generic="6c42ba38fac91470be112fa7c043000ad65751258fa5b4a561748263e126dda91331e961d2e3330d81019069b7fec1f218006eef6cfe87d40a2f893773382e5b9bf1c7b74491b6780f39b412b47f473eef4c8e17402e3beb364ff42cd3f3ff9dd05440c545cd7c1e341f84c7cadc1629551edda458889d1871f522f3276afe0ecd8fa220435c5c696998a93bf1c242b9e67d1c7981f46ee5a9c6f07993d75b76ff37cce6cb10da7e385529636250c219b4f8c1fa5328d02f00b163c12e9dd12cc96fc1a4f1b9a52c0772a2b4dc95", @typed={0x18, 0x3, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="033fb3964af48fe63e63fc5f1bda858e8a5a010b93e4eeb399ae6073f8182d3c9adf9265e624b0903d265edf342c8284e8", @generic="085653467b166b245ef95c4a61d3da55e2604372956fd50d4d690ac1de7c2c77d623bf5fca9b521331d3a5113f463a97feb2f08849da3c2e77ec968bc157933ae95dd0b090c8862abd04a1145976a9df96f3e90dee4600d84e43e0046b459d5a7e0f173197fe6d786cd65a56fd9a2e9528c4c7a657569a1a6f26acc7e3b32d6d513edb759304bbea0288d0a1977bd801a5bd1da0b34bf2e86a684a7aa2970c2ab5475d74f8ac4282dc2f52eb6ffbdbbc0f0bb962c53f4e331a57c148379eb7b31e3e0752e9379e9a30e526239c9377eb5eb90d", @typed={0xc, 0x13, @uid=r11}, @nested={0xec, 0x1, [@typed={0xc, 0x28, @u32=0x4}, @generic="013da4ab7a32c2be539970571f92497422352d18b3a8de51206a42d5c1f9b46d01689fa7e4c505f3a7daffadfd504c0040509f8b6e47b0e86cc4e85a2e9a4e73e427e4214edab6d27d47a21f2fcefb0526989eb250bb833c2f69beae7e7686bb51f24b3f1900fee223d41b49159a9d8495c24e7b62852452e25fda237fa5f52496cf92eda23e6ffcb70717e086c86718e5ec598bea9be7153d5b4a1873eb4ceffa15d9922dcbc649a60c6815c51ab9606793577b36", @generic="41c2c056052e59d3629a64bc52d047d521a868dc83109365e0ae7bef0e177ac532bae825be32"]}, @typed={0xc, 0x32, @u32=0x401}]}, 0x1480}], 0x5, &(0x7f0000b2b000)=[@rights={0x20, 0x1, 0x1, [r1, r7, r7]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r7, r1, r3, r1, r2, r6, r0]}, @rights={0x18, 0x1, 0x1, [r0, r7]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x100, 0x24048801}, 0x8001) syz_emit_ethernet(0xfed7, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000026000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000c000)=0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000001f000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x8, 0x8, 0x3, 0xff}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000026000-0x108)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6f8e, 0x7, 0x7, 0xfff000, 0x2, 0x7ff, 0x1b9d, 0x2, 0x3ff, 0x1, 0xff, 0x401, 0xffffffff, 0x100]}, &(0x7f0000026000-0x4)=0x108) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x1, 0xf, 0x400) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002000)={@generic={0xa, "33a50043721f856f0a10d58c16bb950e84ba106302fecb9e042508b52ce846211e368df14527dc8be1e53c89e703ef90075f915e64fa35346bedb78ec3d4a0c9e87d0d356778e99a2fd524894787e54788ae53816972650511036ffdc46e46cacce73f281f297035d11c2d5e6b96f1be233765031fe2cf35cb9c149ba5e2"}, {&(0x7f000000c000-0x5f)=""/95, 0x5f}, &(0x7f000002d000)=0x0, 0x8}, 0xa0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0x63)=""/99, &(0x7f000002e000)=0x63) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000-0xc)={0x0, 0x0}) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) accept4(0xffffffffffffffff, &(0x7f0000013000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0x2e, 0x80800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000027000)=0x0, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000028000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, 'Q', "b4935f", 0x0, "6e7c35cebcf3e766c58435e3d68299f0ea435e1736705fbc66fe46e4b2373ed58e669bdd0f9c631f44edd641cb9760a3631e4b57ffd0e0ea7ce2bfb1ea9a8146891aafe7632d21e21570f79dde99b7a7a2b7d08377a1fa1de08a1321fd4ddd361920392da41426f1b0e29266e1dbb4d592bdedd82526996996d7b29ad4983d5b8327d1b14b0f9bb75823f3554ba7b4b3b4f37b754c0b04bcf032b0167e96f0e48a4beb6cbdcff04b4212aaa4d1"}}}}}}, 0x0) 2018/01/24 02:22:20 executing program 4: unshare(0x24000200) unshare(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00003d1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ca1000)=0x0, r1, &(0x7f0000001000-0x8)=0x4, 0x2, 0xb) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000721000)={0x0, 0x8947}, &(0x7f00003e8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ab1000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0xfffffffffffffe65, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x3902) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b8b000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a0000)=0x8c) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0xfffffffffffffffc, &(0x7f00002b4000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_l2cap(r0, &(0x7f0000241000-0xe)={0x1f, 0x3ff, {0xfffffffffffffff7, 0x100, 0x6, 0x8, 0x4, 0x0}, 0x10000, 0xffffffffffffc4fb}, 0xe) close(r0) 2018/01/24 02:22:20 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ce0000)={0x3, 0x7, 0xa000}, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0xb, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x14) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f60000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00009f0000)=0x0, &(0x7f0000fda000)=0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fdb000-0x12)={@common='yam0\x00', 0x10001}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000539000)="01000000", 0x4) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/24 02:22:20 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, &(0x7f0000af2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000af2000)=0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x2, 0x0, 0x6, 0x6, 0x80000001, "ebfe3a25288f88daf0e3671851c9330731d7f6ff3d84760c170e71cd409f711f65d3237d2a35d78672bd98589d06f3737001b882b2070ce775c2f24c90cb62", 0x80}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000002000-0x8)=0x0, 0x8) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00009ae000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000965000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000af3000)={0x5, 0x200, 0x9, 0x2, 0x0}, &(0x7f0000af4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000048000-0x1c)={r1, 0xb73, 0x5, [0x1, 0xfff, 0x2, 0xb35f, 0x20]}, 0x12) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = accept$packet(r1, &(0x7f0000f48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000024e000-0x4)=0x4) sendfile(r0, r2, &(0x7f00003f8000)=0x0, 0x5) socketpair$inet(0x2, 0xae852e1972687f35, 0x8001, &(0x7f00007ca000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000aa000-0x8)={0x9, 0x7, 0x0, 0x7d4c}, 0x8) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000767000-0x4)=0x0, 0x4) getsockname(r4, &(0x7f0000428000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000339000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000a2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0xb) socketpair(0x9, 0x4, 0x5, &(0x7f0000ced000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) r7 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00007fc000-0x1)=r7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bf5000)={0x0, 0x0}) sendmsg(r4, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d196", 0x74}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x7, 0x1, &(0x7f0000d0c000-0x6d)="6763d1b96683fbb15153c3a1f725003b668e893c95acc77b867af96265f4fbdda20c2f5313547b1366a810900eb83b7898f8c7f926ec84cf77275d988724818b17c26f9c4b7166e802c7cea83a6916905ffaf24aa23cd46992596fae4c5c86b0f9a87937fca14b817cdb7e3659", 0x6d) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000bcf000-0x90)={0x101, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 02:22:20 executing program 5: r0 = socket(0x1, 0x5, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000c000)={&(0x7f0000013000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000)=[{&(0x7f0000009000)=""/181, 0xb5}, {&(0x7f0000021000-0xf9)=""/249, 0xf9}, {&(0x7f000000f000)=""/12, 0xc}, {&(0x7f0000017000)=""/0, 0x0}, {&(0x7f0000021000-0xe6)=""/230, 0xe6}, {&(0x7f0000003000-0x3f)=""/63, 0x3f}, {&(0x7f0000020000-0xff)=""/255, 0xff}, {&(0x7f0000020000)=""/57, 0x39}, {&(0x7f0000016000)=""/122, 0x7a}, {&(0x7f0000016000)=""/83, 0x53}], 0xa, 0x0, 0x0, 0x7}, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005bb000-0x14)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x40, 0xfffffffffffffff7, 0x13fd, 0x0}, &(0x7f00008df000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000476000)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffff1a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x200, 0x1ff, 0xf2}, &(0x7f0000178000-0x4)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r2, &(0x7f000076f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c9000)=0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4)=0x0, 0x4) listen(r0, 0xfff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000093d000-0xa1)={0x0, 0x99, "084a5a44cae29c1a296d902514d740c0e80fd1bdfaf750b013e1c2e03ab060d1fffbfd1e7b88c818bf43a34b40e8a4a5e4ceccd9e427c7878495c081c2b203585cffb359ba1a8329a1e8c1a8eb1cf503539832cdf663c8e39f6555600d6875de5b7cdbb51c94dcde7f5fa6fbbc7ea18fcf840ae3d4a155e6546d2b4ed20d780190fd81348904473aebd5a6f1ecae6cb93c7341f0ddbdaf468e"}, &(0x7f0000812000-0x4)=0xa1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000031c000-0x8)={r3, 0xed4a}, &(0x7f00002a1000)=0x8) socketpair(0x8, 0x6, 0x8000, &(0x7f0000edd000-0x8)={0x0, 0x0}) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000df7000-0xce)=""/206, &(0x7f00006ba000)=0xce) 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f000071c000)="", 0xff48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b38000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000416000-0x4)=0x0, &(0x7f00002cd000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000786000-0x1f)="0a0775a7d5e383b3b60ced5c09dbb7295df0df8217ad4000ba0400000000d0", 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="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", 0x95c, 0xffdffffffffffffe, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x1, {0xa, 0x2, 0x1b2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}}, 0x3a) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x46, &(0x7f0000ec5000-0x30)=[], 0x1, &(0x7f00002cf000-0x57)=""/87, 0x57, 0x0}, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000052000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000054b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e08000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000c58000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, r4}, 0x14) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x200, 0x2, &(0x7f000074b000)=""/95, &(0x7f00003cc000)=0x5f) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000759000)=@sack_info={0x0, 0x7fff, 0x0}, &(0x7f00002ec000)=0x27b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f9d000)={0x2, 0x280, 0x6, 0x401, 0x6, 0x2, 0xe3, 0x3, r1}, 0x20) 2018/01/24 02:22:20 executing program 7: epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b52000)=0x0) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000008000-0xbe)={@random="99a3a12012e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "32f60b", 0x10, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cd7d47", 0x0, "1848c9"}, ""}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) [ 693.573250] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 693.611463] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 02:22:20 executing program 6: unshare(0x20000000) r0 = socket(0x9, 0x804, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x5, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/142, 0x4a, 0x40, &(0x7f00007e9000-0x10)={0x4, 0x7, 0x4, "ff0800ffff05", 0x3, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1c, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x5, 0xe2700, 0x80000000, 0x5, 0x7, 0xffffffffffffff18, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa08, 0x5, 0x6, 0x7, 0xc1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x3f, 0x6, 0x791, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0xf)="2f8026a2317458c1e1a6c51a45ed29", 0xf) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000)=0x7c7, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xca, 0xbd, 0x101}, 0x10) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100080000000001d, &(0x7f0000ffe000)=0x4, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006de000-0xce)={0x0, 0x41, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99"}, &(0x7f0000f92000-0x4)=0x94) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000044f000+0xc10)={&(0x7f0000614000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00001cb000-0x40)=[{&(0x7f000096d000+0xf84)=""/4096, 0x1000}, {&(0x7f0000004000-0xf)=""/15, 0xf}, {&(0x7f000013a000)=""/178, 0xb2}, {&(0x7f000057e000-0x19)=""/25, 0x19}], 0x4, &(0x7f00003e5000-0xa0)=""/160, 0xa0, 0x2}, 0x2100) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000e7000-0x1)={0x0, ""}, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000120000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000099b000)={r1, 0x4}, &(0x7f0000767000)=0x6) bind$bt_hci(r2, &(0x7f00009bb000)={0x1f, 0x20000000001b, 0x3}, 0x3) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00002ad000-0xff)=""/255, &(0x7f0000ddf000-0x4)=0xff) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) socketpair$inet(0x2, 0x0, 0x400, &(0x7f00004d3000-0x8)={0x0, 0x0}) tee(r0, r2, 0x1000, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x2bbfcbf88fabfe9b, &(0x7f0000dfd000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000535000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ec4000-0x28)={&(0x7f0000f15000/0x4000)=nil, 0x10000, 0x2, 0x80, &(0x7f0000a61000/0x3000)=nil, 0x9}) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000003, 0x0, &(0x7f0000003000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007da000-0x48)={0xb, 0x9, &(0x7f00007d3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xa2e3}, [@jmp={0x5, 0x3, 0xa, 0x1, 0x7, 0x50, 0x8}, @alu={0x7, 0x0, 0x9, 0x3, 0x0, 0xffffffff, 0x0}, @alu={0x7, 0xfbd, 0x3, 0x0, 0xe, 0x54, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bb4000-0xa)='syzkaller\x00', 0x404000, 0x20, &(0x7f0000fcf000)=""/32, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000648000-0x4)=r1, 0x4) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00003e3000-0x4)=0x0, &(0x7f00003fc000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f7b000)="7af2141ac35522944f1d1b8325cca99ac17e4cc3d2bd94e00eb430a655b20a4f2f09db1d417ed64f08d2f39fc0fbd837e219833f818e419103bf0192c599f36f04bcd3e8d648bb72279888fc228ced58ae95a7245e3e7b6e6e8877d3dc73ee221314cdbe84129c1f58f69693aecc535f5cb92c66c370209e32e92f84ac02d2", 0x7f, 0x4000, &(0x7f00003b8000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) pipe(&(0x7f00005f9000)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000022000)={0x1f, 0x7, {0x3, 0x100, 0x7f, 0x8001, 0x80, 0x9}, 0x9, 0x0}, 0xe) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000896000-0x4)=0x4, &(0x7f0000cd7000-0x4)=0x4) r1 = socket$unix(0x1, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x0}, 0x0) 2018/01/24 02:22:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d47000)={0x1}, 0x4) sendto$inet6(r0, &(0x7f000075a000-0xc9)="4fcc042d737ad968af352b9e78bb40eb905d846b85f4a0a42b5b0eff1993b4f045063d88bb4e536bc5d8fd885b71bf461e9de1dfd74077894e333ba387f8ad2c25197897166842c5cfa7e7398ad7bda3c5ad1c9d9c3edb0b4c62c90cbf3e5bc5d06b7ed9e247495f32f545da35e0c785b8759826e48d32501e225eafe70d56058b199ddef3eecb1fe95de9923fe95d4d8c8b0701d0e2ae23fb38aafea29d909a03cbb8499ce65fffee86b3c9ba7ab5c30bd7b7205eaa266b6065d3eff5bde50cc9e8485a93d6758b0d", 0xc9, 0x50, &(0x7f00002b1000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd8cda7c}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0xfffffffffffffcf3) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005c7000-0x48)={0xe, 0x2, &(0x7f0000012000-0x10)=@raw=[@generic={0x9, 0x5, 0x2, 0x7fff}], &(0x7f0000bf1000-0xa)='syzkaller\x00', 0x6, 0xa6, &(0x7f0000afe000)=""/166, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c9e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f00000da000)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x804, 0x87, &(0x7f000079f000-0x8)={0x0, 0x0}) socketpair(0x2, 0x0, 0x4bdb, &(0x7f000002a000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f000058c000)="6338919bdc9683d3e249f4d4099366ba779c7702b9aa107fd75b48da217519d982090cef3c4a8d78fbaf7f4265f8c47945fa020de1982d1ac2e09f7256d53f8961f5ac71cbbbd780c1158fcc971bc92d7dbb67fd09ed21e8c303312f06518723e1ad6e98dae757f9574cc4691d7ab46f8e43fb0704ffe1bc", 0x78) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000844000-0x4)=@int=0x2, 0x4) socket$netlink(0x10, 0x3, 0x15) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000cf5000-0x8)={0x0, 0x0}) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cec000-0xc)={0x0, 0x1000, 0x30}, &(0x7f0000fef000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fee000)={0x5, 0x1, 0x15f6, 0x6, r2}, 0x10) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000c57000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fee000)=0x58, 0x80800) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/24 02:22:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="0384371f0dfe0ca7c815bae651a674f6cb6fa372105e3ef27f139eb23f25906308d52400635366484f0d1dd7759d28a8bae7af7de107587f000000b6c9b51f401e76aaf2197ef75994c8f1d170e2748b7b0a1fc5dd9dd690477d6f15274d1b91c89a0d", 0x63) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80801, 0x7) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000083000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cec000)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/24 02:22:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) pipe(&(0x7f000072f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008b6000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000701000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005ae000-0x81)={r2, 0x79, "e0666fc7f681f1b3ca89fd99358ecb1c34972630b938032842021041588350447505f2ba8d0e50fa10ccecb3eab969ec897f7e1688282a6e10a2d054b1fc33921458e80b1e84a443d14fd4799cc1f66d022cca151dc67dc9bfaff180a1361617d141fb6010106e567f1d60c2bd62bfbdd7168429707347dab5"}, &(0x7f00005a8000-0x4)=0x81) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000077e000-0x2)=0x0, 0x2) r3 = accept4(0xffffffffffffff9c, &(0x7f000082f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005b1000-0x4)=0x1c, 0x80800) accept4$unix(r3, 0x0, &(0x7f0000b01000-0x4)=0x0, 0xac7b5bf2514eae6a) 2018/01/24 02:22:20 executing program 4: r0 = socket$vsock_dgram(0x28, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000033d000)=0x3, 0x4) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000046f000)=@buf={0xce, &(0x7f0000461000)="91379c980c6e174185ccf2eaf6516291b8887dcdcebac57700382286c21053c6ecf6b7383c3442aa845bdff4a67037eb5a14c3850ae5af24fc319a0ca1130d32a53ab9b009bc4eb86b8eb1593bb09738c0630fc96a39f3b733f2191b5ef823223dc7f13a23ab610a99ee2e3417708a0eece2986680aad573961e6c0bac38819689fb483f0cce8a3f49a3caf518943a4e5d3fa82b703d3d8a46b2e985571e156204bcdc9f5f5e5cc07f00e52a741188941792d35e2d6484a9bdb73891c1dd62582a5ef07bfdbaa7a1d0441fe4b37c"}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000)=0x0) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b80000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fc000-0x4)=0x10, 0x800) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000da6000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00008df000)=0x8) 2018/01/24 02:22:20 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000df5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9e000+0xcd1)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e74000)=0x7f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0x2e) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001000-0x4)=0x5, 0x4) accept4$packet(r2, 0x0, &(0x7f0000b6a000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 02:22:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000)=0xb7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000005000-0x32)=""/50, 0x32, 0x40, &(0x7f0000004000)=@pppoe={0x18, 0x0, {0x3, @random="d5bf02b25e18", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b27000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000056d000)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bce000-0x4)=0x7f, 0x4) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043f000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000198000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000551000-0x4)=0xc) getsockname$inet(0xffffffffffffffff, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000-0x4)=0x10) bind$inet(r2, &(0x7f0000124000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a8d000)={r1, 0xb529}, &(0x7f0000b01000)=0x8) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x6) sendto$ax25(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x3, {"ab1a92a47b0444"}, 0x0}, 0x10) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00009fd000-0x10)={0x101, 0x8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003f6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000739000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x2c9) socket(0x10, 0x4, 0x1f) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000c64000)=[{&(0x7f0000fc5000-0xa6)=""/166, 0xa6}, {&(0x7f0000f28000-0x58)=""/88, 0x58}, {&(0x7f0000fc4000)=""/224, 0xe0}, {&(0x7f0000fc5000-0x7c)=""/124, 0x7c}, {&(0x7f0000fc5000-0xbe)=""/190, 0xbe}, {&(0x7f0000fc4000)=""/4096, 0x1000}, {&(0x7f0000d60000-0xf8)=""/248, 0xf8}], 0x7, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc5000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fc6000-0x14)={0x0, r1, 0x3, 0x0, 0x0}, 0x14) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockname$netrom(r1, &(0x7f0000b43000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000046b000)=0x10) 2018/01/24 02:22:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/92}, &(0x7f0000d9d000-0x4)=0x2b1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000143000)="bb994141085c7bd026dfb7914cb18eec60ce3ba1567263a7bc8646a02bfd356f77ac052c7119d96043d59eda4884a266bca845ee9e44080f01b8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) bind$inet(r1, &(0x7f0000ad5000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005d5000-0x8)={0x0, 0x5}, &(0x7f0000b09000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000074000)={0x0, 0x5}, &(0x7f0000be3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={r3, 0xffffffffffffffbd, "d57d9f517941600b8430d1d4eafbabaf"}, &(0x7f0000a30000)=0xffffffffffffff4d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00002d8000)={r4, 0x8}, 0x8) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000000d000-0x4)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000000d000)={0x6, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x50)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r1 = socket(0x11, 0x6, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000011f000-0x4)=0x7, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003be000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x6, 0x5) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f0000103000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xff0b, &(0x7f000000b000)={&(0x7f0000fd2000-0x2c0)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x6, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x800, 0x7) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) socketpair$inet6(0xa, 0x800, 0xfff, &(0x7f0000216000)={0x0, 0x0}) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b49000-0x8)={0x0, 0x0}) connect$netlink(r1, &(0x7f000057e000-0xc)=@kern={0x10, 0x0, 0x0, 0x400001}, 0xffffffffffffffdd) sendmsg$nl_xfrm(r0, &(0x7f00008a2000-0x38)={&(0x7f00004a9000)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f000048f000)={&(0x7f0000400000-0x150)=@getae={0x150, 0x1f, 0xa33, 0x7, 0x1, {{@in=@loopback=0x7f000001, 0x1, 0xa, 0xff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x17, 0x0}, [@output_mark={0x8, 0x1d, 0x3}, @algo_auth_trunc={0xf0, 0x14, {{'crc32c\x00'}, 0x520, 