_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000000f000-0x4)=0x0) write(r3, &(0x7f0000003000)="0000008140230014f91308001f24000be5f51108000300fec0001207000200010000007f", 0x24) 2017/12/25 17:50:33 executing program 2: mmap(&(0x7f0000002000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000591000)="005f726979056a21a3364460a8613b82e5beaad50eeab3775d1cca4fabaa5f7cc053fda6a534e85eb2db08cece6f3055e23d7681f722c11773aa9e0e2991eb8ecc36084556de5a46fbdc2159987b5ed679d1546272e3515fdd62af280ab492d5baf58c25f29b5b58130adfd77c4aa6ef74b3347c06487fc88d25c78b08657c4a28b4aec4e101bad94db633ba1f27f3274ff32406c2c261f166e5b07046baaa29cb927c50ff6eac1893e83f0c64878b51984024f761501502cd5dbccf200000000025986e75471aaf305243f194d2d7", 0xcf) 2017/12/25 17:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff030000000001000000000000000008092e050011006e35", 0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006fd000-0x51)={0x0, 0x49, "1ce37f4eccde2455e82eb7b6cb3180aaafa30033c788cce459133744ed1cef302de1b7a921359f65f6017c8f4ee99750d6f7f8fa9d69c5f6a73f90dc6a529bdb012bbe84379e5e2b2f"}, &(0x7f0000dbd000-0x4)=0x51) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe1000-0xa0)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2cf, 0x5, 0x10}, 0xa0) 2017/12/25 17:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname(r1, &(0x7f00000cb000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068c000)=0x10) 2017/12/25 17:50:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000066e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x4a, 0x200, 0x6, 0x42}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0xfff, 0x7c, "21d71465b1a3e374d4cfeb0e32021717ca3751878610e150351803ea1869c49450ffce5f7b395997588dd26d1be0e732c364a582aac6e02ce4b52c5ff9d0b4874cb657f2865ced76a2990ebb2ba484fb6cf0586cb4c5e950cb1b240edc246e9e3887bc2a885f603a21e5ce26f81a6b8c7b56f96cac2546422ebc4222"}, 0x84) r3 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000001000)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="0e0d4f04af4f", 0x6}, {&(0x7f0000000000)="7204385d4402b4f98eeeb75b2ec7b78477b9062a692987322d8a575c0c91cfc70c2b0f553d6b954b9045e73dd86e2fef81c0129da61bb6b8a6ab104b75b385f41536a57d8b4f674d9c35ebc36997e96ff8dc566cea7c801eced951a0a6d5dbe108f4cc02153b0c5aa002f1d4b5cffaa1f34f867bc4e29a6bb84db916f8640cc3", 0x80}, {&(0x7f0000000000)="0726bba99f0c57dec21ff1ad4d8b5c2d1685b8d35cbd99b493eb8367039d0888ea84dea92afc127983862e604672c032ed07238035a6fd91695807ee565185382a8cda702914243897a0976fed1f692a31402e36b9629cc602b0fdb9954c9d4c852db81bcbdb59c27af177b7c58cc0cb14a968323c9d97541e517d9d388e60907b1403357fdb4991d404940d668db474621f95582c94e5d061bd1299fd052c8b548f706a4dc01460cdb99b97bb92be86e4a107e080e8136b32b9938d40fc", 0xbe}, {&(0x7f0000001000-0x58)="8f1b041d0050376fc4e29d8766ae351581958f1b1722100db684f3dcd2482ff3fbe6f0f403acf574314f00cab4dfceac62782fa47eeba259cacba6e734ce5ae07bbd233fc978e4de525c4ab6fc59e93366cb3973960a3c46", 0x58}, {&(0x7f0000001000-0x7b)="93fd4e62a3512df9e368a53f1803b92ccef8b278150b457b9b9df99797f94743cf575898399016fa2eed57ed24b10071832432fefc8140187ed35ad492a113f0116c12ebe6c19597b6384a70ed3f23a872a35ab4d9978466feede3a71df97591fdfa344d61ab73788defb625f5b9e9f0dc4f251b4e0141ac3f9110", 0x7b}, {&(0x7f0000001000-0xa8)="62c4146eb7542ecf07919de6c4d3c673835d2562786c0fbf86a40b134ff52418b2edcd9298e460ac7ba6b762025fa13ae808dfab5580ebd1a973fd40e1891aa7c30339f0bde2cea688c7bcaf5c06597b5d7e5243fd85d374029f41a43d36492b5ef14ab60812addb2319dc684d03eb87008b8b0998f24f6cf914f8dad60564a78668528ea20a807a342226d47ea2ac9961d69f03492708dbec5d71422d3ec5866efaa44dcbdb3f1d", 0xa8}, {&(0x7f0000001000-0xdb)="e1ae88a412af31f522be50a80a73e3b9262d2dc33e55db445f0a2c20e630c0b799a9e5c8d0859b55811b1e3be878752aa7871bcd57c7531a0b955f3355684fe77cb47e30db4bf215cc7f7b4607aa2de476ca4d7939408698e243af7f2fcd892ba1c7df1c26b135b9052c899ddd3a3249017e8e4e397e24f35e86764b31ccdf639e8c4bef8a64e6b735dd4ab33518f37e74a47068e3283c298580df1000b2b444a9b000f0981ec01fa0e03f85cce93ab195c9e5ab3e66a3ca3e6e0cbe32002b22d7500cdfd95d213acc406964152dfb37e743161b90a90ae92abf31", 0xdb}], 0x7, &(0x7f0000001000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x200, 0x6, 0x4, 0x2943, 0x7, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x80, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x5, 0x8000, 0x0, 0x1000, 0x5, 0x0, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x73f3, 0x8001, 0x201, 0x7ff, 0x0, 0x100000000, 0xfff, 0x7dfb, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x5, 0x80000001, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x80000001, 0x8476, 0x8001}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x101, 0x8}}], 0x150, 0x0}, 0x40) r4 = socket(0x5, 0x7, 0x7) connect$netrom(r4, &(0x7f0000001000-0x10)=@ax25={0x3, {"e529f6bbd4332f"}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000001000-0x6b)="63339d325b7892a0b1c4c2e16c32b1354eb54f6145c816d3150987c9c6d5e429c2e788a0bc6c5fb5c8016733af09d6ac6c974cb649bb702546329f812af828679adfe1ae3d4cec44960f09262a92413f791fc69a6184aa9463e1dd4e71d2cd955e3ca25000e0a943d684b4", 0x6b) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r5, 0x90d}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000004000-0x4)=0xfffffffffffffff8, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r6, 0x401}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x2, 0x0, 0x0, 0x8, 0x1, 0x5, 0x9, 0x100, r6}, 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000001000-0x1008)={r6, 0x7, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0xfff, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000006000)=r7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000008000-0x4)=0x7, 0x4) 2017/12/25 17:50:33 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@common='irlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) 2017/12/25 17:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x5, &(0x7f00005f6000)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r0, 0x28, &(0x7f0000939000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/25 17:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1f, &(0x7f0000f82000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000aa4000-0x18)=@get={0x1, &(0x7f0000a23000-0xe)=""/14, 0xffffffffffff7a14}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000ec6000-0x60)=[{&(0x7f0000c9e000-0xe4)=""/228, 0xe4}, {&(0x7f0000c44000)=""/192, 0xc0}, {&(0x7f00009f5000)=""/80, 0x50}, {&(0x7f00003c1000)=""/83, 0x53}, {&(0x7f000024b000)=""/119, 0x77}, {&(0x7f0000f8b000)=""/21, 0x15}], 0x6) 2017/12/25 17:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) bind$bt_sco(r1, &(0x7f0000318000-0x8)={0x1f, {0x0, 0x8, 0x3, 0x8, 0xffff, 0x3}}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) 2017/12/25 17:50:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000891000)={0x95b, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000)=0x3, 0x4) 2017/12/25 17:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cd1000+0x1a0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) read(r0, &(0x7f00005d8000)=""/173, 0xad) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000419000-0x24)="8344f3aac8effe2236db8af081f11391a79d57898351e17d82a34a716bc1355e0cb17202", 0x24) 2017/12/25 17:50:33 executing program 6: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000ac4000-0x56)=""/86, &(0x7f0000ac4000-0x4)=0x56) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ac4000)=0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000ac4000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000195000)=@common='sit0\x00') [ 170.727269] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/25 17:50:33 executing program 1: mmap(&(0x7f0000002000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x9, &(0x7f00005d1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002a8000+0x9ee)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x9, 0x6, 0x100, 0x4, 0xffffffffffffff9c, 0x0}, 0x1c) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000090000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004c0000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000914000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000796000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000627000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 17:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x0, &(0x7f0000b67000-0x10)=[], &(0x7f000015a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/25 17:50:33 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fc2000)=0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2017/12/25 17:50:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) getgid() ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2017/12/25 17:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000270000-0x78)='K', 0x1) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000624000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a45000)=[{&(0x7f00007ca000-0x81)=""/129, 0x81}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) r2 = socket$inet(0x2, 0x0, 0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000b03000-0x78)={0x3f, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x7f, 0x80000001, 0x5, &(0x7f0000718000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x24b3af95, 0xef}) 2017/12/25 17:50:33 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f00003c1000-0x4)=0x0, 0x800) bind(r1, &(0x7f00000b4000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x1000, 0x1, 0xb7c0, 0x8}, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/25 17:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f00000f9000-0xae)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8d3d1fea605f", [], {{0x4305, @llc={0x16, @llc={0x0, 0x0, "e3", "575f7845f8573f168321399941053091543bb2"}}}}}, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000e88000-0x4)=0x0, 0x800) listen(r0, 0x6a1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d55000)={0x8}, 0x1) 2017/12/25 17:50:33 executing program 2: r0 = socket$inet6(0xa, 0x8000f, 0xb) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000135000)={0x5}, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 17:50:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) bind$ax25(r1, &(0x7f00003b5000)={0x3, {"2d6d013ecd038c"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000679000-0x70)=[{&(0x7f000049d000)="593a9124459c814991e1c8bacd38d7529f755eb69a1dcc5e101a39ad893f280e06618b242754186544bec49da6bb7335cde45e486d6365b24eecdba8264615e93fbb6873acfaaa25dc05ed7bb47e23a30e8e21e497cfb1fbcd77bc127d2145defcbd2f49d6ef68705b60326d7a7ef08927331488315683321796470bfdf5df66dc0cb5d6aa3462da9a8dbfe1c9aaf628401774", 0x93}, {&(0x7f00002a5000)="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", 0x1000}, {&(0x7f0000d56000)="d2356219bab34fece0df54f6f91eaa64efb3e7bb056317cc88e03b6bfa67451f26c78ede629b8f8880ce6c8cae5282c3d4121ed8cb66bbd49efc0e7774d69154e386f1270e29d33a38f56daffede30f16b8a3dbb4a213cabc7e07e29d3172703f3b80ca682029fd27b80d60ffe9393e5cef23bbaf64e1630b4dee05c27dad38a62575763770a39ffa41e0b8067a16450aafec748a087b48eee4d126951cc6fd62d23d297b21479c7f93305a08bc9be398933b4d67df80f6939c06a408c86fd2b47ac050c12d061babd7956f623c1e4abee4fb0c57a04fb9c6f9c4c13e7ae94953bbd92c37bba1580dd75e9b07c479ae0aa3a", 0xf2}, {&(0x7f000019e000)="02580f0959ca23bf3b7ddef88947fd53007cdc5f9af50af5af27e65a7b400e9c76426508eaf4b6862f6afe54ad42b0f3fa1ea31a10dc03411e38fd3d4be49b0d9be6fcd4e2c0cb3379a3f7f9ed20788574e111a331f8eacb8ea4771fbe04b7b0f33fb8dc176c85f75da2ef17bafd45a64276794828f9e7c534c68528ea7cf5d734b20f548525ade37d", 0x89}, {&(0x7f00008c3000-0x9)="c96245190112c07c7c", 0x9}, {&(0x7f0000b26000)="af6f1d75cee752a11415add26aa2348a0d1651", 0x13}, {&(0x7f00000e7000-0xaf)="5feaa2b8d6e973fe01a70b19f4c831c5dd374ed6072b99c086d50694340a8f0b241d2feefc2b8673d12c5e5eae368b2fdf6af3a169ae90f2bc9cd2f213d3bda6435eeada72fdd9606819f44ee9eb759472271299287befee241723a9f879e945210572362df8f54c52f5b1307557370114908313d866708cba00aa713a5fe9f413107505e2801cf5547efc87bcbbb3aad6a9f834f5afd0b8a88cc76d35013406fcf3e73e1e8c34f358f4a3d5308d51", 0xaf}], 0x7, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/25 17:50:33 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) sendto$inet(r0, &(0x7f00003df000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000c71000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) getpid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8d", 0x1, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7f}) r1 = accept(r0, &(0x7f00003d6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000abf000)=0x60) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000ef0000-0xa)={0x0, "e4a4308c1403"}) socketpair(0x19, 0x2, 0x6, &(0x7f0000608000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000ef1000-0x40)={r3, 0x4, &(0x7f00007d7000)=[0x5, 0x2, 0x2, 0x4], &(0x7f0000ef0000)=[], 0x6, 0x7, 0xffff, &(0x7f0000ef1000-0x1c)=[0xfffffffffffffffc, 0x4, 0x7, 0x20, 0x7f, 0xeab, 0x5], &(0x7f0000a6e000)=[0x400, 0x7], 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000667000)={0xf4aa, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xfff, 0x9fff, 0x3, 0x1000, &(0x7f0000dd5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x19, 0x1b29}) 2017/12/25 17:50:33 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x401) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fed000)=0x9, 0x4) write(0xffffffffffffffff, &(0x7f0000966000)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00004b2000)=""/174, &(0x7f0000347000)=0xae) 2017/12/25 17:50:33 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bd2000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000f21000)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000ab000)=0x0, 0x0) sendmsg$key(r1, &(0x7f0000dfa000-0x38)={0x0, 0x0, &(0x7f0000cd3000)={&(0x7f0000cc6000-0x68)={0x2, 0xa, 0x80000001, 0xf, 0xd, 0x0, 0x8001, 0x1dd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7c6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}}, @sadb_lifetime={0x4, 0x2, 0x3, 0xfffffffffffffffa, 0x39b5, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xfffffffffffffffd, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000051c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) sendto$inet(r2, &(0x7f0000461000-0x9d)="", 0x0, 0x8081, &(0x7f0000f9f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000+0xdaa)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x5e)="fea54955f9bb569e0750176e5d1a8eac757af112f943a24ebbfcb1a656b7988a1dbe40b779c7c190d4456f1f4f80590c57c222b1b8dc3a69f3f706362ac6d9d7af18b978f34879dbbac25085cb02ec3a3e5a1f44b1dfdb8b38e69870af1d", 0x5e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000970000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000758000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x2, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)='\x00', 0x0, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) 2017/12/25 17:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000095f000-0x1)={0x0, 0x0}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2017/12/25 17:50:33 executing program 1: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x6, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x1, &(0x7f0000f57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000607000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff598, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4d}, &(0x7f0000074000)=0x98) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f00005e8000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ee5000)={0x4, 0x8002, 0x400, 0x1f800000000, r3}, &(0x7f0000f56000)=0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f57000)=0x0) 2017/12/25 17:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000012a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006da000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f00000e0000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000113000)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x1018, &(0x7f0000ca3000-0x1018)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6006, @llc={0x1008, @snap={0x1, 0xab, "8d", "7b49d9", 0xe8ff, "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"}}}}}, &(0x7f000020d000)={0x1, 0x4, [0xf82, 0x275, 0x33f, 0xe76]}) write(r0, &(0x7f0000f2a000)="240000001d0021000d16e725000000040547009a100001000400010000000000000005e1", 0x24) 2017/12/25 17:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/12/25 17:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000604000)="240000005a001f0000000207180000000913171006000300000000000000083dffde0000", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002fc000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000df5000-0x4)=0x3, 0x4) 2017/12/25 17:50:33 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x8000e, 0x7ff) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000f77000)={0x3, {"81444d8899bc06"}, 0x400}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f78000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002fa000-0x28)={@common='ifb0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2017/12/25 17:50:33 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f64000)=""/87, &(0x7f00002c0000-0x4)=0x57) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000f65000)=0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000de1000)=[{r0, 0x10c2, 0x0}], 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000dc2000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008d2000)=[{&(0x7f0000f65000-0x48)=""/72, 0x48}, {&(0x7f0000ccb000)=""/242, 0xf2}, {&(0x7f0000490000)=""/230, 0xe6}], 0x3) 2017/12/25 17:50:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008c4000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r0, r1, 0x7, 0x1, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000766000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r3, &(0x7f0000406000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) 2017/12/25 17:50:33 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x1) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) 2017/12/25 17:50:33 executing program 6: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f000052a000)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f00005ac000-0x1000)="12", 0x1}, {&(0x7f0000328000)="", 0x0}], 0x2, &(0x7f000045b000)=[], 0x0, 0x40010}], 0x1, 0x1) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f00005a5000)=""/16, 0x10}, {&(0x7f000044a000-0x2f)=""/47, 0x2f}, {&(0x7f00005a5000)=""/216, 0xd8}, {&(0x7f000059f000-0x99)=""/153, 0x99}, {&(0x7f00005a4000)=""/4096, 0x1000}, {&(0x7f0000349000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x12001) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005b4000)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002d2000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, 0x3, 0x0, 0x2, 0x2, 0x1, 0x8}, 0x20) getsockname$ipx(r2, &(0x7f0000139000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b4000)=0x10) [ 171.016157] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 171.048509] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2017/12/25 17:50:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x81, 0x4, 0x7, 0x1b7, 0xffffffffffff60ce}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000081e000-0x12)={@generic="37b0d0649a37c4b07bc838bd41646551", 0x7}) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0xa, &(0x7f0000149000)="", 0x0) 2017/12/25 17:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000097b000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000020a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b36000-0x4)=0x10, 0x800) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000bc8000-0x4)=0x0, &(0x7f0000f1e000-0x4)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b97000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000039c000-0x78)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x0, 0xaf, 0x8, 0x0, 0x5, 0x9, 0x7}) 2017/12/25 17:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00008a6000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f00000bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000195000-0x4)=0x14) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000289000)={0x0, 0x0, &(0x7f00000f6000-0x10)=[{&(0x7f0000d5f000)="00b8a7bf384a7be09d47d4605320a5da", 0x10}], 0x1, &(0x7f0000c5e000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000a4d000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockname$inet(r0, &(0x7f0000c65000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078e000)=0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/25 17:50:33 executing program 5: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x800000003}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000108000-0xeb)="ddb1e9be319514888dd08e789b0b81cbb6754ff71d5d4c4efc3774ab801c411f32a11f7a1db6707bcd39cdb3af4fef225535a40c19f80696184266c6536b9ca6546b574250563699071f4d0ae19b994daf7b5ff775ef41b3f59ef9765d8031a629f715a495f6349b684690ea3441cf86c84285cfe0fe576e42692bc93759df3bd9b45feaf9ba52943b064c2b18e3991fa841d0314b4d4568071a557455c100b1f6e9f29442894a3f570a1b9b8e90e5ddcd9db32fd4c895542b0cc3a394678540e57fbde902317e2067607327ca1799523fa1c41bc289cc2c4c67b51c12d8045af9076b1fa1a7934b005646", 0xeb, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000dd9000)={0x637, 0x0, 0x100000000, "c84945fe408c", "6e61bd327dc672c85ba7866f1cb93e04"}) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000007000007010f22b83d477105001a000000", 0x26) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000080e000)=0x0) 2017/12/25 17:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ecc000-0x4)=0x0) write(r0, &(0x7f0000d86000)="240000001b0001fc0400000022251c005fff2d0800010000200001f7008213f916179002", 0x24) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007c2000-0x8)={0x0, 0x0}) 2017/12/25 17:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000261000)={0x0, 0x0}) r3 = accept4(r2, 0x0, &(0x7f0000408000-0x1)=0x0, 0x80000) bind$netrom(r3, &(0x7f00007a0000-0x10)=@ax25={0x3, {"a0e529bec047db"}, 0x7fff}, 0x10) r4 = socket(0x0, 0xf, 0x7) mmap(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x1000008, 0x1110, r2, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000b98000-0x44)={{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9c4e92d305c8a56917d8f75dd48ebdb2"}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005ad000-0xc)={&(0x7f000062c000-0x8)='./file0\x00', 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000fe5000-0x8)={r2, r5}) sendmsg(r1, &(0x7f0000df7000-0x38)={0x0, 0x0, &(0x7f0000234000)=[{&(0x7f0000666000-0x80)="604400ef3f7d310cb8342d5ef35d2f5cb8b6c30a6dec014d8c489e38085a7a2c9e256676fdcbbe7e15b6c2557266c622768395f729a1ee830577f514a85c5451f23de1a1d03c5b2a5dd4013715ec7cdfb4acb2456995549024c028256f4c887cdf6a7142440ea563ad038d959c0211f94c806d4ba48c871c5a021ab1bb959615", 0x80}, {&(0x7f000047c000)="7c6d53e2947b127362956f8fe7683001e711a5aa4442ef7de58fe72543d4117d3861989be101a870e163272d5da0bb07ecde7517c48d0c7b4e4e6f5f8e66fdc1b7da5a3050e0f99767f683ed145fa6886f2f1ce379c1c48c9e7144e6bf6a91a98fd6e61882a726a38379a496f6165dd783c7d0feaa4370142dda6417dac13272fba59c90b0574a0ca7bc319eb141ba9c9c6afd5f12baf9b4cf2c32af90fcff811cbf29bd0b9c046953fb08f65f0c0628f2e4aa3ebdaae2e9dc32b0833a7ee9a410d8c894ec3f73f01970b48f154805d3fc3b", 0xd2}, {&(0x7f00002eb000-0x4d)="d772307ab77593453ddbc27fd6afa6b5643b181a5c95236c89e24fbdd606ff38fef2c88500c04ab0fa68bc0555b2e7a77159090bbb25efc58e426173057e99466e8e79ca4ae6541de478cc9832", 0x4d}, {&(0x7f00009b3000-0x29)="a09b52fbb20dbd769373cdb4ab0c72203e926a8e9e00e2484f92f5e88c12ad9bba60782f0f3231dffc", 0x29}, {&(0x7f000078b000-0x5a)="89d70cd30a599de16ca29476d688a965cf8153988ff8752779263857288491350c28b76973cffb87479d6920165b21be9bcebae28972e143689a4e113de4401adc2d7cc3b4979dc174c04365619d351d13b84727159144ee515d", 0x5a}, {&(0x7f00006eb000)="b2ba44f5629680ab486dd91aa4fd3d66a9898e9a30152bfd324c5c1e944d257179b4b57f54c637dfb4702987a2fa7c332ae63ec1e380478b680a1e0eb8013090da3d81d292ef2b08f706802c7865ff20", 0x50}, {&(0x7f00002cd000)="ec9f7d6d33fa695a44fbc24c47ed5df62c20b89f36753c9385c24d43257d9050ea72749c8dc158783bd907a29412dd960958706a7a210869b6bd06bfa0abdd0e1a251d3d4b6943b07d2228d692ccce61028ca084c190d8d5a48cbfca18bf74040b40ae8716e7d766536d394df5c527a90d30d7bf14083a009865f45c398657257bbbdafc5f61f62d92aa6f2efb5d21df4a29bb9d98eb2e0bd54b379ec941db6a3d07cdde5839042aed3ca761f978b1b8be201bd569e0f6cc47fe6af549b15a533a19487b47171d8ab82b17cac16350cda210d099c3fcb368a1f4e1a31765f63af162a1dc1383e48157", 0xe9}, {&(0x7f00006c9000-0x77)="3bc0649c07b52516ba1322552b99d09c8dd9bbe10fb236c42a0f624231d1ec8698e28efd774602203add4b5d6c77dc5c3562c9295cb4c8e5118a6bf8f3c8fa9b11d68ec634f4733d680ddd77f121fe29364a20eca72e4180204168a9858bc061f68d0882e12293fd51ea22d72c3492b8bb93ef44ee1389", 0x77}], 0x8, &(0x7f0000c4c000)=[{0x28, 0x119, 0xbe3, "96d9e847c0d9b7caa66b32e1bde60c0b8532efa414f5"}, {0xa0, 0x198, 0x0, "738c31117b09b8fa5c1d58352fd50eaa9d4c35081f737073cf108cd3530b29b49208a92ee699420ec1087a5d7c0a92acb3252a4ec161e5e4682e78ac76c7e685a3ecc3afe6796be7d53a97a9bcd10f20db1a8ed7b2d7612079e481b774dc61ad018ccc0553ee6504cbba36037307e6dec6fe2359662a7d8c5168284cc8ebbb6087b7ad0d8b30c4a220b48703bdd7"}], 0xc8, 0x800}, 0x800) write(r1, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000f2000-0x4)=r0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000c9000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000495000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8a}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1063}, @in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe557}, @in6={0xa, 0x3, 0x418, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0xd8) 2017/12/25 17:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000000001, 0x801, 0xb8a, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006a4000-0xc)={0x0, 0x4, 0x0}, &(0x7f000038e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000af4000)={r2, 0x2c, &(0x7f0000734000)=[@in6={0xa, 0x1, 0xffffffffffffff8c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000134000)=0x10) shutdown(r1, 0x1) 2017/12/25 17:50:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000279000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f000082b000)="82d7b6cf730e9d8e556ce6497a36909381134b53470981fef86dc2bd2350a15c5b4d19e30873968e48c786ae8369eda11b7de7481e5b73cbc454afbb83a300ce688655033dd5c909766ea5b0da4d4be511acf6e84cf73f5c0906f9caf432b4214348a4c82e99b22ce74e0719d2d351361e31a7404adaeeaf95e978e9f3878e3a8d2b1f8e667c66f1f88e631a32ab9704bd19436bbdd31f0d2973d363b0d8955f5238f106d0f3d6cc8aa98519dda99e6ed91708aec4d6d7f2c487b75ea3e269248f02de7230ea49b6658ebafc2283412bfbedebf19b606ea7488c1932147766ef0ebc7a8ec6dbb41bb63031b21cbc58692ba0") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001c5000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f0000874000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) pipe(&(0x7f00002c4000)={0x0, 0x0}) r4 = accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000ff0000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000fde000)={{0x100, 0x6, 0xffffffffc6bb3d0a, 0xdfd1, 0xfd, 0x1}, 0x6}) writev(r3, &(0x7f000059a000-0x60)=[{&(0x7f0000b7f000-0x9b)="d9", 0x1}], 0x1) vmsplice(r3, &(0x7f0000d98000)=[{&(0x7f000035d000-0xec)="1e", 0x1}], 0x1, 0x0) splice(r2, 0x0, r4, 0x0, 0x800000000000000, 0x0) [ 171.149561] audit: type=1400 audit(1514224233.815:82): avc: denied { accept } for pid=16330 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/25 17:50:33 executing program 5: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e6a000-0x10)=@common='sit0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e6c000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b1c000-0x1)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ce000-0x4)=0x0) 2017/12/25 17:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000061000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000153000)=0x0, &(0x7f0000196000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/25 17:50:33 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000019, &(0x7f0000f7c000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000b27000)=0x108c000, 0x4) sendto$inet6(r0, &(0x7f0000a15000)="", 0x0, 0x0, &(0x7f0000f7f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/25 17:50:33 executing program 2: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f5c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000086000-0x4)=0xe, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f5c000-0x4)=0x1, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x3, &(0x7f0000f5c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00004a4000)=""/177) sendmsg$key(r0, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:33 executing program 0: socketpair(0xb, 0x80807, 0x8, &(0x7f0000fc4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008c6000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005b7000)=0x10) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00002f5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b12000-0x4)=0x405, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000868000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xec85, 0x80000001, 0x8, 0x9, 0x0, 0x2, 0x0, 0x2}) r4 = socket$netlink(0x10, 0x3, 0x6) sendmmsg$alg(r0, &(0x7f0000d57000)=[{0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000e89000-0x28)="b2bac83d7646bcb4840d7d60693732d16e5c114dc076df961ae94b9c87e20a5633c894fea2ed1f76", 0x28}, {&(0x7f0000451000)="523be92fb14bb7326c7bbd01e6adc577fd246e11d758dfd7e331187d67d1eb7faa83a91bedaf4f7ca35f651c17c654cdce46eedd66e4e23ad1e6f6c972703934935edfe3c9fb82739d754ac6062b33d3ccf544a305080e5e0e88d93b21742a7a311e4a513ebce7a7ecb9cb0baf36596a2f09687250d07989c2149592e2b97ff7df16a065157dc00a10a89facd4e32a2b4bf46c935f635cf680b3b7825216da844a1bac13197e412f32c45ff5a8a5794a24be08a4cdc33d9c20728a", 0xbb}], 0x2, &(0x7f0000a37000-0x108)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0x58, 0x117, 0x2, 0x42, "5e76768622642f0dacaf5b4627168490162df7094bcd985b5112b9c701010ca73a679ea5274a708deef1fb2f41b8ee3f95a300d2840040b5695611eb9bbc8f24aeed"}, @iv={0x80, 0x117, 0x2, 0x6b, "ce683e596977593a9d7dbf17c518a4b920c9a4a63579d69bab0f578508c142acb3273e7038ec7c19196df9bd444d1cebb443512ff289c4af7007d65cc7060ba5841fd651daa87bc2c1eaba8862df9cc2e59a9209ccdcc4186fa15e0cbf22cfb644be3e48988b67acd6ecb4"}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x20008040}, {0x0, 0x0, &(0x7f000001f000)=[], 0x0, &(0x7f0000b95000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1a, "a9f6f760f7e29e708fe197372b8d255cb37fba76708bc35b4b41"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x75, "26ce0cf3c464c6ba3768356f2f2c3a9f5f04909a0190d5cf841ff5eca0e05582a5d8a8b944bcbf7d27f3ba2e399756e79e776a47757a782182f11a21bbfe5740b43c2cd36006f622026bdd3634bae33a04ec0af4fc57a2c5d58b14c7821014e6e6de0c9c4ee6adeacca31d415774e9071becf22d5a"}], 0x120, 0x4004}, {0x0, 0x0, &(0x7f0000471000-0x90)=[{&(0x7f0000df6000-0x74)="fee618829702650981a04ea350b44841f31d11ff964032779e171a41f5d4366b8d83472339c4a79780005f040ad3bdf371e1b00ddd95d6734a8c69a579d1326e8ec53beacdc9edb2091dd4ae685efd96af7845f7c75a7b5c591d23a61ce7b6fe8ff564f95e2b8f68cf6ce063785d7d22b75506e8", 0x74}, {&(0x7f0000ddb000-0x5b)="c85576de63189b26a72f3c977392a4abc9aa7dc1ae2aeeaf912189574780392e474b0f9441b7606a14383aad65b8f9af6bea593440b8df9c585b71c70fd657ab3dd5da4db1d528ceaa2fa76a231e9bcc16d9295fcc1b7e505c9e5e", 0x5b}, {&(0x7f0000d4a000-0x8c)="f30c7eff5ad4e962b20cb999003b4b12362cb11dc196422434b3d376c318c3ac690eefcf3b19d5b3f32e665063d7606363dd2096b366fa16593b8542faad8173d3a3906ab2980509adbc2664e064e811850f5d138fd504dd81c0b684bf5c99a41825d3786329ebb74bb8ecec5c7c0cce1559a010a2a77a4255043ac2abf7573ac062abaf2d89383cf567ce31", 0x8c}, {&(0x7f0000cd9000)="3bbd08d8377127bb48e618cbaf08a34813f086ef941a1e57727ccca4dc2b7f9a351dacb0268e5306294cc3", 0x2b}, {&(0x7f0000165000-0x42)="2f8eec9eff80222b7677300f816a4a3911a0c37ee47d79c17749fecc67e4266273dd37b03f933afae156f16d8ed7cafb360031909e3f36f302b664b83be0653783d5", 0x42}, {&(0x7f000030f000)="24bd", 0x2}, 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0x1000}], 0x2, &(0x7f0000297000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x4000}], 0x9, 0x20000881) sendmsg$netlink(r4, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000a2d000-0x38)={&(0x7f000081d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000067e000-0x60)=[{&(0x7f0000999000-0x1b)=""/27, 0x1b}, {&(0x7f0000c3d000)=""/0, 0x0}, {&(0x7f000070a000)=""/4096, 0x1000}], 0x3, &(0x7f0000220000)=""/233, 0xe9, 0x0}, 0x0) 2017/12/25 17:50:33 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e5b000)={0x0, 0xe43, 0x0, 0x7, 0x0}, &(0x7f0000f86000)=0x18) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a6a000+0xf5b)=@assoc_id=r3, &(0x7f0000f86000)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$inet_udp(0x2, 0x2, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2017/12/25 17:50:33 executing program 4: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair(0x8, 0x3, 0x400, &(0x7f0000000000+0x315)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005dd000-0x4)=0xffffffffffffff67, &(0x7f00005dd000-0x8)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005dc000)=0x4f, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x38}], 0x1c) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r2, &(0x7f00005dd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) 2017/12/25 17:50:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x7ff) accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) socketpair$inet(0x2, 0x80003, 0x3c3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb62, 0x100, 0xffffffffffffffc1, 0x5c4, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x100000001, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0xf, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d13000-0x93)={r2, 0x8b, "62959b5d14419a38e5211a5a033f18413e910b5e9647b2c06c529f35520c39a7bd25dbf5a6041f946c4f3410ac83c5c97667a5f8e3eed734af80daee534758831a19dc5e4991b85fcfa2718444a53dde8dbfd442616fc5499f23a90cd1136ce9447c11f94813e56438cb0f0603e92a88ed12ba29fba46075cfcdb6113706f317e91f030392a6c1a5971147"}, &(0x7f0000c77000-0x4)=0x93) ioctl(r3, 0x8918, &(0x7f0000000000)="") setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000994000)="0a73f175f5e9800fede2b28bdc82fe61aa2d73267b91e68948afb6f3e08171d890082fcdac6584c8e82ef9fefee9524d15925ed60168473436cfd895b2f6237f6e736e163fb9ef05399d314e78091504feabb17725c9888b69e308e831866337194d74f57e3e011504bd6368fa9e88c7dbc32188971b4a18500b74044037490cc8fcee32114ef380cb", 0x89) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e33000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d7a000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a66000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000ac6000)={r5, r6, 0x1ff}) 2017/12/25 17:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x16)={0x0, 0xe, "a2137f573954580bf50a07373547"}, &(0x7f0000001000)=0x16) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000001000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000003000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001d000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007a6000)={0x1, 0x200, 0xb410, 0x80, r4}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r4, 0x7}, &(0x7f0000004000-0x4)=0x6) setsockopt$inet_buf(r5, 0x0, 0x33, &(0x7f0000000000)="", 0x0) [ 171.153207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=16342 comm=syz-executor0 2017/12/25 17:50:33 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80006, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000-0x20)={0x8000, 0x0, 0x10001, 0x98}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000009000)={r2, 0x2}) unshare(0x8000400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) socket$inet(0x2, 0xe, 0x3) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f00006ef000-0x80)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a0b000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r0, 0x0, &(0x7f0000375000-0x4)=0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d03000)=0xffffffff7fffffff, 0x2) pipe(&(0x7f00002fa000)={0x0, 0x0}) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r4, 0x0, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) close(r2) 2017/12/25 17:50:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000762000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000435000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x100000000000c) writev(r1, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f0000000202190000000700000006000efd3b8509810600000100ff3f0009", 0x1f}], 0x1) r2 = socket(0x0, 0x80a, 0x6) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000f63000-0x108)={0x8, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r1) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bdf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000672000)=0x3) r2 = socket(0x10, 0xa, 0x10) getpeername$packet(r1, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008b9000)=0x14) write(r2, &(0x7f0000e4e000-0x21)="1c0000001e000720330100081d000200010000000000000006000000", 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 171.194597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=16354 comm=syz-executor0 2017/12/25 17:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000596000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000d7d000-0x4)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000229000)={@empty=0x0, @rand_addr=0x40, @rand_addr=0xfffffffffffeffff}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000080f000-0x20)={"947178cfb257e2e0a9e3ce96cc27b3ce", {0x4, 0x19, 0x0, "5ac52d1a97c9", 0x9, 0x0}}) r2 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x8004, 0x0, 0xffffffffffffffff}, 0x4) 2017/12/25 17:50:34 executing program 3: socketpair$inet6(0xa, 0x803, 0x33, &(0x7f0000ece000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000084f000)="82d1e90dcae6f6da7ea38cbc4755e56538eccd11102fd23dc2c146d15e3f", 0x1e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000055f000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b6000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2017/12/25 17:50:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="f15ebb39e902b2d39be396f235491b61", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b9a000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000bab000-0xdd)={r1, r3, 0x1ff, 0x2000000000000000, &(0x7f0000829000)="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", 0x200, 0x7, 0x3, 0x4, 0x200, 0x0, 0x0, "06b99990badd55fda0310070a063a88c3143d606b96e9d065fea6acfe9fa316d73d30e1275d88389ecb6a77511c143ef668305e5c30d3b0fa805157e260a0eaf770658d3b9fe1196fbb6b13878d0117e5a3a914966ebe0cf7f9a601b6f7552351f1213aafc0c2e5a1721fac92cb6134d4c0399a983176d4ac86191d0516a15855bd90fe93b0060fa51b783dd806ae50954c4f4a69009134e7a34fa0b8dd2a660190b3de60e3c7361dd9c477f411e568ccd5cefa31d995f361bc059b29086"}) connect$inet(r3, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f0000c31000)=0x14274dfa) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f0000a11000-0x14)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x5b2}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x80000000, 0x0) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80000, 0x3, &(0x7f0000fc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001a1000-0x6)={0x0, 0x8001}, &(0x7f000023c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d0000)=@sack_info={r2, 0xb91b, 0x67e}, &(0x7f0000f02000-0x4)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fc8000)=[{&(0x7f0000fc9000-0xac)="4f01ff41575762e605c7dd22a542b98b30407ba35bd251877f16a2ae7e3932e2947d710b0a1f0af0b4fda13dee798a0652e8e5c1addf62106ced8f3d3d3647cbfdc47b0ccd1944581665544ea8caa1d1221a8d43a30af24c4eaec5614cc6a3b48da49a626949ac6f28912c8d0f74e4815ba185601dbda82810eeeeae00822d0c8f6d9736cd1541d3f48481f8d5d74d7a13b5fff62cdbbcbb7b9f49edddcfe1a0e2d343715fff840395308ced", 0xac}, {&(0x7f0000149000-0x4f)="5c7bc0b9a5d97bfce03cb3b490b4b0f4a3de7f1a2e72d5d92646294e446a25e634976d050775ac2ba73f3e58328281084d7bb82f1dab681f51d61fdc323e3d11a6af2e566267a99e06cde22babefda", 0x4f}, {&(0x7f0000fc8000)="391015a47d861cc9378dba7874d3a4", 0xf}, {&(0x7f0000e4e000-0x45)="5800cf2875358f58bbea01bc387beff5582daa5c420f09d45905286aae02741543ff80af1f64d3bdb777a0becf62a33c68da7b2ed996b6734551943ee290aa482522cfdd6e", 0x45}], 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fc7000)={r2, 0x4}, &(0x7f0000e9d000)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000435000)=0xaec9) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000838000)=@assoc_value={0x0, 0x0}, &(0x7f0000fc7000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc6000)={r3, 0x401}, &(0x7f0000503000-0x4)=0x8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r4, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003ea000-0x4)={0x0}, &(0x7f000019f000-0x4)=0x4) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1, 0x801, 0x1, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000018000)={r2, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000e000-0x4)={0x0}, &(0x7f000001a000-0x4)=0x4) pwrite64(r0, &(0x7f0000018000)="33169b5a38e58c0e6073a7bca667a55bc4ea585057acc145c99f2678ca7af840dd4206e22a16383ab6bc60882ce6b9baac83c2", 0x33, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f0000007000)=0x1000) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f00002ec000)="ffab016846a2691d02e9409804e3fdb15f19eaf2e367b6f41818cbd667a2e22fac599b7c51fb303479218c580645d830de1fb29f16718e15ba2bf8f1a9c745c7e5644d1b81bea22de4bfbf5150a013fc7797365bf61338fd4ab7170e75347b1f2d6abbe6b382790abbd8543f9a1e8fea5d352c63ba204b1e28513b2feb6f3e6013a550231f6d7cd3c7284804a4c6e9779a352d18588f5f5fce29a57d2095dbe7899c6493120dfa7944ba750545492b890fe901a54db4f7efe32e6cc49d9f2533d5a42ef827276ef86e642e4590a7f576e5ab81541c23e99d3549e8187b28d9365f702f82804e25077bffa7dce53968b2", 0xf0, 0x840, &(0x7f0000184000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000628000-0x2)="58a6", 0x2, 0x0, &(0x7f0000c8f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d11000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000804000)={{0xa, 0x1, 0xfffffffffffff9ed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0x3b9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79ad}, 0x72, [0x7fff, 0x5, 0x7, 0x3, 0x2, 0x0, 0xfff, 0x7ff]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006e2000)=0x1000, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000564000-0x4)=0x7fe, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ad000-0x4)=0x0) sendto$inet6(r0, &(0x7f00000ef000)="fd", 0x1, 0x0, &(0x7f0000b74000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80006, 0xda0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ffb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003f9000-0x10)={0x0, 0x3, 0x6, 0x0}, &(0x7f0000197000)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ffa000)={0x0, 0xffff, 0x2, 0xfffffffffffff801, 0x0, 0x1, 0x8001, 0x10c7, {0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a54, 0x3, 0x6b16f959, 0x7fff, 