0x3c0, "100ab3ddb8669a1472ad4666e9ed1c86013df839463a4dc0b2107fa563052078c755d563cd1d9a5e4c99c4b292a5bf6af7486370133c0fb6d204f74446d906397abb487812cf75faffd10ab65f18c36408685db97bea84a24cd68a4ab3bd62e37643acb838d52fb8d57ccb04d5c7d574e17c2dfdf44359b8d8bc524f3fe5f0008223275644a6e7035ed7688fa0b39a4be2b3ca4d2a4e8285eb1e0519f30df36798a1d9f6"}}, @etimer_thresh={0x8, 0xc, 0x0}, @replay_val={0x10, 0xa, {0x2, 0x3, 0x8f}}]}, 0x150}, 0x1, 0x0, 0x0, 0x1}, 0x4010) r2 = socket$netlink(0x10, 0x3, 0xb) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006b9000-0x65)="c048fa0b08de68d7d1943a5e589970badf7d6032e36f2ac3e93431f71330769418982ee84247b526ed32a7f6247c7961fa016a3e7a80a2f4725b079b3fcbce64afa49130344fa902124e9acaa4d9fed1176769424a71b931a51426718845d5019f05d895c2", 0x65, 0x850, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2201e08e, 0x0, 0x3, 0x7fff}, &(0x7f0000002000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) 2018/01/24 02:22:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xeed, 0x80}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00005ba000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 693.999802] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 694.036809] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/24 02:22:20 executing program 4: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000acd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ace000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x2, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ace000)=0x0, &(0x7f0000932000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd0000-0x20)={@generic="2bcb8451d35515d61884b009dd51994c", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0xfffffffffffffc81, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) listen(r0, 0x8000) 2018/01/24 02:22:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007d2000)=0x44, 0x4) read(r0, &(0x7f000002b000)=""/0, 0xac1b113359220980) 2018/01/24 02:22:20 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000026000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000b000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000026000-0xa0)={r2, @in6={{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x6, 0x4, 0x14}, 0xa0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f000000d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x801512408ef028d) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000027000)={0x3, &(0x7f0000009000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000004000-0x8)={r4, 0x1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d4, &(0x7f0000026000)=0x0) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000000f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x970, 0x4) write(r0, &(0x7f000000b000)="", 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f000000d000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000008000)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x8) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000f000)={0x118c, 0x3d, 0x1, 0x5, 0x0, "", [@typed={0x8, 0x78, @void=""}, @nested={0x34, 0x3b, [@generic="2c59eb48bdd22aad65b1757fc930c6af34f382c3a5466fd8bf58710248515ff9731e", @typed={0xc, 0x1b, @u32=0x28e}]}, @typed={0xc, 0x5c, @pid=r5}, @generic="91ad5637b968801734eb59801e0f4876eb312305eee7341f0fe116dbdd58478193747633ed9c650d97522bf01ebe9e8b3b741ad1815f9df681db5e33e0a444b5641a2f221afceb62189867511d1480b719adcc4865b8d035781750c0506c2277c632664eeed7c5968d18bde27ce64294a8efc611ca7e36afb7ddb730423b746794cb5966532038790ecf78a7cfc3ba9ef9dac194f4ee97ea2bee1e110165adad9b32e9cfd4d3d1efb3bd35a5b798d979502e42a2afd375a210e8b1777e60fe8fb225f1d388f832505b0289a41d3a9e2f822d", @generic="455ec3a3784c3b9c6299be18a44971856b79b53d1a0670072e80f49d801186e7cd597563bde9d879c531432117fb8488212eb169f6afe45c3a06c0afdf6cb7dff038fc3003307828d7e56abc7a85ce3545e4e0e11b426c7653b8119ad4d6ae7dfe", @generic="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"]}, 0x118c}], 0x1, 0x0, 0x0, 0x90}, 0x8010) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000000e000)={r4, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000010000-0x8)={r6, 0x7}, &(0x7f000000f000)=0x8) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000022f000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bc6000-0x14)={0x0, 0x9, 0x3, 0x1, 0xfffffffffffffff8, 0xfb2}, &(0x7f0000621000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e1c000)={r1, 0xfffffffffffffffc}, 0x6) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000174000-0x90)="7c05cb7e83109e4cf4a13396f105c1ba65f999906c5745ec0fbdd93bf744d581060bf9c0fb3c4d79e206169506b412e6c9ff40192fc5681ac0bd6fa46f5db942cbee945af8231372003df1ed69312c26d5aaa34287a9fa21de2e39ad24139b9bf8c631f321d18879d547cceaed2f206653fc501bb66376a275f9d585065a63815ee0b1d138a83766781c313808b4009d", 0x45) 2018/01/24 02:22:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x9) sendmsg$key(r0, &(0x7f0000cd5000)={0x0, 0x0, &(0x7f000005a000)={&(0x7f00003f5000-0x20)={0x2, 0x18, 0x0, 0x6, 0x4, 0x0, 0x2, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x2, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r1 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000c71000)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000d0c000-0x4)=0x0, &(0x7f0000ef3000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000085000-0x4)=0xc6fb, 0x4) socketpair(0x0, 0xa, 0x81, &(0x7f0000782000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={r3, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) [ 694.067207] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/24 02:22:20 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8c95d95577cf32"}, 0x0}, [{"c01f56c81b1dbf"}, {"129ba27a122a3d"}, {"66cb0dd6439e0f"}, {"c70cfa623bf2fa"}, {"db3dbf03cf6086"}, {"337bd2405f709f"}, {"d267d9adf2a2cb"}, {"9c78c8189a958a"}]}, 0xffffffffffffffd1) 2018/01/24 02:22:20 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001c000)="0791d2", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000001d000)={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) 2018/01/24 02:22:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) r3 = accept(r0, &(0x7f0000d6e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e23000-0x4)=0x10) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000ca3000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000172000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a40000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f00005fb000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r4}, 0x14) close(r0) 2018/01/24 02:22:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000466000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0ad4a5be42a4cf1611acf1f4d3fddb1212db130bdf2ac403e23540e7058fe75883cbb02e724263bd8d4566d38e5ac468f2", 0x40}], 0x1, &(0x7f0000707000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 02:22:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000042e000-0x4)=0x0, &(0x7f0000740000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008be000)=0x0) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair(0x0, 0x6, 0x1f, &(0x7f0000a34000)={0x0, 0x0}) listen$netrom(r1, 0x1000) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r5 = epoll_create1(0x8000080000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xe, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000f000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000008000)="") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef3000-0x4)={r0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000b1f000-0x4)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0x10e000)=nil, 0x10e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000101000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000d3000)=0x3) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000010000-0x18)=@add_del={0x2, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = accept(r0, 0x0, &(0x7f000000f000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000011000-0x4)=0x8) 2018/01/24 02:22:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000111000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001f8000-0xb6)={0x0, 0xae, "d8a8f23782051244afe779b918b9eae0efaaa7213e1ae27ba8bd840d8640e4fbc74b515bf777cf8d1a0336266ec530d0a307ebb2d73bdd0207311cdb095db95d729ac43b25ef4b3a2feff2d87840e73919c82fd8b97a6de0fe573971e1a0991a8435d4ec5ff67438c33c632f0f0638db2e0b0014ed6f92ff582b721c6184c2b9df3012ff258986b39f2fecd16f8995a30ea007b0a8639b7e6eac2d59573a57abdc1346359d5ce8c1d85bcded4a69"}, &(0x7f0000354000-0x4)=0xb6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed8000)={0x6, 0x9, 0x8208, 0xffffffffffff8001, 0x100000000, 0x7, 0x100, 0x3ff, r1}, &(0x7f0000f5c000)=0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000024c000-0x4)=0x2, 0x4) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000dcc000)=0x400, &(0x7f0000e50000)=0x1) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000696000-0x4)=0x81, 0x4) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eaa000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d51000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000)=0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fdd000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fdd000)={0x0, 0x0}) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000077d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000693000-0x2)=0x10) getpeername$netlink(r0, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) read(r3, &(0x7f000018b000)=""/93, 0x5d) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00008bc000)=0x0, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007f5000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b21000)=@assoc_id=0x0, &(0x7f000066d000)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000a0000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="2a8b41ba5166fee89b4b78fd980f40c5"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000944000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc600}) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_ivalue=0x8}) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80803, 0x402) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000020000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000001b000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x400, &(0x7f000001f000)="c106fbafc16c82e8da6d9a3b", 0xc) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 02:22:21 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0xfffffffffffffed5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x3, "5b9322"}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, &(0x7f0000001000)=[{&(0x7f0000002000-0x8b)="dda00b07cd4cd6733c0ab1deb6625415b574e6d79777e23134358ef3dba3a416b4d0f9da8095bee3b522603aa667f52f4fff480b4535c6222e29da020ceb2287040a2c5ddadbd8e2210791283e41ec9b51502620e7cfdd6659363fc9e17637eab83a973a51923923b4bd2cf3c3d3af06d12e7334ad65f2b6be2608c787a1a0ede0dce270b9cf3abd11d4f4", 0x8b}, {&(0x7f0000001000)="f32125b35a892811466779c4723f3a933fa34c7c865d9813c4a978ec9e1487a4a61469f2f6020a534dbe32e15598b207e144565ddcbdf8d4446961fc0340c3afbe6cd8a482937eaf5898a6677459ba9585f6c6c1e2ae9363bd5708e4441bd2fe21944e248eff32b753b6cadff4bc2f17e967f9ee3a6cfe529fbc8d44e375c7b5b6cd09c8652dfd61e18621fdbcb4ab18b56c3f9b377015acd0ffe1d71d8d1166dde8bd15dc6cfd8966fd8c25ba1ca10775ea65d23d61d23bf47544feabf8566cbdcc4e173da2a517d8273d3267c32ac9665eba2047b10509072b281f6ac6fb01920a984b4bc6b0819b976a3c9c2eb992d428041a", 0xf4}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="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", 0xa7}], 0x4, &(0x7f0000001000)=[], 0x60, 0x880}, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x20000005}, 0x0) r1 = gettid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e1e000)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000f8a000)={&(0x7f0000ea3000-0xc)=@proc={0x10, 0x0, 0x2, 0x494818}, 0xc, &(0x7f0000a4f000-0x40)=[{&(0x7f0000cc8000)={0x2f4, 0x11, 0x505, 0x1, 0x1, "", [@generic="5bfcb282282a60c03b5b6f897cde60865de8f38d927b4494fb304c4c95dca1129b7040b493abcf9808db7ccb0d23f400e49489b765bc5169717d85cd29bfc48b7ed3ded183d2b09d5723abd557c7c9f0c63d3bb2b105d6543425b73f88f172f4d9bdd0169bea37ff907484406cd832e0d9e7eae989be6425b35cf20603f6c00e5e381d0197e2e5f63ebd37e3df82df92c1de0e9f4de1a53919e7fc55010151d94d83718aa74aa236b7a3760098557d1d155924500c6e03c1fcbcb9ae15b8ad7c0cb9244970528cb7ee6366843fd1c2e147f682", @nested={0xc0, 0x62, [@generic="f91a85e7f42f4db5e46cf7f85e8432dfae29a3467e552adb652cc95cd078dec73cc957877196f538ba8a284f9704efd42220e60dfb372916f2fe7e60e1c587d7a34470a0d15e7c6b0b0ba8d54061540dc0df97980214743cab899f5e5f57fdb58d4d25f238109249f3d2dc5b9a44861eb2e86d6bc1abd9aa9d512d633f57526ef9eef91e9dbfe315897287e88caa9e53d7bb475ca885c1b778b1815a1769baed1bd2f735440bfb27607dfbdcf4819640cb91dae1", @typed={0x8, 0x7, @void=""}]}, @generic="285f68a2ed5c40c9505398590537cdcdcf9fa704b922c8c635eb70285648f39461d3b6873d4837e534ddf0042576ce7c995143195ecc6f4187d28bfbc962bd79f963e5f976eaaa4fbb4ff53ddef398b30f6cbe86f83651bb96833919d699de96c4efbe7bee3a1b2a81b1c94cba82779012147c574dadbcb02576edfb8717da6538698d32c3b9249785821cf8bb164cc2dd9fb6e6e014b5869b3904d93cb13ebc0d5045bb7ac6b4bf6f3c9e7d8275f69338541d835add522cb7108db20e48f10de41fede9d6396bd9ac9cedbb35b3f556d7edab303b27a984a3d33522864066732c88113b319050808dfd25", @generic="", @generic="80eca9c84d90d1fb80a91e405acc4964b9b3a4f8bcf8915b368202832c4f5428631119a8c3b174ef0892204b772ca78a9fb642eff022593bba2bdc018929cc7b4bbc3f45a26deb4227e3f4fae5842db4b752dafb43c2aeffbeb66a7da9f47f57080232da1b23"]}, 0x2f4}, {&(0x7f0000ad6000)={0x1248, 0x42, 0x0, 0x0, 0x3, "", [@typed={0xc, 0x8b, @pid=r1}, @typed={0xc, 0x38, @fd=r0}, @generic="ab138bfb2ccd49f8215cba6c6a26a994bf0dcf785aacb531d2aad2cf039bc581ad7efabe37b9eadae2038ba56f97e0f37d1b3fb57d44bf3f4d1baaeb12bc15677b7c4e147c863168d71be0571700c837ea398e627492d9f765f7a84c279b4733515ae43589", @typed={0x10, 0x4, @u64=0x0}, @generic="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@nested={0x19c, 0x89, [@generic="b997da0a55c2c42a31f72bc176a15547f437676a", @typed={0x18, 0x44, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="1d655933de277d04fa1aeed99acd42", @generic="d8caf9698d36ef9d02959bbc0d5945e6c3d80da0d9d95d011ee4e611236edc9291bc13675bb5860bd9d86145a4dcdcddda65a36d944b00e0e92ed2a4ba72735411fd439d21dbc59708d001ca89af8326b11ae6180604a39d4323b2050fd9f27f6fb29ca3a94b6d6e1f70af10b9d8a7c08878d46a7cc393bd0b8e45babcdd0639a07f1186ccf01253354cd69117deb1c737671d800514d74ada9c73b628bd0b8d04d18194429afd3f2aa3870f9099c6bd7ea44f0b16040c6445a1ea5e0c4b249a5fcfcff263ea24b8e123a07ca40b516e9483cbe1bc5b038a7218e22447768060eb5be779", @typed={0xc, 0x7e, @fd=r0}, @typed={0xc, 0x75, @fd=r2}, @typed={0x10, 0x7d, @u64=0x8000}, @generic="d7597c5622decb907a2ef46f880eaa966a86614b83d61c0f6daf2b39363be0fe2b2e51d548893590573d805486176191d511202939214cba198f81cb83fe26f226ef822ed3736c43eb0d4e3e8680"]}, @typed={0xc, 0x6a, @str='\x00'}]}, 0x1248}, {&(0x7f000089c000-0x1bc)={0x1bc, 0x2f, 0x10, 0x7, 0x2, "", [@nested={0x1ac, 0x10, [@generic="135e1279c668c9f8e809789b200de55c746b87e7aa8009cd669ee5b26383d85d79e8ba645490fdda56e9686ddc250a54c00d060527d01372d705bfd3ae9d111a0c96fc86f6cb0a55fbd8964183e66a929e9e3c8743dc879f7c3d6bc91cebc58d39a45c44f28c708cc0d5bc9c28ed5c44d25a0101463ddb2562b462ecc4e526156016a3ad3d684540c5e8287d5a960627fa885db0cdf9cf9acd6290f1566177a190baac262030", @generic="de5ebdc8b6a9a08bed2b39c4c3be5c190e3a4cb62e7c675c0e5c379b4360b12fd357b00502031bb6474f7e1fce199ae3ff7f3468f2ab800d1cc46b505c6b67a59bb6225a48a8be6b460ea0e91363245b761a52ee8407189d5f0440e9dcb98dafab7c69a4105e2544343ad810cf38cac272b8fcc2d228cc747b6f2b85eda3bbd27677d831d3367401233427d27400acea10c10f2e659edebf3cd09ac2325f592d94e2c50c4e1d23a0d9860fda2c18e0e713b64808ba4e8712a3b214d21d79fa55a4fb775621bd46217c3f59841d30f89b506e8259a692ab50e95f0d658cdfc5846e00868724b5f607c400c7651e8ce5bd69f37aebef19d108b6e3613b4012b2"]}]}, 0x1bc}, {&(0x7f0000d13000-0x1bc)={0x1bc, 0x24, 0x0, 0x4, 0x1, "", [@typed={0x8, 0x86, @void=""}, @generic="02e210dccaa310df9dde5d6e63f561d95ca310865f3df2194d9e7ef567713c7cd65747be3cfb3c1133f35f0702d12cfc02a63064b82b1a7148d625f4624f89c7ef9b77b9976fdadf59c7013d4b62c0cca6a2c65d183fd3b6055c0ef62bf1b2f4e7d0", @nested={0x140, 0x2f, [@generic="03193d2ec4dcd620ce1b016eb2948ad2ea60206cb2a2956897ff", @generic="7d3d4f6323e5e226eff53181b3524d78a32401e960aed755ed16c2f29a8b5d94dbebe0993b", @generic="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"]}]}, 0x1bc}], 0x4, 0x0, 0x0, 0x40000}, 0x800) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r1, &(0x7f0000f58000)=[{&(0x7f00007c6000-0x1b)="7966fe69deb78cc2a8d406de826ecbaaeac32d7f2060ef3bfa3a7a", 0x1b}], 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/24 02:22:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000aeb000)=[{0x0, 0x0, &(0x7f0000c2a000-0x10)=[{&(0x7f0000f64000-0xa5)="62e0be51d61e66d36729a3f55721309817", 0x11}], 0x1, &(0x7f0000637000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) listen(r0, 0xfffffffffffffffc) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000001f000)=0x1, 0x4) r2 = accept(r0, &(0x7f0000006000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000024000)={0x0, {""/7}, 0x0}, &(0x7f0000021000-0x4)=0xffffffb4, 0x80000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0x291000)=nil, 0x291000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000291000)=0x0, &(0x7f0000292000-0x4)=0x4) bind$rds(r0, &(0x7f00000cb000)={0x2, 0x3, @rand_addr=0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010f000-0x70)=[{&(0x7f000028b000)=""/4096, 0x1000}, {&(0x7f000028f000)=""/10, 0xa}], 0x2, &(0x7f000000f000)=[@rdma_args={0x39, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000046000-0x4)={r0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000105000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000df7000)={0x2, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r3 = epoll_create1(0x80000) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df9000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r4, @empty=0x0, @loopback=0x7f000001}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000df7000)={0x0, 0x0}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000dfa000)={0xfffffffffffffff7}, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x20, &(0x7f000010e000-0x8)={0x0, 0x0}) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000010d000)={r0, 0x0, 0x46, 0x19, &(0x7f000010b000-0x46)="4c0a61d7e0915b53a430217ec8c338ef88aa73326f23ed5d0976e3ff999caed1eb00fedce639996e563877181f8961e57feb6e2c901b9bb3684b848b2c5842ed625a464443ad", &(0x7f00000e8000-0x19)=""/25, 0x200, 0x4}, 0x28) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000345000-0xbf)="1fa2c5d0867292d6ee929d82e0471dfe54fc16464c001acaa57d6c73768b76e844becc90caa0265fe4222bf49e8240028cd95115db929d1a9bdea557e0388175ec46f160eb7ea17b86b66874bb15b5af8c7c829d1c88a5b937345b32b5dd87e9d320eeae411f776e4c042729000a138b3caacd45f66f39fa79f87b8bbab6561c0431a1d196616db578062d49fcb432f5d35e8bcf3e1d045222674b859c7d63e57897e1357f98f3b58a4301100e7430fe19bb6f7253a0ddd91e1be1679e7c3e", 0xbf) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x7f) r5 = accept$nfc_llcp(r1, &(0x7f0000e11000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000ab000-0x4)=0x60) r6 = accept4$inet6(r2, &(0x7f000019d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7b000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e89000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x15d, 0xff, 0x5, 0x6ec, 0x6, 0x1, 0xd06, 0x7, 0x6, 0x100000001, 0x4cd, 0x2, 0xc7]}, &(0x7f00000a2000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000d0f000-0x20)={0x7fffffff, 0x7, 0x20a, 0x3, 0x9, 0x5, 0x6, 0x3, r7}, 0x20) bind$unix(r2, &(0x7f0000262000)=@abs={0x1, 0x0, 0x1}, 0x8) close(r3) connect$inet6(r2, &(0x7f000010c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000f4b000)={0xac0, 0x8, 0x1, 0x1f, 0x1, [{0x401, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000037000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e66000-0x8)={0x0, 0x0}, &(0x7f000034c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007ff000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000dcb000)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00001cb000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f00009d7000-0x50)={@generic="0100cfd55bb63a26acdc17df892835e0", @ifru_mtu=0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000276000-0x42)=""/66, &(0x7f0000ff1000)=0x42) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dcb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000010e000)=""/139) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000fe0000-0x4)=0x2, 0x4) 2018/01/24 02:22:21 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e76000)={0x0, 0x7}, &(0x7f0000dc9000)=0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e78000-0x90)={0x0, 0x364, 0x6, 0x3ff, 0x2, [{0x800, 0x7f, 0x7fff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e77000-0x4)=r2, 0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) write(r0, &(0x7f00000c5000)="58d4c20b12797a692a8ad53ecbb79a02b95509f35aa487374923ca29b543d7c3abc2b6a290d95d012fd4f5ac9489bb4083acabd63ace9f76730918f5", 0x3c) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e19000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c25000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000887000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a38000)={0x0, 0x3da}, &(0x7f0000585000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a0c000)={r1, @in6={{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x2, &(0x7f0000f9b000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f9b000)="3eaff46b3c1e1c22719838a5ef2f992966419e79efa2f8bcff65bdbb9856529d9864443febd24271e274d0f5ac4ca15b8cb4d8a41fc1f0f48420b6d24366bf6a64544b8ada6aa5196c2f8d7d8bc23a3e40e1d7180ad77039e64f3e82719c99d593f900a29aad2028a6776ce6b9b237d852689919c18b795da1dd1b3571f535916f5d2f286cc5e1c3873b5607e26e32b0a2da5418437009867f25fd9b0b8518ef4d013e5d1f2ae9020fb110e308e4e19e61d78cf7ffe448083b8c74f517e9dbe21ed9bee4149e26", 0xc7, 0x40000, &(0x7f0000f9c000-0x1c)={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfc11}, 0x1c) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f9b000-0x1000)=""/4096, &(0x7f0000f9b000-0x4)=0x1000) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f9b000-0xfd)="ef9507c875b054b47ad43c0db95d3b1ca92215b8d28a53565fc21d8dcc2a1897d2dd6520d1b592485f3f4a8f6c313b70b3f92a69c007189dead4309102275d442e75f309ee7c2560c65fa5f69e6167c7165b321a616080e67fc1a4837fb85c99e9c6f6be3a477a71867a763b459d56183eb4d26d1777051d8449f167deae4ab25791969b4d609dc9ee0ffc4988119032d91ab2ec53a6a76ddfeb45d9af3038b60b1eec15050f532e4ed02ee1baa1d956813360bd8877e38574933f4f259709818719052c67140bbc25a36343c4b9c2d2e57136b38a338cfd6c3d85207267c80b8657f789091f9711fd8c826a1a2ef85f0ebc2bc3e8be8ef025031aa838", 0xfd, 0x14, 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000f9b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f4000-0x4)=0x10) connect$l2tp(r3, &(0x7f0000147000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x2}}, 0x26) 2018/01/24 02:22:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000621000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x40) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4)=0x0, 0x2) 2018/01/24 02:22:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bc7000-0x8)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x395d, 0x208, 0x0, 0x9, r1}, &(0x7f0000614000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendto$ax25(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x3, {"ab1a92a47b0444"}, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) 2018/01/24 02:22:21 executing program 2: socketpair(0x5, 0x2, 0x2, &(0x7f00001e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000979000-0x4)={0x3ff}, 0x4) gettid() ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000dfa000/0x3000)=nil, 0x80000000, 0x3, 0x88, &(0x7f0000de2000/0x3000)=nil, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f00001f8000-0x4)=0x0, 0x4) getsockname$packet(r1, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) bind$packet(r1, &(0x7f00008a0000)={0x11, 0x16, r3, 0x1, 0x100, 0x6, @random="893042e22e13", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000853000-0x4)=0xffffffffffff0001, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000597000-0x4)=0x2, 0x4) [ 694.457973] RDS: rds_bind could not find a transport for 0.0.0.120, load rds_tcp or rds_rdma? 2018/01/24 02:22:21 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000280000)={0x0, 0x0}) connect(r0, &(0x7f0000b27000)=@hci={0x1f, 0x0, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) connect$unix(r1, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000000c000)={0xfffffffffffffff7, 0x8, 0x0, 0x6, 0xa, 0x1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) sendto(r0, &(0x7f0000008000)="d3fc60bccbbb9f075d16", 0xa, 0x0, &(0x7f000000b000+0x220)=@llc={0x1a, 0x1a, 0x9, 0x2, 0x9, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) listen$netrom(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000785000)={r1}) sendmsg$nl_generic(r1, &(0x7f0000603000)={&(0x7f00000eb000)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f0000d8c000)={&(0x7f0000a6d000)={0x60, 0x27, 0x0, 0x3, 0x3, {0x1, 0x0, 0x0}, [@generic="9f6c155547ce7bcb3ccdd488d7163c855bed912fe868e56d7eaff2", @generic="ae982fd7ff3d0cfd29fc234f3b92e26c5af2965aa2ffd167544333929e89e1c3575392b6dcd566834e7e5561c85e5b76"]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x8000) close(r1) socketpair(0xb, 0x0, 0x7ff9, &(0x7f0000fc8000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f00005e1000)="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", 0x1000, 0x4000, &(0x7f0000206000-0x1c)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000429000-0x20)={r3, &(0x7f0000380000)="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", &(0x7f00000de000-0xb8)="59ca41b8f40da7827267513d91c80a1783cb4e53335796c9c99542d0c0a3c3f761dad9ed47a2d76379828976a0126ef3ae51a0b07b40dfdaf562a2ccce91d4ade9d11f03b31d4ac9487de6f15e0974ffbf34fac2ab64135db0b1a5a0b597ef56ec2e976a2d41d05de07c98e489a25f195a274998560a8fdecb61aef310228dd0d82636b52096e8c40b6517587231901635c139769d61fd961d8538cca2d148cdaeab50ebea33664b09d62d58e8cc796a90dc3c9ed7829642", 0x3}, 0x20) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000864000-0xf1)=""/241, &(0x7f00005e9000-0x4)=0xf1) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f65000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b1e000)={0x0, 0x22, "29d31886a8b257292e8b00000005d5585c73c1555f89bd04c69eb384f60927641e4b51714f5605013c7c9dd124987d29a09a92a45de02bf479095ec9b3f8538b6494cd4e05d61bbbafbce2ef5de8f67864f8341da0"}, &(0x7f0000f65000-0x4)=0xffffff0a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000047000)={r1, 0x7, 0x1000, 0x5}, &(0x7f00008b9000)=0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x35, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x9, &(0x7f000046f000-0x8)={0x0, 0x0}) preadv(r1, &(0x7f0000476000)=[{&(0x7f0000243000-0xb9)=""/185, 0xb9}, {&(0x7f0000d69000-0xe2)=""/226, 0xe2}, {&(0x7f0000df8000-0x4a)=""/74, 0x4a}, {&(0x7f00003c0000-0x7e)=""/126, 0x7e}, {&(0x7f0000e84000)=""/2, 0x2}], 0x5, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000dd0000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000257000)={0x2, 0x400000000000003, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x1, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x2000032e, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x20000000000003c0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_sec_ctx={0x0, 0x18, 0x7, 0x8000, 0x0, "6113e3c18cb323362374671bb3d94a88210ca37393d6e7c3a15031481b0f68965adf14f28306024458c281fa0b056623e74625ba6714b869d5be7c3d3c5797f9012f409cac504a6a2ef17e176044c2483580426bcb3b688272f924b1ade496d30bbc746dbfd26b5a6764b07a0a53e16d5a84aba3fd95b54183de3d9cf7521c31b554710dc156ea33b0cd6d02a38378c962201153d73d33bc924f1f7751c6a375f9e5e6fbe91665b69446e3fece116fe6aa9716fd59169de9baef44b7b97cf9ac49"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000058f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f00007f6000-0x4)=0x4) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f0000e9b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x80a, 0x25, &(0x7f00003bc000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000cc9000)=0x7, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000180000-0x20)={r1, 0x2, 0x1, 0x1ff, &(0x7f00004ab000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fdd000)={0x0, 0x0, 0x0}, &(0x7f0000995000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e2000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000bc6000)={&(0x7f0000259000-0xc)={0x10, 0x0, 0x0, 0x1000440}, 0xc, &(0x7f0000d48000-0x10)={&(0x7f0000b19000-0x11c)={0x11c, 0x19, 0x6, 0x1, 0x3, {0x2, 0x0, 0x0}, [@nested={0x108, 0x8b, [@typed={0xc, 0x20, @uid=r2}, @generic="b94f594654cc0178061cf6c5007f4a787676f807ebf539e38716dcba83b3532bd8fa1d527e3e362f20db18b9f56f5ad4b032f6f8cb2584efef6784127ccd08184aefd008e0a66d6c0e95", @typed={0xc, 0x58, @pid=r3}, @generic="4670fd4ee30ab43b4dfae8a9fd3b200fdf8737f45d3c1bfca3edb1c8f1d460764e3d838933bdc8d0001c99ef808039ee687828ced1576de569504512c1e238a4d907dc031dd3da16607952153a5be7b7b785877c7e43664b2fc28e743c912b2833f54453b2ebf7230fe2de7fb1ed719428afb5f70a4687bd20fd1e0d49e6e77d600ffa9dba8e1a433f317b5ddb516877bf4d445e3a3403ae17be69fb610ebc0b9b"]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) read(r0, &(0x7f00000d3000)=""/160, 0xa0) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000531000-0x1)=0x3, &(0x7f0000db6000-0x8)=0x1) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000675000-0x4)={r0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ea4000)=0x0, &(0x7f0000f56000)=0x4) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x7}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socketpair(0x9, 0x0, 0x1, &(0x7f0000002000)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19, 0x0, 0x0}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic="", @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) socket$inet_sctp(0x2, 0xc0a3bb407db7d86f, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f000069b000-0x8)=0x20, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000062c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8cfd, 0x2, 0x1, 0xd, 0x8, 0x50e, 0x2f4f}, &(0x7f0000f33000)=0x20) 2018/01/24 02:22:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffffffff, 0x9, &(0x7f0000001000-0x5f)="b917868f99594987ec57e1879536db808661265d2996bec92c1ab0bea4d52b302ae1d1e7472d8841cf8c3397432d7c540fbd65c8fdd0cb027b0f8bac3a2e940774dc70eafbe5e09fa483c51d484ffc3b259eba3847de15913d5b1a93f1a667", 0x5f) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) unshare(0x8000400) listen(r0, 0x0) 2018/01/24 02:22:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x2000)=nil, 0x2000, 0x2, 0x32831, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000abe000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00006ba000)={&(0x7f0000828000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00007d9000)={0x20, 0x4, 0xf, 0x1, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@typed={0xc, 0x74, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000a8f000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00006c7000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d5b000)=0x7, 0x4) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00009f4000)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000544000)="8e778374cbf86c227a72a216ff3f917901c4ed3c06feae5f2aa48debbdde844c958c24b3cb4ed4763c32bffc76514870652a697bd192a6590371160283412580961b1d05155c29ccd339508360d757b0f0f958d304bb18c6fbdf7d47b437198abaa676aa5a3e0e1f35b9fe39f14952f8c3560fb5083747720075742bc39fb08a442bc9845cf389b5a88580d5af83b6987b6dde1b34e3960f9a03d570f896951acb521c67df149087c0ddc4ec84f4abbf2f7ab72600d194cefd9ba6fc6b1117efcf59", 0xc2) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x100000000, 0x10, 0x3, 0x762}, &(0x7f0000282000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000711000-0x20)={0x6, 0x3, 0x1c6c55f8b98d0428, 0x6, 0x7, 0x9, 0x10000, 0x8c, r5}, &(0x7f000060c000-0x4)=0x20) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) socketpair(0xa, 0xa, 0x3, &(0x7f0000f86000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f000051e000-0x4)=0x0, &(0x7f000087d000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000ee7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f00002e0000-0x8)={r7, 0x10}) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c83000)={0x0, 0xd1, "2b473808b0acce3651553293b32d41e300dbd8b7b302cd77fa391dab50be9b389a565088ea8ad833f62434084bc338ba3f19d36383d7852335ad4480e7a99b0a85eb90d59e3783531bd67722b4a7d9eec35217e1fba47d76fd898308bad8724fa5fe0719855405bb80ace7b7c0bbbf9cd0301c032a0c721c13402c1e387a2210088ad40e01c9c110e8bd0b394d53a0272cc255c54c4bba451b1d909c85affbb053e17edca1c75cf14d195f7ff192335e860e8b38540706fbcf0330e6bca59e9413617e077fbce79b4b83d7987957f6af39"}, &(0x7f0000fdc000-0x4)=0xd9) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdb000)={r1, 0x7fff, 0x30}, 0xc) pipe(&(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000097d000-0x38)=[{&(0x7f0000aea000)=@in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000aa8000)=[{&(0x7f0000fdd000-0x1000)="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0x1000}, {&(0x7f0000fdc000)="81", 0x1}, {&(0x7f00004d2000-0x6)="9662944b4276", 0x6}, {&(0x7f0000b31000-0xe5)="e6ace29e662a474f1b08d354529a18bf0571ff1a18844de4a39c90e6711630eb1f992e4a1f0727bea45f23c30d7082240a99142a600e0f6ada345437b3a2586ff7943980e74f6216409924428217d4bb70ee495f171d5158a0330d242a2f0e5c9bf0889db2372898b4441c0c47d9fb40c9228bdb7e09a58725987c7ec55101a4d7bbc8d3352dad8113da5aff949de4581010c55bb5a96e1407f39f047c6f8b6a93486b9f0ff0480983ee67549c804a6b816efdcc62315bd63029d6183a73c449082204870c8584765a58e0a3d521ffad6a4fcb3d5045cfcf172324e4d8a0a81e4712b15c4c", 0xe5}, {&(0x7f0000fdd000-0xa4)="f74634d0f4d8de58a27272d4ef5fe58298af1bb33f61fe9c9be055d9e5588bb009ee2e625daccc008aaa674b0aad519eadaf8adadac9348705b892479be1d1e8d30603119a0a8630d3d7a274b1e7b1f97e1b24fb3c3bad197e593b2fa10a56fe025b115ec74c7e6382c1722c99de0b2e0a5c92e905657869f5bac8138b9a092f880319fc711bdcbe2795a9fc908214ed466df1075211af331a9bb814b363e0052cdc055b", 0xa4}, {&(0x7f0000ebf000)="08f1103b8443cd46a2ecc735ad215d4bc5260521bf0466b3a168ff40b951c5683ed6724dc6164316f5664c2a2b652694d2a8d37773b0306d392459bb4f8fa7d2056ce9bfa88b366db2abbf406010984bffabd1e67ec938d1e822fafc6fb79b959be45ec67b9ff407966d689b3552056b3d73d1d058d928c1f18258d11372306c80f3e8eb490fa5882241c7638ff7b4a8e68cf119aa179cff94a3a7b116a3d9543a6efd117c1a6b5ce476d0820b12b89579", 0xb1}, {&(0x7f0000fdc000)="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", 0xfa}, {&(0x7f00000ca000)="f92011b191b56aa96063b52a084d01464deb933b2fff5d062fe79b9305bad3dffdc8aff24dd615a31174bac830f8126f9a405f0f0b804e1a23fe6a4b14c1a38e8810fef6a5b0ce0ea23b1dfd80a36d4f53e824f31eb22c51bf05a433ce594c2d46e6bb73ca2dfcc1d165164ad32d05e65c03b3e2e2477c0db08dec3a3d7ca219af85552baadf21df76ef6984219df6f23b7e2a917cf742b8c580d1dc5eb32b93d8151b0bfa1aa82338f0c96ccd10", 0xae}, {&(0x7f0000fdd000-0x8c7)="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", 0x1000}, {&(0x7f0000fdc000)="7a4df3403b861e78a9a95875059bf3f9ff4538bfde3437cb5b54c272feda24a2aa9995e5c6d390ea19fb4024fe39e7141e3499b70ba217d43e9577994670e8989f2e9c7021e6adbef013e00d5f9039ab07a219209163166ad4e401e94c", 0x5d}], 0xa, &(0x7f0000fdd000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0xc, 0x100000000, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x10000, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0xd7, 0x8, 0x3dd, 0x92, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x2, 0x4, 0x8, 0x5, 0x8, 0x83c, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8200, 0x7, 0x0, r1}}], 0xf0, 0x4080}], 0x1, 0x80) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f7000+0xcb7)=0xc) 2018/01/24 02:22:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000056000-0x3)="067ceb", 0x3) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x7fff, &(0x7f0000b03000)={0x0, 0x0}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000b04000-0x4)=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000301000)={0x0, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x852}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b03000-0x20)=[{&(0x7f0000b03000-0xae)="bfe355a2f9d00a87f2f04599f748e5e49f4cdabb3dc410d6f09e84875efd5b463c7095c6187b9d0f9491ab4dda442eb0f9431626873ff71d1661c61ae71af56b998b35753ee9444df4b0a0e36a5e53d04e20b0461517a9fcf2f35c5960b174dfd57ed94dedb9b8f59f24cdc934662f7027f13a540162809b86badb859a8beafbc8631f547adeebea191c4d521e13846158f4b887cfb7f611ba41ada69b137d4b3c474665adaa6b76dd6ccb996f91", 0xae}, {&(0x7f0000b03000-0x66)="7f636c7e72bf04af4815e730cdbe763ba96a9d1f6b87a8d14179318369511d70d5a9ecadecc1de154db2635b10c9fa55c0965e97bc4666704589000a3f0c9c3473bdf968aaa685a6374728c5cec28963dd82ec8a4f52a45a122ada5f622757c58b2291c3bf11", 0x66}], 0x2, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) [ 694.754606] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 694.778775] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xc5de690a07985c18, 0x1, &(0x7f00006ff000)={0x0, 0x0}) r0 = socket(0x9, 0xa, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe6d, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000729000)={&(0x7f0000ec0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fdc000)={0x0, @in6={{0xa, 0x1, 0x3ddd7e46, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x74, 0x3f, 0x7fff, 0x9e6, 0x5, 0xfff, 0x6, 0x10000, 0x8, 0x8000, 0x1, 0x7ff, 0x6bfcf2b4, 0x7fffffff, 0xdc1]}, &(0x7f00000d3000)=0x108) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x69, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x8, 0x84, 0x1, {0x7, 0xb4, 0x2, 0x8, 0x283ffffffe, 0x8, 0x9, 0xd2cf, r1}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/24 02:22:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000967000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d2000)={r0}) sendmsg$nl_netfilter(r1, &(0x7f00009df000)={&(0x7f0000a1f000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000659000)={&(0x7f0000493000)={0xa4, 0xa, 0xf, 0xe20, 0x7, 0x0, {0xf, 0x0, 0x9}, [@generic="892cc0a699754d3ebcb4c41e3e5e6dd5223708484a5590932e64fe4b97a40a8fc76ab4f80362e894dfd86589433c978f584ecfe80ba46b817cf610646599058ab2ec7d51e6132c4c593eaa96b3a73884f83c1428ba1189c0ba79407f5603c84679f2b04313cb3808c43a5d33b0e7c39d4af7c8298a99fc00ccacd45d6eb56843696b35cf7bb1fc9b74d0c45e58"]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bed000)={@common='bcsh0\x00', @ifru_flags=0xb01}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000877000-0x8)={0x0, 0xfffffffffffffc00}, &(0x7f0000d72000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e3b000)={r2, 0x4, 0x5, 0x9, 0x2, 0x1}, 0x14) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000273000-0x4)=0x0, &(0x7f0000a42000)=0x4) sendmsg$nl_xfrm(r3, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000ae2000)="dffabc7ac560c4133acc6153e727a81c588ca757e785f78c6f87a1e6e5df3381cb9996da6880f33ac545843e3114dc7bf2ae6448269c5755ddcc9dc4f567ed3a") 2018/01/24 02:22:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1b, 0x3, 0x46f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f000033d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000d65000-0x4)=0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x8000, 0x3f}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r4, 0x4}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r4, 0x2, 0x4, 0x0, 0x100000001, 0x2}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={r3, 0x80000, r5}) 2018/01/24 02:22:21 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/116, &(0x7f0000000000)=0x74) r1 = accept4(0xffffffffffffffff, &(0x7f0000d43000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ba0000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d2c000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000a8a000)=""/147, 0x93) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5000-0x4)={0x6, 0x6, 0x8000}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009c9000-0x9)='illinois\x00', 0x9) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000913000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00005c9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006c8000)={r2, 0x1000, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000963000)={r2, 0x10000}, 0x8) pipe(&(0x7f0000b0c000)={0x0, 0x0}) gettid() getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000dbe000-0x4)=0x0, &(0x7f0000ecd000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009d1000)={r3, &(0x7f0000a11000-0xd)="9db4b017df98c79c8f21099b4e", &(0x7f0000b17000)=""/136}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair(0xf, 0x80b, 0x4, &(0x7f000068d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001c7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ac2000-0xfc)={r2, 0xf4, "ac0742f6a5c8f96aaf5b035903a93458db29c1f722235ac8ce8eb5d51720e3209822b9caca566d2804a5b0c2bef314135b97d6cca4197a8a11be4c6750584ff345b854482287a55ac1cc6e74dca68afb13ca0519cb6d8ef2a025e287f5c997585a12b52b152250b532b6f179df78b2655bbf87cdd77757353cfdc46169af0daa585ce44fbf92c0a0069dae35e74b9e2cf9c86c77faababcfaa0fdeaedaca9f49e2a727479d3e32693037e38dd971397aa049b82326c046618c386f53e0cf84da01c17453e6876b21e13e32be1a39c21f661c741dd8026db7a56ec54463bb725b47bf0f9062d0e5527f2e5c575214b8b55f3d0df0"}, &(0x7f0000917000-0x4)=0xfc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r3, &(0x7f0000d55000)=""/168, 0xa8) 2018/01/24 02:22:21 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r0, &(0x7f00004dc000-0xe)={0x1f, 0x50f7c3e0, {0x8, 0x10000, 0x5, 0xa, 0x400000000000007f, 0x8}, 0x291b, 0x0}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002e4000)={0x2, 0x3, 0xfffffffffffffffc, 0x400}, 0x8) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) r1 = accept4$inet6(r0, &(0x7f0000680000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000591000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000043b000)={0x1, 0x20, 0x8000, 0x0, 0xffff, 0x5, 0xf8, 0x0, 0x0}, &(0x7f00003ad000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f0d000)={r2, 0x7, 0x30}, &(0x7f0000895000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000063e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom(r0, &(0x7f0000aba000)=""/6, 0x18b107c9ba336b61, 0x42, &(0x7f000045e000)=@rc={0x1f, {0x80, 0x9, 0x1000, 0x51, 0x6, 0x8}, 0xfffffffffffffffb}, 0x9) socketpair(0x12, 0x4, 0xb6, &(0x7f00003dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000057b000)={0x2, &(0x7f0000ee8000)=[0x602, 0xfffffffffffffffa]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000538000)=0x2, 0x4) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000b7a000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000045f000+0xec6)=[{0x7, 0x3}, {0xa, 0x7def}], 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006ac000)=0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000e90000-0x1c)={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/24 02:22:21 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff5000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000676000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc43, 0x8, 0x0, 0x1000, 0x2}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c52000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000005000-0x4)='tls\x00', 0x4) sendto(r0, &(0x7f0000003000-0xe2)="", 0x0, 0x0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32) 2018/01/24 02:22:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000091000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d79000)=0x10, 0x80800) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d7a000-0x4)=0x80, 0x4) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) 2018/01/24 02:22:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x96)=""/150, 0x96}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/200, 0xc8}], 0x3, 0x0, 0x0, 0x7f}, 0x2) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x3, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000021000)=@hci={0x1f, 0x68, 0x0}, 0x6) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000d45000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) 2018/01/24 02:22:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x100000000009) listen(r0, 0x0) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000009000-0x3a)="1c8301c6c21c7925a000e5f70494906e098543a5e129e74c375e8a8d3617a394b94f7c2b307bc7276a511d0d5c6e635f59a858bd7bc38cbc4bd5") writev(r2, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) r1 = bpf$PROG_LOAD(0x5, &(0x7f000054f000-0x48)={0x2, 0xf, &(0x7f0000c12000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9fa8, 0x0, 0x0, 0x0, 0x0}, [@generic={0x6, 0x8, 0x7, 0xba}, @ldst={0x41ad8f3a0c017aed, 0x1, 0x0, 0x0, 0x1, 0xfffffff8, 0x0}, @alu={0x4, 0xff, 0x0, 0x7, 0x9, 0x2, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0xa, 0xa, 0x9, 0xfffffffc, 0x1}, @call={0x85, 0x0, 0x0, 0x21}, @call={0x85, 0x0, 0x0, 0x12}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0xa)='syzkaller\x00', 0x4, 0x7b, &(0x7f0000f73000-0x7b)=""/123, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000855000)=r1, 0x4) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a17000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x3f, 0x0, 0x8001}, &(0x7f0000c0b000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r2 = accept4(r1, &(0x7f000099e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a79000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ec, 0x7, 0xffffffffffff4722, 0x8, 0x61}, &(0x7f0000dcd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000-0x98)={r3, @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]}, 0xbc5, 0x3f}, 0x98) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/24 02:22:21 executing program 4: unshare(0x4100) r0 = socket$llc(0x1a, 0x100002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="91dacba6644e74676c1903eb7b48442c", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d6b000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) connect(r1, &(0x7f0000d19000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @common='tunl0\x00'}}, 0x1e) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = accept4(r0, &(0x7f00006c7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bd4000-0x4)=0x14, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000319000-0x94)={{0x9, 0x5, 0x4, 0x1, 0x3, 0x0}, 0x100000000, 0x9, 0x8000, 0x0, 0x1, "3512fc476d885d0e7cacba8cb92d4599ae3c3f2d96fa0dd66fcd3b1964c259ef4a66e41af53c08f1f6e771b807482423d8b3dafd70ddc2a9b385e31b1b34bbafa4938b660c004efcee05ed0d3360ad64fa8bd78c0c16009e581290bd258536913273e707ca511feae024164850647c3df522dca0686b78406b71b2d17594a4d7"}) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) r1 = socket$inet6(0xa, 0xe, 0x9ebf) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e5a000)={r1}) accept4$llc(r2, &(0x7f00001fe000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000054d000)=0x10, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000367000-0x2e)=""/46, &(0x7f0000e5a000-0x4)=0x2e) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000472000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bf5000)={0x0, 0x14, "d6557127600f573bde68ba27f80d1af9b31aa5f5"}, &(0x7f0000790000)=0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fef000-0x10)={r1, 0x6, 0x0, 0x100000001}, 0x10) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) 2018/01/24 02:22:21 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000039c000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/24 02:22:21 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f58000)=0x58) 2018/01/24 02:22:21 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099a000)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000db7000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000e34000-0x8)={0x0, 0x0}) bind$pptp(r3, &(0x7f0000478000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt(r1, 