0x3f}}, &(0x7f0000ffb000-0x4)=0xb8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r0, &(0x7f0000ffc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffb000)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f0000b06000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffd000)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ad1000)={r4, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r5, &(0x7f0000ffe000)="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", 0x1000, 0x4000800, 0x0, 0x0) accept4$ipx(r5, &(0x7f000020a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b8a000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000cda000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ffb000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000ffb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000)=@assoc_value={r7, 0x9}, &(0x7f000083d000)=0x8) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x40) sendto$unix(r0, &(0x7f0000d1f000-0x52)="0300000000000000e26709e9f00026705fb30a0002b3727f02665f885c5bc9d9c3010001d8119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/25 17:50:34 executing program 1: r0 = socket(0xa, 0x3, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffbff, 0x4, 0x100000001, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6a000-0x14)={r1, 0x100, 0x10000, 0x1, 0x40, 0x80}, &(0x7f00006ba000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000921000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000060c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000021000)={0x0, 0x0, &(0x7f0000f98000-0x17)=[{&(0x7f0000f97000)="a505b0aab0f9fd8de4f6a0ba3de7f20f50f749f9c4ff36ef3c1b1bbc93944f5d2311b17a3bf9b7fbfe6cab25685c706b376db141bc574ef95e8867f4bac54c0b199522c6defb3af7897cf05e9e2245b44b", 0x51}], 0x1, &(0x7f0000514000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x236019ad}], 0x30, 0x4000040}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f99000)=0x0, 0x401) [ 171.497961] sctp: [Deprecated]: syz-executor4 (pid 16437) Use of struct sctp_assoc_value in delayed_ack socket option. [ 171.497961] Use struct sctp_sack_info instead 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc0000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c2c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000c31000)=0x14274dfa) sendmmsg(r1, &(0x7f00000b3000-0x36)=[{{&(0x7f0000a11000-0x14)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x5b2}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x80000000, 0x0) 2017/12/25 17:50:34 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000)={@common='bond0\x00', &(0x7f0000024000-0x1c)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x6, 0x6, "4dcc4a", 0x0, [0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000019000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a89000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000796000)=0xffffffffffffffe0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000569000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000921000)=@add_del={0x2, &(0x7f00007a6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b59000-0x1f)="1f0000000104ff00fd4345c007110002f305f00008000100049ddcffdf0025", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000760000-0x38)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x38) 2017/12/25 17:50:34 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x3, 0x0, 0x8000, 0xc9, 0x0, 0xea1, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x101}, &(0x7f0000000000)=0x8) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000001000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x6, 0x1, 0x2}, &(0x7f00000e9000)=0xa0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000eaf000-0x30)=[{&(0x7f0000eaf000-0x47)="5a27b81ba34fd91e26b8a800a205ac63870dfef3fef8d34410bf7725e987d13fb6d66322a4d164d091df60fcb820c212951c4a339a8faef3034eaa490975f90354611e2eb28815", 0x47}, {&(0x7f0000670000)="e904b7f8519abd09d035d8d321ae946ef3150faaa420cf8ac6740985117b16d7e044f324879c80e306552d37e04a088019e7df9c86e6b77386a8eca0c896722547c81197fad696687ca691464646605728cdc5e854f8d0657626ddea7a15fafdb0436d65c70e442b83d83cf070983ba5efc7b6248e3b7901e5526fe63ba9c9f215097f29ac204d158d37101be66a38bfa08c004898e0f9224bd63fd2605da6b715570b7a8913bd0e197d4d44f5d33480a210cdfe2f213a737bf58ecb3082fac47e7eadb9c16eddb811cf2a95d9a158f2ee7fd58e046ae141655ef85847a6f0", 0xdf}, {&(0x7f0000eae000)="150533dee25e773e4c8ec09caf6cb176c28ac028b3b5be21c9dc75f17257b963293b96b69bb78f8a493e3b2d1e42373a7a59e738c20053843c40006b8ed0484de7b6c67eb91dd7702faf81e3ba0cefe3fee1cdbc6c6f646747f6ef850635b11629405e2b462bb01c980eef72f56f3d46275292806939df0d353c9e8e02850fd5f12952d58de0d4df5e8f58fa7d6062d13984c5bbcb41a79f94ad0016201da04ddb0281ca952334009184ceecc1f277257e98fa98d483f7d7659be5874c56fe649b8b4b15e02a60a0d0bbd0fbaaf018c7d5ced4e96ba8de7a920b85be007fd4", 0xdf}], 0x3, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r2, &(0x7f0000ab1000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfe000-0x4)=0x10) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000eb0000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091f000)=0x10) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000c6b000-0x18)=@add_del={0x2, &(0x7f0000eb1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffff7f}) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000eb1000-0x1e)=""/30, 0x1e, 0x2121, &(0x7f0000a0b000-0x1c)={0xa, 0x1, 0xffffffffffffffe0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001eb000)={r1, 0x20, &(0x7f00007e8000)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000027a000)=0x10) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000029e000)={r4, 0x4, 0x10, 0x2, 0x6}, &(0x7f0000eb2000-0x4)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eaf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a18000)={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]}}, 0x8c) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009d4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000e1f000)=[{&(0x7f0000ed2000)="a3", 0x1}], 0x1, 0xa) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100000004, 0x0) 2017/12/25 17:50:34 executing program 5: unshare(0x40600) r0 = socket(0x2, 0xa, 0x0) poll(&(0x7f000018a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000078f000-0xdb)=""/219, 0xdb) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000fe8000)=[@generic={0x85, 0x0, 0x1, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000093000)='\a', 0x1, 0x80, &(0x7f0000fe8000)=""/128, 0x0, 0x1}, 0x30) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000d85000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000546000)=[{&(0x7f0000f62000-0x1a)="bf476d4c7a47f2325fa51ddec8beadc598d1016433689ba41fe8", 0x1a}], 0x1, 0x4) getpeername$packet(r2, &(0x7f000066f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ae000-0x4)=0x14) sendto$packet(r1, &(0x7f0000f10000)="2da50ac87d9dc42df16acb02c3789bda24942d22657c0d72deaad75e128c1893953709", 0x23, 0x20000004, &(0x7f0000c39000)={0x11, 0xf5, r3, 0x1, 0x1, 0x6, @random="32ee9ade4e48", [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000032f000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e23000-0x340)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f1d000-0x50)=[{&(0x7f0000f1d000-0xc3)=""/195, 0xc3}, {&(0x7f0000f1d000-0x96)=""/150, 0x96}, {&(0x7f0000e61000-0x1000)=""/4096, 0x1000}, {&(0x7f0000720000)=""/161, 0xa1}, {&(0x7f0000f1c000)=""/17, 0x11}], 0x5) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d9d000)={0x0, 0x0}) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) 2017/12/25 17:50:34 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000d6e000/0x2000)=nil, 0x2000, 0x2000008, 0x8032, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = accept4(r1, 0x0, &(0x7f000080c000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000020f000)={0x2, [0x0, 0x0]}, &(0x7f00004c2000-0x4)=0xc) r4 = socket$kcm(0x29, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000b6e000)={r1, r2}) bind(r1, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000055e000)={0x0, 0x0}) connect$inet(r1, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r5, 0x0, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000339000-0x4)={0xffffffffffffffff}) recvfrom(r6, &(0x7f00007ea000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000205000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$kcm(r4, &(0x7f0000a7b000)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f0000856000-0x1ba)="135e23764cfc", 0x6}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) write(r4, &(0x7f000029f000-0x5)='~\x00uBW', 0x5) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000163000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007d0000-0x10)={0x1, &(0x7f0000561000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000080b000-0x8)={r2, 0x0}) write(r0, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009ba000-0x4)=@int=0x0, &(0x7f0000539000)=0x4) r1 = socket(0x1b, 0x80006, 0x8000) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000e35000-0x4)=0x0, &(0x7f000069c000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x0, 0x4) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000284000-0x24)="240000001d0001000d00fe080001040304540004100001000400010f000000ffffffdce1", 0x24) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000049c000-0x4)=0x66bc, 0x4) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078c000)={r1}) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000078d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a7000)=0xe8) bind$packet(r2, &(0x7f00006aa000-0x14)={0x11, 0x6, r3, 0x1, 0x1, 0x6, @random="33da7553d041", [0x0, 0x0]}, 0x14) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001ee000)=@generic="14cbf9c15e63f82f05cc3a5e46a9ce56") setsockopt(r0, 0x1, 0xf7, &(0x7f0000af7000-0x1d)="c6f30d54113f535d6bf0c13bbd14dab5cab8813e1856dfd519fa57c1a8", 0x1d) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)='wlan0mime_type{\x00', 0x10) 2017/12/25 17:50:34 executing program 1: unshare(0x8000400) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000442000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000621000)={r0, &(0x7f0000762000-0x8b)="e0ec999a7bef57b21e22d8f3398771da5f37a5a4aea3464c83dff73f423b656d4cb0227d9ac3daa1518ba7aa86158cc2b00809fc72c8c5555a0deb9f5683dd3d0e36d6e2bfa7075747c20826176766336155b7c6b4201171b7c02c429ae48205ebdd5863852eb192888b0804b0a2cfbd183eccfab957522a6244ece0fb1044b16e7a224771efdaa6bd9c92", &(0x7f0000001000-0xe2)=""/226}, 0x18) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x1fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x1000}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f78000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={0xffffffffffffffff, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) bind$bt_hci(r1, &(0x7f0000001000-0x6)={0x1f, 0x9, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009a1000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002d3000)=@assoc_value={0x0, 0x3f}, &(0x7f00006c1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e34000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x6, 0x3ff, 0x0}, &(0x7f0000e63000-0x4)=0xa0) close(r2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00003d7000)=""/158, &(0x7f0000321000)=0x9e) listen(r2, 0x0) poll(&(0x7f00008aa000)=[{r2, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r2, 0x0) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00006ef000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005e5000)="", 0x0, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000442000)=""/1, 0x1) 2017/12/25 17:50:34 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xd33e, 0x401, 0xfffffffffffffffb, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009af000-0x7c)=""/124, 0x7c, 0x40000000, &(0x7f0000bae000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00007ec000-0x22)="220000001c000700f8efff07090007000a05009d070000004c00000306000100a445", 0x22) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000f1c000)=""/126, &(0x7f0000ba1000-0x4)=0x7e) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[{&(0x7f000039f000-0x9f)="5ab6e012bbfe27960042649e6a18211c83606873e23be02cda95ac218de09700ef100a9952eea24c836301", 0x2b}], 0x1, &(0x7f00002e3000)=[@assoc={0x18, 0x117, 0x4, 0x1f}], 0x18, 0x404c004}, {0x0, 0x0, &(0x7f0000e13000)=[{&(0x7f0000d57000-0x9d)="9dd0403d7aad63c3b3c598465d47c2d3907194c7bad4d23654f24c0ea0159d8a4d03d6f794f95c04680d846b6abc3f2c6ea7a3b14368dc4e3a14b02cce3a36fb61a8b591ef7139ee8b221f17c1e0b45c4979fee150d57ea3278aa977b2037f46ba0c3d29dd16d907af41b26659d88f61abaefaba1e2f2df31124c65ec1fb50260b1db2e3ad5f201aff174ffbdc31ff80bbefb8e0e5ca47ad1ba1e95602", 0x9d}, {&(0x7f0000a5a000-0xd5)="82a67af7f295e0c895814064e33e843d3479acb1cc2cf5188a52e6128427d96557666d1f1e8a6f82eaae23f11dd60276d026ea4c049f498e1b2637a357ae134d44bcefecab7869c4bf1b1e41951891607a9b18a1d772194858ac828e477c7f022491f77ca30bb5bc4241a0d5bddaacc61b27a915dd077d10700ed89147b562bc2d25924bc98757f6fc4bbeb5d65275be69e7ab7d9a0fe3153b7bfd5b95f4c0993949b6b1089a6bbd7b78cdd2b6eef4a5671d5f6ae4e1c96f6a91a2d55dbef176884266c61eebf0c1935f97ecea4c67045d7393b006", 0xd5}, {&(0x7f00008e0000-0xad)="34b716164ad604d12fa6beeaa39a357bf5ad5ce8979f45ebf6c3b01eecd356ba425a6faee9241c7badda48f81ffffd7841cd5a955e9ff69956f901224c7470bcbf07e5a10804de265d433557fad165b53f7fac07a68220de173ad4d4b9ce52f70e5b5f1904e29f6ad9db52f850047d2f726f275d579afe6a924261543ca25bc059ff802652fb5c49b650bbe9dc98a0170870411f579423ddec6606d2f94c718e7b2e8eaf937d0cce8ba77206f7", 0xad}, {&(0x7f00008b7000)="5b8d4c81ec5f17123c47c34e14c34f99e216a372c1f6f7a9bbc7", 0x1a}, {&(0x7f0000cef000)="4410b51cb0ea15f6decf45a55fbc0fe8876debfc0027689d618080ad922fc292eaaf97f948500141d1b98ddb0c91ab35c05bfb28b978fa3894e11990406ea37976b88cc807478027682d34cf3d8c492decb09e4b467085a0ac555dc8d70dce8df20bcb324e9745d5491e942c28c716fc2f7e4ccbb763d74f436bc4317fc8d39c7a5bb087faa3b2ce7a0a10d6f5276391", 0x90}], 0x5, &(0x7f0000926000-0x130)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x70, 0x117, 0x2, 0x59, "3a18b161ad2713f8725f69294db0e9e23cd13d8b174d53678d681cf162a506836bbd20ff9756221fc89d7aca9adfb04809b0012d2cb142ecaec7a4687b08f8112685e1391c67ceaa2535674274b282a212713df0f7eae8afd2"}], 0x88, 0x24000000}, {0x0, 0x0, &(0x7f0000ae1000-0x20)=[{&(0x7f000095a000-0x17)="2c6cd1352652fe2b7c69f1e3303c7a3f488759d5234f06", 0x17}], 0x1, &(0x7f0000cfb000-0x178)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xcd, "bf379445303d8024af7d358c9151d0c789f546e4c3a188fd734fe42df0c6b9134e60eae9e7d81fcc23c12d67c2c5721dc2e93accc2918be912dc5de4b0b833a3deb7393ca9c73a1c844b1931fd796f03a3b98109f4f845fc12a4c9cc74e40831f92ab163e36c7c5697616d7df38b0eb2b3860f997d605d06bf00fe4127c8308120108d449566aae506fdf0ec5b1652893a060b58ba15ac6bd392dd42863ff7fb40eb1fffdf4a63d73d8934ae13d4005f4f3a9fa5326bee14020674d468a2b8f46ae5830a74ec67ef93b4b72fdd"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x160, 0x5}], 0x3, 0x8000) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0xfd6}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000095a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c02}) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f00006a2000)="", 0x0, 0x10, &(0x7f0000e0b000)={0x2, 0x1, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x6, 0x0, 0x1ff, 0x76f7, 0x8, 0x2, 0x947, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000666000-0x8)={r1, 0xffe}, 0x8) 2017/12/25 17:50:34 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/227, &(0x7f000091b000)=0xe3) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000cce000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008ca000-0x8)={r0, r1}) sendmsg$netlink(r2, &(0x7f0000639000)={&(0x7f0000a21000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d5f000-0x80)=[{&(0x7f0000592000)=[], 0x0}], 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fc2000-0x4)=0x0, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000d9b000)=[{&(0x7f0000862000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a4a4be56a1a3c0bb1c2d8cd084308698146470e94d51d57be1cea52e932774689d34bc3fd5c496524ca6a7fdbe4cbc688b4c3fad40c9f383270580ee84ef1d", 0x0}, 0x60, &(0x7f000027b000-0x80)=[], 0x0, &(0x7f0000c0e000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) socket$inet(0x2, 0x6, 0x8) sendmmsg(r2, &(0x7f00003c0000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="c8", 0x1}], 0x1, &(0x7f00000d9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00009bf000-0x4)={r0}) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000966000-0x8)={0x0, 0x0}) r0 = socket(0x1b, 0x800, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001a0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0xff, 0x2, 0x1, 0x3da, 0x7fffffff}, 0x20) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x21) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000629000-0xc)={{0x0, 0x80, 0x1, 0x8, 0x5, 0x8}, 0x81}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000093f000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000940000-0xaf)=""/175, &(0x7f0000940000-0x4)=0xaf) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000088d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80000000, 0x5, 0x80, 0x4}, &(0x7f0000941000-0x1)=0xa0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000940000)={r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x8001, 0xb522, 0x80}, 0xa0) ioctl$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]}) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000065000)=@assoc_id=0x0, &(0x7f00005a7000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bd1000)={r1, 0x41, "a919ed2b29a36000630ce7eaf3c7e4206038f58cdd50df9dc8d2594c45b896bd1e1dc796c5d256910eba7d955256144e176f0bf73e00cacc6c841cfe4a53dee9c9"}, &(0x7f00001e0000)=0x49) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r2, &(0x7f0000631000)={0x27, 0x46, 0xf99b, 0x7, 0x0, 0x902, "097c3e24e15236a533678b3f82d9193ca5ffaf40ac6d260f3756e90a346f0c8e8336536d1239df498bc8089847486be216719ca04309ec42ae5cd41ea6ca4a", 0x0}, 0x60) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000d02000)="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") write(r3, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2017/12/25 17:50:34 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000866000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000108000-0xb)={0x38819ef6, 0x7, 0x4, 0x8, 0xed, 0x2, 0x3, 0x0, 0xd0, 0x80000001, 0x8}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f00004d0000)="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", 0x1000, 0x4805, &(0x7f00000a8000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f31000)=@assoc_value={0x0, 0x0}, &(0x7f00002ee000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002a0000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x100000001, 0x5, 0x1ff}, &(0x7f0000b97000-0x4)=0xa0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c9a000-0x4)=0x0) getsockopt(r1, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2017/12/25 17:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6(0xa, 0x3, 0x1000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bb0000)=0x8, 0x4) sendto$inet6(r0, &(0x7f000029e000-0x1)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000051000-0xac)="8ebec0c35f67776280a9aca8def0afd4bb0f58b502410d225cffecafd2357c7b47f1ae5863c23cbbcdb52a7339dc69207ab474cdeb7a18f41626d26959e23cf10afcaedb8eb6ba928a55761cc788bf348ae7f4743680b2da4cfa3171c7a251bc2c1c30f940717fe4127e4f654ae3cd05e178051630638903adc24a2f6cf1513e2117426f7e2096dcaa131efd93aaa55a790c619d9e11c3f71969911fea8f9f1734e35127ca7fe291a67cef5b", 0xac) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) connect$inet(r0, &(0x7f0000e96000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d01000)=""/28, &(0x7f0000d59000-0x4)=0x1c) 2017/12/25 17:50:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000069a000-0x1)="ae", 0x1) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0x8000f, 0x7, &(0x7f000018b000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f000078a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000895000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@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$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000059a000)={&(0x7f000012f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008e5000-0x8)=[0x0, 0x0], &(0x7f0000469000-0x8)=[0x0, 0x0], &(0x7f00009da000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cdc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000006b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000274000-0x4)=0x0, &(0x7f00008f2000)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002a8000)={0x0, 0x0}) r4 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003bc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000047f000-0x8)={0x0, 0x10001}, &(0x7f0000a3d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000b57000)={r6, 0x2df}, 0x8) poll(&(0x7f0000bd1000)=[{r0, 0x5000, 0x0}, {r2, 0x8004, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10, 0x0}], 0x4, 0x7fff) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r7, 0x1, 0x22, &(0x7f0000fcd000)=0x7, 0x4) r8 = accept(r7, &(0x7f0000494000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000442000-0x4)=0x10) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000fbe000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x102, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) listen(r7, 0x81) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7ff, &(0x7f00004d9000)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f00006d8000)=0x0, 0x80000) r2 = accept(0xffffffffffffffff, &(0x7f0000f16000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b2e000)=0x14) sendmsg$kcm(r1, &(0x7f0000e67000)={&(0x7f0000f2f000)=@ll={0x11, 0x2, r3, 0x1, 0xb7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000680000-0x20)=[{&(0x7f0000a02000-0x73)="651e008612fa50f44e87a3bceec7cbee723ca4af4e379b413df1019176f48470fdab8ecece3fef6d115aafa205ad6768e4110ea033c56fe61cc4fed85eb3b95fa2a153fb6280df37afe9c67ce78b4fc09ec7b37dd67071df9d2d6077f3840aa0603649430b5bb960af99afa02f000ddd4dd125", 0x73}, {&(0x7f0000ea2000)="8e19e239aee9a7237deb7d21344d6116cc75a4d826ac9ea3f1a12dc9eb90f8406b0f83846324e95860d7dcf1b1cf94c02e87281912a4df997d746a051e19f823397678ba2a38d4f48e688ffab6aacb3db548fa59ca5c320fdec2798e5e428e757feedad27c3249bfeaa15a9aad21f7004ec41ae473c8fa6ac0373b8fcb738ea35328a7a9bb6c407f33e6ca0552090dd517a53d1e6ee5f399b53f11b23e17f7c545465287b802823da38aa0f36b8078b8da5c8f542785843ebc1bb402015f58d143ea44680348908404b73b37913a6995c465eb27e5962b5441d80570ae7ef909", 0xe0}], 0x2, &(0x7f0000c7c000)=[{0x90, 0x104, 0x2, "fe1e6f80281e1147731d7ff8dbf1fb0785b044d1d898e2f78b185310b21e7c517d5dcfd074c2d1b8c86524b9363c98b4015f4afe96c5ad8ac7473c33309c39cf9cd0e3606ae7eac994cddc4551275555e9b50a4035db8c924e63b43f78032f9fb44cc7198a213a0ae7e203b1b6570d86b94e02852fc558fa37d29a601157"}], 0x90, 0x48c0}, 0x4) socketpair(0x5, 0x2, 0x401, &(0x7f000073d000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000264000-0x87)=""/135, &(0x7f0000351000-0x4)=0x87) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f000025e000-0xae)=""/174, &(0x7f0000dcd000)=0xae) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000004b000-0x8)=[{0x4, 0x1}], 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba870000002000000040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000691000)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b3e000-0x4f)={{0x7f, 0x94, 0x6, 0x5, 0x1000, 0x6}, 0x3, 0x0, 0x0, 0x7, 0x1000, "e6342af187f0bb01758e12e39225b2a4652e9dd54a9efa914bac68e6aef465f643bac47672ca6bdb766932e46979201509c92bab6dfcf4d651de8c24b8cd6e15faec2b28114ed5059aecf1d0c0205a86e09c8153b291b22a01d2b251d046e3d185bb6b15d2cd644acf397178e4beb1d6497d38d10319876e873a118490c5c9c1"}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000080d000-0x4)=0x1, 0x4) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d9b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000097a000-0x8)={r1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e72000)="", 0x0) connect$netlink(r2, &(0x7f00008ae000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x20, 0x4) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000842000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e3000)=[{&(0x7f000012c000-0xd2)="05", 0x1}], 0x1, &(0x7f0000e4c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000948000)={&(0x7f00008fe000-0x80)=@generic={0x10, "60d1251209e1d7ddbedd4f444b4c287665facf85f6424b76bf22f62e89aec5db82339915c88fb36c5f6333483fe188389d07adc61365d229c83bd2f893cde6bebad29d435bbbe7cf53b8975cb8653a017d3d37f8825fd3d4ad216eb916f14da21cc5b93c9b6e3ea4f26390558bd3cfcf8d911dd78485202e987364e1502e"}, 0x80, &(0x7f00008f8000)=[{&(0x7f0000fe9000-0xa6)="f2349c1c8c2a2165adcfba3a6df4bcd7871a22ac6660595ed6f70c136fb9b46970e9d94004458bb2b9e99c0f0ce678253b270fa525289e54273d5e8ce6da5d9c12d3a50a9c298163f36e87d675bc2affd200c88117a30c31d646cd4e72157f5b4be5013cf74c8eb1cbb27752bff264934addb8d3be524d6a82b85fbe5da884ef78cba577261ace31133a7361a67639cbf3566a68e4c6d565080ce28b8a7a2e77bea9b3f2bbfd", 0xa6}, {&(0x7f0000fe8000)="287144e05962c2f8321cea92489d95330b9690d0ada06f267b0269a305592510f9895bd2cca4dcf122ec21f4d5b2cb7b7d1de0350f7a9f45aec90cc5e3054f105cb2e26a243ab283a44c08938f7b3846ef957a90f0a81f939fc6483ea9a4e22140e4bc468621a3", 0x67}, {&(0x7f0000fe9000-0x7e)="aea380e0a973d0e2b13e5e2269bf374d344e57718df41e625d2f472b6632b522743550e36ba6fa2e47242cfd0940ac000397088ae141233a8a7d7748bb68466bc87bdeec3a9de7eb234843af329b07794ef6bbb11e2848b0809cf7fef0e4d479ecf54ba5bf953e498d57a5c261faeaeba98ce6d569f930f6619a2608c81d", 0x7e}, {&(0x7f00007f4000)="7bb462ad37", 0x5}, {&(0x7f00004d4000-0x28)="f444581a8c04ce02ebae995122850364786b432aa82ab118d1f2ff1a558f66c13fbc500ccc6d8f77", 0x28}, {&(0x7f0000c83000)="d850d9dfc9af08a85685e21e9c65b4a3819bce71316d40fd2930764ca3d6785bf15e68a4f79573a9e0d244f5c8aaf9d7a712e7d895477518b3d64d9c5c8df6c2d2e8cf72bedb0b90629df4de2717026df1f7f57fa13614de815ee6abc864111132cf8b2df164269cf98d52ad5afecb6deb1eca", 0x73}, {&(0x7f0000fe8000)="2071fcc3d1", 0x5}, {&(0x7f0000fe9000-0x1000)="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0x1000}, 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"4df8ebcdb9732756ef07d976586b014606688c0279a63757402d6b7d4a770db9ad2d409bbc3ee1faf8e701d1339201c15878652bdc34aa67e7ca2df5227918ddf53c7e5a4f3a2ad84f6f30586564ff3a95fa07acf315db12a3c71d4c4071e4ee00163975c0f14d6381f66c21efa850f3ff5445d096b9a35b181dd79ee23d2f379a8c37a8dbf6b23c35005b063317e5e8d696a0090d31151c737fd669bed74949417f719830ee9fdd36fccb3e40f84a2fada37def20251d617789520bc3e5bd27133637b177fbc424009c06d2676efb3f298a08fee9b352c5f70bff6888bcf74aed7103839753affc0d0e8bc2b921c5b6c639bcdec527affd373d868ab9e4f1e56b7cfdc0325abe055a28f0aed655d2c58b5fbc4865d7df8801d78f600d25c5a3d6db8a5e9b010b4f87c4fd71f59fc2d847449b3b4e41a2dd1fe844e894bd94af87d0a4912553c1be640beb2eeb09728cd700071104e85ab2938bf4756a1097691952fc2e950aa102d8cf801b3e8df0f6feeab7a24cd79da9d3b848d43011d01be4df9572c06ed6a7bc6e0516e3827e925fea9e739e34a9ad31591dde0f219d49bfcef78dbeeb5d0e0737c18e7372833998dbc9c18dc7264e3e890cd695a9b95ff387747acc8da4f0659ae07d0c974b4ee442fbe2a68b293eb21bb285f5018c9a18fc2fe2ed3d733f71ed21845bad707f5bb2d111b019f77a6c38b1400da7cce681eaded13185c902f2f5f5b46a7ea44e3c51035d22c48ef14ec907b3f177c79c6d2951ce060e94e8f724f179963e1e11aafde759aab62dc9a04375cad2bc4d3a88934d291d404fc0fbd701ecc5be739c1156dcf2a4fe5045f474abc2a87630bf84c2cec0842b3e49b96c024de06c569dd2a55575d4cc62e130434ccb924b469d233f8574e02ed29690d58a7b6731d228934a0b71a76ad5bd72e963288ffb5f74cede44eeaec80df91d62b183420f5b3243c77aeba29afe01d6248402ff5861844fd1508ab2da2aa844aaabfb7ee69cb8b439570b336fe9bd0e3c38c3bb3ccfe6db1cebd6d958c85e3f0d21e59cdbe96231b8063c130259e6bf4856e05ca4f6b1ffcd4a02ff4ff72d763776f23857d77989ffdafff64ee7418b4500b99a27a5b78573027a58e6e98f8e549b6e22edb7f02675273a8159d38bf3f78c79368d890b83ad817eac5ab33bd72b062fec9772137345711350cd3e87fe8261bad1b7a4df180f170e4d6204aa6ee52381177a3bbc1f410a349864b43f2149cd0f72a5102d795d04f077e01ce9a62db5426a55248ee2bf7bd4b5830bf27fd5be1f39fbe15af937db30c4692839c95e184f3102883675d6ef48d6087ba18512d71c93d97974853ff510f6449cd6d05740c28fef4e606e07749c615083fe608c7fdb0c4e0181974aac17790917a62c13531c4639ce2fd07a908a0b8206f9b85deb31063925a9312845c4277111601e80d6ca52e0de8f8cc88ed8c9269e35b7820d0c9bf2b7ca00fd79a68c9b3f4ddb6cc20d50e5768afa8055a90682259baa40d9916fae87cfed55571477f4994479157ce827a60de4bd54be3198a4d51f73896c13d6b87df4fe5216a3981acf307cf336cc387505e0301c6c39d2dc545274759814f9df17a8e5700f11422d4cac6413c2634d91b7ba2a60b6afa6a5a9bc2d1cf887ffb78fad212fe89914054307c980c184ddac97f3b0d62a7f2f15ae1dae7420c1c562c20cf9439774741452350e875fb789e9774b1adab5cadd5826cd191d22d30ed68d729ff47b54ca34e714d4eb08e60dde7795cba3bb53824ec78990903be317a5ad9d0d14683e53197c235b6ae02e41626c6871ab14e85f2573e785a283d522b4642e61dc5241b3f4cee3df627e8cf237aa6b035808ac1676594d89142f7d4920cb51a6e6572e02cee065a9cc25766d5910b888f3926b17d1db598cd0f5d88d1e570cb20856be818fd14c56e97ba56aad3206f3d8520cf1805b5b757dacd0f4de2d8b533397c520bc6be2a60fe4ba01b0d03d1e0dab906a16b940a3f18df8f1d69c3a68acde630a5ae080e8334be41e71cb03f293423866538d41892b3b933b818bb002c8e577e233c01d02d2f6383c001ee24d03772fd82854737edb96d25d9916f0a91fcb2caaf942ccface5f8c28336470311ac830d8d62666e9920a42e2ef3871cda7d380bdab8890e7a8df6de59fdc2273fd5d3e46ceba013632867407bad7f2a867bb0a2dfbfc443ec66512c57114d335d579b49237f22f705f3e8adaf3b942b6af7081b62d1c8561dc3075b7184f9bcb367062b108c898c295fe2cb0920342e1ceb8b9dd2832f9d9639a48b96cade4d441e11fe41fc488cf64f51797217833046d7edea830cd37c7388bfdb66b68280ca9dc9d474557162380a05469897fbe9376222385045b32551fdab49fffbb5a8e27de7707df79540a5547229d9c66ca550836db5336830a35c0f874094161bccc6f02b853368534939be6ef1753a904535d15ba5d24d4b987403fe463145441505fcf71d254b670e9f2565e44b8e0869f19b3dd351cddf0e6ab17e7ee79e2e947f72703956bc837050869a4cfa8acd6660b71d1529903c88895ea105e7e05f2cd5d31986353c91561619973e853e3b4c7b12943e8794bc71a78454b68528984e57103f2d07db7ac159dbf481b64b65db03474c37b2d2c2302a3c33f8f1dfb74edf6b617df5010b89b5d38bdfc1d9a0ec127829413b202a4eb4df0e84f428d7c8b0d1a9555017e574cf6b6d51d82bc0e0e63d7de6c27aa01e348f70eae7a4207b125e139f4605de8024bf768d3f70b6e62e4e55f06d92cd03d86fab1d0cfa35aa2a715285caf91f987e290ec5237cdb5ef63342274be182c447855e89fe891c811feee80d0166578aa143930bbff4fbcee2fc3d9cbb2d59ea434d775d010bbd21ae2521a30c35d671b223f52697a29e5b12d6e09365589cb09fc40a6a5ee8afadadd3a49faa70d81a41f6747a9746faf12988adc92a620c3e4c1eec2a64dc315cf90e102190ee0355925ba273aa1c3562cb9f2c09e580e9f54f50aa5e8f8872a5a0d72bb91362f62568917cbf9670fa3dba901e313db944e7e006ffe2e10f0d0e43adb15cb06e2720329d7cbdc0884432cfb8ed0c27186e0347c6b6dee6d1e88457ec689e734c06d96e175a7a0b1bc23d56adfbe612759374b9c93b1d480dbe0af4304c97fcb61fb35339d91d34803a7c72086be5929e6593113e04758bb5fd95ecc017b68ccd53bade4ccbf711fa6243e342173842b48bb9785c9d9307659dde3cca6cbb94506dff4eb56751137da11db51bda651b4cd932714964894ca36f655b4e5c13fbc8a1c66efeb58f94ff3dd57ef98976ecf6094c2e303ca5cfeb6bf0ee10a5c30481709b63b1f327b87d3632f836e171ef7fec7e0700ca9a11d8a0b4e53bc872c678f13a7be99da4d94ceed35cbdfc55495ffb8f840997549ff5add010d426537dcf1f5b01874585112c5b8810d7dc48f16cdfdeb4974401d658d6ab530ee5e4e7a1e9c7df4c487d1a4cacebcba424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{0x100, 0x109, 0x6, "d515656344c431f068579a824c95d9e67532d7799ca798cd95a3dfc6ff6dd1df1bbb0a07042907470a6dbe386f113037badb270b5a86e1f66a73f725de563b36bc3a1bbd5df34630b823b4aae1eac6649c043761ed954a40d8210d5747f3c25670f40f1b44ea6533747bc8fccaeaa162ef368985473f7cfbf3dc7aa56faaf86186b39d3d28ef21068cdcf3149ac4ab7891165c893f9d477091d7b89f7faa077b492cb413891bc55fec6ea5ff2de17f5f8b9f5cd4179b327c656add409a1b185bc1e08cbccdd0a43222179e9435c2d86c0984e91d6b43b6adcc1711d493fa6ec985350f7a4023f1c809d066116400830b"}, {0x68, 0x103, 0xc40, "7910a7da95017a27b30392797a2366601f321850f7cc917ad1f6d57180c2e7fd24b525806b1c33800f0e4a3c4369afcd434053f1347ba5056e077e49b9e21029871bd91f67b582f5e3b6e4c075e01df46691a243d52ae16b"}], 0x2388, 0x1}, 0x800) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0xfffffffffffffffc, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c33000)=0x0) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b38000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f15000)={0x1, &(0x7f000057f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000b5c000-0x40)={r2, 0x1, &(0x7f000061e000-0x4)=[0x0], &(0x7f0000726000-0xc)=[0x9, 0x3f, 0x4], 0x4, 0x8, 0x0, &(0x7f000081a000)=[0x9, 0x5, 0xf501, 0x1f, 0x3eb, 0x6, 0x8, 0x0], &(0x7f0000f86000)=[0x4c7e, 0x9, 0x9, 0x22, 0x9, 0x3ff, 0x9], 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000387000)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000549000-0x4)=0x101, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r4, 0x107, 0x1f, &(0x7f0000f11000)="2d3a27ee93bbe019e5e9aaa4c31926a3d86f06af57d820c2691842794efffaffc0e42607f5d47bd2482fa3202f70e9ac9c13a3ea2ce6a7fe9576ce593e531df6665aebb819d58c2174f4febed2aaae2cd7811b6c8de3f18a08716bcb9be0fbb478c27107a50833683f62b1dfe2ac42e78f6c4ea91ba24a9ab993edbf6c105def5a69aae3931d32bf04128d47861f55a135b4e2493cc92e000343a4c3b6b5c05b98", 0xa1) r5 = accept(r0, &(0x7f00003ec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000376000)=0x14) bind$bt_sco(r5, &(0x7f0000bc9000)={0x1f, {0x2, 0x88, 0x7, 0x9, 0x9b79, 0x1000}}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000968000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c59, 0x2, 0x0, 0x5, 0x101, 0x6, 0xfff}, 0x20) sendmsg$netlink(r0, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x15, 0x40719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ae5000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000743000+0x430)={0x42424242, 0x42424242}, 0x7ff, 0xf) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x114, &(0x7f000056b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x3, 0xffffffff, 0x4}], {0x8100, 0x4000, 0x7, 0x80}}], {{0x8a49, @ipv4={{0x1c, 0x4, 0x1, 0x8, 0xfe, 0x0, 0x0, 0x4, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x9}, @noop={0x1}, @lsrr={0x83, 0x13, 0x4, [@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x21, 0x61, [{0x1, 0x3, "d8"}, {0x7, 0x11, "381e4930139063463c962652cfe4a4"}, {0x7, 0x7, "d6a2540732"}]}, @ssrr={0x89, 0x17, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xa13, @empty=0x0, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x8a, 0x7, "4fb9207ad6"}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0x9, 0x4, "32c5a2", 0x8000, "569024"}, "942b304929a82059cc746699873401455e2a385239029646cff0f6939890ad054f89f20b9f0e34b02e651988a97686c5992d16b2f0eba16b5da665ad004be21393fcccfce95fb97fce6c2489dda6826ced9cc5790f57839d004fd280d34ba1e50713fb64180693bdb61f1d1401dfd1fe84bfe21b7699d8245b9d0ec50f64"}}}}}, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000586000-0x4)=0x10) bind$inet(r5, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x8001) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r7 = accept$inet6(r6, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000bba000-0x2)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r7, 0x7ff) syz_emit_ethernet(0x37, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) socketpair$inet(0x2, 0x807, 0xad, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x0]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000996000)={0x9, [0x1, 0x2, 0x2, 0x9, 0x9, 0x6, 0x8000, 0x3d, 0x73f4]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000319000-0xb8)=""/184, &(0x7f0000b5d000)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000afd000)={0x0, 0xcf, "b1466f11c315088d7c3d01f7c18476b7372f1c1f7bd957ed79e48320176fb4240f054e91000b202a5977b7364fe3a5b55e988b4a5e4030c9fb4c40679bc76a35bba57a7d0beb39972a83c4008847cdb2b59ed54c058aa1decf43be961a351b9747828920631a6f89ffffe70027edbe670ee34319b1b9a87536d2c588cc5895189b6e4bdf036611de5e52bf9a8b6fd972e2c60ce2a52da5a2d06c71b75c5ea5306e8865dfa74a2f4e18ea202b19b444d61093199d24c3ae9f5e18e322cb0922ab6c7599266475b0ea21d48dbb395018"}, &(0x7f0000d40000)=0xd7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000957000-0x18)={r2, 0x3e000000000, 0x0, 0x401, 0x10001}, &(0x7f0000252000)=0x18) 2017/12/25 17:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f00006c1000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0x90a000)=nil, 0x90a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffbfe) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000961000)={{0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0xbb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x5, [0x5, 0x40, 0x4, 0x200, 0x5, 0xfffffffffffffff8, 0x5, 0x7]}, 0x5c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000144000)={&(0x7f0000909000-0x8)='./file0\x00', 0x0}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006c1000)={0x0, 0x0, 0x80000000, 0xacc}, &(0x7f0000901000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000901000)={r3, 0x22, "4f9f0fb25854121261c707c76d51aa8420b3b68103029b2da52216365fae0468c80c"}, &(0x7f0000706000)=0x2a) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000909000)={0x4}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00008f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000060e000-0xc)={0x0, 0x80000, r5}) r6 = accept$ipx(r1, &(0x7f0000132000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000224000)=0x10) getpeername$ipx(r6, &(0x7f0000385000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000902000)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000085b000)={0x0, 0x0}) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f000090a000)=0x7, &(0x7f000086d000-0x8)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000411000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000904000-0x6a)={r4, 0x62, "648d84ef543e090e937d28ca6709a593e030b4f9bb7fdee03a0e735588587858a814dcf459f942042a3046be35954d70a288f33902ea48e8e5ea1a5d36926b5b844ef90331bb2d921157a0eb80e2064e457d59785c9d98a39ad63786282eb7c6aa52"}, &(0x7f0000904000-0x4)=0x6a) r9 = socket(0x12, 0x2, 0xf56a) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004ad000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000090b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0xa, 0x20, 0x2, 0x200}, &(0x7f00000a2000-0x4)=0x20) setsockopt$inet_udp_encap(r9, 0x11, 0x64, &(0x7f00008fc000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7f, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff0001"}}}}}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f0000908000)=0x9, 0x4) readv(r8, &(0x7f0000906000-0x40)=[{&(0x7f0000904000)=""/44, 0x2c}, {&(0x7f0000905000-0x23)=""/35, 0x23}, {&(0x7f0000906000-0xec)=""/236, 0xec}, {&(0x7f0000550000-0x1000)=""/4096, 0x1000}], 0x4) sendmsg$key(r1, &(0x7f0000708000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x7, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000806, 0x800000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x10, &(0x7f0000050000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000efc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000092a000)={0x8, 0xa8f, 0x2, 0x920, 0x9, 0xd3f2, 0x10000, 0x1, r2}, 0x20) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00007cc000)={0x4, &(0x7f00006fd000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getpeername$ipx(r0, &(0x7f0000fc0000-0xe)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f4c000-0x4)=0x10) r1 = socket(0xf, 0x200000000042, 0x400000000000000c) write(r1, &(0x7f0000e85000)="1f00000001021f9f4c0000ffffbcf7ff810000ff0900018004000100e518c2", 0x1f) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000d72000-0x4)=0x0, &(0x7f0000167000)=0x4) 2017/12/25 17:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000f4c000-0xe)={0x1f, 0x7, {0x7ff, 0x7ff, 0x100, 0xfffffffffffffff8, 0xe75, 0x5}, 0x41, 0x3}, 0xe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000325000-0x18)=@add_del={0x2, &(0x7f0000d6f000-0x10)=@generic="7b62fe3772ea8b7c7143e0c35c0f3b35", 0x8001}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00009f0000)=0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000caa000)=0x0, &(0x7f0000d0b000-0x4)=0x4) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00004a5000)={0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[], 0x0, &(0x7f0000dbe000)=""/192, 0xc0, 0x0}, 0x0) r2 = accept(r1, &(0x7f00005fd000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea9000)=0x10) bind$netlink(r2, &(0x7f0000a39000-0xc)={0x10, 0x0, 0x200, 0xffffffff00000001}, 0xc) sendmsg$alg(r1, &(0x7f00002da000)={0x0, 0x0, &(0x7f0000938000)=[{&(0x7f0000f9a000-0x47)="2c6588b0308b1c239601cc1e2b0c42bd", 0x10}], 0x1, &(0x7f000014e000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x800000000000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4309c122}], 0x78, 0x20000015}, 0x8001) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009a5000)=[{&(0x7f00008fd000-0x29)="2900000018003109da00000000000002021300002000ff06800000000c000800040000000006000fb9", 0x29}], 0x1) 2017/12/25 17:50:34 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0c000)=0xc, 0x800) socket$kcm(0x29, 0x7, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bd5000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d7000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000190000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x7fff, 0x100, 0x7, 0x0, r3}) setsockopt(r2, 0x84, 0x80075, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b7000)=0x10) 2017/12/25 17:50:34 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f83000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00005b9000-0x2)=0x1000, &(0x7f000006c000)=0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f84000-0xc)={0x50000002, 0x0}) 2017/12/25 17:50:34 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cfb000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000048d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000daf000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x7, 0x3, 0x400, 0xff, 0x400010, r1}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x800, 0xab) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r2, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000feb000)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17b6}, 0xffff, [0x673b, 0x10001, 0x1c, 0xfffffffffffffff9, 0x9, 0xffffffffffffffc0, 0x4, 0xc0f]}, 0x5c) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x900) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000225000)=0xd08b, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000950000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) sendto$inet6(r0, &(0x7f0000feb000)="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", 0x599, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000b2c000-0x1000)="a308a9c5762373655d318b0325df366621e0a4b391a74f3abc8be0afaf88ceba", 0x20}], 0x1, &(0x7f00005e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/25 17:50:34 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, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000da0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005db000)={0x0, 0x1, 0x8000, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000fe0000)="bf", 0x1, 0x0, &(0x7f0000101000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:34 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) socketpair(0x3, 0x4, 0xffffffff, &(0x7f00000b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f75000-0x10)={0x3, &(0x7f00005b9000)=[{0xbfff, 0x7ff, 0x401, 0x0}, {0xf2, 0x1f, 0x100000001, 0x0}, {0x6, 0x100000001, 0x3f, 0x8000}]}, 0x10) r2 = socket$inet(0x2, 0xa, 0x10001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000002d000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f73000)=0x3, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f74000)={0x0, 0x8000}, &(0x7f0000391000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000705000)={r3, 0x7f}, 0x8) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) 2017/12/25 17:50:34 executing program 4: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x7, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000240000)={0x0, 0x1}, &(0x7f00005a1000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000006d000)={r2, 0x6, 0x1, 0x7, 0x8, 0x5}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000ec6000-0x8f)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 17:50:34 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, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f00006fb000)=[{&(0x7f0000f57000)="d1e71b19f9", 0x5}], 0x1, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/25 17:50:34 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fe7000)={&(0x7f000035a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e43000-0x50)=[{&(0x7f0000fe8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d09000-0xbf)=""/191, 0xbf}, {&(0x7f0000fe7000)=""/87, 0x57}, {&(0x7f00002be000)=""/176, 0xb0}, {&(0x7f00005e8000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3ff}, 0x10000) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000)=[{&(0x7f00001e9000)=[{0x10, 0x7, 0x308, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fe9000-0xb5)="18b64ec285a38daa2efc26b679525e560f46170c918a1d3d973c2054bb107124fb04e32080f4502122deafe2d9c668256da51bc53b0a92122f101867f96199a40417ee8425c3e4a62f4b60354f7d5a8c65a4281f7ef6531adb0d586954bc76ce51fd1ae69b34419e8ec4e0791a171d9c4670f8e3f8e037213211d673ab84ee19b4b12357af90911be502b64ef3979e4dd01047ca49c928cf677d94f1367f59ef9cc4b2fa424d8b6d470f67e3a0dc29548d1959f3cc", 0xb5, 0x10, &(0x7f0000fe9000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 2017/12/25 17:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e4c000-0x4)=0x0) 2017/12/25 17:50:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004d7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00005d2000-0x38)={0x0, 0x0, &(0x7f0000aab000)=[{&(0x7f0000b54000-0x31d)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000c61000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000517000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000087b000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000460000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, r3}) accept$llc(r2, &(0x7f00005be000+0x7f3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d96000-0x4)=0x10) 2017/12/25 17:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) pipe(&(0x7f00002c4000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000073000)={&(0x7f0000293000)=@l2={0x1f, 0x4, {0x1, 0x800, 0x4, 0x100000000000000, 0xfffffffffffffff8, 0x80000000}, 0x6, 0x10001}, 0xe, &(0x7f0000250000-0x40)=[{&(0x7f0000329000-0x80)="7c1553753fdc0702753e9a39b9fefd7c7d3b425790747b2728c33e3abfd94ae4c3e4d597146718eb3193525173ff88c15f2ffb3f5b1725d791b7f25c513d2107d3fd411c29caa0fc5cc2dfa5c06171618545855901122958a6adbf8e10bfb4086876b23627d30d2519e0758663c3817261852cbcca5297feaea2fa53dbd99e8f", 0x80}, {&(0x7f0000bfc000)="f71712df88a1e5ced992a659e84d1659dc4f6fed1967e84f418aeb16e45f8c4bea53a13ddc8ef8304d5f8e10a738503d1ef5d4af8da52708b6f3d45e5821d8278654e1bdc7e87f64c31356bcf51d8bde5ad3f5269486e1b9e27a30ef6de07576ce9174dc95d90135d5fc1d0651e1217af90daca48abb36036b413ccf40765d80f699cd444d2a84af79d5fae0d1ad514867f6f27e10c005b6c202ec614d79d7285d05e176a5ecff39d4c1989126d331d77e16cad1b3294cea", 0xb8}, {&(0x7f0000e0a000-0xe2)="f61ae7bade8abceebadeda9fcdc829528e85140bfb446db15ec0ab3930b48111868da129436558c8c7b9c13526491ce61813093eba722a83d4d3593bc99cb23116f62d149caa9ae2735eda1f20941843476a8d5d82c79c806e3aee66a5337c3be307badb7b09af6cd811d18d5ec56a07698a0caf6c309c5641d03ac8d83e0b745e07e4b60549ad0d5b587d6e9eae5e6588d12287b03dac569037702b4db7e53c35c4bfb6006ad3ed80aefc1bf95fa87b91dd09affd8abfba156eb74eafd190cec2a780370e2c06ec8f0b17f96b479e0ddc8dd8eed199a9e10bc0f264645da6b553aa", 0xe2}, {&(0x7f00009b9000-0x80)="215850989885acabaa9324c62807a2dab6ff4eb77dfa9590d6c21cd8b72bece0521fde3caf4b73a4289c9bced6a39e84c394245a1ce31c9e916a8c168039dfa76b5cbe27b66bf6d8a1fa08c85107a39287a004a6f80a1fb4fb7f2cf5704dc57cf7d45b1a9af997f18c2e1c04a5549cf633b080e1f21dd5356d110a8ab944a742", 0x80}], 0x4, &(0x7f0000c4e000)=[], 0x0, 0x0}, 0x4040001) r3 = accept$alg(r0, 0x0, 0x0) vmsplice(r2, &(0x7f0000d98000)=[{&(0x7f000035d000-0xec)="1e0568a5adfb445cd4bb8794b55539e8bed519bdee90d8049f60221ad86272d44437eab8c25dc0319757636ae46752f1d78ff5579c1dda5d", 0x38}], 0x1, 0x0) splice(r1, 0x0, r3, 0x0, 0x800000000000000, 0x0) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f86000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f89000-0x6)={0x1, [0x3]}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000655000-0x5f)="53e0f4f0c4538a9168a2aa3692b8b0a05ec9e5ae65ec3a264c064f3c6fee48176a4e023fee493567304ae38a8d736f6bbbad91a681fa6f3bbcae99df07c79ff6ac", 0x41) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000603000)="a79f32538ea10f26ed843bd6d0ef870710440808dcc85c503a664eb246bc16ddc079c81e00c6750bbdb9ab1397c20acec99fbfe504132ccf8f6092616f8305bb2153c4403204530244979b61da3bcbc988f38d202061b63a059d7cdbecd44ad4844b77b150bc29845cb6a716568b1f797f8be901a892349c1bf0c909730df954fcb4caf0d9d28309fe49a0ac221ec11418b86fb0ca580daac8ac9092c175c53e8a31f2e5d2fe43bf4100eec9e1d63ba49edb8e0c74e8fa8e614257d50d504eaa1b6f64ba811c06cf27f60602ed09dc046dfb", 0xd2, 0x0) pipe(&(0x7f0000186000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pipe(&(0x7f000078e000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000fd9000)=[{&(0x7f0000fda000-0xe5)="bf", 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x1000000000000006, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fe1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x14) shutdown(r4, 0x1) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fe1000)=0x4, 0x4) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fe3000-0x14)={r6, r2, 0x6, 0x1, r2}, 0x14) write(r5, &(0x7f0000102000-0xed)="0e9454e935d7d002b7ccbfb9cb1503900560b92d2e2890078cc36a7be5f0c9d19bd1bca05d888900e905bed53218495ef6342a7103856b2ad05e40fabfb2ea933b841c64530e1f3287ca558a4846b32e4ff767178c6777d99763ce45fcfc89fbd87257fbb208746fe6f0861d7e6bf9fcbab747c1c46202d59081154da3628fe078f3bfd41a07b502aab56eac22530ea71e85861842042aa742bf9d2de606ebfa686d31c6ba01cf46989d40aece6162c115c048fa459d3b6ca8707b1b6c7830fbe4c5f742c5b60fe02eeb9f696fc84e512dda15e1cf1baedb716a8f2af6bd67e0a6473477b960452285578fa978", 0xed) [ 172.376516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16758 comm=syz-executor0 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000c3d000)=[{&(0x7f0000352000-0x6e)=""/110, 0x6e}, {&(0x7f000033e000)=""/168, 0xa8}, {&(0x7f0000e61000-0x5a)=""/90, 0x5a}, {&(0x7f0000c0f000-0xaa)=""/170, 0xaa}, {&(0x7f00007bf000)=""/172, 0xac}, {&(0x7f0000b7a000)=""/182, 0xb6}, {&(0x7f0000898000-0xf4)=""/244, 0xf4}, {&(0x7f000066f000-0xd2)=""/210, 0xd2}, {&(0x7f00004f2000-0x9b)=""/155, 0x9b}], 0x9) write(r0, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) 2017/12/25 17:50:35 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005ac000)=0x6, 0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000c3a000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00009f3000)={@common='sit0\x00', @ifru_data=&(0x7f0000389000-0x20)="333446f9bd1ec8f626ec273de3378f1d2498a7bccd8a1d34d6d679648e2c85ac"}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0xc) 2017/12/25 17:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair(0x0, 0x7, 0x0, &(0x7f00001f7000)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000fef000-0x10)=@req={0x4, 0x7, 0x56, 0x9}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) bind$llc(r1, &(0x7f00007c8000-0x10)={0x1a, 0xc, 0x2, 0x74, 0x100000001, 0x459c80, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000d000-0x1008)={0x0, 0x1000, "10e1368b708c12a85908ed310e945a80d8d33697d848f49e23f8b63fea50c9dbbe59c0ef3718ecdee8ebe8cc0a473b5c06ad9b231bc97ed1597642944a0362b71655ca2a61c59ab5943b4b24cdb6adbe61f7937bd111468d0f75e22080cbaa3f821daea4653d1074978e1ded8b5142a412d4457a8b8f69bdf26a9239964681434e576ede42b3fb843036a2c3aab5d488f9fc2ee9226fa216ce062887d10294b0aa0840e6d0135db5c72537e559c976fc4b6776f20cc9c5a3bc52b1ef26fb04c78b41041398852f8de52a630dae2613280780dd3a0d622aa37601f7fcc57c0307962bf824d3e93dc5c0c22a233877c3caeaa092f1e750b63838838d413935862ede0892064774598a6f42adff76bc0648b5fe2d250e6d213599a6b4aa4f3f5e80cfd2daf9afb63a2567ae0ebd34e1399a22c301267a9062b746cfaafbbc3c116589e87ee86f54db59a2c54409d71a9ca467afaba5787b8839f3a6d5df0391398c6294e8abf1c0f3bfa13ec3bf804dc4cd1dd16a382ca85035c3fb50372dd4731fad10ea909394f094fc407cff03b37753bc9d9b85db31730305b45d9c86d237ec42513ccaa75c8b8830696fc4c8b4747d2ba60085cb4d07d152c57a33fa6a63ed9c1031d1e76a7e55cc4096bf604f5f104f72623165e2db0d8d355eef5dfeecfe9630710fa6a6b93f8c6b7a9d303dbbb827f3a1d0bcc5c5cac3b1191282bae11665a7b42437ab64f5e3f851b60c5a771da002d929f13d11806dddf8aa0d5ef99f4f2f9c60f57a33d376edfd26b1b02d60df80b940d4324f6cc4665b2c5bbeb57b8eb0f7fd11d0252256ea2bc9cf2c48fdc4077a64172320acf0a655b02d2670ad859e3b1c318b23e242e1d7e3735d121260992cc1f4e55e16b7587dad0f4a298327ddc0a25118873821acc75b7f68307acd4934055912664a0a3fd4c603656b8da887c7fc4a75e7083f50d82a53349099e3d5cc0ddbede99afe138aef9073f4f79ada4b66c2dbc29f5f6fb305843d0e76c2e28abd61512870bf5f7a2c06e293ad68be51a5e460670c4330f908a43287e5fbc51a947f48bc8845b5f24b9fc4ee66c068d972e31a7b8df0fb9673dcf9b72c7edb99c0eefc4e204794e877b21122025fa51672af21cbf7abd1eaa7d12186011f2c6aa9c2201da9d46ee9c2a3b4b7c38cd8a58d2a11f8102eef8a93a41f899f1b20a1de4dc7095ea5e32b64ff565a2606560ec1d870ae90ef9da5cc6c346f25abb2c3498952c0bc89f68c2722d2dee1e43a92dc772e0bc6c5c615b18f48e54b4728043a32b3d0ce08cba7849791ceba624b31a35a356b08104e49ace1a00ad33d542c3f77d3afdaae142fdcbc8cc0f22ecc81becdcfad8bd9c1d30b3d544111c80512770f1211859ab0a7e0d9f85dbc87ac731d5151e524b13c5f7ee07e354f4b03442cd658646dc0a1cd7fdbdc1ec937378fc2f00ad0edf2b47abb0014421a0dc1eda5bfebeccd526b2e91dd40e6543cb0ad812b6c521b61dd5448c711227175c1d67b558b2e582c0ac048a6be201d31913c10507c5faa144f0c1a005e6ddeb72da96253f0dcbcc148020d4e8536ee46cf45d98ab2bcec56f69a38bf7773fb28e080fffeeaf11b6de748b32a65d3be554813b9c3bc2636aa871d3dd75032be629e7b660ec79bcf2d20f2717044c473fb3e26150b58d627b8339576b1e08e92c1dcaf48c77ae25bae66fe76d2514d8f7179715eca9bb6f1bc86f8a239ce9e208b5a8e75a32ce565e3566fe35566d868ee89a76390964b3231620b26490a722b06bbb2cd30b79cef64850362e34b0cded613ff8fa1bd60a3bd99cc20b46b75029f03456bafdaa5cf017ca30a2ff40cddf45827af80818a4c3d0670b3ceecb6a837c76e0ed253dd127adc0a5a2a5abf8a30c667bbdbbc9772892613657a2da41be24b26bb580d04a45f079babdfeec42d47919f8d7dce7dcdb758bcde0605b1b5cae09033d5d9d304803f6e4d4ae17ad2a03f522f21cae19ded578e1ad5b167f2ebbff2d6d9e066faa59449c0f18f14be96082ca67807d7c9bfb7b49790f9e4df949d1c73dd14b67b0be49895cd0c0795e9cf9e88b8750ad1f954326baa4277f94235c3fbb18b5840e748ae1b7518b0835b1e3605a4aff2aa2bf908fe2b3ab21f91f2c3da17616553fed9e7a3b717c4d577375f0d029bc0ac3ead32e402ed1e4a330353776351980fb8ed7588ad755ea3cf21c1123a5d657e90d488e15e7006d4e207cf37c2920725fce4e64aac2ca93d55aae5c060b7788e4eda5aebd960aa0b8d74f33d134029581456a6ee4199f7db53720d16c629faf758d9c29bc02109d1ef34365f78699cd038e6e9991eec59ee667862bc9f27f534e2d487365e6d52ef9477baa7bb4f220ea7ada035d8f5ce988427cf4353398a7a4ab1ae4a1f5f6ecbec3f6a809655c49912c1c4021cc7e82aaed976a7269a000d72a61d570c400730756acf9c73aa9177b842085dd17d00cc4255ee86b7d8c102c70585856ba7d61322d78545cc3f7f1fcb1e6b7942f0adae5db708cf33ed891d869350988446aa86b227802687e5f76f133d230536507d90c3a4621e1219425495b090af574b95e9fe5d96653e20c249d5ffb7dd4736d9f45d8a6b60ce0dc53888080a30541f57aff908771578fca7dd14513c3d36e53f801e8d0394fb74e3e7f1e0775a59b79c97df98ddbdf16cf8fc74fce3f190ccfefe2a17e4b7e103b5d9d6a99ab886d59590b5d487340f7d397010ec2fb2911ef782b6fb32956452c2ac35ba121b627d11b1e4aae3285057ddea81e55d8e39e48cb55c8bcce74e13227bf1ce9fcb07ce7cb20b3f0c4c81f99e814ce1f367398613a86fc89af06655477ecf475cdd0e3870eb8b342cc8671ed3679611c6771580656c1b4f7efd4da4093ed780b5fb7326cf424b7a2be5e4e96994011f291da48bdc945650af399c92b6f0c345a8ce47ad49bfc5869f14a96b5a2a9c43cb05c708cff10834623b1430caed42ddfee317fa556be7216482c23360c4116facc24819f4cfe758157ab138a9e58a46353f2b542f7384710466e694839bd5666924cfb75b6bb8a0aa171b56eb88d0fcde426296a1e105fa4ea649e829b2bdbdf346e42f13ea3a9b94e7ec880b874a6bd708123b2985f7a93946d68daad602dba854b459586423f2c1aa514b4f36c344801eaf42b67bea93eb4551ebe45a62db68bdb761bce22b6dfbac73762d8055d41752d48b76a71f296f55408964ee2c707c35d2ddd0f5135b777f01f2981d19455ce5d6834c52ac86cf1452113e1bff9b82d1c35b517e1bc221517fe4f7db3a1e77355dabbb51fe25ed23e32e096f32cba2794b477a8b15b40d57ec6b6e222f22c936ad9d1cf2c98d7a2f7a9350960bad5741d3c5a8b323f0f098704b50e75761083008f39fa7f6677f9d5fa8a7bc22ad4b6b8fa8e5f318e690178028e8184b6515c17065a159c84f06e937dda0c18888d925783c8bfe6b705a1cb40f21b1bbc8ed48653cde0cf2b1b00ce494651fd987a80eee52bb4812fa3e35bab9759bb67a36020b50f137fc01b0b2174947c333a63611ebae40e093ce4acd4907c4ba04fc94ee934cf172b6b2a20b29ade63e6d8486a870cc0e2ca352bfd4a7033599a93e8bdfb2e38fb59ff783c8d7dedc1a0276d395c96338a8de796d1e28758d30ea9f678a9f3f0e5cbd280ea24b1d6643bc2d86b0bc71532b1a981654782badd9b78fa8b1b2bc3306c0427c7475bfd20434f59adeb7130a3741478bc7d484d22716c1a9ca68a308f42d4ed5d581d9df5206817eadbbe487f5f7a6a11b2f16996a02cb7b9219d968aa79b8fa3983db53855c166bdcc93f57a98e2b8a1a1a02cbe29f876cf11fcea77320d0f31c5014d33321678a36615a0bc564082b61448d7aef650ec6d4631dc540ba176124c93e554a02209e06b967bca9d8a718cb0903d218bf11e898a78c8f45dae17593b572ba8177f743791ea6372c0e4b998f94343530a9458c98e49a5106d5dd98956252d9387551933f390b48b3a761a1d41326159f5f839583d780df223bc9bebe090cd0ef0b525d1eec5c2239c9b9d48219789ebb17d4805b3c321873548aed57dddc19d94934c47b8f82b1466138c17e670edcec4a90db71620365b7bd115bded9129fd1c399926d25b92123b64fa055ba78b51a717eb7dc597736851be4c985493985cc36a545c7da93657e5f860fe6a4f1fd82a8264d187ae5312037085b05ae6a99d790f6c83fb7c882ca6311686368a1fb2b942a9792290001012de3a58b09ec4a9c9db179567d4810dd264a2fe24db257a1b017e10e6b5bc085f8de9150a9a9c45ba0983761d5338bfbb635fe2aa3d72475496540a9b5fcb22addbe577e23f9540eb852537aeba0e264011412534fd7ee90b2ab549e902a4245b45713b91e5be9484695948031186072f1869608c6cdc7d4eca040f06bddcfd9ec6cc4fe2fffb70b3f9d7df0274b5fbcc5145e955a1376c218d413775f1e38513ee400985d4429de621d25a5d49aac43302b2f845366438a712a2432ad3416df4bc5f2eb7220bc7248f82e734dada2501e323842b0f7133c5bdf57f7840e9925c0dbfb85a577f531784205052b841d7367c2d02f898091af983ac030e3bfbcaf1938e6ea3d47f302ac13d75377b0f6f9a8cfffd5a1a3574c6819449230e6f38a952084b2bda037b3b81bf4aa4dc3054fb083f9ab53758c63e20c8a57307ca6abccaa524e3e760a46dcd39ba103c1c21732091f9c0b9de9ba1c7f27b698b0e09d7b6238db91a421f0b051b10d054dd31bedcd231dbcf073a8592f2e3c0cc15e3b54671a4c7b804f3fcc30195e96a209dd2486fb583364306150cc36618b795135995eaac0e8344ceb14ab144c82a7d2dfb2e0b914bf72e48862f7a0fd25b4bde80defea389123564fdcce48108fcf6ee09920470b6410dbd346c8536ba66620f7da0b89161fcad05c70205ae67a3555fa5d81596394826340c253b46708903bdb84c3a0a942295254492ba8e6ea04e273feba8da062f262658163f030caad3511de7155490e276f8df1ade11e2695645210a50728a3ba23dfda06336e907fe33c580c88a815ec4c1d59ab4c411fb24709bc340ebaef3aa19f707466c4a205c3f0fbd8952988553a876b96d6a4fea98d06e7aa44868de845d108915f1d69c6d2ccf97e1dccc7804c13419091036f97bc14705291bd249ff599a40cd9ce5b49cde79c7b041e528773e9b4a34721026ddd5249acb1f997d6c4ff97684aa576c5ed8637c699d76fa8bb2a1ef778d2158527af6ea4f7b00658f843ef1cbeb4ed5ea85a4c5d1e770b1c1c1b71c4b97bb60623e60c38a1e42a958de8318498ba05b28693df5e1ab6a7bd61c65de8f98902b4d46c07b347f30f85b3c37e6d5e551a00e42e38f0a600c01e64aa5db0d73edd6dfd534317b405402263cb6d48a4652dbfba242e0c2bada099ec9b22df0b5ff3aef34bfe283b1228a79ce5581adc2f01db626142a21e4b02e33d4eb348c8dd7498fe6bbffaad36cddfa2a2a1af29068af23323276b5c0226c59cfeedfc3cade16e16834ff32a714153e32f20cbe8c280154388bfc2a1d0332ee6d26d40aedd901e60fff1bb170fbc3c418f68db5ae0d1e20b59b58288429eb9c7755048764ff24ae1da535be356c8e351145a4c33859473c17b1788f072315597c573087b5557f73ccce047b651dc3b7e6ce8a72644f4083bbd44b6f889187781a29446d01b62d79239739973d9298b46c3befee51e3dbf9ce15bf1ecd81766d58f91c77ded2488e17d"}, &(0x7f0000c38000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008aa000)={0x80, 0x820f, 0x0, 0x80, r4}, 0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000004d000)="ad560000820fae0000ffff00ff00ff05000000000000000114", 0x19) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000076000-0x38)={0x0, 0x0, &(0x7f0000d24000-0x10)=[{&(0x7f00003ea000)="1922b567fa4c430b0ae08de0f54808592042f0c6173f650668216ea24dfce4f72398402aa350f827cd381e5523eb87af", 0x30}], 0x1, &(0x7f0000a61000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000e6a000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000cba000-0x2b)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000776000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xc0)="07d7726b8a0666f32fd85d6b0d009393abbff23a79c3e8351eb8e04634c7843f3a4ee483648ccb86b2c97e4f632b4d780b4bcc57712b2e12255338a99ac79704110244adbcdcdeda8ef6ef7af8f4bc6ae690aadba1caa19c8a4f7a83808229d8006af667937a523928acff3aa6c123502835ab880e23ee2da05838aa248dd278f170db9097d500ccd281cbcbb82e5062a4db74e26228547e86af7b3f0e107e1d9b2f87ff97df99c437710c14c200a464dd55c780677eea4753ac065dea8de516", 0xc0}], 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008b9000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) r2 = socket(0xb, 0x804, 0x2) getgid() setsockopt(r2, 0x107, 0x12, &(0x7f0000d15000-0x8e)="", 0x0) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x7, 0x5, 0x100000001, &(0x7f0000eba000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000d33000)=[{&(0x7f00003e4000)="cd", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0xd2a, 0x0) 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00008c5000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000534000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = socket(0x9, 0x5, 0x7ff9) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000a14000-0x4)=0x0) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000325000-0x40)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a45000-0x4)=0x1ff, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x4, &(0x7f00001b0000)=[@map={0x101, 0x2, 0x7, r1}, @generic={0x9, 0x6, 0x4, 0x85}, @map={0x7, 0x4, 0x0, r0}, @map={0x6, 0x7fffffff, 0x200000000000000, r0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) splice(r0, 0x12, r2, 0x0, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000eaa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000213000-0x8)={r3, 0x3}) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000884000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d8000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000996000-0xc)={0x0, 0x7fff, 0x30}, &(0x7f0000fb1000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6f000-0x108)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x7c, 0xffffffffffff372d, 0x80000001, 0x9a7, 0x6, 0x100, 0xfffffffffffffff9, 0x8, 0xffffffffffffffff, 0x0, 0xc11, 0x1, 0x9c2]}, &(0x7f00008ac000-0x4)=0x108) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000022f000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018b000)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d17000)=0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000058d000-0x138)={0x8, 0x2, 0x3, 0x0, 0x5, [{0xfffffffffffffffc, 0x1f, 0x6, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x81, 0x1, 0x8, 0x0, 0x0, 0x2484, 0x0, 0x0, 0x0}, {0x81, 0x8, 0x81, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x1, 0x50000000000000, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xbdb, 0x1f0000, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fda000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdb000-0x4)=0x18) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0}, 0x14) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f4f000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={r0, 0x4, 0x10}, 0xc) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0xb, &(0x7f0000000000)="d7fd95070179890fddd5a45d3fefb8", 0xf) socketpair(0xb, 0x80000, 0x1, &(0x7f0000910000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00002fd000)={{{{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]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x86fb, 0x4, "a3e611eeddc7283bb26d197d16f72dda4b6ecad720133a86f853fac3c513cfc92d78982758826631ca6d55b7560525d4dcfd61ab4fbf44b0eb14e3c8cbb09e29e700f20bcea84deb06c671e03101926a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000930000-0x10)={0x4, &(0x7f0000001000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) [ 172.471944] device lo entered promiscuous mode 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000572000-0x80)=@generic={0x4, "e5da0b995b82fa050ade7a1cd28e769089b34c048abab205708fe9f050370985708d98504967ed671ecf318ecd15148b229936641738e2a79c5d71316f18a64cd4d4d49d10fe4eb8bbfef5ec1a2c1673400b8767c9ae20d4599324846d0873ee7ffad62133a4b16934ddbeb7ea5ef667d78823795386a3d43d575dd01eda"}, 0x80) bind$inet(r0, &(0x7f00005f9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet(r0, &(0x7f0000d32000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000277000)=0x10) sendmsg(0xffffffffffffffff, &(0x7f00009a4000)={0x0, 0x0, &(0x7f0000c42000)=[{&(0x7f0000f76000-0xca)="", 0x0}, {&(0x7f00006d6000-0x65)="5e3b4ebff3a112f8134b8ed992d6b48c0e47396a9154e3d5a35a209caa34465ab254fdb8f62d8e1904d5bece87c4a302348e43", 0x33}, {&(0x7f00009d3000)="1f2fe36366f79d1acd1699bc0680d6f00fd432c1ee88034da42531a24ff5e95ec34a3a3a1f8819213f775a5bb267fb40453fb20079b606009e621369f9edbd245e6bae1a1e464da3f6169bba151be9c1d2991068682dba36", 0x58}, {&(0x7f0000268000-0x6b)="ce498736b27ec11c7561141f55b6f667f3447efa669a1779352e6894fe123ae0c3675720ef49d0f22d66327327ad04926c1bb106e5258af2f73ca255c69bbd7918b16e9ff3cde9f6cd8133b6eb473b6dd421ee6cd5341e968e6dca69b48488fc8221cb5b75d608d40e8bd4", 0x6b}], 0x4, &(0x7f0000ff6000)=[{0x18, 0x10d, 0x887, "e5977b122a"}], 0x18, 0x800}, 0x48001) listen(r0, 0x100000000) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000dda000)=0x7fffffff, &(0x7f0000e19000-0x8)=0x4) r2 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x9000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b8000-0x10)={0x0, 0x10001, 0x8, 0x40}, &(0x7f000074c000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006d7000-0x18)={0x0, 0x3, 0x30, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f24000)={r3, 0x7, 0x20}, &(0x7f0000fdf000-0x4)=0xc) ioctl$fiemap(r1, 0xc020660b, &(0x7f00003d5000-0x1e0)={0x200, 0x7, 0x4, 0x2, 0x8, [{0x100000001, 0x5, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0xffffffffffffffff, 0x7f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3ff, 0x166, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x40, 0x5, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10001, 0x4, 0x5, 0x0, 0x0, 0x210c, 0x0, 0x0, 0x0}, {0x1, 0x8000, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffffa, 0x5d21, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aee000)={r4, 0x86, "47012123a5557ca3e4477c8424a4143445c0c49ca8e42dcfd70034b2a869ab9d978a17a136563f58d294f8247da0820ca41f6a30aff0214c6aa5df0e2c8b3e904c5c9dc5e35dacde613886e14e9363249dd27e69c3ea96613678b94937843b02974b21f7da9bac913cde1730de68bbf0e631a86edd29f4281d97d7d4789308f395120992af2e"}, &(0x7f00001c0000-0x4)=0x8e) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a0e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000)=0xe8) 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00003c5000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000771000)={0x80, 0x75, 0x1, 0xff, 0x5, [{0xff, 0x2f88, 0x401, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0xe3, 0x80, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffff733, 0xffffffffffffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x91, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x3, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000478000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x80803, 0x6, &(0x7f0000928000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000395000)={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000fd5000)="8a", 0x1, 0x0, &(0x7f00000d7000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000f0000-0x38)={&(0x7f0000ba1000-0x35)=@un=@file={0x0, ""/51}, 0x35, &(0x7f000000f000-0x50)=[], 0x0, &(0x7f0000082000-0xff)=""/255, 0xff, 0x0}, 0x0) [ 172.568267] device lo left promiscuous mode 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0x90b000)=nil, 0x90b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000090c000-0x38)={0x0, 0x0, &(0x7f0000183000-0x10)={&(0x7f00002c5000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x401, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000347000)={0x0, 0x0}) r3 = accept4(r0, &(0x7f00000c2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000db7000-0x4)=0x6, 0x80000) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000bb1000)=0x1, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xd59, 0x2, 0xc0000000, 0x0, 0xa1, 0x80, 0x0, r4, 0x0}, {0xc5d, 0x7, 0x7, 0x5, 0xff, 0x7ff, 0x0, 0x10000005}, {0x5, 0x40007, 0x6, 0x800001}, 0x20, 0xe2, 0xc, 0x1, 0x45, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x9}, 0x0, @in=@empty=0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x81, 0x9, 0x1, 0x6, 0x1, 0x8, 0x9, 0x80007fffffff, 0x5, 0x7, 0x8, 0x9, 0x1]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, &(0x7f0000000000+0x35d)=0x4) r7 = socket(0x1e, 0x200005, 0x0) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000d4a000)=""/140, &(0x7f00003c5000)=0x8c) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r0, &(0x7f000090b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000090b000)=0x58, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00005e1000-0x14)={0x0, 0xd78, 0x5, 0x2, 0x387, 0x1ff}, &(0x7f000016c000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f000026c000)={r9, 0x8}, 0x8) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r8, 0x11, 0x64, &(0x7f000090c000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000090b000)={0x0, 0xfffffffffffffffb}, &(0x7f000090b000)=0x8) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r10, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00007a4000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a8000)=0xe8) mmap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 17:50:35 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000001000-0x70)="4e21ed96745b740eb95d5abca32ddcdf3d2850a673c390efb5497da11852368604e40425ab13d9fc35f68debe5fff7770f287eddabc66f77fc3c7c3fc277043981e6d158c29b42695bda9f0bff118c4437875bd962d6b8ee889d01a660ae25edffa3575fb1310224a25365b9f09046a7", 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00006d8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "7c7047b1676a59b36f382047a79e1721"}]}}, {""}}}}}}, 0x0) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00004af000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000167000)={0x0, 0x0}, 0x5, 0xf3d4) syz_emit_ethernet(0x5e, &(0x7f0000788000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1000, 0x1, 0x0}], {0x8100, 0x8, 0x0, 0x2}}], {{0xfbff, @llc={0x46, @llc={0xf2, 0xfe, ')', "5af71cd5a48fd87b922436e8336cbd3a9ac4c61c0ece2f7e5d94b07762114dc8c4b92a5410dce2994938737774966eedd1288cb85d98d5cf4f4f797e4021e9d704af5c"}}}}}, &(0x7f0000905000)={0x0, 0x2, [0x7b3, 0x230]}) socketpair(0x6, 0x1, 0x0, &(0x7f00000f1000)={0x0, 0x0}) connect$ax25(r0, &(0x7f00006f6000)={0x3, {"86b4c057964bd3"}, 0xab}, 0x10) 2017/12/25 17:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0xdd1c1a0194db6ee8, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002bf000)=@generic={0x24b, 0x7, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'skcipher\x00', 0x0, 0x2a3, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000)="f91f0000000000000054fda344796898", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008df000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000355000-0x90)=[{&(0x7f0000478000-0x18)='d', 0x1}, {&(0x7f00002da000)="fa", 0x1}], 0x2, 0x0) splice(r2, 0x0, r1, 0x0, 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f34000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x3, 0x8, 0x10001, 0x7ff, 0x9, 0x5, 0x7fffffff, 0x401, 0x100000001, 0x2, 0x800, 0x1, 0x7102]}, &(0x7f000005a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000304000-0x8)={r4, 0x8a7}, 0x8) socketpair(0x0, 0xe, 0x5, &(0x7f0000a06000)={0x0, 0x0}) 2017/12/25 17:50:35 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ef8000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff2000)={0x0}, &(0x7f00001c4000-0x4)=0x4) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fe5000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ec7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a92000+0x576)={0x101, 0x820b, 0x7, 0x3ff, 0x0}, &(0x7f0000519000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000259000-0x20)={0x35, 0x1, 0x0, 0x4, 0x8001, 0x9, 0x2, 0x8, r1}, &(0x7f0000fe6000-0x4)=0x20) r2 = accept$ipx(0xffffffffffffffff, &(0x7f000083b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e3000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000fe5000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b6f000-0x10)=[@generic={0x85, 0x0, 0x0, 0x284b6942}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000093000)='\a', 0xffffffffffffff5b, 0x80, &(0x7f000022b000)=""/128, 0x0, 0x0}, 0x30) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000a4a000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000975000-0x10)={0x0, 0x2, 0x3, 0x4}, &(0x7f0000b65000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005b7000-0x10)={0x5, 0x0, 0x20, 0x80000001, 0x0}, &(0x7f0000c53000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bb7000)={0x57db, 0x200, 0x464, 0x9, 0x0}, &(0x7f000095c000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048e000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f00007f7000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000049b000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4c6, 0x5, 0x0, 0x2, 0x1000, 0x5d, 0x6, 0x5, 0x7, 0x7, 0x9, 0x3, 0x6, 0x0, 0x8]}, &(0x7f0000b11000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cb1000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0xf97, 0x0, 0x4}, &(0x7f0000c25000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000124000)=@assoc_value={0x0, 0x0}, &(0x7f00000f0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bdd000-0xc)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000e60000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001a8000)={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]}, 0x100000001, 0xfffffffffffffffb, 0x7, 0x1, 0x11}, &(0x7f00005e0000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000810000-0x150)=[{&(0x7f0000f17000-0x1c)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa9b}, 0x1c, &(0x7f0000061000-0x30)=[{&(0x7f0000d21000)="b3f7ab425ec28d4426d4181fa4f839cbd02afb87a64c28ccde40c5c8fedb5f7566267abb9d1c8146c5626e32c7d08482c891e1f581bc30aa46", 0x39}, {&(0x7f0000eee000-0x70)="1132d4ee0184e7e73f4df16b8243b1d5b30d45a9c75a0bd28b823b0e182e868e27354bdea96361df168b26b33d30222190c8e0433a6c10279176ac0ee80b1ffdc0d8ec5aa1ef55009e86bf9ba1df5d7a98726eb2b404ee3d2916cf057b7dd3a6250fd7fb22b8edd4da9a13e8a01390c1", 0x70}, {&(0x7f0000996000)="a4a72bdb628b290faecfc06e21455a5d87ec3621c0ac707cf4f404dbaaedc22d16c682c2f6a5303470fd7fcaeca036b7686381c117e95ca187dbf10b0e7dbed753f967e66b0d2c3ead776a4da5dd22cb192d79f0ed653a917b51102031392b1dd5f085b19172c8a4498d295091071d761564b07af54e14dea925978517889d093a8db71128a65bde836530b9cc6bc23431e7f6d937a6adac684fef7fd4c6bf6d0261a2b237e769e7ee39f6b180a0ccd141387799d6ae30e1ef49bcabab8b5c142d", 0xc1}], 0x3, &(0x7f0000e66000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x4c, 0x7fff, 0x1, 0x7220, 0x5, 0x7, 0x80000000, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x1f, 0x2, 0x79}}, @init={0x18, 0x84, 0x0, {0xffff, 0x7fff, 0xa2, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x8, 0x1, 0x10001, 0x1000, 0x851, 0x4, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0xb1, 0x2, 0x1, 0x6}}], 0xf0, 0x24000001}, {&(0x7f0000b9d000)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000777000)=[{&(0x7f0000d40000-0x9c)="762fbc4fbe23d22646fa31af121cb3050946ce0d573dcdfb75f10f81ba782a513bc2616e34f36155d28f8704fd75231b433783c1ce8b4c8fdda44fb1393f5158c535637f6651fc77f483e087b45b25dd7bd4c88e1c7fd70ecbb0b68e660dc431a7d03aecf4fefb0c5af0aa8c7585383b8ddf75f1d75bdb32cf3718cda0015e1c1b01de83fe61c8a676ccea06a648983dc6971558ed5fea03ac5c930e", 0x9c}, {&(0x7f0000936000)="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", 0xfd}, {&(0x7f0000d6a000-0xb4)="ecc1be8a93aa4cf4c53f50664a0c19e06b1dd3b1212822f467e06367a118a2c1ecaad7488e5f2ec921749b62c80490bbbe37247820dc14d24364c0ce1c69d75f95e35e117b3066245015eba430de4478fdcc065c2e74344c9887293182a7df17915b486c75e3f01444a1a76c82653b14014c8e6e330543cdac507ba612e68ab92fa64ca348efcb3730c6d114c8a5f02fd192389ebb1407d288c349313b6cee9bf4658ac33ef26495f33d84659be35a75414ecb54", 0xb4}, {&(0x7f0000963000)="ac65b1f6033e43fd382353bed162548b513ceba913017b98317539719d7c62a5268a738273", 0x25}], 0x4, &(0x7f0000def000-0x60)=[@init={0x18, 0x84, 0x0, {0x9, 0x9, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x10000, 0x0, 0x3, 0xfffffffffffffffb}}], 0x60, 0x6dfd3289eb23f53e}, {&(0x7f00003f7000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ea000)=[{&(0x7f000064f000)="df66292da2cbb4977a9f1cf14717", 0xe}, {&(0x7f0000c0a000-0xdd)="a77fa62cceca7f90b763a6888e1c86de9a450be3bb1adba2876632c2c5bf7fe70b6e0e3f5cd90623caa100a9f7e0154342905c3e7c017e2de76e576b0c24900f03110dabc41178314d0db456ee7a9a563e76d1990ada73199d311042002c88369aee1b16fc5285f7a614fad0a058817f19ad137259b9716531bef1ec5855d00828a24ca8a5cc2e8b79b637ecd30b0f47be91644d6edbc01527850649d714ef6d68a4dba6929d189a35c997a7da252528601c1277f86f807c242e85d3611006e15ff4215ddbd401f52bfb65e7cfbe73f991ddf5c5f23749e37111c3761d", 0xdd}, {&(0x7f00007a1000-0x92)="bf48f6ad430014c9eb1e3d340b32a6fd33b487513a92fc0ade58572c09d54d43faf9a5005c058de8d39e1bfc3d8c9d6ec23cae628d822a958a2a5b0f7185833b2a5c01ae26874c51e7af867d0a7bb5ba03049c296c6dd6bbe01415b3c7646ab251a55c65e6cfff111858b7fcd89d6340d7cc38addaf9519d6f14269f12771b8ba4dd6f9b4236070870d8e48b9ab2cb544067113d2928855872ce6d5fdead8ee1600be0e2a2e8d99e097eb49e3d7d0b9261ec46749a0edff24cee1f9a7d", 0xbd}], 0x3, 0x0, 0x0, 0x40001}, {&(0x7f0000bb0000-0x1c)=@in6={0xa, 0x0, 0x184, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c, &(0x7f0000b6e000-0x40)=[{&(0x7f0000091000)="1c20c7c79aca1f5259b750185866900e56da281d8ac7861166d7e218e3ae94681401ba1be2344b8fda1f14d448e92fa927ca66b66ea945a4447a9559aedcae156f122a19f44b3a0972e29e61cec95172e9571b7f4bba568b45951e9de7bfd1d71c2ebfc9a0f7df0df3e6a5fa26bd4634a0581b73570746c5ee6d058e0d20a4f3cfc9bf7b3fe169301f4acb4479572de709", 0x91}, {&(0x7f00008ef000)="58438f0fa24bc9643ea0da2c8c9b043a5782fe46bfb81222a868c9cd2f57cb9609c10ab1196d3408ca282e5052e3b1a16f0acc5d628a0eca113f45aa2d0ec3a24f8bb656736477c1a8c235e0c78976d9f44d5ddf0d6dd8f598375110ed02b5fc81d16e6d655b4f15415dab5b1ffaeb7770f7e87d9e7021ea70a97e757698d0c36c6cfaff837fa3d21dc7fb29e638654859ea5fd4b3a22d0b349bb2ec15a9884ad92736", 0xa3}, {&(0x7f0000f71000)="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", 0x1000}, {&(0x7f0000fe0000-0x22)="2a9fe12cd6ee9a2c12ed3c2a7e10cefb491bd021fa26d0c32062b95f51c59c686415", 0x22}], 0x4, &(0x7f0000faf000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x40, 0x1, 0xffff, 0x8, 0x7, 0x4, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0xa16c, 0x3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x8208, 0x3, 0x8, 0x7ff, 0xffffffffffffffff, 0x967, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xc4, 0x6, 0x4, 0x8, 0x8, 0x4, 0x5f70, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8, 0x6, 0x400, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x8, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0xff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0x2, 0x9, r7}}], 0x180, 0x80}, {&(0x7f0000536000-0x1c)=@in6={0xa, 0x3, 0xd8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c, &(0x7f0000d5a000-0x10)=[{&(0x7f0000e64000-0x8f)="c9a111f498ce460606ea7c35a6bcce3a2289db23c732d73c9037e6b80d38a7240ed0f795ff5e45c31dcfbffc7e6a2592bc8bc27cf98dc0fd978db0cdebec789c2abb7d742246709fbb806660de02f325d075c5ceda3cebbf39809015e37a43755cdb7d39a0c286298850df26b55e45ce5b8738129dc273a402a46b4aa46b09ad099c3842a067a0911ae34554af7f29", 0x8f}], 0x1, &(0x7f00007e4000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x820a, 0x3, 0x800, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe0, 0x200, 0xffffffff00000000, 0x800, r9}}], 0x60, 0xc0}, {&(0x7f000090a000-0x1c)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa4d}, 0x1c, &(0x7f000012c000-0x10)=[{&(0x7f0000318000)="150119c5e931cf0f0e9947860f1d595a2fbb56c652c1dce8b319f700f5f7f20779c23b892a78d54ad9c808f40f94b61e7f7d6788dccb7fce3c8cfb27b0d6146cbed98b502de690a2df686ab4235fdf4955e34aba3bd59f771a949f1ca8f223c85c29f20132e104c34aae", 0x6a}], 0x1, 0x0, 0x0, 0x4000000}], 0x6, 0x4000) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000ab7000)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="17", 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 17:50:35 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x9, &(0x7f0000fd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fcf000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6f, 0x100, 0x3, 0x100000001, 0x1, 0xbc, 0x70000000000000, 0x6, 0xfffffffffffffffb, 0x5, 0x80, 0x2, 0x60f76b26, 0x101]}, &(0x7f0000f61000-0x4)=0x108) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fcf000)=@assoc_value={r1, 0x4}, &(0x7f0000fd0000-0x4)=0x8) socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) 2017/12/25 17:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80a, 0x0) write(r0, &(0x7f0000028000)="2200000019000704000200000900070002007f00000500000000000009180f00ff0f", 0x22) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000911000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xf185}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={r2, r3}) r4 = socket$packet(0x11, 0x0, 0x300) splice(r0, 0x19, r4, 0x0, 0xfffffffffffffffd, 0x4) unshare(0x20000000) unshare(0x2c000200) 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00007aa000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f00002c7000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095b000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e61000-0x4)=0x100000000241a, 0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000180000-0x4)=0x3, 0x4) [ 172.665639] sctp: [Deprecated]: syz-executor6 (pid 16856) Use of int in maxseg socket option. [ 172.665639] Use struct sctp_assoc_value instead 2017/12/25 17:50:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000d19000)=[{0x0, 0x0, &(0x7f000094d000-0x70)=[{&(0x7f0000b2e000-0x25)="778ec8d2daf02dadd92e81706877676fccb89ca4c11bc8d26d99921e79a4ea809852aaced3", 0x25}, {&(0x7f0000001000-0xc2)="9dd0cd4a76bf28b642609a805f3a4fceeec4d39feec38cd97bd81bfe6b94bf1399dd26222be2c191e0515e6add6f1003c4d1ee72131fd850b2fe575842f398ce8eff8fbf76718527f229decef1642a0df009cc85d8a5c146dbdb1e62ac3e87a476d25bc0b37aeedf010d66861d27f22b8a102329e6bc3432d4cf88b12157208a74ee1ca3f5b6b5232b180a21f9ad6241ce50a23a3630591575f2e02ac20c6968e810f4449df7c060be649287ddaf5c0072ba3623793eace27e5c7474bbcc7d5e7399", 0xc2}, {&(0x7f0000000000)="85debee1706ca6edd4f8a34501f17c3ed68331d6054928623e7560c8c14e051cc6198289bd70a71b93769f87211b0f0ba315dbfea31b181a91a80b658cb84e77b46ff181dbbd7579b96e963c22cd5b368f05cf735d53d801510b081a84b6e075153ff50033b6d3a78612976b9e91a8ebf3474dde6cd074841087dbee6799335ac8b294156bbe0041b9b2950f0b67a72c2609ace669c0bf5607166b9f94c75c59af6118a5e5a011618f55acbf", 0xac}, {&(0x7f0000acf000-0xe0)="1eaf7e0b9bf22c2acf275a42c52d898f1dd7202471134f4712e61cb8d83f7526b3b071d042d5ea49bbdc3cf9d6e5673f1aeb9242b591646ca036fab9d2d503ce6c8f8b65e81b0c89a902c01d32b77be5a77aa840d7aa6e4ae59053a6e013bb355e69ffe56fcb90636414fd6b3852fa39059b7c8f1aece55e1352c05c9761473ebb363ccd989c0a9c56307000099cfb3060faa50aa30f3060b05f935f2a17a76ec347fd3c9af006b61c26a9a136a5c6c70dd2dbd47294375268d15c2440fb45a948ef3023ae0de55517ef8affda6a4a448fb56315b1d96a07a28a2bc66e00ebdd", 0xe0}, {&(0x7f0000001000-0x87)="bac3df8980df86ca905d6f87a42c45a40f8e44cbe90b8e585335d5887d17107a6024fb6c7ccfeabc9ac2c0700ee9e90b022feea115cc56e405d9421b2e796664ac1dd51175db2f4ac49d19dd8f40c1a6fff839c5a8c2d27ca7ad1af609f5eff31809e27392ba6c4dc4e3cf79f61183100e3814b926ea03eeebaeb9760359612ecbf8bfd3adf79b", 0x87}, {&(0x7f000073f000-0x77)="7421de1c2ed231b5b738a169ac0faff77ba65127564d47234705f98e21a7fc20c9c3aa47f80a0f116793794748ddafbc6e19c5708c8ed44916f8f961c32d4c82286da941dddbafbf6caa93b2e49d4a3fa9e01d9af776c8c89a1d7246170bc2cb79ee93552879ccb776ac1aea75ed5a6bb30731c9f4fbb0", 0x77}, {&(0x7f00009c2000)="a04d1a1df2da0000733275c6a3ade2011f633efa017f1ea661994de56dc26fcd6975ca89b0cde421e63793d71a6093a88e090e4f7aba5d8f13b6c98f7d658a3fce8bd731993867a665d06a218043d676eaa7c5c3f80081fd060ea5653c8a2ed6560f339bef960055a75f8e326c949c2ee3934e859104b0", 0x77}], 0x7, &(0x7f0000e28000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xb6c2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x60, 0x1}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="42dc1adafd5d8e368785b2dfb7d0a10dcf2e994af52cef5857fc46c434bb721f28eff70bb59722974c6797393aa442efac2aa4fd8dece938c7cec3cd02f90bc98824317fba84d342fe98118a9df27fa93cb77f48151bd5e8ff765616612aa55a430d1acf262b3ae74a57b8e2e0b61c99db17fc4973aa0ff23f126c96b7700e32f6712669", 0x84}, {&(0x7f0000001000-0x59)="a6ed37beb23938d5c292b284abd738436d2301542465329de290fe7d5168686aa2f4bb21f22a85ef5049a74bd334e5714cf2089d101041d2f7b0f395dd64abdf8c4aab69f6255114db5e1d292e5fef54a1376e9d06df287f75", 0x59}, {&(0x7f0000000000)="c024b45302d919cd4aef54b7bbd0faaed7591e13095df6c19eaf57308109c4b6c3bd0537292450bf766a16fc49679fe12c072c9909c2edf0e55a33ba318736a3e6665cb15d74902d7a46cd1f8b8ed494f8990b6d46b4680cd5f7a6e5cc0ea99d9ce1b36e20", 0x65}, {&(0x7f0000000000)="2e108d1ec0a06180f30cc1435882a7019010cf31c691f3ca9157193bc6a3f0ffee713c077c925478bc10b800f9bfbb65dc0585aaaf2d11f44e9b1f2f078d2d38d7", 0x41}, {&(0x7f0000f87000-0x6c)="8113dae1d294818de62c05f04b6ead9cf99932a3f67454ca481f15e08e990ebbf4f1b5828895cebb22655cfbb5f3f7894df398246c4d71264371aa8eb86573626247d976683c18908adc5de4ecf5beb0d1bd68fda31bf2cc2c1a96f20ff3a1dd0fecf197554d8b69807f9eb5", 0x6c}], 0x5, &(0x7f00005b6000)=[@iv={0x28, 0x117, 0x2, 0x14, "8a5afdd0431594bab0df1bc5f758f4cd2a7af81f"}, @iv={0x98, 0x117, 0x2, 0x82, "91e69682747b8cbe9db9fccb5054561ed2be053f28c002d01e0ee96d0c56d353559c4c5124cbe0c1640f1952bb43a73403d5b67098de1be4a6d77e1ad4830b2a681b1d2f980779bea0fa2923b4d1bea91926f3814c228e9dde6f82160f27de6847bc13b4ebc524a8f13a9d01ab1207aa82379c1749bc1d5fed320098f7c1fcfe939e"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0xe0, 0x117, 0x2, 