0xfffffffffffffe00, 0x0, &(0x7f0000156000-0x3a)=""/58, &(0x7f0000620000)=0x3a) socket$key(0xf, 0x3, 0x2) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 02:22:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000153000)="", 0x0) r1 = socket$inet6(0xa, 0x4, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b55000-0x5c)={{0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, {0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x87c6, [0xfffffffffffffffc, 0x1, 0x7, 0x4, 0x6, 0x7, 0x0, 0x5]}, 0x5c) 2018/01/24 02:22:21 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x81, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000018000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:21 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000003000)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x0, 0x30, 0x7, 0x28}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r2, 0x6, 0x20}, 0xc) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0xfffffffffffffe7b) bind$packet(r3, &(0x7f0000000000)={0x11, 0xff, r4, 0x1, 0xffff, 0x6, @random="d5c1938d1e6d", [0x0, 0x0]}, 0x14) 2018/01/24 02:22:21 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x800, 0x7ff) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001c000-0x8)={r1, 0x0, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000030000-0x10)={0x6, [0x4f6a3719, 0x2, 0x3, 0x5, 0x1ff, 0x3]}, &(0x7f0000030000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000002b000-0x6)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={r3, 0x86, "9010458734ea508bc068796b214f93c4762e8d63e313e984f1f9486318db989453d5c95ceef76fd511c54ed095310847346fda41e6881d53a9ce0484f38c566b2b7318a19373d8b57994d608bc7a08e7dbdcf1cc2634ed2cf7eff3d6264968f29bddcac4403bfb3c586a0e95c1c443dc8f2fc683a9686e786b198bbc25bb3f19597e0a116a51"}, &(0x7f0000031000-0x4)=0x8e) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f000000b000)={&(0x7f0000030000-0x28)=@dellink={0x28, 0x11, 0x5, 0x7, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0xfffffffffffffe9e}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000)={0x0, 0x0}) bind$ipx(r4, &(0x7f0000006000-0x10)={0x4, 0x8, 0x1, "7e6b552c156d", 0x5, 0x0}, 0x10) 2018/01/24 02:22:21 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ee2000)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000fe4000)={&(0x7f0000fe4000)={0x27, 0x80000001, 0x526, 0x7, 0x401, 0x4, "518fe741dc271c461905a747843f4a4648e6eb8c0da5eb23e555c4876e9a1db4c81e25fdde4fcd0859ed6ddc0e82514f2bd721b23209ce2ecf990f33883168", 0x100000001}, 0x60, &(0x7f0000fe5000-0x10)=[{&(0x7f0000fe5000-0x92)="4a9628a76011fdccdd39ba95ed5ba661ebd66160921202430856951383457b0a0507fe6e19c4ef98b4c3046d66e3dac85d8a40abbefe8097fa9fa7c32738413571a22af3176b985cc38a38b162e66a3da133085a3866d34a5ba5a98522ee07a0db211d974a45416ece3a3d8756ce2830f3441605b8d700b7a100e71debc1d06f9ca8f7054be1d62cc3604cf9cde884cd2136", 0x92}], 0x1, &(0x7f00009a3000-0xa0)={0xa0, 0x109, 0x2, "8dff1a4edc092d5f81a9c171d6af1e8e9edc9618f8131a9d46a386a0a2b6fa9e6c684d4d6f5e65570e1741810973f5f2ad695a408351d8e1737e5ef36c09799c3a48978e928ac7d882c26ae93c149d116f99e95e507ad30fb81f16028e7cfd09bf5fbd756d4bd590b76bf82c4ca1247c0a10ae2b631cb6bd5dd0dd3dbf239fe1f93e01fa7e7a8373c748e4f9d920e1"}, 0xa0, 0x840}, 0x20000005) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe4000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fe4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x53bb8fff, r2}) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a35000-0x10)={0x0, 0xa0, &(0x7f000052b000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x76db, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd6000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd6000)=@assoc_value={r2, 0x80}, &(0x7f000069f000-0x4)=0x8) 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092d000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c1a000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f0000801000)=[{&(0x7f00006f1000-0x10)="2f2973adda10fe3ed1db25ed5426041339af24dc917663ecd050a2709cc08376a5c4", 0x22}, {&(0x7f0000c0a000-0xe5)="4d185309b28c7901da36d4301f70fa58656024ba8bd1e04d07c9e418f5e93f4b3b715c5ed4212a77395346639131bcf7444dcf50658c1e74aa4e05ace48f6971a6c9afdc278701c818c94dd8caade3ee6d204a453998263729086760444a97682589a97b6bd039a7466e011009b7aed9df575c1a4b839e977fb9c676ba785175d10034a1fc2b6fd70cb46a50de6ef82e3a6ca0e850723f228ea718931ece926faa3478cc9f6c35e250be8716a801a1918d958c7fa17566fc99fe7a3e71f06a43452a6caf2b5b405cedfa8de2e61b31ecc9cc02f9412bd68f4705c37d13984854b28cccef4f", 0xe5}, {&(0x7f0000531000)="b14e792178e08159a69903a10afe307ecf9f3a2495187e47782a34ffa78d24dcece82f74eeee945349e71aab1fedc17f3a9c1d7f020e23d754f89959b4a8c86b6d2cc7145fe475961b440a1bc748687cc8a3f8082d7f5d346ad696078f85010a172f5f355368fc664f2df1c62afab671b6ab0317b539e46865faf5d93a3928de371702695557501e827e72008f842145f29ffb3d927276599fb492912d531d78ef6bfb36af74b482a7a28a9ff0c6e04f0d07a0b8d15e3dfd", 0xb8}, {&(0x7f000085e000-0x1000)="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", 0x1000}, {&(0x7f0000c5f000-0x7e)="04d750cd4f2d4184c3c06629b9053103d3eeab2464feb7b0b08bc20c6ac36b19cc9b13494cc2138cbec7733bc26cfff9b0c7cf1a079b8dcb46ed0a2ae74fed4fa8e77d4dbda056808a2b0a7367346f36fe4d0abd64f88e66dcc13898d0ae7e5a1471747cfe5eb693839c40215a3b09d315f4bc442894003f7706bdab5a81", 0x7e}, {&(0x7f0000f18000)="24e2366b15255c4144", 0x9}, {&(0x7f0000ea3000-0x51)="3a578843a719dc8a212fb347608c4f8bd628389c19a9c5ce52a561e2fe139b75f0c3a3ad088b81f022b161266a1e3170ae53d11752c70e5d2793c591a91db278ac1101ee6bed77ac7891e26e4c14774fa8", 0x51}], 0x7, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f0000343000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000040000)=[{&(0x7f000071d000-0xdd)=""/221, 0x0}, {&(0x7f00001de000)=""/203, 0x0}, {&(0x7f0000f32000-0xb5)=""/181, 0xfffffffffffffdac}, {&(0x7f0000750000-0x48)=""/72, 0x0}, {&(0x7f00000c3000-0x7c)=""/124, 0x0}, {&(0x7f00006c9000-0x7c)=""/124, 0x0}], 0x10000000000001f0, &(0x7f0000a3c000-0x6b)=""/107, 0x5e, 0x5}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) bind(r1, &(0x7f0000beb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x4, {0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}}}, 0x3a) 2018/01/24 02:22:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003bc000)={@generic="389b9c1a02641340de41681206dc7dd0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000ed3000)=""/177, 0xb1, 0x20, &(0x7f000046c000)={0x11, 0xf8, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f00007a4000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xbc, 0x397f, 0x200}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x7fff, 0x10, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x18) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x8, 0x652, 0x8001, 0x40, 0x11, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r5, &(0x7f0000003000-0x6e)="95b1eb321cb6190204550c4af1008369a611cb1bcfc8012f066f86f225cad87511dabb3950d4532ab6bceec5b83a7013bf60296d7897b75167b4ad31b66e888c50083cb394429e93313d49780dbf43a552e89777014620649dd6ac777902f72159cff837859aaf9e2e8eda9b7f64", &(0x7f0000002000)=""/175}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000)={0x2, 0x7, 0x3000}, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000001000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000005000-0x10)={r4, 0x68, &(0x7f0000005000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffa225, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000004000-0x10)={0x1, &(0x7f0000004000+0x396)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000003000)={r7, 0x2}) 2018/01/24 02:22:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x16)={0x481e, 0x6, 0x2, 0xfa, 0x7fffffff, 0x149d, 0x9, 0x9, 0x0}, &(0x7f0000000000)=0x20) r3 = socket(0x11, 0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000003000-0x30)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000002000)="f2a7e7ee0690e33f3f95a17c601a089e697014bc089e9487637ead272975d30f04548db1b8d4b21232f3e8a8bc5557f6124ea8c36349f3c39283aa0d7b17f2c918a37862c294503de746fcef670f9d50f0baf9a94f11c633c4f2cffe7373d67b752bd6f14e3fbb06d36f3a342f32423eafdf86e94285ad6895") setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x60b, 0x283, 0x200, 0xff, 0x20, 0x80000001, 0x0, 0xffffffffffffffff, r2}, 0x20) getgid() 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c19000+0xf7)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x35}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ae2000)=0x0, 0x80000) r1 = accept$llc(r0, &(0x7f0000b84000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b2c000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fc5000)=0x530, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000fc5000-0x4)=0x4, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000fc4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000)=0x26) epoll_create1(0x80000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fc7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000019a000-0xe)={0x0, 0x7, 0x3, [0x9, 0x8000, 0x0]}, &(0x7f00007f6000)=0xe) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fc7000)={r5, 0x9, 0xffffffff, 0x7fffffff}, 0x10) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r6, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000fc4000)={0x0, 0x4}, &(0x7f000046f000-0x1)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fc9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc9000-0x4)=0xffffffffffffffdb) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00003b4000)="5bdca6a0ba48e5590bff354a2e48097aa3eb9d546783b03248cedd74a14c1212853be99c20d4c1f8d07098b8cf026cdb6cfad700814e329e545568068a493225a0bebb8ae0726f3d5763da878ec2b1f400e8c97501349b80f5f2f94097e55c2b312ee83e5df489f89ffdf1cc5796d80cb131cd854c81b03caa314d162cbcbe137bba912d1d9309aa428ca5905c3abc119a", 0x91) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00009e1000-0xc3)={r7, 0x172, "a14b8af72c07661ed364fcd314d517e075fe09f9d55741000f86e6665bc72bc4f775c28d1d6630bb491757d02417dc11d68f5b0848c0ec27fa1d98cf73f659c61d5bc4d20dd8395d0ca61293635ab810f593a7eca8ce7faf740be4295a04c9acb9779d424a0d36e94853acf41ead2cc8331403e55a427c95cf3db8dc785c669b73ee2f2c9356da932b70b86636b8c7f5699aee37c862cb6bb759cf49418ec4d166ad6c0cf02fea1f49de3e7e8e99cecfb08f12f2c1d2569e2b4549"}, &(0x7f0000449000)=0xc3) sendto$inet6(r6, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 02:22:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000063f000)={&(0x7f00000f2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000234000-0x40)=[{&(0x7f0000754000-0x9a)=""/154, 0x9a}, {&(0x7f0000c4b000-0xd2)=""/210, 0xd2}, {&(0x7f0000771000)=""/42, 0x2a}, {&(0x7f0000c62000-0xb0)=""/176, 0xb0}], 0x4, &(0x7f00003fe000-0x32)=""/50, 0x32, 0xfffffffffffffffa}, 0x2) accept4$unix(r0, &(0x7f000061d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000074000)=0x8, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) r2 = accept4$inet6(r1, &(0x7f0000db7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a70000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b78000)=0x0, &(0x7f00002f7000-0x4)=0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/24 02:22:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:22 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000004000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x28, "9f896abea216f54ce9f10127cce4da1ba2bc821f066998c701baee5e244058f73300b2830d5a608f"}, &(0x7f0000008000-0x4)=0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r1, 0x400, 0xef7, 0x81, 0x4, 0xadf3}, &(0x7f0000002000)=0x14) r2 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000007000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004000-0x8)={r3, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000009000-0x4)=0x4) 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000758000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000086e000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000028d000-0x8)={0x0, 0x400}, &(0x7f0000f0b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e94000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42a, 0xe77, 0x7, 0x2, 0x0}, &(0x7f0000e30000-0x4)=0xa0) accept4$inet(r0, &(0x7f0000a25000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062f000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0xffffffff80000001, &(0x7f00007d0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000894000)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000c65000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8e000-0x4)={0xffffffffffffff9c}) getsockname$packet(r1, &(0x7f0000d37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d0000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f60000-0xc)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000982000-0x20)={@generic="4c6591ff91b87b4a72a352cf47e2cf84", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000687000-0x38)={0x0, 0x0, &(0x7f0000d57000)=[{&(0x7f0000b79000)="991a439c9df6323a943866e933ccc45e3db391a862eb91689a00f3d2b7fff4310d72e7475d26bedf792fc86627637e67b114ab105688ec5b7d5b0bc709bdf5d44d33c9a93c773adc7525c31f1873129881988ba910f7ae27ae5e55903dc5f92bd992eae1884f2fb857463b1098666d9eba35b1411963cd1ab6682a5d84a3d621ee94387a5e8c23e449598a02d74d1faa6ce17a7519e906d3ed5fe4c498c6a32387b88b3fdb2d52fc6c54e78b8bed329c3c845b1c95a95be93343", 0xba}, {&(0x7f0000a00000-0xbc)="44532f5a8186bc753a03c72549be81b99a00e430e8937b3312dc1fd015737fa141b27b2151f6d6d3a7093908d6c0f16703e27484d3cb610c6778e97935eba6a59f020514be0240c28b8875606229978f9737bea6795cfe8c13e4e9441ea8e25bdd089135d9d0e9645208b80bbd7c4b94eaec166979dc35d27b166b2d5d1748f610d4170ba91521fecd92f60e5d1aed6809da678551b5df3f264619eb8022d026895bf524428ea5acac1511e0f3409b8e12cc83df8d6dcad461b7b921", 0xbc}, {&(0x7f00000e8000-0xb5)="31f693c9ef651149fb529a9730b595c273531dd04f6dae0a962f48999c97453a19d0dd141dd7b7992bec7fe111075196261554aeee9f69575e1564cadd31a737f2ce4682995873b0df2fb2bf2ae2aae136ec415f02be9df7f345757b82d6864db0a353a01a3b444ad575ed70ad47c5c1c514edf64e952e1bb1c5f444b85035cd243e88ca6620e9be0b599076e7b5a8da5dd09526f43945994205f211d30c3fc3d9ffa60a20f21ea2ab9b8b245d41dcb22201876bb6", 0xb5}, {&(0x7f0000cba000-0xd7)="1131684e5f87d8ad54d50b68d68e5ef7490d8ebf1e91d5e8e16ac25dc732285e03b6a702231d042348e71ad35ead021f4de62e633cec9e872d200d47ac09e497f235cc9b84b4ca3cb32caa4e917f2048ceebafcce160414c1cb64ae36c54c35c588d0403c98b1c90940a2ce3d3cdb548bcac3518ddc6c3e1d4c2458616efbb2a45db3de1e380079da4dda6f6b0936faecb377cecdde834e8aa4fb40edcda3db355964bd03e19b14ace83e607f682f51cc39b2c4368c826bc3da7ed29a32f990eb413d1cf7d4c04f01b494b0182023c50e176558cba2941", 0xd7}, {&(0x7f0000ba2000-0x2d)="81b8cc92322c08d735de57529c2f3c0dbf8cc473ca6d0d23f4c292213d33cf3e72c10e0ac69ef458d374f85e3e", 0x2d}, {&(0x7f00004da000)="c978354bc2e45aa40f603c845250c49deeac91c4324fd729a4f64ad2279451f6924ddfb4ca976021d4fbfebca3cbab02c9c336f572c66e7091730300b8c660e2871fb9b1ed2ea67186a8c0b9bedd3891c4fc84e3ed0a576e1a83dcd97bb2de49c196de6a4eddd170d33072fcbf4ed718e336901802085286816f5a", 0x7c}, {&(0x7f000099f000-0xc5)="d3ed0a64c30d7568783f5eb0d1fddcf6e605311dd37cfed71060fd0a2e75d4e40a2b0e43923781993c31f19e26cb8fb95ae0665d38a53bd9155f875490ae7b1fbb6568f693a1b2debab2a2609867072d131e8c7f896fc36d8a9a01335c3377f674dd0d3ec3773e591039272f523408464a50bbbec64863ad5c817ea4b36031bc528b5fb96dc16b46f36c79bb48696d3419ae0270006c250b3049fa8fabe03b31529786ee95c876cc63ea908dd819a62402d111b8c070a18114f29eaa582ff00943857659f7", 0x3fc}], 0x7, &(0x7f00003df000-0x118)=[{0x90, 0x10f, 0x40, "4f17b5264520831a15b9d5ecc230774b0e01d9b594f0c3bafc6e7225b98aa78f20ffde9cbe4646737dac89357294c91c647c8dd430926f72bf2effc1a112c6d0ddd01acbc8a6b2e6925f2098b421f3cd52cd8acd61e80ef4996022cb8bc51f05bf546e883bee73bd2c201a79fd1e9b75760fbaf3565d9d48e8fe31469085"}, {0x88, 0x10c, 0xc172, "1a13219876db7010890e42451b27ef0e45c1401830a9256ef8a3728db883e583850b9b8525ad3ec114458e2209acbe5ddcb491f4ef7bf7984be48aa5692bb1d59e4c5b83767c4878736e5d5b6ebbcdec1a12fc9ff84f199c8d709210f5057b5391deb4e331116c673ab6a737de4aceef58"}], 0x118, 0x8000}, 0x800) getsockname$packet(r1, &(0x7f0000add000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005bb000)=0x14) connect(r1, &(0x7f000034c000-0x10)=@nfc={0x27, 0x2, 0x1, 0x5}, 0x10) 2018/01/24 02:22:22 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f00007e9000)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ae0000)={r2, r4, 0x10000, 0xffffffffffffffff, &(0x7f0000d1a000-0x39)="a7cc84e13495f8572710ca561044e38d70dd1fd725e4c15e04c4ba3a5572894250f9cf5494548940922353b49195b6b2bbc5639b8a6ba27584", 0x7aaf, 0x2d32f342, 0x7, 0x200, 0x20, 0x3, 0x9, "e5f9a0aacd8c8ffc3d31e6b351226d96887795eeadab1037d48c354d2591551575316e144dd88b886f59a5925a0197126f7d9348609ec081459cb13d723a8f6f3595444961136d16"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000d1b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ea000-0x4)=0x10) bind$can_raw(r1, &(0x7f00005c5000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d19000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/24 02:22:22 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000070e000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009e9000-0x6a)={r1, 0x62, "968d558d14217b2be83e6d2cbe9855543609137f787cffe614afd860dc20f001f257ffae5ff88cfc859cca371e638345dc91f2475956b690af386609d20de3b6b22c6e20eeff9e6817fb2448fb2e16b4003c41e5796d31d683bd77b5bba82ee1ae95"}, &(0x7f00009ba000-0x4)=0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000+0xe29)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x19, r3, 0x1, 0x81, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000002000)=[{&(0x7f0000001000)=""/123, 0x7b}, {&(0x7f0000004000-0xc3)=""/195, 0xc3}, {&(0x7f0000003000-0x92)=""/146, 0x92}], 0x3, &(0x7f0000000000)=""/165, 0xa5, 0x6}, 0x40000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000005000-0x4)=0x9, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1f, 0x9, 0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000)={r4, &(0x7f0000006000-0x77)="e31ecad46577e5934ed1700d75be2f9cbb89aa29ea651aa7121331f246d1fcebf1522d3e7794d168dbe6e4108b960d6d16651f72b68d09344b0af64f013b99e1820182ddb7d24c1cbb81c88d6900f2e01ff24372c8209881834bf64708df298dbf11fbb60ccd34792d3abbbfdb39a23200072dd00634e3"}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000006000)=r1, 0x4) accept$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={r1, 0x5}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000008000)=0x3, &(0x7f0000005000-0x8)=0x4) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000)={r2, 0x1000, "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"}, &(0x7f0000009000)=0x1008) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000b000-0x5)={0x3, 0x1f, 0x7, 0x3}, 0x5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={r3, 0x1, 0x6, @random="c2396d34fa64", [0x0, 0x0]}, 0x10) 2018/01/24 02:22:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000184000-0x38)={&(0x7f0000c7a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f00006c0000)={0x20, 0x3, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x8, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e1c000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000019e000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000431000)=0xe8) socketpair(0x0, 0x0, 0x4, &(0x7f00005a5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000b76000-0x10)={r4, &(0x7f0000884000)=""/4096}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00001eb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7, 0x0, 0x3, 0x2, 0x72e, 0x6ff, 0xffffffff00000001}, &(0x7f000033a000-0x4)=0x20) r5 = accept$inet6(r1, &(0x7f000047d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000937000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bcc000)={0x0, 0x3c, &(0x7f0000fc2000-0x3c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb1e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a50000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000db3000)={r6, 0x0, 0x30}, &(0x7f00006a4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000200000)={r7, 0x3f}, 0x8) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[], 0x0, 0x0) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005cd000)={0x7, 0x9, 0x6, 0x2e, 0x19, 0x0, 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000e0c000+0xcc8)={0xf, 0x5375, 0x8000, 0x9, 0x2, r0, 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000ef5000)=0x200, &(0x7f0000ef6000-0x8)=0x2) 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000098a000-0x8)={0x0, 0x0}) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0", 0x8}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f0000f28000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ace000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x2}}, 0x26) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000948000)=0x404, 0x4) accept4$ax25(r0, &(0x7f0000b04000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e15000)=0xf4, 0x0) 2018/01/24 02:22:22 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x3f}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f87000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000327000)=0xc) bind$packet(r1, &(0x7f000024c000)={0x11, 0x8, r2, 0x1, 0x8, 0x6, @random="1cb2e9f19dad", [0x0, 0x0]}, 0x14) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001ff000)=0x37d, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000083c000)=0x0, &(0x7f0000b0f000-0x4)=0x4) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) sendmsg$key(r0, &(0x7f0000b6c000)={0x0, 0x0, &(0x7f0000629000)={&(0x7f0000ba4000-0x38)={0x2, 0x9, 0x1f, 0x0, 0x7, 0x0, 0x2, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf, 0x14, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4040) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00006ec000-0x8)={0x0, 0x0}) r3 = socket(0x1, 0xa, 0x2) bind(r1, &(0x7f0000e95000-0x6)=@hci={0x1f, 0x7ee4, 0x3}, 0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e06000-0x4)=@int=0x7ff, 0x4) getpeername$ax25(r3, &(0x7f0000707000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000005e000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009a7000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) [ 695.487900] validate_nla: 3 callbacks suppressed [ 695.487905] netlink: 'syz-executor5': attribute type 8 has an invalid length. 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000062d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006a8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[{&(0x7f00007a9000)="d9", 0x1}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)=0x0) accept4$packet(r1, &(0x7f0000d7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000492000-0x4)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ec1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) [ 695.536282] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = accept(r0, &(0x7f000099a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc4000-0x4)=0x2e) recvfrom$ipx(r1, &(0x7f0000c4e000)=""/24, 0x18, 0x42, &(0x7f00009df000-0x10)={0x4, 0xffffffff80000001, 0x100, "0e96ddf05128", 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000257000)="f373b5f10268ed", 0x7) [ 695.582231] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 695.619632] netlink: 'syz-executor5': attribute type 8 has an invalid length. 