0xcb, "b6c3b8cf8131194d8bb6f5ed7a59eda86835e72fd9ffd94077ae723fff3812b13c6b335ce6d736d9e4299752a3a0ffdecf7a7b78a180639ffbcbc9c3b21f779e796a880900d621a57016315eb778820d70f2457856948b116f7d94066eeeffb821cec62d57a28e25b5249a9cd0c7f4082998148bfa5142045ec350cb0dfa63baabc04585d716b2fa5ba499254bc58fa9eff024c563dc1404aa38dc345d610d8e23504a24ab43dfe91f5ad1b7021274283dc88b792d9d154509f797f584eb80559207fc4a36c4a182808eea"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1e8, 0x10}], 0x2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000b07000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000988000)={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f0000e78000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x28, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0x301000)=nil, 0x301000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002fc000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00002f2000)={0x0, 0x0}) vmsplice(r3, &(0x7f00002eb000-0x80)=[{&(0x7f00002f9000-0x3f)='g', 0x1}], 0x1, 0x0) mmap(&(0x7f0000301000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000302000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) write(r3, &(0x7f00000b0000)="cd", 0x1) mmap(&(0x7f0000301000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000301000)=0x40, 0x4) splice(r2, 0x0, r1, 0x0, 0x2, 0x0) mmap(&(0x7f0000301000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000177000)={r3, &(0x7f0000302000-0x52)="f7789643e1ca28677bef58772fc57d08375772d6fd874e4a2570b750893ff225d2e567e157adfd25d04318cdff232422830e46ca4ce9721822a063ff7b0707fe44820a0c31b2f91560cbbc2d1abd632e2166", &(0x7f0000059000)=""/126}, 0x18) [ 172.734427] sctp: [Deprecated]: syz-executor6 (pid 16874) Use of int in maxseg socket option. [ 172.734427] Use struct sctp_assoc_value instead 2017/12/25 17:50:35 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dc7d0c297ce5", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0x13, 0x2, 0x3, &(0x7f00006c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000914000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b48000)={r1, 0x1}) 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000561000-0xa0)={0x0, @in6={{0xa, 0x2, 0x287, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x598d, 0x5, 0x7, 0x2625, 0x2}, &(0x7f0000f62000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000342000+0x319)={r2, 0x70, "ec7c501c7413407ceedf729ab5f2e8a9c2ee9a451ce3b1f4e09684b2e2ce6fefad2ffad6982299549144939fe00101df0b27f3d0f853df9db3da5a08cb871f5874eb29a210f7f3af022669427f47d9ff0cf2db7d2fe67da3dd2021c5217254550a8b897c9eec0d8f44da8c84f0ed9d5f"}, &(0x7f0000b48000-0x4)=0x78) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={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, 0x4fb5}, 0x98) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r0, 0x0}, 0x1c) 2017/12/25 17:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x1c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ea0000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x14, 0x800) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000def000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000240000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a54000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000020e000-0x8)={r2, 0x2}, 0x8) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000196000-0x91)=""/145, &(0x7f0000c64000-0x4)=0x91) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007f6000-0x4)=0x6, 0x4) 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80008, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xc4)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r4 = getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f000000a000-0xf4)="8a1f292b7404752b5fb97227e3a3742e8481cbc4b6e2e42d5de812d09edbc13003a9f935d511b22287458cc008d5b661aeb2877dac5fc0c53393d272881a1446afac7ca744c3ad432e9cfb73163ee252cf3fd0be77811384616123ecc92008bd6b86adf4be5ca1903fce1effc4dbd8aa45983f2cb76d3e5179fc10e960a434f45f9c035f18b7799d74ad671469a7b10b7089b1132c252970759164bdabfa69a8bf80fbef1c867e18d16f3b31de6e25205985f5220ef50a42a10cea6aa1a9aa790ac1c2c154a75d136deaeb421f83d82335d97a7bd508fff6881ee3d9eaf570009ea52d34bb2aaf9f7fe52043768812f016ba600f", 0xf4}, {&(0x7f0000005000-0x70)="b40849d50d1b12efe8d11281e74d25cb5ef593451e3c725cf16f2f8e21f1f4282becba238eaae1e5966fb60808c3fbde02a06e65814fdd40d9dd916ccd0a4a70b455b181ba2706afc960967eb72e604c011753f2f1e76b5066ce18ff947cc406479561d435cbcd4a8ec63b870eca0964", 0x70}, {&(0x7f000000f000-0x7b)="518922dcff448774eb8fbe4d6952b5b693b2474f33c1a3dd37d158158a664859093e32a6370252f1137bbb32083c7c1abbfb5c81bd7da9ccdc77fc8e5f91ddccdc61b8b4bc6f6def66b359ee5be7da6ab9ef70a793c31ca31f9ce45a5803c68f236514bf3f96d7688bf0e8172a465ddae473f0d543f0e27783ed51", 0x7b}, {&(0x7f000000c000)="7cefcb1472ccfc7f03dabf37944535988e5d2c9f95aae76be701c51bc088f2e165d8a45b8d17bf3bf2fd86a6774c6466eaaa5489330751940d1119cffb9619da7180c11a7535fb278eb1cdf87aea01f54fe64576482e28fc67a57bc31f16e079a4440b6334b45aed171737fed4c4e77b06957bdad38e2af335372e2b38d503b94c980f44a820b46bb21b3489c5e3088c244bbef8eeb2670eb9774fc7231fb464681a30f4aff387d6710943e12f9eadf70685e6766ae546818d0fefd271eb8e4c598cb9d402d0020b2e0063c5ae674e49528a5676105d00adbe85b21dca33921f03f81c2715d215969f308545fe8cf7252c27c5", 0xf3}, {&(0x7f000000f000-0x4c)="16f30551bedb52ce6496861cfb6c615708e7abfd4bbd8f077377dee89af0e4ceef3e0c9da6b9658e1d847f3a94a0ed8977d26b66c56a02fca32799f802eb2b2c25de40a52a4f70993f65262a", 0x4c}, {&(0x7f000000e000)="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", 0x1000}, {&(0x7f000000a000)="4941f3d6633ed50d3bdace721be78a3b023b70829f6ecca181a6a0599251cb8cc521ab2827418fb5f363458a75d38ce4b3fcf6a72325df076e972fffe8555d74bb72637de2e1a9e809b19bf06c1ad1e661a824441779b730aacf6f3773b7a8042164329f41493b42edf6020e930d854f9359cfdd9e9f97179fd342e1c9ca58b4c6fcb1eff1269ea328ef77756606c298fff2ffa25392073dbdddbc0a50128d1c8326bb35b332faf95717befa57a0cbfaa75839b6cc2200302bf3762197ad8c1c7a822814c25b3027859dbd7eefdb80ba3b9e3b5f48325e2521ff31486a9e3d945195c78039e963a52de8", 0xea}], 0x7, &(0x7f0000004000-0x100)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x100, 0x0}, 0x200000c0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={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]}}, &(0x7f0000006000)=0x8c) 2017/12/25 17:50:35 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000072d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0xceed, &(0x7f0000f8b000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00003c9000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00004ca000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000010d000)=0x1c) getpeername$inet6(r3, &(0x7f0000b8a000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000113000-0x4)=0x1c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e2b000-0x4)=0x7707) r4 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000f8d000-0xb)={0x20, 0xfffffffffffffff7, 0x3fc, 0xfffffffffffffff7, 0x81, 0x100, 0x1, 0xad36, 0x8, 0x5, 0x401}, 0xb) sendmsg$alg(r4, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f78000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000086f000)=0x6) setsockopt$inet6_int(r0, 0x29, 0x8000000019, &(0x7f0000f7c000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000b27000)=0x108c000, 0x4) sendto$inet6(r0, &(0x7f0000f7f000)="", 0x0, 0x0, &(0x7f0000f7f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f84000)=0x298, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000606000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f77000)={0x0, 0xffffffffffffff00, 0x3, 0x0}, &(0x7f0000c91000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009db000)={r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6, 0x3f, 0x4, 0x20}, 0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f00004c2000-0x1f)=""/31, 0x1f}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) [ 172.788314] dccp_invalid_packet: P.Data Offset(0) too small [ 172.818865] dccp_invalid_packet: P.Data Offset(0) too small 2017/12/25 17:50:35 executing program 3: r0 = socket(0xf, 0x7fd, 0xfffffffdfffffffe) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000696000)="0a0775b7cae383e5b3b6aded5c54d6295df0df89130c0deb00001f08f2ffe2ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000058f000-0xb4)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcbd}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0xb4) write(r0, &(0x7f0000bc4000)="240000001e000700000000000000f5ff037f2a0002000000000000000800000001080000", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000010b000)={0x0, 0x9}, &(0x7f0000b8a000)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007dd000)={r1, 0x0, 0xffffffff00000000, 0xdb, 0x0, 0xffffffff}, 0x14) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3, 0x2}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000f05000)={@common='dummy0\x00', @ifru_mtu=0x1f}) 2017/12/25 17:50:35 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe5000-0x1)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000-0x4)=0x8, 0x800) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe5000-0x98)={r0, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80000000}, 0x98) pipe(&(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fe3000)={0x6, 0x1, 0x2, 0x9, 0x7, 0x8, 0x1, 0x1, r0}, &(0x7f0000544000-0x4)=0x20) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) 2017/12/25 17:50:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f24000)={0x0, 0x0}) 2017/12/25 17:50:35 executing program 4: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet(0x2, 0x5, 0x1000000001) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000bc000)=[{0x3, 0xfffffffffffffffb}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fb9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00001b0000-0x50)=[{&(0x7f000092f000-0xc5)="d332b736dc639877c2203bb765c57a52b4902b0085ca03a4ef7629c59644b61bbb55ddb138b074251092aa14d83915ea23af40f5fd82c5e5c8e1e499e10a4e91266f48823ba6e42ed2573403ac48cd115cc945e7f34384ecc644d62c65a5b0a02cee7ac7b095bdfad31fa1083fd1e22914d61e6176caa936879dd429e34b39e52a67fce2e604816e650389265eac52cd2798698cf3867d84a420a2bbf8e776a89a672924cd7733aae7ca991c03302669e92658d6e6988c434fee10170f162869f01fd0c7ec", 0xc5}, {&(0x7f0000fb8000)="a6c050fdb05ddb1ad181ad618778bedfe2d5a2a500f27ff64dd3fdf2cfafef232bd630390a61be54ed516819b8b719d7f24a2dae142ac9c3c235e9cb0b2b5aebc9acbeb0434529c4bf3326995d1945a1caa1744362dda5c27aca60b2ac78dc88976293a19362254cfa0245fe6b587bee045a4b3367e2f6686dca357bc210062cf51c23d256e0402e7c82abef46c88f94d6c92d3eb322355b8d9f76a45d371c5804d35a819d35211476501182a7b3ad5ad87218ede7e7d13789dd9f762b2dee7d4681b375a99a0eb24d703c5df5834a306b1e2e61505b4cd4dd8fae3374cf1a905af13f26bcba2c318f08c87112d34198", 0xf0}, {&(0x7f0000f9f000-0x32)="4a4bdf69c69945ea5033503b09ac5441b096578b5ba8dba942310e1fd9476e00f7a08046974f3030dcb91d8567a104baffb9", 0x32}, {&(0x7f0000fb8000)="acf94f5e4de2511ba74169debf22f228e213aa8e524aec29c5ba5aa2e1a6865a519d0ec970ba62b8d1b15765ec49a4eb5de057811e24ddd719693b53f90abdfb9d256ad684730be6d1c3fe2b9068771c2e23eff464b05c01d3ed", 0x5a}, {&(0x7f000014a000-0xa)="374b90a4e31cf52174e8", 0xa}], 0x5) sendfile(r0, 0xffffffffffffffff, &(0x7f0000fb8000-0x8)=0x0, 0x5) socketpair(0xb, 0x2, 0x7fff, &(0x7f0000183000)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fba000-0x4)={r1}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000174000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000064f000-0x3c)={r1, 0x4, 0xfffffffffffffffd, "a5c788be2f185ab83187ffdc155cb92a9f6e2ab77aea6e3708206b35a1c0c85af3747a58a1fb17a62fd81de351718692e26f"}) 2017/12/25 17:50:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000724000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x80000000, 0x7, 0x1, 0x0, 0x8, 0x39, 0x400, 0x0, 0x400, 0xffffffff, 0xfd2, 0x1, 0x9, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfffffffffffffc00, 0x8004, 0x2a9, 0x2, r2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0xdd28}, &(0x7f0000533000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000004000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000000000)=0x98) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000d09000)={0x0, 0x0}) 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af66000000006200007faa62b9c0d263274f4a010c0600ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef065d72a8b637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a68d57e456460104ca0dedf1f0e8385cd43d185c41d009976034d6557bf8917cad630598f6e58fd0000000078aabbbffffffff30000024c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e8a000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000037d000-0x4)=0x0, &(0x7f00002b9000)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ce1000-0x8)={0x7, 0x3da7, 0x3, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) socketpair(0x3, 0x80807, 0x3, &(0x7f00001cc000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f2d000)={&(0x7f0000f12000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) writev(r0, &(0x7f00009b2000-0x10)=[], 0x0) getpeername$netlink(r0, &(0x7f0000935000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000059f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ca000)=0x10, 0x80800) bind$inet(r0, &(0x7f0000196000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000dd3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000959000)=0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000663000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dd3000-0x4)=0x10) syz_emit_ethernet(0xf8, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xc2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x0, "01900edfab9f316e6f3eff9f078db6f92cfe67c0648f65c85a4a4c6da8b0f2aa7da0340142c3d649c210e4e7d3e01ef7e3d4a206ae892bbaf149e7a7e74466010702e8e40b70fe16ed4d959362554d011151d8d2cad37cdcdeba2493b458bf4960f94957e7f46ef4abd9f52b9e1dff08d232695d846a3e3481e5a87493856f404d0846e661bee4c32a4da03b0419e5179ea5d4f918d3001f3cb1c90be0ffe26ffce6e6f1d7026967b683bdd8d486ee9993832d0150ca52e14f5c"}}}}}}, 0x0) ioctl$void(r1, 0x5450) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dd4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dd4000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) 2017/12/25 17:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) close(r5) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000ccd000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b15000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x8, 0x4000000000080, 0x3ff, 0xfffffffffffffffc, r0, 0x101}, 0x1c) 2017/12/25 17:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000051e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000272000)={0x1, &(0x7f000079e000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000bc1000-0x8)={r1, 0x2}) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00004b9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)="") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000d0a000-0x4)=0x1000) sendto(r2, &(0x7f00003d0000)="6b1894afaf2b514df2a6d268cc31ae47a3d452eb735c1abf197552a2ee949cef253de957a907", 0x26, 0x40004, &(0x7f000096d000)=@rc={0x1f, {0x20, 0x5, 0xff, 0x9, 0x0, 0xffffffffffffffc1}, 0x800}, 0x9) 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000548000-0x4)=0x0, 0x800) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000056e000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0xe7, 0x7, 0x4}, &(0x7f0000f0e000)=0xa0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f0e000)={r1, 0x1, 0x20}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) 2017/12/25 17:50:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x2, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b5000-0xe7)="4dca993a736bf67de602c0011c356561030e5c87fb24056bc776e20edb7dbdf81e567a758542022ce0560b92c7257b9e133b2110d5e5eb15536dcc62f837bbe103", 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0ce792d708de9ce42207b84b76003d2bc7af58da5729e145e8e264603dcdb0957001fcbf7913cf94b63ec53b81694c5a970af5ab9262b1e7c3dc0561db9324440837f429d8f18265c50ede04a265b3053d233773d767ac4c1f72eae9effc5632f6da0e564e134fa677ddd7c655eb63ac5d9e4082c88ad9926ccd21026d292476bf910367d78958410c1b354376e5a6fd225a1c925f6125adec3453c235331605035e286003406ef6772d0c4db4b8c9ade415f86684e5e3444535d303e380b11e62522c42c24148", 0xc7) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00003bc000-0x4)=0x0) write(r0, &(0x7f0000777000-0xca)="26000000420047f1938d0000000000000050f16b8dbdea03fffff7454a6809e517c76e328a67", 0x26) sendfile(r0, r0, &(0x7f000008c000)=0x0, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000468000)={0x10001, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000083a000-0x5d)=""/93, &(0x7f0000fe2000-0x4)=0x5d) 2017/12/25 17:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000544000-0x98)="06c801410a4f92705cf94382e91dd8623e0dd49224308f0e28611c7e45efe507ff95916a866595453808a382242625dc475f1498e39a32bfe28e1709f2a062f3752ed33dc571d31610aa1a4f813f1575bfab44f3a66d76f28c4dbbefeac9051857f31e7e076daa606b4dfad2ca8fd47bcae1a9aebd20cd59752753ace7eb977464e79be8514085ef8cb5cabd76d468819872509cde6f6683", 0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000754000)={0x0, 0x2}, 0x8) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000be5000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6}, 0x98) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008b8000-0x20)={@generic="0b2c6ef2a923ec7171e6ca6a33c75b1c", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000004e000)={0x687, 0x2b8, 0x9, 0xe724, 0x2000000000}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000273000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) socket$inet6(0xa, 0x8000b, 0x9) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000eb3000)={0x101, 0x8, 0x1, 0x4bdb, 0x4, 0x4, 0x5, 0x5000000, 0x81, 0x2, 0x2}, 0xb) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd7000+0x150)={0x0, 0x8}, &(0x7f0000fd7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b72000-0x6)={r1, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000039c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0x5, 0x3531, 0x100}, &(0x7f0000fd6000)=0xa0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd7000-0x10)={0x69, 0x8, 0x401, 0x5, r2}, &(0x7f0000fd6000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000329000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f66000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00006f8000)={r4, 0x0}) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de4000)={0x0, 0x0, &(0x7f0000be5000)=[{&(0x7f00002e5000)="a62ba4c872bd754b51c29fb5b3ca157e", 0x10}], 0x1, &(0x7f0000b67000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000b45000)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000584000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000163000-0x8a)=""/138, &(0x7f0000e8b000-0x4)=0x8a) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) socket$inet6(0xa, 0x80a, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d37000-0xc)={&(0x7f0000ca9000-0x8)='./file0\x00', 0x0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r1, &(0x7f00003a4000-0x136)="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", 0x136) 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000a71000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a70000)=0x10) r2 = socket(0x11, 0x80000, 0xf4) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000a71000-0x14)={{0xcdc1, 0x0, 0x8, 0x5, 0xfb35, 0x4}, 0x2efa, 0x5, 0x4}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006d3000)=0x0, 0x4) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a72000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a70000)={0xfffffffffffffffc, 0x6, 0x8, 0x1f, 0xffffffff, 0x1, 0x7, 0x2, 0x2, 0x81, 0x4}, 0xb) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a72000)={r4, 0x4}, &(0x7f00005fe000-0x4)=0x8) 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000dcc000-0x20)={@generic="29f05d0a472e93702fff64b9366f30d2", @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000fe6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe5000)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000b46000-0x1078)=[{0x65a, 0x0, 0x0, 0x0, 0x0, "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"}, {0x44, 0x0, 0x4, 0x0, 0x1f, "90f2bd9f3a0d00601cc3911d47c3b18a1cb1944a3b5560b2d31474076e17660280e4948f2ee0ffe0c199167d10ed89e292b5ebe7"}], 0x69e}], 0x1, &(0x7f0000cec000)=[], 0x0, 0x40090}, 0x800000000000010) sendmsg$netlink(r3, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x8e, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x8e}, {&(0x7f0000a12000)=[{0xb5, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1eb"}, {0x57, 0x6, 0xbff, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}], 0x10c}], 0x2, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r3, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x60, 0x40000}, 0x0) [ 173.181260] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17026 comm=syz-executor6 [ 173.216144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17026 comm=syz-executor6 2017/12/25 17:50:35 executing program 0: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80002, 0x8001) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000026f000)="220000001c00b515f808ff00000000010c0006ff020000000000010306000100af45", 0x22) close(r0) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) 2017/12/25 17:50:35 executing program 4: socketpair(0x4, 0x1, 0x7fffffff, &(0x7f0000307000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b04000)=0xb, 0x4) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x800, 0x7f) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xc2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x0, "01900edfab9f316e6f3eff9f078db6f92cfe67c0648f65c85a4a4c6da8b0f2aa7da0340142c3d649c210e4e7d3e01ef7e3d4a206ae892bbaf149e7a7e74466010702e8e40b70fe16ed4d959362554d011151d8d2cad37cdcdeba2493b458bf4960f94957e7f46ef4abd9f52b9e1dff08d232695d846a3e3481e5a87493856f404d0846e661bee4c32a4da03b0419e5179ea5d4f918d3001f3cb1c90be0ffe26ffce6e6f1d7026967b683bdd8d486ee9993832d0150ca52e14f5c"}}}}}}, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000043a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd2000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000376000-0x8)=@assoc_value={0x0, 0xe6}, &(0x7f0000287000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d6c000-0x4)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000090c000)={r1, 0x9, 0x30}, 0xc) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dd3000)={0x0, 0x0}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000dd5000-0x20)={@generic="33a4f7d0239ea1ef9f103a76fc40382a", @ifru_flags=0x1500}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000dd3000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000dd3000)=0xc) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e31000-0x28)={@common='bond0\x00', &(0x7f0000bdd000)=@ethtool_sset_info={0x37, 0x100000001, 0x519c, [0x4, 0x100, 0xd4a7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common="73697430000200000000000000000004", @ifru_data=&(0x7f0000f1a000-0x20)="0000000000000306000000000000c0ffffffffffffff000000000037027c10c4"}) 2017/12/25 17:50:35 executing program 7: r0 = socket(0x14, 0x80003, 0x3) setsockopt(r0, 0x107, 0x1, &(0x7f0000ec5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x4, 0x3, 0x4}, 0x10) 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f73000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000c65000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f73000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f72000)={0x9, &(0x7f0000995000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f72000)={r2, 0x2}) 2017/12/25 17:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = accept4$inet6(r0, 0x0, &(0x7f00002f4000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004e4000-0x18)={0x0, 0x4, 0x30, 0xfffffffffffffbb3, 0x2}, &(0x7f0000578000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000858000-0x8)={r3, 0x4}, &(0x7f00003e6000)=0x8) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) 2017/12/25 17:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000033c000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000bf8000-0x64)={&(0x7f0000e65000)=[0x0, 0x9], 0x2, 0x1ff, 0x3, 0x9a7, 0xcf, 0x7, {0x7fff, 0xe82, 0x4, 0x1000, 0x2, 0xa13, 0x1ff, 0x9, 0xffffffff, 0x6, 0x6, 0x5, 0x1, 0x22d1, "a40a5e4f416471ccaed3fd9d8061dee63a902981e74dd155b6c98e059cb62289"}}) socketpair(0x1f, 0xf, 0x3, &(0x7f0000cc1000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000116000)={&(0x7f0000e8a000/0x1000)=nil, 0x81, 0x1, 0x18, &(0x7f00007c0000/0x3000)=nil, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@map={0x10001, 0x100000000, 0xd87, r1}, @generic={0xd395, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f00008a0000)='cpuset%\'ppp0vmnet0\x00', 0x1, 0x80, &(0x7f00004b8000-0x80)=""/128, 0x0, 0x0}, 0x30) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008cc000)=@generic="7d9fd32c49628ddbd76b6f221df36c75") 2017/12/25 17:50:35 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@generic="d450eea7067e59e5997415a96c33948f", 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000420000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a59000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) writev(r1, &(0x7f0000372000)=[{&(0x7f0000992000-0x72)="85598fe0158041b59cdb9a7d2a2ab44d2cebe17eb507d73e34cabc79fcf8598eee667be39dfec8fd73dcc99f6cab412ebd54a5dd5d5fb4c9b640d7d57678b036add2709f0cb696ef704210cfeb5074b66c4eebf19614f17053f33e7e83ba65eca7f31cb5ba7fc16dd0fe186dbd0248d45da6", 0x72}], 0x1) r3 = accept$alg(r2, 0x0, 0x0) socketpair$inet6(0xa, 0x807, 0x400, &(0x7f00001d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000724000)={0x0, 0x2}, &(0x7f00002d4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e65000)={r5, 0x0}, 0x8) sendmsg$alg(r3, &(0x7f0000294000)={0x0, 0x0, &(0x7f0000a00000)=[{&(0x7f0000eee000-0x7d)="4dcc7148b2d0ad608d405b18b6ee5d384e", 0x11}], 0x1, &(0x7f0000aa3000-0x18)=[], 0x0, 0x0}, 0x0) read(r3, &(0x7f0000c7d000)=""/4096, 0x1000) 2017/12/25 17:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cb6000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b61000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000-0x4)=0xc) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003d6000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000250000)={0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0xc) r7 = getgid() sendmsg$unix(r1, &(0x7f0000f57000)={&(0x7f0000948000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000013a000)=[], 0x0, &(0x7f0000db8000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x8000}, 0x40) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000bd1000)="290000002100190000000000000040060200001600000401ff0000040d00f1b15d00000024001f0008", 0x29}], 0x1) 2017/12/25 17:50:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000621000)=@generic={0x100000000, 0x1ff, 0x4}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) splice(r2, 0x0, r2, 0x0, 0x400, 0x1) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000a5c000)={0x0, 0x0}) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) accept4(r2, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9d000)=0xe, 0x0) 2017/12/25 17:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00000fa000-0x80)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00001a3000-0x5f)=[{&(0x7f00008f7000-0xcc4)="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0xa9c}, 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0x1001}], 0x2, &(0x7f00005a4000)=[{0x1010, 0x1ff, 0x1, "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"}], 0x1010, 0x0}, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002d1000)='posix_acl_accessem1self.systemwlan1GPL}systemeth0+\x00', 0x33) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e1000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000230000-0x90)=[{&(0x7f00005e1000-0xba)="16", 0x1}, {&(0x7f00004d6000)='\'', 0x1}, {&(0x7f0000282000)="bebb0226fd229695bfdf90f6bd70da126f03093700fb17830c49f124432cd52dad634e8e982633e67e13a9253746b046f3331fae42232d76d71fed009774c39336da44e2a9fcec438362fc6f09b09189b64045c852fe0d4187e5e33f64e1ceacf025d65e250f76d9dcc47107cf54d21b21c465a464f0c4cd97b3507b82d430e562d116ad28293be42670e87da0447e3271aa613e4e897166ce92b536d8714c4e393ea34bdcf446be72eb44b095fb9a7ea9a4c1ee6b0daaeac7dad22b64f5ff3e70e468082019f5143d", 0xc9}, {&(0x7f00005e0000)="cd47439ea5627da8e8ba2dead2a9ffeb655df1ac51dd799798fd83ade919cd649cb1b6748466865067cb442d2bbf9fc60bcc6c35edbb928e0d9c772d2d794b61ad2ee179a13250f9b7281322936de87675b2afc6dc8b5d0e79bb39b301f7aade85", 0x61}, {&(0x7f00005e0000)="c6f2dab6d1468a3d1398addaf6e5d11dad460bab782a5d732821999132f3f854ff824a249e1dcb997947d42021fd7c7895a9f6099da65a8da153930a97dbd8a5457320dac8a4c9ecda161f4b9d7f36de410124c802cb572f2e17d9a3f01744217636f2e68873e1852cbf3cdca3dd999387b199ec05e3e00fa0493901f0a84e7d522ff62861a65b69070014fa4037f585d4d51d27f152294d4665e10bc6f16e0004cd5e7dc5831e07a30405d9f7002ef53db40187e28a48c1062207ad8467e739bb12fa38bf58a490782ef6674a05e423f96f1d55685fb32d2966bd2ad5e83a0e36c81ed39b0aae", 0xe7}], 0x5, 0xc) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005c1000)='i', 0x1}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005e2000)=[], 0x0, 0x4) tee(r0, r2, 0x563d, 0xd) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000-0x10)=[{&(0x7f000020c000-0x29)="290000001c0055fcffde00010000ff0002f3e200000000000000080009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x80, 0x0, &(0x7f0000000000)=[], &(0x7f0000001000)='yppp0@eth0nodevbdev\x00', 0x0, 0xdb, &(0x7f0000005000)=""/219, 0xfffffffffffffffe, 0x1}, 0x30) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000532000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040c000)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002ab000-0x4)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000379000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) pipe(&(0x7f00002ac000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002c9000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ae8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f37000)=@assoc_id=r3, &(0x7f0000919000)=0x4) 2017/12/25 17:50:36 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x1, &(0x7f0000036000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={r1, 0x28, &(0x7f0000009000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x0, &(0x7f0000006000)=[]}, 0x10) 2017/12/25 17:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ef9000)={0x0, 0xdd, "2b9cce2650591bb60cc6ec40d815af0e272f47cd119ce4e29b99953409464440953741e5a42431ffc46c536526675cbd03db01d5149d7b70f9662f38679aeed2400fc539bac4d213a5b2004f1005727c0b19ff4a516e8e83911676278a426bd8ecf69955c7f09092d400e15e6124cf75f09ebb264755d7e23bf5adb05826c25edf34d89798daf471618d4061dc690b2c5e2bbb4114c3dd7dbbb468193c07f932532dbdc1500b44b8dd1b23fbf9ea123400178f497351cfdcfdf3cb58cfade218f2c635d8029c27591b135ae5690615355a18e2c41d6b82814fb3ead422"}, &(0x7f00009c2000-0x4)=0xe5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000691000)=@sack_info={r2, 0x9, 0x4}, &(0x7f00005ac000)=0xc) sendto$inet6(r1, &(0x7f0000b11000)="ebde73cfa7bdde96d8e592333e56bc44c2a40e7f01287984a2953ffd452f313bb3fa64fc7c8948ca88997f4bdd9ffa0e38d4310af34007d1ecc062cdbf8f3c423668ee9c8144dba4e748cb94f43bc8a9ca5cf428802a8ef66bea6412d23b5f1ed90b3b69652d210071d7db3b753e0a3d22e382fe2de1ab238c37f23ad22d6b613f3362d354e79b2518497849b1b18a5d381a344453d43fe83a35", 0x9a, 0x0, &(0x7f000059a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000047d000-0x4)=0x0, &(0x7f0000eae000-0x4)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000023f000)={@broadcast=0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000418000)=0xc) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000796000)=0x0, &(0x7f000064e000)=0x4) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x3, 0x805, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a57000-0x31)={0x0, 0x29, "b243754e2af9b94813932021cf9ca40a53025697112609f0353304310a0a6d08bfd4cc379ae3c785d5"}, &(0x7f000001b000)=0x31) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f12000-0x8)={r2, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000121000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000669000-0x8)={0x7fff, 0x1000000000000}, 0x8) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) sendto$inet(r0, &(0x7f0000a5a000)="e38989bb01e0fc1044221818042849f220e4a96116313fcb4af1c88efa3db51a15ecfc375eb3b8ceb7e6d3338a3a4e43d195b48fee472a8ee29269e346f1edca6b3d0830e1f6dd6d8255b0438d70f6358abcbc49623b504cf31567de3dce3fe45c44405232fdf860834f3b960d7bbc28c8e0fbe6c20cdadceba6d716f395c56b", 0x80, 0x40, &(0x7f0000216000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006db000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000201000-0x6)={r1, 0x4}, &(0x7f0000601000)=0x6) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00008d9000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc7000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008fa000-0x1c)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfda}], 0x1c) r1 = socket$inet6(0xa, 0x80000, 0x10000000003) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000085a000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00009c1000-0x4)=0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c5a000-0x4)=0x10) recvfrom$ax25(r2, &(0x7f0000531000)=""/156, 0x9c, 0x0, 0x0, 0x0) 2017/12/25 17:50:36 executing program 3: 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$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000332000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000076000-0x38)={0x0, 0x0, &(0x7f0000d24000-0x10)=[{&(0x7f00003ea000)="1922b567fa4c430b0ae08de0f54808592042f0c6173f650668216ea24dfce4f72398402aa350f827cd381e5523eb87af", 0x30}], 0x1, &(0x7f0000a61000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e6a000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000cba000-0x2b)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 173.392530] nla_parse: 15 callbacks suppressed [ 173.392535] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 173.425597] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000534000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000281000)=0xe8) getpeername$netlink(r0, &(0x7f0000870000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000902000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000605000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff5000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1, 0x3, 0x20, 0xa0, 0x1, r1, r2}, {0x9, 0x0, 0x3, 0x2, 0x8, 0x6, 0x20, 0x80000}, {0x2, 0x9, 0x37ed, 0x3}, 0x9, 0xa66, 0x4, 0x0, 0xa0, 0x3}, {{@in=@multicast2=0xe0000002, 0x5, 0x401}, 0x4, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfff, 0x7, 0x3, 0x4, 0x2, 0x80, 0x5}}, 0xe8) write(r0, &(0x7f00004e9000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f0000ea8000)={0x0, 0x0, &(0x7f00002c1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b55000)={0x2, [0x0, 0x0]}, &(0x7f000024e000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) 2017/12/25 17:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000160000-0x4)={0xffffffffffffff9c}) connect$nfc_raw(r0, &(0x7f0000f4f000)={0x27, 0x20000000005, 0x6f3, 0x7}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0", 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000123000)={r1, r1, 0x0, 0x4, &(0x7f00006be000)="b28701d1720ab0fa3c47f4b67302bdf940293ae5b68f5053f22aa0235b430cdf813199e33184f6a7569499c1be4a3bd502bb0d79560d63769fd23461e77e18ebe70a06682c5ce5faa06c9627976927bb29a6b876832b02fdd87f61c3a1b6c04896cc17387f233438780af82dfc695a0fc98a4964aed7532aaf28c509e90ab6c8b4f2c77d475c39de9c322da281b16b24e086c3c5821ee1411c38a7ae9c0dc2c7d4c49800d30a185901541477ddff0fcae278a2a9226e55d7412fa1bdb4fb2b304f86dca17d52287489814e485259a909d6c505263e4783d494535f1f34f4039ef9da61db39b939ef1e50719bee270d4d1a5e7537714fb67cbb1b023779", 0x2, 0x5, 0x600000000000, 0x80000001, 0x7, 0x1, 0x8, "67df77234d25570c9b16636fefcd5fcffa0f67e4c3d3014963505c45a27df55ef904e7fb1d291b470131215963d79b01662a699341c1782168746e2d6517ceaff182590b92c0db63723c1ed66b83b4d7610056e0f0db237c9d301828db90770656acc99100dc2979e8e6b1499826135591f1af4e5681a67c11780ef11be164fd63ad8880a961ea8c66918294c49600af1ef4da27fdd66c7b960f3d729c02d755c93020abeabc01d0b34ffd159200e363a7d478b7ba12f8ed88d0e8d3eec25e5b34a6537c5daf309c4270b4642d3d99a95a9324ae761f8f6bba055c91bc088a6ef264"}) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000054b000-0x4)=0x0, &(0x7f000034f000-0x4)=0x4) connect$inet6(r3, &(0x7f00004c9000)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) sendmsg(r2, &(0x7f00006be000-0x38)={&(0x7f0000277000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ae000)=[{&(0x7f00008ef000-0xe4)="9a22705225dc3d08", 0x8}], 0x1, &(0x7f0000e52000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000be4000)=[{&(0x7f00001b2000)=""/38, 0x26}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002af000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000036000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b62000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000021e000-0x4)={0xffffffffffffff9c}) pipe(&(0x7f000033c000)={0x0, 0x0}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000262000)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005eb000-0x78)={0xb, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x4, 0x75b5ffa4, &(0x7f0000e22000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x6, 0x2002e4b}) accept$ipx(0xffffffffffffff9c, &(0x7f00007b6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c5000)=0x10) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000220000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f2e000)=0x10) r2 = accept$ipx(r1, &(0x7f00006c8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4c000)=0x10) accept4$ipx(r2, &(0x7f0000331000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bcd000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2017/12/25 17:50:36 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000394000-0x4)=0xfffffffffffffffd, &(0x7f0000c30000)=0x4) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000d5000)=@hci={0x0, 0x0, 0x0}, &(0x7f000060e000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000daf000-0x8)={0x0, 0x9}, &(0x7f0000d6f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000070f000)={r1, 0x6}, &(0x7f0000241000)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r2, &(0x7f0000828000-0x10)=@hci={0x1f, 0x7, 0x2}, 0x6) getsockopt(r2, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e0f000-0xc)={&(0x7f000085c000)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e70000)={r0, 0xfff, 0x78, 0x25, &(0x7f00001ea000)="263a8b98eec3125eaf1e49b487a3bec9bab5a1fe9f426a804476d85f4be05b3be99b083abdb43e3d5939aa9d7eb2d24b000d5be19c0b66d3ae09f17b27e5c3c93e7d7df840144c1c3fe42fbef256c85a7d94b85e5b3542a9b1b9c123e54f0da248f5437d13a14822a4e339ca07375c54fef286fa0e283789", &(0x7f00009ed000-0x25)=""/37, 0x80000001, 0x76a}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000d5000-0x30)={0x8, 0x3, &(0x7f00005ef000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x415, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000afb000-0x6)='syseO\x00', 0x1040000000000001, 0x80, &(0x7f0000d18000-0x80)=""/128, 0x0, 0x0}, 0x30) [ 173.495878] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 173.535677] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 17:50:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb5000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eb4000)=0x9, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r1, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000af3000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0xfffffffffffffffc, 0x0}, 0xe) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000126000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000030d000-0x4)=0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004bd000-0x4)=0x8b, &(0x7f0000f10000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) [ 173.568580] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 173.570432] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 173.592099] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 17:50:36 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f99000-0x1f8)=[{0x0, 0x0, &(0x7f0000f91000-0x40)=[{&(0x7f000079d000-0x9e)="67cd0f078c7430a8afc817ec12a2f21fb19679eafdc562b136c143a1b3dd6e84ef1ddff4819dff16dfb2442934b31fa0", 0x30}], 0x1, &(0x7f00005ac000-0x18)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000f91000)=[{&(0x7f0000a90000-0x41)="291ffaa18ef5bd7a2a67aa8abc42f2d39db2c5d0fe035597913303c4c15723d2bf4c05c33f982a08ebef9be55420fc512559f017e219c07caf9ad7efdbe60ac23c", 0x41}, {&(0x7f0000f91000)="687bbc7c583e4e3ab2a7915b1b84ef236f2dcffe3ffb76b38141ac68c351fb334c3c16eca86d77e9ce62d6a3e3dd92d81036dc9e879c2ea44da2", 0x3a}, {&(0x7f0000f91000)="965253620008750a4e2830e4e82a032411062a1e0b3ad9b0469458368ed6e004c8c294740bc20efb3e50bd5e7245", 0x2e}, {&(0x7f0000f91000)="51bd56e3bdb583f5fb0081cd30536347ad0b7ce97aa242cf316fabdec51d65086e23ff7d574b73c3609755330d", 0x2d}], 0x4, &(0x7f0000727000-0x168)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd9, "5e0df50be0df2e52094f101433d9689a329cc9c33dc01c637b1ff0fd0ad2ed03176569a8b77289619b4f1f222c120b7c7837b38557bd5888e55ddc7e9e9302307185139255e85e0755452b5f738bd83cdd60bdb67215bdb9bc7cd8b140d7d28ba60cdee4b7c43ab76df1be34e5f16b5711d29fd03afeca866f6ed2e85d6c3fea525086631e6e20cca1dd6b09bb4edd81753fc711003562e1cef5806a88b9717e85531ab6dd372d9aa4e8e574cc870f63ab3bf1882b83aeb3439239dfee800359899269c22a04b74883d98c1476e592f92dd07fb67d9307e926"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x138, 0x800}, {0x0, 0x0, &(0x7f0000472000)=[{&(0x7f0000f92000)="9b6acb5d822450c3fdb469ff2f17cb95ea8c3c950c09c89e87981e64a4", 0x1d}, {&(0x7f0000f93000-0x8)="952902d6afb81208", 0x8}, {&(0x7f0000de4000)="b4091d158e555f52d978baea84b540ab7fc21dc0aa5d3fe563c1c297ab08", 0x1e}], 0x3, &(0x7f0000f92000)=[@assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000040}, {0x0, 0x0, &(0x7f0000f94000-0x50)=[{&(0x7f0000f93000)="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0x1000}, {&(0x7f0000f94000-0xda)="cd0f85a1f33cc48ac876afb676ca20a3022685dae25f64a9fb5e42daedbc8bc310a4bb8e390542204c46e91b1a0acd2f412028c2418febf22b87a9829b2bd67ffe2135261d08a882a0ad0a45563300f2b1b10f3915b9d28cc5f1c9976659fc68badc22a0419dc3dd4aaeb02bcc4565910d15b0a3244c60d471c0e9162788b5de83ab1d9df54467d040e4451d0a8325a0047e070d780717d0328c6ef1dcad87a4dee92828949cd859fd13d9b1fb5ac0ae7d36a833b8ac122d5de1e8dae2d0e2852a14e0c4d11b52240e23481a92a797d4f818f9060e18c80d6919", 0xda}, {&(0x7f0000148000-0xa0)="b9a5adf531dfe246e6c97b0c542d83f483c60b2f8db6483a9bee7e23ffdfdae7d0ca9c0f7689355ac6db85bf843279ecd93c8764e69d77e53b2814769e88f451d22aa326aef3f5e9c38b0923f148a49e54a43f24260bdd8d3785a6b69d8f1d668d30f1c42d3b720959af4f8c130b467385ccfcfed1d62cc5c93c26f740625e6ed36ffa2b5c1b31e6297d7bef085e519be597a63da58b160bedece78a4d88bdb4", 0xa0}], 0x3, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x79, "d88ef87e6471ef6f100021e8604fbc0cdcb5adb7237b8826221b5c79b1d729a32c6c505dda2a06abebe1b8074237def5e380a8932e9f51742338e7f8dbf0aef3622245da767e06b82ff53771828135e085fe95c4331fdd0f740ae6d7b0301bd1e3614ef4428223255f106275a3b8b631943262c3831afb59dc"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x40001}, {0x0, 0x0, &(0x7f0000179000-0x10)=[{&(0x7f0000b94000-0x83)="ec0de2c99a22ebfeb2bd1b2bcd051827e12a884ba6f9abf9631123eba65fefd20d37720f131b698ac1891807d04607d7fe271ee18c7d11da308bd34aa6fcfb980c86b36b90177df6a7f511b9678f013b21abe272402dcb478c50145affbca3cb7bf0f7a0292fab7639d4b32998bf3a422bbf3e5299e536b3ebdb7dec9ea1b393b0b73d", 0x83}], 0x1, &(0x7f0000f53000)=[], 0x0, 0x4040000}, {0x0, 0x0, &(0x7f00009bf000-0x80)=[{&(0x7f000093e000-0xb2)="c9a1de96baf7b6f6071f0c569f1e729825881dc31e4528def363803095b95a57105ec958160407a4d7a04b60a7658aff61abd6120825bf2862a81314cfec405730e15ab6871f635119f38590a9fc6dcb284cdcb93dbd359f78ef06ffebb6ce3420599ae3eecaa0763864ee6451bd46e3ed2aa0c9d2d75dd6ee4f6ff23584275b5abb61617d19066fa6d885e134dbc0fa1de9242dd312f8cf974ee3779bc5a06cb7e47ebc3a4f33572b06062b03b5777154f0", 0xb2}, {&(0x7f0000b69000)="f4cdd62f783526c4da5f1b4d02a38d16bd78a1d75e7a1baefffe1734b3a6301efb365d394f6a01de9978b2febf5348d8f94a286e77febf0e0117c619e0f914af8055aa28df118b5094c3419c216affb573a2b6a1b7ca41ef9030cda629a149de3e4d4fe4f7b323ac0a8339496320ef9d1ec4f071c22ed7dcfd6399ace07a7f12e0af276756f7b57c0951a4d782d4d720fbd205", 0x93}, {&(0x7f00008af000)="c671", 0x2}, {&(0x7f0000d01000)="d5609fa9805ed528d022d4d21626d6ee7c890d287f6c950259c16c42d7b32692b614ef905e701082ca04a7fa2c4e656d1e19a748caf41b8405504d069bd423af82c70f53efdc0bd45feccfa1aed5c16f9a2fe9724764d6", 0x57}], 0x4, &(0x7f0000f94000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd5, "6d7a45650414987cebd44630f08dfae4acd9901deda89fde84954843bb8be77d2b01c450c08b64abbfc0861268fcfa6170723975a851bf1b4f5911d666a40d9b765718794121a62775b7cc76db259b61a598c3d54e500a410be342fa809d8c0258d4740d3595b0a07ae1ad570ebd05edfaf2409b47439c6aeec2c48a8ba7b433cf3ac865e8b260c3c60284d3230666a1753652d5fb16347c26c01d8a1c01f6559c0e37808646a1f2002936442bad0900486efde5b3a7f9448219134f38a27e282d6aef062ee77f4ed2e303ca9f089d174b82d21efb"}, @assoc={0x18, 0x117, 0x4, 0x8001}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}], 0x198, 0x80}, {0x0, 0x0, &(0x7f000079f000)=[{&(0x7f0000de6000-0x87)="b8810926bc4fa28781a46c4730a91d4102783128cb4ec542d03d224c03d1469af7fa43b606691f63b75deca5900fc3550ed4485e21574e0ee3ffc1d267a27b0b367796a333b5c54e879b168ceb6bac42ab4fecec4585c5742581976427a6a21bfb4c76ac92b51ec87bc36e9ab07e2a9c400f44e95158c193cf7e50bdd9348a65672eaaa27d9346", 0x87}], 0x1, &(0x7f0000f95000)=[@iv={0xb8, 0x117, 0x2, 0xa0, "c3fb38388a3514a40d152a5c941b53573362c3d8b88eefecebde43f02f6e14fcaad0d28da623a2f4fb42507ada13d1c4571c17a4ca5c0991d25070c1db283bc0327575536e0a2d71f444944bbbdad00bf5d571a9aff9ee6f5f013eb601eccf057063c0bd8d31efc3f74edddb25837e04b353faebe6761c4b6805d891d902e47d595d6486c94b5f8a83fad1d9f053d6f66bda16471c87169953a35ce1eea59398"}], 0xb8, 0x80}, {0x0, 0x0, &(0x7f0000bb7000-0x20)=[{&(0x7f0000708000)="ebdbe3ff34bce16420274aa5dc00d5c1e64b032a7c67a9d9c1dca992f1a0be258d1d4f81f54877cdb4726c2c66fe47312da12904bbba1b176f85da8b2901197baf96dc2875bc9f5b80dc125b30191bd2725f88bc722367948ea93113c517487765", 0x61}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x800}, {0x0, 0x0, &(0x7f0000f98000-0x10)=[{&(0x7f000089c000-0x6)="9ce9400d6225", 0x6}], 0x1, &(0x7f0000ada000-0x1ab)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x78, 0x117, 0x2, 0x5f, "71a9433aebb3b8369d535c43bfe1cd9f514a8829f4871b10ea9b024e1ab739c2fb71270f98ed95a09de21272f11af7f7774a55b3ae824a74ae15024731427ba43563476c9773a69956c43838edf0b6f6898a5ec31385bb9f46f5c12f4c19c7"}], 0xc0, 0x84}], 0x9, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xa56000)=nil, 0xa56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007bc000-0x4)={r0}) bind$bt_rfcomm(r1, &(0x7f000092b000-0x9)={0x1f, {0xe90, 0xfffffffffffffffd, 0x3ff, 0x1, 0x3, 0x3}, 0x1}, 0x9) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a08000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000112000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c63000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c84000)={r3, 0x4}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000125000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f00002ff000-0x4)=0xc) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f000023b000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000df6000-0x1)=0x0, &(0x7f0000dce000)=0x4) socketpair(0x18, 0x800, 0x0, &(0x7f0000116000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000011e000)={0x1, 0x7, 0x3f, 0x200}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfc, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f00009ab000)="9c8b33a4b53312c89ac73f8223573f3fb9128e3bdd109eba739b1ebb1ea04463b9b364d4403aaa10c3373842ab925dcc1f149c6714d62fe6c567620699165a107e261d353f6e9c0443f8280a461b701f21aa", 0x52) sendto$inet(r2, &(0x7f0000f10000-0xfe)="", 0x0, 0x0, &(0x7f0000dec000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f00003ae000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000aaf000)=0x9, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002f0000-0x94)="29459a99881e0d2bf78512a1d09f458d410c9310a7f6323f63e7db6cb584b92c5ab6c7c3b53e1776aa39d0d7c44eabd5283f29471d3ebdef42a8278f17ecce48ed9fd818aa60ad271bf7fc138d8289ff322a0554c0591e10f66fdf2224547c226fd277dbed6de82a19e0e5d0b3063eeb5589726f2f349b893b72b63a523b1df4e1ee50fc79ca48f012b068694e1f83dc5f3dd7a6", 0x94, 0x4, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000528000-0x8)={0x0, 0x4}, &(0x7f0000bfc000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b1b000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x40, 0x3ff, 0x10000, 0x1f}, &(0x7f0000e59000-0x4)=0xa0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000a0000-0x4b)=""/75, &(0x7f0000ff2000-0x4)=0x4b) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000fa5000)=[{&(0x7f0000fa5000)={0x27, 0x4, 0x7, 0x7, 0x8, 0x10001, "f937adef24f03ee50e4238d1af52948a2fad7c97d79ffe45de09fac5c1c5fa32ddf309b63457f87a2dae4fbe1e9989de55a7f407d7194eb6080c7ab5c5450d", 0x13a}, 0x60, &(0x7f00008cb000)=[{&(0x7f0000fa5000)="caa96bc7f5281a0312518654b70c30eb9fde69d77c497a624c48b9704f86cce878e1ecdcb17f292de90c76c72aec3e9607", 0x31}], 0x1, &(0x7f00003bc000-0x88)={0x88, 0x10d, 0x7, "e6e9fd64c5531eeea3aae17444a1ee8f2f532eb6815c0551579dd2e6f364a1c3179bfae4852dfae4dea1a2ccdd43c0131f7d49aeb003e5148a327ca621affeba60e168b3241ff70ab5e3f35ddc4b0786e6e4a177cfe28bc86c64021a8646cca6d2f8fd69fb96224add026fd34d15393ed9"}, 0x88, 0x80}, {&(0x7f0000fa6000-0x60)={0x27, 0x6, 0x7, 0x4, 0x2, 0x4, "5e9a6c0651bf610cf44c7bacc47656456776cc42014508d1154387f159c5742811928eb3e8a866785110cdd306909938dc1b550c9f6564545048ac3449bdf9", 0x4}, 0x60, &(0x7f000098c000-0x40)=[{&(0x7f00004a6000)="", 0x0}, {&(0x7f0000fa6000-0x36)="c62b32501b55cc9f0da69c4cf1e7cd137426f30bd876c0d8a2ccc8f6c1d1ba04933be0d417738f16af1031ff75d94516b02303c58e65", 0x36}, {&(0x7f00004a7000-0x90)="e705b2afbb5021f91cd8cfdfdccec3de4900b2167b456a5c8f4801b87ec227b85d8ce580064b768c80b5f5bb4dfc7d1cece10f63cc7d719d4ee4e5587ed6bec4dcd3c15b9294f7f682e55a2447ef3437d517b49f04f5183dffb8350600e39be26b228097ec4cef5389d85288473c3ade812a08fef1bee9c61d36e3acd28614b7af9c6647f52bde0d08dfa42a40bc7099", 0x90}, {&(0x7f0000b48000)="928b45ee0f1b822fa2c349b08329359624b72ec96eff6974b825982d112143fdb0db6e8805d7125479408792438bf5cb2696ba93df", 0x35}], 0x4, &(0x7f0000fa5000)={0x58, 0x113, 0xf4, "fd95c61f961dd293c07dea2e1eb5e079e516adc9dd34b95981ed835cc78ec266d648be149d76e1598fcabbb77fe2e4a939e59e11e29b5b2f8bd09922494228167c4e"}, 0x58, 0x24000010}, {&(0x7f00004e5000)={0x27, 0x0, 0x4, 0x7, 0xc429, 0x1, "864b49abab9cc5616ebd4806fd80232749b09bdc814c418cd4a7fda803a5b82fd9f99cba33fac879830eef5ddaad600ed0d287038b2d51c511fed02aadef79", 0x0}, 0x60, &(0x7f0000fa6000-0x50)=[{&(0x7f0000fa5000)="a3f94292fcb1c5f1aa57740ccc85dcfd7de381b72bdc648343580ab2a47a80c6b983d03f6ed4fd2d0e2e76d8c8bcb35a1219cff23c4654bbca0026403a120f6195a6f1745466929c0c52410b7000cd329d605abade7354332ec8001aeb99c9efee8b93be2f6521736593949607f047b91d3d631511d5af8d8de8c11cde0a130b927b0e14ba07623f1bbad3fac9bf4d5d501b47a9c78d7fa62665c2", 0x9b}, {&(0x7f0000cb7000-0x63)="6e36669af325e7322faf02a0cdb130c45f50427db853edcdfce6c54ac6881bfe28c71f65401b7ab4e7ec2b1b025d2dad66206d03561e7a40ff199077aa442b8a8c86be79ee6e014877dab21b7c5bb22506698ff5a95139e0c4c68dd4ff09493ea62062", 0x63}, {&(0x7f0000fa6000-0x2e)="8dde68df8a8e6d9d5cfe8bd68af233aa4ccf9e6341035af4b21ce876cf68db1db84a58ee4e87e6a24650701d2ec1", 0x2e}, {&(0x7f0000b15000-0x76)="b312a73edd63100a8ddb03648b9f76d3ad55f2c2acc7dc9c1d52616e72403793fd7c097b972d0ebf8f4c6ab943424a4b30bdaee3797217c129e2e693eae165fc094f2c8975ca3e8161c6ec43379264fb15961f92a54e1d71d93b50c2f51f1a36874d50973760c5924431b7ba029e6f3c1799e65a298d", 0x76}, {&(0x7f0000fa5000)="1d5ecdb78047974771292e763711d4db5159ae530d2d5e64bc3d6596469aab456f9e6c0d00ab97124b7703095f85a94ada2263d2a0c1c179241305be6d15c53a893f0597834bfa32ad7f8da702a237ac16f9dd05bfffbc3818f6b059149776131477398a", 0x64}], 0x5, &(0x7f0000607000)={0x100, 0x118, 0x6a, "a4ced802f15b208d2fff42d5ba737e52b6c80bf491a42a1d7d3d92305c8322a305d7b83dae8dbdf90725abea75a7429d3e1f8d65a60a6f98ce185318cab44460835807f87baec5ea6bb1edfc9b4dfcefab3d749cfc425730fee013a119583dc5c502869b8e9931bda81ba80d37b9a53528a580274c4091c540ceedce486025a6881b833598ba8071b786ebe9cb9f8927b062d548b5208ab3d1a859cab1f364be718f5165ae8c44870cc06168391acb32174169f6384b79514efcea602a7267d7bff9f46366bfadd0ed054f713fe4babb65242faf8aadf9e45448f5e98be0d249b30f5983effd45faf07033"}, 0x100, 0x1}, {&(0x7f0000513000-0x60)={0x27, 0x9, 0x0, 0x5, 0x19e, 0xff, "75bdd394162f5a5ec16a498e8f77771d87d5f0d905dcce7483864d7c575e0258be31832bec437ed89f4b35dc86cf5338c9de87cc2babbde96431e1fa8b02c3", 0xffffffff}, 0x60, &(0x7f0000fa5000)=[{&(0x7f0000baa000)="5347cea647f33b4a7791e0bbec6d5f86f25cb693388f0c506c04e0e9ac99270dc10ca747840a66fa27ea514704e85de427ae412e06db5da1b004b2b043574acddb71c92e3316d047d693dc4860764a6d9965923b2fadfcb3eafb041ca32fee0a734ff8f4cd342f6151aae7b814a925b4a210f10a7b60fab42857315529f904df88a708eee07bfc54a2c04dbc7c0f1a80cab96553b6", 0x95}, {&(0x7f0000891000-0xfb)="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", 0xfb}, {&(0x7f000028b000)="02dd07c2ec282483", 0x8}, {&(0x7f0000fa5000)="a93260300ff6ed41183033fba70c6168135535f36ede1ff0870b35e46ed32551e174a90489cf723644134255b87303c3b98540de1b5d642ca749b38c97f5670d4b2dbc794b48257961e796503fda50cb80ce2593d07a6eef17b19a225dad3c177d0a466f8c047bc4175d1d5cc79bcd6becaf9ba2a95fc47fcc0cb2a35e0a9f4ccee1f709f8ad94e23bc6dd4a459a861f55a6fde1daad4519fe86a4c1fb7693d350d89eb429336d0b2ec01baf74fbd0a0bf46721391859e96fd4c6fb559b77b7d0c64071c46ea3e98a40441403ba0bddfc697", 0xd2}, {&(0x7f000070c000)="e2aea3cc63e13b156d92425919d61c56899714c4bde515c843b787825ccf215a77462d2fa2c4e95db17a4093c0697927745c51bb5fb3c442ceeccead4e0460fd00619110250130d76db213fa0d4a9c9393c1017915b04568884da812c9d3fd8eaefbde4c0222d1b4c7a6830642bced35dd2ee50c9c6acff80f4808ccb06ee0809ff4442374d77f90ac3c0b3bf18a6272068fc3d2ad066fef95bb5d1ad56812d5433f952d31d5a4262f23fb3f1dff2281be1849cdc3d5c2b74573855830f934829d47e6b0c1130e361d6f44b11b87da3a7998b3e1511615dfa24cfc277b", 0xdd}, {&(0x7f0000d30000)="d316cae3e8c9b824dd9f85884982da322c1ad5897a9faa8e00", 0x19}, {&(0x7f00000f5000)="c7021c3118589b6eb2e6040826d2acbf0c151a9be953a8e3ba884792516b499d828612dbcfa02f51a93d6f85b0bcd86411f50f9b941ef5efd835c6716c4b221f70c3095967f3203704855d654004da4e94267dee41d4739b2f7483e52e06ef0cf81651e0b37f514cec58f834dcd97d684a136f6f1f8f8d75627e1e8c0920c3b02205526923e385d0cbb87a69fdc064cec1b725781e1ce3e0f9c092412f5f6982638d9af9b71cda9441762f061f5e37850c8853d782ea49a8e9e8a93c1e395c86ae6561fc595bcb29c490a041d27b415afc", 0xd1}], 0x7, &(0x7f0000fa6000-0x60)={0x60, 0x102, 0x7, "2991494e04aec451f61f57429708ef902c2776f072927eb534a4d378422ee80d02a63fdfbd33931aec7870f79ccf13c7b302c9f97c5df2218d088c02ea007ff2d80b9cbf5ce5c93bb6"}, 0x60, 0x1}], 0x4, 0x4040001) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f0000f16000-0x23a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xd4, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x8793, 0x6, "3a11fc", 0x9, 0x21, 0x4, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0xff, 0x2, 0x2, 0x5, 0x7ff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3b, 0x8, 0x0, 0x7acf, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "26465d7b2eb17daeb44620e44bd36e7ab4a778e12810768141d8e03aef3bcf2444d24b5222f8593b220a02d55b5c7e70728fc89838b3cd367eb0904f4ef6e7cb91c5d8ca"}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000703000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x3, 0x2, 0x44, 0x100000001, 0x8000000000}, 0x20) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9e000)={0x26, 'skcipher\x00', 0x20, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00001c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r0, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0x21, 0x2c, 0x401, 0x0, 0x0, "29003d1d0100000000000000ffff000042"}], 0x21}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cca000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x0, 0x9, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x41)={r1, 0x39, "7abe65dbca3a2718b2ec4e6580caee0899a30b1fa153b02f088f956593d83bb454725a7ec866ef6d22b5380683f58f96eefc0177af1131fbb0"}, &(0x7f0000000000)=0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000263000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8e000-0x4)=0xa0) 2017/12/25 17:50:36 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f000068a000)=@file={0x0, ""/108}, &(0x7f0000ed5000)=0x6e, 0x800) getsockname$unix(r0, &(0x7f0000787000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000622000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000284000-0x24)="240000001d0001000d00fa0800000004153900041000010004000100000000ffffff10e1", 0x24) 2017/12/25 17:50:36 executing program 5: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b42000)=@common=""/16, 0x10) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b43000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a57000-0x4)=0x14) setsockopt(r0, 0x20000001, 0x400000000000035, &(0x7f0000250000)="6c59ea31da", 0x5) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fa000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) sendmmsg$nfc_llcp(r0, &(0x7f0000f27000-0x38)=[{&(0x7f00001f7000-0x60)={0x27, 0x7fff, 0x47, 0x4, 0xe50, 0x0, "9fe2f35513af2724ecebe7bcd4a8bb01542e25fc60ef06c1fc30daf9d4ac0bf2b2bf18794170c92d032ffcfb7163c7b78b2d676baaac6d41ccb770b4c39d3a", 0xfffffffffffffff9}, 0x60, &(0x7f00004a1000-0x50)=[{&(0x7f0000276000)="7fcdad35008c4b888129868ab5d6e09bc98c04f646d247c6398e89638542bf2eadc7b26919db3f7fa72303f4199a7da1506d911116f58b22221336969920b80c87166d18b526bd0da985934a8546b4350b025358a7d53f51fad2462f3f0be879226332109a7e2f563755b591c8ad4bc9363d65c39a2c90afed3092c143d157b69813d04c8e4ae351dd15ad97", 0x8c}, {&(0x7f00008aa000-0x52)="01e7923d99fc2a0be91079ad361355b57072db4dfa24f09de30b4b0157a75b6d472747f87fd3c44c71167dd33bea1f35908e0f64f43ef7d58e7f24fd79ac7bbea84bf4ca75f400e4032b6a0f3c0421bd5b5e", 0x52}, {&(0x7f0000a15000-0x42)="abdd37faf776ae998ad6a260b6823976e36e98608828eb92ea75d4431a78031acf1894f3cbb82fa096cb3210cd237d1b1aca34378c6ce9d772f08daf80ca9bc339f9", 0x42}, {&(0x7f0000281000)="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", 0xfa}, {&(0x7f0000386000)="be847ee33f6f9844dc340227cb79ed8a515da30bcd639cae26d83742e36d6471ff8036f9f0b0ea962e8bf2dda1e02162dc5cd5c31abb2150022fdb6d9d9099de71412b9b778c416f1b74cb4a55d474ef9f9c509465458ae67fe695ba5517ab1ad3f1e9810005", 0x66}], 0x5, &(0x7f00002e6000)={0xb0, 0x10d, 0x6, "e880da05cfab73b30fea75b14fef817c2265f7847c4a1e24bbcf3bdc05bfe62e333ac85b7ca187a6d03cd011c94cfea89dd1275c3d56029e384dd4fbdbee51ff06685ab42f64cc848a44ba367db2ee31a0d65cc0ad216a303890c09422b8cf3fab799c4492a9e72ea218aad6510b426fc30787887d9eb21de35b96eef5b62d5a711c4f3d1c427b3fd722097430c8358924c11d1550858ffddb"}, 0xb0, 0x80}], 0x1, 0x4) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000080c000)={0x0, 0xb2, "3561b715c84a99a294de16cb1cb8a96ce2bcfc37f3e0d07ce9e12d71cd9dbb4a5c79a30cda0fc5c848940373da5404fd34f4ae7743113409ed3eefa211def68248380c73c0b21ce82653bc9966c96e5dbe652f53c84b794ff350920cba9f8bcbf2fd446407b0aafc8563e1e989f9d91dece580ead455fa549f114e6defecf80c6f3ab59472fd672853db72cd5d51afb2fce04e4021a45380919a9c0cda2ff4a75e08d8ed64f755739d590d543a2caaaade32"}, &(0x7f0000cf4000)=0xba) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000049000)={r1, 0x136f}, 0x6) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) 2017/12/25 17:50:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000-0x28)={@generic="e6121ea20955e5df96a0853ccb052442", @ifru_names=@generic="0ca1ed558e28563ab0755a66392046a0"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000+0x483)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00005c3000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000429000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fd9000-0x58)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a867bb7}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f87000-0x12)={@generic="1b3931ecf2afdf4cedcf19831e78eaf1", 0xf9}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f87000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005bb000-0x4)=0x60, 0x80000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00002ef000-0x38)={&(0x7f0000766000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000039000-0x50)=[{&(0x7f0000085000-0x6e)=""/110, 0x6e}, {&(0x7f0000894000)=""/213, 0xd5}, {&(0x7f0000f87000-0xfd)=""/253, 0xfd}, {&(0x7f0000f86000)=""/62, 0x3e}, {&(0x7f000093a000)=""/2, 0x2}], 0x5, &(0x7f0000f87000-0xdd)=""/221, 0xdd, 0x81}, 0x10100) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000d95000-0x3d)="a6e2e0c96e38f2cb9063fa560fd34d8ae6296f0eef39b2f38669f104e76601b8ec6b6839a0a2c860dd0790a545b97477ff4b7fa33240c8cf4612fafd8a", 0x3d) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f88000-0x87)="fc2a853d56c7f6ade5530f797520cb0b9a91d889950759c351a563b82954348a3493109491bdda91a7a4712ca76ad81b81c2183d0f63342391a1aa361087ed05bb2b86624effedd0cc48b0e0cd250d3b84bf686dd95c5a6b2e2ce73f925f9a1520c38425ea584569245af0eb14fdfe4ad75957952e6b32852898e6744a36027958edea261e0ce7", 0x87) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007e6000-0x4)={0xffffffffffffff9c}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e88000)={0xd, 0xfffffffffffffbff, 0x6, 0xd40, 0x6, r0, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x18, &(0x7f00004cc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d6a000)={0x0, r2, 0x5, 0x0, 0x0}, 0x14) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f000086a000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f00006f2000-0x50)=[{&(0x7f00009b0000-0xb1)="", 0x0}, {&(0x7f0000d57000-0xd)="1f1b67d58ca16444c986443108", 0xd}, {&(0x7f00005d1000-0x89)="", 0x0}], 0x3, &(0x7f00006d2000-0x48)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = accept4(r0, &(0x7f0000753000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000724000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cec000-0x6)={0x0, 0x9}, &(0x7f000069e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000353000-0x8)={r2, 0x1}, 0x8) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f6a000)=0x10000000005, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) 2017/12/25 17:50:36 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e13000)={0xffffffffffffffff}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000c59000-0xbb)=""/187, 0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008de000)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fee000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000455000-0x4)=0x1c, 0x800) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000bdc000-0x4)=0xbd1, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept4(r3, &(0x7f0000901000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007c1000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000dae000-0x4)=0x0, &(0x7f000011a000)=0x4) r5 = socket(0xa, 0x1, 0x3) listen(r1, 0x3ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x2, 0x6, 0x0, []}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000b80000)={0x0, 0x0}, &(0x7f0000170000)=0x8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000ed2000)={0x7ff, 0x9, 0x5, 0x15, 0x3, [{0x9, 0x8, 0x81, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x1000, 0x7ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1ff, 0x9, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) ioctl(r5, 0x20000000008916, &(0x7f0000000000)="") ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000c65000-0x4)={0x0, 0x0}) [ 173.802007] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 173.811491] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f00001fb000)=0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002f1000-0x10)={0x0, 0x1, 0x5, 0x9}, &(0x7f00002f1000-0x4)=0x10) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002f0000)={r3, 0x7, 0x0, 0xe6, 0x401}, &(0x7f00002f0000)=0x18) socketpair$inet6(0xa, 0xfffffffffffffffd, 0x4, &(0x7f00002bc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000126000)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f000017d000-0x90)=[{&(0x7f0000159000)="611f0765300ba889817ead76a552a9d61c4e388a192f02cb290fcb7839e5d71959ae7a811ef6790f670000000000000000055c0d7fce080a", 0x38}], 0x1, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00002f1000-0x98)={0x0, @in6={{0xa, 0x3, 0x5aa, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f000020c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000213000-0xc)={r8, 0x7, 0x0}, 0xc) splice(r6, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/25 17:50:36 executing program 1: r0 = socket$inet(0x2, 0x801, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000002, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a13000-0x8)={0x0, 0x0}, &(0x7f0000022000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c14000-0x4)=0x0, &(0x7f0000b55000)=0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000-0x78)={0x10001, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x9, 0x4, 0x3f, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x0, 0x7}) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ae5000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000784000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x88f5, @ipx={0xffff, 0xdb, 0x5, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0xfffffffffffffffe}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x3, 0x0, r5, r4, 0xfffd, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000586000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x1a, &(0x7f0000ea9000)=0xa3, 0x4) listen(r8, 0x7ff) syz_emit_ethernet(0x37, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) [ 173.853581] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000573000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f8d000)=[{&(0x7f0000f8d000)=""/23, 0x17}, {&(0x7f0000f8e000-0x80)=""/128, 0x80}, {&(0x7f0000613000-0x34)=""/52, 0x34}, {&(0x7f0000c80000)=""/71, 0x47}, {&(0x7f0000f33000)=""/71, 0x47}, {&(0x7f00008e0000-0x8b)=""/139, 0x8b}, {&(0x7f0000f8e000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ab000-0xa3)=""/163, 0xa3}], 0x8) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000da8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000dbf000)=[{&(0x7f0000441000-0x13e)="d2340000000985de4de42643fa3863b175da6fd5b8bf6a9805eb969479537536", 0x20}], 0x1, &(0x7f0000f87000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffff) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006e3000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8000000019, &(0x7f0000f7c000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f7f000)="061a4ba1", 0x4, 0x0, &(0x7f0000f7f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000002a000)=0x0, &(0x7f0000237000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c16000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a42000)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f80000)=0x401, 0x4) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x3}, &(0x7f000025b000)=0x8) sendmmsg(r0, &(0x7f0000e3f000-0x168)=[{{&(0x7f00004e7000-0xe)=@l2={0x1f, 0x2112, {0x2000000000000, 0x1, 0x7, 0x4, 0x800, 0x7}, 0xfffffffffffffffc, 0x4}, 0xe, &(0x7f0000f6d000)=[{&(0x7f000082e000)="eb1618681e32653f2aa486bde3c9a6890a3f8f711911e6171b8fe7", 0x1b}], 0x1, &(0x7f0000480000)=[{0xe0, 0x111, 0x7, "95423c06dbca5c41a0576187ff83e51407f023b3c902f488d7124c4cde6f2b6d89ed9b3c048ed5225ca9d1ca310ce8cbaaf2c3b7f30e3554c6cf4ddebc8681dba2453c60b3283be12373f06b770cb27d531a450276cd222773b70d87b323989da77392954ec1b7bd69aa8e2b403100d9259cb5d1e9d55c35a628073aae3a72ce3277005309aa776100a596b473e5af05cef907dc25a569d656f55d224b093cfa2609bb9d22a0cec36c4679b55d1daffebed90b0f80094f67dc3c2354fb5a0e0f33b1468654a1794a513a48d4992e"}, {0x100, 0x116, 0x40, "611520506475ca6d017ac801da8a8ed458d81870e4290cbca549e264c9c3c219aeeaec16f1e6fd619c5dc5e6f14f5663731d888cfd122005d4081dad2cac8416b0c5bdbc360750f2847ca7e2a729544b0883dc4273937b03811019f688e4d8819f758f28032e7fa5fdc553996aa28fe3cddeb8b18365a94c6c55674b1d2ee61ccde2eea6bed9710aef4b092892993297db5d15481599214fec42d7b1434f1e5e64c49af7ec21c55adaf5705f90a33cb118ef203700a8765abe7a2b3075db60eda74e4ca5c79e2bc11b98b4ed7629bccb5a46d1e0699a67ac429656aa8af93201b224713a77dd70e9549bc8b8ca6011"}], 0x1e0, 0x800}, 0x4}, {{&(0x7f0000d50000-0x10)=@llc={0x1a, 0x1, 0x383, 0x2, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000000d000)=[{&(0x7f0000d7c000-0xce)="a9f6d7cdc141d25012f1d76ce9b66fc52246ff626493b4eea908814e75f50cd5d3c48cbe65fa769670d5d2517f52e43b443b51e2436fbafb756bdd9a940f01da8e9376ad0a99263d3a040dc1a08a0f99caef9c2f5d47e0b172fe640eb1f0ecc1dd76df394eca0751fbec89723032a75fce3e7d55e2718bd3e1622da3140b1d1b7144e3283c857483220fea2947658665acc82f2ff5a7e0b8ccb81e92e87f94e56a0bfff6aba6b9db4bbb961e2e536c57fed4de12c6585745f246061d0f820f9d9c74d8e2f9f5790642db3fd7e417", 0xce}, {&(0x7f0000797000)="64a33b51020d9f25859e1500063af686ab8f9ef5b3dd6e87156b6e880c5de3e1e55ede3070f1772a640e074ba5cdf53e6992a947b011929614bfb5023af0708c2adef0d10eecfde6edf305d7a15e69535dbea2c3225b4f07a3176e57270e0c60579377a76e7a0629a5b13ba22aa6507232a7e5856876e6a69b6e998fafe66c8e1eeec333f9e04eef25694ed2b379da88464f2ede130e5c29f5a33f4324519368c64cdd2757cff5a7205cde2c757f043b111879dcc565dfd485bb3472667ac7c06baf19ef86a41f041fcf4a5fe64b3dbf57f9d55f5dc97d722b522124c837", 0xde}, {&(0x7f0000cf2000)="6328b711fe694c815374cbb7", 0xc}, {&(0x7f0000aa8000-0xc9)="4fe1911046a11c423578d2ee2b0f8e9b552e1d1789276780a6c7a12ad651c400acdd021085164251b21e2917beab381450725799b88b46ce76b4ac2f86adfc0af18b8a2b17db37c4170013c71fd22d11f3f3a7e9409fb8e804ed14e1c7a2bc61ba6388c69fb75317c5ed5bbe7f84400731566610fdca2326a45480858f83356f17bcb96fc81b01123b46c4d9df7f31ed5c6268058dda3d438686b42dcff13fd624d04c38a6952e7118b2db3f1cfa3ed8e6945dd11e01791307b10ff8633ce24efd2a2175f904972367", 0xc9}, {&(0x7f0000196000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x48080}, 0x200}, {{0x0, 0x0, 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0x1000}, {&(0x7f000005e000-0x33)="7bda81a5beed0c98704dc25e1cd46f9259bbab0e2c7cf6271d61f5e3d5b4d96741977c346cd805d8ba5fc5d8dc38120892dc75", 0x33}], 0x2, &(0x7f0000074000-0x528)=[{0xd0, 0x19d, 0x2e0, "39f6cdb5132401922120abbe3b8bc35726a1cf307e81856a01f5846892914759a65dd5e586b47985255d20ea1ebbd5ce67cca917319954bdf79e1e097673ec44e3fb2c98ecaff814d2f7484d3158528cc6ee7a7c6aca4a4050bb210d10a12e7bcc7a86f3c4f563db9b6cd2debb7f51ef2e1ae83fd9243264c7ff82d45e60ffb2af0c49098b5e357e62522a788ce1112e07f640c80d853638a5c31f61410c0b3bfc211ba6b30901ef40b5093d566c0b5ef8a47cea2e0941dfb204b569d1ffb5"}, {0xd0, 0x29, 0x2, "85819bca14dfd4311c181f6bbb210db35865f65372fd00a91646dd74cdcc5d6bd1297a8add1610afec5bcf18c8bb7c77da0be1c83a6d38dcebbe76a9863f72273494e230e5e40ef8236d8a261c6db1975c85bce3acf82fdaca5bed092070781989c72ebae719b203158bc4a41811efb62e3c757545a27f16bdbf237d3bca451fe2220c427efee17457a3b8786b81a1d9a7825ed151b6246bf1f61aa828813d828279964df9cb273ca5f3bbb50665e9dca33db9236631db5317ab22"}, {0x48, 0x115, 0xff, "09bbce43fc610b01e4870201229f37c6d4984a8833dea4b6b41e8e4470d855fa8bdc97075bc5fd8f4b5a55018da23e06bc95"}, {0xc8, 0x10f, 0x2, "754a10a295d3f382373c174d16882c671f3039e440bbde5ab4063db8beb0eac808c19bc8736c7ab312e96e87543e10c48912d3e19e2f1d9c262111f84c0038199ebaa9be37d11f3a502b2bfd5f33cc042ff24300e367b6c745d22a992e8e84a21ed88fcee3b3319c858654dc501e61818e80bff6eb161e1da01993a8a0fe85c141f1e18c02ca793de5e2c4b4a5eaad0dc231fdbe1b6b2459cc9c6c13c2fa53409a5d140e4a0cc127992aaeec3e7807e128df4125cd997ad9"}, {0x68, 0x1ff, 0x10000, "74209777af927a4dc3a576edb6fbdbe9100315b77e4b4e54f789539b86c4059ea9eff704dab052807a847658561dfa1fba606be6c627e0492190f5ebb09e4d529a1aec60dd602416d64ac251a11dfd0d967296"}, {0x78, 0x11d, 0x400, "393d755e81cf4c0915cdd7c5948720671bea5dc80a474e1af61d31da42ab07ca3063f0ab51b6a1eb9e6f6c46056f003d88f7e783e0ce97190fc7751cfb86228267e0def29385d7141bd939e52a90a66a52e4bfae7a99eb5fa4906ee347e636e55c960b82acdf4efc"}, {0xf0, 0x107, 0x7, "f2a740f5e289f54b753a4e047047b637ec928cefd8a6facb4709a2c77505a7c2c84291453a585d1ef2525936184baf396d7a5e52bd02433dfe1eb9407999bbd4f94ba51ace906f73476ab2ddbd3add1ca00a1cf44592a16d2e1fe671797d70fd4b4ca1c11b4c11d30084a43c0e247f4a477afde30c96d2791a2c192b5fd2b4b1dd49df0591949e7e080e7af998b18b52dcbad5d9b1756ada4b1eed5b04a2f1a8a204a0a96fcdef4c1ef66745b3c998ea8d20b2b3e7e8bb21ef52ca41cffa0a2cecfb4005403987a73d55d60d70af48eec752f30730fa553a29c01f9e8e"}, {0x70, 0x113, 0x1, "dda38fd8d939febf3e23fd32862f9e00e30c57f754e20cbac57e08a66d618f97fb924ef022b41fb53efdd036a7235d98503a1ea0d47c93f4e9d4107c6170a2094380519be6f3e6d687354288397d5b5875fe3885fbfa359e0df02a4e07611d"}, {0x38, 0x119, 0x9, "a77e06f60ac085f3e93b10b47e74d7117a7779b419670106b93a97dc0b25ea805f99dc8c716e5a"}], 0x528, 0x0}, 0x7}, {{&(0x7f0000ed5000)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5fa}, 0x1c, &(0x7f0000d61000)=[{&(0x7f0000a13000-0x70)="888f0c233278e3ffe04a660d7060757a08833a15f235b4f47222267af9ff8cc70f077e614d0bdaaae10b1e169d6386360ebb0a3e2a1f2f1e210236be91a75d37953dafeb867723553cee08b9e03d2ca1bd7466357e1f5e2966a36587a9e02d7f44be7a36a143450e59191b6460724a07", 0x70}, {&(0x7f0000442000-0x33)="c25cb01c7812b367ff98391b45d7a694ed4c570c97acc41ee3bbd3a1fe7ec70f18ccfef0e9b6469a33b0add2365b946e7fc2e6", 0x33}, {&(0x7f0000bc6000)="8f5b5ace917da615ec0aa0540c7f225e5a054d74aebb99f8059a2546ebec4a7a3f5e755fb9eebc8d48670a06a4f10dfbd100443aa3802a914228dc6ed1acc6b8b4", 0x41}, {&(0x7f000053e000)="ff260bb9d287d63742450a5844a77b3d2b96c7464e1a9d8e5c2b01b8f241e9e06c55ff9feb665b520302e3a82869ac8e6fa6b240bec4e89645115fc793acbb6f728a25f15b0801233436ff503ad5359efdd4e1fb6ae23c502645dc3fa3b8a98337037531f7c4e26a55a806ecdc62c139201107cb6a430ff776d07a9d3b26bfe96bdc2f9c79cbce", 0x87}, {&(0x7f0000721000-0xf7)="0007fcb7fa3eee49ac5c7d53edeea6d58ff1534756dddb13a9009eddbe741ee493c19c0da46ba664afd4365ca578d64086ac6f5954aca3c0196002951ca74ee652afb09d386c93f5b00db59b161ef1a8f57028cd71d8f5d5d1cd6948859ab55dff49db4ce3a66258e46b7646fb507b239c2a2e8a57b2c684b015eb2d043cb7ec9da190ec260c173507d9e8f36e836e2a1a1707a665d214cd3c58db22814667126c71b5c0f2e7cc795404cd5c59bc3c7a84338e960fcf408ecd2f32422c6b649c48025f3241bee24f75d54804f08e5cee8bfe660f914ad6567e2aaff8dd96ce6b4cc7ea216637e3bf98053443e0cfb18a26f154f7ee1583", 0xf7}, {&(0x7f0000eab000-0x83)="3edf811c9c73cbc315bd3bba906931d17f3c27023f321be7195ff17f6aee25b12583e3847a77ca6bab19ca1c63e0dc096032924bc93fbb6ccdd249ca377e178925bc95bbbc4db39f6205bcdb7dc075df24558ca23aafe460951db06ec3c11c9aae580cedcc16bdbbbd30026d7d91872c406e565b7d11eb64afa452419ab1107aabfe4d", 0x83}], 0x6, &(0x7f0000f98000-0x28)=[{0x28, 0x117, 0x8, "16b78913580b51c988bb9ec8d3a19f6a6d3a13"}], 0x28, 0x4081}, 0x4}, {{0x0, 0x0, &(0x7f0000606000)=[{&(0x7f0000c37000-0xdb)="572bbd80b528b4b92752f71cfd9fdcf9fbe0830a33ff8a5f584d77b4d64b0d8b4afbe6a195073c92a5589024701bb90b24de4ec1ad35a8577766d6cf26f3583745c378d9f3d380c49da05542eeda7b8220e306732dd80ce656e9071943bcb49e67d1cf76fd37de2fefc815c9d3bcba146a8d64279b2efdaecde0dd118effcd3585104c0ef50c0360cc74993c8cd92ef5e704c3f8bb7ba6b98fcfff7f88aac909a34b1c55939ef1aa224fdec90dec16af0b4084e7fd41146c9a97d1da020c5a50fc4b250118f88bb5570a14532678f7578851ec84f9c9521349acda", 0xdb}, {&(0x7f0000e5e000-0x57)="bd7aeac26bcd57a29608c7c43fae6f2a43717d2cc796457994403e077c71c9c0521ea4274c724318b0923342f63ff12bd34e59abe3b20c6beed7a832e8cce035b2cd21abc3ebb06c6f827e8dbf3e7c0fb82601b99daea1", 0x57}], 0x2, 0x0, 0x0, 0x80}, 0x100000001}, {{&(0x7f0000a71000)=@generic={0xf, "dd2f2272201da7ee84804e768d0b4ea438387cef8cc0a52dc4bf5b7564476f79c61e93f482b598ab39f9b1ee864f64e5b1a07516c342ae05369a73ff4a04f175509e8b21cae8b233c785e0942f466acf4d0bb910f1dc9b88df721f95c6bad8c381405e34fc11c8d48f240862750b7f17b461ee3de3e964b02ede70ca57b3"}, 0x80, &(0x7f0000195000)=[{&(0x7f00006d7000)="a58f817c45e6a741477cf1764f69b52fc1cf1d73ac491c2571502decbf46778a865c491e834f5f4a42845103aa97aebb99049e0a2ea97a223837d6f2bc02d4cdf407b99d2921a8526a7fbc26048e2f5064983b74cdc58850cafaedc483260c91e6cb90459774c5ca8d3e4d0cd1f438f6c271dbfcf76961e192d543d48d1a6024c9cea7dcb102f326c23b91", 0x8b}, {&(0x7f0000206000-0xc1)="4e1a1888718eb44d01ed639b1bed0fc7fc180ba013665562b1f6edc70aeb8eaead8ed976fafaa6e697ddc6cabc80c6686efb87717e0f8e467f0ea191cb928d669d4c08953a3ab3b8a1159c53d6674e75c490446c5856705673f5aaa0d94b141aee117c5639b6bf365f23d960f5c5f0ed0b186e75fd3cd37dceb7806c1c65e0b8b99a76853f3da222e7010cc175cff160f9ca73689002ddbb161c737cca895463a135678aa26a4ca05fae1ee8d48599ba16e900e92f2fc172aded8ee10610294cc5", 0xc1}, {&(0x7f00007fe000-0x1b)="71a47ec96900b78f898db3eff9efb787f41d219d84cc4aeb4b4056", 0x1b}, {&(0x7f0000ccb000-0x8c)="60d2b8e24d10fcb5678b312d1a9b90ae53d5edf367c15d5663bbfa7a2b0badd7d9cea77fb9332c148e2e4fcb55923a7739b259d31e9a7bcf057927c4c71520f310535ba7ecd768daece8e06667b52c09dc311c0aabe854bab81ff009b07b1d11b00fa27fc0ee04ae84453a8d1688b141c4f0b9d48b5356db3669bd082cb3cbd49ee26f71bf6c3f96cf87bcb5", 0x8c}, {&(0x7f0000182000)="098a016adbb42fba1ea410703c1d81bf2dd10ba887aaa16bce3e0a20d2d26851d059cc2fdfe33c945352dbaf97a476efe0f5bd28bd50746909f7aeabccc2acdfc6d249c3c27ca37a992fc79ffa1826a670b834e49bcedc46c8d5f130ef62ee95f418d3b6e75059aa279c430cdcf9444b0d5cca43d472a88a747822165fe311b1d56379fbcb95b9069660d795bdc9e529c7aaf63c8e515d1d58249bd35d185796f4ac0ee88390adc9a31c91dee304712776dcfa2a2b619a96bfbf388cdfad315e602c9c25", 0xc4}], 0x5, &(0x7f0000144000)=[{0x20, 0x88, 0x4, "1e895ffca20ca3a1df4d41f0"}, {0xe0, 0x111, 0x2, "d6b22e278cd5c19b1b53f4420ad16f82157dca8ba9795c4d1bec25a9fdb7aff6d03d234d8fc60bc8d34ab0b72b9cb49eb7bb2c2351f864980e25f7a9010879bed874e704a4a7c01ba5a4738001aba94b060a9a2190b940d142ac61f0bf42ae6de22ce58540bb983ab0ce9511ef966c9b1dc9d0a7128c1d159d556952cb08139352d664fa576ae7c416e01acc12b89e21c8f315b7c8d8e61ea776a7101416e36fb7bf913099aae813b5e27ebaefc58f98076bb6740acdba1f89549ded28e1d2b645019620fff4639d7210"}, {0x38, 0x18e, 0x8001, "e5766cb7906976d4d9184080ea40ae3d99da35b67ef6ff736076ea93cb136e6b82616fd983d9"}, {0x50, 0x10e, 0xfff, "811768233f56420f6487fbab6f3c6a21cc1b06d1e78f7526d126329651c52808d5060f646ddb00ac6f3f573aae5f828b69a0c1db17d2b067cbcea212e668"}, {0x78, 0x109, 0x10000, "a1d930fa17f7dc0d31892e5e7520a4ed09924f25806712331ea50f2d54b369f1ef10412673efe088b3b6ff07a8b99e88fd781d35a5c03ec03890d628e665bb273454239ac7a752756d1fee6736c53fe3f5ac8501a36f1bdfb107c2c2b031639e5802e36eab"}, {0xc8, 0x10c, 0x9, "2e11272c3fb256ee659a66c31911c11933978b38d2aa4aedcbbb6b3806a0b111174c336b7687fb581ef62b098c8c34bc2af1564dbaa9082e943b4cdecd94312a5c145a7509abfad4bf8d32a775fb0bd2d211a2a0cf92e435ae082534f901235ab436db64f5d59b9e04b78bda3f5ec63da7843252cfbb1fef75d0b9dedf2d0499decc76ea7c45ba7e0ceb6642cd7fb9b1fda8bbfc1bff96bb0f2f37df53e267dc2ec5f1779bcb156aeb1e1803f8b074f3eb"}, {0xe8, 0x114, 0x40, "5406fd91d6b680b51b09fabd9f98b4506b9ebe64e5c1daf6dcb644cab7e8c1410a95015a4dc0ccdc153f3f6b1bd37618c9396e415f6173afed56434fd00b9ff4b530a5dd17e9de149b1e1e79256b4cae5653825381d523b44a544fab57b8666fd7ad64977d2eeff62097c02a0898ce23d72868a526cf140c51952e71ff2e0b42ecfb44f34e5a8b0135cd5febad4e2b126e659c9ce1d11f283029344e72adb513792b410d68f21196036c04f5794bcbb80911d42480c3e21e8adb4c0856952001af187706bd91c4e08f689654a6f3c7b95140a4ee2d"}], 0x3b0, 0x40}, 0x6}], 0x6, 0x4000001) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair(0x3, 0x80003, 0x4, &(0x7f000022d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7f000)=0x8) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = accept4$inet(r0, &(0x7f00005de000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cab000-0x4)=0x10, 0x800) bind$inet(r3, &(0x7f0000b2c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d0b000-0x8)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001fe000-0x10)={0x0, 0x2, 0x0, 0x20}, &(0x7f000088e000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a57000-0x8)={r4, 0x2}, &(0x7f00002d6000)=0x8) pread64(r1, &(0x7f0000606000)=""/4096, 0x1000, 0x0) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00003ca000-0x93)="", 0x0, 0xc7fc, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b6b000-0x1000)="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", 0x1d6, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000904000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00006c8000)=0xfdcb, 0x4) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004a1000-0x4)=0x0, &(0x7f0000724000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000536000)=0x0, &(0x7f0000de8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000200000-0xa7)={0x0, 0x9f, "94b0ed2807a946eb921676cbd88151f1f626bd0f58da2a6ddfc30a1a1637bfecb56e7fcd5c59801a03084fef8e17d5363b2e6a8db4161ba0108e0957d7ef4e4fbeb1241a2b14051b186031d46240386b61958a3572da34552a20e903265dde2d85481e2e6b21a263be89e2e0fce3c8d1a18aa5450ae0e79939d42591e96ed6a4d46dcd36f5f71958c0fd334f6287c640763ee4dcbec7f925f5b570a30e6901"}, &(0x7f0000748000-0x4)=0xa7) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000737000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7fffffff, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x7}, 0xa0) r2 = socket(0x81000000d, 0x803, 0xbe) write(r2, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) 2017/12/25 17:50:36 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000034000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000030000)=0x10) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001000)=0xee64, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000035000-0x20)={@common='gre0\x00', @ifru_flags=0x4002}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000018000-0x4)=0x1000, 0x4) getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000036000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 17:50:36 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fee000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00003e0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00004b5000-0x4)=0xffffffffffffff01) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e1f000-0x8)={0x0, 0x0}) r2 = socket(0x40000000015, 0x805, 0x0) sendmsg$kcm(r2, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000068c000)=0x0, &(0x7f0000ccc000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000005c000-0x8)={0x0, 0x0}) 2017/12/25 17:50:36 executing program 5: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ec9000)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000eeb000-0x10)=@req={0xfffffffffffffff9, 0x7, 0x1, 0xa5c8}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000027000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='kl`R', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000074d000)="01", 0x1, 0x800000020000003, &(0x7f0000303000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000008d000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000854000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000842000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000077f000)=0x14, 0x80800) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00001c2000)=""/4096, &(0x7f0000aeb000)=0x1000) getsockname$packet(r2, &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e07000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00002d7000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdd000-0x4)=0x0) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ba6000)=0x0, &(0x7f00009d0000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write(r0, &(0x7f0000cf5000)="0212a12502000000090500d91dfb3700", 0x10) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x10) ioctl(r0, 0x0, &(0x7f00003fb000)="2efe5886f34a021fae7b88b78c3b353327a0bdd53f37bfa893a782be921909d1b934a13b1f74281ecf8f2a27b4aa1f7bf29a8c6e3a027181e4abbedc30185cd858e8dd1c9857126c831320b97f6c4bb657936f41a2025f8ef728a438fe2f8cd73255afd36d88f2bd8b40906d20abf4f5254b939eb87b14792e6c4bb8cf1999461d79437bfaf8ecf51565247cae45ecc0a7bf62ced2bf58e00da8dbd888d6689ed313d986a5c392664f889374b8ef558bd1acd84a189de0a61b98cf34317f6f50f32ca8c16639cc27b2ea71ac186d43db6807eb0f4ed07779") write(r0, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000010000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000035000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000010000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000035000)={0x0, 0x4f5c, 0x0, 0x2, 0x1, 0xfffffffffffffff8, 0x3f, 0x1, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000, 0x6, 0x7fffffff, 0xaa0a, 0x3}}, &(0x7f0000036000-0x4)=0xb8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000036000-0x10)={0x6, 0x4, 0x3, 0xe7, r3}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c8d000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000055b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b7e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e6000-0x20)={0x0, 0x4, 0x4, 0x5, 0x0, 0x9, 0x7, 0x7, r1}, 0x20) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e5a000-0x6)={r1, 0x7f}, &(0x7f0000387000-0x4)=0x6) sendmsg$key(r2, &(0x7f0000054000)={0x0, 0x0, &(0x7f0000484000)={&(0x7f0000ba9000)={0x2, 0x7, 0x55c, 0x9, 0x217, 0x0, 0xfffffffffffffffc, 0x1, [@sadb_x_policy={0x4, 0x12, 0x1, 0x1, 0x0, 0x5, 0xbbe1, {0x3ff, 0x81, 0xd239, 0x6, 0x0, 0x6, 0x0}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x83dd, 0x3, 0x81, 0x52, 0x0, 0x81}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0xfffffffffffffffd}, @sadb_address={0x5, 0x6, 0xae, 0x7ff, 0x0, @in6={0xa, 0x2, 0xf4f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x11, 0x14, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffff, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x201, 0x18, 0x8, 0x0, 0x1000, "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"}]}, 0x10b8}, 0x1, 0x0, 0x0, 0x0}, 0x4008001) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x80000001, 0x5, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000c4000)={&(0x7f0000cf4000)='./file0\x00', 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000243000)={r1, &(0x7f0000d6e000-0xeb)="33bd64d12b0e4798df351173bcc8392c03347ce185582c4122a3437944e1a93be8cc641e5fb64322e0ecb5b58a7423ce9fbaf6b8d9e4ef7378a7cdabf68404017827da98cb07175c31b8d34119169a36a6359d6d2fe904c5bc2b59a567b1677c0049fae0a298d6067ea0e49ee40e2ab703bc91bc2c9ed2e2eeeae5460dadd186939220f9b8a2a401fd701eb0dc494f266492fb71d26ce6423e248dc2c912645dee476612e5486fbdb41a3f6d0c2a0e522d9d615c69fbfb75d953f203ca39de7fcb59ea610c5b2df780ad08dde2eac5c57375373c6fd7e2958892eb79e980cbf00ff52fc13477e185ba111d", &(0x7f000028c000)="b55a4b0749c4f6852aaba1a698dd117552514ea9a2dc1eca1a830267b19fdf382c6b8083754e3a285c8f3a4f6a2c59fe09810f406904148117eae6732e8d2b583ac204d6824441209fca6aaa005b5fa2ffc6e583691c0fc13ce5045a3db828b66796eba26063cdd0bcf2169ca1aa5166e70d39bbb6e624eab4a082b3b82fcc9e72e4890135279f59308ebbf1bfb3e441d4a26238e35ee10d3bd9e812d895b27eae87e3813df5523a2d9fdc7d4c521073fd38c27135e6dadb82", 