2018/01/24 02:22:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f0000001000)="", 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ceb000)=0x4) 2018/01/24 02:22:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x0, &(0x7f000059f000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000312000)={&(0x7f00004ef000-0x18)={0x2, 0xa, 0x3ff, 0x9, 0x3, 0x0, 0x7, 0x2, [@sadb_x_nat_t_port={0x1, 0x0, 0x2, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8084) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000717000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socketpair$inet(0x2, 0x80000, 0x61e, &(0x7f000091a000)={0x0, 0x0}) r3 = accept4$inet6(r0, 0x0, &(0x7f0000d1d000-0x4)=0x0, 0x800) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000559000-0x4)=0x0, &(0x7f00003ea000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008a9000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023f000)={r4, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b9000)={r0}) sendto(r5, &(0x7f0000cc9000)="b5f48b8dc7eb3ef24d797f2991bea5761cb11e146d58fb26378b366fa8e3f509c7dd4fa9838fcc4ca2b3d9f4714fbd789bb6082fae0e14bd62deaac6fc07dae2d7b11ff6373a6ea0f838eb8ea852022a8157f9c1e1859024d154b73ab341a59ab42cda6c6dde49bdb2c308d7f4c4705e62ef8fb969f6a45fa762a429805841bd1dd14aff067bd476403526742fb3db6b28717accadec3fad818b794eebc47e3f473fb8c5233d94435ea4bf19d3c63a27664b7819319f3d809f2b33de475f565a65768720a6dddf228a", 0xc9, 0x4044800, &(0x7f000020b000)=@sco={0x1f, {0xfff, 0x9, 0x7, 0x5, 0xffffffffffffff7f, 0x2}}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000fa8000)={"f02f4affd4655f746a2918aa223bcab4", {0x4, 0x6, 0x2, "15b21f0589e2", 0x80000001, 0x0}}) 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000051b000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000870000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000043c000)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f000036e000)={&(0x7f0000c32000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000a6000-0x40)=[{&(0x7f0000148000-0xef)=""/239, 0xef}, {&(0x7f00009ba000)=""/4096, 0x1000}, {&(0x7f0000eea000-0x25)=""/37, 0x25}, {&(0x7f00001c8000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f0000113000)=""/42, 0x2a, 0x2}, 0x2) sendmsg$nl_crypto(r2, &(0x7f00006d2000)={&(0x7f0000ac1000-0xc)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f00000e1000)={&(0x7f0000dec000)=@alg={0x100, 0x10, 0x204, 0x7, 0x2, {{'echainiv(authencesn(md5,ctr(des3_ede)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005f4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1000000000004) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000340000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000068a000-0x10)={0x1, 0x8008, 0x80, 0x200, 0x0}, &(0x7f0000962000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x20, 0x6, 0x3f, 0x54}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000db4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000288000-0x28)={&(0x7f000082c000/0x4000)=nil, 0x100000401, 0x3, 0x10, &(0x7f0000fb9000/0x1000)=nil, 0x7c}) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d49000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ab1000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00005d1000)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000039f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) pipe(&(0x7f000056c000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) accept$llc(r6, 0x0, &(0x7f00003b8000-0x4)=0x0) writev(r5, &(0x7f00000a8000)=[{&(0x7f0000445000-0x58)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0xfffffda3}], 0x1) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000736000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cdb000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000b36000-0x2c)={0x4, 0x1, 0x6, 0x1, 0x2, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cdb000-0xc)={&(0x7f0000c98000-0x8)='./file0\x00', r3}, 0xc) 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x3d)=@un=@file={0x0, ""/59}, &(0x7f0000002000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x26, "52caeb0463e1f651dbd7211bdec8aabbc778421daaa8ceac5b9dc3936841c8bbfd6b5d2daf43"}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0xffffffffffffffbb, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000005000-0xc)={&(0x7f0000001000-0x4)=[0x0], 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x2}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000005000-0x4)=0xffffffff, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket(0xd, 0x5, 0x6) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000)=0x11, 0x4) 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/01/24 02:22:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) r1 = accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007fa000)={0x0, 0x80000, r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000025000-0x2c)=[@in6={0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x80000001}], 0x38) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000db5000)='vegas\x00', 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ce2000)={0x8, &(0x7f000043f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$int_in(r2, 0x5421, &(0x7f0000d94000)=0x13fe) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00003b9000-0x10)={0x3, &(0x7f0000554000)=[0xfff, 0x2a, 0x1f]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000c80000)={r3, 0x0}) accept$inet6(r0, &(0x7f0000985000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000083d000-0x4)=0x1c) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000082000)="c89100b7e96e82eeeb9578ddfa7df83b08208a24e3cda54ce9602e8544e10e6390b02fa1f814e50ff52d864190e791e121a383d9a12811518ff08e1310de043d779138bb10419798a5fea1dc2a02d42a6e4c2c39fbb9fbef2d6d6b09d09be840bde64d07617c5739b14608403d3b6419b20636c85cb58bcb6a5e459e0e", 0x7d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[], 0x3d7, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b23000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0xeb)="f2c943b95e8ce0a837e976af00286a698de29618ad3ce64b05ba2912588fcbb8e11553fe0cf231e5d0d5d85685ac14a4e1a45605376585d6ff7b62efdf117fd8b21894fc25d06f5ab1e50c3ad47b29d6b51cba198c9732367af3338f1aa3a830981af6e321843498e6a546d6ea7dd75e138cf04902373eed7586337d2b69f07a842fa3ebe2a0297bdc777033cbba5223415bcc9caa7ef1ffb352d6abe24fb61d53063d1040f2d678c9a0fdd19ee375950f368365d280e581df14a8e1bb4ba91e4d427b3612b2e3294e15ffb3619eb00a3d5ed29283f7720132217c939d72b8d96bd5dc25437405b07613f6", 0xeb, 0x80, &(0x7f0000001000-0x10)={0x3, {"7ff3689c5615be"}, 0x3e}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000375000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@common='yam0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000004000-0xc)="", 0x0) 2018/01/24 02:22:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a077503000000e5b3b60ced5c54dbb7295df0df8217ad4000000002000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000612000-0x60)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 02:22:22 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) epoll_create1(0x80000) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) pipe(&(0x7f0000e57000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000020000+0x90b)={0x8, &(0x7f00004d6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000c3f000)={r2, 0x2}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) bind$inet6(r0, &(0x7f0000d6a000)={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x369}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007b9000)={0x0, 0x0}) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000019000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001a000-0x4)=0x48, 0x800) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000017000)=0x0, &(0x7f0000018000)=0x4) 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2020000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000003f000)={@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$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) socketpair(0x5, 0x80000, 0x6, &(0x7f0000b03000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000906000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, r2}) 2018/01/24 02:22:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) connect$inet6(r0, &(0x7f0000276000)={0xa, 0x2, 0xfe3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/01/24 02:22:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80a, 0x0, &(0x7f00004a7000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f00009ed000-0x38)={&(0x7f0000525000)=@full={{0x3, {"7140c324458184"}, 0x3}, [{"0b47ed37928354"}, {"0535394886864a"}, {"e26d3d7b728845"}, {"dbe338b7b76952"}, {"c5b2bb34eb3c3a"}, {"b0c2ebd3950b93"}, {"08b38eed35a7ec"}, {"9c32e77c2f1905"}]}, 0x48, &(0x7f0000d20000+0xeca)=[{&(0x7f0000f1e000-0x6f)="a7ef521f8313cad6cf855c6180c70571be66df4ffc1e4b0246266f25eb588d52a91a5ffda369774c7b071eee07ee845800378b934b51d06b10f9b6d22095e5906040d0ee1874354c69b25284f9c2da1824782fa5daa4beac44e1a3e1a9f66ce5bc7ce282db6833b4abda33a4d5ad88", 0x6f}, {&(0x7f0000d14000-0xef)="c8ce4bad16a837cc5142cc7387d5745b55194c9bf0f82e737d964c3bbca24859db12a1a98642f55a8c287e3d709110942ca4fbd33505b5ba61a3b46c923676f97ca3155094d7c18194a1fd4a15170895c89886be2e5b5df0edf833e9e09f2a03193f95470523059c161b40c69d9cdac41d04576ee664e740b0102ced5345a9100c3bf3c15d0938e7144f8786ff330682a2bd14fcdce9472b80c7f406ee637d9c93e14c78d5979349b39cff70ec231a9f7d57dea3ceaa3102a1892b6ab825b2f2c47475596e6afa2c5edc8239f5e3b37096c0365fd5a7d2c29a4b1953d40155c1dd41a0d6085d6537134a86cea86773", 0xef}, {&(0x7f0000e53000-0x23)="e39bec9c95dd9d86b310ff800c701cf4cd85839b6b309c44e8e3cb7f22051f0628d2a7", 0x23}], 0x3, &(0x7f0000656000-0x278)=[{0x30, 0x10d, 0x5, "70e5d2a43e868dbddb28d7558d389081cda33c8dfb17fbf891"}, {0xa8, 0x195, 0x2, "3d9ed94e933fc89a6556dff6b42e707e0938932e3115f3c1149d4d061816884650ada87342a92c56f9e365e538095ac9f1b540ba71b2e9b1f0d35032d4cab023993e98772ab4432f0286190a53fd0d16a7f24e44636f91deadedd7732cdff024d9be3a0fb07acc006b0651c0f12de052398cc9df0963b5a9524b163d4d3146d5d17c7d0cfd572fd34a7889e592159bedc6d9"}, {0x108, 0x0, 0x80000000, "85688cb411253369dd2c3d8509edaef76391b712f999f248cff379ee3ef8fc83577977cc87783ae2d57408f36c6728d833349bea33fed6d949678cb43262b6ee2fb1b7ef33354699ae6800597d342ebf4a8990518267319e851e443b49b47303a90b7041a6f22f9c671bd8ec87f92a4e511677ddebb582865f900a66d9deb46b0f848acaa4298b5ca4938a0d5059f04f71f29be8f934ea689c3554d53653f6f6cc35fec5c4eb466f2c148d665c6587a9cd475338ead36f39ac49e52c4c9b3112e9c5a59c6620a9a2535c8a1197ce769e2ff82fba20c35e154d91e74132a3ee9ab54be4a9a7732dc64a14c5d53f9e5ce65e3d81c8"}, {0x68, 0x117, 0x9, "01c2b6258f867083f210e26c2390184ad92ce6bdc7b291c93cf5f511c897e1e895b5c844244b707da559f61dae751beeec25f6e2350e33518b2c624bdc49caf5d24a08a6a89be3b3a50707630baf0cf257c63c92acd1c1b3"}, {0x18, 0x103, 0x7, "d4a64bcc"}, {0x18, 0x118, 0x6, "2a18"}], 0x278, 0x20040000}, 0x40) r1 = socket(0x11, 0x2, 0x0) close(r1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000044000)=0x9) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e0b000-0x8)={r4, 0x1000}, &(0x7f00007a5000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r3, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r5}}], 0x60, 0x4000}], 0x3, 0x880) accept$alg(r3, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000eeb000-0x4)={0x0, 0x0}) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005af000-0xa0)=[@in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6e3}, @in6={0xa, 0x0, 0xfffffffffffffbbe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r3, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x40, &(0x7f0000135000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000082b000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="c389ddaff92d3b1236b627300bb815ab85a0c1314f0075e3cb2b6e7cef8a666a1e417171301fa7dda22eeae9d02afc6ea1f9f10b", 0x34, 0x805, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x3, 0x6, 0xf1, 0x0, "fe8cd864b68963c15d3828e339ceb02d67938a4078cd86447ccdf4b97cc555657ad1b33ed3e99b7485e0c6a686e3b2af4cb4b0a8e8eec740cc772e3d0be5f7", 0x7}, 0x60) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r1, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/24 02:22:22 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000043000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffffffffffff48) 2018/01/24 02:22:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e8c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f00009bd000-0x30)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/24 02:22:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008cc000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000009b000)={&(0x7f0000fe0000-0x30)=@newlink={0x28, 0x10, 0x9, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x8000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:22 executing program 2: socketpair(0x1f, 0xf, 0x4, &(0x7f000026e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x1b, 0x3, 0x100000000, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d00000-0x8)={0x0, 0x8, 0x6c8}, &(0x7f00005ba000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a06000)={r3, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3122, 0x0}, &(0x7f0000a41000)=0x98) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000feb000-0x4)=r3, 0x4) 2018/01/24 02:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a1d000)={r3, 0x8}, &(0x7f0000912000-0x4)=0x8) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)=0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000884) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002b9000-0x4)=0x0, &(0x7f000096a000-0x4)=0x4) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000655000)=@buf={0xf9, &(0x7f00000f8000)="5cf11d45a5c03a8138f7581fa0a06b6123939d91c728c8719388025534da58067c96e4f5876b6f2a9718bb1c4f0bf5295c2820264fb1cbdacca985c3ac360335199bd7d5ac82ac88dfeab5450ba6357aa57c4cc60e6ef8518464d362c37b2cf663dc1e946840deb10d35627b02b82cd60b47eab31e2409c48cd42ea84dc1c43bcd5b27797b3ae8d9b4147e053e0eb7b9fe18b799a066f60bb202bd9712a981abbffe140d3a876d1f4e4c8099615f3db045624843bd4325082e09722d9c0ea9465d12c08da4d46ad3bc1904039184c8652f1e1f8a17b8852514bd192086e578555fb0723adb58658dc0a0f04c02d646e1b1607a0de48b0867f8"}) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/24 02:22:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000048e000)=@common='ip6tnl0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005db000)={0xf, 0x3a, 0xfffffffffffffffb, 0x2, 0x1, 0xffffffffffffff9c, 0x4a80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000ca4000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x2b, 0xfffffffffffffffe, 0x200000, 0x0, 0x0, 0x2000041, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b6c000-0x20)={r0, &(0x7f0000fdf000)="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", &(0x7f0000d1b000)='n', 0x1}, 0x20) 2018/01/24 02:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000c4000)=0x0, &(0x7f00004cd000)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dfd000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000507000-0x4)=0x10) sendto$ipx(r3, &(0x7f0000bbb000-0xe7)="4f409f296a448b4aac17d4e680f4f9c527bef19c986e5abc342e061afdd14ccdcae3085b4564f69da989014fd76dd316bad651aa672c78cc2213417841000000010000000110ea18daf93e1020f78038066f33be598a5cdeac17433f7bf34365bb84ca90b1cd39a991c6882a68f53afe382b37065c407da050623013d3f1fda6198432d7f512020f5d9fd0bd8c0a1a2dc6bd9469d24d65886ab4d393b7dfb12957cb278bb8bbf5774103816cc4648f04d172b64acf8909509a2965dc1d99bb05e6f46f603d79b14a8ef1429e3f04547af07a7241c53099ca9982c5617b52429d251e47cc15e3cc", 0xe7, 0x8000, &(0x7f000039c000)={0x4, 0x7, 0x0, "1614fd00", 0xfffffffffffffffe, 0x0}, 0x10) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socketpair(0xf, 0x804, 0x8, &(0x7f00007e5000-0x8)={0x0, 0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8935, &(0x7f00002e8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x192d, @raw_hdlc=&(0x7f0000ae0000-0x4)={0x800, 0x63c7af9e}}}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000705000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00002d2000)={r4, 0x80000, r1}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000adf000)="9a5aef859522a66f2b1ae6d78f691f29abb7466a5a53568ffd419717255c9b48506816b8348cd2b78591501c5cd43636ae8a7a0d9c462d0c9362b6e26420794a80edae812573565307fb77a8dcfe421bae21a252de438f07bfa6a44c4fb250bb1b9c9a0cadba5e9ee378ab94657605f398dc9463ff3bc38ee01fc33875defa4554d887e4f2bc93b7ad55e9d6964b9ce2e42ac36cc8281a735147d0812bab1168c42b88692c08a147cd55") sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/24 02:22:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000067a000)={r1, 0xffffffffffffffff}, &(0x7f0000e5b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000060d000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000f89000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000059000)={r3, 0xffff, 0x30}, 0xc) 2018/01/24 02:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000285000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00009ea000)=0x0) socket$kcm(0x29, 0x5, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x3dc}], 0x1) 2018/01/24 02:22:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x7) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000fe5000-0x10)={0x2, 0x0, 0x8001, 0x8001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001a6000-0x4)="08f500e3", 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0xffffffffffffffff) recvmsg(r0, &(0x7f00003c3000-0x38)={&(0x7f0000d69000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f9c000-0x60)=[{&(0x7f0000b4b000)=""/168, 0xa8}, {&(0x7f00006c9000)=""/223, 0xdf}, {&(0x7f0000748000)=""/132, 0x84}, {&(0x7f00005da000-0x6e)=""/110, 0x6e}, {&(0x7f0000e2f000)=""/26, 0x1a}, {&(0x7f000011b000)=""/4096, 0x1000}], 0x6, &(0x7f0000901000)=""/177, 0xb1, 0xc4a}, 0x100) pipe(&(0x7f0000d63000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) sendmsg$kcm(r2, &(0x7f0000acf000-0x38)={0x0, 0x0, &(0x7f0000107000-0x80)=[{&(0x7f0000fdc000-0x26)="833682ceae69762afffa1d6f406ca4108819774f449dbeaaa1c5864cdb2e51b708f9a4a8cddd", 0x26}, {&(0x7f0000da3000)="a2c80f0f4697c426c51a05d61ccc", 0xe}, {&(0x7f00000d4000-0xdf)="8472fdce3f90a8908d222d85d17fb45872fd42c341ef563c398f592d7ed0a4fadafe3c8ea89f1fbbabd1e693d26688225d6a98dbbdac2358b1b6dc5cbe72ef6a811e14fdc30753e5eb53bedfd9e9b4787552cce7704428b621cf49fe68b24f5904d03c7c57b494e36f079fcc02ba3deec188157d9eab797912e56b56962e40b4e453877cbc8208a6ce0e9a6914de09d4b31e2913d5fb9195ad56d77bb5af771bb153e9c526dfc90f331229327a949bd303d609791aeca856f851d42138fbd147d0ab5a488d0c00065062bc060b8f68a295285a4da90f628732aa3aa50d7045", 0xdf}, {&(0x7f0000c76000)="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0x1000}, {&(0x7f0000136000)="564f9e5099e340617f315e881a434461f8fb99fa99f802cc45e52be5e1a2bd27403fb921f3699d40ee5f20396b7a7fda9f13bd80a8d48f23353e03d13ccf58bdd030a57d71d7d93c35267bcab8b383abdf694a16ff1ad99110d0896c0fe3d6d1f0023093343ad82b7f", 0x69}, {&(0x7f00001e4000-0x99)="89cf96290f800b1775e93695db18a3f5ea0415da85686f6a3f2100493cdecf1866a2f83e1806720d5997223dba74120c0ad3e7658dece77b165c2e6caa7c4496a5dbf9b591c644a8492048c721e25e31d6c183590580c77b0ace9e45e2cf3c28863d04235a7413185228cb858a40feba414b9b9d60d3a0d0fe382017f658820249ae3aa4f0edbcdd01527368c8ac4d79abc54a0f5cc24e6d2a", 0x99}, 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", 0x1000}, {&(0x7f000082d000-0xe9)="c80ece75c0091e5ebdbb6612d46431f2ca12863ddadd6014905b1e732d968971b88b96328b5b39607a0aa9454294b5cd387e727294bdf39c127c164a8242d2366d76a4cc41e48e7257ca77019958fce944a7bfa9f015f097fc87eead236e2e8be3cb453e7866898733212125d3b90a6e8f14df035098b658b8cd73b97fe7c078635e2b6d08a0e333408d0eadb922808a877776656438d05e00cdbed86a0e7a017a7594bc04ca84d6f0059af412b7a7839a41a7fb49b54ca257da1be828c8bcc0708fab9754578d8152156db9fc03e5c72995b2cc166fd91843645857e89a167fdba51354776bbbac36", 0xe9}], 0x8, &(0x7f000056d000)=[{0xe0, 0x101, 0x7, "0ec97767cec97e4e416fc069a3d8e05e24e1612cd5c84316bda0ec4c995ceba3759ce95c72b4004daf10dfedffb3b1395c97d3c2beec4525ac91cc478933be23ed96effe8a650459c26ac1cdbe7758c13ef6daf72701032b220cead9610b84d74e8f328085f2039232d276ef567724343139f8ce5cc0eea316367c6edd426a220623e21e54bd29712d973083c44072f07d18caf24c38c286814500fb76c004e8914c4684b95e06fc90d53d17b417330c447aeb5e6532bd8ca10edb0c9c5f7fbb49cbcee2e33eead25ad2f0b8e9"}, {0x110, 0x104, 0x80, "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"}], 0x1f0, 0x4000}, 0x20000011) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/24 02:22:22 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xe8f2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000021000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000018000-0x38)={&(0x7f000001f000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x30)=[{&(0x7f0000014000)={0x290, 0x3b, 0x700, 0x7, 0x3, "", [@nested={0x280, 0x68, [@generic="84cfc89719c258d48c69b15c872311f9249a041346f29ad1fbecdb269ffeb0a256f8c9442661283ae4cff7a7d8c49d7edb8727dd58055223166a91c5b1d9e2f6ff51cf60773b46c19a45b5e94675f4b7a119eda2cd15598bea32f2772f5c6996dd66bf0c5355f93fc0d215ba4efe748844ee9c1bcaac29446e530110ea03d1f25d08953e66842dbebc70be1309c6d102ba1c6edff38dea167c8ef2487d3da8f1111ec6c2495ad85e2e90d154479da0b2653a343939d5ac9c0bcf51e0c2ee9f193baa3d658fac8124ef90bdfe809468784d20c86a6756b73fe4b7fcdb0d6f9e93704b6efaf0f20a9baa74c491a18ee36cce626c73", @generic="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", @typed={0x20, 0x91, @str='$\\posix_acl_accessbdev\x00'}, @generic="f73606b474e5f594d8b72f2654e3fbaef85a71357199cb71868564c65ffd5111ba70d0f223c70c5e87d85708176bba42d4d04caa6ae17ad0952e606420c1c55f1aae6ca7ac4064f91369576d2d3de0246a8b81e64a36949799e5a880b3d9e4eda48dada8139680"]}]}, 0x290}, {&(0x7f000000d000-0x28)={0x28, 0x12, 0x200, 0x7, 0x2, "", [@typed={0x18, 0x55, @str='^md5sumsystem'}]}, 0x28}, {&(0x7f0000009000-0xbc)={0xbc, 0x2a, 0x300, 0x0, 0x0, "", [@nested={0xac, 0x2b, [@generic="22ebe44b8f6edac758514c9689cec9c6fefdd51b334f934ba11b220485a3c09b439ef3e7f860785e5520105a63805183d37b72d269c8c24116cf7dd40c97ec2cb31e2fcc2f713ae4440df89c51e8bbd2c4e163a7a912ca76cdf1725a12359b9561f609e52595b5b0bbbd5b48cfc0c5d98b28d9b02982607136fe91c15d296ac0e42e62b7d34c69f996fbd788a44144557969773239555dc621823583c5d305af538f665fffb9161f"]}]}, 0xbc}], 0x3, &(0x7f000001c000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0]}], 0xc8, 0x8000}, 0x40) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000021000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x5, 0x2, 0xfffffffffffffff9, 0x100}, &(0x7f0000018000-0x4)=0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000007000-0x1)={0xfffffffffffffe01}, 0x1) bind$bt_l2cap(r3, &(0x7f000001d000-0xe)={0x1f, 0x62d8, {0x7b8b, 0x2, 0xe841, 0x1, 0x2099, 0x7}, 0x5d19, 0x0}, 0xe) 2018/01/24 02:22:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x5, 0x40, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000050d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000156000-0x4)=0x200000000, 0x4) 2018/01/24 02:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x3, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r1, &(0x7f0000cfd000-0x38)={0x0, 0x0, &(0x7f0000554000)=[{&(0x7f0000bb2000)={0x2e34, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xcc0, 0x0, [@generic="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@generic="6df34d91d8684085fccef6b3cbe3ac79caf6ed0d01", @typed={0x18, 0x3a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="12efcc03c0e3eb87fe48bae0ab6d86d7dcdfc92a2aed584a0cf3b2f64ca8ca8ef213aee3c4011d8cce91412a8a56b1371cc511950dd58484c016aa43dfcba098bc16a61225ce5857222dc4715ccbcbbe207c040e0bb9f9007d800bad"]}, @nested={0x1164, 0x1e, [@generic="60bafc28e339e6370c0a93bfd23e7827f96780845579fa22f583b013101509174b661c1166d4ef359b7f8b4dc28faf6013ae788aaf57285ea4da134fec431c5f1600acdb788d9575e83f7976b87bf5caf8b2f0118c85a1383be53de0db8ed21adb35c071e3b0b2e8035165747a49749f1050bf753d2bfe8b077a119ce77d8a06c2754cd9b782cdaf914d22cb0d21472700dc490e1c76522c2d8c07b6e75b87826c687d9d717dfcf61deef6f114f27c7088a8cb6a9bed3312466b4077ba94dae0959eeffdea19954bd34f92768c3e046fffbf4801f8b7e824fe7d96778791477cbd0670c91dfbedd8651794e5cc", @generic="a88d74b280ce585adc440ad0490ffc35aeb77a51113cc73c6d35b3ebaee0b19418cc8ad83080a419b3dadd7fd06183c77594bc7897774da10c985d851ea9541ce74d74d5134d48c90c0d3061a4cc11ae1504b89bd4abfcc6505832ffcd549ae539f448e84623710b47db18eda82e196d", 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@generic="ba252696ae6760fb97b993496f90232bac13aa2dd275974f4cf9ed191065999b86dd98613db6129bb10b43de28ba0957d6c170fb86ac8f61cbce63f52a08e01e4241eba744c5063914cce1d940761762590d39181dfbcb2c981d280642fcb9484f3986f353bff5f0524340ef52ce5fd4a55ef4edd44a515333ae74418e171f6b84b8d6613d6f73cc7b3867e56a2e79f680447e242524cbe0cbe679edd5f527a811b1da6b7946f53cada5585685d8e582f1fd22984d562662848c186df37e574a62165a80728874c08a1c0b110a82", @typed={0xc, 