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2017/12/25 17:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000192000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4, &(0x7f000078e000-0x8)={0x8000}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000a22000)=[{{&(0x7f00005cf000-0x10)=@ax25={0x3, {"4c16e5fd5c6a23"}, 0x0}, 0x10, &(0x7f0000a34000-0x40)=[{&(0x7f0000860000)='g', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) connect$inet(r0, &(0x7f00003ff000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1000000000000) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000147000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1e, &(0x7f0000366000+0xc27)=0x0, &(0x7f0000e86000)=0x4) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000634000-0x4)={r1}) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00007c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b74000-0x4)=0x14, 0x80000) bind$packet(r2, &(0x7f0000d76000-0x14)={0x11, 0x3, r4, 0x1, 0x9, 0x6, @random="303eeef4c7b8", [0x0, 0x0]}, 0x14) close(r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000087f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002ea000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025b000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005dc000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000099c000)={0x0, 0x0, 0x0}, &(0x7f00003d4000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000064d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a30000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005ba000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f000087d000-0x38)={&(0x7f00000db000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000072e000-0x30)=[{&(0x7f0000e2e000-0x6b)="48fc6dc406453e9ed46815e8d360f9b54bf346e123495cfaa440d045c95ef50cfb2f03180c96143e6478024c6aaa829f592a62ab43ccaf1db5dedc9c9b6684febe950c9181634769044dff75007e7c862e8f662c376d3d9966a276fa5d7e0248dc842d3a5ab7ddaf7974be", 0x6b}, {&(0x7f0000e18000+0x595)="b8fdf62a963afb83cae719f49f05f467c88fc1ffd64e7a8bfdace02e743987e3cd7977fdb97a9e9dbc15cf0c7ff01bac2495b3424ea21288e548ef844922f50862ab262550276d085e7ff04a75e8df32c52e7748e563d3c86de1157d756f1766675516881d86358bb57d9921f419327000f3ec9f1e9d21efacf2191b23128dc601378e8c181e3355346fc15b46de869339bba298637c684abcae50430f7d67476a6084183e4b8ed9ca8516696ec137", 0xaf}, {&(0x7f0000996000-0x34)="28a3995639146114ba76b7baa447cc47650435d78ca1692a3200ac213d5dd581d7e97f18bb0f8fa2ce4dbf34452c83c25b9ed96d", 0x34}], 0x3, &(0x7f0000003000-0x88)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r3, r2, r3, r2, r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x0}, 0x84) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x0) write(r0, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) 2017/12/25 17:50:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000074000)="a73026b4972095f21032a765f9139393d70e64887a5fb77d48634d6337578a0592b21717aa934eafab4ab95de21861627791cbac565ca03550f298baf60b4c9cfe514181c3db1d06f3a8765b6df9a647a657ce327c4591da4255b60996e68f49c09220c4a3b01e4c2d9d579774f20772f16b273c0a62fc5b4eff58820425ace1a50d72b3f67e41a605e7e245f74eb26219") mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f22000)={0xaf4c}, 0x4) sendto$inet6(r0, &(0x7f0000f1c000)="5d6e6fe05cb948c638e378f917caad08fe5fda871799e9d870ce253b4475a5f42be3414e5ad0b0e584d258ba23eb71b42e58a585336afe819eac8ee3d5a1f814df7e8998972a90f3d2944d836a00038720ea8f50d366b78a38398afb59cc45019239f742f5b0dd615c925c4104d9ae1c1ab67281763aeec2e16448b1c5cd1ef76431e8f4a43b1afc71aac347c9e57676008a001efa99718d82270f21ee4ccfebb07eec73000c", 0xa6, 0x4008040, &(0x7f0000096000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r0) socketpair(0xb, 0x80000, 0x100000000, &(0x7f000002e000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000076a000)=0x0) 2017/12/25 17:50:36 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000964000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d33000)=0x0, &(0x7f0000f7c000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7c000)={&(0x7f0000a89000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f7c000)=[{&(0x7f0000f7c000)=""/141, 0x8d}, {&(0x7f0000f7c000)=""/194, 0xc2}, {&(0x7f0000c8e000-0x67)=""/103, 0x67}, {&(0x7f0000cfc000)=""/4096, 0x1000}, {&(0x7f0000f7c000)=""/113, 0x71}], 0x5, &(0x7f00003ef000-0xc1)=""/193, 0xc1, 0x400}, 0x2000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000000c000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/25 17:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x5) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c06000)=0x81, &(0x7f00002bb000-0x8)=0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c30000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000035000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x84) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x1f, 0x23, 0x1, 0x0, 0x392, "0000ee0c0b00040000000000000049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x1) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8a000-0x4)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003f2000)=0x81, &(0x7f00002c0000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,digest_null-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000117000)=0xffffffffffff87d1, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f89000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a8", 0x10}], 0x1, &(0x7f0000f7e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$void(r0, 0xc0045c7f) r1 = socket(0x1e, 0x0, 0x8) getsockname$packet(r1, &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003b4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000bcb000-0x8b)="2c4c1f228e29f301847a0db4f9331fdf3585637ade77bf0c63327f732e78277c88005f91c1c601155ff893aa4e4d05de10f43974ee768427722d6b09c0a9d65d5038ce3a56506f24e10234566955d07a779c76cd5bc3ba527a20b170fe0a61d67bbb58d27ea842746ef6ba9f36a55cff4e4f2406d6d93304d11ada994a17f174f552f2c9457727e15f6da1", 0x8b, 0x40811, &(0x7f0000001000-0x14)={0x11, 0xf7, r2, 0x1, 0x100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffc01}, &(0x7f00000a0000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000000b000-0x3)='lp\x00', 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000009000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000-0x28)={@common='teql0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x6, 0x8) 2017/12/25 17:50:36 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044c000)={0x0, 0x0, 0x0}, &(0x7f0000321000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/25 17:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bcd000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000b7f000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000607000-0x4)=0xc) bind$packet(r0, &(0x7f00008fb000-0x14)={0x11, 0x15, r1, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2017/12/25 17:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) pipe(&(0x7f00006cd000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f00007f9000)=[{&(0x7f000084b000-0x16)="", 0x0}], 0x1, 0x8) write(r3, &(0x7f0000622000)='\v', 0x1) splice(r2, 0x0, r1, 0x0, 0xd2a, 0x0) 2017/12/25 17:50:36 executing program 2: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cdb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cda000)=0x10, 0x80000) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cda000)={0x0, 0x10001, 0x4, 0x5, 0xfff, 0x5, 0x5, 0x5, {0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x1986, 0x2, 0x3}}, &(0x7f000062e000-0x4)=0xb8) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a77000)={r1, 0x2, 0x2, 0x4}, &(0x7f0000cda000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r4, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/25 17:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d7b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000f97000-0x10)=[{&(0x7f00007f0000-0x93)="583054e66a9ed2fe32d754181fd98642", 0x10}], 0x1) connect$bt_rfcomm(r0, &(0x7f0000a85000)={0x1f, {0x0, 0x8, 0x1, 0x7, 0x5, 0x1ff}, 0x1ff}, 0x9) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/25 17:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000850000)={0x10001, 0xffffffff, 0xa224, 0xb264, 0x37ed1588a4616f38, 0x5}) r2 = socket$inet6(0xa, 0x8000000003, 0x6) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000d2c000-0x7b)="4f578c39da602914ce909f4b90c91530b7411c7d4f9e84b0ba6332115d0fcc4d476a5f4ca3c94038b4d778224bf5220e51bb00a8681be9f73c8f28352ca59b016f16be7c587a7eb3c7ec525573a067a23ae3ab763443c2a52a933e876abdf1766d657a0eb4eea81ee95ed3e51d4b8be1a3ee763ea8036f9af2e63c") socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r2, &(0x7f00008f3000)="", 0x0, 0x0, &(0x7f00006af000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 17:50:36 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xe34, 0x1, 0x0, 0x7}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='\x00', 0x9, 0x80, &(0x7f0000b6a000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f6a000)=0x0) 2017/12/25 17:50:37 executing program 1: socketpair$inet(0x2, 0x800, 0x81, &(0x7f0000c32000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000, 0x2e) sendto$inet6(r1, &(0x7f000033b000)="ec", 0x1, 0x3ffe, &(0x7f000036b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007f7000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f00007db000-0x1c)={0xa, 0x2, 0x65e2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 17:50:37 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000152000-0xf8)="49000000130047f10706c1b00eff7f000000b10001000000010519000908f126050001006e3531dc9ca64a779e71fb7d02c066ff54d1b29a2d015c915c0cdfcff68f418e798cffff884a6011f5eb1020aea425064e0000006d08c0e9f6a848ae8de1cde001d7eb1f9aaf3a51a967e29837cec7d62a5b792927087c7a7474a707934fd18846c5dac1f0d109aa039115e5a62991f82d7a84206e6e9489e76d60eccb131c3d6e94508f3b45baa33db337a417954fd0e26813aaccc5b6d611cdbc6abbdde0d282b218f247c6b75262b3fecd6706d5a03147ddc455e2f4831fecb497e49e4dba6f3e36a452a8e922638c4ae1f664c861469a35ae", 0xf8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000146000)={@generic="e7a026ffffffffffffffec00028ec1e4", @ifru_flags=0x8601}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000082b000)={0x0, 0x0}) 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae6000)="", 0x0) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00005b4000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f00008d9000-0x44)=""/68, 0x44, 0x20, 0x0, 0x0) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) close(r1) pipe(&(0x7f0000095000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00001bd000-0x2)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005d0000-0x68)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000457000)={0x0, 0xa2, "1e4c7187c1e579f652a90b099c6428c10c6c00d2d772fdaa18aecc2bdf832c5b8aafd6249d0c9af097c3b84f0f65fcd0630e14b142c255ec585bec72fbb2e7c4077627e427e0d0bee2391272e79b68c367f069d1c13bf971692f0e7a43d58c7317f8c4b6df7c4af1965dff3f6e6906cb4225f59686f1043714c166bcd4fbfb74556bbae2ac8c57dc6c8a312dc970d35dd436fcdbab1df49ebcc1c019ee8c9515b002"}, &(0x7f00006f6000)=0xaa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ab2000)={r3, @in6={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, 0x98) 2017/12/25 17:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f0000119000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000da4000)=0x3, 0x4) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e59000-0x10)={0x0, 0x8, 0x7a14, 0x6}, &(0x7f0000481000)=0x10) socketpair$inet(0x2, 0x6, 0x3b, &(0x7f000001d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000093000-0x10)={r2, 0x1, 0x10000, 0xfffffffffffffffe}, 0x10) r4 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a5000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae6000)='\n\au', 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f000031a000)=[], 0x0, &(0x7f0000530000)=[@op={0x18, 0x117, 0x3, 0x800000001}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e69000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000494000-0x21)="", 0x0, 0x20008045, &(0x7f000042c000+0x237)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d35000)={0x0, 0x7}, &(0x7f0000d1a000)=0x8) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dfa000-0x8)={r2, 0x7}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a5f000-0x4)=0x0) 2017/12/25 17:50:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000915000-0x4)=0x12, 0x4) read(r0, &(0x7f00003d6000-0x63)=""/99, 0x63) 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt(r0, 0x3, 0x6, &(0x7f0000bec000-0x51)="4f47477b8ad3c1a394ea4b7b017862697e085bfac1604abb86c080edd3f733990ac48aa8d2d723fb8415144ce9844478bc0640faea1f4bd222b05113c49f46136d9db165cb09c2bf569896a6fc386ffba9", 0x51) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x50e) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000060f000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getpeername(r2, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) writev(r1, &(0x7f00007d1000)=[{&(0x7f0000221000-0x91)="973fb6de897bed42bedb7bc3e70e06c25730303319aa24d487ea2ff17a50db9cbf1ab5b5f39d9bcdf3c81696ef0cfa40c7659f02f47b62585bcb4b35f5251ce4e3dade3959fd54dd1cc8ab75e23421ddbf66517272f42839f59a139f084c46e298a333ae9c7e225f84131f0e41d8815d688368ba59b3e64463ce778852a841cf2b3996bed92bac455a4cffdcc27eafb138", 0x91}, {&(0x7f0000332000)="751d2be0b7ee2d5727e204ab72b347cbcaf19b12517af3ed0ce5c6efc7bf99e6cadc4a46aed3317659cd5e331fd6ccf3bbcfe249a1cacb124021646b8eca5cf858ccb15cc20b3147a84c4f5cdb574fa80c94a4150992d11996d9d60d4588661a291caf0b81c8ee7d26abc4d2a70ef8310f88927df4cdc107a51c5a44dd4fb155ca0aa8bcff15765c436bccf76bf81fd0ae36aaea33a851224c17b35bbc32c1213051a4f1609b5281ddd1bbf070f9c53521b17b8385d5afeb46b85af150b659bdcd8902f433feceac4600faa0c115914099c1b77f8c965bf551ec35085c70a8ea22325c861db959864e8847069515", 0xee}, {&(0x7f00007ad000)="da", 0x1}, {&(0x7f0000471000-0xfa)="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", 0xfa}], 0x4) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x41000000015, 0x5, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000080d000)={0x0, @in6={{0xa, 0x1, 0x3000000, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3ff, 0x5, 0x4, 0x10}, &(0x7f0000cbb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000813000-0xa0)={r1, @in6={{0xa, 0x3, 0xb98f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5000000000000, 0x40, 0xec7e, 0x2166, 0x7}, &(0x7f000016b000)=0xa0) 2017/12/25 17:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d96000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000292000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000cbf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bd000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002f4000-0x7b)={0x0, 0x73, "391819bafef62410b341757393a1afe9cabf26f361d7b623bbf2e07b73dbcf6ef9f8ce667630bf06020af93b0060cad02291555eddc2d4f3269205b952c157bd99877386774424825f068205342d350db7dc8780bc49539ccffd7cfb2fe092a53c8633b5373dec35f1949841c7b3cfc1e196fd"}, &(0x7f0000a6d000-0x4)=0x7b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000083e000-0x108)={r3, @in6={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x68, 0x1, 0x0, 0x5, 0x4, 0x4, 0x9, 0x3, 0xf4e, 0xdeb43dd, 0x5, 0x0, 0xf376, 0x3f, 0xb1d]}, &(0x7f0000eca000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d42000)={0x14e1}, 0x1) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f00006fb000/0x4000)=nil, 0x4000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x18)="04000000c7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) [ 174.536665] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31625 sclass=netlink_route_socket pig=17462 comm=syz-executor0 2017/12/25 17:50:37 executing program 1: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000958000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) 2017/12/25 17:50:37 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f4a000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000edf000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x2, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d4e000)={@generic="9bac51e7a5efd4fc7dd27f3933c5b242", 0x7}) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00009ff000-0x4)=0x3ff, 0x4) writev(r1, &(0x7f00009d9000)=[{&(0x7f0000ffe000-0xd6)="2087d22be22747f38b0c99d72094273035ebdc6e23e57e6f323d587b11d3f25d5cdf12f7b7457d6547f15bd0549512632fbbaba807f930033a51c7045f15251be9cb9f719c673173653e414621e478f1e8119ef2aae945f8031717e03a5403fc006c3d3eb4936e3262489e8455dcf95319f3f306da24fe5de4aadca4935e03f2c55bd3f64cc4da3c0316ec3396a8b70e4bd4651c1a55efff4b6760440890bb77096e3f692392483ba88d50020e429474ff6e794cebbcd7c82d40abfdfb534308b88e532085a4f70ae4c2c6c4f76c4771fa2d338bd7f8", 0xd6}, {&(0x7f0000b42000-0x1000)="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", 0x1000}], 0x2) shutdown(r2, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000012000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x8000}) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d36000-0x110)={0xbfa8, {{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r3, &(0x7f0000001000-0x6e)="4f2fb6fd9119ae5c97af1e0e572de2d9ac561f21ecce41dc220f93285a23ec1aa938c1b568c594427a70419ba930f2128bcf2c3301391c354b8ec353197641f54f7a4199772766f9660dbfbcaee68953d68f56f526b620efbb59c8dd43a4b9e19321c1919e89db825724425be401", &(0x7f0000001000-0xe2)=""/226}, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/25 17:50:37 executing program 6: pipe(&(0x7f0000d25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1200000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5558, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000041000-0x20)={@loopback={0x0, 0x1}, 0xffffffffffffff7e, 0x0, 0x2, 0xc, 0x9, 0xfffffffffffffffa, 0x3d}, 0x20) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00008c2000)={@rand_addr=0x9, @broadcast=0xffffffff}, 0x8) poll(&(0x7f0000633000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r1, 0x0) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x3, &(0x7f0000f68000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f00000bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000055a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000)=0xe8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ce2000)=0x7, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f69000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x3, 0x3, 0x7, 0x80, 0xa0, 0xdf35, r3, r4}, {0x101, 0x7f, 0xfff, 0x400, 0x9, 0x100, 0x6, 0x10000}, {0x5, 0x4, 0x4, 0x2}, 0x8, 0x200, 0x101, 0x1, 0x80, 0x3}, {{@in=@empty=0x0, 0x9, 0x9}, 0x19, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x100, 0x0, 0x1, 0x52c6, 0x100, 0x100, 0x3}}, 0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c5b000-0xc)={&(0x7f0000f6b000)='./file0\x00', r2}, 0xc) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f6b000-0x4)=0x5f6ff100, &(0x7f0000f6a000)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000188000)={0x5, [0x9, 0x9, 0x9, 0x4, 0x83]}, &(0x7f0000f68000)=0xe) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f0000f6b000)={0x0, 0x0}) writev(r0, &(0x7f0000b96000)=[{&(0x7f0000f68000-0x29)="290000001c001904ffdd004700ffff6a8400e380000000f2ffff07f1ffff280021ec010000003e0017", 0x29}], 0x1) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000952000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00003b0000-0x20)={0x2, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006ab000)={0x3f, r6, 0x10001, 0x1}) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) accept$alg(r1, 0x0, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000044b000-0x8)={0x1, [0x0]}, &(0x7f0000787000)=0x8) 2017/12/25 17:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x2, 0x8010000000000080) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000290000)=[{{0x0, 0x0, &(0x7f0000550000)=[{&(0x7f0000cec000)="05", 0x1}], 0x1, &(0x7f0000ce6000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000911000)={r0}) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f00004c2000-0x5)=""/5, 0x5) sendmsg$alg(r1, &(0x7f00000cb000)={0x0, 0x0, &(0x7f000074b000)=[{&(0x7f00005ea000-0x3f)='=', 0x1}], 0x1, &(0x7f0000f20000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x400000000000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006e8000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 174.590119] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31625 sclass=netlink_route_socket pig=17477 comm=syz-executor0 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000420000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c73000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dbe000-0xc)={@empty=0x0, @multicast1=0xe0000001, r1}, 0xc) 2017/12/25 17:50:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5, 0xef1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r2) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f65000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @arp=@generic={0x30f, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @random="e19c38a312e3", "d25345d4e7a555727f9d53b2b9eed3db"}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000846000-0x10)=@common='ifb0\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005ec000)={0x0, 0x15, "18d8223b936ae869e8663720ce75f11d49e3cfd7ca"}, &(0x7f00009f6000+0xef5)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e5b000-0x14)={r2, 0xffc, 0x6, 0x80000001, 0x0, 0x4}, &(0x7f00004c4000)=0x14) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xc2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x0, "01900edfab9f316e6f3eff9f078db6f92cfe67c0648f65c85a4a4c6da8b0f2aa7da0340142c3d649c210e4e7d3e01ef7e3d4a206ae892bbaf149e7a7e74466010702e8e40b70fe16ed4d959362554d011151d8d2cad37cdcdeba2493b458bf4960f94957e7f46ef4abd9f52b9e1dff08d232695d846a3e3481e5a87493856f404d0846e661bee4c32a4da03b0419e5179ea5d4f918d3001f3cb1c90be0ffe26ffce6e6f1d7026967b683bdd8d486ee9993832d0150ca52e14f5c"}}}}}}, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000ad1000)={0x0, 0x0}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000dd3000-0x96)=""/150, &(0x7f0000530000-0x4)=0x96) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009cc000)={@generic="482ff9edb82664129a5ef99b63631526", @ifru_flags=0x1}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fe1000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00001c6000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) pread64(r0, &(0x7f0000751000)=""/14, 0xe, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fe2000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000)=0xe8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000025b000)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ded000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r2}) sendmsg$netlink(r0, &(0x7f0000fe1000-0x38)={0x0, 0x0, &(0x7f0000b9e000-0x10)=[{&(0x7f0000fe1000-0x14)=[{0x10, 0x0, 0x0, 0x3, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fe0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002d4000)={@generic="56f45c7dba963128974c763b6729c8d2", @ifru_flags=0x1}) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x32e) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000267000)=@get={0x1, &(0x7f0000e8f000)=""/151, 0x0}) 2017/12/25 17:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000643000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000203000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6d) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$alg(r1, &(0x7f00001f1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r1, &(0x7f00004fd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(ctr-camellia-aesni-avx2,wp256-generic))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b44000)=@int=0x0, &(0x7f00002e5000)=0x4) pipe(&(0x7f000094c000)={0x0, 0x0}) 2017/12/25 17:50:37 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c6c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r0, r1, 0x5, 0x1, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000ba000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x6) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000687000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bee000)={0x2, 0x8, 0x7fff, 0x1f, 0x0}, &(0x7f00000e0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d4000-0xd8)={r2, 0xd0, "2ecaf3e80fec8f4f7685bc313e448ab522a661473e6b7f732468d4017c82f1efd461cb4b47dae1ff16745ec96ae4316b8377ef86e32f08e5845ee7e07e6c8c09ca4f303171ecb70eecdb9f232901f837cacc63f1376eb60d6a89d75952ba42b5737024cdcecf5000738881bc00e4a01f18e872ebd5e3ece3db9f5bcb57f7037f59d5a8504dd3bc2286b49e9dcaf34313dc3f68621a9a5754d2c10dcee7fff51dad0128698df1bebe2cc8b083f2d171592ba7bf70bc6cf60f01c47cea377048121ca0fdf98155d1a07a0d036aa3c16536"}, &(0x7f000003a000-0x4)=0xd8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000b3f000)="c7cbee0dbb9541effac8dd68d422cab023369b35e57c51b00f67dd0c2add758daac5f346ef8deb2e803bb16dd03a1e98d287d67e37566957775470ca4b5e7d7a2626bc69a33dab704d6117cee3cb78d9cf4ae685c27ad5a6069862d5ad4405", 0x5f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000051e000)={0x0, 0x1}, &(0x7f0000df6000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001db000)={r3, @in={{0x2, 0x0, @rand_addr=0xcfa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000056b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000168000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2017/12/25 17:50:37 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}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) r2 = accept4$packet(r1, &(0x7f000038e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c29000-0x4)=0x14, 0x80800) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000fa3000-0x61)=""/97, &(0x7f00008ac000-0x4)=0x61) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000050b000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a7000)=@assoc_id=r1, 0x4) [ 174.786862] audit: type=1400 audit(1514224237.452:83): avc: denied { accept } for pid=17545 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 174.794688] sctp: [Deprecated]: syz-executor2 (pid 17550) Use of int in maxseg socket option. [ 174.794688] Use struct sctp_assoc_value instead 2017/12/25 17:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000582000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000920000)=0x14) getpeername$packet(r1, &(0x7f0000bef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000950000)=0x14) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x26c) write(r0, &(0x7f0000284000-0x24)="240000001d0001000d00fa0800000004033900041000010004000100000000ffffffffe1", 0x24) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000dfd000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009ce000)=0x3, 0x4) accept$packet(r0, &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000285000-0x4)=0x14) connect$packet(r0, &(0x7f00002a1000-0x14)={0x11, 0x5, r1, 0x1, 0x94, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000686000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000514000)=0x2, 0x4) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x4) bind(r0, &(0x7f000082e000)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65e2e060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81490001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) sendmsg$alg(r0, &(0x7f000044f000)={0x0, 0x0, &(0x7f00000cf000)=[{&(0x7f0000d20000)="", 0x0}], 0x1, &(0x7f0000d2f000-0x290)=[@iv={0xe0, 0x117, 0x2, 0xc5, "582d64458accb6cf6685e470e502eabbc28543865eddca4c882d216ea6246604db529e48fccf6d9c27d93ce79c726e24514c00bd0f68c75e1dbd1b3cc883dcaa8ec7aa916a09a59844c04599ee3a0c390c7f22dc87a9c64c2a524db0a3587ed510bf3530f894a237bbea351eb87230fa796ff30d9f341529e9e47d7aad19ced97a726b93c9d38783f9d993df85f7540abd03a4db57f54ec388dd9f5754ea43a5fbb0a625b3f99413ebd37a07f029eacca6fc486038681d96be8eae39932a1706551f2092e1"}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x5407bb3d}, @iv={0x98, 0x117, 0x2, 0x83, "5d637d15684cff2c26d7cdf4f57305bf996ff9818e78a357cbcca4c09cbda524389a08330f5b227097514b234ac84999a8a657b8c574348fc828f7775add40740ac2ac2d068f305e237be2847366639f228360d5b6116d1e04f9ad33e020e6a1824160f93881e2555355730fa8164e502f95620ff80b131b91ada6b2769360324ba51d"}, @iv={0xd0, 0x117, 0x2, 0xb5, "30d075edc0a562f6e24218ceefc95aa81e5a17155039a629c25ca3f44ffda2a91b2ad7eb67a879411f1124f55b5c65f60c44022f0bb948f11d829371155268392e234252d1f4b0536947536bf6f6e0f6fd342ee5a8402829a0ed0870ca35b85e0dfec961b0486d05e1592916086b814feb30ea9a5fac13d086324bed16c4677e44f734e208439df2cddbe9f4c0ca4ab97f95f8af6793a109011b758a05de5fa9a9cf39c26a423e1f46199b3d907f7409ed5e6d2eac"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x290, 0x80}, 0x50) 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00009aa000)=0x1f, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000ffe000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000016b000)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000ffe000-0xa)={0x0, {""/7}, 0x0}, &(0x7f00007ac000)=0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cb8000)=0x0, &(0x7f0000948000-0x4)=0x4) 2017/12/25 17:50:37 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000)={0x0, 0x100000001}, &(0x7f000000f000-0x4)=0x8) 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) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000010000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000010000)=0x9, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000f000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000f000-0x8)={r2, 0x7}, &(0x7f000000f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000011000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) r6 = accept4(r1, &(0x7f000000f000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000011000)=r4, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r6, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) connect$nfc_llcp(r6, &(0x7f0000007000-0x60)={0x27, 0x5, 0x0, 0x6, 0x8ac, 0x1, "d555ee993574cda062b3f261d29215b7e8056a9ed7b2c3305e313c0469727becacd1ef2ef4eaaa69313719447a2d73d871fd28473e7fd9fa4d1ba3cc6e373d", 0x4}, 0x60) socketpair$inet6_sctp(0xa, 0x67a82de8ebbbe0bd, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x8) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) accept$ipx(r0, &(0x7f0000eb4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000497000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ab3000)=@int=0x0, &(0x7f00002e5000)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$inet_sctp(r0, &(0x7f0000c3b000)=[{&(0x7f0000cdf000)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00006b5000-0xa0)=[], 0x0, &(0x7f0000968000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/25 17:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) listen(r0, 0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x200000100000000, 0x2003ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000062e000-0x6)={0x0, 0x8}, &(0x7f00006c5000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000812000-0x20)={0xffffffffffffffe0, 0x0, 0x20e, 0x3b45, 0x1ff, 0x3, 0x6, 0x3, r2}, &(0x7f0000ec9000)=0x20) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) bind$inet(r0, &(0x7f0000530000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/25 17:50:37 executing program 1: mmap(&(0x7f0000000000/0xb76000)=nil, 0xb76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x5, 0x80000000aa, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='bdev^md5sum\\ppp1bdevtrustedppp0}\x00', 0x9, 0x80, &(0x7f0000b71000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b76000)={0x0, 0x0}) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000245000)=@assoc_value={0x0, 0x0}, &(0x7f0000b77000)=0x8) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b78000-0xa0)={r2, @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]}, 0xc656, 0x6, 0x5, 0x8, 0x81}, 0xa0) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b79000-0x58)={0x6, 0x100000000, 0x4, 0x3, 0x1, [{0x6, 0x1, 0x3, 0x0, 0x0, 0x1402, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000b77000-0x4)=0x0, &(0x7f0000b77000-0x4)=0x4) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba1000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00008d7000)=[], 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000796000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ad8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be6000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000182000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) sendmmsg(r2, &(0x7f00000d7000-0x168)=[{{&(0x7f0000ffc000-0xc)=@nl={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000099000-0xa0)=[{&(0x7f0000ec5000)="7060f678910f71caf120eb07df813d0b660a5e8b39a85de5f2340372eb8ab0dfaac9d6c30538b40968503e9cf5dc1080763c0f5bca794dd682112254a3130537837df6ddb6fa5f299dc7cb3bdd3530bc14f63ccee176748e79235daa3569122ae2cabb0b3f4c5f3d739bfd96", 0x6c}, {&(0x7f0000e40000-0x83)="40e03facae85ba34152937f9c7c21d99ede0a3fa99bdd363e18eb8d7fbb7f4989e961f89056d8af87cb12df3db901a09c8c4d95941aa3db6285236f6232c12dd4c59195303bb2db2ddb85d573471f8cd6b876e1e2888fe3199d6565d2a0ce49e53bf20f313fb999327d163bf9f4c833a9421efd8f3e2d67064b8683baa9c4e0a1db445", 0x83}], 0x2, 0x0, 0x0, 0x20000040}, 0x3}, {{&(0x7f0000305000)=@rc={0x1f, {0xeb80, 0x8, 0x55af, 0xfffffffffffffff7, 0x1, 0x4}, 0x4}, 0x9, &(0x7f00008fe000-0x70)=[{&(0x7f0000784000-0x4c)="584220e5fceaed4ad649034c16d6f64f5cbc4604ffb09f16423aac628597e18bae5decd3534082e6b47309877bc07823c228cfffa2e09cf1819b6433440b39d4cbc751d317ede4780a455160", 0x4c}, {&(0x7f00000ea000-0x22)="0dac756c556a9eb2e5cfd3dffd4d48cb1fbfed2d8134d0644ba479156b0a51115c4f", 0x22}], 0x2, 0x0, 0x0, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f000047c000-0x50)=[{&(0x7f0000159000)="5891ee9fe7dd1005ba5f92b5371d8a9f27657c374577509c793d34d21916026e207d4e95791d8ff6441d4af6354fc1ac2750a9c1a644d13e6f82fb05c11a453d67ccc0cc781cbe2b792925ab6214aaa38f41606c8df12e4142dd3f16b9811960e31430c380c986c672937f78edf543ce27a838", 0x73}, {&(0x7f0000a7c000-0x76)="dc2c6ea6aac404701a9d7c6e5a8727fb3847cec52f4c36a85b51c5227ddb7166100a383ca6b8ed9b9bc9d01bfbbcf6301f47aa2df65f25fa03aa8316a1af6bded72fcf7fe957b2785ff1efb262a17ea76b58a63a61391d9308252d16b025fb8e1ef7d78d978970e3ccf7cead9433de87af49653ca002", 0x76}], 0x2, &(0x7f000000b000)=[], 0x0, 0x4004005}, 0x8}], 0x3, 0x0) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00009a2000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ad000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003aa000-0xc)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1ff) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00007ae000-0x30)={0x3, 0x6, &(0x7f0000fa5000)=[@generic={0x8, 0x5, 0x2d7, 0xff}, @map={0x6, 0x203, 0x8, 0xffffffffffffff9c}, @map={0x100000000, 0x3914a741, 0xe603, 0xffffffffffffffff}, @generic={0x8000, 0x5, 0x1ff, 0x8001}, @generic={0x800, 0x5, 0xfffffffffffffffa, 0x3}, @generic={0x0, 0xffffffffffffffff, 0x6, 0x1}], &(0x7f0000e3f000-0x1)='\x00', 0x1ff, 0x9e, &(0x7f0000d28000-0x9e)=""/158, 0x401, 0x1}, 0x30) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000fa6000)={0x2, 0x1, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa5000)={&(0x7f00004d4000-0xc)={0x10, 0x0, 0x9, 0x10001}, 0xc, &(0x7f000092e000)=[{&(0x7f0000157000-0x10f1)=[{0xb0, 0x0, 0x0, 0x10001, 0x5, "bb2cd347251283d4ce9ff133ffe18e1a0bd5f5952fcccfed5d791cef8a1f02bdf94b8515fc2f67a4308db93572e432a0111fbac6723a88bad574a1190bdb865080124f2ac7617f40d67987ab559d121a35b50b99afd766ccb74dc06be443a135b6db5d6335685ddb76348011d85dfb4bd6b422f8c29313f863254c755c35ad53ae4b11752195434171ed66a03a5c2e0254ae46a3216d7b13d57277c995f2e867"}, {0x31, 0x1, 0x8, 0xfffffffffffffffe, 0x10001, "539a3f83a527a888c6af6f59ff86915ccd14717486f632976d26e6b188de79649e"}, {0x1010, 0x7, 0x600, 0x10000, 0x3, "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"}], 0x10f1}, {&(0x7f0000bcd000-0x119)=[{0x10, 0x1, 0x400, 0xddfa, 0x547ad419, ""}, {0x35, 0x1, 0x2, 0x8000, 0x800, "04f15c10207f264e98fcc4e6916b9e2535c7f240cfaee5bafc09da2647f667bae7e2303b28"}, {0x7d, 0x9, 0x600, 0x198, 0x6, "fff20b6cc85468a9f263e4b6bf249ab43cb988d86a1d5cdef78ba3dff22cbf57bdcb33913597bc109b8eca83312e722c8b421066d4de021d0896fef2a9bf98351d272df625a6b036557244dffc2bfcb10d71ad84cfded575e74bd61ddb94b3bcfed22425f6b9e6f5b3e7986df0"}, {0x57, 0x101, 0x408, 0x1, 0x101, "78c55f505a54d38e5b0b159efe068cc41d6163bf4c98fe45169e7f31fc10b39c6bdb5ea6509ced15c83304dadb9d2be035475eb5007a2420789c73d8fe3c4660b5c58f6b13d0b3"}], 0x119}, {&(0x7f0000fa6000-0x77)=[{0x77, 0xffff, 0x1, 0xfff, 0x3, "a61ccede84dea20d4836cb7af62d2a8d09443a64b57fb7946994e78bf1a97dc54fecd64ade74a9543206900a6529697f302b33f51e9dafdc220f1f602ad4213a55b1d8fa217b2fa8131f162db24fb69293d25e3eb6d6935c16c74243f6e86a0c25499295f1453c"}], 0x77}], 0x3, &(0x7f0000fa5000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}], 0x28, 0x4008800}, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000736000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r7 = accept$alg(r6, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r7, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e24000)={0x0, 0x0}) 2017/12/25 17:50:37 executing program 4: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f00008d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1ff, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000088a000-0x23)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000b11000-0xa4)=""/164, &(0x7f0000656000-0x4)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x123c, &(0x7f0000aa5000)=0x4) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x8, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x1, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f51000)={0xffffffffffffffff}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000f81000)=0x6, 0x4) 2017/12/25 17:50:37 executing program 5: r0 = socket(0x5, 0x7, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000719000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00007d7000)=[{&(0x7f0000869000-0x3d)=""/61, 0x3d}, {&(0x7f0000c61000)=""/169, 0xa9}], 0x2, &(0x7f0000000000)=""/38, 0x26, 0x80}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000efa000-0x118)={0x7, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef9000-0x10)=[{&(0x7f00009eb000-0x85)="502966a2552d297f9a54800cdfcc9bbbbc8902fad9bd5f38ebb656b8894c15b58d5f7b469fd51b8d351deceef091f50849754fcc8122a3aa5cb504a74a7624a98c0f427d8ec08e6600062366a5d92f9bae2cd768122f14622326aeed7c4d43ee591203016b9269d32e8b9523c97166d9deb20b8eab0c5c13bef858ee2c4577d77e0e093558", 0x85}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000efa000-0x58)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}], 0x58) 2017/12/25 17:50:37 executing program 1: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000017e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ad000-0x4)=0x10, 0x800000000800) listen$netrom(r1, 0xffffffffffffff00) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000017f000)={0x0, @in6={{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x5, 0x1f, 0x7, 0x1}, &(0x7f0000180000-0x4)=0xa0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000017f000)=@int=0x2, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b33000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa6000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f0b000)=[{&(0x7f0000001000-0xca)="2c3d578d8966c28d1dbd4ca5a6d254274decaaeec6a09d4a3d5aaede94508de7fd58bf38a42a5413fac7f6611988b43931678c336409f5ff5bc06ec142dc89f5eb6d27431a04095589ad024a2fde8967befa4e62649846822b96620c28c6902d38d4ad3fb925ec6efad650765744b3cef26d4fe8e14e5c174a955072a6b32a4dc48965c29eb9d2b81c371225abb0323ed4ac90694c12ad03e1294befcca8e5db0f169c6313868b1b398f0a4eed6b143e795c37aa655ab2202bbc22efbd700eabd0454ff2b9d18681ac70", 0xca}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}], 0x60, 0x50}, 0x4000880) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0x90a000)=nil, 0x90a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffbfe) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000961000)={{0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0xbb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x5, [0x5, 0x40, 0x4, 0x200, 0x5, 0xfffffffffffffff8, 0x5, 0x7]}, 0x5c) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000090c000-0x8)={0x8, 0xb48}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000144000)={&(0x7f0000909000-0x8)='./file0\x00', 0x0}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006c1000)={0x0, 0x0, 0x80000000, 0xacc}, &(0x7f0000901000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000901000)={r3, 0x22, "4f9f0fb25854121261c707c76d51aa8420b3b68103029b2da52216365fae0468c80c"}, &(0x7f0000706000)=0x2a) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000909000)={0x4}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00008f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000850000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = accept$ipx(r1, &(0x7f0000132000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000224000)=0x10) getpeername$ipx(r5, &(0x7f0000385000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000902000)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000085b000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000411000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000904000-0x6a)={r4, 0x62, "648d84ef543e090e937d28ca6709a593e030b4f9bb7fdee03a0e735588587858a814dcf459f942042a3046be35954d70a288f33902ea48e8e5ea1a5d36926b5b844ef90331bb2d921157a0eb80e2064e457d59785c9d98a39ad63786282eb7c6aa52"}, &(0x7f0000904000-0x4)=0x6a) r7 = socket(0x10, 0x80007, 0xf56a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000908000)=0x9, 0x4) readv(r6, &(0x7f0000906000-0x40)=[{&(0x7f0000904000)=""/44, 0x2c}, {&(0x7f0000905000-0x23)=""/35, 0x23}, {&(0x7f0000906000-0xec)=""/236, 0xec}, {&(0x7f0000550000-0x1000)=""/4096, 0x1000}], 0x4) sendmsg$key(r1, &(0x7f0000708000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x7, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x80005, 0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2017/12/25 17:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f2c000-0x10)=@common='teql0\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a7c000-0x4)=0x80000000, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000049c000-0x4)=0x4, 0x4) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={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, 0x2]}, {{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]}}, 0x108) 2017/12/25 17:50:37 executing program 4: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xc2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x0, "01900edfab9f316e6f3eff9f078db6f92cfe67c0648f65c85a4a4c6da8b0f2aa7da0340142c3d649c210e4e7d3e01ef7e3d4a206ae892bbaf149e7a7e74466010702e8e40b70fe16ed4d959362554d011151d8d2cad37cdcdeba2493b458bf4960f94957e7f46ef4abd9f52b9e1dff08d232695d846a3e3481e5a87493856f404d0846e661bee4c32a4da03b0419e5179ea5d4f918d3001f3cb1c90be0ffe26ffce6e6f1d7026967b683bdd8d486ee9993832d0150ca52e14f5c"}}}}}}, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dd2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0xffffffff}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000dd3000-0x10)={r1, 0x2}) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000009000)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000-0x88)={0x4, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$PROG_LOAD(0x2, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000662000-0x28)=[], &(0x7f0000001000-0x18)='user#wlan1eth0\'iselinux\x00', 0x0, 0x0, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x30) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) connect$netlink(r1, &(0x7f0000ddd000-0xc)={0x10, 0x0, 0x8, 0xcffb}, 0xc) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000b2c000-0x1000)="a308a9c5762373655d318b0325df366621e0a4b391a74f3abc8be0afaf88cebaffad3c8e3db72e354bf9183742dfe5e86fedeb045d630cc7582143b056b7ceb2e7aab74c68163d275d529b3896f0f4ab1b6fa16789ab08cccd11e52f1dfe138e", 0x60}], 0x1, &(0x7f000003e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000075e000)={0x6, 0x1, 0x2, 0x7fff}, 0x8) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x81}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d35000)={r1, 0x92}, 0x6) 2017/12/25 17:50:37 executing program 6: socketpair$inet(0x2, 0xe, 0x2b, &(0x7f000004a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000340000-0x4)={0x0}, &(0x7f00000c4000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x1b5c0, 0x8001]}, &(0x7f0000000000)=0x8) r2 = socket$inet_sctp(0x2, 0x1000000003, 0x84) setsockopt$inet_opts(r2, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) r3 = socket$inet(0x2, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e2d000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000)="976a69a2a52289432310ad2ab057bc4b6c88506649805f9b4939d057d82447a126d6fa808e18fda8c77ece60e2fc8b023c3c8a01791e4b2e5d6b7843e900b5b3c803d9f973aad6ec2e90280b4e99acb62f568b", 0x53, 0x4, &(0x7f0000002000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="96e25430dfbc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="065f319f73cf2677864b147f627d683c"}) recvfrom$inet(r3, &(0x7f0000001000-0x40)=""/64, 0x40, 0x10000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5, 0x4}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x200}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000af9000)={r4, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x969}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/25 17:50:37 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x401, 0x30, 0x82, 0x495}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x6, 0x30}, 0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e23000-0x340)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = accept(r0, &(0x7f0000ad2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c73000)=0x58) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006cb000)=0x0) r2 = accept4$inet(r0, &(0x7f0000c15000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000002a000-0x4)=0x7d, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r3, 0x0, 0x37, &(0x7f0000185000)="6505d0e9a0d2ebcd024d32345669c40814e051f8f64c6f69c73a222f1d4986d74ed30c093c", 0x25) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x2, 0x80804, 0x9, &(0x7f0000b1c000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000df2000-0x4)=0x0, &(0x7f0000c0c000-0x4)=0x4) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/25 17:50:37 executing program 1: r0 = socket(0xa, 0x6, 0x7) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ab1000-0x1c)=@req3={0x1, 0x80000001, 0x2, 0x162d, 0x3, 0x20, 0x1f}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c32000)={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2125}, 0x9, [0x5, 0x401, 0xffffffff, 0x4b9806af, 0xfffffffffffffff7, 0xc7, 0x5, 0x800]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x11}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, 'a'}, 0x18, 0x200000}, 0x0) 2017/12/25 17:50:37 executing program 0: socket(0x10, 0x4, 0xfffffffffffffff7) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}, @generic={0x8f, 0x2, ""}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008d1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cd000)=0xe8) accept$alg(r1, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000257000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000067a000-0x1e)={0x80, 0x7, 0x7ff, "b09ba19c818d", "29f3a01f5736ef6765988190a7d09080"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000871000-0x4)=0x10000, 0x4) 2017/12/25 17:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000022c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ad5000-0x28)={&(0x7f0000004000/0x1000)=nil, 0x155d, 0x4, 0x4, &(0x7f000067e000/0x1000)=nil, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x1a) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) 2017/12/25 17:50:37 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f92000+0x68c)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b10000-0x4)=0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f93000-0x14)={{0x7, 0x0, 0x3, 0xc7d2, 0xfffffffffffff800, 0x8}, 0x7, 0x8, 0x8}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000f92000+0x97b)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000f92000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000839000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a5e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000f94000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f94000)=0x8, 0x4) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto$inet6(r4, &(0x7f0000f92000-0x95)="5be1dc65765d417ade5f76ba4bb9fcfaee884b4e0e6c6c649d037e9eeea79f63", 0x20, 0x0, &(0x7f0000f92000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r4, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ee1000-0x4)=0x8, &(0x7f0000766000)=0x4) 2017/12/25 17:50:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x18, 0x1, 0xfffffffffffffe01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x3, &(0x7f0000a71000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000353000)=0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2017/12/25 17:50:37 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2000000010d, 0xffffffffffffa37a, &(0x7f0000000000)="03c086409dfc48d3406ac4395b89a79e19bfe64fd3522d9d", 0x18) 2017/12/25 17:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) close(r0) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) write(r0, &(0x7f00005ce000)="2700000014000702007fffffff000000", 0x10) socket$inet(0x2, 0x4, 0x2ee7) 2017/12/25 17:50:37 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f74000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000049f000-0x4)={r1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000eca000)=""/203, &(0x7f0000744000-0x4)=0xcb) accept$alg(r1, 0x0, 0x0) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) 2017/12/25 17:50:37 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cf8000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004e2000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fe8000)={0x7fffffff, 0x27f0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2017/12/25 17:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1d, 0x80807, 0x6) sendmsg$unix(r1, &(0x7f0000890000)={&(0x7f000068d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000718000-0x50)=[{&(0x7f00001fe000)="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", 0x1000}, {&(0x7f000058c000-0xde)="51f4cf2bb95c727ce03a884e9cb3a0a5000a0d3462d9bd8242a51e6022dca1b6accffc41c39ed345db843f7cc18a1a1754e0e90e4e1da547a1e6dffdb3ecde5aafb8a48f26d2b12f2bb44728f103281833f42c8e5391e74450849f57a870880b45a555359fffd04963fb8b219194345ad1048836204d4350d30196b95c52d526171611b45a9cd8f51c9aecafc4eb277b72b9875581ddf669e572aa5ca45d296930b97b5b776bcbff310d117f400048e1969d9f2831216139b740c827d2be90c66c2c7a124058a8a2ab0b76a6e61e22e83bb87fa2bf60905c68942f7652ab", 0xde}, {&(0x7f00006e3000)="38d9bafc086fef6e62a39a5ef5c6c107ee3e74caff5dc45b983a2f8732e7c7b485d141314e948dc9d2bcd4ce2c63d660ecf71d6ed8fb86efecd1329355570c28272c0c8ab8fd02ff8b2216d93ccbc28311447395024949e2159e96698f766b3e1f6987fff029f674c9f28a5e8f438d7d36902f5fdd2405efe28a62523078a2949fd36b89070c56e5e78470b4a58582570d1e258022b0dfb4e1896ddcd9833bbe9c70e3cef927332e585fa2efb8d71342280b0047b9c9aa418d27fd5a1cf5ad783167dd414c635be5ccd1ab63095b78013b5e4d6f47e3753ce46c9fc774502ea2497c4fbca98ae3124e22e1e161b73d60c9798d14", 0xf4}, {&(0x7f00000a2000-0x2d)="b977ed1cc9d7a948867d6acebb39afbf8056560e1dea75047a8b31ace5471c3dd939f1f497d5e0ba46d8486646", 0x2d}, {&(0x7f000057b000-0x7b)="fcfc1a2b28f29e3eedbf7878b3286d7712975f5e2bc9e9a68432bbb7e7c859c75025262aff6304de37a7329f217c4a3b1cb6012950b6cf3365818b4e21d3022f5d669a633c9e734ce5a26bede349d0dc525e6f46daa90c109a6572a1a2832f635c3eac046d5d55ad2f256c78c2893a1d84a1c746f5e0630005612c", 0x7b}], 0x5, 0x0, 0x0, 0x20000000}, 0x810) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000cce000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000e69000-0x8)={r2, r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d30000-0x10)={0x0, 0x48, &(0x7f0000bc3000-0x48)=[@in6={0xa, 0x3, 0xf7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000449000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000968000-0xc)=@sack_info={r5, 0x8, 0xc9}, &(0x7f0000cc9000-0x4)=0xc) shutdown(r2, 0x1) 2017/12/25 17:50:37 executing program 3: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000cf9000-0x43)=""/67, 0x43) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cf7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf7000)=0x10) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003e9000)={r1, 0xb3}, &(0x7f0000cf9000)=0x8) 2017/12/25 17:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x25f5, &(0x7f00000eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000c68000)={&(0x7f0000a82000-0x8)=[0x80000000, 0x1000], 0x2, 0x3f, 0x2, 0x4, 0x9, 0x7, {0x6, 0x4, 0x401, 0xcfe, 0x0, 0x78, 0x7, 0x7, 0xa0, 0x2, 0x80000001, 0x1, 0xfd, 0x4, "cfc24c5c33464aedcce6bb7e631ba174f543df9c7cbd642ff65d7faee5bd1ba0"}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2017/12/25 17:50:37 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xec1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009dc000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a17000)=0x20) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r1, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) getpeername(r1, &(0x7f0000296000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000045c000)=0x14) 2017/12/25 17:50:38 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x22) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f12000)=@generic="ae8b08e9969a54d55904460b6302a618") setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2017/12/25 17:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0xf, 0x80f, 0x2, &(0x7f000041a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000081000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b96000)=[{&(0x7f0000f68000-0x29)="290000001c001904ffdd004700ffff6a8400e380000000f2ffff07f1ffff280021ec010000003e0017", 0x29}], 0x1) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008c7000)={0x0, 0x0}) 2017/12/25 17:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00000cf000)="240000001d00050017000004001f09000a7f00fa10000406000004fef72a00080000009b", 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/25 17:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40001) r1 = accept4(r0, &(0x7f0000770000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000967000)=0xe, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a54000)={@generic="79d40937d442f9b5722238ebb160cfb0", @ifru_flags=0x602}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f11000)={0x7, &(0x7f0000244000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee7000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1e5c7e49}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffc}, 0x1fc, [0x52, 0xfffffffffffffffd, 0x100, 0x100, 0x7, 0x9, 0x81, 0x401]}, 0x5c) 2017/12/25 17:50:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005b9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000045000+0x99b)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x2, 0x0, 0x6, 0x11, 0x81e580e5afabe47e, 0x80, 0x8, r1, r2}, {0x0, 0x1, 0x895d, 0x7, 0x9, 0x80000001, 0x2, 0xffffffffffffffe1}, {0xd0, 0x5, 0x1f, 0x61}, 0x5, 0x3f, 0x80000001, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xb8d, 0x2}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0xa215, 0x4, 0x33, 0x800}}, 0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000188000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 17:50:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd, "d0d5d473efb092b9d234c16f4e"}, &(0x7f0000002000-0x4)=0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x1, 0x0}, 0xc) socketpair$inet(0x2, 0x80003, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000000)={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, 0x2]}, {{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]}}, 0x108) 2017/12/25 17:50:38 executing program 2: r0 = socket$inet(0x2, 0x3, 0xa) mmap(&(0x7f0000b7b000/0x2000)=nil, 0x2000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b7b000)={0x0, &(0x7f0000003000-0x28)=[]}, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b7b000)=@generic="108e9f08ea9cf00f5440c2fca5a30baf", 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) sendmmsg(r0, &(0x7f0000b7c000)=[{{&(0x7f0000001000-0x10)=@nfc={0x27, 0xfffffffffffffc01, 0x481f3dbf, 0x0}, 0x10, &(0x7f0000b7c000)=[{&(0x7f0000b7c000)="cbe3d39a25a3c7af81c23241e6d0e5e71fe49bcd2ec5c87ce1bdda5cad517b568032ecab347060d265616084bf440b87296cb9d561a6b7fea62c07e90a260b00f5ffd0828a4d6bee73e76fbce5a6fe4eedebf6ba01d7ca444c5fa90080da1186db7d51943421c90a01af2c64d55b34c742ebbd5d711c1eca88eceab6204b49e2029621765d3933a25cc3c44812e7b72e5df63661fc1293277f28457e74c9fd1c335130cbba11ac1b0bb4de571c11bd10c7cc2d448ca30066e023dd21fbf1d262153edda7b8aa", 0xc6}, {&(0x7f0000b7b000)="1e830799a1fc0df7a3de6d218bb01fc6892f8e358feab1a2cd741717dd11de2a634fb6c4f789b4baf415ea80df07f4202db3ef486fe6866a056c58d27321bbb0f8b97839ad7eb710", 0x48}, {&(0x7f0000b7b000)="05e8f6d01694ed46adb804a7b0a512096d2046", 0x13}], 0x3, &(0x7f0000b7d000-0x18)=[{0x18, 0x116, 0x5, "8d8c1810fb4fa9"}], 0x18, 0x4}, 0x5}, {{&(0x7f0000b7b000)=@sco={0x1f, {0x2, 0x9, 0x5, 0x401, 0x46f605ab, 0x4}}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000b7c000-0x1000)="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", 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{&(0x7f0000b7c000)="6f7ff6fb7f751770b469478ae23f8b533b4e9d02d45ffa2fb4a247ef032a2f3a62f819a5ed9b8a7e7a9068a8492e4ffa149efecf036d9b04fe0e82d53f9f27622c7403a7256265612519d99dddd81594b775877e77fcedfafcccac3cf77ae3266795fa4a08f028e1498f24fc65734594f08cb446f00ec04b71aaa94830deb9f72f4caa16eacdf143277c39372a29cc7816b08eb44fef6839cdecdc7fe41a01d3588886c3a04d038cedf456fd15a350add47632a7b9a13d4d587b3102ebb442e229513822d4c844e319f4cfbad4cf706633b5665e800cf4e240824e2e423010b66ec8dad762edd802b6b627eb30f74fd99cf95483aefadc1028a45c94970c8009aeac8401e0a0c5ff7f685ce24bbd6c9948eed2a79696bcc294794d814773317a24a2695f9b79d0fef4d56567981fc7a91d6820b0921a67287a07321d0e9e6e860887cb0e7a8194526bd99d7e737d9553a317a04527d84d1159df1f63ef71255b4ce3275d420caf0543fa100145c621230501c389e887ad10f70bf56ec7721402a85b8f7fbe3992c99f0ff35011eb55e5f5a0938eeaaa78cf917efec25532be64c6e9d8dfc859a3d47d248231b6ce208681fd9d152b806d1ae66d8d8d3ce2fc29f457d16ffc889354ae5843f628c792524e1e259d570df7287c9e85fc681c21a5887ffa6ae10ddb7b2ee1f13fb9367c62a29707459ff82cbf443a6ca34af3589d77f4246bf13123e688ff3120d38cb476c4536d7d7b1d0527b409b5c0b3e3486e36a0b5dbead1e62435433766945ae87fc2d1f8805b3d7e5cfd25c3f52403e67481351079e1788c6b0024117714f941a26163bbb382cef7e7c56ed46c4b9adc05d29a1220ba3f48017ba06a02a27ac561a9e9e5fcbd3c3c64a88ae9132b7501831b1ea7b124730527a05fb43e9d166c28a1a72a92ec593d90d821e432ef394d815af947b8f1500b9ee86b1bdb9a6ac675d94d674fdbb6539fa0296079ac9af5881c7c48a5065461b6a90a6af2008177edb5a99dc17ebcd304fe58a073d4e2bfc29ff834106b48511ea5b6d5b025359437551633495a4947a8670b60d559bb0ad4eb285aa893a3841ab39b3782469ba02d13a99bde0c2e7e7b62b9011dd4166eddc8fd764246bf001e1b83c48a8f24497c249dfe35e7deb326a684727997a41056489da85b6d344034122410f4ed74dc836dd5b9bf73be88b5105db8a9839402ef4ee5649c5447ce765021512029b83324f3a541a8b77701dd7bc822b176d4f4ea03124981768d3b30390df18132f31f1eec3ccf39cb8c9c802fd27cc2dd0b9d74b06cb6a51480aca869759f57b0848cf198fb3e6f903e61657e08ce0b4dc0c5125901aba95c8bbb9699b02aa63fcdbdfa89df05302db36458c29e7931651584204845285bfb10867313f2a8b25e29c8b56232871fbae417e39da3782be2e3995a202df6fca3fd1ec4cce93c17a47a428bd2883e862800bd6b874129736443c49584e5199766a0822cd4a5b02ae46769bcfbee9acd503ee87dbda17f2da6b0c9d2fc1e07e042c35ae20897c32bb01307b2ed50e348539af3856e7fc85be7451154779240aaf097a411b5417d8c35370bc643bc63e0b9596e828006e1050472276ac4a8802c799d9b3721b22eb70c5e53b7bcfc92a5bff4ea3955fc0316841967a054fdb5b0b158f89da4404a91bb1eaefed76c2038740c6771173ee2ebf28c895f8bab1bf8aed93fdc06e80b718613226efc3ffd68e698ef642182c4561b4150d91830912aa432db04b776dd1748d23e25c873d814b539a05e95f72597ebacab22aeaaea796fc682004eb97f1395a95973a7887dd2b2f79cbeed2d63e8b199025e071b2e44da89b76776f23329f5dc307a3e21a797543aa481857418840ca42908b530fe0515a25c8d339351a5623be81fe92f68612a8a6cc1ed696d1de7bae8f2db48f876ecd8b4a720a6010ef6887224fe13704dd96e1307cbb65f52a2a315d4c4b9feaaa0ba788a06459071294eef4b07c3de680a2dc442bb932cc65c1cb49c556457ffd90028fd5d65f1f18a619dd5760dbc296e390e08fa5de9cd25bd0efce43c08747f4383b793695e0ca426b07d05cd54d26fafb6bba4299a81457afe258146c173f622c929721304f7493a5f3d15e7695db741b20ad73438bb22e547ee917e19ec9562e20ad4344fd51c789e431dec197bb7d12b00081cc4ccd35bbcb2745332d95e6e8e366f18d4a2b66e948b3e0d4b5bf73fe17906ef23993f7afc79c0677da2a7daadb7742d2677add5598c3a3d50b8ea2c85fa31abbe3388fc95084ddf2b0c5f484e39ab2a8012972945bb7b19ce2077aa433be8491a6652bb1df60a17aad7ed5c9be7ac7be144ba0c6011c25e874fe88837352b85723622f320eb690fa3212b6510ccda7ebedcda63cea2ec38adab99cd85977c26c0d8369bb61467b7b8adc0134ac34978e91e05318452b9481cc2cdeec503bd756e627ecb90752685facd700be6d76dd3e0a6e09932ba2213eb8068e05b1e2675298911b1dbb33acb981bb6afde574b21c5f3dad0e41f5bb1b68df9fdd3fa48b6204261a6d829ef38e4c754f7ae31e9148e4ae0f5c9b8f272bb18724dd2afb9336ef0e40748acbccf38f08ed34499efe3076c6b7d9fc4ec987c33dc483942af99c5122458f7073625b6bf7f6d2cd3b3b0be54dce16f3d91cbb2dd03fc063c670e1331ac9a874dd6aa5da9aa2f11b92e1c730f4282355c18b1afff1292dd205cc5ffeee8e3141642c0649cf144166ac97d2ad4710a13091ad271cdab9826fe35489ba696c356aaeae5af99834e75a63d7e34b660a9c0b427d804911bd41a157aa9ca8cc21b06480cb7f2bc7d4579cb494ee698b06d16983804ee05fb344ea26b9a9a3dc29436871f7a13c48091ddb9831767b4ebae8751c0f7f50655c4b7d9b434efebb0e9cdc85b642636d17cb46763a6c2c4681223ddf7430b54770bb2525b8396d4c5de1b4bfeb3e6b13a3b7744c2bd2ab82b43445e94262cef3140dd1bcd279f2a52b36c314305851195be520d77fe6ee28bc29c15f450a06e91aa6d35f0777d92af9894e490c3a5104b913276543bb1c9a04025c55b220555e98ba818a952b6b38a3ffcf5c3955456dac04a524e833dadc342704f5492794ec9763f471687b0b3d1071360e946ded015fad1d228b55a33cfdc7fd1c3b8052744c7895df057e487727ea0cbccd2b0f2edb6bbc7915bed8498232dc8a79307da45b47ba451bb85098bd1587fa7dc251a6a0c0128202a7674a0913622c0cc25ad9206285adf44f09e50a1c2ef0879a4b61a9f8701519d53f51c343b86107827f325968072dcd209418ff8884963f2107b605ee320263b2a766df7983e5fea344e92965a9dbaec473b6a06f77f2a2c41e29f1098283d921b79fb36d2c8e3f9937e0e69b99ac49840d08863ec8b4ed918f5653fdc574a7fc25d88795187574cdc175e1e40eba9c32c95d0e8ece294941393282d2498fcb1be22312904e88e3fc9309f1303f9eb14956105bb4aa7740a52f8bbf64af2f7d5db8d954145a42c9b23e1cc1c3638e03ce706cd562a567b2162b0565581b77a64672709a7dab87c7bd1c385cbd7178c9049d668ad396f890b2ff81f5b1f44227c90f6139fda735219a9d0b2900a3670bcd00d37f73b20076f66a9fb07ac66d814fb50471156eac80d0abf8a34b502aa1c2a1610237d473e0335a4399e62c9c0c36bbaaea691c14d51f70cb0ae004ebac078ec0aa37fb8b873afb4df704fddb521a032e9f157b8761f3396a756e94c5d2d7dcb63c8ff2e2c093065fac3d11c41875da9e3ab40e4ce592e9000189237dbe053873ba4c4503a3dfe1653d56303a9d47c57d915478108c18444d40648f2bf9bdb11d59d5a47ee13515feff1217bf75af72124a2d03ef71579e3a3292c3b6a74678b262925d568d1ab6f72ff928b7492068746f31c857881774b3bfe6e2b093017f167069d9e4ed1d2ab84cf1d269aca3d0d18d8fc8e01035af96f5ea235cbd32f61fe2700c3b930e9bfca846333eccbef9fe9b7c8ffd90d96aa7085659cbebd9b6dcfe7dc22bc7800f77645fc475d97a1c3393deb24db45dd7b59b443b48445ccf78b0726399d736b6118b1d621783135197e41c63f84dd2041ba08ca2e22a5bff1d3ace060311ad54d362f573aeab1229a009e4f10a753fc55fc7b36adef4bc9eda16bf5a3d6dfd58eeee438b8730556c17fd4e2233a6e8b90adad731df0f10fe65dd09471ad49a423546c2f8684da15d647a7663d4182925fc9a88ce614382b7f84112d1e18100adf23808176ba2cd2f00478b07d2244e9098eb3eb3c4ea028d66f33d5b01a8c15a07860976adcc853481b6cee2cde170171bf87c8093a302c43c86280709954fc16efba519a0aa760c4a243cc2c5fdd11b6db01bc4470d3d1bdf6130d44213cbdec00f23de00026e5a515aaa0589d8e3c85c34e5d89d7a76e097073ad752f0b3efdd678f86530153ce096657b785247431df223e847de483e6d10ba62ceafeb861c48666ea3421ef607022996a86d3bda6082ec31025614c733bd7de68d13dcf835f45e44f6705a057893332c42f4cdec853cef32f379ecf26165fe8c9a97ea236b00fc8b283f9123f9d8b5890a90e0df4c793eb98cb302a6789e47d5924672e78d239ac5ce6d71e10e2bc5f5fc7746a00af7b5b85c560db40d94c9c9ebba205b3ddff1b79410cbf801ebb6b4dd729ed1e9a6c1525606b7d928e676b3dd3f3077f163e003c063315150e598a1778512379f401bf6bb0f723387eec81934fd0b4d84b56e8c31d6765a18b0129986c69988f9eb6e1d471117174dabb349ee296f3ac054e174f75314b486e26c01af788a04ad5b79aec43860763b07962934a83b060ea15557d413cee82724d9ba3bdb4595f7a2ae032d61dd8bc5eede4c53216d3351a67e338f99f8d70171a9a1c2d3f15751e93813c93c3d51907fb96cc9b5602f05361310ab24ae0670a22b3e1178b72bdd73cb2aaeceff82f7a6b915ba25662e157bd178a33dd69da717ed587ce643c8e3085947b519365f83792068ccdc4dd48eef306e2c61adce33e277ed045946b008ea530fa78620b255d28027622617c12556d648d7311b8d21cf4cb3f560d190409af0c617f98eb1d56213b6b98790f15b20c192b0e7e16338009f453b79e715db37a0aadbd2fe4dca4c85c2b312db39005a82d8f90f646033b99adf27062be1f9481deaaf287f577ce962dd9a0375a1f368ac13b96c9924197fd4c28911baf2e20f5e99c7a8e48bde3b311edc78993295e9df8e03534782a1708f37e9e15ef3f6a003070a36080148741e1fd1cd11ee2ecae29d43de791de7f6fa32be11f97d21281e5aeef4621b172b04f9edfcffd47444e26e6dccc50684213c6182f5ffc7b001acd3cfb805095a24fe7b6b59df79bc424d50b80f1eaef3b6a6635d99c8d3107d2124e718530e33326e1184ee7cb2b004767c4e39a9198a0b5b8ab84306633a640f62fbdad8942c69a5defa67485fb3da5fbe3489db9ddc9a57102e00279be910d81ee8be9beff701c98a005bd424f4ccef35baa6ca00388100633551e3c5e0c2add9deb1e98c46a96d771e577d1d44da4bdd4ee179d03d148ada63ad3b14e10f5e67232c9f2113e19808c0945f3ea7519b90703d03fd3bf0d5b7e47500931e0406279f1b6b942d54b97d60591b1e47d715fb5b1fea8ee4b476cd985cd1bf49a779a6d6a355b5257e202fdafa18071f777ff36dbcdc8a3ff0e540d53391f77723480fcf4a578af5636d8f83", 0x1000}], 0x3, &(0x7f0000001000-0x128)=[{0xc8, 0x10e, 0x0, "3062f455168df661af2eac236f18bdc8cd0a238ecd48961ec4b05f707f8a3c195a267b2f244a4ebba0bf432015af1f711cde0cddb3a0d2777fac1ac121c53e2f2c670c2214d76be85e16fc0324ec7bd4b68a1a7f047f958dcfd16eeecde4460bdc0f48dc96bbda5820d3b9a9638a4c13091bb70a850bfa3e0b5b925d62d8f0e7bdb734a162d6dd924f3251cb4462f39f9634a3a10f4f048fd721b227d382a8a93a7648fb76626f8ace49c1b389c9bfaf01"}, {0x60, 0x3a, 0x8, "c733e1848c3a156764c2c423da776678479211d00dfdc527f6bb321270c86e34fa40a94194ecfb167d10479c5247bac6700fc1b86e6627e057b14c6317cdf9fb849a5670e2e320f170363f7275"}], 0x128, 0x1}, 0x1}], 0x4, 0x4004040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000b7c000-0x40)=[{&(0x7f0000003000-0x2c)="7ba4b7ec6fb45dda24f61adb15bc5f61bdb54ee533ac3e661dd3a4c1013f8072bb61f8bce185c42ad065f4e2", 0x2c}, {&(0x7f0000001000)="91b04e6d2b19065fe48f6b74017157ca214f9b9717f3d5ebb17a6fea8a61f9448a8e88a60dc18acdebf487d8ea3d272f56cc9e07667eb61d2d70c34f4a25e8dbac8590c39a7bbbb12190c247ba3f523801a97fefb24211a59dabb47b0322f5be0c21dfd5865ede5eb291db50cc03013ea0d3944cb20e8184a05083aa9b28f336b901842be77e5167ceabfb4db402fbb08c012bf7066c915e5c04ae8df167bbf45f20948674eb", 0xa6}, {&(0x7f0000002000)="c7c658b9db991a5a61761cec399e36f126d5f52e910e8188b1e818bae7489a4aa32f8b29943501545153c74c74fcab56d66a6be5892cd51ae1c5", 0x3a}, {&(0x7f0000002000-0x86)="a54888392c781f86835909c27987fd3b98542172bf0baed5bc1e3810aa0e788b06b4264b44f38118ad8f5a4adfbad9d6633b8536223696fa4db7a8ba2bcb40d310916beeae4d75194018a2251141205bbac5f6c7b8216e3b33dce6e3fc3990764d437cf8adaf35eeb6a147ce1f86b6f02cec54a41d184320bf60b4901519ee38ecde05464784", 0x86}], 0x4, 0x0) 2017/12/25 17:50:38 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f0000119000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpid() 2017/12/25 17:50:38 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000fea000+0xd32)=""/47, &(0x7f0000249000-0x4)=0x2f) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) pipe(&(0x7f000043e000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000a3f000-0x4)=0x0, &(0x7f000019c000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000050c000-0x2)={0x0, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000991000)=0x4, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000de0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fed000-0x2)=0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000fee000-0x1)={0x400}, 0x1) bind(r0, &(0x7f0000feb000)=@nfc_llcp={0x27, 0x2, 0x1ff80000000000, 0x7, 0x80, 0x2, "6815de9cfb39769e0580bc9148d8c0bd6deaddd4f9e67d21a98eb49f65bb3fe5a72585ba3d2b4fc1cc0db116bf62c095666bebe3d7adb45c73c52e66bca434", 0x8ff}, 0x60) accept$packet(r1, &(0x7f000022f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e99000)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000056000)={@generic="92d939211be96aad0cf77a721432528c", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r1, &(0x7f0000b07000)={0x1a, 0xf8, 0x80, 0x7, 0x800, 0x7fff, @random="6f3955e906c0", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bc8000-0xa1)={0x0, 0x99, "62dc11e0fa829cdce71b25e677cac70d96071e8b0edb6e5eb52380d65498b8afbde9b5421b9814bd0546344ff4f7d6a017ddd9757047f3b74d160709c372547e349edb61d1fa5587a35f54f228494f30be92fe212e434d7676d84323b56480f1d5f0c519c312b42eaeb4fadacf2485c33f300ae39aad254aa6f72539f4151475800d71f79a7121bae6c20d7835d6465b414ff3e2ab80312d1d"}, &(0x7f0000ed9000)=0xa1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c1c000)={0x4, 0x8, 0x0, 0x5, r6}, 0x10) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400b) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2017/12/25 17:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000035000-0x4)=0x2, 0x4) socket$inet6(0xa, 0x80000, 0xfffffffffffff000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000060d000)=0x2a, &(0x7f00005ed000)=0x4) 2017/12/25 17:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a07fffffff8080900001c00040008000000", 0x22) bind$nfc_llcp(r0, &(0x7f0000596000)={0x27, 0x3c31, 0xff, 0x5, 0x7fff, 0x80, "7e21b8ac9e1905ae95796f0d70b5659d68b40364d796c17414bb55bc18e3bd2aed3c21b04a52d39b80be94863b6f439a82a896a04f5971e2226482567f0559", 0x8}, 0x60) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000087000)=@generic=""/16, 0x10) 2017/12/25 17:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007df000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff1000)=0xc, 0x800) sendto$inet6(r0, &(0x7f00006a7000)="0f5b84d194494a64665f96d510a82f91391ebebc26513ab4a90e621c80e5fc401a5e04ba5f0c4d26169542bcdb3f02debdf067c481ce9029dc2489505b3516251a20357ed0c1e0736c3ea9b817fd3f28be5b3df717e50c20545f73d51785ba6966d33179e80daa3125f79bd86376e94625d88b697665", 0x76, 0x84, &(0x7f0000345000)={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0xa1}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c3a000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000fef000)={0x0, 0x0}) connect(r1, &(0x7f000072f000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 17:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000097a000-0x8)={0x0, 0x5}, &(0x7f000079b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000269000)=@assoc_id=r1, 0x4) socketpair$inet(0x2, 0x1, 0xfffffffffffff19e, &(0x7f00005c0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006c3000-0x8)={0x0, 0x0}, &(0x7f00001c8000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f47000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fe5000)={0x5b7, 0xbac, 0x0, 0x3, 0x1f, 0x1, 0x2, 0x20, r3}, &(0x7f0000d30000)=0x20) syz_emit_ethernet(0x76, &(0x7f0000f8d000-0x2b66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x40, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "af366c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2017/12/25 17:50:38 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000a000)=0x8000, 0x4) 2017/12/25 17:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f62000-0x30)={0x1, 0x0, &(0x7f0000ac9000)=[], &(0x7f000011c000)="88252c474c73656375726974797b280065", 0x7, 0x80, &(0x7f0000016000-0x80)=""/128, 0x9, 0x1}, 0x30) bpf$MAP_CREATE(0x0, &(0x7f00009fe000)={0x0, 0x9, 0x9, 0x4, 0x0, 0x0, 0x2}, 0x1c) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00008e2000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2017/12/25 17:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x11, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000332000)={0x10000000, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) connect$inet6(r1, &(0x7f00002ca000)={0xa, 0x2, 0x1bb2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) 2017/12/25 17:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000643000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00003eb000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00001b8000)={0x25, &(0x7f000071c000)="488a41a6fed906b9f034086f994ec89430d872bdb93f8158fc623596ae9df73562df62347b"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000923000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r1, &(0x7f0000c44000)="ae", 0x1, 0x0, &(0x7f00001b1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r3, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000424000-0x2148)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r2, &(0x7f000058b000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r3) read(r2, &(0x7f000004a000-0x2a)=""/42, 0x2a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007b1000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ff}], 0x1c) 2017/12/25 17:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000439000)={0x9, 0x8009, 0x0, 0x6, 0x0}, &(0x7f0000e05000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000307000)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000096b000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000494000-0x6)={r1, 0x9}, &(0x7f0000087000-0x4)=0x6) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003fb000+0x224)={"9a6eb9629a274f277f73797ed459f693", {0x4, 0x5, 0x9, "40d59f4975cb", 0x7f, 0x0}}) pwritev(r0, &(0x7f00004b7000)=[{&(0x7f0000d83000-0xb1)="70b8489b7c6d3d8a62569742b2766c0995f333700fb71e5944f72e33468a6f5a52ee10b1ff2b000095cf78d8c6d3600662c45ea0849804706331bce1059c45cbaf875cc38f24412fed6eb6fa12ba84bc788ee30b7be7beef47ed003b5f1dc52b22f2ac86f3dc792f6c163fd961a7c965a1b229b2a6c3c2866414d8623f4faadfa51d2f6e02fb37a299a89dabb76a21cd126bafc38fd19e1ff471c54bc33b616641f1e0ab3387dcc00192eb5678b68727b1", 0xb1}, {&(0x7f000030d000)="795aedf0165de086697650a91b1caee3027b9bcdbe57cf9eb330e58202954fd84525da42b793e85129cd9794d815b0d960148e4a8c787a7ebe48066e6bc69b5adc1e9fbf13559c3e4a70edf25859c164ffa126ed7fdf0b3ac8f1e986fdf3d0b92ab49e97c31d5dce3b0e884e36c8ddff598583fdad571a0cc3f1bd57b25722b5f91ea67ca2891e90ac73ea15c4ea04f79fba9d0213b929e3e6f28682dd52a721e9f76b3c17dd0e4587f9cf19e4859933ec4cb266c2245fd378f425cca6f99db2655efc3f4a28fb538095", 0xca}, {&(0x7f0000c06000-0xb5)="448412f7c58be874b922f2786b2debb7fd8d9b0f41940cc71eca622bfaae1e00cc2109970ca26978e3fa9a603435d59fb03cbfecb92bca5a7dc86d470bb57e91b0eed6388e4a345bacdeda3867a87d1465285928a0a6eb503b7d4e15cee3cb2e7d562c707129c4f8fae9df4dc8e0378959745eaeab0fb879959445fdac1f051a86a5e871e59c527092c8945a692d6c35c678814afe5aa029fe95fc4c6bf32510328d66d9d1628e5921712d9a64deb9805fb1c63746", 0xb5}, {&(0x7f0000ad3000)="33bd43169d34fa23ccc81a47566dfbbbb8b0c5bd10057c4cca1f605173db549f3a21fe4b9032833f8fadee8e4a18da7a2c3f289ba4f277e37be6ac4d94ba256604d7ccd2af994834d7d5051e8801b645f499c1958c26a8b6ced9ca272d3f68aa493cfa512ce7eafb5209534e9184b15945377596dcef130f89d26cbf2ea405ed47e627114e00000007c61ad394bf1e7b96fab27941181403af9acd9adf3a52fc09a76aa3b4b7ff00000001110ddd4de8fed95db5694e71c7f1bb3564255f3bdbc0f8fb6714495a064a0424c53fa1468b20e2328bd094e192d987437dd9d909d83d7685db4f3742144f00000002dc2e81", 0xf0}, {&(0x7f0000337000-0x1075)="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", 0x1075}], 0x5, 0x4000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f5e000)={r3, 0x2}, 0x8) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cbd000-0xc)={&(0x7f0000cb8000)='./file0\x00', 0x0}, 0xc) accept4(r2, &(0x7f0000227000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c65000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b21000)={r4, 0x4, 0x33, 0x64, &(0x7f0000f3f000-0x33)="9d45ad316a02ce4eb0c277d728e2332f6ac1fc2f0ea8e943f46c7bbf42bff3c517be40f544f95b4c1eed3bc6637969f0db2f59", &(0x7f0000619000)=""/100, 0x9, 0x7}, 0x28) 2017/12/25 17:50:38 executing program 5: setsockopt(0xffffffffffffffff, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000001000-0xe6)=""/230, &(0x7f0000001000)=0xe6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000001000-0x39)=""/57, &(0x7f0000b16000)=0x39) 2017/12/25 17:50:38 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000009000-0x4)=0x80000000000003fd, 0x4) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc1000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007c2000-0x8)={r1, r2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) 2017/12/25 17:50:38 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x101) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000092b000)=0x400, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) splice(r1, 0x0, r2, 0x0, 0x40000000000008, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cb3000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2}, &(0x7f0000939000-0x4)=0x98) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b08000)={r3, 0x9}, &(0x7f0000f8a000-0x4)=0x8) 2017/12/25 17:50:38 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005b9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a9e000)=0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f51000-0x4)=0x0) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000af0000-0x3c)=[{{&(0x7f0000f51000)=@nfc={0x27, 0x100, 0x20000000000000, 0x1}, 0x10, &(0x7f0000f52000-0x11)=[{&(0x7f0000d64000)="c9e55c96a4b169cada90af18a6841185c3072980d7e68ecafdeb9df64ede127481387cf746cc30", 0x27}, {&(0x7f0000f51000)="c72bbdec67bb02c25de69505bb438d3049ed19d06b099c536fbccc0560f4c98819bc95713eb6da64e817e9dad028ddcf887fe8b1e1834fb07eaee364053db1adf65a88f78e9cb86278f2a27547343e10ed81f775281e19dca7611e7b795f39080447ba86fa5f945fad18597d335262aa8c51eeacfd9bf911d5c339f1eec6f0ce09238e01b5f20b73045c2747a94228846fb6a991f86e758c1d9cf6e344b74e748274c7c61bcbb64c71050ee21123f3794c4183450f813d5885d22718819c2d1b30e9bcae28a4e4588f8b55ee13f1796fe6f2cf689836e19cf3aaa878ff789d55a9", 0xe1}, {&(0x7f0000f51000)="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", 0xfd}, {&(0x7f00001d9000)="554fb8116a6f09941ec814455597f2270d33eae2a320c2bd38a7d665b017631f4f10a3b4df40b15ad258256b364a7a4769d579ff0912497ba579d32bd21d7ad518974b3072ee2e89d89b8e6bf4017bb9b35c8fe3466e23bf22e5ea4af2ed5d6853d7dddc97996b0980f9a707914b04a58f9667e6eaa4097fbea2d4f9cf3f27d23e65c18e0b7b82261b78143a044442923729b73ea2aa0dcb0e0293ee061ec00118dad164f2771588842ef9e031922d638c870706ca5ef77ce1383eb040fa4381048d8fadbbe1bd19c2b1abe1ac7429e5c386adb39001de3d40efeffdcfe563ed7db9a013fd0f4868fb649ae232", 0xed}, {&(0x7f0000782000-0x2f)="ffd0808e7047043a39a6067992a7d95453823442beac700094bef38196ac7972ebaff4ae265808a13cdc0c7163a873", 0x2f}, {&(0x7f0000f51000)="b63685e959aabf99a178d4e2cacd61ddde760341e11a5eee5f9ff860ceed1d03c2eb8b6ba2936b545c710c41f4a97266ccde81aca1fff29fd505fa93fa1f460a23be05", 0x43}, {&(0x7f0000f52000-0x2c)="36785f813815892e8faa353f038a11c5ccf5ede934883e703bc3eff3375bac46086dee95fc3a3f3672e9afc3", 0x2c}], 0x7, &(0x7f0000f52000-0x108)=[{0x108, 0x117, 0x9, "66a86ce45e02bf50794bc2ab59297efd41b986b1f33bd2251e1a161c11764b5cfc934feb53cceb3fe2e48419a258e3e13623f7cd9288c7149983cf07f69955a7f8d14800a8c4eee2f2e34b8c46e494a73694578b4bc2b22b2c83a54ece1ba744e49aed0a0ef381d75a37dfc9bf6975f80e87732ef8e611004cea28e1658e6f312dfe15f0ca051bff2a0bf44afec0f3dc0f63827424970ef48e080581b6c43e55fae5f94a720994a000edf4cacb59aaab2a1dac63b3078594f3c70239f119ac08f0dc361be10343cb956ae126cf4b8588023518553b8862025aab39d58c0c36ca66e83e9a87ece13cc21e0a79271b21053ac66f296dbf4a84"}], 0x108, 0x10}, 0x5}], 0x1, 0x0) getsockopt(r1, 0x200000000118, 0x0, &(0x7f0000e20000)=""/1, &(0x7f0000000000)=0x1) 2017/12/25 17:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) socket$key(0xf, 0x3, 0x2) 2017/12/25 17:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000026000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000d2c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc3000-0x4)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005f6000)={0x0, 0xdc, "7dd37b44bb96b8a76993e84cf66ad09260c2c0949f026c265171507a3f82187c4896ee524c2aca581c60da284c3d6397dfc293b6d096168324ddca6d8e74ce418cd515a71c0622e7b881f676c060bbcebd45a64b78d850c1d73a58a8b298a8c53f97209642a545cc7214044e25155feadad73b10292d05c3f926b670771ae8b0f3c0bc20289099b85843e850a7c111655fb9ad5ebd62f3d22216686fdbc5cf162927c46836cc04ff9d306c8f39ced44b165d16f5fe70e06fd02a9b476138da653785fba62108bdeb5eb2306ba1edf13ad5120fa6f47ae51b391c36d4"}, &(0x7f00008e8000-0x4)=0xe4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000512000-0x6)={r2, 0x2}, 0x6) recvmsg$kcm(r1, &(0x7f000056f000-0x38)={0x0, 0x0, &(0x7f000096a000)=[{&(0x7f0000fd9000)=""/1, 0x1}, {&(0x7f0000022000)=""/11, 0xb}, {&(0x7f00005c8000-0x2e)=""/46, 0x2e}, {&(0x7f0000798000)=""/17, 0x11}], 0x4, &(0x7f0000d6e000)=""/4096, 0x1000, 0x2ac}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003c8000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000007e000-0x10)={0x5, 0x20}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00005bb000)={0x0, 0x0}) setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000bfe000-0x4)=0x79, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d11000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00004d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d7b000)=0x14) bind$packet(r5, &(0x7f0000dae000-0x14)={0x11, 0xf7, r6, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) recvfrom$inet6(r5, &(0x7f0000f9e000-0x17)=""/23, 0x17, 0x0, &(0x7f0000f0c000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) socketpair(0x19, 0x5, 0x8, &(0x7f00005f4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f000012b000)=0x0, &(0x7f0000c9c000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d71000)="6a91be4edb3a00000000000000013d82a86e09e39081f3ec5e7dfd95a917799169b846a4a992f7a1280696df4e88d79a6f4ddde4bbed812b1550cc6b2392106a3e0aa9887aaac14de02afa8ef2e8de069e5aa58d9467adcdc64dc21431ee6ca2ccafed3010b06b1dac58233f4ebed6d920f62893b55edf0b2580819aefd365ee0d3a60edb6414b4084", 0x89) r9 = accept$netrom(r8, &(0x7f0000951000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007c0000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000bcc000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf68}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x81, [0x45320ec4, 0x8, 0x8001, 0xffffffff, 0xb9, 0xfffffffffffffcca, 0x80, 0xd57]}, 0x5c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000071f000)={0x0, 0x0}) listen$netrom(r9, 0x1) 2017/12/25 17:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000285000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b57000)=0x10, 0x800) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ea4000-0x63)=""/99, &(0x7f0000d2b000-0x4)=0x63) 2017/12/25 17:50:38 executing program 6: unshare(0x2000003) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/25 17:50:38 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0xaacd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x58) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) 2017/12/25 17:50:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x61, @loopback={0x0, 0x1}, 0xc00}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x6, [0xffffffff, 0xec, 0x477, 0x8001, 0x80000001, 0x0, 0x7, 0x9]}, 0x5c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a1b000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000085d000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xb3)={0x0, 0xab, "8fc6000b625576aac1446d1dda9b95d38cc81e14ef1906c0e8134b785d2296a05f0d7af6bd14989f738ab987bb4cdcfd11f96d1663c0ef63c37929e5a7db556bd3c0f03a9ce69a54c8427f88a6f1ad3de87d012dac6a3d63b12df20ac1d9194a7d4a7dad4512405593b6a0da79459b45e93edd93150e5857ff8a51aaf428f01a61322f328dc8aece63c0a58b5aec8fc98da6ba809bb4634ea52c9231d33a85fd45b27e63472274b8024986"}, &(0x7f0000000000)=0xb3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000003000-0x10)=@common='gretap0\x00', 0x4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) 2017/12/25 17:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x1, 0x2, 0x1000, &(0x7f000057f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b88000-0x4)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000fa000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00007cc000)={0xa, &(0x7f000022b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e63000-0x10)={0x0, 0x80, 0x4, 0x3}, &(0x7f0000122000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000040c000-0xa0)={r4, @in6={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x637c, 0x9, 0x1f, 0x2, 0x18}, 0xa0) 2017/12/25 17:50:38 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x10, 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x3, 0x800, 0x10001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000044d000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000727000-0x1)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000079b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000c7c000-0x2)=0x7, 0x2) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000783000)="", 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ea0000-0x10)={0x1, 0x18, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005d6000)={0x0, 0x88, &(0x7f0000bf6000)=[@in6={0xa, 0x3, 0x8d5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @empty=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]}, @in6={0xa, 0x1, 0x187c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @rand_addr=0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000570000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008b6000-0xa0)={r7, @in={{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x10001, 0x4, 0x1f}, &(0x7f0000bee000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b9a000)={r7, 0x3, 0x30, 0x5, 0x0}, &(0x7f00006fc000-0x4)=0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000081b000-0x4)=r6, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000bd0000-0x4)={r0}) 