0x19, @uid=0x0}, @typed={0xc, 0x6f, @pid=0x0}, @typed={0xc, 0x6d, @pid=0x0}]}, @nested={0xc, 0x88, [@generic="0bcd1a9e096535"]}, @nested={0x22c, 0x38, [@generic="e182fa2b3b484b6596b6cedf34b34815895b64eff15b16347cd8d75ee225d8a5ba14dc4ddccbea5cb9498af935bf0463c7139729ce2374867c268a756fb3b33516694caef27cb6942bc38f5fbefcbd9fb0aa8704ee438bf59494ec132d0dda03ecac7fa746849d1018c03540f5111e082d2879b35a100c7ae10b9f4ed3c60fc015e300cb0d5c61b2888a305ca2cab8e6df6aa3af911beb5271bc38e250ad90f1962971a3d7a093767d7c6a11a005d4fe62ef0e94f0258dcbe10a60234e16a8f2a179e64b22d1ed0fae4d1ddf8646a503b5f609beb280a8d3", @typed={0x88, 0x4d, @binary="b739abb18a3c06d970751941821bcd1711a2b383ba1275ae834f95fdfa3db1a68081bd356d15fb08a1c89a0f9d40c0d5c6fad316e39ce9f627a35c2d4015367cbd41ffa43ae58b2da69da7d714b03be0d9324cb581e894db536ace80b714a977a83d2c7f2c2fde2f69e4f024bae5ffd52a43b18a4097e0c5294b362d24"}, @generic="599fb867403751ed2e30c66c1ff4890e0f5d71478cda523dd7d805187419a296e6bab9163268f991f960209ea971a0de9514c8181162ffc8f14ba74189182a5c7343e879ddd0ac1f781ce74945bdd1e8e36234c79cce09b440cbc2107aabbda9d2ce7dd46ae821141b28bd909cc6d08eaf3dca92b35385d6685c25d679e4475111ffa039126d075f1e8108d9aefe68e1c3e24f9f026f11c3e1cbd2f78f0e86f712111a700c10e6", @typed={0x18, 0x7, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x7d, @void=""}]}, @generic="86ae37fa6b6bc748e6d1ec526d65e8dd68845bc43dd4676e37f2afbae8b0fc4dd982b1c6f62ea9e5ecf822c5ea7e2d8afcab77bba6ea"]}, 0x4a4}, {&(0x7f0000f46000-0x28)={0x1c, 0x20, 0x200, 0x4, 0x0, "", [@typed={0xc, 0x36, @str='\x00'}]}, 0x1c}], 0x3, &(0x7f0000ab9000)=[@rights={0x28, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x80, 0x85}, 0x4044090) 2018/01/24 02:22:23 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) pipe(&(0x7f0000b60000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x80000000, 0x3, 0x20c, 0xfffffffffffffffc, 0x9, 0x4f, 0x3ff, 0x9, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x4, 0x10001, 0x61, r3}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/24 02:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x2b1) tee(r0, r0, 0x17, 0x7) r1 = accept$alg(r0, 0x0, 0x0) close(r0) recvmsg(r0, &(0x7f00004b0000)={&(0x7f000085b000-0x15)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00008a9000-0x20)=[{&(0x7f0000dc6000-0x14)=""/20, 0x14}, {&(0x7f0000302000)=""/0, 0x0}], 0x2, &(0x7f0000713000)=""/146, 0x92, 0x1}, 0x40002100) sendmsg$kcm(r2, &(0x7f0000619000)={&(0x7f000001f000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539(ctr-cast6-avx,sha384))\x00'}, 0x58, &(0x7f0000219000-0x20)=[{&(0x7f0000af2000-0x56)="de709451967376160caed49f6298d70b620ab6843ae771c240b8931a3d8c738e54f01f0466faa773e235445b3bb3551222f40e84fcba6945481e3ee72923536ce7fc336ab3e112aebad27903149fa3d3f0a9915357da", 0x56}, {&(0x7f000090b000-0x3e)="f5ea823404f1808e5c647fcc23efb8cac45ed6bf5c142a39d4921f40cadf392049b75f91e78275fa85fc71005b5c15ce9a5a4653ca8de2fa05a5c5788401", 0x3e}], 0x2, 0x0, 0x0, 0x4}, 0x20000000) pipe(&(0x7f0000cd8000-0x8)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f0000dab000)={&(0x7f0000e67000-0x10)=@ax25={0x3, {"83c6931b188505"}, 0x20}, 0x10, &(0x7f0000f7f000)=[{&(0x7f00004ef000)="a0f9c615c20e3f7a2c58e5727425501195dc65545e6da0308d13bb25776dea2b30be134bb372634ce3af294b08dbff5c6212fd665f0ca02034628f600a61eb37c2f8536c8543fc156b02022446424d648ac60701d619cf649f012c4d042ebf106cd9f994e75b2c8310e8d504427f271c483f24c8753fa25ba861fc91", 0x7c}, {&(0x7f00006a6000-0xfb)="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", 0xfb}, {&(0x7f000015f000-0x32)="e917a198f7f6c705486e58c8ebe4dc4311b753420fba1429870e6234e59906ebb988a145e21a6ebdb98130aff4bcefb88bb2", 0x32}, {&(0x7f0000169000-0x8d)="e347b54bcff0c137e7b88ab00241096c57a5a03b7355c85fdfa3b098ddc0ee4c4dafdab04978b122bf2a9b73dcf56ad5b87ce1a4af2d5c08eb67bd18e3c84f7ea95d512f3d80243f8ec6a96bf6592c8e48a65d6ae7cca44067817bcfada049db6c739d6128d655738162f4ba69ae6638f58f17a683239373dbbd13b5ae99128d44a7fb29307d8b77c135e3bb00", 0x8d}], 0x4, &(0x7f00002b3000)=[{0x88, 0xff, 0x4, "24c43dece8780960452b76b7e4cb67712170b848ec6ea0b540ee3c93b6bb3618750c68aac5808463a7115abd9cc00533e2c340e20eed3899482442b82b59576552cf43ffaedd2faf96fb50577abd164dcd50b09870600ded8fa270aa811c9a0abeafefbf6195e94d720e3ae0b4c1e59125c6"}, {0xc0, 0x29, 0x0, "a206fe0b3b78026ed765256df722189a1e7facb8b7ef3c518be3b7b1afefb8a3e5caca5b731ffbc45b3df44e474f11e9c9aae10b44efe656fe349b5da83539cfe2b06f323eba55f504d81a5987b76c9b30ce2225adc68d2aa3d45a52ce1a071e5e86a7bf6a90f812594f56ec8cca40c0e429725544de19d802b26ad44a943e7e51868550efe6207f214dac344b817f75e4f6a8bf812539ca03da53492e774d06bbc89719fd9d5ac2ab4476"}, {0xf0, 0xff, 0xbe, "fdd1bf92aaf98fc37489d3c9d04fc338cbaa9da4dd7c2fc49ec6df08d05bc217c242f95f4ce5d3b3c3da796b62b404a642d3d1438f89f2ca1824751a3a893d45b23079888744e3c84abc9c9acdd2ab73b7a24a19fea1f5ef23d3b0ea7456d3265ddeb1e81c79b006dd2dc3a68d0fec9c88433c446b58f7920926619f4bfa0a68dbeb7de6f002aaeb282276adf1975613e0a78de6ec260eab76433c3955106eb1101d54e37bcbf264785be77d7dfdd5f63f3f4c62fff6c6ab0f71f4160289641abe541a44b613046f92903f8d87c384825e3e179079144040ed6b0c"}, {0xa0, 0x10f, 0x1, "cf2703f821c85050694521aafc8e3d843c47039725b43fb157afbf81c1ee3587028aaf5f1f3d87512f041b6c59884881c88eb58f327635195661fdbfc5dc761f21657dbe85bc39522d9499af003a4c5aa5785c8a978f42eb8cd36d4c92b07487847ec68581d45b8d9047f2e70b32b4dc2f999fa1650bc2d07d91138e82a5dae36122e4ae1b7c2b163d"}, {0x28, 0x112, 0x2, "c908819a431073ddbf850ce9512ad40ec9a11325c16b5e"}], 0x300, 0x10}, 0x40002001) close(r1) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e01000)=0x0, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000355000)=0xffffffffffffff7f, &(0x7f00009da000)=0x1) getsockopt(r1, 0x800, 0x10000000000041, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x11) 2018/01/24 02:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aea000-0x18)=@get={0x1, &(0x7f00007c8000-0x98)=""/152, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007b6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000936000-0x1000)="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", 0xc00}, {&(0x7f0000df2000-0x60)="5b3920d2513330c4c8625278726a4c956dd887050c8172df7e7f13f8d09ef9830e8e63b083f404234e19700db7fde7fc6daf5b4765612e6de621e5828d20cca55c04e10364e9f3dca44bd9e2cb017733c4b7ebccaec4a6cc60cf021573bc7c7d", 0x60}, {&(0x7f0000815000)="ae11b4ccd896f7f6d1a763e1eeeb2e7a85d2510d5f65a69ad5ef45b28a47debb3452", 0x22}, {&(0x7f0000581000-0x97)="0d928d5bf1049fe2c8a75588955ee40d552246642db3826b05a502b30e9caaf36ffbcd6d84af0799eefb2e6b809b009d9c1bc26ef3ddce3e4b66030f4157d7bfd30e94185e4939b01efc03521942606dff274b23ccd41bedc8571ecaf46901a3b8eb72323a27d5a598e9fffb24afa92f6ee22a929425c81edc1e1242e51ab8e0b9a122225725023c613462819f147df9268690840fd81b", 0x97}], 0x4, &(0x7f0000090000-0x98)=[], 0x0, 0x10}, 0x4040) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e2f000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000005e000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="e9e688aa0e3d"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvfrom(r0, &(0x7f00006f0000-0xda)=""/218, 0xda, 0x20, &(0x7f0000875000-0x3)=@nl=@proc={0x10, 0x0, 0x2, 0x800}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000621000-0x8)={0x1000, 0x5}, 0x8) sendmsg$kcm(r0, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) sendto$ax25(r0, &(0x7f0000a23000)=';', 0x1, 0x0, &(0x7f00008f0000-0x10)={0x3, {"5ee654f993b8e2"}, 0x0}, 0x10) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000053000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000510000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090a000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000034a000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) 2018/01/24 02:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000ffd000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x14, 0x31, 0x408, 0xffffffffffffffff, 0x1, "", [@generic="cf"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f00002e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x40, 0x0, 0x3a4, 0x7, 0x7, 0x8e9}}) 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) read(r0, &(0x7f0000037000-0x45)=""/69, 0x45) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/24 02:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00004a4000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000060b000-0x4)=@int=0x0, &(0x7f00000e3000-0x4)=0x4) r1 = socket(0x4000000000010, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000387000)=0x9, 0x4) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000022000)="f86492eae9c26ddb537967433247cd16aa353a6e0e548ef00e67fa27fc2ef843dbb6320b", 0x24) sendmsg$unix(r1, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fc, &(0x7f0000549000)="5c2ba5e1a91a313a75f5b022f1022294d63757b74a95a1a7aa7e45c683ef6c4aeeca3f4a4331ccde8d5d088c6a898c5e571714067dff607e06307c3bfb90390e62ff0a327e3d9d68eb89761d04ae9fa41b72611b63cab8a7bdbeff374b69629548013a7eac9d8af5694bf2f4ef1655a76fffd68b6753d2a6a9ff9fd20b") 2018/01/24 02:22:23 executing program 1: r0 = socket(0xd, 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfc}, &(0x7f000058e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d53000-0x8)={r1, 0x5}, &(0x7f000030b000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00006f1000)="8eda1e2d80e826a96c238ae4979f7a555aa4788688c7b6ee7a7da13984bc86f140568c42f490d935559a2add0459be684b2f621ea39803e301b85971095feb41167dd6ca2d7fee0181eb14f244f35998ba1fd508828bef72a7f76b779a", 0x5d) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e31000)={0x4, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a41000-0x4)=0x1, 0x4) bind$inet6(r2, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000138000)={@random="15b4381cfbb6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "a680129a0cf43559b6028f6d09e29037d2c00242cda1141b1769d59e7c67a891545835e6dbef9db2087d5c267f2502f5f4b702702cc58d4e1b754288ce456a922d6bb1c19e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getpeername(r0, &(0x7f0000835000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d5b000)=0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000010e000+0xb6a)={r0, &(0x7f0000a24000-0x24)="6f079899d8b7e001f7170eed96db84b3f29a7a6165458a349509803dae151034ddd25504"}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0x7, 0x100000001, &(0x7f00009b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a3d000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xadd, 0x7, 0xbe, 0x9, 0x0, 0x6, 0x4e9d, 0xd24, 0x2667, 0xd28, 0x6, 0x3ff, 0x4, 0x69f]}, &(0x7f00000c7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e6d000-0xc)=@sack_info={r3, 0xfff, 0x0}, &(0x7f0000ddf000)=0xc) listen(r0, 0x4000100401000005) r4 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00008a5000)={r5, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b54000-0x4)=0x0, &(0x7f00002ea000-0x4)=0x4) r6 = socket$inet6(0xa, 0x3, 0x7fff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000caa000)={r5, 0x20, 0x9, [0xdb5, 0x1, 0x22e1bc9c, 0x5, 0xca, 0x0, 0x1, 0x3, 0x8001]}, &(0x7f0000b95000-0x4)=0x1a) r7 = socket$inet(0x2, 0x2, 0x62ca) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000282000-0x78)={r3, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01, 0x4, 0xc4, 0x1, 0x2}, &(0x7f0000f1a000)=0xa0) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000306000-0x4)={r0}) getsockopt$inet6_int(r1, 0x29, 0x10000000000224c, &(0x7f0000a36000-0x4)=0x0, &(0x7f0000c23000)=0x4) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0xf18, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1776, 0xba90, 0x6, 0x7, 0x8001}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r2, &(0x7f0000003000-0x3)="146337", &(0x7f0000002000-0x5d)="c8adadf6de60497922379d8f1bacffdf26c846cefab26f2ed28b5716c20b95fd3e8580040ebbefc6da9995a5d8a927b006929b7c663aceff2ee65643324fd631bd7a6013eb4665f84e6d807dd114ee28489ac2c7611d18ab95859c3456", 0x3}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:23 executing program 6: pipe(&(0x7f000001e000)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b97000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a29000)={0x7, 0x9, r1, 0x7, r2, 0x3, 0x8, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x2, &(0x7f00001ff000)={0x0, 0x0}) getpeername$inet(r4, &(0x7f0000724000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082c000-0x4)=0x10) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000071e000)={r3}) bind$inet6(r5, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 02:22:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x2, 0x9, 0x5, 0x8880}, {0xff, 0x7ff, 0x8, 0x51}, {0x81, 0x10001, 0x2, 0x81}, {0x4, 0x5e, 0x4, 0xd1a}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000091e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c38000-0x4)=0xfe07) connect$bt_rfcomm(r1, &(0x7f00003e7000-0x9)={0x1f, {0x2, 0x4, 0x800100000000, 0x10001, 0xc, 0x8}, 0x7fff}, 0x9) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r2, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) recvfrom$packet(r2, &(0x7f0000eb5000-0xa1)=""/161, 0xa1, 0x10000, 0x0, 0x0) 2018/01/24 02:22:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000008e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8, 0x5, 0x3, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000051000)={r1, 0xd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000887000)=r2, 0x4) write(r3, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bind$inet(r3, &(0x7f0000645000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:23 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003fd000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef6000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef6000-0x8)={0x0, 0x401}, &(0x7f0000ef6000-0x4)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef6000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ef6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ef6000-0x4)=0x3a) recvfrom$inet6(r4, &(0x7f0000b05000)=""/106, 0x6a, 0x40, &(0x7f0000e34000-0x1c)={0xa, 0x2, 0x49, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, 0x1c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00007b4000-0x2)=0x800, &(0x7f0000ef7000-0x8)=0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d10000)=0x0, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000132000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008a7000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x181}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4010, 0x4, 0x100000001, 0xb3c, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b9000-0xc)={r1, 0xfff, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000fd0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000242000)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000fd2000-0x1000)=""/4096) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fd1000-0x8)={0x0, 0x7fff}, &(0x7f0000fd1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000128000)={r5, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000fd3000-0x4)=r1, 0x4) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000d7e000-0x4)=0x9af9, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000809000-0xc)={r5, 0x0, 0x30}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xb, 0x80000000, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000953000)={r1, 0x1000, "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"}, &(0x7f0000fd1000)=0x1008) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r7, &(0x7f0000fd1000-0x72)=""/114, 0x72, 0x0, &(0x7f0000fd1000-0x1c)={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd0000-0x20)={r2, &(0x7f0000ee9000-0xa1)="8943a521845210fe880fa33e9eb8f98f967dc0f7f71d679b3c4b3f706204614c6b955812b5eede7264e28afcc704db234b6ef90b2df26343a48d59458acdf66ab5af1d63fedc040a82ee95dcb132c0928a5ac0d777532fc352f4c9d2b535064a045dce1fcdb66ccbc1f3ba31acbac199d5c19d8099c6422db00853810cc18e94d48d70e8f67c05d98bd30a5b0a87c9b58a6bf7c671226af42c31f91214398d388d", &(0x7f0000fd0000-0x30)="c978f3249de237abbf74770cc3d87b25ceb567ee0be4dbd0a8b26d78ed2e71567bcdf9fad96e35d0c14efd73d85537e3", 0x1}, 0x20) 2018/01/24 02:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000831000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000c10000-0x4)=0x4) setsockopt(r0, 0x7, 0xffffffff, &(0x7f0000984000)="bbdf486e88148e77d25d5b2396e026efd695097b1beaafd3695bab96b06f490f07680f96b02748c9edea6ffaef711f12", 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e1000-0x4)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000029e000-0x4)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000004a000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f0000ac2000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000c9c000)=[{{&(0x7f00002a9000)=@pptp={0x18, 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]}, 0x20, &(0x7f00003cf000)=[{&(0x7f00006ed000)="dd5891e1cecc23fc15733381e54f1b497cbc502ee34444ce18f61fc85be19b8625f73fab20e2adf42174887a031eefa84e95491e5a143ad5d24c43660d431c1f27588380cb732d4bd90952c49413c86615eb", 0x52}], 0x1, &(0x7f0000c67000-0x1c8)=[{0x78, 0x0, 0x7, "33d63f4a6d0421d5ac4f84b6877328e7c6d37b03f1ef526aa02480dfe45c1b218d6b7f28c2581d4b3c223104e7a58a0ca895c003d30a6667f0ef669a8d10d4f42ee3dcaf8f762d2668f7ae6225903f1931c4211512ee3e291ff6461b24984948d80c9e"}, {0xc8, 0x119, 0x1, "0702b5b3cbe4d78b2a95264f9a13fc57370fd2f11f6f81eed672b6086f2918d73afd81b8cda63b9d647b4d590f9e5975a95b1e79f396947e6b52447a03d98066f3366872d6b3ef8129f31111f4968b80f6296002f6a85596fe51c0a83f2b2e2c6e2c095b6b6cb618fed51aa29edae6a1dc0df4293adc7c2e083a17051bf01f41b973500d8c4fe14721719de75bb633eb2d72b92c6590bb9aa11d094a2fc4be4c7d0459944a7f9d6ff6bbd73c3c721d1437618cdf"}, {0x88, 0x116, 0x4df9cd99, "cf29607a03f8387ec7339076b062a00036e63012583f5c14566678382a31030790684e51e8362a1ec564d9768caaf14605e787370d10c872a0c95d57a0de6cc591bbd42c70ac18434c04c433c623ada3827f57ed4fa05d7c6aecb2918fa4d58d8caafccf23c8405622a1182612c21bba3cb6"}], 0x1c8, 0xc000}, 0x5d}], 0x1, 0x20040000) syz_emit_ethernet(0x3e, &(0x7f0000ed1000-0x12b)={@random="d7ec0600ffff", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a50807", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/24 02:22:23 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000044e000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ac4000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000657000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002d6000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c20000-0x4)=0x10) sendmsg$nl_generic(r1, &(0x7f0000c52000)={&(0x7f0000302000-0xc)={0x10, 0x0, 0x0, 0x448000}, 0xc, &(0x7f0000c58000-0x10)={&(0x7f0000690000)={0x1494, 0x11, 0x710, 0x5, 0x0, {0x5, 0x0, 0x0}, [@nested={0x1284, 0x28, [@generic="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@generic="618766f4648eec89c1ef1a44d4d33b46e0d2bff644aa53d73bb5d35908f16ed65fd490f4d6cb606170f9e233ca1ff1b0c197a7b03553814d3bc2243ee6c1badc7d1e196813dce469e499", @generic="d968b225a03b3b3ab328aad49e94da16c5086e2a191f667cb7622971bf14d561726a161fd6a7a79470cfc4e992870547ba2c0c0c057f84b8a809541b93de19720289dde2d0944e7f409b661798dcd3ac4635784d2c78f7abe308e0b7f21597d55e6ac66e5ace80814941366956412f161d8e9e927b0116defd17342aa4775359874b5277bb5ce1cebb1f0fb32c947c987353b3629b25137fd9fc33920371ffebb0c0fb95dee6cea7720e55dee6ee878ca5dae7341483215050a30d27c621c1c6b685aacbdebec33c21daf408baeac02798535779ca3881e0251df462ce5dc8d14d0a2d38c0164a643c9dfd138583", @typed={0x10, 0x7e, @u64=0x4}, @generic="1dabae8378ddd9362ca25244505e402f4b89dd4626fe588638c2983244a0202051df5378ec7e555c9ee76643c09a510db6cce871a6ac087be69d0622a63e91c521bacaf24caaba34868e4d09f51941dd7f7904d8d674a812057c88f0a41bf9c870c4a8c50002d7269d6feb3a8d22f03b2b8d3dc031", @generic="4b153cc1bb86809448f9b2723a4a17e3023ea4c89a426ac8ab152505070c1e2ab25538d44841b709d311935a", @typed={0x10, 0x48, @u64=0x80000001}, @generic="8cd2c391a5baba775eed6b0a03b7fd1af99fee05e39cb6db88d8b78e801225aacc804239cbb8670f52dd56b44a8df986625e0dbb94d61d43ff9e95d45e988a0b607eb3ad92bdf87dff34580319161c62d2617a53060421f1cd720c8897ceda64402b91313ecd114e5b741f5c188c06d1177c7d6dec0a7f56f37959d0c24f4c53e55075b3c7"]}, @nested={0xb0, 0x10, [@typed={0x18, 0x20, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x81, @void=""}, @generic="526d8afc15e34e3f2fb09a79b98da2878ab0342b1cf78c19274e64fee104108dffa8d6518190d3e0860c86a51807998fb4df7e474f9767bae6ad1db6d548e21d18aee3e9dcb2793296d43b5fd994dc8058c9d320859335796b9dbff83eee74830e4e5c7dae540d530cd3dc2411", @generic="8999a1", @generic="0f7eeb1c18c65b52dc323fd9d389e007ae4ffd58db6c94a4cf76c9"]}, @generic="95ab76dee6b7c76920b4fe894695592d69f12f2525bce79cde6b86c0fede014a31e5f3b1caf6142be8138e38c30d4299b8220368b20b33d5cb391c9bb8b07005d10a985da28be16d4db3bc4ba7daf0870c6a2fb5b251c4b8b71742bd19107ad755ff84e83822d077561f61b28bf462a800f576efdebb90b40afea5ccb4786be2824ea6e7727350bb990a6df6ff772f8987badff35de8e8b60c98d0f8fea554dfcd672eda022c4b176a3ac264810189387cd626b5c4dcc75f9454c2e6f5ef238bfce12e01223bef35274a59844658ccab47220321b4f8bfaf33697cb2443ff945a9fa694915c8595cb859b14075c4e3b9", @generic="b447865f828f0668013846e5f1b3925ce624459a937567b563d19d61182e62330bbd2704a046cf64e31f54e9dfb93cb4c0cae0765efaccd791c3b5db1c43d1d4f99566adefb3c0ca1db9d532ed6638653d346a734228a990d0e5"]}, 0x1494}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) pipe(&(0x7f0000a25000-0x8)={0x0, 0x0}) bind$llc(r1, &(0x7f0000222000-0x10)={0x1a, 0x11, 0x7fff, 0x400000, 0x0, 0x200, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f00001dc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x10, 0x800) bind$alg(r3, &(0x7f0000132000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(twofish),sha224-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cce000)=0x0, &(0x7f0000edb000-0x4)=0x4) recvmsg(r0, &(0x7f0000d18000)={&(0x7f0000f96000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f000008b000)=[{&(0x7f000075f000)=""/243, 0xf3}], 0x1, &(0x7f000002d000)=""/247, 0xf7, 0x1ff}, 0x40010101) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f000032e000)="298052e10d6d66c56c89ebca6579c2d4b4206ea792b7d07cd274c1caf44d10956d12280cb8ca4f1ba8d22ec01474306d5c8f59587fb097fe3cd9ac3f74c1d96df3d97a0f3571b2cafd00bcb38fbb47331c2e04b22ea043f60c38ead9e69a094ca48ba0e92ae1c39eb45742ca3a046f344d835ad1c674e09ad4bada66025a85741ea8909d5b89e1f0f96226068956846d7ca56dfcbbf4b6fe8cfbca7d28aa43027277c9a387568b8ab13579c8831d8e247c53c236cd36a2c37a835c248b74") 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000798000-0x8)={0x0, 0x1}, &(0x7f0000f51000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e73000-0x10)={r1, 0x64, &(0x7f0000311000-0x64)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000642000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000837000-0x4)=r5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064d000)={r5, &(0x7f0000d60000-0x1000)="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", &(0x7f00006e6000)="abee13c4bc50d6a316b1dd84efcc5ad148f6afd71d47fbc994ed48bb2221060301b5b21d6ca46f4ed1f34d4d5137fb8f5fc1b62988d713346b6f0259c43144b7bc4daeda076de6f1be4946f1cd461fe42a6db35db893a12c962b86fa21bea106d2db324fec352f87b13d99c8e1def8cfda840c6be4622880afdeabdebd141042bdd11b4eec74e91ab8579a53ae3f242d3272b2230d2eb85f5bbebbbfb8c7c801949f421818cc45c73acc5db5a07f4f074b9c0549bc9146055dda97ab756cbb7ee67b26bb046532408d602d9445e618584cc1d3a537f4efa1a3a64de391651c7d892afb", 0x2}, 0x20) close(r2) close(r1) 2018/01/24 02:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1010, 0x2, 0x8) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f00003af000-0x4)="07bd0002", 0x4, 0x0, 0x0, 0xfffffe3d) 2018/01/24 02:22:23 executing program 6: r0 = socket$inet(0x2, 0x4, 0xffffffffffffffe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003a0000)="d58bace0e0797427166622a3f759f3296145529f1bc3a5930ee6d15616dd6a32", 0x20) sendmsg(r2, &(0x7f0000a05000)={&(0x7f0000f99000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000-0x70)=[{&(0x7f0000f98000)="df8cd56d3030228c7bca57a5429ca9c2", 0x10}], 