2017/12/25 17:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x5, 0x7, &(0x7f0000ca1000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f69000-0xc)={0x2000, 0x0}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000534000)="a6", 0x1, 0x40001, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed5000-0x4)={r0}) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000205000)=0x6, 0x4) 2017/12/25 17:50:38 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x85, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="d700080000", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000daf000)='%', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000457000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f89000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001b9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000365000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffc}, &(0x7f0000d61000-0x4)=0x98) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f8a000)={r3, 0x7}, &(0x7f0000f8a000)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000f8b000)=0x401) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000030d000)={&(0x7f0000f8a000-0x48)=@full={{0x3, {"5c7ddef49e7e96"}, 0x81}, [{"bc7230c39336f9"}, {"3805a746462e15"}, {"afbe13a1168734"}, {"b4a9dbc271d872"}, {"5e42f4a6d9f12a"}, {"7e2e80602974a4"}, {"b6add1d8603154"}, {"3e24dc4ea39dce"}]}, 0x48, &(0x7f0000f89000)=[{&(0x7f0000f89000)="", 0x0}, {&(0x7f00004d0000-0x29)="44ce72f968d0bba40dfe486219de332bbf1067c5192ec36bc92e168624a2f6f3b16c8e765ce4cad697", 0x29}, {&(0x7f0000f8a000-0x6a)="0928fb98375060fdc3a117be4d1485eec70f59363ded92c6efa79e104d8266741983bfb6d3e8c7dfc0b9b033c27e0d719bd581c18f813dffec1b9f68b66e9919d03086aef438592f0d986af735ecce6966ad3d4b0867b5eef575c84ec0184a04928b109f4b562af60e68", 0x6a}], 0x3, &(0x7f000046c000-0x18)=[{0x18, 0x10f, 0xff, "a9"}], 0x18, 0x0}, 0x8000) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000056b000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003a5000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/25 17:50:38 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000968000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/25 17:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000032000-0x8)={0x0, 0x3}, &(0x7f0000349000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000055c000-0x8)={r2, 0x100000001}, &(0x7f0000c96000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) listen(r0, 0xffffffff7ffffbf9) 2017/12/25 17:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d91000-0x1f)="1f0000000104ff00fd5505ffffffe9000005f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2017/12/25 17:50:38 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0xa3fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x10122, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5e0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4b91}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) 2017/12/25 17:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x5, &(0x7f0000bd0000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00002ba000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f00008f6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000794000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000a6c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e54000-0x8)={r1, 0x1000}, 0x8) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x800000000, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000213000)={0x0, 0x0}, 0x1ff, 0x80000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cb0000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000361000-0x4)=0x2, 0x4) 2017/12/25 17:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e5f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x800, 0xa7, &(0x7f000072b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f7f000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000516000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009fa000-0x8)=@assoc_value={r3, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00004f5000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f000061e000-0x118)={0x3, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$alg(r1, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000ec6000-0x20)=[{&(0x7f0000f4a000-0x11)="3ba9fb64b2332163fced0ac2b316fc80ec", 0x11}], 0x1, &(0x7f0000f31000-0x38)=[@iv={0x38, 0x117, 0x2, 0x23, "25e2d1ab7b1d46ef3a87f740aae82dae804b620725ed031f359fe9c16dfcc37b67a2e4"}], 0x38, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008ba000-0x40)=[{&(0x7f0000150000)=""/45, 0x2d}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/25 17:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x20000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x0}, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000d56000-0xa8)=[{&(0x7f0000d62000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "445069477a6561f82ad844bbeb8c09b23cddece979d5939e36bc4a22d447aeb058c3dc16018da9851217a8d988e9bc6e2a0dd27ce99bab0ef57df8c5a67e6a", 0x0}, 0x60, &(0x7f00008b2000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000032b000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000014d000-0x8)={0x0, 0x0}) 2017/12/25 17:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b1000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006f0000)={0x0, 0x1, ')'}, &(0x7f0000ee6000-0x1)=0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000078c000-0x8)=@assoc_value={r1, 0x6}, &(0x7f00000a3000-0x4)=0x8) 2017/12/25 17:50:38 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e5000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f68000-0x10)={0x8, &(0x7f0000f68000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ea5000-0x10)={0x9, 0x400, 0x8, 0x6}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f69000-0x10)={0xa, &(0x7f0000f68000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f68000-0x8)={r2, 0x1}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000baf000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0xe4ec, 0x609f, 0x2}, &(0x7f0000f69000)=0xa0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f69000)={r4, 0x98c}, &(0x7f0000f69000)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 17:50:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000450000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000795000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x12c)=[{{&(0x7f00009bf000-0x80)=@generic={0xf, "e2811b907eea7eaef3d3eb48b5a2c59d539e81646ebfdcd68d45ae58b3f9316604cdf4ae475a7f79277878bcaf49244fe7ae7d3900fada978114b21d47a91b32fc79754b46c1d581c63ce1f7e14aa6b3159e7a29d0c864ff9f8f75799c39dc3623b8fe0118a8ae9bad54d3a6d855256eea4bb3065644a8ba8fcf65f77b64"}, 0x80, &(0x7f0000397000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x69)="a6f43501840249df1484b77aa3c3546afba49ae5da10a2e264cb71740323b418d47a34141565150f11e65c612a78a61f232992c1e7a4bebf54b854abaa9e09c58931b62351f160f7c553ab730530a59873c630db699dbb3c202c98291cf61d952753f64524850eb5a7", 0x69}], 0x2, &(0x7f0000b21000)=[{0x108, 0x1ff, 0x3, "8abd9005d336ee9e529ac1fb95dcd469bc797dddf4f1f92084cf5a8aa82f9e901cbdb97339f0b143fe35ff8ff7c116e7d6e0c3852c14062cf8b39ab8e7b3c20d9e2791b22ea5b40e967d4a542e6da3ad2a67c511187d038e6a3cc5e0be7070757d37f03e03ed5206da74932362604b2ff0c3dfed316789926d95652740368bfa0135da7355d03e87707d48bafe2777884790c6ee580bcb9ca5bb61c42482783d97abfa93d3860f48fe183e67654d15b1f93349c0d25bd3da4e9529cbc2ed544ad6c1e5523ad27f6142c97ccebce69adbf60eafad383005911e65b678ab7bf8fa038e9f1b1e94848578d4c7112b2d37a77b"}, {0x88, 0x112, 0x2, "3ba0d023ac70efe7efc36ba957eec11ec2fb90fd9e2584a8e1c0f18de10895e31f889792fcbbab10eae074f8e5333df551b7475bc5b3fd55e6c6cb1d42786d4996bd0bd4753976794af5993693bca26bc47a0fa8d4ed82d12f5773b46d0f5079fe65e4ad58225b1e3bb15ace1fc82cbddb4645"}, {0xf0, 0x11d, 0x4, "4287d2a9bbcba8183c57aae0b1ade15443e3604031659283498d909d7a5ab96cf6be0545e84d090dcca7e539567150ba5adbedf44bdc3d373a6f0c70bfeb7e22d13d697ef6c34ca7881c66aab1f84838e0ddd21832fc0566914b4ab6367d37abc6b67c94c6621fad7755a26d3289936745cafc63f59cbe58f99bc0b97a5f951bb72bdc9ca13acb30a291455eca2547ff824d872c84d6e8960612edfe6a3e9380de16b4e5a849c48d6e6af1a7b032f9f5dae5db430601eb51a95ea6a5d34ed0f83272e4e084e2aa1aea0d1ac16366fe7bfe3e7a27ea9fdb90bd78c18426b8"}], 0x280, 0x4}, 0xabcf}, {{&(0x7f0000500000-0x9)=@rc={0x1f, {0x6, 0x0, 0x7, 0x401, 0x7230e03e, 0x2}, 0x7}, 0x9, &(0x7f00000d2000)=[{&(0x7f000019f000)="6b9d686cb00daa617b0c2a97224ecf8d2335783245ac11d703c1252ba9f212b4cf1ee524e9c8c0ad159b194c5e69c9132d753d5d5f769a601245339eb5ade6872c94b984ef3c1e8dae5f20145d133331e0d9e71b883ea6fa7f65c5ddf41d0df2e59cd0616d0ad745f52b694d74a08c47b8ebcd21d0017978d4831d78f24d9b6e14f074ec183918bb70cb453adb775b98cee941e46c5fad070f4f9bfc4ec19f57733ba79bf739ce98af6d8660", 0xac}, {&(0x7f000080f000)="6cc7f22b2a4c23980a5d9f1c87006c67e515c32aa34cda3a1ccf612797d986ca5429211973e7d7e8c871a6c8141e078cd3c88f6e6ae8a3c99b0c263e74c22486b96f2788872d99e93e90df3b98bba1f1cc4ad3d1c0682e50297a0ebe22070bf661379fff6daf1525f61cd36b10d0a1bc7aa92d9f55fc8ad669a5d383cb4e30ef8178b444b1f47e895ce1", 0x8a}, {&(0x7f0000000000)="90cb0bf544e4e379a39917dc598156ffc3833f9a359d1e73d092bf6146c3a5b67b6d6a8496e3f712f13d6a0ac541261abf8d820ab7de5b929fd1195d9951ddc48128f83de0bc809b4911ed9b6eb69a42f631561f9e1081519b4e9d5e6cd87dc1291933f81aea9758cec6cb30c2b0e14dcfc8dd14cd81cd35dd7a6ae95570fc628a252d816d8ac068dac3e7fa415652300ff82a738e50ea4c5c87a3fce6fe7f6f8ddc41288b580668b6ff7c574f11d8ac76f7c46f3fa164de7dae774f2d406014cde46015fbd65825cb5b2270641e42d68cffe60c", 0xd4}, {&(0x7f0000ec8000-0xe3)="2d8ea4a1f85dfd97c96e22bbc5b8947cf6cf200b6dcabce378be080c805ffe0fff6aab5fea9766272b1f24cca3e8497bc60dd2c605c8b5ba53465a53ef2a9e4fe7dce3006dea2dc29c2cefefa7e0fe9a80fb29e2af1651c9ecf49faf31a8bafbd3166913fdd8f6f639a4b16bd2788c712eb81e77c762650b39be8658b37b1c92e07dafa248553dc6d7b0b6465cbc9e30b1bc62fb71a00a5d9b1035bc36c1e516bd93a3c04dcfa3c7e9a0294a1fa5c6c26147c7df8ae2b7b54e5747fd82e60294ebf83cd947ddc5672084e543ada60b5b17a1c27f7441964d58cfc1ad88386016b751fb", 0xe3}], 0x4, &(0x7f0000001000-0x430)=[{0x98, 0x110, 0x6e80cd71, "95d78b4048f9f03028fb3ef7658baabca2c210b08412f9fffcf0cb38d1e4c7ebf28f3c2fad8f7c446875e9208bd149b6404e77766903c8aa0b91ead3adbcede19b47ac54d08132b956ed0e5ec16aa7869e192c135758ee7961eba12375f62423d3cbef5c57f524919cce94f380b70d4396213f042d32916579e9eddf4c08e577b2"}, {0x110, 0x10f, 0x5, "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"}, {0xf0, 0x11f, 0x3, "6642bd23a0d60463d8378b3b3198a3f5dbe6dc9c0ff8c7f35161f12d3a06f2cce215b06aeb53cdbf0fe0447a6ab4c673592aa7edbe3b9c41f769230705d67d59b5ec651eb2f26cc39573e0f7649f47a3d69662c9567bdc00cda8f86c4fbd0140f25fa9630caf71cf614f9ecf9b48ff9d7d364dc28043ce8e1fc024d93e1051050338a55e559577487340e7b257ac992a18959bccf0f16a1a5bb2b61f872ac3f86cf6e71142226d1860059a4265daa353f54ccd97778bd7b364451f65d336589b53ef9384866ee9f6fb1e4220a8cdf18a7b9d2775881bbeb6b84c5499697d"}, {0xf8, 0x11b, 0x0, "e8f8b12382be3f376d1855699bc8c830f81a6f1bc4190ba2cbe83d8efbac81423355d04c47d3cd6098fc1310af35c5ce7fbe2a555eacfb4dca5f3e87b11b3cea7684c5f929634ac107a74d3980464e761d24db9ba9b9f4a6eb8f21d7ab1be84adde1d660fbf34450cbba751d4d14e9fb8b4a25ab2fdcde9895c25b235f9f7b54cef30eb73ba17c7061211a81b56e8827e71aa36567e72e71538a7661ea454279821490832039cc3c69cc2003b6c5dfefac1f2e467f659dac653c745f9b814c3b174b2ec30b7ef2f013a09c1171795f1c1f6c260a4172c2e3232951183607d1ee9d59e5"}, {0xa0, 0x10d, 0xfff, "572ff136ece3f23b50513e98c5b1094c53ee3bafbadef6a5e74dde7b44b2f4f7558d25cc3e17f4557de9d9142d96c1ff7839951fa8ddf45322430a994d25e043cc0497818fca80c3ad26d9da62ddd75dc6262bd5a6c37f36d3477c416bb03c49a909ca548bd1531daefa59f576def6b1a6ea707d3d48bc31d9e8a0faab31615d7fe27c555cda59870def5b4c22b1ed"}], 0x430, 0x24008080}, 0x4}, {{&(0x7f0000001000-0xe)=@l2={0x1f, 0x6b, {0xe6b, 0x8, 0x2, 0xf9a, 0xda, 0x7}, 0x8, 0x77}, 0xe, &(0x7f0000001000-0x80)=[{&(0x7f0000b7f000)="", 0x0}, {&(0x7f0000073000-0x9c)="4ef533849aecc44b71519976ad4c8241dbafbbef086e0adeeff831e6aa95e7c52792137698f5e938770685cad2dee9359eb57709879dd017fc88d71c423002e00cbb0372766573b24bec8df89000e85c12fa9198f20070910c4123146165ece0fa061fde0ccb774431e4e6a7ca78834321ff86ecad64731a461dea23aff499189523b1608fa9307b3b4b7155b4657c209325425b2c4d13ca09c13603", 0x9c}, {&(0x7f0000fb5000)="cc1505359749ea881917769ba72d7394b24f2fc428293bf28421ff0a82e8806de0b11bd96a4a728123b3b9836f283c67610bf45777f4c88b396d068db49cec9c8d47fd2f111f822ce73a17f4cde6771b8d73ea165945cabb7318a5cc275975e69df54fb3a96dbbd1f66a52f18fb7f01ce8413cd58d41bcd273b4f763bb0b69c3ca5e547055384f4383a74895db2a3ea9a6a3f9b82fb675e0d3a5ce89a3c9244ad4a65006036dc461c44b7cddb14f1b2407313582e465a35e8d290a027948793266b7a234733275306b752d986dbdcf975f0575403f45249d613018b6a3f7d3782f77239a476555966f29bb75a6a365", 0xef}, {&(0x7f0000db2000)="88262023994fd1f8187018e9b367286a64082086ab0f18928b7e3e88286134ae128c9c0dcb24b0c3c188703f984ad1be8ea8ede9195dfb62e7594546930b86c19de98145c9a0f42533", 0x49}, {&(0x7f0000001000-0x2c)="608029cb12778693627c6cab4e9287fec53b77ce515b148835c3252e43f6fd0ac947f1b3cdd7aace65c87e15", 0x2c}, {&(0x7f00008ae000-0xb3)="9ed861313103c9be3e44819437181656e6dc11d4dc9f802246d83a74d6254fb7804b96906884cc5945c118d6db34c10afa321f6f186852b83e03ff1cf4ee5873df2a3ea1d390573cb87900454fa8a11dface55b63dd53a768d4455f834226f26ad12622ba616150a145d9450e30df8fb5e78b64baa67340e02eb41ad4a82b614f4b143ed2cb2b15abe56b25f685b895283fcd313ae1b2950ba552b6ba981a66898fc7049449a0d75047386845d66352dacf344", 0xb3}, {&(0x7f0000b78000)="06e388f62c46af44d8d4c6d70cc852957b7d7df7a723b5b73dd935f39b7d067146c7d2b4419e7a744b328d487aea8820ba7b9a", 0x33}, {&(0x7f0000001000-0x5c)="8462566b728a23ddf098c2f6452dcff1712ca551f8aad9e7b0fe835badc8f21de94be355e4bd4c2e6781e9f6420d6dcedba59c0d4aa50dd6e3c4d6021d237ec89fcec378a39cc1262c3833644f1fd76440fcdae2300e1ee09878e5b9", 0x5c}], 0x8, &(0x7f0000000000)=[{0x108, 0x19b, 0x3, "cd9d3198ad18c29376df7be562a6af4e5eabe53e9c3ef68707b02a14ee971f5036bdb2cb108b81f1d2bd176275a5b2782f8f0b0e71d7669a910b37e89f31a1d7262bc902ce5dd16124dadbcb71a0b5bac7a5e2c2421de463db756cf118e1d2b3cd4c402bd95cb76e50e0f6aa2e6b3501c83df839e0668fe4b76d3ddd5dfcce436c761ee25eb0851c6a09de7c6cb83958937c149ef904c27cdd3b46e9216f228f234ee56561d85b4117ec5d9a5e15beaff40cc040f6451767338a90076b91acf5d8e280dad9675a23a38d969aee1c22a1ad22798232575d00e35ef696f129d700d95fe7556f2e316f1866c9170dd385b095"}, {0x90, 0x115, 0x9, "7d171460fc218e4d04a23544e7cb53bc1067c8aa1313766b0d833e114af72b1276ca2a7ca8a46cfe157872b89102e34a8306ff710975c0b1e70479da65b1e7560349350ab4e7090c53c17f07b88cd98c9fdd07db4eb36f1ffa03804187d1ed3ef718b7cac5dc037612252bdd5e3aed233dc24806c1cf3881d924de6e824592"}, {0xd8, 0x84, 0xfffffffffffff800, "18373a6910f10c18f89327cc494d08312b8402054fc6b05346cd97ef9a23576af7a9892e8a5aa424b82c5754c8ee5805a1f05bc43260362287018a873ebeeeec3a1ceac8693c5f2d2afb4a2947ad8ea9f99d17d8c82836970c29cdddf51c4cffea3440e258ed5c9c6224b6507f1766745e3e0ad8f5bd5fcc2f897d879b786f215bc5bac63062d2fbd2ad2a880f36fae443b1b6a7f8591eb16eb7eaf73b420fa161901296f9d5ee6ec63dcfd0a53179c7918ff542df2566370d90e90e3897a1eeb7"}, {0x68, 0x100, 0x7f, "74298152647e63c863b5c9ced4797f4c1d38bd96f62003b74fe4a6661675aa1a9fb409ad338d894fdcba5c137fc3749a490d5a15b12b9aa707e04bd24d7667950582ffe452236e23094292e33e235d2a9ba71f69550660"}, {0xd0, 0x100, 0xf24, "466c157b476b2c58f2056d832e24a6c65582e606f29d9638eac5f9c368a44dd2a3a75ac826650ba29aa01a2c87f833aa13027c934481618f2a893d6cd6f9dec8dd267a2903c80febc0b1091cb15873a78b4b9ca5370b7c0ec03b4abd7de08fd655e655c131c10ec8d4b52e056277911e88d0485195147cbf5f90316c2993a01085bf86a98823adef4725252440d463e9e0f8580d50b3aa16cce42dde22ad2a738b94cb017be47bfb823ae1cd5b165fc53a30d120d8ca7d73e2e8"}, {0x60, 0x108, 0x1, "152d1a0e230fbae2a9301827c13e3671d3d3e2b9cd1cf48425824e87357a6312f0aa50155587358073e9c601079cdefdfbc3e7496e32f1937d249e2760f127f39ec58ea74630f7ef266d58e3"}], 0x408, 0x4040010}, 0x310974e1}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xcb)="5af5d5a85dc278d7902d64d67266540483a8ecc8181705d10a095d1597e70fce056d2d030f4ac3887c6bcdc9f33faebefe91ef38c41ede75b2f0208abb9fa91179ccac89e92c6d268876938a44c5a2df97e4c01013fd75a53ca649c227ebd04ecbaf7fd9a0496bc85692ce8638455afc644edf4ea9adc3f10356fba276f0d7c979f67ceb2bcddf2c2d6a43d85ff38446eb1c89d561de8b88daaae0b851347850f83919c75d0502bcbc233c3f1bfd61df5846d72ea9078cf49c6a196685ffa761b18db51ee8b13eb0b5e134", 0xcb}, {&(0x7f0000000000)="6cf5bdbcda128fdb76051773a1d136f3151c33f68e5c87fcb768b43fe3411c01e92008f4fb085e265b96b88a78021bad4d16bb2794eb080b99f97f658fe47ebcd560f1940d1caa8f98e7ab4288e29b6faf00decd869b34f6b1cfb3977eee026c9ca618c8090e2c2dc93e70714d08d5240a3489d9de4b656de69b348c3833ee92db5b", 0x82}, {&(0x7f0000000000)="4420673f70b0beefa6a7a6d080c11c1a27fdaf4ed50dc390075947bd4015eb07e9a9e668246c8d078cbe7217b303d7b2256894758372be426cdef5b5db7c5c3908bfcd7ac898e69d0d69980cd0fa8603cb5c3e93c0b0aa42c904a250e6ac8be3246ae796c7d3e7ffdcc3d3425a688bd4e80bfc305396571f7f2c2f009806d89d98522cb0140ccd0a0c5e918f04789f8443a70338434de474a4", 0x99}, {&(0x7f0000001000-0x39)="277ab3dfd584ece31851d3ec6d173fa73d746ef125286232978774c502f7bb48adbb1110a633f9eaa6592da90d631c90e883348a02737dff2d", 0x39}, {&(0x7f0000404000)="e21ba00b75f787f9c5184daca08c5027193a8a21ae6ade9330484f82b8c207a10e6a4a", 0x23}, {&(0x7f0000001000-0x97)="45ca4a94048de36883b9998bfe2971853db1d705c2724f946ee998c7ee25305bc5e6bd1d929675864bcd8bd873845576b05c641b4c061dadaadbd2e24d6515891e30231cd0bb398b7e9e08ea83c27f5258bf8d3bc534f12aa81fce702b3f72a600bbab81f80d78837bf13018533ab6396dcf0d2de4632ba222eb072b7cd73f079ea7436e219975a81a2c65e605cb02950510079113f529", 0x97}, {&(0x7f0000000000)="275fed", 0x3}], 0x7, &(0x7f0000f07000)=[{0x18, 0x10b, 0x4, "12c3"}, {0xe0, 0x10e, 0x9, "690b5c3e8ee8323ee82552b715a4faec6bc7f1da527bdf859db0150321d86bfb131000088af1a0fed3b5b0c256d9a9fd9372aff0ae04fb8fc8a27670300e359280d4c6744cbac0519d66101d5d35ff354e4e5eee16ab5a2f13c063445917c7b6358ec158308039b9a1312250733c6f33fbe4d6000e5c64ab1ffe321b9f14d79905a14d93e721aa6cf07010513684ba1e48bb4bb1bdab69560a6297956291c6a12ea42abec2097d7ce16ddac2aa693ce89829efc07b0d7f3b88525536c491dc3801fd201f5dda5d15baa2"}], 0xf8, 0x20000001}, 0x5}, {{&(0x7f0000da1000-0x9)=@rc={0x1f, {0x7, 0x5, 0x400, 0x308, 0x1, 0x5}, 0x7}, 0x9, 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"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0x12c0, 0x4000}, 0x7}], 0x5, 0x40) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000832000-0x5c)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x29a, [0x81, 0x6, 0x8, 0x401, 0x17, 0x0, 0x7, 0x9]}, 0x5c) sendto$inet6(r2, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/25 17:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000d7a000-0x96)=""/150, &(0x7f0000308000)=0x96) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1b, 0x1, 0x2) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000406000-0x4)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[], 0x0, &(0x7f0000dbe000)=""/192, 0xc0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e79000-0x4)=0x0, &(0x7f0000f62000-0x4)=0x4) write(r1, &(0x7f00005db000)="d0a7baedc04b514ae327c627a5740fd9ec97af0c4f96c16160610e207ce85496d0da593a4303e69cff361443fb77f3d1eb577671c10cde9043a403c08b2009b369750b1c15a131d7f4fc274c602265f97bf65681cb1a27d1b513902fe41aa4239afcb3f6d414206e0c09a168484a302fcf81e762bc59cb280ba8119c42ccb1355be56828314ecd748f4ba7c7510514d8dabc9d914d8b23a485ba303f7d5dffdc2da20ce9f196b43869727591e5ffef79da7377ef151abcc0828e217e07071d48db97dcc08642b5d79d330ef8720f9ee754b010f6970e937d05921780a57ab735aa667264fb11", 0xe6) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000ec9000-0x10)=[{&(0x7f0000ccf000)="390000001000090469000000800000f9060800400100000045000107000000141900120004000500c30000000600060800036a8900001ee400", 0x39}], 0x1) sendmsg$alg(r1, &(0x7f00002da000)={0x0, 0x0, &(0x7f0000938000)=[{&(0x7f0000f9a000-0x47)="2c6588b0308b1c239601cc1e2b0c42bd", 0x10}], 0x1, &(0x7f000014e000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x800000000000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4309c122}], 0x78, 0x20000015}, 0x8001) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2017/12/25 17:50:38 executing program 7: r0 = socket(0x40000000015, 0x4, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000622000-0x11)="", 0x0) 2017/12/25 17:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000d4e000-0x4)=0x0) connect$nfc_llcp(r1, &(0x7f0000a1c000)={0x27, 0xfffffffffffffff8, 0x101, 0x7, 0x200, 0xd95, "3f1d2c07bdd1df02baade5f8590dbe35b5aadae55b801be8dc70145ddfac9ba7cf2be2c4af8f087f94bbb67ea17df439a2155e6e00dbbabdf643ebd68e41b6", 0x1}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[{&(0x7f0000f79000+0x972)=']', 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d8d000)={0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000eed000-0x10)={0x0, 0x7fffffff, 0x2, 0x8}, &(0x7f0000eed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e3d000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x80, 0x5ab, 0x80}, &(0x7f0000263000-0x4)=0xa0) r2 = socket(0x11, 0x3, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00007a3000-0x8)=0x0, &(0x7f00001e5000-0x4)=0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000dda000-0x8)=0x0, &(0x7f000024d000)=0x8) 2017/12/25 17:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000612000)=r3, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r3, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r4 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendto$inet6(r4, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f0000ad4000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}, {{0x0, 0x0, &(0x7f0000532000-0x20)=[{&(0x7f00004f7000-0x5d)="e2355a8950f19fb90db3bb10a40628387d7cee81c8088a4ffa2804e574fdc43972de533e7453696dafb3673bf9215dd0aa9f6bed43390b609d4210be07cd4d1a427c5cf939cf3baf847d567dfd11f39e8aa12ea8fafa12b587a43863bc", 0x5d}], 0x1, &(0x7f00002be000)=[], 0x0, 0x40}, 0x100}], 0x2, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000313000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x0}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/12/25 17:50:38 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x807, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000af4000-0x36)={0x0, 0x2e, "3f710578aa604fe4a5db8288bc149fd9a81248b0be6cb38e1d2e8379e7034f43759a52493b56e0b88ab850a50862"}, &(0x7f0000351000-0x4)=0x36) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af4000-0xc)={r3, 0x9, 0x20}, 0xc) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2017/12/25 17:50:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000073a000)=@int=0x6, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f21000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003a6000-0xa0)={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]}, 0x800, 0x3ff, 0x0, 0x0, 0x8}, &(0x7f0000f23000-0x4)=0xa0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000089c000-0x2)={0x89, 0x4}, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f21000-0x14)={r1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, &(0x7f0000f15000-0x4)=0x14) socket$nfc_raw(0x27, 0x3, 0x0) 2017/12/25 17:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000daa000-0xa8)=[{&(0x7f00005be000)=@in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000b8e000-0x10)=[], 0x0, &(0x7f0000507000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000e28000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000507000)=[{&(0x7f0000a97000)="", 0x0}], 0x1, &(0x7f0000e65000)=[], 0x0, 0x0}], 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) 2017/12/25 17:50:38 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000da6000)=[{{&(0x7f0000da6000)=@generic={0x10, "0397717f358a8d069ffdca639f71b892c0caff1fb4755b0478490891e3e985282c0a19e4d459e81e7f10779162d7e7c6d9ec5040f8116e99d1cba796db0697af68e4a70a6ad562bd9dff049667570709456addba9fca15e8c49de02605f89047335569209741ca0fb9b20c3e0df864e7f6f14e19ee5e126885a841114740"}, 0x80, &(0x7f0000495000)=[{&(0x7f0000da7000-0x14)="74bbbb4cab38989ac962e2a8456c99529b335fc1", 0x14}, {&(0x7f00002c9000)="8e7b7793c1d2fa523f28704fb0222456bb552d3a4c812a86c654ff280b5edb84e9ad4592ebefc9e20bdcdad8c40f5ec1963871673eb20d74eeca8b625f21a40635bdd7f62bfe89ad9c3138df4ba76ce56a6c95a8bb9c7b1b291952569a76dd54e63368e0238e515adc951da1aec7dabfebca220c45b52eafd1798c1eb5849b55b9f11946c2576207330789ef7562d2a4af95232f7214d1", 0x97}, {&(0x7f000078d000)="4890e8d2df85b4163e3ec17786e9dbc70939cdf0fb83c66edeeb313d9c9c58c1a578e0b16faacaeb7739fa6b33cc550bba49faf81b96bf837904a4058a8796f8b38aeb658b772458739dae91d3b3f68a274125e6ff111a5d7179df3785f80bc10eece8d10b8d11853009535a6253748b6e10bea75bd6c5251a35150d10a791df150113deb3ad335e64ff1c53dc20e0ee12046dbb2b3e7d52af9d24d29ff935c00f5b36d3a858bd3626ee5fc56da9e2cfe6", 0xb1}, {&(0x7f0000394000)="c592ea1121ab1208fe91339ca8607c2be7e13b6e3c9ec6f54a70c827bde0234b7de5b12041acbe568108c466c460c610f404378d6af980cac1752d2630eae342c1d821c2362e0c14cfaee3b4977390d6dafc007bc8da1339ae230a740ab41195510ad8b36762f28dd381762b69bd7a905ac9064f6b66c72aa3f8bf70db8023273d8ab57758afe08fd0ce55c3dbdee2a0beeb8d93e8795e72a615092b", 0x9c}, {&(0x7f000073b000)="fe45c4dea7a2414dc755ced700ec97c0834218844a0ce7b6a8c112834f29129656ef0ec3f324783b38284e37c49fec1ef97b8356ad4fdab74b91214020d6", 0x3e}], 0x5, &(0x7f0000da6000)=[{0xb0, 0x6, 0xfff, "6ac412df8deba46e58aa2598b5519e29d0798a93242ec5c0d0a9de30062c2f8765e46360d38358afb358f364b6a966336265f502f2c61d55cfa4aca78e69de69d47a034c88982e461822275a98377732b6440259c30c2c2097d12c65a8ba39ecd7aa70d25f45f41a564f9a02df257f95987c96f2f4668f4899e8c8f1e77a757498290e44f7102e814850ea54879d9d9f7f35ff3ce05348587c5b"}, {0x90, 0x10e, 0x0, "8cb6697e453027678a7305d031005efe03b2a224eea6f2fefbd3f1897c3d063c64907e09560023bed384b3059f6e735521e665a95c20a2c4f2faf3fd0e90ea79f7bf7a83f6822347525a5f6f97fd2088e134e5d26ad57d86cc98fb7009c7fe44ebbea879b0a7bc3a16c5168fa9144afb97d899adb25b417c3025c6d6ce33"}], 0x140, 0x1}, 0x9f3}, {{&(0x7f0000da7000-0x6)=@hci={0x1f, 0x10000, 0x3}, 0x6, &(0x7f0000da6000)=[{&(0x7f0000da6000)="b530593c5fd8e60bbc8d07f84da245be583ea14ef6d0b2566e9e21160a6f03a5db1367385ce2026e4d23fef85582db5ed628b7ffb0172ec606ba03d51a5ce73ed7587056c9eb3c645f2795d9d5cd9b7818f3e70db0b1657ca1d42de92e7f06a1c8757ead45a9d733168fc218468aa0861861fac89af7604e01d1acc839123c61c52f62b0a60f9125fb6130a4692ef263ff7f826ae03963de7d0ceed9da1c4b895e68ccfc22e719377eb385e89959879048d9b95d012af2194afc2be599e754dafbdc96f1cbc23fd6fab6cda6a5e72d0b6fce7e", 0xd3}], 0x1, 0x0, 0x0, 0x80}, 0x9}, {{&(0x7f0000da6000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8a000-0x70)=[{&(0x7f0000da7000-0x17)="f86522d1e2830852f02625c5cdcd1428424ebfaff48ef1", 0x17}, {&(0x7f0000da7000-0x12)="587e4b8a6bc1ac394c8470f05b091ea62651", 0x12}, {&(0x7f0000007000-0xe9)="2cb1e9c7e6ab21507f3e17aba92e9ec866abbc4569630e31f5b20862592906340e8a80ab6367c194fa6920f9d80d220594a6fd1cfe57551bce33a298265e65c9bf31160f6849e9ddaf58192f42f18c33c25f47ab12ee631020ed3a32eba6d094a06eb195cb7a1ddfe39a4d42ba2d78ccaa5e172aa18d890699948a3fe8603e20e548d06dbf68d6007efc41ee15ba7094e2dbc392919525873760cc037450c206d6790021e8752fc34a4b5b29e94c8978c9a1ce94ed9fb3c85237bd090b3665366270f23d5241dab225074517b97b6d28ea62108ad08b9941caadb055eed772e8195305ca5aac4f95bd", 0xe9}, {&(0x7f0000da7000-0x28)="2129857215bd7f0930b1da57c33749133a5ce108bf86b67299c7ba714cb1b0743b9c87f365f70c72", 0x28}, {&(0x7f0000da6000)="9890c757fc37390d7f702f617bb32dfbd6618e68a2bf51b6527551ca5f2de9d9cbfce0d735eee25cf4e46311a9d52cef3a6b1cbe08617f0cdf1a9f577bd06e239f459767462998a48e145cb1341fe690b5c705a7bc586d62adf941249ae770689fa26c50251ab5e016def2e92e2f6e5f0c83d95714cd56811e24e578d5abe56f6e1c5b38096188093c69c93b17fa79128e15d7db68d1419b1948c33195f613943b25ad4fa72b5174a37ec4af2983dc2638fd9965b6e4dbd377b61f57bf14e01f340505cc91b75f3372eac317f44f964aae7667bbc2d3b106f54dc59a92e8a8873e493723fdc0773ed7fc55", 0xeb}, {&(0x7f00006f1000-0x80)="fdaa64558209db61c6e6333c0b6a89520554303eb6aa6265840a3bc88fbdfbaa79e3fdb299397f3f8bfea595f52f48c7563d24203e5d31b039c4111d6422dd7974448ca81a24ba5ed3b8fe020938fbee04cac955496ff12865b8006b1f96937c18523d0dfd12036f02079d4652643c8140b9bbfb13313d03d1c96e8d3b8ebae1", 0x80}, {&(0x7f0000da7000-0xf6)="2236b3376bfac01dd1c894bd724d98882adcbeca070294d0efdb2761fa4f1e98510c9af7a07aea28512c64b95eaa774a19660d163728a7cbe339cec2b4f257adbf56f3022d855e44b3c3c586761d7fae86519a3b4eb79e530002f6daa499e7a7544af1c89771fa78c1530b9b717c3e35c2f4997b241010e5ed1291d3c7c201c5cb5465dd8bc4a83ba3888b33109bb7f3fb19b307c0e66213afa10c81c2592919bbec3610a47c933c6e50985156e6ccec3f4a99384e3a52b71d9fbcb365454ac4cf466eb9cd41ce3e7aa1b0bd57c605fc2c79e48a2a97cac3a948a0b53f04f1d0625620722af88bd2f97e15a81a9509344c11ee7236fe", 0xf6}], 0x7, 0x0, 0x0, 0x40000}, 0x5}, {{&(0x7f0000da7000-0x10)=@ipx={0x4, 0x0, 0x80000000, "9a7da39649c0", 0xfffffffffffff800, 0x0}, 0x10, &(0x7f0000cb4000)=[{&(0x7f0000da7000-0x7d)="653f127a6df862964731f59baf5451af090fe1e22cbe0666d0b77c1406575cc38e3c4bd9702e04177262a06cd1f516b38eb213d0485fce324c040770be21c68d49396f701236dda3482f5d865b92d289f4f1d3e220724ce410775e0ee23f55a607f9824eb78116692d1640f7e3a23aee2c18c9c188cd76519bcece906a", 0x7d}], 0x1, &(0x7f000040d000)=[{0xe8, 0x0, 0x4, "bb71e3d3b9ff0fb912a89f9d453fe6fee9cd3b60a5dd06eb88420a3b0d1e6b0fd1274dbe774c1513dad0e15df25f18c736015316af9dd0f3f6af5336e7615b3ab9b5867c7362135bb3ce8873d80f94082c2e0acce8757cc38582cf83bcb867637e5bcbe3edd738ed72be974cac372a9aa3b59e854e8bcc5523a047216eefbc4489f610e15765b77af6749ab633fc38f6a6b5ec8a4f9b9e27d237a3d38945829493eb7d6f84c29b172efb39a816d8d8cbb634855647d14296f8575c29c2d177c1b5977c2560d16b625475f455ca5526d67cfbda21"}, {0xf8, 0x10f, 0x80, "218940c74403aad9c429830a432568017fa2efdd4f38a64c24d7ed680ade22c56ca678eaa97aab6d363e2a6ab8f592ce333236de55718bf7476b9336c163f70ecfba4ef279a4c8ec4d0e5fa1eba930b70ccbd649aa5db1cacdccfa11fa20fe2949b1f522305f2a1d0f6b406df805d7cdf624d715c4b9fa27a00ed30c115ece5ae34ba9889bdac10e4a5115f27585a932bdd56c94ab2ffff36eeb10313661c164675fe62504cbd047f4039e42e019b4d05cef8ff7ff7f4c842ac1aba5a53337b8ab4724e2f2e3c3c5a4bb9729cf60ba81fd63111bc91935f41cd4b8d4ae72566f4c7e455947ab"}, {0x100, 0x13f, 0x3, "f079a97885850abc04824b4731bb4e7a8b8acca2cd745dd519377207c14b27c9f0dc383c1c8f31b5bf26af06d89929df5d272ca5af0fa516e9fddf574fb6659cb1c54ac81bc3250618fec8bd7007bfcaa21900b99d15c83d9ca9fabb3219644f56848ee41ee4249497d177d302669c9a8b7c2238a49f3e80cb35b7ee14fd885a9e8eccc149b0c9ddd7247dcca3c63d5312f30f479c9644f0878f86630419855f335d8456d1807b4cb8a9be09d0d4ccde7049fd97c3b87d0f83f5f7c1809b2beb009d1ad36a56d862f10a5a321b0d9e99bb39ad5f65c2782f995eb568459528784f9133df164ce050e954"}, {0xe8, 0x103, 0x9400000000000000, "259dcf143413cd83a2e0c5ce4ffd2ef45749bf429352dae62870502d71105a57a2aa1d7fd58fd7c00d1f5f8d4be4e297b44fa103fbf43da1c9a8ee70a1e6798602bca75e34c2ebb1d5e8e13d2c3405e7545f33cd440b2ff2d79bc6c3f6e57b935ac9b2546e7e433ee723e6db26568f819f53d3805b9c6f937ced8f63c0d401e4d077c4f8da5305a56a9ee7a54a18282a45e024245327f31394209bf57be7a73348af75130e5a741576ea1e1656e436692c5773b11378274add8d3c639c56c4f7165b88d79ccfddd8904826e175ada040e3"}, {0xf0, 0x117, 0x7fffffff, "abab19080843b06c01ca7420c3b296aa1aeed53a669cebb974fb1854aafade9b9ab751c0ae7e6bf4f6d19cf6e4c418d355ae9c56b022bddef42e74a4cdea033ff7801a5f28fc7595f34c3a6570c23a6db9a721c8a15cf05c00acb1ea43bed7b3c8ec141f173beee73fc13276a999bdc8a887edac27fc14bbd4d4b02258cf742efca99c50214ccdb2e9fddfa1fb6ea3e809ce0a8af15b39fb70c7f4a7151fa7248d4bcbb80a1f9576942793d6505d21bab02dd1104ef64a600125099d30db8aefd9b95d5c3c5f1b8200a6fb061f7cd3d8fc8d152f8734de9481e064e7898c1663"}, {0x100, 0x10a, 0x4, "966ee95eee73375a59fac9ecc61ff578d5f7d234125a477927b0c8be99926c0512a477a748107df29ebb61a49f87a1f49051d825dc38f5de77722c0be61838721eb921247ec6bd0ce3b4e88366fb7a78ecc95e777ff003d4f3c870c007fa20d0fe89a7bfdb899dfa302e7ac5eb74a42f5202a3aa05eab3bd4adb00deee3d414555643ddecf2757a3c7352b2b250cbbb9655e028adead8b4c4a67b37b76f942b02b1d7064ec214f152419ec7d925d280a8ba7fc21d1fd7ba917ed6a173d401b93251696aa1013e5c656f3ba28ac060efc96e43b3485200c6b8516b34d7a2b504756853d6b74e6b9e1b055241f3244"}, {0xf8, 0x11, 0x100, "b1fc0aae8b6e1521333868e42986f64b9968256cf58a14be0e32e2384178ddc5f8e26e37de4720beb61cf7873a4d5a0e474bbe3a813a9f4dc2198bb6a285936889d977fb84be0b20e7c48a38556040bb04af8fa73cdd2f887942f8c04da4959d2bdbcaf8139bba5c0cde2f635a89e7da68b1394f35e8477b020b7ae9bb3448143837bd7658756fa372c55641af04a19284419dc9a7b23c5da90e38bd6bc20ef487e3a99619028c555c42c6a3b20339e9a018d53855ee7125cfea5b682b18cf2f8441e8f328507544f117bf5c3eb623cadf8fc7079940c8440f5a5481c3dcd1da750bf516"}, {0x50, 0x10c, 0xffffffffffff8293, "b06136ff24f879de0cdfa3e2637d017671ede52d93f4fc6b1cfe7705e4226ea35844aafb360ac848570f09b6d1c103a488bae289b2a8955e9003f3f2a6"}, {0x40, 0xff, 0x3, "5be6f781771307b86a84aad9bc81e19a54e2965e8f9e13a998110e568f059e6f087051a19b240b197cb0"}], 0x740, 0x40}, 0x1}, {{&(0x7f0000544000+0xd40)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da7000-0x20)=[{&(0x7f0000da7000-0x82)="d4b097a3274bccbb3afaebf2aa548b67aed30375ddd645174c05c17c97a28f368d7c14be9027b60119d1f67fcd8dff7a77a5c3dd0b4aa41192ef55b3d3c2b6a686f70259611fd05925ecfacc8fc6e4052649feaa492d5d9757a277e89b1ca90ffb00fecbbe7d0449df962c82ed297bd967a30705a03002d24dab2e31986c827e9912fb0cadb4aaa4e62a4169ddca2e2eb8077d6a7f09ce16efb93af11d3c197a201dd28d85e198603d20", 0xaa}, {&(0x7f00008cd000)="0dc57c2c508ec9df2096e3c9e3b0105e78bc6222c10408df37f367c65bdd3b59c45cdd8ab7ef6fd1dc5148af709274a682c5a5a3bf99c5a526d1a770557a27916fa581a11cc6a1ede982d1541072e5d56ef673d54f7f310e4a27ce25c82ad604e2f8e26161cc075a88bd047d60f610fa175cddedd85a03236ced8506d0f7ef764981c34e38649331a24b38788edba41014d19ea7035e40cceefb33e3361d408d615fb492b155b8a0a0ef05477882184e3b823568c085d207fb153c3edcccaeb08d853f698724b7853d3f3bbbab943d", 0xcf}], 0x2, &(0x7f0000da7000-0x5b8)=[{0xc8, 0x0, 0xb4, "14e1e60a98150cfa2cc446f547fee88cbf5372311f8b34aa52b07a7bd09debfd62548d7bd928822fa7f4f51c46c6aa83d07242e4d4990e2d24b9bc3178a5b7aaf91284f7042dd8b0d174a6fec09ed7c5d24e789c1d02c6d9bc64ade79859c9f169fee76994fbafef1aff7f5e31f95373490a5cff4f54957ee0615804658b83433d4c8ee7609f38a60ec5a7403eddbd4d7c8d3a1e4ee8f5dc9f9bdbef9524a3b06dec44675fa193745dd6a86b1cfb90c5319466"}, {0xb8, 0x0, 0xd5, "a07bea4090f2eab17e1c3c246ce1f2f0240487ff5f6c8fb38c939a59d2e030eb52b15f0badd7d1d8c877acdfce135a2ac44c15671f893e887cbd0dc8ba250be3ac3836355348dcf4b457da33afe2a57dbadc1534b1402f850fd889f2a94c1c90fc92d6ecb00988c1021d466e598976d19bb7bbdf59d65a6f55041dd070ce83eaceaf240174143280c740c6913c3acb8ba1c358aebd28de2f6e418e9ba2d5b7c71b41"}, {0x90, 0x10e, 0x4, "2708b52c56764a9647a6b54850627369742e3fbfd09f999925de70ea7948c4116962dd47e666fe5197c69792a06d69a3e299023a9ad7337caaf02b393d8b0f2d509618e949532c86090c86733be4b351cffd8ba011674e5a07fd7889a06933dcca5bf299145139c0c10035d84c42054e43e5d4e80766e9cc66c717709110"}, {0xc8, 0x10f, 0x2, "fb3dc54e7e7dd7bd8aa3ab889a4dcbb3bbe0d3b4359ba35e361fb54be039939315caefe73a1150ef6f06dd6e6ec6896ae1d07415200274c29a571332fa9671831184d63f5c223b083a0456db204303105c98af90c0c965aeb7df15b95e5b4b7973d588383901b0c2f24e3eb5a53fb8553eea299a06d491e9d49f54da94b60d3c19c181906771744ec4f3b28eab04c5707029e5f0455790b03bd8c28f42e27e6ebeed9d0f3204f58a0e1a8841f8eaf656c4"}, {0xd8, 0x19f, 0x6, "a9600953473b961b04bb758e3a641183c951ffea1cc34daa5c93f66902c2374155df35d760df20206039dbe611e9458c21a3226594a1071b4ebcf40f2cebeae6077ff8b51ce29fc6538eb2232527e9f3b91a69dd1c005e5aba8af5f61e1a222801d79b9f8b702b7e4493e72b0ba6f242e0940b646ece33181d6d630e6ff2e3a5aeed09723ea86e425cd9fc831f2a369532fe506c4240cd4299d855bc597aee719263184befb1a4276d272d636be8e35540ac2a54e9577fe8da4ec3b38db020ad7ad1322ac6"}, {0xd8, 0x0, 0x9, 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{0x68, 0x0, 0xfffffffffffff001, "68d1bc010150483d2bb00ebc818e875a5a61940a31e0b6569cca1a90c3c08b74276c1fefacfbc06cc446386f53714da33b665ce9a32113044782c563a36b081ac679732be7778c9cdf9549cba9e21e9d70"}], 0x14a8, 0x8004}, 0x10000}], 0x8, 0x4000) socketpair(0x13, 0x6, 0xfffffffeffffffff, &(0x7f00008c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000da7000)={0x8001, 0x0, 0x2, 0x5, 0x8, 0x1}) r2 = accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb9000)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f0000da7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000238000-0x4)=0x59, 0x4) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000797000)={@generic="dbc0b63e4e6e4385180c2de32d1d6218", @ifru_flags=0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000807000)={0x0, 0x0}) r6 = accept4(r5, 0x0, &(0x7f0000e60000-0x4)=0x0, 0x80000) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000d85000-0x4)=0x101, 0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000da8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009c8000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000bd3000)={@rand_addr=0x85d, @broadcast=0xffffffff, r7}, 0xc) pwritev(r3, &(0x7f0000527000)=[{&(0x7f0000624000)="d1ea648e5d21c4727d392e51d7519cb84ed8da739dcb9210d03578e4a0798ba81b2f45e06f0e66d04cf2a7b5479de859966fea87cb6df7aebad7cf44852a223a3926b7f874509be45f19c464c94d5eb26c6d3c62fcb5c204ce3c20a01bfd68d42587cd8ac478444c46b3420c7eb544d697b6afee916aa1a42937486c", 0x7c}, {&(0x7f00004f3000)="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", 0x1000}, {&(0x7f0000f3e000-0x38)="86d87c935a4af3be577f17c11cf74822dbba42d6ab385260adf8ddaa57a5f8811ebad5aa0268b422aa9c1dd3fa851c19ecd18481b0e0fd74", 0x38}, {&(0x7f000072c000-0xb3)="89676cbe56e457c8593daa9e2cf4acbd74f4e89b527d61b9509702108236153f412dc3843b9932e249ed4851ad71fa28b18cc6549f449378c73ef3ed96477ce532c624065e05a03e287e1545625b2b77b4aa45d68a11bc41e2346effd102da228ea6315648db533242a57528239d597bb65c0bd0b68bab794f63a3e5eccd822c9af4f22229d5959c66b51adb00a2f15870efc5321dbcb9032fc1a2c4f75aa88fe8913535c54f217cf83bc0fbda377964f4c43e", 0xb3}, {&(0x7f0000034000)="a6d329c96c3d2ed9fa9e101061e6e5b3c0357c390d988225db4f2df7ccc1f7c3e2b48ed90515c8f8995951832b57b30d2c2f2775761ed316d48dd2511216bcf2da4c7de0f7e124ed14ad78ec9e1167651763462f5d68d41db0c42a4ea76f6a3f", 0x60}, {&(0x7f0000fa5000-0x5d)="37270dcff24759ff07e41a299224317b362b7c0ab479030671c4f696aff44acc57497249d439412818834e1c24c8655c46d10f03866b079120c26f51231f0e1e7e201dbc801f630325021788e7bf325e454de269d54bbfdd245dc09f82", 0x5d}, {&(0x7f00000e7000-0xcb)="06e4f206774c8c73d25a1ee01cf500b9cb3e66b7f14527cc874e11c40628cf4a791eeec95eff8fe0db6fe10ea50f8842d6d6535b0b764cb52dc5c133194991eeeba185f3e47d79f2fc0a489e627486d58c235e4009f055408410c42805c3f651b31c0e74b664d3ff0727e701c6ed468a864dde8b685e4aeeb403c8f9223efea1051f08a7c368cfd267c811b469a08609d4851df06de47737ccccd7521ed6d90da48840bda8f162299731ba7ee6548049e989341e04385944c82270cf89202fad9ac58924056e26e6a133cd", 0xcb}, {&(0x7f00009d1000-0x1000)="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", 0x1000}], 0x8, 0x0) 2017/12/25 17:50:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xf, 0x5, 0x0) bind$netrom(r1, &(0x7f0000ab0000-0x48)=@full={{0x3, {"fe53bc1ccc3477"}, 0x4}, [{"3914781a2032bf"}, {"d7281327cb1247"}, {"6e60d245a27589"}, {"af8c12329ad4bb"}, {"f45505c7a8258d"}, {"73ea7967665566"}, {"6bd7d0f1e5bbba"}, {"d81bc3d346aecb"}]}, 0x48) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2017/12/25 17:50:38 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/25 17:50:38 executing program 4: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f000020c000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000ed000-0x4)={r0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f00000c1000-0x30)=""/48, 0x30) recvmsg(r2, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000021a000-0x4)=0x6, 0x4) socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000021b000-0x4)=0x7, 0x4) [ 176.059612] kasan: CONFIG_KASAN_INLINE enabled [ 176.064343] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 176.071740] general protection fault: 0000 [#1] SMP KASAN [ 176.077257] Dumping ftrace buffer: [ 176.080777] (ftrace buffer empty) [ 176.084468] Modules linked in: [ 176.087651] CPU: 0 PID: 17974 Comm: syz-executor4 Not tainted 4.15.0-rc4+ #164 [ 176.094986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.104323] RIP: 0010:crypto_chacha20_crypt+0x549/0xc00 [ 176.109655] RSP: 0018:ffff8801bedf7830 EFLAGS: 00010246 [ 176.114989] RAX: dffffc0000000000 RBX: 00000000ef9ecba1 RCX: ffffffff822732bb [ 176.122236] RDX: 0000000000000000 RSI: ffffc90002503000 RDI: ffff8801bedf78cc [ 176.129481] RBP: ffff8801bedf7a70 R08: ffffed003b6411b4 R09: ffff8801db208d80 [ 176.136718] R10: ffff8801bedf7a90 R11: ffffed003b6411b3 R12: 0000000000000000 [ 176.143953] R13: 0000000000000000 R14: 000000005c3d10a6 R15: dffffc0000000000 [ 176.151194] FS: 00007f77a2f58700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 176.159387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 176.165235] CR2: 0000000000712020 CR3: 00000001be7f5006 CR4: 00000000001606f0 [ 176.172476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 176.179715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 176.186954] Call Trace: [ 176.189522] ? crypto_chacha20_setkey+0xc0/0xc0 [ 176.194170] ? rcu_read_lock_sched_held+0x108/0x120 [ 176.199172] ? sock_kmalloc+0x112/0x190 [ 176.203118] ? sock_kmalloc+0x11f/0x190 [ 176.207069] ? copy_overflow+0x30/0x30 [ 176.210945] ? lock_sock_nested+0x91/0x110 [ 176.215158] ? trace_hardirqs_on+0xd/0x10 [ 176.219279] skcipher_recvmsg+0xa4e/0xf10 [ 176.223395] ? skcipher_recvmsg+0xa4e/0xf10 [ 176.227693] ? skcipher_release+0x50/0x50 [ 176.231811] ? selinux_socket_recvmsg+0x36/0x40 [ 176.236448] ? security_socket_recvmsg+0x91/0xc0 [ 176.241182] ? skcipher_release+0x50/0x50 [ 176.245307] sock_recvmsg+0xc9/0x110 [ 176.248990] sock_read_iter+0x35b/0x560 [ 176.252935] ? sock_recvmsg+0x110/0x110 [ 176.256878] ? __release_sock+0x360/0x360 [ 176.260998] ? iov_iter_init+0xaf/0x1d0 [ 176.264949] __vfs_read+0x6a7/0xa00 [ 176.268547] ? vfs_copy_file_range+0x940/0x940 [ 176.273099] ? fsnotify_first_mark+0x2b0/0x2b0 [ 176.277653] ? selinux_file_permission+0x82/0x460 [ 176.282466] ? rw_verify_area+0xe5/0x2b0 [ 176.286492] ? __fdget_raw+0x20/0x20 [ 176.290175] vfs_read+0x11e/0x350 [ 176.293595] SyS_read+0xef/0x220 [ 176.296937] ? kernel_write+0x120/0x120 [ 176.300882] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 176.305882] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 176.310609] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 176.315593] RIP: 0033:0x452ac9 [ 176.318759] RSP: 002b:00007f77a2f57c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 176.326434] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 176.333688] RDX: 0000000000000030 RSI: 00000000200c0fd0 RDI: 0000000000000014 [ 176.340927] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 176.348163] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed0b8 [ 176.355399] R13: 00000000ffffffff R14: 00007f77a2f586d4 R15: 0000000000000000 [ 176.362640] Code: 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ed 05 00 00 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 89 9d 5c fe ff ff 48 c1 ea 03 <0f> b6 14 02 4c 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 176.381721] RIP: crypto_chacha20_crypt+0x549/0xc00 RSP: ffff8801bedf7830 [ 176.388653] ---[ end trace bd1b2bfe02911d51 ]--- [ 176.393421] Kernel panic - not syncing: Fatal exception [ 176.399235] Dumping ftrace buffer: [ 176.402750] (ftrace buffer empty) [ 176.406425] Kernel Offset: disabled [ 176.410028] Rebooting in 86400 seconds..