0x1, &(0x7f0000c12000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000066d000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000794000-0x38)={&(0x7f0000597000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa0000-0x90)=[{&(0x7f0000f9f000)=""/0, 0x0}, {&(0x7f0000e09000)=""/0, 0x0}, {&(0x7f0000f9f000)=""/210, 0xd2}], 0x3, &(0x7f0000fa0000-0x3d)=""/182, 0xb6, 0x0}, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fa1000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fa0000)=0xc) 2018/01/24 02:22:23 executing program 7: pipe(&(0x7f0000c71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x31cf, 0x4eb2, 0x1, 0x8eb2}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000003000)=0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000013000)=@common='rose0\x00') r3 = socket(0x9, 0x80802, 0xffffffffffffff01) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000017000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xb) 2018/01/24 02:22:23 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) 2018/01/24 02:22:23 executing program 1: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000529000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000203000-0x4)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x10)=@common='bcsf0\x00', 0x0, 0x0, 0x0}) 2018/01/24 02:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000028f000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000609000)={0x0, @in6={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xcee0, 0x3, 0x2, 0xc8}, &(0x7f0000dda000)=0xa0) pread64(r1, &(0x7f0000791000-0x53)=""/83, 0x53, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a37000-0x10)={r2, 0x48, &(0x7f00002f2000)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x1773}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}]}, &(0x7f00005bd000-0x4)=0x10) 2018/01/24 02:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000137000-0x10)={0x26, &(0x7f000025c000)=""/38}) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e20000)={0x0, 0x10001, 0x9, 0xffffffff80000001}, &(0x7f00006c8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000af6000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000}, &(0x7f0000a5a000-0x4)=0x98) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fd2000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="9ca1d9ac"]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000492000-0x8)={0x0, 0x7}, &(0x7f0000683000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c32000-0x8)={r4, 0x5}, &(0x7f0000a9b000-0x4)=0x8) 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x80005, 0x9, 0x4000000000080, 0x5, 0x0, 0x0, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fd2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001ff000-0x4)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x800, 0x2) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000fd2000)={{&(0x7f0000fd3000-0x87)=""/135, 0x87}, &(0x7f0000fd2000)=0x0, 0x3c}, 0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fd1000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000fd3000-0x33)=""/51, 0x33, 0x10000, &(0x7f0000a65000)={0x3, {"61f8c4455431b5"}, 0x9}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a32000-0x4)=0x0, &(0x7f0000fd4000-0x4)=0x4) 2018/01/24 02:22:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0xfa)={0x0, 0xf2, "ba5fa4732752e80d2ca4bde6ac63db9ea97d20428fbb5373317bd19833c78fc193a605871689d0602a65ff5337534fbf16ad2d084290f30af68c5e13f4148862960fd607e7f71f5ad8e3363fa1de0dfe0cb8e2c9d96b768f26026dceec17b043992e0c28ad3eac6d23d9795dc29d6844cd03672cd5d401eff88df386e9eb9439b3618198182b1ad7b254475047925c6e9eb4e9415a6b5e0c17a9d6cfec9f8de3e47fbad1942c0b33cc4df7639813e2bc4231ea646c2f21cd324cf8cb4883094f4c77ecc179214f778dbf636d87153293d202784eb330c0d15a64040ba381c7991358ce033a843df421aff95ee20557dc1ca1"}, &(0x7f0000002000-0x2)=0xfa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) epoll_create(0x0) 2018/01/24 02:22:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000007e000)=0x0, &(0x7f00001fe000-0x4)=0x4) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000435000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x42, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x89, 0xd, "9c6debf537bb2f8e5ac921"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/24 02:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000da4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000b3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009de000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000007e000)={&(0x7f00002e4000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000012c000-0x10)={&(0x7f0000488000-0x48)=@ipv6_newroute={0x48, 0x18, 0x400, 0x6, 0x1, {0xa, 0x14, 0x10, 0x8, 0xff, 0x3, 0xfe, 0x3, 0x1300}, [@RTA_PRIORITY={0x8, 0x6, 0x3ff}, @RTA_OIF={0x8, 0x4, r1}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}, @RTA_OIF={0x8, 0x4, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4880) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00000f5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f10000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000100000)=0x3a) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000091c000-0x10)=@req={0x80, 0x0, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327085a4bc7ec9afd1bb5e03c", 0x0}) 2018/01/24 02:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) read(r1, &(0x7f0000e12000)=""/231, 0xe7) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004e8000-0x10)=[{0x7, 0xfffffffffffffffe}, {0x6, 0xffffffffffffff1d}], 0x2) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00005e3000)="e099aa0f4a7f3be443e1fdd769fccb41c7beae0f0c30a1cca96a51b1305942b74dd8bc9e9821b279c0f229c48bcbfdf32154cde87e3c62b83c6c35aa6ce27ffa6d3322a923617cfe5cd5fc00ad113680eb7fc179f62e8ac011e4fe5e85b207eeee4bc254c1ce5fb7f8a3ce873089d6571ac136d63a1602df5d470c8a052bfa44e134e8e0d8986cd93acf358afde835a01ff0078e8b12cb48a02a45ba82782fef3c9de80ffb0f93eaf78e4e8037ec1f98f75db4", 0xb3) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 696.608383] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 696.636622] device syz5 left promiscuous mode 2018/01/24 02:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000060a000)=@assoc_value={0x0, 0x7f6}, &(0x7f00007cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000924000)={0x0, 0x7fff, 0x8006, 0x0, 0x565, 0x80000001, 0x83, 0xffffffff, r1}, &(0x7f000096d000)=0x20) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000feb000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000feb000-0x1)="", 0xfef6, 0x0, &(0x7f0000feb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/24 02:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f60000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00009d9000)={0x1, 0x8, 0x4, 0x9}, 0x10) [ 696.692627] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000079c000-0x4)={0x1, 0x0, 0x1000}, 0x4) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c4e000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000253000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001ba000)={r1, 0x6117}, 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x10, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 02:22:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000898000-0x10)={0x1ff, 0x200, 0xfffffffffffffeff, 0x1f, 0x0}, &(0x7f0000562000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x400, 0x30, 0x7f, 0x4}, &(0x7f0000000000)=0x18) r3 = socket$inet(0x2, 0x804, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0x20)={0x101, 0x0, 0x1, 0x80000001, 0x1000, 0x0, 0x0, 0x100, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001000)={r5, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000)=0x10) vmsplice(r4, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/24 02:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e23000)="e1994f94d2b195d17e5d3179838d14de", 0x10) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b59000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000508000)=0xc) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/24 02:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000021c000)={@generic={0x8, "1e991e8f1bd9974167cd4be63bd4f9ff58457358946f9c6cee77e95c185dadf6a9e73d2faf616cd7276971b4551dc25bd44969c5528e3dec74726d3a3eb6de4242600f7f79c72a36ceec6823ae493d8b1625cfd52a1885bf4b6ab20f9fed50e6e222f46ea6a0ae5b0fd0917e6f46d988438e6cae6e2997817321e0282555"}, {&(0x7f0000dd7000-0x8b)=""/139, 0x8b}, &(0x7f000095d000)=0x0, 0x6}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fba000)={0x0, 0x10, &(0x7f000041e000-0x1c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bd7000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fc7000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x2c4, 0x0, 0x4}, &(0x7f00004eb000-0x4)=0xa0) accept(r0, &(0x7f0000f64000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a06000)=0x10) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x3, 0x80003, 0x5) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dc2000)='tls\x00', 0x4) getsockname(0xffffffffffffff9c, &(0x7f0000cde000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ea8000)=0x32) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000090c000-0x10)={0x0, &(0x7f0000d60000)=[]}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000077d000-0x4)=0x4, 0x4) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xf, 0x6, 0x1, &(0x7f0000b6d000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000113000-0x2c)={0xb, 0x3f, 0x100000000, 0x2000, 0x8, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 02:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000464000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000e62000)=""/53, &(0x7f0000bd5000-0x4)=0x35) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008d7000-0x5c)={{0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x100000001, [0x6, 0x10000, 0xfffffffffffffff7, 0x4, 0x4, 0x8, 0x3, 0x98]}, 0x5c) 2018/01/24 02:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f00008b3000-0x38)={&(0x7f0000dab000)=@ipx={0x4, 0x7, 0x2, "c015d6f21d1a", 0x9, 0x0}, 0x10, &(0x7f0000b0f000-0x70)=[{&(0x7f0000cff000-0x8d)="f5b1145db8df7afbb8f8d61ed49b959f90eb246ac8532705779826ddeef1e53c48581f7a3e5567bcb3e67c10ff203bf1ff170ab281285ca6554990b40d9484d27b416df8fb5f2050b5194b8284139af53489932b41eca7c677285f397dd55a6f4c8f9e69775b9d51c5f0bf97f861a73428197ace4aaed19ca094b564be4811da2b8d55f4ffd007b879db95444d", 0x8d}, {&(0x7f00008a4000-0xdc)="49505800f2942aeaefe60404b4396cec93e759cd3b2080d5dc8ffe582811f29e297090120bdb155f2ed27ca0016a48539094a357bb31e50b71473e9c877d70e5ddc0bce66ce6837db2bde69d6e1b7e7cf69e509d16996912bcb742c5b57cb561428266bfb879e6083be9b6ebd563f3b90532b82c86badaec2b2bdb41db4006b2cc22c449fdd238bca0ff87e5d54b295a95cb60940e6a42a3780b7c19d2ea9bcc885d103209b4dd18627280f91b9dd36fc036c9326c7bca313cad647b241e665983169f773ab90e5b2b43f733d9015b05e28e149d1d3fb194d1c8ccce", 0xdc}, {&(0x7f0000217000-0x1e)="a280dff8486335d61b3df6fe84790013caf058119b66930c67ec4c20440e", 0x1e}, {&(0x7f0000251000)="843561acd7d6beab905356d79449c4e2f50d91766cdfe97f1408bd028ef381934c487ba47cb8e98e51c5799db10d10e119e5d1aaa22c126cb074ba3ba28682e12c23dec73d23233d7ef750f4435720e5b7587d8595c7967c50d132a50cc64b6e0e0f4d2ccfaae3c9f28db483e73174d3364341d636f30697621d190aae8fafcdc9547f1c7a8633911e49f068351bb2ec042b4f9340b4330d2f40903bbc6f8658700ee4b1681d99fef6039757b91a39dcaf0edab12352b93174c58cdb", 0xbc}, {&(0x7f00001d8000-0x42)="861fcf2ef171d532c41263909b3033902d30c7d896c4c525c6ce36b61a14b6658f82c3ae08176951c4a15d865e33c574596256120c3c0d0937fa286f7146a2a14f74", 0x42}, {&(0x7f000033e000)="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", 0x1000}, {&(0x7f00008c1000-0xbe)="332ce8169d887e833606abc59005ff561ab55ab4501ff1286ee67f1f3ba531c0f630c7820452504fe9fe7f0560ae4c609f36be850a98e2b44cedf16c0624a3654449f27e2a8f78f58ca522ae4f977228a4a7bbe1e020e3556bb67327805819d899898d2f065e366543f902451545631ffca0a82b780b05916ddb4ec84a09cea8b9077814e86f447402b63fdbe46907faf6643ef6f4655598fffd169556fae51fd37e2ba7b0b71d7068c5561adf13a92265095b5c59518d1fa0f8451f1409", 0xbe}], 0x7, 0x0, 0x0, 0x40}, 0x40000) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000741000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000216000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000ce000-0x4)=0x80000000b28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x100000001, 0x3e3dd1ee, 0x10001}], {0x8100, 0x6, 0x1, 0x142}}], {@generic={0xabf7, "aade23"}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000df9000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:23 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005ed000)={0xffffffffffffffff, 0x50, &(0x7f0000946000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d77000)=r0, 0x4) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000cf0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000024b000)=0x60, 0x84800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000578000)=@generic=""/16, 0x10) sendto$unix(r1, &(0x7f000035a000)="518567663340f7709fb3f5490a2fa23ee77294567b3b462c73007c74158900b175ff66627615319552d430bf28783a34512e2bddbfa59a8dd226ec1b8c9e22d0dcb327f2ba635787d2c88c7a222d8bb61d5c0f4982a2bd0cce166ee1e395a73976844b9bf92386752ba8fcb006286f4138b19ee4440cdd4c4664fef4f4ad6c76236a487c2b182c425cf355c926137d3cd4e447fce6f89d2381ce284d07b0d11765a6601e4e679fec8c32871f792b7c60f7efe462a4c75c07cf487d98ad7f017d5bdc11c31d665b9c630c", 0xca, 0x4000840, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000796000-0x4)=0x0, &(0x7f000058c000-0x4)=0x4) r4 = socket(0x1e, 0x1, 0x0) setsockopt(r4, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) connect(r0, &(0x7f00008ea000-0x10)=@nfc={0x27, 0x906a, 0x8cc5, 0x0}, 0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) pipe(&(0x7f0000b8f000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000053000-0x4)=0x0) 2018/01/24 02:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = accept4(r0, 0x0, &(0x7f000058d000)=0x0, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000061b000-0x4)={0x55b2}, 0x4) 2018/01/24 02:22:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1e000-0x20)="0a0775b0d5", 0xfffffffffffffecf) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00008a3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000059a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070a000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f00006b3000)={&(0x7f0000d5e000-0x60)={0x27, 0x50ac3bb5, 0x8, 0x3, 0x4, 0x9, "06d3fc2a257628a8be474b816dc381ec8a853129b36a0b64b485e9f872e2cb06a71662b18459769b5605b65cc864bf5a1c2f5c6832f9a2abd988d61fdb8da0", 0x5b}, 0x60, &(0x7f0000000000)=[{&(0x7f0000c0e000)="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", 0xff}, {&(0x7f0000ed5000-0xe5)="dbb95fde0b707f051856b0eac6e01d926cf8a875abd670e7930c7760860b10b043be9432f2e561a1a143ec5325892335a4824a8861cbbbf8e547d749d8f439bed96c2ddeb80f5783e4f94b612e0d56bd2d9025efa596c7421aa9d8c3db0eb8b979e179d62bd424ceaa336ff500a36bd59b9e9836debe6b807863a4e8a5555c1fce3afc2c16f828cfbd3a3131648216cc8fe2831882975a1abf858d7c3447e89e31fa9376b80f6db5f73ffae8b5afdd6f67276e6f58f5aab58aef11caaf228685583053d2ad24d7c02e264081a26dce7110b56badb201b28f7a7b439a89d057b6d81d1ce692", 0xe5}, {&(0x7f0000d41000)="", 0x0}, {&(0x7f0000bbc000-0x5e)="e022f89543556d5d8d454d0eeb80fb6fa10b35abd4ac0341929af270e17d05b8d8e3845533183e4d64d71eae47cda8179d225cdfb73b246c7d04ea425111b8c6a670198b6980b7a758a0b5b7e4e33f6501eb7c8103769580bb67b3d678df", 0x5e}, {&(0x7f0000a3f000-0xb9)="91dcca0ab3f98a7c1dbda78cc4948cf33113628fa4cdf5515ee3bae7328812c762ffa2c906f0b9831655f5c89ebf55926aeaf3a3ea1e02259072da6f359a3757c247a65de0ebab3536c09a77b3999fdadb675e5a816e54b873e8bb2a2638bd5971a0c4d73592e995da0f19f8508632f483a6bd4ee8daa4ea34d63902f9331e2f687f54a120445111b7f94ea74e5c6e67453aba8b65decb2e967947421640fb7924938dccff3062c7183e3993c104951a73823ee9663c672906", 0xb9}, {&(0x7f00003f7000)="ef420a5702b950041703ce4da48232c131c8207a06dde629801cc3fccd4b7720d37579bdfa0ec755c79b6bbe6f2ce88751c55e8a22d4f15dec57c86d9af010991171c4da14cfd0487fd55dba0e52fd1a613996f521ba9dbf6b9aaf29a0353a3f636318a76f07045300620e27787c657bf72904a1e5b6591642a74cfa78122621214e62cf3b7b33f7f65e4f4b479d135246ae462c9fa94219b88bf4ee2a9ca23e36a11e", 0xa3}, {&(0x7f0000ae1000)="62702d629da4fd64927e404af7462a928d00b0aab8918664f05f041f20f2d080fa4654a474fe264a1758373d8fd251a9d3288389312a66de05c25ffa3f18e112121635aa41d68df80ae7", 0x4a}, {&(0x7f0000dc2000)="e611a487a66002305d8bc5290d2efa30eb8aaf8beb2a9a0a04c7c703387d433bf271e574df020f30e5c3e3579bf64a786ff9d8d29b1ae9320a9ca03a3daefafe7a28b8c1c99e92247ecaa732bc176721ff486d53370ea526bb6dbd75056caec24129fddb1692f2d7534d7a77e459f8d94b063942c7c7c2911af69e88852574f147a5121bd5cee995f0e578e0abf9856b10fb25e7b1fb648ea72597e3e38ba22e0a70d5b4426a568dcde4237950df9834bf37763380b2bf29956f4a04ad26d52896a8452b159525b7c4c791200950e8ffaea8e2f6784978e719cedb53a8093ff5f5116c21c3da0e", 0xe7}], 0x8, &(0x7f000051a000)={0x1010, 0x10f, 0x3, "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"}, 0x1010, 0x8000}, 0x40801) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$unix(r2, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r4, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000-0x3e)="2e10b92fd87509c8f12c56413610132259b0523895594148acaf8777004e932ec5aaa40b8ce3417fed50ce3398fef14100b792c6d5d9d29d20133815cd9e", 0x3e}, {&(0x7f0000001000)="283b77a726ca50fef92cf45dd692e822c900645b84a4108b7b6c6672", 0x1c}], 0x2, &(0x7f0000001000)=[{0xe0, 0x115, 0x4, "3f057408576b030a362f1f692dc110c0cdde0f5741de88985909f6d7b6c854dcadac7f2f4e90a473866e2c6c16e519cd14d7d29c01b8abf326c1899f8f646fb135adbb14eb61ed56fc3d286791c5d815224b12ffb14ca7b24f64ac4723868d6925a500b3638276dd09247e9dd7a6444e418dc617a09a07c43365d25e8b3c582e2dbeec928e4bcbdd39dd57b2806a68e60f366b69c5cc1f0adcebd6f81732cc62dfa61811769667eddd2388282ed1beaea65cf17012e98e3326c314d8b20cc65badc042940a66778599165e3998540b"}, {0x98, 0x1, 0x4, "9f3374bbfe5fe6392231406e798a60a6a6cfb1ac468c93949418f3baacb4b049751017b01fd2aabbe51e9b5591e89e39930d3f2afb3209f38a20e695ebadd7b97d5daf7882055b9a4dfce56e8da721829b9e1e3b3ad6c5f584d8258b34e0fd80c24eb9353bbf9e204529bf41e076ba623301a5f2a6895bd3ef2ba1206a8361ea6d9294"}, {0xe0, 0x6, 0x0, "1c22b46c096943bff045ec96c582ff524082236e22283987bc1a4a171c86a252c34b692c42c50629dbd57865a051a49e19aa6b7fad22ea308fc685bea2517f7b88555fedaf34a3da7c718c6c19e55537df142e46981e256c33b001034f0b5c72e185b4ff3e5ffecd1ee234fc163e707f1ceab9cfd2fca32b3e71d196188aceeca81fd6df62d739466e3c8df7f2520ab678427c8cfce705c1c069e644e6cdad4cfbf56060d0ed1165434e985560f1aa7f9611d5ee07c6a63d1c3d33c18651f6bf6788ceeaf2932a4e698c"}, {0xe0, 0x101, 0x6, "ecd399984b2f97ac57dda6a225ef9064a2904eca269badb23f920b43b25374e71a52c58aaf58f3589ad96434f98b6d8e971a8dfcc2e45d70663450213da8a5bb0d75ff40fa884522994244b14ee2e5f6aadd4f954f6dd6e75feeef22a40b6f3e8fedcc64958e4a86ad125b659000070168bdd68a7bf667dba809b55131c72f07ae525c7bc76009dbb2121a98b8ba56f2376a16bbfc1277fe42901622fd0de949e76410bd8a09761062ba03d1ffcbe8c7f3ac29af2496a758e1cc83f493b9c829b2cb38cf50793b9e6d9e0b6481"}, {0xb0, 0x11d, 0x3ff, "d83dbf358a288723e5c6c4710aa94615a386b4e60e966f0466003e9228348d2d6836bdc2a80c6e1d664f29ae4fc5833c16d89fab46db73bc8446dfd8c32b416fd0614fd99fdadab3a7ffe9f94669985d2e61d59bf1ad7a2792ef85e261e6e3bbbff91fa762270bf5ca057ec83ff7be6219bfafe4ca2856ac943b7ad04e3aa67267cfe62ee065b9f89784d00e0bf72c89ae31021ac5d1729193bf0b1fe91e76d9"}, {0x68, 0x0, 0x8, "fad72c8fbe1c72057f6d537c9b1018951c6c0d4ca0a034126cd93bddc41560a39e78165d8e1bc93368e64877158cac6b39995f81dcb0b35fa2eaaa37687516975a3eea1c65fb334cfe7ce818b6d9e76e13"}], 0x450, 0x10}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000001000-0x20)={0x9, 0xa9f, 0x5, 0x404000000, 0x2, 0x6}) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/24 02:22:23 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000029000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xfffffffffffffe36) pread64(r1, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) 2018/01/24 02:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000109000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000ecf000-0xca)=""/202, &(0x7f0000de1000)=0xca) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000dc5000-0x38)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000003, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x800, 0x6e, &(0x7f000051a000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000a69000-0x8)=0x3, 0x8) 2018/01/24 02:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e1c000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006c0000)=0x0, &(0x7f00002c7000)=0x4) r2 = gettid() r3 = getpid() r4 = getpid() sendmsg$netlink(r1, &(0x7f00000d1000)={&(0x7f0000f25000+0xeb)=@proc={0x10, 0x0, 0x3, 0x200000}, 0xc, &(0x7f0000360000-0x10)=[{&(0x7f0000cad000)={0x25b4, 0x3c, 0x800, 0x0, 0x1, "", [@nested={0x44, 0x96, [@typed={0x18, 0x51, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0x18, 0x61, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x34, @u64=0x5}]}, @typed={0x8, 0x26, @void=""}, @typed={0xa4, 0x66, @binary="79ec651e95cafebf2a4035235dc7aea19c027f821991198ee188987e9bf66bd99724de03c2fe6b3d67c5fecf4fdbd74e9d80c318133f6a408dcf9ac909c73896a580ddd55210b2b1bf66aa26ca77fcd25500a26e7b3176d950ab93a15dc5e072b915c2bdc291b737ecafb9efb3161421be820f27f0456af89bdaf2834c8e314541ac5eb4b627c86692ec3b38542d17c9da76d941abfae53538"}, @nested={0x1bc, 0x70, [@generic="742ad15cb005ff54310e17eef33c7b7109d6b2d462b7e48bcad39e1a135b85b5e88fe6228447f3cbb3d04d95c325d540c690db2a6aeec8d44e737905c63b2e3d684ff820fc8a239b27f9cdbcf0f9d7081428109f3ff33f32a7f4ae6d1a8493d3115e01c5ca1c017e26062e2125dba2e066f8e3b1b561cc5a77b5c90b43b734b8765e9abed4dee399ea6087049a016e0a7a975594085bc3a5a4fd611abd97fc5b3c50392af31b9731153f467698437bb22f01195e533659519675fdd160995e60931ba1acb363eadb5d8ef2bb921e9ad354d49e474b1dfcdcc25c9ff6b840b014f443453e26de", @generic="44307912696c6463bb022591076302ac26a84c7d8efae1f5cec6345448520b17596fde9f84c4a2733bedef704559b55f9fd24b8e313f5235402e331167f8d8db8d7efc41eacdcabb3581890fa6d2bfc07b80063fdafba310", @typed={0x10, 0x2e, @str='trusted\x00'}, @typed={0xc, 0x64, @u32=0x5}, @typed={0x18, 0x4e, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="c923803b16a87fecb6d4b8195bbd42bb18def6ff3fbda65ecd7fa559f0175b", @typed={0xc, 0x52, @pid=r2}, @typed={0xc, 0x70, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x85, @pid=r3}]}, @nested={0x113c, 0x32, [@typed={0xc, 0x74, @u32=0x5}, @generic="537a2b77ee75a3392b4e5956b5f5b2d0be551c0610bb9a9c179bf8d32a5fdc630ecb801b558112df072fa5b72ffec40e4e657a1e162222ac4b5b7e60d502274bbbf8c070ba457a59d6b10d337dd16e329b61157bda5feba7df235c6dd61e21e1737f76aa4ad11a21b75df6291d1c39dcb1f71196304d22bdc264d4ea89", @typed={0xc, 0x1c, @pid=r4}, 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@generic="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@generic="5b9481827144255d6575cc95382eeee1fc7851b6623f09cf330c4e32c230be3ba0f05879d7af566a4490e6170c3463989900d4bf0fd5c3f361026a504936a11e8f904461f7eb0d40efc6997c6afa7e0626f2e263300e390f9d9197f091bd13c9fa15d138f06435fd9e94de1c93901c65845a0bdeb32c2a951966aa751e7a550c19ddbffff3e11b0de1a523fd4d6e7fbf980c94b2159fc1c37457cb374631051a7c7f5fa2864b91ff80c1e32f504536969fcfafb35a86694b953353ec9420a8e040eb3330103102381bb9ec78e810880f753b9df68afa31442cabf3471f492ca0d69d68e41de70c2db5d40110921bbb62edc3ba5a73da27"]}, 0x25b4}], 0x1, &(0x7f00003ff000-0x40)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0x40, 0x40804}, 0x40800) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e65000)={0x0, 0x6, 0x3f, 0x1ff}, &(0x7f0000a83000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009ba000-0x44)={r5, 0x3c, "f9d39de92982d803115391e979b60e6ed1d037cc6c611a2fd360aba299ee28a587ffd0d639a8db8f8a61293b4ec9aa30836c7e342e3e475ac1d3621e"}, &(0x7f0000a62000)=0x44) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r6, 0x8921, &(0x7f0000dc4000)={@generic="8f96d38e54dc1595bdf70fed68b98c9c", @ifru_mtu=0x9}) 2018/01/24 02:22:23 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b9d000)=0x100000800000000, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r5, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x12, 0x4b65e7d791d4218a, 0x2000000000101, &(0x7f00009a7000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x34e) accept$llc(r10, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r12, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r12, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 02:22:23 executing program 6: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000215000)=0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000093f000)={@generic="5abcb877a3824aecf66a219828cb6401", @ifru_flags=0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 697.032476] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/24 02:22:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x5, 0xfffffffffffffdfd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="a8c87d7292474652e79aecb08011b6a815eee4636c22ec9690c5e5fad5237443f0c9c1c7bbfa070393bf248522f6eed21371b6f90255fe69e65c870e5d0c91df9c3a2367ea3a8e5ab169bb", 0xffffffffffffffc1) 2018/01/24 02:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000379000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000017000)={0x0, 0x7ff, 0x6, 0x9, 0x2, 0x80000000, 0x100000001, 0x1ff, 0x1, 0x1, 0x80000001}, 0xb) socket$inet(0x2, 0xf, 0xf6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f10000)=0xa168, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00003d4000)={&(0x7f0000a1c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000908000)={&(0x7f0000780000-0x211c)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 697.109476] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/24 02:22:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000600000-0x5)='htcp\x00', 0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bc2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e72000-0x8)={0x0, 0xff}, &(0x7f000055d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000c000-0xf8)={r2, 0xf0, "164b4d6445ae47d38a5f647e50f85b7e26c5db06ecc8a43b980ff43344749afe629170f6d49eaf4811505e88c130789200c2b513cd853da08b0b6cf52a27bec6dc58610472fae82af43862215f8f3b7649d43ba005420abbcf60d93dd479ee3e6e0fe27d91891df825a445a67b59b218c22a03d6ef20615ff40bda3f8c4e3e1f278c60205b9e3e212b025ae9d7a24f7f41359483ff682c5f270d8cd997ba3ef18eaab7207fafae4ec85501ae2e166bc6d4dea291cbbd91e7af76ed1645efff70178fd10d9af119390650d3834dfa952370333375c6b97e4fb215182c7bd80fefee9e816ecb5f1c435af01ea6c53da460"}, &(0x7f00007ba000-0x4)=0xf8) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/01/24 02:22:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ec0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000810000)={@generic="161922ce2fda8fc5264be63a199a03a8", 0xff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000201000-0x8)={0x0, 0x4e0e12cc}, &(0x7f0000912000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e94000-0x8)={r2, 0x1ff}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2018/01/24 02:22:24 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000c61000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00006c6000)=0x0) 2018/01/24 02:22:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bf7000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000be1000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000230000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffc00, 0x101, 0x1, 0x500, 0xf1e6, 0x4000000, r5}) r6 = accept(r4, 0x0, &(0x7f0000be7000)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a43000)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000b3c000-0xc)={@empty=0x0, @rand_addr=0x8001, r7}, 0xc) 2018/01/24 02:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000163000)="240000001b0001dfeb03000022fb010001f6ff0b08000300460100000000000000161701", 0x24) 2018/01/24 02:22:24 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a2000)={&(0x7f00008a3000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a2000)={r0, &(0x7f00008a2000)="2e764a3e1e85341b86eea4bd646d8b6ffc0b4c41ddfbc3c55465774b6afea803206ca553c88d4f7d382a9e2486fad0373d215cca0db232e731b8922501df22f05aff7f53dee52bec085164f91fa0446af89cdb1f61959abb", &(0x7f0000600000-0x65)="d31542473608ab00cd3089336178567b3ae678514fe515cf20978c8fcce297df6161ac1739bdf9cd714803792973be03b6ee1104d434e7af7e018d4edbef703afe7500dcf4f33f16deb1bbd5d9b9a3edf6c79acb974879ef74839fb3ee40a502fbcc23c081", 0x1}, 0x20) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) 2018/01/24 02:22:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000642000-0x1c)={0xa, 0x3, 0x200000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 02:22:24 executing program 3: r0 = socket$inet(0x2, 0x80004, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebd8385deaf95706, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c28000)=0x0, &(0x7f0000136000-0x4)=0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2204, 0x5, 0x3, 0x120, 0x6, 0x1, {0xc, 0x0, 0x1}, [@typed={0x30, 0x73, @binary="27a91253edf6636027bd78d1d09809d1d20ff62006a0814ba80a0ae72e345dda7779d2aac8eb"}, @generic="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@generic="816641d4f397eac1e3a7d53a583b19cf945e69ae4cc8e0589faeb124d5034d49aa19233015204db605ea9313fe98051cbe0f74d1205094d939b898a81ee495484861fd188af23693627f533ad61bd1e6e7191c4f4b23558bf2ea95e7ba61f6d44c10c03dc846b3ced2fe49d5b5fe6e97040855f9641b41741a18c9f1f77c9dceb48a8902fa91907a76af9a6a25a9eb84d658c563ee8c20b18f47a6fdf083a695e51238ac4b7d0897", @nested={0x1118, 0x7e, [@typed={0x18, 0x96, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="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@generic="dffc95c5bc33f14ed4f5698923c06cd03512fad1d65d37a646816219138bb6a02549546d1d4724efed771e9bd729876d39b0b1faa3ea1d20ffb6418c94fd3aa6c8d324725997793ef1867b4e2ad28f90d96e026b4174248b1d90f321d66c26d7f42682906d605d08d63a3663db9e43f4232f8b90646166bb51f2e5a7121aadcba570d1bcb87205b6872ebe5a4a8f5bb105377d1f9db7d7", @typed={0xc, 0xa, @u32=0x2421}, @generic="c87e5725ffef1a6452c837aa01a50b82f1d311fdb384b9cd55fb25b02e69eb4d40845a0fea86e54e03da5decdbe68880931971fe4c29b0e6dba62b409f55bb41238f1310083efbe3047087e4ed057c7c738783429930d493da"]}]}, 0x2204}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fc5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x20, 0x5}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/24 02:22:24 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000018000-0x8)={0xffffffffffffef8f, 0x1f}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xc, &(0x7f000000e000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd14) 2018/01/24 02:22:24 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000002000)="46cd51e127d2d85bc2460648be07120e1d1d5c443a00abc8c40d4337919bc98a08adf8e671e0b541ced00cc215226d34b17f60a8754d199f20196e0b284acd28883aa5e4b2b6fbef45e06b127ca5184d158dbe779282f507c3bd207dc14a8937cc60847601e024371c4217fe7783f8db0dae073ea1fa0cfcf613df349df6f26d944328130e891110588fa4b12fe6e3e4e6604ebf3287a264f5f30b4efebd7d0bebd87355860703591001c7e4e52eef0b18efa2f1aba0254ca11350a5c6c46fb0847dc5abf0c70835623673559db7bad2ebacfc9a87") ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db0c3070000004600000000000000000000012bde00001d029d52f1c53f077b"}) 2018/01/24 02:22:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000097e000-0x4)=0x6f30a602, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x8000e, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000835000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8000, 0x2, 0xa3}, &(0x7f00006ad000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000086000)={r3, 0x2}, &(0x7f000037f000)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a8b000-0x5c)={{0xa, 0x1, 0x1fffc0000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xffffffffffffff80, [0x7, 0xfff, 0xffffffff, 0x8, 0x7, 0x7, 0x5, 0xbde9]}, 0x5c) 2018/01/24 02:22:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 697.197478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 02:22:24 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x400002f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/24 02:22:24 executing program 5: r0 = socket(0xffffffffffffffff, 0x803, 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000058000-0x4)=0x0, &(0x7f00009f1000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 02:22:24 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000007000)={&(0x7f0000007000)=[0x11, 0x7, 0x8, 0x6, 0x3, 0x10001], 0x6, 0x3, 0x80, 0x1, 0x4000000, 0xc5, {0x8001, 0xfffffffffffffff8, 0x5, 0x0, 0xfff, 0x7fffffff, 0x7fffffff, 0x0, 0x100, 0x0, 0x7fff, 0x5, 0x400, 0x4, "f0961aa89bc033f710d87baeb8e7deab03d9812cdcb7fe277f14dc306f7ae5e3"}}) r2 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000009000-0x12)={@common='lo\x00', 0x40}) connect$nfc_raw(r2, &(0x7f0000002000)={0x27, 0x400, 0x2, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000009000)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x20}) 2018/01/24 02:22:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xf, 0xf, 0x9, &(0x7f0000f13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b21000)=@assoc_id=0x0, &(0x7f000066d000)=0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000732000-0x20)="0100130500000000feffed1f030007020000000b000000000449fbf51a007e23"}) 2018/01/24 02:22:24 executing program 4: socketpair(0x15, 0x8000f, 0x631, &(0x7f000078a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e9000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) listen$netrom(r1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 02:22:24 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x1, 0x0, 0x10002, 0x3ff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x8001, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000f000-0x20)={0x6, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000f000-0x20)={0x0, r1, 0x20000000000, 0x43}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 697.248439] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 02:22:24 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000023000)={0xa59, 0x8, 0x800, 0x2}, 0x10) 2018/01/24 02:22:24 executing program 1: r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x3, 0x1, 0x7, 0x0, 0xfffffffffffffffc, 0x100000001}, 0x5}) close(r0) 2018/01/24 02:22:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 02:22:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x3, 0x1, 0xa, 0xffffffffffffffff, 0x100000001, 0x2}, &(0x7f0000000000)=0x20) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/210, &(0x7f0000000000)=0xd2) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x7, 0xb87}, &(0x7f0000000000)=0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000004000-0xc)={0x40002000, 0x0}) 2018/01/24 02:22:24 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000088b000-0x20)={r0, &(0x7f0000fca000)='X', &(0x7f0000fc9000)="", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/24 02:22:24 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$can_raw(r0, &(0x7f0000009000)={&(0x7f0000006000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000009000)={&(0x7f0000009000)=@can={{0x0, 0xfff, 0x3f, 0x81}, 0x4, 0x1, 0x0, 0x0, "8639d168d3faa9a3"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x80) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000005000)=r0, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/24 02:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a25000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c25000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010d000)=0x14) 2018/01/24 02:22:24 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e62000)="e14ada0778f2e86f74b3c01dbf7730d8aef2954e1d258316ce70fe5f4e0faa964026a4dce2a0777aa2bff690dd7de403cc6a58e1cec93d051463553a2b19043e1dff17b4cc308373ce833a9e511ce284a309089dc41775a3077348df648b0ea0f6a55ea64b8358a5a8eed5efc4a616081f9b0f81b3c182cf7d66c9362513f2e6be08a48c38da9cd0d8d1c824f9fe7383ac60e4", 0x93, 0x8001, &(0x7f000012e000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e63000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005de000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e64000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000)=0xe8) 2018/01/24 02:22:24 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009b8000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x59)=@file={0x0, ""/87}, &(0x7f0000a62000)=0x59) 2018/01/24 02:22:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000077e000-0x4)=0xffffffffffffff3b, 0x4) writev(r0, &(0x7f0000a74000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f80100000000000000800009001300010082dfffffffffff000000000000000207000d0001a2", 0x39}], 0x1) 2018/01/24 02:22:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) accept(r0, &(0x7f0000882000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000021a000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00006ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c4000-0x4)=0x10, 0x80000) pipe(&(0x7f000062c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005c8000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000850000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f00009f6000)=""/55, 0x37, 0x10020, &(0x7f000067f000-0x14)={0x11, 0xd, r2, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socket$rds(0x15, 0x5, 0x0) accept$llc(r0, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009a0000)=0x10) r3 = socket(0x10, 0x2, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000dbe000)=0x0) write(r3, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/24 02:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) close(r0) pipe(&(0x7f0000b0e000)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f00009ab000-0x8)={0x1f, {0x2, 0xfffffffffffffff8, 0x2, 0x0, 0x8000, 0xff}}, 0x8) [ 697.388760] l2tp_ppp: tunl 59: get L2TP stats 2018/01/24 02:22:24 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000011000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x7, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000009000)={0x0, 0x7}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000012000)={r3, 0xdc}, 0x8) connect$l2tp(r1, &(0x7f000000e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x2}}, 0x26) r4 = socket(0x9, 0x4, 0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0x14) 2018/01/24 02:22:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a72000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x800) accept4(r0, 0x0, &(0x7f000022f000)=0x0, 0x80800) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00007da000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet(r1, &(0x7f0000dab000)="", 0x3af, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000047f000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eaf000-0x20)={@generic="e4e5f205a18698546c157794149afe5f", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000718000)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x548a}, 0x800, [0x5, 0x80, 0x2892025a, 0xf2e, 0x10001, 0x1000, 0x8, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000314000)=0x0, &(0x7f00006e3000-0x4)=0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000184000-0x9a)=""/154, &(0x7f000033f000-0x4)=0x9a) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 02:22:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000270000)="5c5c54f307c0169082", 0x233) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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0xe54}], 0x1, 0x1) [ 697.417592] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 697.427877] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 697.444746] ================================================================== [ 697.444782] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 697.444790] Read of size 2 at addr ffff8801d16d954b by task syz-executor6/670 [ 697.444792] [ 697.444800] CPU: 1 PID: 670 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #205 [ 697.444806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.444810] Call Trace: [ 697.444824] dump_stack+0x194/0x257 [ 697.444845] ? arch_local_irq_restore+0x53/0x53 [ 697.444858] ? show_regs_print_info+0x18/0x18 [ 697.444883] ? erspan_xmit+0x22d4/0x2430 [ 697.444900] print_address_description+0x73/0x250 [ 697.444912] ? erspan_xmit+0x22d4/0x2430 [ 697.444925] kasan_report+0x25b/0x340 [ 697.444944] __asan_report_load_n_noabort+0xf/0x20 [ 697.444954] erspan_xmit+0x22d4/0x2430 [ 697.444967] ? packet_direct_xmit+0x509/0x790 [ 697.444983] ? validate_xmit_skb+0x4b0/0xaf0 [ 697.444999] ? gretap_fb_dev_create+0x250/0x250 [ 697.445009] ? netif_skb_features+0x9b0/0x9b0 [ 697.445051] packet_direct_xmit+0x3ad/0x790 [ 697.445067] ? packet_mmap+0x590/0x590 [ 697.445078] ? memcpy+0x45/0x50 [ 697.445101] packet_sendmsg+0x3aed/0x60b0 [ 697.445117] ? find_held_lock+0x35/0x1d0 [ 697.445140] ? avc_has_perm+0x35e/0x680 [ 697.445166] ? perf_trace_sched_process_template+0x73e/0x890 [ 697.445180] ? packet_cached_dev_get+0x2b0/0x2b0 [ 697.445197] ? avc_has_perm+0x43e/0x680 [ 697.445212] ? avc_has_perm_noaudit+0x520/0x520 [ 697.445220] ? __fget+0x35c/0x570 [ 697.445243] ? iterate_fd+0x3f0/0x3f0 [ 697.445266] ? find_held_lock+0x35/0x1d0 [ 697.445292] ? sock_has_perm+0x2a4/0x420 [ 697.445306] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 697.445315] ? lock_release+0x972/0xa40 [ 697.445324] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 697.445334] ? __check_object_size+0x25d/0x4f0 [ 697.445375] ? selinux_socket_sendmsg+0x36/0x40 [ 697.445385] ? security_socket_sendmsg+0x89/0xb0 [ 697.445396] ? packet_cached_dev_get+0x2b0/0x2b0 [ 697.445411] sock_sendmsg+0xca/0x110 [ 697.445426] SYSC_sendto+0x361/0x5c0 [ 697.445441] ? SYSC_connect+0x4a0/0x4a0 [ 697.445447] ? up_read+0x40/0x40 [ 697.445457] ? down_read_killable+0x180/0x180 [ 697.445466] ? security_mmap_file+0x143/0x180 [ 697.445485] ? vm_mmap_pgoff+0x1fc/0x280 [ 697.445497] ? exit_to_usermode_loop+0x8c/0x310 [ 697.445525] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 697.445551] ? syscall_return_slowpath+0x2ad/0x550 [ 697.445561] ? prepare_exit_to_usermode+0x340/0x340 [ 697.445572] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 697.445592] SyS_sendto+0x40/0x50 [ 697.445609] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 697.445615] RIP: 0033:0x452f19 [ 697.445619] RSP: 002b:00007f5b6d2efc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 697.445627] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 697.445631] RDX: 0000000000000000 RSI: 0000000020011000 RDI: 0000000000000013 [ 697.445636] RBP: 00000000000003d6 R08: 0000000020011000 R09: 000000000000001c [ 697.445640] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 697.445644] R13: 00000000ffffffff R14: 00007f5b6d2f06d4 R15: 0000000000000000 [ 697.445673] [ 697.445677] Allocated by task 3709: [ 697.445686] save_stack+0x43/0xd0 [ 697.445692] kasan_kmalloc+0xad/0xe0 [ 697.445698] kasan_slab_alloc+0x12/0x20 [ 697.445704] kmem_cache_alloc+0x12e/0x760 [ 697.445710] getname_flags+0xcb/0x580 [ 697.445715] getname+0x19/0x20 [ 697.445721] do_sys_open+0x2e7/0x6d0 [ 697.445727] SyS_open+0x2d/0x40 [ 697.445735] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 697.445737] [ 697.445740] Freed by task 3709: [ 697.445747] save_stack+0x43/0xd0 [ 697.445753] kasan_slab_free+0x71/0xc0 [ 697.445759] kmem_cache_free+0x83/0x2a0 [ 697.445763] putname+0xee/0x130 [ 697.445770] do_sys_open+0x31b/0x6d0 [ 697.445776] SyS_open+0x2d/0x40 [ 697.445783] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 697.445785] [ 697.445790] The buggy address belongs to the object at ffff8801d16d8a40 [ 697.445790] which belongs to the cache names_cache of size 4096 [ 697.445796] The buggy address is located 2827 bytes inside of [ 697.445796] 4096-byte region [ffff8801d16d8a40, ffff8801d16d9a40) [ 697.445799] The buggy address belongs to the page: [ 697.445804] page:ffffea000745b600 count:1 mapcount:0 mapping:ffff8801d16d8a40 index:0x0 compound_mapcount: 0 [ 697.445814] flags: 0x2fffc0000008100(slab|head) [ 697.445823] raw: 02fffc0000008100 ffff8801d16d8a40 0000000000000000 0000000100000001 [ 697.445832] raw: ffffea0006b1f1a0 ffffea00073274a0 ffff8801dae2c600 0000000000000000 [ 697.445835] page dumped because: kasan: bad access detected [ 697.445837] [ 697.445839] Memory state around the buggy address: [ 697.445845] ffff8801d16d9400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 697.445850] ffff8801d16d9480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 697.445855] >ffff8801d16d9500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 697.445858] ^ [ 697.445864] ffff8801d16d9580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 697.445869] ffff8801d16d9600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 697.445871] ================================================================== [ 697.445874] Disabling lock debugging due to kernel taint [ 697.445912] Kernel panic - not syncing: panic_on_warn set ... [ 697.445912] [ 697.445919] CPU: 1 PID: 670 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #205 [ 697.445923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.445925] Call Trace: [ 697.445935] dump_stack+0x194/0x257 [ 697.445944] ? arch_local_irq_restore+0x53/0x53 [ 697.445953] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 697.445961] ? vsnprintf+0x1ed/0x1900 [ 697.445971] ? erspan_xmit+0x2220/0x2430 [ 697.445980] panic+0x1e4/0x41c [ 697.445987] ? refcount_error_report+0x214/0x214 [ 697.445997] ? add_taint+0x1c/0x50 [ 697.446009] ? add_taint+0x1c/0x50 [ 697.446018] ? erspan_xmit+0x22d4/0x2430 [ 697.446025] kasan_end_report+0x50/0x50 [ 697.446033] kasan_report+0x144/0x340 [ 697.446044] __asan_report_load_n_noabort+0xf/0x20 [ 697.446051] erspan_xmit+0x22d4/0x2430 [ 697.446058] ? packet_direct_xmit+0x509/0x790 [ 697.446068] ? validate_xmit_skb+0x4b0/0xaf0 [ 697.446078] ? gretap_fb_dev_create+0x250/0x250 [ 697.446087] ? netif_skb_features+0x9b0/0x9b0 [ 697.446108] packet_direct_xmit+0x3ad/0x790 [ 697.446117] ? packet_mmap+0x590/0x590 [ 697.446124] ? memcpy+0x45/0x50 [ 697.446137] packet_sendmsg+0x3aed/0x60b0 [ 697.446147] ? find_held_lock+0x35/0x1d0 [ 697.446159] ? avc_has_perm+0x35e/0x680 [ 697.446177] ? perf_trace_sched_process_template+0x73e/0x890 [ 697.446187] ? packet_cached_dev_get+0x2b0/0x2b0 [ 697.446199] ? avc_has_perm+0x43e/0x680 [ 697.446210] ? avc_has_perm_noaudit+0x520/0x520 [ 697.446217] ? __fget+0x35c/0x570 [ 697.446230] ? iterate_fd+0x3f0/0x3f0 [ 697.446245] ? find_held_lock+0x35/0x1d0 [ 697.446260] ? sock_has_perm+0x2a4/0x420 [ 697.446270] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 697.446276] ? lock_release+0x972/0xa40 [ 697.446283] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 697.446290] ? __check_object_size+0x25d/0x4f0 [ 697.446309] ? selinux_socket_sendmsg+0x36/0x40 [ 697.446316] ? security_socket_sendmsg+0x89/0xb0 [ 697.446323] ? packet_cached_dev_get+0x2b0/0x2b0 [ 697.446331] sock_sendmsg+0xca/0x110 [ 697.446340] SYSC_sendto+0x361/0x5c0 [ 697.446355] ? SYSC_connect+0x4a0/0x4a0 [ 697.446360] ? up_read+0x40/0x40 [ 697.446367] ? down_read_killable+0x180/0x180 [ 697.446374] ? security_mmap_file+0x143/0x180 [ 697.446386] ? vm_mmap_pgoff+0x1fc/0x280 [ 697.446394] ? exit_to_usermode_loop+0x8c/0x310 [ 697.446411] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 697.446426] ? syscall_return_slowpath+0x2ad/0x550 [ 697.446434] ? prepare_exit_to_usermode+0x340/0x340 [ 697.446443] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 697.446456] SyS_sendto+0x40/0x50 [ 697.446467] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 697.446472] RIP: 0033:0x452f19 [ 697.446475] RSP: 002b:00007f5b6d2efc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 697.446482] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 697.446486] RDX: 0000000000000000 RSI: 0000000020011000 RDI: 0000000000000013 [ 697.446490] RBP: 00000000000003d6 R08: 0000000020011000 R09: 000000000000001c [ 697.446493] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 697.446497] R13: 00000000ffffffff R14: 00007f5b6d2f06d4 R15: 0000000000000000 [ 697.453116] Dumping ftrace buffer: [ 697.453120] (ftrace buffer empty) [ 697.453123] Kernel Offset: disabled [ 698.251767] Rebooting in 86400 seconds..